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binutils-gdb/gdb/ia64-tdep.c

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New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Target-dependent code for the IA-64 for GDB, the GNU debugger.
s/Linux/.../ Fix PR gdb/378.
2002-02-24 23:31:19 +01:00
* arm-tdep.c (arm_frame_chain_valid): Remove unnecessary test. * d10v-tdep.c (d10v_frame_chain_valid): Remove unnecessary tests. * hppa-tdep.c (hppa_frame_chain_valid): Remove unnecessary test. * blockframe.c: Include "gdbcmd.h" and "command.h". (backtrace_below_main): New variable. (file_frame_chain_valid, func_frame_chain_valid) (nonnull_frame_chain_valid, generic_file_frame_chain_valid) (generic_func_frame_chain_valid): Remove functions. (frame_chain_valid, do_flush_frames_sfunc): New functions. (_initialize_blockframe): New function. * Makefile.in (blockframe.o): Update dependencies. * frame.c (frame_saved_regs_id_unwind, get_prev_frame): Remove FIXME comment. Call frame_chain_valid (). * frame.h: Remove old prototypes. Add prototype for frame_chain_valid and update comments to match. * gdbarch.sh: Change FRAME_CHAIN_VALID into a predicated function. Remove old comment. * gdbarch.h: Regenerated. * gdbarch.c: Regenerated. Plus updates to all other targets not to provide a FRAME_CHAIN_VALID.
2003-01-05 02:39:56 +01:00
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "inferior.h"
#include "symfile.h" /* for entry_point_address */
#include "gdbcore.h"
Add arch-utils.h to IA-64 *-tdep.c files.
2000-04-26 09:16:15 +02:00
#include "arch-utils.h"
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
#include "floatformat.h"
Create new file regcache.h. Update all uses.
2001-03-01 02:39:22 +01:00
#include "regcache.h"
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
#include "reggroups.h"
#include "frame.h"
#include "frame-base.h"
#include "frame-unwind.h"
* defs.h (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT) (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT) (HOST_LONG_DOUBLE_FORMAT, DOUBLEST) (floatformat_to_doublest, floatformat_from_doublest) (floatformat_is_negative, floatformat_is_nan) (floatformat_mantissa, store_floating) (extract_floating): Move declaration from here. * doublest.h: To here. New file. * utils.c (get_field, floatformat_to_doublest, put_field) (ldfrexp, floatformat_from_doublest, floatformat_is_negative) (floatformat_is_nan, floatformat_mantissa) (FLOATFORMAT_CHAR_BIT): Move from here. * doublest.c: To here. New file. * findvar.c (store_floating, extract_floating): Move from here. * doublest.c: To here. * Makefile.in (SFILES): Add doublest.c. (COMMON_OBS): Add doublest.o. (doublest.o): Specify dependencies. (doublest_h): Define. * config/m88k/tm-m88k.h: Include "doublest.h". * config/i960/tm-i960.h: Ditto. * config/i386/tm-symmetry.h: Ditto. * rs6000-tdep.c, valarith.c: Ditto. * valprint.c, stabsread.c, sh-tdep.c: Ditto. * ia64-tdep.c, i387-tdep.c, i386-tdep.c: Ditto. * values.c, arm-tdep.c, arm-linux-tdep.c: Ditto. * alpha-tdep.c, ax.h, expression.h: Ditto. * sh-tdep.c, parse.c, top.c, value.h: Ditto. * Makefile.in (arm-tdep.o): Add $(doublest_h). (i386-tdep.o, i387-tdep.o, ia64-tdep.o): Ditto. (rs6000-tdep.o, stabsread.o, valarith.o): Ditto. (values.o, valprint.o, arm-linux-tdep.o): Ditto. (alpha-tdep.o, ax_h, parse.o, top.o, value_h): Ditto. (parser_defs_h): Ditto. (expression_h): Add $(doublest_h) and $(symtab_h).
2001-08-01 20:39:27 +02:00
#include "doublest.h"
Add explicit #include of "value.h".
2001-10-21 19:19:38 +02:00
#include "value.h"
2003-06-07 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (TARGET_READ_SP): Add predicate, delete default. * gdbarch.h, gdbarch.c: Regenerate. * mn10300-tdep.c: Include "gdb_assert.h". (mn10300_read_fp): New function. (mn10300_gdbarch_init): Set deprecated_target_read_fp to mn10300_read_fp. Do not set read_sp to generic_target_read_sp. * ia64-tdep.c: Include "gdb_assert.h". (ia64_read_fp): New function. (ia64_gdbarch_init): Set deprecated_target_read_fp to ia64_read_sp. Do not set read_sp to generic_target_read_sp. * regcache.c (generic_target_read_sp): Delete function. (read_sp): Try TARGET_READ_SP and SP_REGNUM for the SP register. * inferior.h (generic_target_read_sp): Delete declaration. * frv-tdep.c (frv_gdbarch_init): Do not set read_sp to generic_target_read_sp. * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. * sparc-tdep.c (sparc_gdbarch_init): Ditto * sh-tdep.c (sh_gdbarch_init): Ditto. * rs6000-tdep.c (rs6000_gdbarch_init): Ditto. * Makefile.in (mn10300-tdep.o, ia64-tdep.o): Update dependencies.
2003-06-07 20:08:25 +02:00
#include "gdb_assert.h"
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
#include "objfiles.h"
#include "elf/common.h" /* for DT_PLTGOT value */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
#include "elf-bfd.h"
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
AIX5 changes.
2000-11-08 05:12:40 +01:00
/* Hook for determining the global pointer when calling functions in
the inferior under AIX. The initialization code in ia64-aix-nat.c
sets this hook to the address of a function which will find the
global pointer for a given address.
The generic code which uses the dynamic section in the inferior for
finding the global pointer is not of much use on AIX since the
values obtained from the inferior have not been relocated. */
CORE_ADDR (*native_find_global_pointer) (CORE_ADDR) = 0;
/* An enumeration of the different IA-64 instruction types. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
typedef enum instruction_type
{
A, /* Integer ALU ; I-unit or M-unit */
I, /* Non-ALU integer; I-unit */
M, /* Memory ; M-unit */
F, /* Floating-point ; F-unit */
B, /* Branch ; B-unit */
L, /* Extended (L+X) ; I-unit */
X, /* Extended (L+X) ; I-unit */
undefined /* undefined or reserved */
} instruction_type;
/* We represent IA-64 PC addresses as the value of the instruction
pointer or'd with some bit combination in the low nibble which
represents the slot number in the bundle addressed by the
instruction pointer. The problem is that the Linux kernel
multiplies its slot numbers (for exceptions) by one while the
disassembler multiplies its slot numbers by 6. In addition, I've
heard it said that the simulator uses 1 as the multiplier.
I've fixed the disassembler so that the bytes_per_line field will
be the slot multiplier. If bytes_per_line comes in as zero, it
is set to six (which is how it was set up initially). -- objdump
displays pretty disassembly dumps with this value. For our purposes,
we'll set bytes_per_line to SLOT_MULTIPLIER. This is okay since we
never want to also display the raw bytes the way objdump does. */
#define SLOT_MULTIPLIER 1
/* Length in bytes of an instruction bundle */
#define BUNDLE_LEN 16
Made changes to shared library support and added more of the support needed for AIX/IA-64.
2001-02-22 04:01:27 +01:00
/* FIXME: These extern declarations should go in ia64-tdep.h. */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
extern CORE_ADDR ia64_linux_sigcontext_register_address (CORE_ADDR, int);
Made changes to shared library support and added more of the support needed for AIX/IA-64.
2001-02-22 04:01:27 +01:00
extern CORE_ADDR ia64_aix_sigcontext_register_address (CORE_ADDR, int);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static gdbarch_init_ftype ia64_gdbarch_init;
static gdbarch_register_name_ftype ia64_register_name;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static gdbarch_register_type_ftype ia64_register_type;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static gdbarch_breakpoint_from_pc_ftype ia64_breakpoint_from_pc;
static gdbarch_skip_prologue_ftype ia64_skip_prologue;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static gdbarch_extract_return_value_ftype ia64_extract_return_value;
static gdbarch_extract_struct_value_address_ftype ia64_extract_struct_value_address;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static gdbarch_use_struct_convention_ftype ia64_use_struct_convention;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static struct type *is_float_or_hfa_type (struct type *t);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static struct type *builtin_type_ia64_ext;
#define NUM_IA64_RAW_REGS 462
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static int sp_regnum = IA64_GR12_REGNUM;
static int fp_regnum = IA64_VFP_REGNUM;
static int lr_regnum = IA64_VRAP_REGNUM;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* NOTE: we treat the register stack registers r32-r127 as pseudo-registers because
they are in memory and must be calculated via the bsp register. */
enum pseudo_regs { FIRST_PSEUDO_REGNUM = NUM_IA64_RAW_REGS, VBOF_REGNUM = IA64_NAT127_REGNUM + 1, V32_REGNUM,
V127_REGNUM = V32_REGNUM + 95,
VP0_REGNUM, VP16_REGNUM = VP0_REGNUM + 16, VP63_REGNUM = VP0_REGNUM + 63, LAST_PSEUDO_REGNUM };
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Array of register names; There should be ia64_num_regs strings in
the initializer. */
static char *ia64_register_names[] =
{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
"f32", "f33", "f34", "f35", "f36", "f37", "f38", "f39",
"f40", "f41", "f42", "f43", "f44", "f45", "f46", "f47",
"f48", "f49", "f50", "f51", "f52", "f53", "f54", "f55",
"f56", "f57", "f58", "f59", "f60", "f61", "f62", "f63",
"f64", "f65", "f66", "f67", "f68", "f69", "f70", "f71",
"f72", "f73", "f74", "f75", "f76", "f77", "f78", "f79",
"f80", "f81", "f82", "f83", "f84", "f85", "f86", "f87",
"f88", "f89", "f90", "f91", "f92", "f93", "f94", "f95",
"f96", "f97", "f98", "f99", "f100", "f101", "f102", "f103",
"f104", "f105", "f106", "f107", "f108", "f109", "f110", "f111",
"f112", "f113", "f114", "f115", "f116", "f117", "f118", "f119",
"f120", "f121", "f122", "f123", "f124", "f125", "f126", "f127",
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
"b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7",
"vfp", "vrap",
"pr", "ip", "psr", "cfm",
"kr0", "kr1", "kr2", "kr3", "kr4", "kr5", "kr6", "kr7",
"", "", "", "", "", "", "", "",
"rsc", "bsp", "bspstore", "rnat",
"", "fcr", "", "",
"eflag", "csd", "ssd", "cflg", "fsr", "fir", "fdr", "",
"ccv", "", "", "", "unat", "", "", "",
"fpsr", "", "", "", "itc",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "",
"pfs", "lc", "ec",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"",
"nat0", "nat1", "nat2", "nat3", "nat4", "nat5", "nat6", "nat7",
"nat8", "nat9", "nat10", "nat11", "nat12", "nat13", "nat14", "nat15",
"nat16", "nat17", "nat18", "nat19", "nat20", "nat21", "nat22", "nat23",
"nat24", "nat25", "nat26", "nat27", "nat28", "nat29", "nat30", "nat31",
"nat32", "nat33", "nat34", "nat35", "nat36", "nat37", "nat38", "nat39",
"nat40", "nat41", "nat42", "nat43", "nat44", "nat45", "nat46", "nat47",
"nat48", "nat49", "nat50", "nat51", "nat52", "nat53", "nat54", "nat55",
"nat56", "nat57", "nat58", "nat59", "nat60", "nat61", "nat62", "nat63",
"nat64", "nat65", "nat66", "nat67", "nat68", "nat69", "nat70", "nat71",
"nat72", "nat73", "nat74", "nat75", "nat76", "nat77", "nat78", "nat79",
"nat80", "nat81", "nat82", "nat83", "nat84", "nat85", "nat86", "nat87",
"nat88", "nat89", "nat90", "nat91", "nat92", "nat93", "nat94", "nat95",
"nat96", "nat97", "nat98", "nat99", "nat100","nat101","nat102","nat103",
"nat104","nat105","nat106","nat107","nat108","nat109","nat110","nat111",
"nat112","nat113","nat114","nat115","nat116","nat117","nat118","nat119",
"nat120","nat121","nat122","nat123","nat124","nat125","nat126","nat127",
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
"bof",
"r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",
"r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",
"r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",
"r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",
"r64", "r65", "r66", "r67", "r68", "r69", "r70", "r71",
"r72", "r73", "r74", "r75", "r76", "r77", "r78", "r79",
"r80", "r81", "r82", "r83", "r84", "r85", "r86", "r87",
"r88", "r89", "r90", "r91", "r92", "r93", "r94", "r95",
"r96", "r97", "r98", "r99", "r100", "r101", "r102", "r103",
"r104", "r105", "r106", "r107", "r108", "r109", "r110", "r111",
"r112", "r113", "r114", "r115", "r116", "r117", "r118", "r119",
"r120", "r121", "r122", "r123", "r124", "r125", "r126", "r127",
"p0", "p1", "p2", "p3", "p4", "p5", "p6", "p7",
"p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15",
"p16", "p17", "p18", "p19", "p20", "p21", "p22", "p23",
"p24", "p25", "p26", "p27", "p28", "p29", "p30", "p31",
"p32", "p33", "p34", "p35", "p36", "p37", "p38", "p39",
"p40", "p41", "p42", "p43", "p44", "p45", "p46", "p47",
"p48", "p49", "p50", "p51", "p52", "p53", "p54", "p55",
"p56", "p57", "p58", "p59", "p60", "p61", "p62", "p63",
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
};
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
struct ia64_frame_cache
{
CORE_ADDR base; /* frame pointer base for frame */
CORE_ADDR pc; /* function start pc for frame */
CORE_ADDR saved_sp; /* stack pointer for frame */
CORE_ADDR bsp; /* points at r32 for the current frame */
CORE_ADDR cfm; /* cfm value for current frame */
int frameless;
int sof; /* Size of frame (decoded from cfm value) */
int sol; /* Size of locals (decoded from cfm value) */
int sor; /* Number of rotating registers. (decoded from cfm value) */
CORE_ADDR after_prologue;
/* Address of first instruction after the last
prologue instruction; Note that there may
be instructions from the function's body
intermingled with the prologue. */
int mem_stack_frame_size;
/* Size of the memory stack frame (may be zero),
or -1 if it has not been determined yet. */
int fp_reg; /* Register number (if any) used a frame pointer
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
for this frame. 0 if no register is being used
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
as the frame pointer. */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Saved registers. */
CORE_ADDR saved_regs[NUM_IA64_RAW_REGS];
};
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
struct gdbarch_tdep
{
int os_ident; /* From the ELF header, one of the ELFOSABI_
2000-11-20 H.J. Lu <hjl@gnu.org> * ia64-tdep.c (gdbarch_tdep): Change reference from ELFOSABI_MONTEREY to ELFOSABI_AIX.
2000-11-21 00:46:36 +01:00
constants: ELFOSABI_LINUX, ELFOSABI_AIX,
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
etc. */
CORE_ADDR (*sigcontext_register_address) (CORE_ADDR, int);
/* OS specific function which, given a frame address
and register number, returns the offset to the
given register from the start of the frame. */
AIX5 changes.
2000-11-08 05:12:40 +01:00
CORE_ADDR (*find_global_pointer) (CORE_ADDR);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
};
AIX5 changes.
2000-11-08 05:12:40 +01:00
#define SIGCONTEXT_REGISTER_ADDRESS \
(gdbarch_tdep (current_gdbarch)->sigcontext_register_address)
#define FIND_GLOBAL_POINTER \
(gdbarch_tdep (current_gdbarch)->find_global_pointer)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
int
ia64_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
int vector_p;
int float_p;
int raw_p;
if (group == all_reggroup)
return 1;
vector_p = TYPE_VECTOR (register_type (gdbarch, regnum));
float_p = TYPE_CODE (register_type (gdbarch, regnum)) == TYPE_CODE_FLT;
raw_p = regnum < NUM_IA64_RAW_REGS;
if (group == float_reggroup)
return float_p;
if (group == vector_reggroup)
return vector_p;
if (group == general_reggroup)
return (!vector_p && !float_p);
if (group == save_reggroup || group == restore_reggroup)
return raw_p;
return 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static const char *
ia64_register_name (int reg)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
return ia64_register_names[reg];
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
struct type *
ia64_register_type (struct gdbarch *arch, int reg)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (reg >= IA64_FR0_REGNUM && reg <= IA64_FR127_REGNUM)
return builtin_type_ia64_ext;
else
return builtin_type_long;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_dwarf_reg_to_regnum (int reg)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (reg >= IA64_GR32_REGNUM && reg <= IA64_GR127_REGNUM)
return V32_REGNUM + (reg - IA64_GR32_REGNUM);
return reg;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
const struct floatformat floatformat_ia64_ext =
{
floatformat_little, 82, 0, 1, 17, 65535, 0x1ffff, 18, 64,
floatformat_intbit_yes
};
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
/* Read the given register from a sigcontext structure in the
specified frame. */
static CORE_ADDR
read_sigcontext_register (struct frame_info *frame, int regnum)
{
CORE_ADDR regaddr;
if (frame == NULL)
Add __FILE__ and __LINE__ parameter to internal_error() / internal_verror().
2001-02-08 07:03:54 +01:00
internal_error (__FILE__, __LINE__,
"read_sigcontext_register: NULL frame");
2002-11-18 Andrew Cagney <ac131313@redhat.com> * frame.h (enum frame_type): Define. (get_frame_type): Declare. (struct frame_info): Add field `type'. Delete field signal_handler_caller. (deprecated_set_frame_signal_handler_caller): Declare. * frame.c (get_frame_type): New function. (deprecated_set_frame_type): New function. (create_new_frame): Set the frame's type. (get_prev_frame): Similar. * sparc-tdep.c: Use get_frame_type instead of signal_handler_caller. * s390-tdep.c: Ditto. * m68klinux-nat.c: Ditto. * ns32k-tdep.c: Ditto. * x86-64-linux-tdep.c: Ditto. * vax-tdep.c: Ditto. * rs6000-tdep.c: Ditto. * ppc-linux-tdep.c: Ditto. * i386-interix-tdep.c: Ditto. * mips-tdep.c: Ditto. * m68k-tdep.c: Ditto. * hppa-tdep.c: Ditto. * ia64-tdep.c: Ditto. * cris-tdep.c: Ditto. * arm-tdep.c: Ditto. * alpha-tdep.c: Ditto. * i386-tdep.c: Ditto. * stack.c: Ditto. * ada-lang.c: Ditto. * blockframe.c: Update. * i386-interix-tdep.c (i386_interix_back_one_frame): Use deprecated_set_frame_type instead of signal_handler_caller. * ppc-linux-tdep.c (ppc_linux_init_extra_frame_info): Ditto. * rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto. * breakpoint.h: Delete FIXME suggesting get_frame_type. Index: tui/ChangeLog 2002-11-18 Andrew Cagney <ac131313@redhat.com> * tuiStack.c (tuiShowFrameInfo): Use get_frame_type instead of signal_handler_caller.
2002-11-18 23:19:33 +01:00
if (!(get_frame_type (frame) == SIGTRAMP_FRAME))
Add __FILE__ and __LINE__ parameter to internal_error() / internal_verror().
2001-02-08 07:03:54 +01:00
internal_error (__FILE__, __LINE__,
2002-11-18 Andrew Cagney <ac131313@redhat.com> * frame.h (enum frame_type): Define. (get_frame_type): Declare. (struct frame_info): Add field `type'. Delete field signal_handler_caller. (deprecated_set_frame_signal_handler_caller): Declare. * frame.c (get_frame_type): New function. (deprecated_set_frame_type): New function. (create_new_frame): Set the frame's type. (get_prev_frame): Similar. * sparc-tdep.c: Use get_frame_type instead of signal_handler_caller. * s390-tdep.c: Ditto. * m68klinux-nat.c: Ditto. * ns32k-tdep.c: Ditto. * x86-64-linux-tdep.c: Ditto. * vax-tdep.c: Ditto. * rs6000-tdep.c: Ditto. * ppc-linux-tdep.c: Ditto. * i386-interix-tdep.c: Ditto. * mips-tdep.c: Ditto. * m68k-tdep.c: Ditto. * hppa-tdep.c: Ditto. * ia64-tdep.c: Ditto. * cris-tdep.c: Ditto. * arm-tdep.c: Ditto. * alpha-tdep.c: Ditto. * i386-tdep.c: Ditto. * stack.c: Ditto. * ada-lang.c: Ditto. * blockframe.c: Update. * i386-interix-tdep.c (i386_interix_back_one_frame): Use deprecated_set_frame_type instead of signal_handler_caller. * ppc-linux-tdep.c (ppc_linux_init_extra_frame_info): Ditto. * rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto. * breakpoint.h: Delete FIXME suggesting get_frame_type. Index: tui/ChangeLog 2002-11-18 Andrew Cagney <ac131313@redhat.com> * tuiStack.c (tuiShowFrameInfo): Use get_frame_type instead of signal_handler_caller.
2002-11-18 23:19:33 +01:00
"read_sigcontext_register: frame not a signal trampoline");
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
if (SIGCONTEXT_REGISTER_ADDRESS == 0)
Add __FILE__ and __LINE__ parameter to internal_error() / internal_verror().
2001-02-08 07:03:54 +01:00
internal_error (__FILE__, __LINE__,
"read_sigcontext_register: SIGCONTEXT_REGISTER_ADDRESS is 0");
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-01-07 Andrew Cagney <cagney@redhat.com> * alpha-tdep.c: Use get_frame_base. * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto. * h8300-tdep.c, i386-tdep.c, ia64-tdep.c, m68hc11-tdep.c: Ditto. * m68k-tdep.c, mcore-tdep.c, mips-tdep.c, mn10200-tdep.c: Ditto. * mn10300-tdep.c, ns32k-tdep.c, s390-tdep.c, sh-tdep.c: Ditto. * sparc-tdep.c, v850-tdep.c, vax-tdep.c: Ditto. * x86-64-linux-tdep.c, xstormy16-tdep.c: Ditto. * config/h8500/tm-h8500.h, config/mn10200/tm-mn10200.h: Ditto. * config/sparc/tm-sparc.h: Ditto.
2003-01-08 02:53:38 +01:00
regaddr = SIGCONTEXT_REGISTER_ADDRESS (get_frame_base (frame), regnum);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
if (regaddr)
return read_memory_integer (regaddr, REGISTER_RAW_SIZE (regnum));
else
Add __FILE__ and __LINE__ parameter to internal_error() / internal_verror().
2001-02-08 07:03:54 +01:00
internal_error (__FILE__, __LINE__,
"read_sigcontext_register: Register %d not in struct sigcontext", regnum);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Extract ``len'' bits from an instruction bundle starting at
bit ``from''. */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
static long long
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
extract_bit_field (char *bundle, int from, int len)
{
long long result = 0LL;
int to = from + len;
int from_byte = from / 8;
int to_byte = to / 8;
unsigned char *b = (unsigned char *) bundle;
unsigned char c;
int lshift;
int i;
c = b[from_byte];
if (from_byte == to_byte)
c = ((unsigned char) (c << (8 - to % 8))) >> (8 - to % 8);
result = c >> (from % 8);
lshift = 8 - (from % 8);
for (i = from_byte+1; i < to_byte; i++)
{
result |= ((long long) b[i]) << lshift;
lshift += 8;
}
if (from_byte < to_byte && (to % 8 != 0))
{
c = b[to_byte];
c = ((unsigned char) (c << (8 - to % 8))) >> (8 - to % 8);
result |= ((long long) c) << lshift;
}
return result;
}
/* Replace the specified bits in an instruction bundle */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
static void
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
replace_bit_field (char *bundle, long long val, int from, int len)
{
int to = from + len;
int from_byte = from / 8;
int to_byte = to / 8;
unsigned char *b = (unsigned char *) bundle;
unsigned char c;
if (from_byte == to_byte)
{
unsigned char left, right;
c = b[from_byte];
left = (c >> (to % 8)) << (to % 8);
right = ((unsigned char) (c << (8 - from % 8))) >> (8 - from % 8);
c = (unsigned char) (val & 0xff);
c = (unsigned char) (c << (from % 8 + 8 - to % 8)) >> (8 - to % 8);
c |= right | left;
b[from_byte] = c;
}
else
{
int i;
c = b[from_byte];
c = ((unsigned char) (c << (8 - from % 8))) >> (8 - from % 8);
c = c | (val << (from % 8));
b[from_byte] = c;
val >>= 8 - from % 8;
for (i = from_byte+1; i < to_byte; i++)
{
c = val & 0xff;
val >>= 8;
b[i] = c;
}
if (to % 8 != 0)
{
unsigned char cv = (unsigned char) val;
c = b[to_byte];
c = c >> (to % 8) << (to % 8);
c |= ((unsigned char) (cv << (8 - to % 8))) >> (8 - to % 8);
b[to_byte] = c;
}
}
}
/* Return the contents of slot N (for N = 0, 1, or 2) in
and instruction bundle */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
static long long
Fix problems encountered in compiling ia64-tdep.c with IBM's compiler.
2001-03-27 04:45:54 +02:00
slotN_contents (char *bundle, int slotnum)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
return extract_bit_field (bundle, 5+41*slotnum, 41);
}
/* Store an instruction in an instruction bundle */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
static void
Fix problems encountered in compiling ia64-tdep.c with IBM's compiler.
2001-03-27 04:45:54 +02:00
replace_slotN_contents (char *bundle, long long instr, int slotnum)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
replace_bit_field (bundle, instr, 5+41*slotnum, 41);
}
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static enum instruction_type template_encoding_table[32][3] =
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
{ M, I, I }, /* 00 */
{ M, I, I }, /* 01 */
{ M, I, I }, /* 02 */
{ M, I, I }, /* 03 */
{ M, L, X }, /* 04 */
{ M, L, X }, /* 05 */
{ undefined, undefined, undefined }, /* 06 */
{ undefined, undefined, undefined }, /* 07 */
{ M, M, I }, /* 08 */
{ M, M, I }, /* 09 */
{ M, M, I }, /* 0A */
{ M, M, I }, /* 0B */
{ M, F, I }, /* 0C */
{ M, F, I }, /* 0D */
{ M, M, F }, /* 0E */
{ M, M, F }, /* 0F */
{ M, I, B }, /* 10 */
{ M, I, B }, /* 11 */
{ M, B, B }, /* 12 */
{ M, B, B }, /* 13 */
{ undefined, undefined, undefined }, /* 14 */
{ undefined, undefined, undefined }, /* 15 */
{ B, B, B }, /* 16 */
{ B, B, B }, /* 17 */
{ M, M, B }, /* 18 */
{ M, M, B }, /* 19 */
{ undefined, undefined, undefined }, /* 1A */
{ undefined, undefined, undefined }, /* 1B */
{ M, F, B }, /* 1C */
{ M, F, B }, /* 1D */
{ undefined, undefined, undefined }, /* 1E */
{ undefined, undefined, undefined }, /* 1F */
};
/* Fetch and (partially) decode an instruction at ADDR and return the
address of the next instruction to fetch. */
static CORE_ADDR
fetch_instruction (CORE_ADDR addr, instruction_type *it, long long *instr)
{
char bundle[BUNDLE_LEN];
int slotnum = (int) (addr & 0x0f) / SLOT_MULTIPLIER;
long long template;
int val;
* ia64-tdep.c (fetch_instruction): Warn about slot numbers greater than two instead of generating an error.
2001-03-22 03:11:11 +01:00
/* Warn about slot numbers greater than 2. We used to generate
an error here on the assumption that the user entered an invalid
address. But, sometimes GDB itself requests an invalid address.
This can (easily) happen when execution stops in a function for
which there are no symbols. The prologue scanner will attempt to
find the beginning of the function - if the nearest symbol
happens to not be aligned on a bundle boundary (16 bytes), the
resulting starting address will cause GDB to think that the slot
number is too large.
So we warn about it and set the slot number to zero. It is
not necessarily a fatal condition, particularly if debugging
at the assembly language level. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (slotnum > 2)
* ia64-tdep.c (fetch_instruction): Warn about slot numbers greater than two instead of generating an error.
2001-03-22 03:11:11 +01:00
{
warning ("Can't fetch instructions for slot numbers greater than 2.\n"
"Using slot 0 instead");
slotnum = 0;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
addr &= ~0x0f;
val = target_read_memory (addr, bundle, BUNDLE_LEN);
if (val != 0)
return 0;
*instr = slotN_contents (bundle, slotnum);
template = extract_bit_field (bundle, 0, 5);
*it = template_encoding_table[(int)template][slotnum];
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
if (slotnum == 2 || (slotnum == 1 && *it == L))
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
addr += 16;
else
addr += (slotnum + 1) * SLOT_MULTIPLIER;
return addr;
}
/* There are 5 different break instructions (break.i, break.b,
break.m, break.f, and break.x), but they all have the same
encoding. (The five bit template in the low five bits of the
instruction bundle distinguishes one from another.)
The runtime architecture manual specifies that break instructions
used for debugging purposes must have the upper two bits of the 21
bit immediate set to a 0 and a 1 respectively. A breakpoint
instruction encodes the most significant bit of its 21 bit
immediate at bit 36 of the 41 bit instruction. The penultimate msb
is at bit 25 which leads to the pattern below.
Originally, I had this set up to do, e.g, a "break.i 0x80000" But
it turns out that 0x80000 was used as the syscall break in the early
simulators. So I changed the pattern slightly to do "break.i 0x080001"
instead. But that didn't work either (I later found out that this
pattern was used by the simulator that I was using.) So I ended up
using the pattern seen below. */
#if 0
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 00:58:39 +02:00
#define IA64_BREAKPOINT 0x00002000040LL
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
#endif
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 00:58:39 +02:00
#define IA64_BREAKPOINT 0x00003333300LL
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static int
ia64_memory_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
{
char bundle[BUNDLE_LEN];
int slotnum = (int) (addr & 0x0f) / SLOT_MULTIPLIER;
long long instr;
int val;
Handle breakpoints on L instruction type in MLX instruction bundle by moving the breakpoint to the third slot (X instruction type) as L holds only data.
2002-05-10 18:08:24 +02:00
int template;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (slotnum > 2)
error("Can't insert breakpoint for slot numbers greater than 2.");
addr &= ~0x0f;
val = target_read_memory (addr, bundle, BUNDLE_LEN);
Handle breakpoints on L instruction type in MLX instruction bundle by moving the breakpoint to the third slot (X instruction type) as L holds only data.
2002-05-10 18:08:24 +02:00
/* Check for L type instruction in 2nd slot, if present then
bump up the slot number to the 3rd slot */
template = extract_bit_field (bundle, 0, 5);
if (slotnum == 1 && template_encoding_table[template][1] == L)
{
slotnum = 2;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
instr = slotN_contents (bundle, slotnum);
memcpy(contents_cache, &instr, sizeof(instr));
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 00:58:39 +02:00
replace_slotN_contents (bundle, IA64_BREAKPOINT, slotnum);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (val == 0)
target_write_memory (addr, bundle, BUNDLE_LEN);
return val;
}
static int
ia64_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
{
char bundle[BUNDLE_LEN];
int slotnum = (addr & 0x0f) / SLOT_MULTIPLIER;
long long instr;
int val;
Handle breakpoints on L instruction type in MLX instruction bundle by moving the breakpoint to the third slot (X instruction type) as L holds only data.
2002-05-10 18:08:24 +02:00
int template;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
addr &= ~0x0f;
val = target_read_memory (addr, bundle, BUNDLE_LEN);
Handle breakpoints on L instruction type in MLX instruction bundle by moving the breakpoint to the third slot (X instruction type) as L holds only data.
2002-05-10 18:08:24 +02:00
/* Check for L type instruction in 2nd slot, if present then
bump up the slot number to the 3rd slot */
template = extract_bit_field (bundle, 0, 5);
if (slotnum == 1 && template_encoding_table[template][1] == L)
{
slotnum = 2;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
memcpy (&instr, contents_cache, sizeof instr);
replace_slotN_contents (bundle, instr, slotnum);
if (val == 0)
target_write_memory (addr, bundle, BUNDLE_LEN);
return val;
}
/* We don't really want to use this, but remote.c needs to call it in order
to figure out if Z-packets are supported or not. Oh, well. */
* gdbarch.sh (BREAKPOINT_FROM_PC): Return a const buffer. * gdbarch.h, gdbarch.c: Regenerate. * defs.h (breakpoint_from_pc_fn): Delete type definition. * target.h (memory_breakpoint_from_pc): Update declaration. * config/mcore/tm-mcore.h (mcore_breakpoint_from_p): Ditto. * arch-utils.c (legacy_breakpoint_from_pc): Update return type. * mcore-tdep.c (mcore_breakpoint_from_pc): Ditto. * mem-break.c (memory_breakpoint_from_pc): Ditto. * rs6000-tdep.c (rs6000_breakpoint_from_pc): Ditto. * s390-tdep.c (s390_breakpoint_from_pc): Ditto * xstormy16-tdep.c (xstormy16_breakpoint_from_pc): Ditto. * mn10300-tdep.c (mn10300_breakpoint_from_pc): Ditto. * mips-tdep.c (mips_breakpoint_from_pc): Ditto. * m68hc11-tdep.c (m68hc11_breakpoint_from_pc): Ditto. * ia64-tdep.c (ia64_breakpoint_from_pc): Ditto. * d10v-tdep.c (d10v_breakpoint_from_pc): Ditto. * arch-utils.c (legacy_breakpoint_from_pc): Ditto.. * mem-break.c (default_memory_insert_breakpoint): Make `bp' a const pointer. * monitor.c (monitor_insert_breakpoint): Ditto. * rs6000-tdep.c (rs6000_software_single_step): Ditto for `breakp'. * config/mcore/tm-mcore.h: Update copyright. * mem-break.c: Ditto. * xstormy16-tdep.c: Ditto.
2002-04-18 20:09:09 +02:00
const unsigned char *
Protoization.
2000-07-30 03:48:28 +02:00
ia64_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
static unsigned char breakpoint[] =
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
*lenptr = sizeof (breakpoint);
#if 0
*pcptr &= ~0x0f;
#endif
return breakpoint;
}
2003-06-07 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (TARGET_READ_SP): Add predicate, delete default. * gdbarch.h, gdbarch.c: Regenerate. * mn10300-tdep.c: Include "gdb_assert.h". (mn10300_read_fp): New function. (mn10300_gdbarch_init): Set deprecated_target_read_fp to mn10300_read_fp. Do not set read_sp to generic_target_read_sp. * ia64-tdep.c: Include "gdb_assert.h". (ia64_read_fp): New function. (ia64_gdbarch_init): Set deprecated_target_read_fp to ia64_read_sp. Do not set read_sp to generic_target_read_sp. * regcache.c (generic_target_read_sp): Delete function. (read_sp): Try TARGET_READ_SP and SP_REGNUM for the SP register. * inferior.h (generic_target_read_sp): Delete declaration. * frv-tdep.c (frv_gdbarch_init): Do not set read_sp to generic_target_read_sp. * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. * sparc-tdep.c (sparc_gdbarch_init): Ditto * sh-tdep.c (sh_gdbarch_init): Ditto. * rs6000-tdep.c (rs6000_gdbarch_init): Ditto. * Makefile.in (mn10300-tdep.o, ia64-tdep.o): Update dependencies.
2003-06-07 20:08:25 +02:00
static CORE_ADDR
ia64_read_fp (void)
{
/* We won't necessarily have a frame pointer and even if we do, it
winds up being extraordinarly messy when attempting to find the
frame chain. So for the purposes of creating frames (which is
all deprecated_read_fp() is used for), simply use the stack
pointer value instead. */
gdb_assert (SP_REGNUM >= 0);
return read_register (SP_REGNUM);
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static CORE_ADDR
Phase 1 of the ptid_t changes.
2001-05-04 06:15:33 +02:00
ia64_read_pc (ptid_t ptid)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
Phase 1 of the ptid_t changes.
2001-05-04 06:15:33 +02:00
CORE_ADDR psr_value = read_register_pid (IA64_PSR_REGNUM, ptid);
CORE_ADDR pc_value = read_register_pid (IA64_IP_REGNUM, ptid);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
int slot_num = (psr_value >> 41) & 3;
return pc_value | (slot_num * SLOT_MULTIPLIER);
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static void
Phase 1 of the ptid_t changes.
2001-05-04 06:15:33 +02:00
ia64_write_pc (CORE_ADDR new_pc, ptid_t ptid)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
int slot_num = (int) (new_pc & 0xf) / SLOT_MULTIPLIER;
Phase 1 of the ptid_t changes.
2001-05-04 06:15:33 +02:00
CORE_ADDR psr_value = read_register_pid (IA64_PSR_REGNUM, ptid);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
psr_value &= ~(3LL << 41);
psr_value |= (CORE_ADDR)(slot_num & 0x3) << 41;
new_pc &= ~0xfLL;
Phase 1 of the ptid_t changes.
2001-05-04 06:15:33 +02:00
write_register_pid (IA64_PSR_REGNUM, psr_value, ptid);
write_register_pid (IA64_IP_REGNUM, new_pc, ptid);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
#define IS_NaT_COLLECTION_ADDR(addr) ((((addr) >> 3) & 0x3f) == 0x3f)
/* Returns the address of the slot that's NSLOTS slots away from
the address ADDR. NSLOTS may be positive or negative. */
static CORE_ADDR
rse_address_add(CORE_ADDR addr, int nslots)
{
CORE_ADDR new_addr;
int mandatory_nat_slots = nslots / 63;
int direction = nslots < 0 ? -1 : 1;
new_addr = addr + 8 * (nslots + mandatory_nat_slots);
if ((new_addr >> 9) != ((addr + 8 * 64 * mandatory_nat_slots) >> 9))
new_addr += 8 * direction;
if (IS_NaT_COLLECTION_ADDR(new_addr))
new_addr += 8 * direction;
return new_addr;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static void
ia64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
int regnum, void *buf)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (regnum >= V32_REGNUM && regnum <= V127_REGNUM)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ULONGEST bsp;
ULONGEST cfm;
CORE_ADDR reg;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
/* The bsp points at the end of the register frame so we
subtract the size of frame from it to get start of register frame. */
bsp = rse_address_add (bsp, -(cfm & 0x7f));
if ((cfm & 0x7f) > regnum - V32_REGNUM)
{
ULONGEST reg_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
reg = read_memory_integer ((CORE_ADDR)reg_addr, 8);
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), reg);
}
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
else
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), 0);
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT31_REGNUM)
{
ULONGEST unatN_val;
ULONGEST unat;
regcache_cooked_read_unsigned (regcache, IA64_UNAT_REGNUM, &unat);
unatN_val = (unat & (1LL << (regnum - IA64_NAT0_REGNUM))) != 0;
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), unatN_val);
}
else if (IA64_NAT32_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
{
ULONGEST natN_val = 0;
ULONGEST bsp;
ULONGEST cfm;
CORE_ADDR gr_addr = 0;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
/* The bsp points at the end of the register frame so we
subtract the size of frame from it to get start of register frame. */
bsp = rse_address_add (bsp, -(cfm & 0x7f));
if ((cfm & 0x7f) > regnum - V32_REGNUM)
gr_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
if (gr_addr != 0)
{
/* Compute address of nat collection bits. */
CORE_ADDR nat_addr = gr_addr | 0x1f8;
CORE_ADDR nat_collection;
int nat_bit;
/* If our nat collection address is bigger than bsp, we have to get
the nat collection from rnat. Otherwise, we fetch the nat
collection from the computed address. */
if (nat_addr >= bsp)
regcache_cooked_read_unsigned (regcache, IA64_RNAT_REGNUM, &nat_collection);
else
nat_collection = read_memory_integer (nat_addr, 8);
nat_bit = (gr_addr >> 3) & 0x3f;
natN_val = (nat_collection >> nat_bit) & 1;
}
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), natN_val);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
else if (regnum == VBOF_REGNUM)
{
/* A virtual register frame start is provided for user convenience.
It can be calculated as the bsp - sof (sizeof frame). */
ULONGEST bsp, vbsp;
ULONGEST cfm;
CORE_ADDR reg;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
/* The bsp points at the end of the register frame so we
subtract the size of frame from it to get beginning of frame. */
vbsp = rse_address_add (bsp, -(cfm & 0x7f));
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), vbsp);
}
else if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
ULONGEST pr;
ULONGEST cfm;
ULONGEST prN_val;
CORE_ADDR reg;
regcache_cooked_read_unsigned (regcache, IA64_PR_REGNUM, &pr);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
if (VP16_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
/* Fetch predicate register rename base from current frame
marker for this frame. */
int rrb_pr = (cfm >> 32) & 0x3f;
/* Adjust the register number to account for register rotation. */
regnum = VP16_REGNUM
+ ((regnum - VP16_REGNUM) + rrb_pr) % 48;
}
prN_val = (pr & (1LL << (regnum - VP0_REGNUM))) != 0;
store_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum), prN_val);
}
else
memset (buf, 0, REGISTER_RAW_SIZE (regnum));
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static void
ia64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
int regnum, const void *buf)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (regnum >= V32_REGNUM && regnum <= V127_REGNUM)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ULONGEST bsp;
ULONGEST cfm;
CORE_ADDR reg;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
bsp = rse_address_add (bsp, -(cfm & 0x7f));
if ((cfm & 0x7f) > regnum - V32_REGNUM)
{
ULONGEST reg_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
write_memory (reg_addr, (void *)buf, 8);
}
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT31_REGNUM)
{
ULONGEST unatN_val, unat, unatN_mask;
regcache_cooked_read_unsigned (regcache, IA64_UNAT_REGNUM, &unat);
unatN_val = extract_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum));
unatN_mask = (1LL << (regnum - IA64_NAT0_REGNUM));
if (unatN_val == 0)
unat &= ~unatN_mask;
else if (unatN_val == 1)
unat |= unatN_mask;
regcache_cooked_write_unsigned (regcache, IA64_UNAT_REGNUM, unat);
}
else if (IA64_NAT32_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
{
ULONGEST natN_val;
ULONGEST bsp;
ULONGEST cfm;
CORE_ADDR gr_addr = 0;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
/* The bsp points at the end of the register frame so we
subtract the size of frame from it to get start of register frame. */
bsp = rse_address_add (bsp, -(cfm & 0x7f));
if ((cfm & 0x7f) > regnum - V32_REGNUM)
gr_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
natN_val = extract_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum));
if (gr_addr != 0 && (natN_val == 0 || natN_val == 1))
{
/* Compute address of nat collection bits. */
CORE_ADDR nat_addr = gr_addr | 0x1f8;
CORE_ADDR nat_collection;
int natN_bit = (gr_addr >> 3) & 0x3f;
ULONGEST natN_mask = (1LL << natN_bit);
/* If our nat collection address is bigger than bsp, we have to get
the nat collection from rnat. Otherwise, we fetch the nat
collection from the computed address. */
if (nat_addr >= bsp)
{
regcache_cooked_read_unsigned (regcache, IA64_RNAT_REGNUM, &nat_collection);
if (natN_val)
nat_collection |= natN_mask;
else
nat_collection &= ~natN_mask;
regcache_cooked_write_unsigned (regcache, IA64_RNAT_REGNUM, nat_collection);
}
else
{
char nat_buf[8];
nat_collection = read_memory_integer (nat_addr, 8);
if (natN_val)
nat_collection |= natN_mask;
else
nat_collection &= ~natN_mask;
store_unsigned_integer (nat_buf, REGISTER_RAW_SIZE (regnum), nat_collection);
write_memory (nat_addr, nat_buf, 8);
}
}
}
else if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
ULONGEST pr;
ULONGEST cfm;
ULONGEST prN_val;
ULONGEST prN_mask;
regcache_cooked_read_unsigned (regcache, IA64_PR_REGNUM, &pr);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
if (VP16_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
/* Fetch predicate register rename base from current frame
marker for this frame. */
int rrb_pr = (cfm >> 32) & 0x3f;
/* Adjust the register number to account for register rotation. */
regnum = VP16_REGNUM
+ ((regnum - VP16_REGNUM) + rrb_pr) % 48;
}
prN_val = extract_unsigned_integer (buf, REGISTER_RAW_SIZE (regnum));
prN_mask = (1LL << (regnum - VP0_REGNUM));
if (prN_val == 0)
pr &= ~prN_mask;
else if (prN_val == 1)
pr |= prN_mask;
regcache_cooked_write_unsigned (regcache, IA64_PR_REGNUM, pr);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* The ia64 needs to convert between various ieee floating-point formats
and the special ia64 floating point register format. */
static int
ia64_convert_register_p (int regno, struct type *type)
{
return (regno >= IA64_FR0_REGNUM && regno <= IA64_FR127_REGNUM);
}
static void
ia64_register_to_value (struct frame_info *frame, int regnum,
struct type *valtype, void *out)
{
char in[MAX_REGISTER_SIZE];
frame_register_read (frame, regnum, in);
convert_typed_floating (in, builtin_type_ia64_ext, out, valtype);
}
static void
ia64_value_to_register (struct frame_info *frame, int regnum,
struct type *valtype, const void *in)
{
char out[MAX_REGISTER_SIZE];
convert_typed_floating (in, valtype, out, builtin_type_ia64_ext);
put_frame_register (frame, regnum, out);
}
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
/* Limit the number of skipped non-prologue instructions since examining
of the prologue is expensive. */
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
static int max_skip_non_prologue_insns = 40;
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
/* Given PC representing the starting address of a function, and
LIM_PC which is the (sloppy) limit to which to scan when looking
for a prologue, attempt to further refine this limit by using
the line data in the symbol table. If successful, a better guess
on where the prologue ends is returned, otherwise the previous
value of lim_pc is returned. TRUST_LIMIT is a pointer to a flag
which will be set to indicate whether the returned limit may be
used with no further scanning in the event that the function is
frameless. */
static CORE_ADDR
refine_prologue_limit (CORE_ADDR pc, CORE_ADDR lim_pc, int *trust_limit)
{
struct symtab_and_line prologue_sal;
CORE_ADDR start_pc = pc;
/* Start off not trusting the limit. */
*trust_limit = 0;
prologue_sal = find_pc_line (pc, 0);
if (prologue_sal.line != 0)
{
int i;
CORE_ADDR addr = prologue_sal.end;
/* Handle the case in which compiler's optimizer/scheduler
has moved instructions into the prologue. We scan ahead
in the function looking for address ranges whose corresponding
line number is less than or equal to the first one that we
found for the function. (It can be less than when the
scheduler puts a body instruction before the first prologue
instruction.) */
for (i = 2 * max_skip_non_prologue_insns;
i > 0 && (lim_pc == 0 || addr < lim_pc);
i--)
{
struct symtab_and_line sal;
sal = find_pc_line (addr, 0);
if (sal.line == 0)
break;
if (sal.line <= prologue_sal.line
&& sal.symtab == prologue_sal.symtab)
{
prologue_sal = sal;
}
addr = sal.end;
}
if (lim_pc == 0 || prologue_sal.end < lim_pc)
{
lim_pc = prologue_sal.end;
if (start_pc == get_pc_function_start (lim_pc))
*trust_limit = 1;
}
}
return lim_pc;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
#define isScratch(_regnum_) ((_regnum_) == 2 || (_regnum_) == 3 \
|| (8 <= (_regnum_) && (_regnum_) <= 11) \
|| (14 <= (_regnum_) && (_regnum_) <= 31))
#define imm9(_instr_) \
( ((((_instr_) & 0x01000000000LL) ? -1 : 0) << 8) \
| (((_instr_) & 0x00008000000LL) >> 20) \
| (((_instr_) & 0x00000001fc0LL) >> 6))
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Allocate and initialize a frame cache. */
static struct ia64_frame_cache *
ia64_alloc_frame_cache (void)
{
struct ia64_frame_cache *cache;
int i;
cache = FRAME_OBSTACK_ZALLOC (struct ia64_frame_cache);
/* Base address. */
cache->base = 0;
cache->pc = 0;
cache->cfm = 0;
cache->sof = 0;
cache->sol = 0;
cache->sor = 0;
cache->bsp = 0;
cache->fp_reg = 0;
cache->frameless = 1;
for (i = 0; i < NUM_IA64_RAW_REGS; i++)
cache->saved_regs[i] = 0;
return cache;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static CORE_ADDR
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
examine_prologue (CORE_ADDR pc, CORE_ADDR lim_pc, struct frame_info *next_frame, struct ia64_frame_cache *cache)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
CORE_ADDR next_pc;
CORE_ADDR last_prologue_pc = pc;
instruction_type it;
long long instr;
int cfm_reg = 0;
int ret_reg = 0;
int fp_reg = 0;
int unat_save_reg = 0;
int pr_save_reg = 0;
int mem_stack_frame_size = 0;
int spill_reg = 0;
CORE_ADDR spill_addr = 0;
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
char instores[8];
char infpstores[8];
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
char reg_contents[256];
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
int trust_limit;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
int frameless = 1;
int i;
CORE_ADDR addr;
char buf[8];
CORE_ADDR bof, sor, sol, sof, cfm, rrb_gr;
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
memset (instores, 0, sizeof instores);
memset (infpstores, 0, sizeof infpstores);
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
memset (reg_contents, 0, sizeof reg_contents);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (cache->after_prologue != 0
&& cache->after_prologue <= lim_pc)
return cache->after_prologue;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
lim_pc = refine_prologue_limit (pc, lim_pc, &trust_limit);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
next_pc = fetch_instruction (pc, &it, &instr);
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
/* We want to check if we have a recognizable function start before we
look ahead for a prologue. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (pc < lim_pc && next_pc
&& it == M && ((instr & 0x1ee0000003fLL) == 0x02c00000000LL))
{
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
/* alloc - start of a regular function. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
int sor = (int) ((instr & 0x00078000000LL) >> 27);
int sol = (int) ((instr & 0x00007f00000LL) >> 20);
int sof = (int) ((instr & 0x000000fe000LL) >> 13);
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Verify that the current cfm matches what we think is the
function start. If we have somehow jumped within a function,
we do not want to interpret the prologue and calculate the
addresses of various registers such as the return address.
We will instead treat the frame as frameless. */
if (!next_frame ||
(sof == (cache->cfm & 0x7f) &&
sol == ((cache->cfm >> 7) & 0x7f)))
frameless = 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
cfm_reg = rN;
last_prologue_pc = next_pc;
pc = next_pc;
}
else
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
{
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
/* Look for a leaf routine. */
if (pc < lim_pc && next_pc
&& (it == I || it == M)
&& ((instr & 0x1ee00000000LL) == 0x10800000000LL))
{
/* adds rN = imm14, rM (or mov rN, rM when imm14 is 0) */
int imm = (int) ((((instr & 0x01000000000LL) ? -1 : 0) << 13)
| ((instr & 0x001f8000000LL) >> 20)
| ((instr & 0x000000fe000LL) >> 13));
int rM = (int) ((instr & 0x00007f00000LL) >> 20);
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && rN == 2 && imm == 0 && rM == 12 && fp_reg == 0)
{
/* mov r2, r12 - beginning of leaf routine */
fp_reg = rN;
last_prologue_pc = next_pc;
}
}
/* If we don't recognize a regular function or leaf routine, we are
done. */
if (!fp_reg)
{
pc = lim_pc;
if (trust_limit)
last_prologue_pc = lim_pc;
}
Prologue scanner modifications.
2001-06-01 04:39:51 +02:00
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Loop, looking for prologue instructions, keeping track of
where preserved registers were spilled. */
while (pc < lim_pc)
{
next_pc = fetch_instruction (pc, &it, &instr);
if (next_pc == 0)
break;
2003-08-26 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (examine_prologue): Only stop at predicated insns if we are frameless or the return address register is already known.
2003-08-27 00:24:40 +02:00
if (it == B && ((instr & 0x1e1f800003f) != 0x04000000000))
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
{
2003-08-26 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (examine_prologue): Only stop at predicated insns if we are frameless or the return address register is already known.
2003-08-27 00:24:40 +02:00
/* Exit loop upon hitting a non-nop branch instruction. */
if (trust_limit)
lim_pc = pc;
break;
}
else if (((instr & 0x3fLL) != 0LL) &&
(frameless || ret_reg != 0))
{
/* Exit loop upon hitting a predicated instruction if
we already have the return register or if we are frameless. */
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
if (trust_limit)
lim_pc = pc;
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
break;
}
else if (it == I && ((instr & 0x1eff8000000LL) == 0x00188000000LL))
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
/* Move from BR */
int b2 = (int) ((instr & 0x0000000e000LL) >> 13);
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
int qp = (int) (instr & 0x0000000003f);
if (qp == 0 && b2 == 0 && rN >= 32 && ret_reg == 0)
{
ret_reg = rN;
last_prologue_pc = next_pc;
}
}
else if ((it == I || it == M)
&& ((instr & 0x1ee00000000LL) == 0x10800000000LL))
{
/* adds rN = imm14, rM (or mov rN, rM when imm14 is 0) */
int imm = (int) ((((instr & 0x01000000000LL) ? -1 : 0) << 13)
| ((instr & 0x001f8000000LL) >> 20)
| ((instr & 0x000000fe000LL) >> 13));
int rM = (int) ((instr & 0x00007f00000LL) >> 20);
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && rN >= 32 && imm == 0 && rM == 12 && fp_reg == 0)
{
/* mov rN, r12 */
fp_reg = rN;
last_prologue_pc = next_pc;
}
else if (qp == 0 && rN == 12 && rM == 12)
{
/* adds r12, -mem_stack_frame_size, r12 */
mem_stack_frame_size -= imm;
last_prologue_pc = next_pc;
}
else if (qp == 0 && rN == 2
&& ((rM == fp_reg && fp_reg != 0) || rM == 12))
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char buf[MAX_REGISTER_SIZE];
CORE_ADDR saved_sp = 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* adds r2, spilloffset, rFramePointer
or
adds r2, spilloffset, r12
Get ready for stf.spill or st8.spill instructions.
The address to start spilling at is loaded into r2.
FIXME: Why r2? That's what gcc currently uses; it
could well be different for other compilers. */
/* Hmm... whether or not this will work will depend on
where the pc is. If it's still early in the prologue
this'll be wrong. FIXME */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (next_frame)
{
frame_unwind_register (next_frame, sp_regnum, buf);
saved_sp = extract_unsigned_integer (buf, 8);
}
spill_addr = saved_sp
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
+ (rM == 12 ? 0 : mem_stack_frame_size)
+ imm;
spill_reg = rN;
last_prologue_pc = next_pc;
}
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
else if (qp == 0 && rM >= 32 && rM < 40 && !instores[rM] &&
rN < 256 && imm == 0)
{
/* mov rN, rM where rM is an input register */
reg_contents[rN] = rM;
last_prologue_pc = next_pc;
}
else if (frameless && qp == 0 && rN == fp_reg && imm == 0 &&
rM == 2)
{
/* mov r12, r2 */
last_prologue_pc = next_pc;
break;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else if (it == M
&& ( ((instr & 0x1efc0000000LL) == 0x0eec0000000LL)
|| ((instr & 0x1ffc8000000LL) == 0x0cec0000000LL) ))
{
/* stf.spill [rN] = fM, imm9
or
stf.spill [rN] = fM */
int imm = imm9(instr);
int rN = (int) ((instr & 0x00007f00000LL) >> 20);
int fM = (int) ((instr & 0x000000fe000LL) >> 13);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && rN == spill_reg && spill_addr != 0
&& ((2 <= fM && fM <= 5) || (16 <= fM && fM <= 31)))
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
cache->saved_regs[IA64_FR0_REGNUM + fM] = spill_addr;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if ((instr & 0x1efc0000000) == 0x0eec0000000)
spill_addr += imm;
else
spill_addr = 0; /* last one; must be done */
last_prologue_pc = next_pc;
}
}
else if ((it == M && ((instr & 0x1eff8000000LL) == 0x02110000000LL))
|| (it == I && ((instr & 0x1eff8000000LL) == 0x00050000000LL)) )
{
/* mov.m rN = arM
or
mov.i rN = arM */
int arM = (int) ((instr & 0x00007f00000LL) >> 20);
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && isScratch (rN) && arM == 36 /* ar.unat */)
{
/* We have something like "mov.m r3 = ar.unat". Remember the
r3 (or whatever) and watch for a store of this register... */
unat_save_reg = rN;
last_prologue_pc = next_pc;
}
}
else if (it == I && ((instr & 0x1eff8000000LL) == 0x00198000000LL))
{
/* mov rN = pr */
int rN = (int) ((instr & 0x00000001fc0LL) >> 6);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && isScratch (rN))
{
pr_save_reg = rN;
last_prologue_pc = next_pc;
}
}
else if (it == M
&& ( ((instr & 0x1ffc8000000LL) == 0x08cc0000000LL)
|| ((instr & 0x1efc0000000LL) == 0x0acc0000000LL)))
{
/* st8 [rN] = rM
or
st8 [rN] = rM, imm9 */
int rN = (int) ((instr & 0x00007f00000LL) >> 20);
int rM = (int) ((instr & 0x000000fe000LL) >> 13);
int qp = (int) (instr & 0x0000000003fLL);
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
int indirect = rM < 256 ? reg_contents[rM] : 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (qp == 0 && rN == spill_reg && spill_addr != 0
&& (rM == unat_save_reg || rM == pr_save_reg))
{
/* We've found a spill of either the UNAT register or the PR
register. (Well, not exactly; what we've actually found is
a spill of the register that UNAT or PR was moved to).
Record that fact and move on... */
if (rM == unat_save_reg)
{
/* Track UNAT register */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
cache->saved_regs[IA64_UNAT_REGNUM] = spill_addr;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
unat_save_reg = 0;
}
else
{
/* Track PR register */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
cache->saved_regs[IA64_PR_REGNUM] = spill_addr;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
pr_save_reg = 0;
}
if ((instr & 0x1efc0000000LL) == 0x0acc0000000LL)
/* st8 [rN] = rM, imm9 */
spill_addr += imm9(instr);
else
spill_addr = 0; /* must be done spilling */
last_prologue_pc = next_pc;
}
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
else if (qp == 0 && 32 <= rM && rM < 40 && !instores[rM-32])
{
/* Allow up to one store of each input register. */
instores[rM-32] = 1;
last_prologue_pc = next_pc;
}
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
else if (qp == 0 && 32 <= indirect && indirect < 40 &&
!instores[indirect-32])
{
/* Allow an indirect store of an input register. */
instores[indirect-32] = 1;
last_prologue_pc = next_pc;
}
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
}
else if (it == M && ((instr & 0x1ff08000000LL) == 0x08c00000000LL))
{
/* One of
st1 [rN] = rM
st2 [rN] = rM
st4 [rN] = rM
st8 [rN] = rM
Note that the st8 case is handled in the clause above.
Advance over stores of input registers. One store per input
register is permitted. */
int rM = (int) ((instr & 0x000000fe000LL) >> 13);
int qp = (int) (instr & 0x0000000003fLL);
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
int indirect = rM < 256 ? reg_contents[rM] : 0;
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
if (qp == 0 && 32 <= rM && rM < 40 && !instores[rM-32])
{
instores[rM-32] = 1;
last_prologue_pc = next_pc;
}
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
else if (qp == 0 && 32 <= indirect && indirect < 40 &&
!instores[indirect-32])
{
/* Allow an indirect store of an input register. */
instores[indirect-32] = 1;
last_prologue_pc = next_pc;
}
Recognize store instructions in examine_prologue().
2000-04-26 01:18:35 +02:00
}
else if (it == M && ((instr & 0x1ff88000000LL) == 0x0cc80000000LL))
{
/* Either
stfs [rN] = fM
or
stfd [rN] = fM
Advance over stores of floating point input registers. Again
one store per register is permitted */
int fM = (int) ((instr & 0x000000fe000LL) >> 13);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && 8 <= fM && fM < 16 && !infpstores[fM - 8])
{
infpstores[fM-8] = 1;
last_prologue_pc = next_pc;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else if (it == M
&& ( ((instr & 0x1ffc8000000LL) == 0x08ec0000000LL)
|| ((instr & 0x1efc0000000LL) == 0x0aec0000000LL)))
{
/* st8.spill [rN] = rM
or
st8.spill [rN] = rM, imm9 */
int rN = (int) ((instr & 0x00007f00000LL) >> 20);
int rM = (int) ((instr & 0x000000fe000LL) >> 13);
int qp = (int) (instr & 0x0000000003fLL);
if (qp == 0 && rN == spill_reg && 4 <= rM && rM <= 7)
{
/* We've found a spill of one of the preserved general purpose
regs. Record the spill address and advance the spill
register if appropriate. */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
cache->saved_regs[IA64_GR0_REGNUM + rM] = spill_addr;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if ((instr & 0x1efc0000000LL) == 0x0aec0000000LL)
/* st8.spill [rN] = rM, imm9 */
spill_addr += imm9(instr);
else
spill_addr = 0; /* Done spilling */
last_prologue_pc = next_pc;
}
}
pc = next_pc;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* If not frameless and we aren't called by skip_prologue, then we need to calculate
registers for the previous frame which will be needed later. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (!frameless && next_frame)
2003-01-08 Andrew Cagney <cagney@redhat.com> * alpha-tdep.c: Use get_frame_extra_info. * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto. * h8300-tdep.c, ia64-tdep.c, m68hc11-tdep.c, mcore-tdep.c: Ditto. * mips-tdep.c, mn10300-tdep.c, s390-tdep.c, sh-tdep.c: Ditto. * sparc-tdep.c, xstormy16-tdep.c: Ditto.
2003-01-08 18:21:30 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Extract the size of the rotating portion of the stack
frame and the register rename base from the current
frame marker. */
cfm = cache->cfm;
sor = cache->sor;
sof = cache->sof;
sol = cache->sol;
rrb_gr = (cfm >> 18) & 0x7f;
/* Find the bof (beginning of frame). */
bof = rse_address_add (cache->bsp, -sof);
for (i = 0, addr = bof;
i < sof;
i++, addr += 8)
{
if (IS_NaT_COLLECTION_ADDR (addr))
{
addr += 8;
}
if (i+32 == cfm_reg)
cache->saved_regs[IA64_CFM_REGNUM] = addr;
if (i+32 == ret_reg)
cache->saved_regs[IA64_VRAP_REGNUM] = addr;
if (i+32 == fp_reg)
cache->saved_regs[IA64_VFP_REGNUM] = addr;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* For the previous argument registers we require the previous bof.
If we can't find the previous cfm, then we can do nothing. */
if (cache->saved_regs[IA64_CFM_REGNUM] != 0)
{
cfm = read_memory_integer (cache->saved_regs[IA64_CFM_REGNUM], 8);
sor = ((cfm >> 14) & 0xf) * 8;
sof = (cfm & 0x7f);
sol = (cfm >> 7) & 0x7f;
rrb_gr = (cfm >> 18) & 0x7f;
/* The previous bof only requires subtraction of the sol (size of locals)
due to the overlap between output and input of subsequent frames. */
bof = rse_address_add (bof, -sol);
for (i = 0, addr = bof;
i < sof;
i++, addr += 8)
{
if (IS_NaT_COLLECTION_ADDR (addr))
{
addr += 8;
}
if (i < sor)
cache->saved_regs[IA64_GR32_REGNUM + ((i + (sor - rrb_gr)) % sor)]
= addr;
else
cache->saved_regs[IA64_GR32_REGNUM + i] = addr;
}
}
}
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
/* Try and trust the lim_pc value whenever possible. */
if (trust_limit && lim_pc >= last_prologue_pc)
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
last_prologue_pc = lim_pc;
cache->frameless = frameless;
cache->after_prologue = last_prologue_pc;
cache->mem_stack_frame_size = mem_stack_frame_size;
cache->fp_reg = fp_reg;
2003-05-15 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40. (examine_prologue): Support looking through leaf functions, knowing they start with mov r2,r12. Support skipping over indirect stores of the input registers. Upon hitting a non-nop branch instruction or predicated instruction, bail out by setting lim_pc to the current pc value in the loop. At the end, if the lim_pc value is still beyond our calculated value and we have trust_limit set, use the lim_pc value.
2003-05-15 23:38:37 +02:00
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
return last_prologue_pc;
}
CORE_ADDR
ia64_skip_prologue (CORE_ADDR pc)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
struct ia64_frame_cache cache;
cache.base = 0;
cache.after_prologue = 0;
cache.cfm = 0;
cache.bsp = 0;
/* Call examine_prologue with - as third argument since we don't have a next frame pointer to send. */
return examine_prologue (pc, pc+1024, 0, &cache);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Normal frames. */
static struct ia64_frame_cache *
ia64_frame_cache (struct frame_info *next_frame, void **this_cache)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
struct ia64_frame_cache *cache;
char buf[8];
CORE_ADDR cfm, sof, sol, bsp, psr;
int i;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (*this_cache)
return *this_cache;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
cache = ia64_alloc_frame_cache ();
*this_cache = cache;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
frame_unwind_register (next_frame, sp_regnum, buf);
cache->saved_sp = extract_unsigned_integer (buf, 8);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* We always want the bsp to point to the end of frame.
This way, we can always get the beginning of frame (bof)
by subtracting frame size. */
frame_unwind_register (next_frame, IA64_BSP_REGNUM, buf);
cache->bsp = extract_unsigned_integer (buf, 8);
frame_unwind_register (next_frame, IA64_PSR_REGNUM, buf);
psr = extract_unsigned_integer (buf, 8);
frame_unwind_register (next_frame, IA64_CFM_REGNUM, buf);
cfm = extract_unsigned_integer (buf, 8);
cache->sof = (cfm & 0x7f);
cache->sol = (cfm >> 7) & 0x7f;
cache->sor = ((cfm >> 14) & 0xf) * 8;
cache->cfm = cfm;
cache->pc = frame_func_unwind (next_frame);
if (cache->pc != 0)
examine_prologue (cache->pc, frame_pc_unwind (next_frame), next_frame, cache);
cache->base = cache->saved_sp + cache->mem_stack_frame_size;
return cache;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static void
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_frame_this_id (struct frame_info *next_frame, void **this_cache,
struct frame_id *this_id)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
struct ia64_frame_cache *cache =
ia64_frame_cache (next_frame, this_cache);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* This marks the outermost frame. */
if (cache->base == 0)
return;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
(*this_id) = frame_id_build (cache->base, cache->pc);
}
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static void
ia64_frame_prev_register (struct frame_info *next_frame, void **this_cache,
int regnum, int *optimizedp,
enum lval_type *lvalp, CORE_ADDR *addrp,
int *realnump, void *valuep)
{
struct ia64_frame_cache *cache =
ia64_frame_cache (next_frame, this_cache);
char dummy_valp[MAX_REGISTER_SIZE];
char buf[8];
gdb_assert (regnum >= 0);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (!target_has_registers)
error ("No registers.");
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
*optimizedp = 0;
*addrp = 0;
*lvalp = not_lval;
*realnump = -1;
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Rather than check each time if valuep is non-null, supply a dummy buffer
when valuep is not supplied. */
if (!valuep)
valuep = dummy_valp;
memset (valuep, 0, REGISTER_RAW_SIZE (regnum));
if (regnum == SP_REGNUM)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
/* Handle SP values for all frames but the topmost. */
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (regnum),
cache->base);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else if (regnum == IA64_BSP_REGNUM)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char cfm_valuep[MAX_REGISTER_SIZE];
int cfm_optim;
int cfm_realnum;
enum lval_type cfm_lval;
CORE_ADDR cfm_addr;
CORE_ADDR bsp, prev_cfm, prev_bsp;
/* We want to calculate the previous bsp as the end of the previous register stack frame.
This corresponds to what the hardware bsp register will be if we pop the frame
back which is why we might have been called. We know the beginning of the current
frame is cache->bsp - cache->sof. This value in the previous frame points to
the start of the output registers. We can calculate the end of that frame by adding
the size of output (sof (size of frame) - sol (size of locals)). */
ia64_frame_prev_register (next_frame, this_cache, IA64_CFM_REGNUM,
&cfm_optim, &cfm_lval, &cfm_addr, &cfm_realnum, cfm_valuep);
prev_cfm = extract_unsigned_integer (cfm_valuep, 8);
bsp = rse_address_add (cache->bsp, -(cache->sof));
prev_bsp = rse_address_add (bsp, (prev_cfm & 0x7f) - ((prev_cfm >> 7) & 0x7f));
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (regnum),
prev_bsp);
}
else if (regnum == IA64_CFM_REGNUM)
{
CORE_ADDR addr = 0;
if (cache->frameless)
{
CORE_ADDR cfm = 0;
frame_unwind_register (next_frame, IA64_PFS_REGNUM, valuep);
}
else
{
addr = cache->saved_regs[IA64_CFM_REGNUM];
if (addr != 0)
read_memory (addr, valuep, REGISTER_RAW_SIZE (regnum));
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else if (regnum == IA64_VFP_REGNUM)
{
/* If the function in question uses an automatic register (r32-r127)
for the frame pointer, it'll be found by ia64_find_saved_register()
above. If the function lacks one of these frame pointers, we can
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
still provide a value since we know the size of the frame. */
CORE_ADDR vfp = cache->base;
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (IA64_VFP_REGNUM), vfp);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
else if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char pr_valuep[MAX_REGISTER_SIZE];
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
int pr_optim;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
int pr_realnum;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
enum lval_type pr_lval;
CORE_ADDR pr_addr;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ULONGEST prN_val;
ia64_frame_prev_register (next_frame, this_cache, IA64_PR_REGNUM,
&pr_optim, &pr_lval, &pr_addr, &pr_realnum, pr_valuep);
if (VP16_REGNUM <= regnum && regnum <= VP63_REGNUM)
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
{
/* Fetch predicate register rename base from current frame
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
marker for this frame. */
int rrb_pr = (cache->cfm >> 32) & 0x3f;
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Adjust the register number to account for register rotation. */
regnum = VP16_REGNUM
+ ((regnum - VP16_REGNUM) + rrb_pr) % 48;
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
prN_val = extract_bit_field ((unsigned char *) pr_valuep,
regnum - VP0_REGNUM, 1);
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (regnum), prN_val);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT31_REGNUM)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char unat_valuep[MAX_REGISTER_SIZE];
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
int unat_optim;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
int unat_realnum;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
enum lval_type unat_lval;
CORE_ADDR unat_addr;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ULONGEST unatN_val;
ia64_frame_prev_register (next_frame, this_cache, IA64_UNAT_REGNUM,
&unat_optim, &unat_lval, &unat_addr, &unat_realnum, unat_valuep);
unatN_val = extract_bit_field ((unsigned char *) unat_valuep,
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
regnum - IA64_NAT0_REGNUM, 1);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (regnum),
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
unatN_val);
}
else if (IA64_NAT32_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
{
int natval = 0;
/* Find address of general register corresponding to nat bit we're
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
interested in. */
CORE_ADDR gr_addr;
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
gr_addr = cache->saved_regs[regnum - IA64_NAT0_REGNUM
+ IA64_GR0_REGNUM];
if (gr_addr != 0)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Compute address of nat collection bits. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
CORE_ADDR nat_addr = gr_addr | 0x1f8;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
CORE_ADDR bsp;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
CORE_ADDR nat_collection;
int nat_bit;
/* If our nat collection address is bigger than bsp, we have to get
the nat collection from rnat. Otherwise, we fetch the nat
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
collection from the computed address. */
frame_unwind_register (next_frame, IA64_BSP_REGNUM, buf);
bsp = extract_unsigned_integer (buf, 8);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (nat_addr >= bsp)
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
{
frame_unwind_register (next_frame, IA64_RNAT_REGNUM, buf);
nat_collection = extract_unsigned_integer (buf, 8);
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
else
nat_collection = read_memory_integer (nat_addr, 8);
nat_bit = (gr_addr >> 3) & 0x3f;
natval = (nat_collection >> nat_bit) & 1;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
store_unsigned_integer (valuep, REGISTER_RAW_SIZE (regnum), natval);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
else if (regnum == IA64_IP_REGNUM)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
CORE_ADDR pc = 0;
if (cache->frameless)
{
frame_unwind_register (next_frame, IA64_BR0_REGNUM, buf);
pc = extract_unsigned_integer (buf, 8);
}
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
else
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
{
CORE_ADDR addr = cache->saved_regs[IA64_VRAP_REGNUM];
if (addr != 0)
{
read_memory (addr, buf, REGISTER_RAW_SIZE (IA64_IP_REGNUM));
pc = extract_unsigned_integer (buf, 8);
}
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
pc &= ~0xf;
store_unsigned_integer (valuep, 8, pc);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
else if (regnum == IA64_PSR_REGNUM)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ULONGEST slot_num = 0;
CORE_ADDR pc= 0;
CORE_ADDR psr = 0;
frame_unwind_register (next_frame, IA64_PSR_REGNUM, buf);
psr = extract_unsigned_integer (buf, 8);
if (cache->frameless)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
CORE_ADDR pc;
frame_unwind_register (next_frame, IA64_BR0_REGNUM, buf);
pc = extract_unsigned_integer (buf, 8);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
else
{
CORE_ADDR addr = cache->saved_regs[IA64_VRAP_REGNUM];
if (addr != 0)
{
read_memory (addr, buf, REGISTER_RAW_SIZE (IA64_IP_REGNUM));
pc = extract_unsigned_integer (buf, 8);
}
}
psr &= ~(3LL << 41);
slot_num = pc & 0x3LL;
psr |= (CORE_ADDR)slot_num << 41;
store_unsigned_integer (valuep, 8, psr);
}
else if ((regnum >= IA64_GR32_REGNUM && regnum <= IA64_GR127_REGNUM) ||
(regnum >= V32_REGNUM && regnum <= V127_REGNUM))
{
CORE_ADDR addr = 0;
if (regnum >= V32_REGNUM)
regnum = IA64_GR32_REGNUM + (regnum - V32_REGNUM);
addr = cache->saved_regs[regnum];
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
if (addr != 0)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
*lvalp = lval_memory;
*addrp = addr;
read_memory (addr, valuep, REGISTER_RAW_SIZE (regnum));
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
else if (cache->frameless)
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char r_valuep[MAX_REGISTER_SIZE];
int r_optim;
int r_realnum;
enum lval_type r_lval;
CORE_ADDR r_addr;
CORE_ADDR prev_cfm, prev_bsp, prev_bof;
CORE_ADDR addr = 0;
if (regnum >= V32_REGNUM)
regnum = IA64_GR32_REGNUM + (regnum - V32_REGNUM);
ia64_frame_prev_register (next_frame, this_cache, IA64_CFM_REGNUM,
&r_optim, &r_lval, &r_addr, &r_realnum, r_valuep);
prev_cfm = extract_unsigned_integer (r_valuep, 8);
ia64_frame_prev_register (next_frame, this_cache, IA64_BSP_REGNUM,
&r_optim, &r_lval, &r_addr, &r_realnum, r_valuep);
prev_bsp = extract_unsigned_integer (r_valuep, 8);
prev_bof = rse_address_add (prev_bsp, -(prev_cfm & 0x7f));
addr = rse_address_add (prev_bof, (regnum - IA64_GR32_REGNUM));
*lvalp = lval_memory;
*addrp = addr;
read_memory (addr, valuep, REGISTER_RAW_SIZE (regnum));
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
CORE_ADDR addr = 0;
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
if (IA64_FR32_REGNUM <= regnum && regnum <= IA64_FR127_REGNUM)
{
/* Fetch floating point register rename base from current
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
frame marker for this frame. */
int rrb_fr = (cache->cfm >> 25) & 0x7f;
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
/* Adjust the floating point register number to account for
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
register rotation. */
Add rotating register rename support.
2000-09-06 09:43:37 +02:00
regnum = IA64_FR32_REGNUM
+ ((regnum - IA64_FR32_REGNUM) + rrb_fr) % 96;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* If we have stored a memory address, access the register. */
addr = cache->saved_regs[regnum];
if (addr != 0)
{
*lvalp = lval_memory;
*addrp = addr;
read_memory (addr, valuep, REGISTER_RAW_SIZE (regnum));
}
/* Otherwise, punt and get the current value of the register. */
else
frame_unwind_register (next_frame, regnum, valuep);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static const struct frame_unwind ia64_frame_unwind =
{
NORMAL_FRAME,
&ia64_frame_this_id,
&ia64_frame_prev_register
};
static const struct frame_unwind *
ia64_frame_sniffer (struct frame_info *next_frame)
{
return &ia64_frame_unwind;
}
/* Signal trampolines. */
static void
ia64_sigtramp_frame_init_saved_regs (struct ia64_frame_cache *cache)
{
if (SIGCONTEXT_REGISTER_ADDRESS)
{
int regno;
cache->saved_regs[IA64_VRAP_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_IP_REGNUM);
cache->saved_regs[IA64_CFM_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_CFM_REGNUM);
cache->saved_regs[IA64_PSR_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_PSR_REGNUM);
#if 0
cache->saved_regs[IA64_BSP_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (frame->frame, IA64_BSP_REGNUM);
#endif
cache->saved_regs[IA64_RNAT_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_RNAT_REGNUM);
cache->saved_regs[IA64_CCV_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_CCV_REGNUM);
cache->saved_regs[IA64_UNAT_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_UNAT_REGNUM);
cache->saved_regs[IA64_FPSR_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_FPSR_REGNUM);
cache->saved_regs[IA64_PFS_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_PFS_REGNUM);
cache->saved_regs[IA64_LC_REGNUM] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_LC_REGNUM);
for (regno = IA64_GR1_REGNUM; regno <= IA64_GR31_REGNUM; regno++)
if (regno != sp_regnum)
cache->saved_regs[regno] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
for (regno = IA64_BR0_REGNUM; regno <= IA64_BR7_REGNUM; regno++)
cache->saved_regs[regno] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
for (regno = IA64_FR2_REGNUM; regno <= IA64_BR7_REGNUM; regno++)
cache->saved_regs[regno] =
SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
}
}
static struct ia64_frame_cache *
ia64_sigtramp_frame_cache (struct frame_info *next_frame, void **this_cache)
{
struct ia64_frame_cache *cache;
CORE_ADDR addr;
char buf[8];
int i;
if (*this_cache)
return *this_cache;
cache = ia64_alloc_frame_cache ();
frame_unwind_register (next_frame, sp_regnum, buf);
cache->base = extract_unsigned_integer (buf, 8) + cache->mem_stack_frame_size;
ia64_sigtramp_frame_init_saved_regs (cache);
*this_cache = cache;
return cache;
}
static void
ia64_sigtramp_frame_this_id (struct frame_info *next_frame,
void **this_cache, struct frame_id *this_id)
{
struct ia64_frame_cache *cache =
ia64_sigtramp_frame_cache (next_frame, this_cache);
(*this_id) = frame_id_build (cache->base, frame_pc_unwind (next_frame));
}
static void
ia64_sigtramp_frame_prev_register (struct frame_info *next_frame,
void **this_cache,
int regnum, int *optimizedp,
enum lval_type *lvalp, CORE_ADDR *addrp,
int *realnump, void *valuep)
{
/* Make sure we've initialized the cache. */
ia64_sigtramp_frame_cache (next_frame, this_cache);
ia64_frame_prev_register (next_frame, this_cache, regnum,
optimizedp, lvalp, addrp, realnump, valuep);
}
static const struct frame_unwind ia64_sigtramp_frame_unwind =
{
SIGTRAMP_FRAME,
ia64_sigtramp_frame_this_id,
ia64_sigtramp_frame_prev_register
};
static const struct frame_unwind *
ia64_sigtramp_frame_sniffer (struct frame_info *next_frame)
{
char *name;
CORE_ADDR pc = frame_pc_unwind (next_frame);
find_pc_partial_function (pc, &name, NULL, NULL);
if (PC_IN_SIGTRAMP (pc, name))
return &ia64_sigtramp_frame_unwind;
return NULL;
}
static CORE_ADDR
ia64_frame_base_address (struct frame_info *next_frame, void **this_cache)
{
struct ia64_frame_cache *cache =
ia64_frame_cache (next_frame, this_cache);
return cache->base;
}
static const struct frame_base ia64_frame_base =
{
&ia64_frame_unwind,
ia64_frame_base_address,
ia64_frame_base_address,
ia64_frame_base_address
};
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
EXTRACT_RETURN_VALUE? GCC_P is true if compiled with gcc
and TYPE is the type (which is known to be struct, union or array). */
int
ia64_use_struct_convention (int gcc_p, struct type *type)
{
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
struct type *float_elt_type;
/* HFAs are structures (or arrays) consisting entirely of floating
point values of the same length. Up to 8 of these are returned
in registers. Don't use the struct convention when this is the
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
case. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
float_elt_type = is_float_or_hfa_type (type);
if (float_elt_type != NULL
&& TYPE_LENGTH (type) / TYPE_LENGTH (float_elt_type) <= 8)
return 0;
/* Other structs of length 32 or less are returned in r8-r11.
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
Don't use the struct convention for those either. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
return TYPE_LENGTH (type) > 32;
}
void
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_extract_return_value (struct type *type, struct regcache *regcache, void *valbuf)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
struct type *float_elt_type;
float_elt_type = is_float_or_hfa_type (type);
if (float_elt_type != NULL)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char from[MAX_REGISTER_SIZE];
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
int offset = 0;
int regnum = IA64_FR8_REGNUM;
int n = TYPE_LENGTH (type) / TYPE_LENGTH (float_elt_type);
while (n-- > 0)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
regcache_cooked_read (regcache, regnum, from);
convert_typed_floating (from, builtin_type_ia64_ext,
(char *)valbuf + offset, float_elt_type);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
offset += TYPE_LENGTH (float_elt_type);
regnum++;
}
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
else
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
{
ULONGEST val;
int offset = 0;
int regnum = IA64_GR8_REGNUM;
int reglen = TYPE_LENGTH (ia64_register_type (NULL, IA64_GR8_REGNUM));
int n = TYPE_LENGTH (type) / reglen;
int m = TYPE_LENGTH (type) % reglen;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
while (n-- > 0)
{
ULONGEST val;
regcache_cooked_read_unsigned (regcache, regnum, &val);
memcpy ((char *)valbuf + offset, &val, reglen);
offset += reglen;
regnum++;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (m)
{
regcache_cooked_read_unsigned (regcache, regnum, &val);
memcpy ((char *)valbuf + offset, &val, m);
}
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
CORE_ADDR
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_extract_struct_value_address (struct regcache *regcache)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
error ("ia64_extract_struct_value_address called and cannot get struct value address");
return 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static int
is_float_or_hfa_type_recurse (struct type *t, struct type **etp)
{
switch (TYPE_CODE (t))
{
case TYPE_CODE_FLT:
if (*etp)
return TYPE_LENGTH (*etp) == TYPE_LENGTH (t);
else
{
*etp = t;
return 1;
}
break;
case TYPE_CODE_ARRAY:
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
return
is_float_or_hfa_type_recurse (check_typedef (TYPE_TARGET_TYPE (t)),
etp);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
break;
case TYPE_CODE_STRUCT:
{
int i;
for (i = 0; i < TYPE_NFIELDS (t); i++)
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
if (!is_float_or_hfa_type_recurse
(check_typedef (TYPE_FIELD_TYPE (t, i)), etp))
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
return 0;
return 1;
}
break;
default:
return 0;
break;
}
}
/* Determine if the given type is one of the floating point types or
and HFA (which is a struct, array, or combination thereof whose
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
bottom-most elements are all of the same floating point type). */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static struct type *
is_float_or_hfa_type (struct type *t)
{
struct type *et = 0;
return is_float_or_hfa_type_recurse (t, &et) ? et : 0;
}
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
/* Return 1 if the alignment of T is such that the next even slot
should be used. Return 0, if the next available slot should
be used. (See section 8.5.1 of the IA-64 Software Conventions
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
and Runtime manual). */
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
static int
slot_alignment_is_next_even (struct type *t)
{
switch (TYPE_CODE (t))
{
case TYPE_CODE_INT:
case TYPE_CODE_FLT:
if (TYPE_LENGTH (t) > 8)
return 1;
else
return 0;
case TYPE_CODE_ARRAY:
return
slot_alignment_is_next_even (check_typedef (TYPE_TARGET_TYPE (t)));
case TYPE_CODE_STRUCT:
{
int i;
for (i = 0; i < TYPE_NFIELDS (t); i++)
if (slot_alignment_is_next_even
(check_typedef (TYPE_FIELD_TYPE (t, i))))
return 1;
return 0;
}
default:
return 0;
}
}
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
/* Attempt to find (and return) the global pointer for the given
function.
This is a rather nasty bit of code searchs for the .dynamic section
in the objfile corresponding to the pc of the function we're trying
to call. Once it finds the addresses at which the .dynamic section
lives in the child process, it scans the Elf64_Dyn entries for a
DT_PLTGOT tag. If it finds one of these, the corresponding
d_un.d_ptr value is the global pointer. */
static CORE_ADDR
AIX5 changes.
2000-11-08 05:12:40 +01:00
generic_elf_find_global_pointer (CORE_ADDR faddr)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
IA-64 changes
2000-04-03 20:58:48 +02:00
struct obj_section *faddr_sect;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
IA-64 changes
2000-04-03 20:58:48 +02:00
faddr_sect = find_pc_section (faddr);
if (faddr_sect != NULL)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
struct obj_section *osect;
IA-64 changes
2000-04-03 20:58:48 +02:00
ALL_OBJFILE_OSECTIONS (faddr_sect->objfile, osect)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
if (strcmp (osect->the_bfd_section->name, ".dynamic") == 0)
break;
}
IA-64 changes
2000-04-03 20:58:48 +02:00
if (osect < faddr_sect->objfile->sections_end)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
CORE_ADDR addr;
addr = osect->addr;
while (addr < osect->endaddr)
{
int status;
LONGEST tag;
char buf[8];
status = target_read_memory (addr, buf, sizeof (buf));
if (status != 0)
break;
tag = extract_signed_integer (buf, sizeof (buf));
if (tag == DT_PLTGOT)
{
CORE_ADDR global_pointer;
status = target_read_memory (addr + 8, buf, sizeof (buf));
if (status != 0)
break;
2003-06-01 Andrew Cagney <cagney@redhat.com> * defs.h (extract_address): Delete declaration. * findvar.c (extract_address): Delete function. * xstormy16-tdep.c (xstormy16_extract_return_value): Replace extract_address with the inline equivalent, extract_unsigned_integer. (xstormy16_extract_struct_value_address): Ditto. (xstormy16_pointer_to_address): Ditto. * vax-tdep.c (vax_extract_struct_value_address): Ditto. * v850-tdep.c (v850_push_arguments): Ditto. (v850_extract_return_value): Ditto. (v850_extract_struct_value_address): Ditto. * sparcnbsd-tdep.c (sparcnbsd_get_longjmp_target_32): Ditto. (sparcnbsd_get_longjmp_target_64): Ditto. * sparc-tdep.c (sparc_frame_saved_pc): Ditto. (get_longjmp_target): Ditto. * sh-tdep.c (sh_extract_struct_value_address): Ditto. (sh64_extract_struct_value_address): Ditto. (sh_push_arguments): Ditto. (sh64_push_arguments): Ditto. * remote-vxsparc.c (vx_read_register): Ditto. * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Ditto. * ns32k-tdep.c (ns32k_extract_struct_value_address): Ditto. * mn10300-tdep.c (mn10300_extract_struct_value_address): Ditto. * mipsv4-nat.c (get_longjmp_target): Ditto. * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Ditto. * mips-nat.c (get_longjmp_target): Ditto. * mips-linux-tdep.c (mips_linux_get_longjmp_target): Ditto. * mcore-tdep.c (mcore_extract_struct_value_address): Ditto. * m68k-tdep.c (m68k_get_longjmp_target): Ditto. * m68hc11-tdep.c (m68hc11_extract_struct_value_address): Ditto. * irix5-nat.c (get_longjmp_target): Ditto. * irix4-nat.c (get_longjmp_target): Ditto. * ia64-tdep.c (generic_elf_find_global_pointer): Ditto. (ia64_push_arguments): Ditto. * hpux-thread.c (hpux_thread_store_registers): Ditto. * h8300-tdep.c (h8300_push_arguments): Ditto. (h8300_store_return_value): Ditto. (h8300_extract_struct_value_address): Ditto. * frv-tdep.c (frv_extract_struct_value_address): Ditto. (frv_push_arguments): Ditto. * avr-tdep.c (avr_pointer_to_address): Ditto. (avr_push_arguments): Ditto. * arm-tdep.c (arm_push_dummy_call): Ditto. (arm_get_longjmp_target): Ditto. * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. * alpha-tdep.c (alpha_extract_struct_value_address): Ditto. (alpha_get_longjmp_target): Ditto.
2003-06-02 04:09:40 +02:00
global_pointer = extract_unsigned_integer (buf, sizeof (buf));
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
/* The payoff... */
return global_pointer;
}
if (tag == DT_NULL)
break;
addr += 16;
}
}
}
return 0;
}
/* Given a function's address, attempt to find (and return) the
corresponding (canonical) function descriptor. Return 0 if
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
not found. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static CORE_ADDR
find_extant_func_descr (CORE_ADDR faddr)
{
IA-64 changes
2000-04-03 20:58:48 +02:00
struct obj_section *faddr_sect;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Return early if faddr is already a function descriptor. */
IA-64 changes
2000-04-03 20:58:48 +02:00
faddr_sect = find_pc_section (faddr);
if (faddr_sect && strcmp (faddr_sect->the_bfd_section->name, ".opd") == 0)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
return faddr;
IA-64 changes
2000-04-03 20:58:48 +02:00
if (faddr_sect != NULL)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
IA-64 changes
2000-04-03 20:58:48 +02:00
struct obj_section *osect;
ALL_OBJFILE_OSECTIONS (faddr_sect->objfile, osect)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
if (strcmp (osect->the_bfd_section->name, ".opd") == 0)
break;
}
IA-64 changes
2000-04-03 20:58:48 +02:00
if (osect < faddr_sect->objfile->sections_end)
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
{
CORE_ADDR addr;
addr = osect->addr;
while (addr < osect->endaddr)
{
int status;
LONGEST faddr2;
char buf[8];
status = target_read_memory (addr, buf, sizeof (buf));
if (status != 0)
break;
faddr2 = extract_signed_integer (buf, sizeof (buf));
if (faddr == faddr2)
return addr;
addr += 16;
}
}
}
return 0;
}
/* Attempt to find a function descriptor corresponding to the
given address. If none is found, construct one on the
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
stack using the address at fdaptr. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
static CORE_ADDR
find_func_descr (CORE_ADDR faddr, CORE_ADDR *fdaptr)
{
CORE_ADDR fdesc;
fdesc = find_extant_func_descr (faddr);
if (fdesc == 0)
{
CORE_ADDR global_pointer;
char buf[16];
fdesc = *fdaptr;
*fdaptr += 16;
AIX5 changes.
2000-11-08 05:12:40 +01:00
global_pointer = FIND_GLOBAL_POINTER (faddr);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
if (global_pointer == 0)
global_pointer = read_register (IA64_GR1_REGNUM);
2003-05-13 Andrew Cagney <cagney@redhat.com> * defs.h (store_address): Delete declaration. findvar.c (store_address): Delete function. * arm-tdep.c (arm_push_dummy_call): Replace store_address with store_unsigned_integer. * xstormy16-tdep.c (xstormy16_address_to_pointer): Ditto. * v850-tdep.c (v850_push_arguments): Ditto. * sparc-tdep.c (sparc_get_saved_register): Ditto. * sh-tdep.c (sh64_get_saved_register): Ditto. * rs6000-tdep.c (rs6000_push_arguments): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Ditto. * mips-tdep.c (mips_eabi_push_arguments): Ditto. (mips_get_saved_register): Ditto. * ia64-tdep.c (ia64_get_saved_register): Ditto. (find_func_descr, ia64_push_arguments): Ditto. * i386-tdep.c (i386_push_arguments): Ditto. * hpux-thread.c (hpux_thread_fetch_registers): Ditto. * frv-tdep.c (frv_push_arguments): Ditto. * frame.c (legacy_saved_regs_prev_register): Ditto. (deprecated_generic_get_saved_register): Ditto. * findvar.c (unsigned_address_to_pointer): Ditto. * dwarf2read.c (dwarf2_const_value): Ditto. * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. * alpha-tdep.c (alpha_push_arguments): Ditto.
2003-05-13 21:27:28 +02:00
store_unsigned_integer (buf, 8, faddr);
store_unsigned_integer (buf + 8, 8, global_pointer);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
write_memory (fdesc, buf, 16);
}
return fdesc;
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-26 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (ia64_convert_from_func_addr): New function. (ia64_gdbarch_init): Call set_gdbarch_convert_from_func_addr().
2003-08-26 19:33:22 +02:00
/* Use the following routine when printing out function pointers
so the user can see the function address rather than just the
function descriptor. */
static CORE_ADDR
ia64_convert_from_func_ptr_addr (CORE_ADDR addr)
{
struct obj_section *s;
s = find_pc_section (addr);
/* check if ADDR points to a function descriptor. */
if (s && strcmp (s->the_bfd_section->name, ".opd") == 0)
return read_memory_unsigned_integer (addr, 8);
return addr;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static CORE_ADDR
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp)
{
return sp & ~0xfLL;
}
static CORE_ADDR
ia64_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr,
* ia64-tdep.c (ia64_push_dummy_call): Define as combination of former ia64_push_arguments and ia64_push_return_address, and use regcache functions instead of read/write_register. (ia64_gdbarch_init): Set push_dummy_call instead of deprecated_push_arguments and deprecated_push_return_address.
2003-07-02 00:32:36 +02:00
struct regcache *regcache, CORE_ADDR bp_addr,
int nargs, struct value **args, CORE_ADDR sp,
int struct_return, CORE_ADDR struct_addr)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
int argno;
s/value_ptr/struct value */
2001-07-15 22:10:02 +02:00
struct value *arg;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
struct type *type;
int len, argoffset;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
int nslots, rseslots, memslots, slotnum, nfuncargs;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
int floatreg;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
CORE_ADDR bsp, cfm, pfs, new_bsp, funcdescaddr, pc, global_pointer;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
nslots = 0;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
nfuncargs = 0;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Count the number of slots needed for the arguments. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
for (argno = 0; argno < nargs; argno++)
{
arg = args[argno];
type = check_typedef (VALUE_TYPE (arg));
len = TYPE_LENGTH (type);
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
if ((nslots & 1) && slot_alignment_is_next_even (type))
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
nslots++;
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
if (TYPE_CODE (type) == TYPE_CODE_FUNC)
nfuncargs++;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
nslots += (len + 7) / 8;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Divvy up the slots between the RSE and the memory stack. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
rseslots = (nslots > 8) ? 8 : nslots;
memslots = nslots - rseslots;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Allocate a new RSE frame. */
cfm = read_register (IA64_CFM_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
bsp = read_register (IA64_BSP_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
new_bsp = rse_address_add (bsp, rseslots);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
write_register (IA64_BSP_REGNUM, new_bsp);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
pfs = read_register (IA64_PFS_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
pfs &= 0xc000000000000000LL;
pfs |= (cfm & 0xffffffffffffLL);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
write_register (IA64_PFS_REGNUM, pfs);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
cfm &= 0xc000000000000000LL;
cfm |= rseslots;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
write_register (IA64_CFM_REGNUM, cfm);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
/* We will attempt to find function descriptors in the .opd segment,
but if we can't we'll construct them ourselves. That being the
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
case, we'll need to reserve space on the stack for them. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
funcdescaddr = sp - nfuncargs * 16;
funcdescaddr &= ~0xfLL;
/* Adjust the stack pointer to it's new value. The calling conventions
require us to have 16 bytes of scratch, plus whatever space is
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
necessary for the memory slots and our function descriptors. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
sp = sp - 16 - (memslots + nfuncargs) * 8;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
sp &= ~0xfLL; /* Maintain 16 byte alignment. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
/* Place the arguments where they belong. The arguments will be
either placed in the RSE backing store or on the memory stack.
In addition, floating point arguments or HFAs are placed in
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
floating point registers. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
slotnum = 0;
floatreg = IA64_FR8_REGNUM;
for (argno = 0; argno < nargs; argno++)
{
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
struct type *float_elt_type;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
arg = args[argno];
type = check_typedef (VALUE_TYPE (arg));
len = TYPE_LENGTH (type);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Special handling for function parameters. */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
if (len == 8
&& TYPE_CODE (type) == TYPE_CODE_PTR
&& TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC)
{
char val_buf[8];
2003-05-13 Andrew Cagney <cagney@redhat.com> * defs.h (store_address): Delete declaration. findvar.c (store_address): Delete function. * arm-tdep.c (arm_push_dummy_call): Replace store_address with store_unsigned_integer. * xstormy16-tdep.c (xstormy16_address_to_pointer): Ditto. * v850-tdep.c (v850_push_arguments): Ditto. * sparc-tdep.c (sparc_get_saved_register): Ditto. * sh-tdep.c (sh64_get_saved_register): Ditto. * rs6000-tdep.c (rs6000_push_arguments): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Ditto. * mips-tdep.c (mips_eabi_push_arguments): Ditto. (mips_get_saved_register): Ditto. * ia64-tdep.c (ia64_get_saved_register): Ditto. (find_func_descr, ia64_push_arguments): Ditto. * i386-tdep.c (i386_push_arguments): Ditto. * hpux-thread.c (hpux_thread_fetch_registers): Ditto. * frv-tdep.c (frv_push_arguments): Ditto. * frame.c (legacy_saved_regs_prev_register): Ditto. (deprecated_generic_get_saved_register): Ditto. * findvar.c (unsigned_address_to_pointer): Ditto. * dwarf2read.c (dwarf2_const_value): Ditto. * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. * alpha-tdep.c (alpha_push_arguments): Ditto.
2003-05-13 21:27:28 +02:00
store_unsigned_integer (val_buf, 8,
2003-06-01 Andrew Cagney <cagney@redhat.com> * defs.h (extract_address): Delete declaration. * findvar.c (extract_address): Delete function. * xstormy16-tdep.c (xstormy16_extract_return_value): Replace extract_address with the inline equivalent, extract_unsigned_integer. (xstormy16_extract_struct_value_address): Ditto. (xstormy16_pointer_to_address): Ditto. * vax-tdep.c (vax_extract_struct_value_address): Ditto. * v850-tdep.c (v850_push_arguments): Ditto. (v850_extract_return_value): Ditto. (v850_extract_struct_value_address): Ditto. * sparcnbsd-tdep.c (sparcnbsd_get_longjmp_target_32): Ditto. (sparcnbsd_get_longjmp_target_64): Ditto. * sparc-tdep.c (sparc_frame_saved_pc): Ditto. (get_longjmp_target): Ditto. * sh-tdep.c (sh_extract_struct_value_address): Ditto. (sh64_extract_struct_value_address): Ditto. (sh_push_arguments): Ditto. (sh64_push_arguments): Ditto. * remote-vxsparc.c (vx_read_register): Ditto. * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Ditto. * ns32k-tdep.c (ns32k_extract_struct_value_address): Ditto. * mn10300-tdep.c (mn10300_extract_struct_value_address): Ditto. * mipsv4-nat.c (get_longjmp_target): Ditto. * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Ditto. * mips-nat.c (get_longjmp_target): Ditto. * mips-linux-tdep.c (mips_linux_get_longjmp_target): Ditto. * mcore-tdep.c (mcore_extract_struct_value_address): Ditto. * m68k-tdep.c (m68k_get_longjmp_target): Ditto. * m68hc11-tdep.c (m68hc11_extract_struct_value_address): Ditto. * irix5-nat.c (get_longjmp_target): Ditto. * irix4-nat.c (get_longjmp_target): Ditto. * ia64-tdep.c (generic_elf_find_global_pointer): Ditto. (ia64_push_arguments): Ditto. * hpux-thread.c (hpux_thread_store_registers): Ditto. * h8300-tdep.c (h8300_push_arguments): Ditto. (h8300_store_return_value): Ditto. (h8300_extract_struct_value_address): Ditto. * frv-tdep.c (frv_extract_struct_value_address): Ditto. (frv_push_arguments): Ditto. * avr-tdep.c (avr_pointer_to_address): Ditto. (avr_push_arguments): Ditto. * arm-tdep.c (arm_push_dummy_call): Ditto. (arm_get_longjmp_target): Ditto. * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. * alpha-tdep.c (alpha_extract_struct_value_address): Ditto. (alpha_get_longjmp_target): Ditto.
2003-06-02 04:09:40 +02:00
find_func_descr (extract_unsigned_integer (VALUE_CONTENTS (arg), 8),
2003-05-13 Andrew Cagney <cagney@redhat.com> * defs.h (store_address): Delete declaration. findvar.c (store_address): Delete function. * arm-tdep.c (arm_push_dummy_call): Replace store_address with store_unsigned_integer. * xstormy16-tdep.c (xstormy16_address_to_pointer): Ditto. * v850-tdep.c (v850_push_arguments): Ditto. * sparc-tdep.c (sparc_get_saved_register): Ditto. * sh-tdep.c (sh64_get_saved_register): Ditto. * rs6000-tdep.c (rs6000_push_arguments): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Ditto. * mips-tdep.c (mips_eabi_push_arguments): Ditto. (mips_get_saved_register): Ditto. * ia64-tdep.c (ia64_get_saved_register): Ditto. (find_func_descr, ia64_push_arguments): Ditto. * i386-tdep.c (i386_push_arguments): Ditto. * hpux-thread.c (hpux_thread_fetch_registers): Ditto. * frv-tdep.c (frv_push_arguments): Ditto. * frame.c (legacy_saved_regs_prev_register): Ditto. (deprecated_generic_get_saved_register): Ditto. * findvar.c (unsigned_address_to_pointer): Ditto. * dwarf2read.c (dwarf2_const_value): Ditto. * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. * alpha-tdep.c (alpha_push_arguments): Ditto.
2003-05-13 21:27:28 +02:00
&funcdescaddr));
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
if (slotnum < rseslots)
write_memory (rse_address_add (bsp, slotnum), val_buf, 8);
else
write_memory (sp + 16 + 8 * (slotnum - rseslots), val_buf, 8);
slotnum++;
continue;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Normal slots. */
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
/* Skip odd slot if necessary... */
if ((slotnum & 1) && slot_alignment_is_next_even (type))
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
slotnum++;
Make alignment of struct arguments in inferior function calls comply with the IA-64 Software Conventions and Runtime manual.
2001-06-02 03:37:20 +02:00
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
argoffset = 0;
while (len > 0)
{
char val_buf[8];
memset (val_buf, 0, 8);
memcpy (val_buf, VALUE_CONTENTS (arg) + argoffset, (len > 8) ? 8 : len);
if (slotnum < rseslots)
write_memory (rse_address_add (bsp, slotnum), val_buf, 8);
else
write_memory (sp + 16 + 8 * (slotnum - rseslots), val_buf, 8);
argoffset += 8;
len -= 8;
slotnum++;
}
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Handle floating point types (including HFAs). */
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
float_elt_type = is_float_or_hfa_type (type);
if (float_elt_type != NULL)
{
argoffset = 0;
len = TYPE_LENGTH (type);
while (len > 0 && floatreg < IA64_FR16_REGNUM)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char to[MAX_REGISTER_SIZE];
convert_typed_floating (VALUE_CONTENTS (arg) + argoffset, float_elt_type,
to, builtin_type_ia64_ext);
regcache_cooked_write (regcache, floatreg, (void *)to);
HFA, function descriptor handling for IA-64.
2000-03-23 05:27:26 +01:00
floatreg++;
argoffset += TYPE_LENGTH (float_elt_type);
len -= TYPE_LENGTH (float_elt_type);
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Store the struct return value in r8 if necessary. */
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
if (struct_return)
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
regcache_cooked_write_unsigned (regcache, IA64_GR8_REGNUM, (ULONGEST)struct_addr);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
global_pointer = FIND_GLOBAL_POINTER (func_addr);
* ia64-tdep.c (ia64_push_dummy_call): Define as combination of former ia64_push_arguments and ia64_push_return_address, and use regcache functions instead of read/write_register. (ia64_gdbarch_init): Set push_dummy_call instead of deprecated_push_arguments and deprecated_push_return_address.
2003-07-02 00:32:36 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (global_pointer != 0)
write_register (IA64_GR1_REGNUM, global_pointer);
2003-06-16 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Deprecate. * gdbarch.h, gdbarch.c: Re-generate. * xstormy16-tdep.c (xstormy16_gdbarch_init): Update. * s390-tdep.c (s390_gdbarch_init): Update. * rs6000-tdep.c (rs6000_gdbarch_init): Update. * mn10300-tdep.c (mn10300_gdbarch_init): Update. * mips-tdep.c (mips_gdbarch_init): Update. * mcore-tdep.c (mcore_gdbarch_init): Update. * cris-tdep.c (cris_gdbarch_init): Update. * infcall.c (call_function_by_hand): Update. * ia64-tdep.c (ia64_push_arguments): Update comment. * frame.c (legacy_get_prev_frame): Do not assume SAVE_DUMMY_FRAME_TOS_P. * dummy-frame.c (find_dummy_frame): Update comment.
2003-06-16 18:47:44 +02:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
write_register (IA64_BR0_REGNUM, bp_addr);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
write_register (sp_regnum, sp);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
return sp;
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static struct frame_id
ia64_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char buf[8];
CORE_ADDR sp;
frame_unwind_register (next_frame, sp_regnum, buf);
sp = extract_unsigned_integer (buf, 8);
return frame_id_build (sp, frame_pc_unwind (next_frame));
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
static CORE_ADDR
ia64_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char buf[8];
CORE_ADDR ip, psr, pc;
frame_unwind_register (next_frame, IA64_IP_REGNUM, buf);
ip = extract_unsigned_integer (buf, 8);
frame_unwind_register (next_frame, IA64_PSR_REGNUM, buf);
psr = extract_unsigned_integer (buf, 8);
pc = (ip & ~0xf) | ((psr >> 41) & 3);
return pc;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
static void
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
ia64_store_return_value (struct type *type, struct regcache *regcache, const void *valbuf)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
if (TYPE_CODE (type) == TYPE_CODE_FLT)
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
{
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
char to[MAX_REGISTER_SIZE];
convert_typed_floating (valbuf, type, to, builtin_type_ia64_ext);
regcache_cooked_write (regcache, IA64_FR8_REGNUM, (void *)to);
target_store_registers (IA64_FR8_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
else
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
regcache_cooked_write (regcache, IA64_GR8_REGNUM, valbuf);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
}
static void
2003-05-07 Andrew Cagney <cagney@redhat.com> * ia64-tdep.c (ia64_remote_translate_xfer_address): Add "gdbarch" and "regcache" parameters. * avr-tdep.c (avr_remote_translate_xfer_address): Ditto.
2003-05-08 05:48:03 +02:00
ia64_remote_translate_xfer_address (struct gdbarch *gdbarch,
struct regcache *regcache,
CORE_ADDR memaddr, int nr_bytes,
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
CORE_ADDR *targ_addr, int *targ_len)
{
*targ_addr = memaddr;
*targ_len = nr_bytes;
}
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
static void
process_note_abi_tag_sections (bfd *abfd, asection *sect, void *obj)
{
int *os_ident_ptr = obj;
const char *name;
unsigned int sectsize;
name = bfd_get_section_name (abfd, sect);
sectsize = bfd_section_size (abfd, sect);
if (strcmp (name, ".note.ABI-tag") == 0 && sectsize > 0)
{
unsigned int name_length, data_length, note_type;
char *note = alloca (sectsize);
bfd_get_section_contents (abfd, sect, note,
(file_ptr) 0, (bfd_size_type) sectsize);
name_length = bfd_h_get_32 (abfd, note);
data_length = bfd_h_get_32 (abfd, note + 4);
note_type = bfd_h_get_32 (abfd, note + 8);
if (name_length == 4 && data_length == 16 && note_type == 1
&& strcmp (note + 12, "GNU") == 0)
{
int os_number = bfd_h_get_32 (abfd, note + 16);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* The case numbers are from abi-tags in glibc. */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
switch (os_number)
{
case 0 :
*os_ident_ptr = ELFOSABI_LINUX;
break;
case 1 :
*os_ident_ptr = ELFOSABI_HURD;
break;
case 2 :
*os_ident_ptr = ELFOSABI_SOLARIS;
break;
default :
Add __FILE__ and __LINE__ parameter to internal_error() / internal_verror().
2001-02-08 07:03:54 +01:00
internal_error (__FILE__, __LINE__,
"process_note_abi_sections: unknown OS number %d", os_number);
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
break;
}
}
}
}
* ia64-tdep.c (ia64_print_insn): New function. (ia64_gdbarch_init): Set print_insn to it. (_initialize_ia64_tdep): Don't set deprecated_tm_print_insn and deprecated_tm_print_insn_info.
2003-07-23 20:32:20 +02:00
static int
ia64_print_insn (bfd_vma memaddr, struct disassemble_info *info)
{
info->bytes_per_line = SLOT_MULTIPLIER;
return print_insn_ia64 (memaddr, info);
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
static struct gdbarch *
ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
struct gdbarch_tdep *tdep;
int os_ident;
if (info.abfd != NULL
&& bfd_get_flavour (info.abfd) == bfd_target_elf_flavour)
{
os_ident = elf_elfheader (info.abfd)->e_ident[EI_OSABI];
s/Linux/.../ Fix PR gdb/378.
2002-02-24 23:31:19 +01:00
/* If os_ident is 0, it is not necessarily the case that we're
on a SYSV system. (ELFOSABI_NONE is defined to be 0.)
GNU/Linux uses a note section to record OS/ABI info, but
leaves e_ident[EI_OSABI] zero. So we have to check for note
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
sections too. */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
if (os_ident == 0)
{
bfd_map_over_sections (info.abfd,
process_note_abi_tag_sections,
&os_ident);
}
}
else
os_ident = -1;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
for (arches = gdbarch_list_lookup_by_info (arches, &info);
arches != NULL;
arches = gdbarch_list_lookup_by_info (arches->next, &info))
{
From Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: * ia64-tdep.c (ia64_gdbarch_init): Eliminate incorrect use of ``current_gdbarch''.
2002-02-18 06:53:04 +01:00
tdep = gdbarch_tdep (arches->gdbarch);
if (tdep &&tdep->os_ident == os_ident)
return arches->gdbarch;
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
}
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
tdep = xmalloc (sizeof (struct gdbarch_tdep));
gdbarch = gdbarch_alloc (&info, tdep);
tdep->os_ident = os_ident;
Made changes to shared library support and added more of the support needed for AIX/IA-64.
2001-02-22 04:01:27 +01:00
/* Set the method of obtaining the sigcontext addresses at which
registers are saved. The method of checking to see if
native_find_global_pointer is nonzero to indicate that we're
on AIX is kind of hokey, but I can't think of a better way
to do it. */
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
if (os_ident == ELFOSABI_LINUX)
tdep->sigcontext_register_address = ia64_linux_sigcontext_register_address;
Made changes to shared library support and added more of the support needed for AIX/IA-64.
2001-02-22 04:01:27 +01:00
else if (native_find_global_pointer != 0)
tdep->sigcontext_register_address = ia64_aix_sigcontext_register_address;
Handle signal handler frames and call dummy frames.
2000-04-25 08:36:52 +02:00
else
tdep->sigcontext_register_address = 0;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
s/Linux/.../ Fix PR gdb/378.
2002-02-24 23:31:19 +01:00
/* We know that GNU/Linux won't have to resort to the
native_find_global_pointer hackery. But that's the only one we
know about so far, so if native_find_global_pointer is set to
something non-zero, then use it. Otherwise fall back to using
generic_elf_find_global_pointer. This arrangement should (in
theory) allow us to cross debug GNU/Linux binaries from an AIX
machine. */
AIX5 changes.
2000-11-08 05:12:40 +01:00
if (os_ident == ELFOSABI_LINUX)
tdep->find_global_pointer = generic_elf_find_global_pointer;
else if (native_find_global_pointer != 0)
tdep->find_global_pointer = native_find_global_pointer;
else
tdep->find_global_pointer = generic_elf_find_global_pointer;
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* Define the ia64 floating-point format to gdb. */
builtin_type_ia64_ext =
init_type (TYPE_CODE_FLT, 128 / 8,
0, "builtin_type_ia64_ext", NULL);
TYPE_FLOATFORMAT (builtin_type_ia64_ext) = &floatformat_ia64_ext;
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_short_bit (gdbarch, 16);
set_gdbarch_int_bit (gdbarch, 32);
set_gdbarch_long_bit (gdbarch, 64);
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_float_bit (gdbarch, 32);
set_gdbarch_double_bit (gdbarch, 64);
2003-06-11 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (ia64_gdbarch_init): Set number of long double bits to 128.
2003-06-12 00:03:16 +02:00
set_gdbarch_long_double_bit (gdbarch, 128);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_ptr_bit (gdbarch, 64);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_num_regs (gdbarch, NUM_IA64_RAW_REGS);
set_gdbarch_num_pseudo_regs (gdbarch, LAST_PSEUDO_REGNUM - FIRST_PSEUDO_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_sp_regnum (gdbarch, sp_regnum);
AIX5 changes.
2000-11-08 05:12:40 +01:00
set_gdbarch_fp0_regnum (gdbarch, IA64_FR0_REGNUM);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_register_name (gdbarch, ia64_register_name);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
/* FIXME: Following interface should not be needed, however, without it recurse.exp
gets a number of extra failures. */
2003-05-03 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (DEPRECATED_REGISTER_SIZE): Rename REGISTER_SIZE. (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS): Rename SIZEOF_CALL_DUMMY_WORDS. (DEPRECATED_CALL_DUMMY_WORDS): Rename CALL_DUMMY_WORDS. (DEPRECATED_FIX_CALL_DUMMY): Rename FIX_CALL_DUMMY. (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET): Rename CALL_DUMMY_BREAKPOINT_OFFSET. (DEPRECATED_CALL_DUMMY_START_OFFSET): Rename CALL_DUMMY_START_OFFSET. (DEPRECATED_CALL_DUMMY_LENGTH): Rename CALL_DUMMY_LENGTH. * gdbarch.h, gdbarch.c: Re-generate. * alpha-tdep.c, alphafbsd-tdep.c, arm-linux-tdep.c: Update. * arm-tdep.c, avr-tdep.c, breakpoint.c, cris-tdep.c: Update. * dummy-frame.c, dummy-frame.h, frv-tdep.c, gdbarch.c: Update. * gdbarch.h, gdbarch.sh, h8300-tdep.c, hppa-tdep.c: Update. * i386-tdep.c, ia64-tdep.c, infcall.c, inferior.h: Update. * m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c: Update. * mips-tdep.c, mn10300-tdep.c, ns32k-tdep.c: Update. * rs6000-tdep.c, s390-tdep.c, sh-tdep.c, sol-thread.c: Update. * sparc-tdep.c, target.c, v850-tdep.c, valops.c: Update. * vax-tdep.c, x86-64-tdep.c, xstormy16-tdep.c: Update. * config/ia64/tm-ia64.h, config/m68k/tm-vx68.h: Update. * config/mips/tm-mips.h, config/pa/nm-hppah.h: Update. * config/pa/tm-hppa.h, config/pa/tm-hppa64.h: Update. * config/s390/tm-s390.h, config/sparc/tm-sp64.h: Update. * config/sparc/tm-sparc.h: Update. Index: doc/ChangeLog 2003-05-03 Andrew Cagney <cagney@redhat.com> * gdbint.texinfo (Target Architecture Definition): Make CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS, CALL_DUMMY_LENGTH, FIX_CALL_DUMMY, CALL_DUMMY_BREAKPOINT_OFFSET and CALL_DUMMY_BREAKPOINT_OFFSET deprecated. Index: mi/ChangeLog 2003-05-03 Andrew Cagney <cagney@redhat.com> * mi-main.c (mi_cmd_data_write_register_values): Replace REGISTER_SIZE with DEPRECATED_REGISTER_SIZE. Index: testsuite/ChangeLog 2003-05-03 Andrew Cagney <cagney@redhat.com> * gdb.base/watchpoint.exp: Rename CALL_DUMMY_BREAKPOINT_OFFSET to DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET in comments.
2003-05-05 19:56:57 +02:00
set_gdbarch_deprecated_register_size (gdbarch, 8);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_register_type (gdbarch, ia64_register_type);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_pseudo_register_read (gdbarch, ia64_pseudo_register_read);
set_gdbarch_pseudo_register_write (gdbarch, ia64_pseudo_register_write);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, ia64_dwarf_reg_to_regnum);
set_gdbarch_register_reggroup_p (gdbarch, ia64_register_reggroup_p);
set_gdbarch_convert_register_p (gdbarch, ia64_convert_register_p);
set_gdbarch_register_to_value (gdbarch, ia64_register_to_value);
set_gdbarch_value_to_register (gdbarch, ia64_value_to_register);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_skip_prologue (gdbarch, ia64_skip_prologue);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_use_struct_convention (gdbarch, ia64_use_struct_convention);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_extract_return_value (gdbarch, ia64_extract_return_value);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_store_return_value (gdbarch, ia64_store_return_value);
set_gdbarch_extract_struct_value_address (gdbarch, ia64_extract_struct_value_address);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
set_gdbarch_memory_insert_breakpoint (gdbarch, ia64_memory_insert_breakpoint);
set_gdbarch_memory_remove_breakpoint (gdbarch, ia64_memory_remove_breakpoint);
set_gdbarch_breakpoint_from_pc (gdbarch, ia64_breakpoint_from_pc);
set_gdbarch_read_pc (gdbarch, ia64_read_pc);
set_gdbarch_write_pc (gdbarch, ia64_write_pc);
/* Settings for calling functions in the inferior. */
* ia64-tdep.c (ia64_push_dummy_call): Define as combination of former ia64_push_arguments and ia64_push_return_address, and use regcache functions instead of read/write_register. (ia64_gdbarch_init): Set push_dummy_call instead of deprecated_push_arguments and deprecated_push_return_address.
2003-07-02 00:32:36 +02:00
set_gdbarch_push_dummy_call (gdbarch, ia64_push_dummy_call);
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_frame_align (gdbarch, ia64_frame_align);
set_gdbarch_unwind_dummy_id (gdbarch, ia64_unwind_dummy_id);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
2003-08-25 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (pseudo_regs): New enum that lists gr32-gr127, p0-p63, bof, and nat0-nat127 as pseudo-registers. (ia64_frame_cache): New struct used to cache frame info. (ia64_register_reggroup_p): New routine used to override default register grouping so registers without names are still saved and restored. (ia64_dwarf_reg_to_regnum): New routine to map gr32-gr127 to their pseudo values. (ia64_pseudo_register_read): New routine to read pseudo-registers. (ia64_pseudo_register_write): New routine to write pseudo-registers. (ia64_alloc_frame_cache): New routine to create a new ia64_frame_cache. (examine_prologue): Change prototype to add next_frame pointer. Assume frameless until otherwise proven. Verify that the cfm for current frame matches the cfm that should occur for the prologues alloc insn and if equal, mark as not frameless. At end of routine, if not frameless, calculate registers for the previous frame and store in the cache, if a cache is provided. (ia64_skip_prologue): Use new prototype when calling examine_prologue and pass 0 for next_frame. (ia64_store_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_raw(). (ia64_extract_return_value): Change to use convert_typed_floating() instead of calling ia64_convert_to_virtual(). (ia64_frame_cache): New routine to support new frame model. (ia64_frame_this_id, ia64_frame_prev_register): Ditto. (ia64_frame_sniffer): Ditto. (ia64_sigtramp_frame_init_saved_regs): Ditto. (ia64_sigtramp_frame_cache, ia64_sigtramp_frame_this_id): Ditto. (ia64_sigtramp_frame_prev_register): Ditto. (ia64_sigtramp_frame_sniffer): Ditto. (ia64_frame_base_address): Ditto. (ia64_extract_struct_value_address): Change to issue error message. (ia64_frame_align): New routine to align sp. (ia64_push_dummy_call): New routine based on ia64_push_arguments(). (ia64_push_arguments): Removed. Logic moved to ia64_push_dummy_call(). (ia64_push_return_address): Ditto. (ia64_unwind_dummy_id): New function. (ia64_unwind_pc): Ditto. (ia64_convert_register_p): Ditto. (ia64_register_to_value): Ditto. (ia64_value_to_register): Ditto. (ia64_pop_frame, ia64_pop_frame_regular): Removed. (ia64_register_byte, ia64_register_raw_size): Ditto. (ia64_register_virtual_size, ia64_register_virtual_byte): Ditto. (ia64_saved_pc_after_call): Ditto. (ia64_frame_chain, ia64_frame_saved_pc): Ditto. (ia64_frame_init_saved_regs, ia64_get_saved_register): Ditto. (ia64_register_convertible, ia64_register_convert_to_virtual): Ditto. (ia64_register_convert_to_raw): Ditto. (ia64_store_struct_return, ia64_call_dummy_words): Ditto. (ia64_init_extra_frame_info): Ditto. (ia64_frame_args_address, ia64_frame_locals_address): Ditto. (ia64_gdbarch_init): Remove registering of deprecated functions that are no longer used. Add registration of new gdbarch functions. Remove registering deprecated_write_sp. Replace set_gdbarch_register_virtual_type() with set_gdbarch_register_type(). Delete set_gdbarch_deprecated_register_convertible(), set_gdbarch_deprecated_register_convert_to_virtual(), and set_gdbarch_deprecated_register_convert_to_raw() calls. Remove set_gdbarch_deprecated_register_size(), set_gdbarch_deprecated_register_bytes(), set_gdbarch_pcregnum(), set_gdbarch_deprecated_register_byte(), set_gdbarch_deprecated_register_raw_size(), set_gdbarch_deprecated_max_register_raw_size(), set_gdbarch_deprecated_register_virtual_size(), and set_gdbarch_deprecated_max_register_virtual_size() calls. Replace set_gdbarch_deprecated_extract_return_value() with set_gdbarch_extract_return_value(). Remove calls to: set_gdbarch_deprecated_saved_pc_after_call(); set_gdbarch_deprecated_frame_chain(), set_gdbarch_deprecated_frame_saved_pc(), set_gdbarch_deprecated_frame_init_saved_regs(), set_gdbarch_deprecated_get_saved_register(), set_gdbarch_deprecated_call_dummy_words(), set_gdbarch_deprecated_sizeof_call_dummy_words(), set_gdbarch_deprecated_init_extra_frame_info(), set_gdbarch_deprecated_frame_args_address(), set_gdbarch_deprecated_frame_locals_address(), and set_gdbarch_deprecated_dummy_write_sp(). Add set_gdbarch_convert_register_p(), set_gdbarch_register_to_value(), set_gdbarch_value_to_register(), set_gdbarch_push_dummy_call(), set_gdbarch_frame_align(), set_gdbarch_unwind_dummy_id(), set_gdbarch_unwind_pc(), frame_unwind_append_sniffer(), frame_unwind_append_sniffer(), and frame_base_set_default().
2003-08-26 01:27:48 +02:00
set_gdbarch_unwind_pc (gdbarch, ia64_unwind_pc);
frame_unwind_append_sniffer (gdbarch, ia64_sigtramp_frame_sniffer);
frame_unwind_append_sniffer (gdbarch, ia64_frame_sniffer);
frame_base_set_default (gdbarch, &ia64_frame_base);
New files for IA-64 port.
2000-03-21 01:11:10 +01:00
/* Settings that should be unnecessary. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_function_start_offset (gdbarch, 0);
* ia64-tdep.c (ia64_gdbarch_init): Call set_gdbarch_frame_args_skip, to fix internal_error from ``maintenance print architecture''.
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set_gdbarch_frame_args_skip (gdbarch, 0);
New files for IA-64 port.
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set_gdbarch_remote_translate_xfer_address (
gdbarch, ia64_remote_translate_xfer_address);
* ia64-tdep.c (ia64_print_insn): New function. (ia64_gdbarch_init): Set print_insn to it. (_initialize_ia64_tdep): Don't set deprecated_tm_print_insn and deprecated_tm_print_insn_info.
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set_gdbarch_print_insn (gdbarch, ia64_print_insn);
2003-08-26 Jeff Johnston <jjohnstn@redhat.com> * ia64-tdep.c (ia64_convert_from_func_addr): New function. (ia64_gdbarch_init): Call set_gdbarch_convert_from_func_addr().
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set_gdbarch_convert_from_func_ptr_addr (gdbarch, ia64_convert_from_func_ptr_addr);
* ia64-tdep.c (ia64_print_insn): New function. (ia64_gdbarch_init): Set print_insn to it. (_initialize_ia64_tdep): Don't set deprecated_tm_print_insn and deprecated_tm_print_insn_info.
2003-07-23 20:32:20 +02:00
New files for IA-64 port.
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return gdbarch;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
extern initialize_file_ftype _initialize_ia64_tdep; /* -Wmissing-prototypes */
New files for IA-64 port.
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void
_initialize_ia64_tdep (void)
{
register_gdbarch_init (bfd_arch_ia64, ia64_gdbarch_init);
}