1995-08-01 04:37:02 +02:00
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/* Target-dependent code for Hitachi H8/500, for GDB.
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General cleanup and simplication of disassembler interface.
* a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
* gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
had been -pinsn.c files.
* Makefile.in (ALLDEPFILES): Remove removed files.
(a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
Remove compile actions.
* arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
vax-tdep.o: Add compile actions.
* defs.h (tm_print_insn): New global.
* a29k-tdep.c (gdb_print_insn_a29k): New function.
(_initialize_a29k_tdep): Rename from _initialize_29k,
set tm_print_insn.
* alpha-tdep.c (print_insn): Remove.
(_initialize_alpha_tdep): Set tm_print_insn.
* arm-tdep.c (arm_print_insn): New function, was print_insn
in arm-pinsn.c.
* convex-tdep.c (convex_print_insn): New function, was print_insn
in convex-pinsn.c.
* h8300-tdep.c (print_insn): Remove.
(gdb_print_insn_h8300): New function.
(_initialize_h8300_tdep): New function.
* h8500-tdep.c (print_insn): Remove.
(_initialize_h8500_tdep): New function.
* hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
* i386-tdep.c (_initialize_i386_tdep): New function.
* i960-tdep.c (mem, next_insn): New functions, were in
i960-pinsn.c.
(_initialize_i960_tdep): Set tm_print_insn.
* m68k-tdep.c (_initialize_m68k_tdep): New function.
* m88k-tdep.c (_initialize_m88k_tdep): New function.
* mips-tdep.c (gdb_print_insn_mips): New function.
(_initialize_mips_tdep): Set tm_print_insn.
* pyr-tdep.c (pyr_print_insn): New function, was print_insn
in pyr-pinsn.c.
* rs6000-tdep.c (_initialize_rs6000_tdep): New function.
* sh-tdep.c (print_insn): Remove.
(gdb_print_insn_sh): New function.
(_initialize_sh_tdep): Set tm_print_insn.
* sparc-tdep.c (_initialize_sparc_tdep): New function.
* w65-tdep.c (print_insn): Remove.
(_initialize_w65_tdep): New function.
* z8k-tdep.c (print_insn): Remove.
(gdb_print_insn_z8k): New function.
(_initialize_z8k_tdep): Set tm_print_insn.
* printcmd.c (print_insn): New function, generic disassembler.
* config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
* defs.h (query_hook, error_hook): Fix prototypes.
1995-01-17 05:36:51 +01:00
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Copyright 1993, 1994, 1995 Free Software Foundation, Inc.
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1993-03-20 00:05:34 +01:00
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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1995-08-02 05:41:12 +02:00
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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1993-03-20 00:05:34 +01:00
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/*
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Contributed by Steve Chamberlain
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sac@cygnus.com
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*/
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#include "defs.h"
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#include "frame.h"
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#include "obstack.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "gdbcmd.h"
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1993-03-25 23:34:26 +01:00
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#include "value.h"
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1993-03-20 00:05:34 +01:00
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#include "dis-asm.h"
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1995-08-01 04:37:02 +02:00
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#include "gdbcore.h"
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1993-03-20 00:05:34 +01:00
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#define UNSIGNED_SHORT(X) ((X) & 0xffff)
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1995-08-01 04:37:02 +02:00
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static int code_size = 2;
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static int data_size = 2;
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1993-03-20 00:05:34 +01:00
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1995-08-01 04:37:02 +02:00
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/* Shape of an H8/500 frame :
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1993-03-20 00:05:34 +01:00
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arg-n
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..
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arg-2
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arg-1
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return address <2 or 4 bytes>
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old fp <2 bytes>
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auto-n
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..
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auto-1
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saved registers
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*/
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/* an easy to debug H8 stack frame looks like:
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0x6df6 push r6
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0x0d76 mov.w r7,r6
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0x6dfn push reg
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0x7905 nnnn mov.w #n,r5 or 0x1b87 subs #2,sp
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0x1957 sub.w r5,sp
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*/
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1993-08-01 18:43:32 +02:00
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#define IS_PUSH(x) (((x) & 0xff00)==0x6d00)
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1993-03-20 00:05:34 +01:00
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#define IS_LINK_8(x) ((x) == 0x17)
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#define IS_LINK_16(x) ((x) == 0x1f)
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1993-08-01 18:43:32 +02:00
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#define IS_MOVE_FP(x) ((x) == 0x0d76)
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#define IS_MOV_SP_FP(x) ((x) == 0x0d76)
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#define IS_SUB2_SP(x) ((x) == 0x1b87)
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#define IS_MOVK_R5(x) ((x) == 0x7905)
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#define IS_SUB_R5SP(x) ((x) == 0x1957)
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1993-03-20 00:05:34 +01:00
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#define LINK_8 0x17
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#define LINK_16 0x1f
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int minimum_mode = 1;
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1993-03-25 23:34:26 +01:00
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1993-03-20 00:05:34 +01:00
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CORE_ADDR
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h8500_skip_prologue (start_pc)
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CORE_ADDR start_pc;
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{
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short int w;
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1995-08-01 04:37:02 +02:00
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w = read_memory_integer (start_pc, 1);
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1993-03-20 00:05:34 +01:00
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if (w == LINK_8)
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{
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1993-03-25 23:34:26 +01:00
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start_pc += 2;
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New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
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w = read_memory_integer (start_pc, 1);
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1993-03-20 00:05:34 +01:00
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}
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if (w == LINK_16)
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{
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1993-03-25 23:34:26 +01:00
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start_pc += 3;
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New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
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w = read_memory_integer (start_pc, 2);
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1993-03-20 00:05:34 +01:00
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}
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return start_pc;
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}
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/* Given a GDB frame, determine the address of the calling function's frame.
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This will be used to create a new GDB frame struct, and then
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INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
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For us, the frame address is its stack pointer value, so we look up
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the function prologue to determine the caller's sp value, and return it. */
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Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
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CORE_ADDR
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1993-03-25 23:34:26 +01:00
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h8500_frame_chain (thisframe)
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Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
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struct frame_info *thisframe;
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1993-03-20 00:05:34 +01:00
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{
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1993-03-25 23:34:26 +01:00
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if (!inside_entry_file (thisframe->pc))
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1993-12-12 01:00:53 +01:00
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return (read_memory_integer (FRAME_FP (thisframe), PTR_SIZE));
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1993-03-25 23:34:26 +01:00
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else
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return 0;
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1993-03-20 00:05:34 +01:00
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}
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/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
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is not the address of a valid instruction, the address of the next
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instruction beyond ADDR otherwise. *PWORD1 receives the first word
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of the instruction.*/
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CORE_ADDR
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NEXT_PROLOGUE_INSN (addr, lim, pword1)
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CORE_ADDR addr;
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CORE_ADDR lim;
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char *pword1;
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{
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if (addr < lim + 8)
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{
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read_memory (addr, pword1, 1);
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read_memory (addr, pword1 + 1, 1);
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return 1;
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}
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return 0;
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}
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|
1995-08-01 04:37:02 +02:00
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/* Examine the prologue of a function. `ip' points to the first
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instruction. `limit' is the limit of the prologue (e.g. the addr
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of the first linenumber, or perhaps the program counter if we're
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stepping through). `frame_sp' is the stack pointer value in use in
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this frame. `fsr' is a pointer to a frame_saved_regs structure
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into which we put info about the registers saved by this frame.
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`fi' is a struct frame_info pointer; we fill in various fields in
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it to reflect the offsets of the arg pointer and the locals
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pointer. */
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1993-03-20 00:05:34 +01:00
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/* Return the saved PC from this frame. */
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CORE_ADDR
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frame_saved_pc (frame)
|
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
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struct frame_info *frame;
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1993-03-20 00:05:34 +01:00
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{
|
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
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return read_memory_integer (FRAME_FP (frame) + 2, PTR_SIZE);
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1993-03-20 00:05:34 +01:00
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}
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1995-08-01 04:37:02 +02:00
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void
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h8500_pop_frame ()
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1993-03-20 00:05:34 +01:00
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{
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unsigned regnum;
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struct frame_saved_regs fsr;
|
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
|
|
|
struct frame_info *frame = get_current_frame ();
|
1993-03-20 00:05:34 +01:00
|
|
|
|
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
1994-11-04 02:19:29 +01:00
|
|
|
get_frame_saved_regs (frame, &fsr);
|
1993-03-20 00:05:34 +01:00
|
|
|
|
|
|
|
for (regnum = 0; regnum < 8; regnum++)
|
|
|
|
{
|
|
|
|
if (fsr.regs[regnum])
|
1995-08-01 04:37:02 +02:00
|
|
|
write_register (regnum, read_memory_short (fsr.regs[regnum]));
|
1993-03-20 00:05:34 +01:00
|
|
|
|
|
|
|
flush_cached_frames ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
print_register_hook (regno)
|
1995-08-01 04:37:02 +02:00
|
|
|
int regno;
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
|
|
|
if (regno == CCR_REGNUM)
|
|
|
|
{
|
|
|
|
/* CCR register */
|
|
|
|
|
|
|
|
int C, Z, N, V;
|
|
|
|
unsigned char b[2];
|
|
|
|
unsigned char l;
|
|
|
|
|
|
|
|
read_relative_register_raw_bytes (regno, b);
|
|
|
|
l = b[1];
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("\t");
|
|
|
|
printf_unfiltered ("I-%d - ", (l & 0x80) != 0);
|
1993-03-20 00:05:34 +01:00
|
|
|
N = (l & 0x8) != 0;
|
|
|
|
Z = (l & 0x4) != 0;
|
|
|
|
V = (l & 0x2) != 0;
|
|
|
|
C = (l & 0x1) != 0;
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("N-%d ", N);
|
|
|
|
printf_unfiltered ("Z-%d ", Z);
|
|
|
|
printf_unfiltered ("V-%d ", V);
|
|
|
|
printf_unfiltered ("C-%d ", C);
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((C | Z) == 0)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("u> ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((C | Z) == 1)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("u<= ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((C == 0))
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("u>= ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if (C == 1)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("u< ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if (Z == 0)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("!= ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if (Z == 1)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("== ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((N ^ V) == 0)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered (">= ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((N ^ V) == 1)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("< ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((Z | (N ^ V)) == 0)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("> ");
|
1993-03-20 00:05:34 +01:00
|
|
|
if ((Z | (N ^ V)) == 1)
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("<= ");
|
1993-03-20 00:05:34 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1993-03-25 23:34:26 +01:00
|
|
|
int
|
|
|
|
h8500_register_size (regno)
|
|
|
|
int regno;
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
1995-08-01 04:37:02 +02:00
|
|
|
switch (regno)
|
|
|
|
{
|
|
|
|
case SEG_C_REGNUM:
|
|
|
|
case SEG_D_REGNUM:
|
|
|
|
case SEG_E_REGNUM:
|
|
|
|
case SEG_T_REGNUM:
|
|
|
|
return 1;
|
|
|
|
case R0_REGNUM:
|
|
|
|
case R1_REGNUM:
|
|
|
|
case R2_REGNUM:
|
|
|
|
case R3_REGNUM:
|
|
|
|
case R4_REGNUM:
|
|
|
|
case R5_REGNUM:
|
|
|
|
case R6_REGNUM:
|
|
|
|
case R7_REGNUM:
|
|
|
|
case CCR_REGNUM:
|
|
|
|
return 2;
|
|
|
|
|
|
|
|
case PR0_REGNUM:
|
|
|
|
case PR1_REGNUM:
|
|
|
|
case PR2_REGNUM:
|
|
|
|
case PR3_REGNUM:
|
|
|
|
case PR4_REGNUM:
|
|
|
|
case PR5_REGNUM:
|
|
|
|
case PR6_REGNUM:
|
|
|
|
case PR7_REGNUM:
|
|
|
|
case PC_REGNUM:
|
|
|
|
return 4;
|
|
|
|
default:
|
|
|
|
abort ();
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
struct type *
|
1993-03-25 23:34:26 +01:00
|
|
|
h8500_register_virtual_type (regno)
|
|
|
|
int regno;
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
1993-03-25 23:34:26 +01:00
|
|
|
switch (regno)
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
1993-03-25 23:34:26 +01:00
|
|
|
case SEG_C_REGNUM:
|
|
|
|
case SEG_E_REGNUM:
|
|
|
|
case SEG_D_REGNUM:
|
|
|
|
case SEG_T_REGNUM:
|
1993-03-20 00:05:34 +01:00
|
|
|
return builtin_type_unsigned_char;
|
1993-03-25 23:34:26 +01:00
|
|
|
case R0_REGNUM:
|
|
|
|
case R1_REGNUM:
|
|
|
|
case R2_REGNUM:
|
|
|
|
case R3_REGNUM:
|
|
|
|
case R4_REGNUM:
|
|
|
|
case R5_REGNUM:
|
|
|
|
case R6_REGNUM:
|
|
|
|
case R7_REGNUM:
|
1993-03-20 00:05:34 +01:00
|
|
|
case CCR_REGNUM:
|
|
|
|
return builtin_type_unsigned_short;
|
1993-12-12 01:00:53 +01:00
|
|
|
case PR0_REGNUM:
|
|
|
|
case PR1_REGNUM:
|
|
|
|
case PR2_REGNUM:
|
|
|
|
case PR3_REGNUM:
|
|
|
|
case PR4_REGNUM:
|
|
|
|
case PR5_REGNUM:
|
|
|
|
case PR6_REGNUM:
|
|
|
|
case PR7_REGNUM:
|
|
|
|
case PC_REGNUM:
|
|
|
|
return builtin_type_unsigned_long;
|
1993-03-20 00:05:34 +01:00
|
|
|
default:
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
abort ();
|
1993-03-20 00:05:34 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Put here the code to store, into a struct frame_saved_regs,
|
|
|
|
the addresses of the saved registers of frame described by FRAME_INFO.
|
|
|
|
This includes special registers such as pc and fp saved in special
|
|
|
|
ways in the stack frame. sp is even more special:
|
|
|
|
the address we return for it IS the sp for the next frame. */
|
|
|
|
|
|
|
|
void
|
|
|
|
frame_find_saved_regs (frame_info, frame_saved_regs)
|
|
|
|
struct frame_info *frame_info;
|
|
|
|
struct frame_saved_regs *frame_saved_regs;
|
|
|
|
{
|
|
|
|
register int regnum;
|
|
|
|
register int regmask;
|
|
|
|
register CORE_ADDR next_addr;
|
|
|
|
register CORE_ADDR pc;
|
|
|
|
unsigned char thebyte;
|
|
|
|
|
1993-09-01 23:56:42 +02:00
|
|
|
memset (frame_saved_regs, '\0', sizeof *frame_saved_regs);
|
1993-03-20 00:05:34 +01:00
|
|
|
|
|
|
|
if ((frame_info)->pc >= (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 4
|
|
|
|
&& (frame_info)->pc <= (frame_info)->frame)
|
|
|
|
{
|
|
|
|
next_addr = (frame_info)->frame;
|
|
|
|
pc = (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 4;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pc = get_pc_function_start ((frame_info)->pc);
|
|
|
|
/* Verify we have a link a6 instruction next;
|
|
|
|
if not we lose. If we win, find the address above the saved
|
|
|
|
regs using the amount of storage from the link instruction.
|
|
|
|
*/
|
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
thebyte = read_memory_integer (pc, 1);
|
1993-03-20 00:05:34 +01:00
|
|
|
if (0x1f == thebyte)
|
|
|
|
next_addr = (frame_info)->frame + read_memory_integer (pc += 1, 2), pc += 2;
|
|
|
|
else if (0x17 == thebyte)
|
|
|
|
next_addr = (frame_info)->frame + read_memory_integer (pc += 1, 1), pc += 1;
|
|
|
|
else
|
|
|
|
goto lose;
|
|
|
|
#if 0
|
1993-08-01 18:43:32 +02:00
|
|
|
/* FIXME steve */
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
/* If have an add:g.waddal #-n, sp next, adjust next_addr. */
|
|
|
|
if ((0x0c0177777 & read_memory_integer (pc, 2)) == 0157774)
|
|
|
|
next_addr += read_memory_integer (pc += 2, 4), pc += 4;
|
1993-03-20 00:05:34 +01:00
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
thebyte = read_memory_integer (pc, 1);
|
|
|
|
if (thebyte == 0x12)
|
|
|
|
{
|
|
|
|
/* Got stm */
|
|
|
|
pc++;
|
|
|
|
regmask = read_memory_integer (pc, 1);
|
|
|
|
pc++;
|
|
|
|
for (regnum = 0; regnum < 8; regnum++, regmask >>= 1)
|
|
|
|
{
|
|
|
|
if (regmask & 1)
|
|
|
|
{
|
|
|
|
(frame_saved_regs)->regs[regnum] = (next_addr += 2) - 2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
thebyte = read_memory_integer (pc, 1);
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
/* Maybe got a load of pushes */
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
while (thebyte == 0xbf)
|
|
|
|
{
|
|
|
|
pc++;
|
|
|
|
regnum = read_memory_integer (pc, 1) & 0x7;
|
|
|
|
pc++;
|
|
|
|
(frame_saved_regs)->regs[regnum] = (next_addr += 2) - 2;
|
|
|
|
thebyte = read_memory_integer (pc, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
lose:;
|
|
|
|
|
1993-03-20 00:05:34 +01:00
|
|
|
/* Remember the address of the frame pointer */
|
|
|
|
(frame_saved_regs)->regs[FP_REGNUM] = (frame_info)->frame;
|
|
|
|
|
|
|
|
/* This is where the old sp is hidden */
|
|
|
|
(frame_saved_regs)->regs[SP_REGNUM] = (frame_info)->frame;
|
|
|
|
|
|
|
|
/* And the PC - remember the pushed FP is always two bytes long */
|
|
|
|
(frame_saved_regs)->regs[PC_REGNUM] = (frame_info)->frame + 2;
|
|
|
|
}
|
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
CORE_ADDR
|
|
|
|
saved_pc_after_call ()
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
|
|
|
int x;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
int a = read_register (SP_REGNUM);
|
1995-08-01 04:37:02 +02:00
|
|
|
|
1994-02-05 01:22:08 +01:00
|
|
|
x = read_memory_integer (a, code_size);
|
|
|
|
if (code_size == 2)
|
|
|
|
{
|
|
|
|
/* Stick current code segement onto top */
|
|
|
|
x &= 0xffff;
|
|
|
|
x |= read_register (SEG_C_REGNUM) << 16;
|
|
|
|
}
|
|
|
|
x &= 0xffffff;
|
1993-03-20 00:05:34 +01:00
|
|
|
return x;
|
|
|
|
}
|
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
#if 0 /* never called */
|
1993-03-20 00:05:34 +01:00
|
|
|
/* Nonzero if instruction at PC is a return instruction. */
|
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
int
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
about_to_return (pc)
|
1995-08-01 04:37:02 +02:00
|
|
|
CORE_ADDR pc;
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
int b1 = read_memory_integer (pc, 1);
|
1993-03-20 00:05:34 +01:00
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
switch (b1)
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
|
|
|
case 0x14: /* rtd #8 */
|
|
|
|
case 0x1c: /* rtd #16 */
|
|
|
|
case 0x19: /* rts */
|
|
|
|
case 0x1a: /* rte */
|
|
|
|
return 1;
|
|
|
|
case 0x11:
|
|
|
|
{
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
int b2 = read_memory_integer (pc + 1, 1);
|
|
|
|
switch (b2)
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
|
|
|
case 0x18: /* prts */
|
|
|
|
case 0x14: /* prtd #8 */
|
|
|
|
case 0x16: /* prtd #16 */
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
1995-08-01 04:37:02 +02:00
|
|
|
#endif
|
1993-03-20 00:05:34 +01:00
|
|
|
|
|
|
|
void
|
|
|
|
h8500_set_pointer_size (newsize)
|
|
|
|
int newsize;
|
|
|
|
{
|
|
|
|
static int oldsize = 0;
|
|
|
|
|
|
|
|
if (oldsize != newsize)
|
|
|
|
{
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("pointer size set to %d bits\n", newsize);
|
1993-03-20 00:05:34 +01:00
|
|
|
oldsize = newsize;
|
|
|
|
if (newsize == 32)
|
|
|
|
{
|
|
|
|
minimum_mode = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
minimum_mode = 1;
|
|
|
|
}
|
|
|
|
_initialize_gdbtypes ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
static void
|
|
|
|
big_command ()
|
|
|
|
{
|
|
|
|
h8500_set_pointer_size (32);
|
|
|
|
code_size = 4;
|
|
|
|
data_size = 4;
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
static void
|
|
|
|
medium_command ()
|
|
|
|
{
|
|
|
|
h8500_set_pointer_size (32);
|
|
|
|
code_size = 4;
|
|
|
|
data_size = 2;
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
static void
|
|
|
|
compact_command ()
|
|
|
|
{
|
|
|
|
h8500_set_pointer_size (32);
|
|
|
|
code_size = 2;
|
|
|
|
data_size = 4;
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
static void
|
|
|
|
small_command ()
|
|
|
|
{
|
|
|
|
h8500_set_pointer_size (16);
|
|
|
|
code_size = 2;
|
|
|
|
data_size = 2;
|
|
|
|
}
|
1993-03-20 00:05:34 +01:00
|
|
|
|
1995-08-01 04:37:02 +02:00
|
|
|
static struct cmd_list_element *setmemorylist;
|
1993-03-20 00:05:34 +01:00
|
|
|
|
|
|
|
static void
|
|
|
|
set_memory (args, from_tty)
|
|
|
|
char *args;
|
|
|
|
int from_tty;
|
|
|
|
{
|
1993-11-01 23:25:23 +01:00
|
|
|
printf_unfiltered ("\"set memory\" must be followed by the name of a memory subcommand.\n");
|
|
|
|
help_list (setmemorylist, "set memory ", -1, gdb_stdout);
|
1993-03-20 00:05:34 +01:00
|
|
|
}
|
|
|
|
|
1993-03-25 23:34:26 +01:00
|
|
|
/* See if variable name is ppc or pr[0-7] */
|
1993-03-20 00:05:34 +01:00
|
|
|
|
1993-03-25 23:34:26 +01:00
|
|
|
int
|
|
|
|
h8500_is_trapped_internalvar (name)
|
|
|
|
char *name;
|
|
|
|
{
|
|
|
|
if (name[0] != 'p')
|
|
|
|
return 0;
|
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
if (strcmp (name + 1, "pc") == 0)
|
1993-03-25 23:34:26 +01:00
|
|
|
return 1;
|
|
|
|
|
|
|
|
if (name[1] == 'r'
|
|
|
|
&& name[2] >= '0'
|
|
|
|
&& name[2] <= '7'
|
|
|
|
&& name[3] == '\000')
|
|
|
|
return 1;
|
|
|
|
else
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
1994-04-15 20:43:07 +02:00
|
|
|
value_ptr
|
1993-03-25 23:34:26 +01:00
|
|
|
h8500_value_of_trapped_internalvar (var)
|
|
|
|
struct internalvar *var;
|
|
|
|
{
|
|
|
|
LONGEST regval;
|
|
|
|
unsigned char regbuf[4];
|
|
|
|
int page_regnum, regnum;
|
|
|
|
|
|
|
|
regnum = var->name[2] == 'c' ? PC_REGNUM : var->name[2] - '0';
|
|
|
|
|
|
|
|
switch (var->name[2])
|
|
|
|
{
|
|
|
|
case 'c':
|
|
|
|
page_regnum = SEG_C_REGNUM;
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '0':
|
|
|
|
case '1':
|
|
|
|
case '2':
|
|
|
|
case '3':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = SEG_D_REGNUM;
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '4':
|
|
|
|
case '5':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = SEG_E_REGNUM;
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '6':
|
|
|
|
case '7':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = SEG_T_REGNUM;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
get_saved_register (regbuf, NULL, NULL, selected_frame, page_regnum, NULL);
|
|
|
|
regval = regbuf[0] << 16;
|
|
|
|
|
|
|
|
get_saved_register (regbuf, NULL, NULL, selected_frame, regnum, NULL);
|
|
|
|
regval |= regbuf[0] << 8 | regbuf[1]; /* XXX host/target byte order */
|
|
|
|
|
|
|
|
free (var->value); /* Free up old value */
|
|
|
|
|
|
|
|
var->value = value_from_longest (builtin_type_unsigned_long, regval);
|
|
|
|
release_value (var->value); /* Unchain new value */
|
|
|
|
|
|
|
|
VALUE_LVAL (var->value) = lval_internalvar;
|
|
|
|
VALUE_INTERNALVAR (var->value) = var;
|
|
|
|
return var->value;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
h8500_set_trapped_internalvar (var, newval, bitpos, bitsize, offset)
|
|
|
|
struct internalvar *var;
|
|
|
|
int offset, bitpos, bitsize;
|
1994-04-15 20:43:07 +02:00
|
|
|
value_ptr newval;
|
1993-03-20 00:05:34 +01:00
|
|
|
{
|
1993-03-25 23:34:26 +01:00
|
|
|
char *page_regnum, *regnum;
|
|
|
|
char expression[100];
|
|
|
|
unsigned new_regval;
|
|
|
|
struct type *type;
|
|
|
|
enum type_code newval_type_code;
|
|
|
|
|
|
|
|
type = VALUE_TYPE (newval);
|
|
|
|
newval_type_code = TYPE_CODE (type);
|
|
|
|
|
|
|
|
if ((newval_type_code != TYPE_CODE_INT
|
|
|
|
&& newval_type_code != TYPE_CODE_PTR)
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
|| TYPE_LENGTH (type) != sizeof (new_regval))
|
|
|
|
error ("Illegal type (%s) for assignment to $%s\n",
|
|
|
|
TYPE_NAME (type), var->name);
|
1993-03-20 00:05:34 +01:00
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
new_regval = *(long *) VALUE_CONTENTS_RAW (newval);
|
1993-03-25 23:34:26 +01:00
|
|
|
|
|
|
|
regnum = var->name + 1;
|
|
|
|
|
|
|
|
switch (var->name[2])
|
|
|
|
{
|
|
|
|
case 'c':
|
|
|
|
page_regnum = "cp";
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '0':
|
|
|
|
case '1':
|
|
|
|
case '2':
|
|
|
|
case '3':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = "dp";
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '4':
|
|
|
|
case '5':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = "ep";
|
|
|
|
break;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
case '6':
|
|
|
|
case '7':
|
1993-03-25 23:34:26 +01:00
|
|
|
page_regnum = "tp";
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
sprintf (expression, "$%s=%d", page_regnum, new_regval >> 16);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
parse_and_eval (expression);
|
1993-03-25 23:34:26 +01:00
|
|
|
|
|
|
|
sprintf (expression, "$%s=%d", regnum, new_regval & 0xffff);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
parse_and_eval (expression);
|
1993-03-25 23:34:26 +01:00
|
|
|
}
|
|
|
|
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
CORE_ADDR
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_read_sp ()
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
return read_register (PR7_REGNUM);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_write_sp (v)
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
CORE_ADDR v;
|
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
write_register (PR7_REGNUM, v);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
CORE_ADDR
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_read_pc (pid)
|
|
|
|
int pid;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
return read_register (PC_REGNUM);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_write_pc (v, pid)
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
CORE_ADDR v;
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
int pid;
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
write_register (PC_REGNUM, v);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
CORE_ADDR
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_read_fp ()
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
return read_register (PR6_REGNUM);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): Rename to
h8500_read_sp, etc.
(h8500_read_pc, h8500_write_pc): Add pid argument.
* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
Change to match functions above.
1994-10-14 23:05:54 +01:00
|
|
|
h8500_write_fp (v)
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
CORE_ADDR v;
|
|
|
|
{
|
1993-12-12 01:00:53 +01:00
|
|
|
write_register (PR6_REGNUM, v);
|
New target macros for getting at the pc, sp and fp.
* infcmd.c (read_pc, write_pc): Modify to use new macros.
(read_sp, write_sp, read_fp, write_fp): New functions.
* blockframe.c (reinit_frame_cache, get_prev_frame_info): Use new functions.
* breakpoint.c (bpstat_alloc): ditto.
* infrun.c (wait_for_inferior): ditto.
* stack.c (print_frame_info): ditto.
* valops (call_function_by_hand): ditto.
* corelow.c (core_open): ditto.
* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
target_write_pc, target_read_fp, target_write_fp): New functions.
* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1993-07-02 23:25:04 +02:00
|
|
|
}
|
1993-10-16 05:59:47 +01:00
|
|
|
|
General cleanup and simplication of disassembler interface.
* a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
* gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
had been -pinsn.c files.
* Makefile.in (ALLDEPFILES): Remove removed files.
(a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
Remove compile actions.
* arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
vax-tdep.o: Add compile actions.
* defs.h (tm_print_insn): New global.
* a29k-tdep.c (gdb_print_insn_a29k): New function.
(_initialize_a29k_tdep): Rename from _initialize_29k,
set tm_print_insn.
* alpha-tdep.c (print_insn): Remove.
(_initialize_alpha_tdep): Set tm_print_insn.
* arm-tdep.c (arm_print_insn): New function, was print_insn
in arm-pinsn.c.
* convex-tdep.c (convex_print_insn): New function, was print_insn
in convex-pinsn.c.
* h8300-tdep.c (print_insn): Remove.
(gdb_print_insn_h8300): New function.
(_initialize_h8300_tdep): New function.
* h8500-tdep.c (print_insn): Remove.
(_initialize_h8500_tdep): New function.
* hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
* i386-tdep.c (_initialize_i386_tdep): New function.
* i960-tdep.c (mem, next_insn): New functions, were in
i960-pinsn.c.
(_initialize_i960_tdep): Set tm_print_insn.
* m68k-tdep.c (_initialize_m68k_tdep): New function.
* m88k-tdep.c (_initialize_m88k_tdep): New function.
* mips-tdep.c (gdb_print_insn_mips): New function.
(_initialize_mips_tdep): Set tm_print_insn.
* pyr-tdep.c (pyr_print_insn): New function, was print_insn
in pyr-pinsn.c.
* rs6000-tdep.c (_initialize_rs6000_tdep): New function.
* sh-tdep.c (print_insn): Remove.
(gdb_print_insn_sh): New function.
(_initialize_sh_tdep): Set tm_print_insn.
* sparc-tdep.c (_initialize_sparc_tdep): New function.
* w65-tdep.c (print_insn): Remove.
(_initialize_w65_tdep): New function.
* z8k-tdep.c (print_insn): Remove.
(gdb_print_insn_z8k): New function.
(_initialize_z8k_tdep): Set tm_print_insn.
* printcmd.c (print_insn): New function, generic disassembler.
* config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
* defs.h (query_hook, error_hook): Fix prototypes.
1995-01-17 05:36:51 +01:00
|
|
|
void
|
|
|
|
_initialize_h8500_tdep ()
|
|
|
|
{
|
1995-08-01 04:37:02 +02:00
|
|
|
tm_print_insn = print_insn_h8500;
|
|
|
|
|
|
|
|
add_prefix_cmd ("memory", no_class, set_memory,
|
|
|
|
"set the memory model", &setmemorylist, "set memory ", 0,
|
|
|
|
&setlist);
|
|
|
|
|
|
|
|
add_cmd ("small", class_support, small_command,
|
|
|
|
"Set small memory model. (16 bit code, 16 bit data)", &setmemorylist);
|
|
|
|
|
|
|
|
add_cmd ("big", class_support, big_command,
|
|
|
|
"Set big memory model. (32 bit code, 32 bit data)", &setmemorylist);
|
|
|
|
|
|
|
|
add_cmd ("medium", class_support, medium_command,
|
|
|
|
"Set medium memory model. (32 bit code, 16 bit data)", &setmemorylist);
|
|
|
|
|
|
|
|
add_cmd ("compact", class_support, compact_command,
|
|
|
|
"Set compact memory model. (16 bit code, 32 bit data)", &setmemorylist);
|
|
|
|
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General cleanup and simplication of disassembler interface.
* a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
* gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
had been -pinsn.c files.
* Makefile.in (ALLDEPFILES): Remove removed files.
(a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
Remove compile actions.
* arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
vax-tdep.o: Add compile actions.
* defs.h (tm_print_insn): New global.
* a29k-tdep.c (gdb_print_insn_a29k): New function.
(_initialize_a29k_tdep): Rename from _initialize_29k,
set tm_print_insn.
* alpha-tdep.c (print_insn): Remove.
(_initialize_alpha_tdep): Set tm_print_insn.
* arm-tdep.c (arm_print_insn): New function, was print_insn
in arm-pinsn.c.
* convex-tdep.c (convex_print_insn): New function, was print_insn
in convex-pinsn.c.
* h8300-tdep.c (print_insn): Remove.
(gdb_print_insn_h8300): New function.
(_initialize_h8300_tdep): New function.
* h8500-tdep.c (print_insn): Remove.
(_initialize_h8500_tdep): New function.
* hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
* i386-tdep.c (_initialize_i386_tdep): New function.
* i960-tdep.c (mem, next_insn): New functions, were in
i960-pinsn.c.
(_initialize_i960_tdep): Set tm_print_insn.
* m68k-tdep.c (_initialize_m68k_tdep): New function.
* m88k-tdep.c (_initialize_m88k_tdep): New function.
* mips-tdep.c (gdb_print_insn_mips): New function.
(_initialize_mips_tdep): Set tm_print_insn.
* pyr-tdep.c (pyr_print_insn): New function, was print_insn
in pyr-pinsn.c.
* rs6000-tdep.c (_initialize_rs6000_tdep): New function.
* sh-tdep.c (print_insn): Remove.
(gdb_print_insn_sh): New function.
(_initialize_sh_tdep): Set tm_print_insn.
* sparc-tdep.c (_initialize_sparc_tdep): New function.
* w65-tdep.c (print_insn): Remove.
(_initialize_w65_tdep): New function.
* z8k-tdep.c (print_insn): Remove.
(gdb_print_insn_z8k): New function.
(_initialize_z8k_tdep): Set tm_print_insn.
* printcmd.c (print_insn): New function, generic disassembler.
* config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
* defs.h (query_hook, error_hook): Fix prototypes.
1995-01-17 05:36:51 +01:00
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