2009-02-04 09:47:56 +01:00
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/* Handle Darwin shared libraries for GDB, the GNU Debugger.
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2012-01-04 09:17:56 +01:00
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Copyright (C) 2009-2012 Free Software Foundation, Inc.
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2009-02-04 09:47:56 +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 3 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, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "symtab.h"
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#include "bfd.h"
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#include "symfile.h"
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#include "objfiles.h"
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#include "gdbcore.h"
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#include "target.h"
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#include "inferior.h"
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2009-05-05 15:24:49 +02:00
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#include "regcache.h"
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2009-02-04 09:47:56 +01:00
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#include "gdbthread.h"
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* dwarf2read.c (try_open_dwo_file): Use gdb_bfd_ref and
gdb_bfd_unref.
(free_dwo_file): Use gdb_bfd_unref.
* cli/cli-dump.c: Include gdb_bfd.h.
(bfd_openw_with_cleanup): Use gdb_bfd_ref.
(bfd_openr_with_cleanup): Likewise.
* windows-nat.c (windows_make_so): Use gdb_bfd_ref,
gdb_bfd_unref.
* utils.c: Include gdb_bfd.h.
(do_bfd_close_cleanup): Use gdb_bfd_unref.
* symfile.c: Include gdb_bfd.h.
(separate_debug_file_exists): Use gdb_bfd_unref.
(bfd_open_maybe_remote): Use gdb_bfd_ref.
(symfile_bfd_open): Use gdb_bfd_ref, gdb_bfd_unref.
(generic_load): Use gdb_bfd_ref.
(reread_symbols): Use gdb_bfd_unref.
* symfile-mem.c: Include gdb_bfd.h.
(symbol_file_add_from_memory): Use make_cleanup_bfd_close.
* spu-linux-nat.c (spu_bfd_open): Use gdb_bfd_ref, gdb_bfd_unref.
* solib.c: Include gdb_bfd.h.
(solib_bfd_fopen): Use gdb_bfd_ref.
(solib_bfd_open): Use gdb_bfd_unref.
(free_so_symbols): Use gdb_bfd_unref.
(reload_shared_libraries_1): Use gdb_bfd_unref.
* solib-spu.c: Include gdb_bfd.h.
(spu_bfd_fopen): Use gdb_bfd_ref, gdb_bfd_unref.
* solib-pa64.c (pa64_solib_create_inferior_hook): Use gdb_bfd_ref,
gdb_bfd_unref.
* solib-frv.c: Include gdb_bfd.h.
(enable_break2): Use gdb_bfd_unref.
* solib-dsbt.c: Include gdb_bfd.h.
(enable_break2): Use gdb_bfd_unref.
* solib-darwin.c: Include gdb_bfd.h.
(darwin_solib_get_all_image_info_addr_at_init): Use gdb_bfd_ref,
gdb_bfd_unref.
(darwin_bfd_open): Use gdb_bfd_unref.
* rs6000-nat.c (add_vmap): Use gdb_bfd_ref, gdb_bfd_unref.
* remote-mips.c: Include gdb_bfd.h.
(mips_load_srec): Use gdb_bfd_ref.
(pmon_load_fast): Use gdb_bfd_ref.
* remote-m32r-sdi.c: Include gdb_bfd.h.
(m32r_load): Use gdb_bfd_ref.
* record.c: Include gdb_bfd.h.
(record_save_cleanups): Use gdb_bfd_unref.
(cmd_record_save): Use gdb_bfd_unref.
* procfs.c (insert_dbx_link_bpt_in_file): Use gdb_bfd_ref,
gdb_bfd_unref.
* objfiles.h (gdb_bfd_close_or_warn): Remove.
(gdb_bfd_ref, gdb_bfd_unref): Move to gdb_bfd.h.
* objfiles.c: Include gdb_bfd.h.
(free_objfile): Use gdb_bfd_unref.
(gdb_bfd_close_or_warn, gdb_bfd_ref, gdb_bfd_unref): Move to
gdb_bfd.c.
* machoread.c (macho_add_oso_symfile): Use gdb_bfd_unref.
(macho_symfile_read_all_oso): Use gdb_bfd_ref, gdb_bfd_unref.
(macho_check_dsym): Likewise.
* m32r-rom.c: Include gdb_bfd.h.
(m32r_load): Use gdb_bfd_ref.
(m32r_upload_command): Use gdb_bfd_ref.
* jit.c: Include gdb_bfd.h.
(jit_bfd_try_read_symtab): Use gdb_bfd_ref, gdb_bfd_unref.
* gdb_bfd.h: New file.
* gdb_bfd.c: New file.
* gcore.c: Include gdb_bfd.h.
(create_gcore_bfd): Use gdb_bfd_ref.
(do_bfd_delete_cleanup): Use gdb_bfd_unref.
(gcore_command): Use gdb_bfd_unref.
* exec.c: Include gdb_bfd.h.
(exec_close): Use gdb_bfd_unref.
(exec_close_1): Use gdb_bfd_unref.
(exec_file_attach): Use gdb_bfd_ref.
* elfread.c: Include gdb_bfd.h.
(build_id_verify): Use gdb_bfd_unref.
* dsrec.c: Include gdb_bfd.h.
(load_srec): Use gdb_bfd_ref.
* corelow.c: Include gdb_bfd.h.
(core_close): Use gdb_bfd_unref.
(core_open): Use gdb_bfd_ref.
* bfd-target.c: Include gdb_bfd.h.
(target_bfd_xclose): Use gdb_bfd_unref.
(target_bfd_reopen): Use gdb_bfd_ref.
* Makefile.in (SFILES): Add gdb_bfd.c.
(HFILES_NO_SRCDIR): Add gdb_bfd.h.
(COMMON_OBS): Add gdb_bfd.o.
2012-07-18 21:33:34 +02:00
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#include "gdb_bfd.h"
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2009-02-04 09:47:56 +01:00
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#include "gdb_assert.h"
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#include "solist.h"
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#include "solib.h"
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#include "solib-svr4.h"
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#include "bfd-target.h"
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#include "elf-bfd.h"
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#include "exec.h"
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#include "auxv.h"
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#include "exceptions.h"
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#include "mach-o.h"
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2012-02-17 17:37:43 +01:00
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#include "mach-o/external.h"
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2009-02-04 09:47:56 +01:00
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struct gdb_dyld_image_info
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{
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/* Base address (which corresponds to the Mach-O header). */
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CORE_ADDR mach_header;
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/* Image file path. */
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CORE_ADDR file_path;
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/* st.m_time of image file. */
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unsigned long mtime;
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};
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2009-10-13 12:31:40 +02:00
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/* Content of inferior dyld_all_image_infos structure.
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See /usr/include/mach-o/dyld_images.h for the documentation. */
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2009-02-04 09:47:56 +01:00
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struct gdb_dyld_all_image_infos
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{
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/* Version (1). */
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unsigned int version;
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/* Number of images. */
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unsigned int count;
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/* Image description. */
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CORE_ADDR info;
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/* Notifier (function called when a library is added or removed). */
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CORE_ADDR notifier;
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};
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/* Current all_image_infos version. */
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2009-10-13 12:31:40 +02:00
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#define DYLD_VERSION_MIN 1
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2011-09-27 17:30:18 +02:00
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#define DYLD_VERSION_MAX 12
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2009-02-04 09:47:56 +01:00
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2012-05-29 14:59:53 +02:00
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/* Per PSPACE specific data. */
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struct darwin_info
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{
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/* Address of structure dyld_all_image_infos in inferior. */
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CORE_ADDR all_image_addr;
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/* Gdb copy of dyld_all_info_infos. */
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struct gdb_dyld_all_image_infos all_image;
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};
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/* Per-program-space data key. */
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static const struct program_space_data *solib_darwin_pspace_data;
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static void
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darwin_pspace_data_cleanup (struct program_space *pspace, void *arg)
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{
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struct darwin_info *info;
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info = program_space_data (pspace, solib_darwin_pspace_data);
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xfree (info);
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}
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2009-02-04 09:47:56 +01:00
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2012-05-29 14:59:53 +02:00
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/* Get the current darwin data. If none is found yet, add it now. This
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function always returns a valid object. */
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static struct darwin_info *
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get_darwin_info (void)
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{
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struct darwin_info *info;
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info = program_space_data (current_program_space, solib_darwin_pspace_data);
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if (info != NULL)
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return info;
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info = XZALLOC (struct darwin_info);
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set_program_space_data (current_program_space,
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solib_darwin_pspace_data, info);
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return info;
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}
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2009-02-04 09:47:56 +01:00
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2009-10-13 12:31:40 +02:00
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/* Return non-zero if the version in dyld_all_image is known. */
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static int
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2012-05-29 14:59:53 +02:00
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darwin_dyld_version_ok (const struct darwin_info *info)
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2009-10-13 12:31:40 +02:00
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{
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2012-05-29 14:59:53 +02:00
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return info->all_image.version >= DYLD_VERSION_MIN
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&& info->all_image.version <= DYLD_VERSION_MAX;
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2009-10-13 12:31:40 +02:00
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}
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2009-02-04 09:47:56 +01:00
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/* Read dyld_all_image from inferior. */
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2009-10-13 12:31:40 +02:00
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2009-02-04 09:47:56 +01:00
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static void
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2012-05-29 14:59:53 +02:00
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darwin_load_image_infos (struct darwin_info *info)
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2009-02-04 09:47:56 +01:00
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{
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gdb_byte buf[24];
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* defs.h (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer): Add BYTE_ORDER parameter.
* findvar.c (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer): Add BYTE_ORDER parameter. Use it
instead of current_gdbarch.
* gdbcore.h (read_memory_integer, safe_read_memory_integer,
read_memory_unsigned_integer, write_memory_signed_integer,
write_memory_unsigned_integer): Add BYTE_ORDER parameter.
* corefile.c (struct captured_read_memory_integer_arguments): Add
BYTE_ORDER member.
(safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into
struct captured_read_memory_integer_arguments.
(do_captured_read_memory_integer): Pass it to read_memory_integer.
(read_memory_integer): Add BYTE_ORDER parameter. Pass it to
extract_signed_integer.
(read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to
extract_unsigned_integer.
(write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it
to store_signed_integer.
(write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it
to store_unsigned_integer.
* target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter.
* target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter.
Pass it to extract_unsigned_integer.
Update calls to extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer, read_memory_integer,
read_memory_unsigned_integer, safe_read_memory_integer,
write_memory_signed_integer, write_memory_unsigned_integer, and
get_target_memory_unsigned to pass byte order:
* ada-lang.c (ada_value_binop): Update.
* ada-valprint.c (char_at): Update.
* alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update.
* alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call,
alpha_extract_return_value, alpha_read_insn,
alpha_get_longjmp_target): Update.
* amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update.
* amd64obsd-tdep.c (amd64obsd_supply_uthread,
amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update.
* amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue,
amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel,
amd64_displaced_step_fixup): Update.
* arm-linux-tdep.c (arm_linux_sigreturn_init,
arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update.
* arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue,
arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc,
arm_get_next_pc, arm_extract_return_value, arm_store_return_value,
arm_return_value): Update.
* arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update.
* auxv.c (default_auxv_parse): Update.
* avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address,
avr_scan_prologue, avr_extract_return_value,
avr_frame_prev_register, avr_push_dummy_call): Update.
* bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset,
bsd_uthread_wait, bsd_uthread_thread_alive,
bsd_uthread_extra_thread_info): Update.
* c-lang.c (c_printstr, print_wchar): Update.
* cp-valprint.c (cp_print_class_member): Update.
* cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache,
cris_push_dummy_call, cris_scan_prologue, cris_store_return_value,
cris_extract_return_value, find_step_target, dip_prefix,
sixteen_bit_offset_branch_op, none_reg_mode_jump_op,
move_mem_to_reg_movem_op, get_data_from_address): Update.
* dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update.
* dwarf2-frame.c (execute_cfa_program): Update.
* dwarf2loc.c (find_location_expression): Update.
* dwarf2read.c (dwarf2_const_value): Update.
* expprint.c (print_subexp_standard): Update.
* findvar.c (unsigned_pointer_to_address, signed_pointer_to_address,
unsigned_address_to_pointer, address_to_signed_pointer,
read_var_value): Update.
* frame.c (frame_unwind_register_signed,
frame_unwind_register_unsigned, get_frame_memory_signed,
get_frame_memory_unsigned): Update.
* frame-unwind.c (frame_unwind_got_constant): Update.
* frv-linux-tdep.c (frv_linux_pc_in_sigtramp,
frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache):
Update.
* frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue,
frv_extract_return_value, find_func_descr,
frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update.
* f-valprint.c (f_val_print): Update.
* gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr):
Update.
* h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue,
h8300_push_dummy_call, h8300_extract_return_value,
h8300h_extract_return_value, h8300_store_return_value,
h8300h_store_return_value): Update.
* hppabsd-tdep.c (hppabsd_find_global_pointer): Update.
* hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register):
Update.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline,
hppa64_hpux_in_solib_call_trampoline,
hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code,
hppa_hpux_sigtramp_frame_unwind_cache,
hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer,
hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern,
hppa32_hpux_search_dummy_call_sequence,
hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state,
hppa_hpux_unwind_adjust_stub): Update.
* hppa-linux-tdep.c (insns_match_pattern,
hppa_linux_find_global_pointer): Update.
* hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call,
hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call,
skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache,
hppa_pseudo_register_read, hppa_frame_prev_register_helper,
hppa_match_insns): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* i386-tdep.c (i386bsd_sigcontext_addr): Update.
* i386-cygwin-tdep.c (core_process_module_section): Update.
* i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn,
amd64_darwin_sstep_at_sigreturn): Update.
* i386-darwin-tdep.c (i386_darwin_sigcontext_addr,
amd64_darwin_sigcontext_addr): Likewise.
* i386-linux-nat.c (i386_linux_sigcontext_addr): Update.
* i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update.
* i386-nto-tdep.c (i386nto_sigcontext_addr): Update.
* i386obsd-nat.c (i386obsd_supply_pcb): Update.
* i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread,
i386obsd_trapframe_cache): Update.
* i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump,
i386_analyze_frame_setup, i386_analyze_prologue,
i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache,
i386_get_longjmp_target, i386_push_dummy_call,
i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr,
i386_fetch_pointer_argument): Update.
* i387-tdep.c (i387_supply_fsave): Update.
* ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update.
* ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write,
examine_prologue, ia64_frame_cache, ia64_frame_prev_register,
ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register,
ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id,
ia64_libunwind_frame_prev_register,
ia64_libunwind_sigtramp_frame_this_id,
ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer,
find_extant_func_descr, find_func_descr,
ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id,
ia64_unwind_pc): Update.
* iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer,
iq2000_scan_prologue, iq2000_extract_return_value,
iq2000_push_dummy_call): Update.
* irix5nat.c (fill_gregset): Update.
* jv-lang.c (evaluate_subexp_java): Update.
* jv-valprint.c (java_value_print): Update.
* lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call,
lm32_extract_return_value, lm32_store_return_value): Update.
* m32c-tdep.c (m32c_push_dummy_call, m32c_return_value,
m32c_skip_trampoline_code, m32c_m16c_address_to_pointer,
m32c_m16c_pointer_to_address): Update.
* m32r-tdep.c (m32r_store_return_value, decode_prologue,
m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value):
Update.
* m68hc11-tdep.c (m68hc11_pseudo_register_read,
m68hc11_pseudo_register_write, m68hc11_analyze_instruction,
m68hc11_push_dummy_call): Update.
* m68linux-tdep.c (m68k_linux_pc_in_sigtramp,
m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
Update.
* m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup,
m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache,
m68k_get_longjmp_target): Update.
* m88k-tdep.c (m88k_fetch_instruction): Update.
* mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write,
mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update.
* mi/mi-main.c (mi_cmd_data_write_memory): Update.
* mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg,
mips64_linux_get_longjmp_target, mips64_fill_gregset,
mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update.
* mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update.
* mips-tdep.c (mips_fetch_instruction, fetch_mips_16,
mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call,
mips_o32_push_dummy_call, mips_o64_push_dummy_call,
mips_single_step_through_delay, mips_skip_pic_trampoline_code,
mips_integer_to_address): Update.
* mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call):
Update.
* monitor.c (monitor_supply_register, monitor_write_memory,
monitor_read_memory_single): Update.
* moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value,
moxie_analyze_prologue): Update.
* mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor,
mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info,
mt_push_dummy_call): Update.
* objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
read_objc_methlist_method, read_objc_object, read_objc_super,
read_objc_class, find_implementation_from_class): Update.
* ppc64-linux-tdep.c (ppc64_desc_entry_point,
ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache):
Update.
* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer,
ppcobsd_sigtramp_frame_cache): Update.
* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call,
do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call,
ppc64_sysv_abi_return_value): Update.
* ppc-linux-nat.c (ppc_linux_auxv_parse): Update.
* procfs.c (procfs_auxv_parse): Update.
* p-valprint.c (pascal_val_print): Update.
* regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned,
regcache_raw_write_signed, regcache_raw_write_unsigned,
regcache_cooked_read_signed, regcache_cooked_read_unsigned,
regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory):
Update.
* rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value,
rs6000_convert_from_func_ptr_addr, branch_dest,
rs6000_software_single_step): Update.
* rs6000-tdep.c (rs6000_in_function_epilogue_p,
ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence,
bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue,
rs6000_skip_main_prologue, rs6000_skip_trampoline_code,
rs6000_frame_cache): Update.
* s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write,
s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load,
s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache,
extend_simple_arg, s390_push_dummy_call, s390_return_value): Update.
* scm-exp.c (scm_lreadr): Update.
* scm-lang.c (scm_get_field, scm_unpack): Update.
* scm-valprint.c (scm_val_print): Update.
* score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call,
score_fetch_inst): Update.
* sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way,
sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value,
sh64_pseudo_register_read, sh64_pseudo_register_write,
sh64_frame_prev_register): Update:
* sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu,
sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu,
sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update.
* solib-darwin.c (darwin_load_image_infos): Update.
* solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2,
find_canonical_descriptor_in_load_object): Update.
* solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos,
irix_open_symbol_file_object): Update.
* solib-som.c (som_solib_create_inferior_hook, link_map_start,
som_current_sos, som_open_symbol_file_object): Update.
* solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME):
Update.
* solib-svr4.c (read_program_header, scan_dyntag_auxv,
solib_svr4_r_ldsomap): Update.
* sparc64-linux-tdep.c (sparc64_linux_step_trap): Update.
* sparc64obsd-tdep.c (sparc64obsd_supply_uthread,
sparc64obsd_collect_uthread): Update.
* sparc64-tdep.c (sparc64_pseudo_register_read,
sparc64_pseudo_register_write, sparc64_supply_gregset,
sparc64_collect_gregset): Update.
* sparc-linux-tdep.c (sparc32_linux_step_trap): Update.
* sparcobsd-tdep.c (sparc32obsd_supply_uthread,
sparc32obsd_collect_uthread): Update.
* sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code,
sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow,
sparc_collect_rwindow): Update.
* spu-linux-nat.c (parse_spufs_run): Update.
* spu-tdep.c (spu_pseudo_register_read_spu,
spu_pseudo_register_write_spu, spu_pointer_to_address,
spu_analyze_prologue, spu_in_function_epilogue_p,
spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step,
spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect,
info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist,
info_spu_dma_command, info_spu_proxydma_command): Update.
* stack.c (print_frame_nameless_args, frame_info): Update.
* symfile.c (read_target_long_array, simple_read_overlay_table,
simple_read_overlay_region_table): Update.
* target.c (debug_print_register): Update.
* tramp-frame.c (tramp_frame_start): Update.
* v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call,
v850_extract_return_value, v850_store_return_value,
* valarith.c (value_binop, value_bit_index): Update.
* valops.c (value_cast): Update.
* valprint.c (val_print_type_code_int, val_print_string,
read_string): Update.
* value.c (unpack_long, unpack_double, unpack_field_as_long,
modify_field, pack_long): Update.
* vax-tdep.c (vax_store_arguments, vax_push_dummy_call,
vax_skip_prologue): Update.
* xstormy16-tdep.c (xstormy16_push_dummy_call,
xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p,
xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry,
xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update.
* xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read,
xtensa_pseudo_register_write, xtensa_frame_cache,
xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update.
* dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral,
decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add
BYTE_ORDER parameter.
(decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
parameters.
(decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
(decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
* dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it
instead of current_gdbarch.
(decimal_to_string, decimal_from_integral, decimal_from_floating,
decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter.
Pass it to match_endianness.
(decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
parameters. Pass them to match_endianness.
(decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
Pass them to match_endianness.
(decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
Pass them to match_endianness.
* valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and
BYTE_ORDER_Y output parameters.
(value_binop): Update call to value_args_as_decimal.
Update calls to decimal_to_string, decimal_from_string,
decimal_from_integral, decimal_from_floating, decimal_to_doublest,
decimal_is_zero, decimal_binop, decimal_compare and decimal_convert
to pass/receive byte order:
* c-exp.y (parse_number): Update.
* printcmd.c (printf_command): Update.
* valarith.c (value_args_as_decimal, value_binop, value_logical_not,
value_equal, value_less): Update.
* valops.c (value_cast, value_one): Update.
* valprint.c (print_decimal_floating): Update.
* value.c (unpack_long, unpack_double): Update.
* python/python-value.c (valpy_nonzero): Update.
* ada-valprint.c (char_at): Add BYTE_ORDER parameter.
(printstr): Update calls to char_at.
(ada_val_print_array): Likewise.
* valprint.c (read_string): Add BYTE_ORDER parameter.
(val_print_string): Update call to read_string.
* c-lang.c (c_get_string): Likewise.
* charset.h (target_wide_charset): Add BYTE_ORDER parameter.
* charset.c (target_wide_charset): Add BYTE_ORDER parameter.
Use it instead of current_gdbarch.
* printcmd.c (printf_command): Update calls to target_wide_charset.
* c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter.
Pass to target_wide_charset. Use it instead of current_gdbarch.
(classify_type): Add BYTE_ORDER parameter. Pass to
charset_for_string_type. Allow NULL encoding pointer.
(print_wchar): Add BYTE_ORDER parameter.
(c_emit_char): Update calls to classify_type and print_wchar.
(c_printchar, c_printstr): Likewise.
* gdbarch.sh (in_solib_return_trampoline): Convert to type "m".
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH
parameter.
* arch-utils.c (generic_in_solib_return_trampoline): Likewise.
* hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise.
* rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise.
(rs6000_skip_trampoline_code): Update call.
* alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
dynamic_sigtramp_offset and pc_in_sigtramp callbacks.
(alpha_read_insn): Add GDBARCH parameter.
* alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter.
(alpha_register_to_value): Pass architecture to alpha_sts.
(alpha_extract_return_value): Likewise.
(alpha_value_to_register): Pass architecture to alpha_lds.
(alpha_store_return_value): Likewise.
(alpha_read_insn): Add GDBARCH parameter.
(alpha_skip_prologue): Pass architecture to alpha_read_insn.
(alpha_heuristic_proc_start): Likewise.
(alpha_heuristic_frame_unwind_cache): Likewise.
(alpha_next_pc): Likewise.
(alpha_sigtramp_frame_this_id): Pass architecture to
tdep->dynamic_sigtramp_offset callback.
(alpha_sigtramp_frame_sniffer): Pass architecture to
tdep->pc_in_sigtramp callback.
* alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter.
(alphafbsd_sigtramp_offset): Likewise.
* alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH
parameter. Pass to alpha_read_insn.
(alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to
alpha_linux_sigtramp_offset_1.
(alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alpha_linux_sigtramp_offset.
(alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn
and alpha_linux_sigtramp_offset.
* alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter.
(alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alphanbsd_sigtramp_offset.
* alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter.
(alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alpha_read_insn.
(alphaobsd_sigcontext_addr): Pass architecture to
alphaobsd_sigtramp_offset.
* alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH
parameter.
* amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter.
(amd64_skip_prologue): Pass architecture to amd64_analyze_prologue.
(amd64_frame_cache): Likewise.
* arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove.
(thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue,
thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros.
* arm-wince-tdep.c: Include "frame.h".
* avr-tdep.c (EXTRACT_INSN): Remove.
(avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN.
(avr_skip_prologue): Pass architecture to avr_scan_prologue.
(avr_frame_unwind_cache): Likewise.
* cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member.
(find_step_target): Initialize it.
(get_data_from_address): Add BYTE_ORDER parameter.
(bdap_prefix): Pass byte order to get_data_from_address.
(handle_prefix_assign_mode_for_aritm_op): Likewise.
(three_operand_add_sub_cmp_and_or_op): Likewise.
(handle_inc_and_index_mode_for_aritm_op): Likewise.
* frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter.
(frv_linux_sigcontext_reg_addr): Pass architecture to
frv_linux_pc_in_sigtramp.
(frv_linux_sigtramp_frame_sniffer): Likewise.
* h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter.
(h8300_analyze_prologue): Add GDBARCH parameter. Pass to
h8300_is_argument_spill.
(h8300_frame_cache, h8300_skip_prologue): Pass architecture
to h8300_analyze_prologue.
* hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
in_solib_call_trampoline callback.
(hppa_in_solib_call_trampoline): Add GDBARCH parameter.
* hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH
parameter.
(hppa64_push_dummy_call): Pass architecture to
hppa64_convert_code_addr_to_fptr.
(hppa_match_insns): Add GDBARCH parameter.
(hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to
hppa_match_insns.
(hppa_skip_trampoline_code): Pass architecture to hppa_match_insns.
(hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to
hppa_match_insns_relaxed.
(hppa_stub_unwind_sniffer): Pass architecture to
tdep->in_solib_call_trampoline callback.
* hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter.
(hppa32_hpux_search_dummy_call_sequence): Pass architecture to
hppa_hpux_search_pattern.
* hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter.
(hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter.
Pass to insns_match_pattern.
(hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to
hppa_linux_sigtramp_find_sigcontext.
(hppa_linux_sigtramp_frame_sniffer): Likewise.
(hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter.
(hppa64_hpux_in_solib_call_trampoline): Likewise.
* i386-tdep.c (i386_follow_jump): Add GDBARCH parameter.
(i386_analyze_frame_setup): Add GDBARCH parameter.
(i386_analyze_prologue): Add GDBARCH parameter. Pass to
i386_follow_jump and i386_analyze_frame_setup.
(i386_skip_prologue): Pass architecture to i386_analyze_prologue
and i386_follow_jump.
(i386_frame_cache): Pass architecture to i386_analyze_prologue.
(i386_pe_skip_trampoline_code): Add FRAME parameter.
* i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter.
* i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass
frame to i386_pe_skip_trampoline_code.
* ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter
to sigcontext_register_address callback.
* ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter.
(ia64_find_unwind_table): Pass architecture to
ia64_find_global_pointer.
(find_extant_func_descr): Add GDBARCH parameter.
(find_func_descr): Pass architecture to find_extant_func_descr
and ia64_find_global_pointer.
(ia64_sigtramp_frame_init_saved_regs): Pass architecture to
tdep->sigcontext_register_address callback.
* ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add
GDBARCH parameter.
* iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter.
(iq2000_frame_cache): Pass architecture to iq2000_scan_prologue.
* lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter.
(lm32_skip_prologue, lm32_frame_cache): Pass architecture to
lm32_analyze_prologue.
* m32r-tdep.c (decode_prologue): Add GDBARCH parameter.
(m32r_skip_prologue): Pass architecture to decode_prologue.
* m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter.
(m68hc11_scan_prologue): Pass architecture to
m68hc11_analyze_instruction.
* m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter.
(m68k_analyze_prologue): Pass architecture to
m68k_analyze_frame_setup.
* m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter.
(m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order
to m88k_fetch_instruction.
(m88k_skip_prologue): Pass architecture to m88k_analyze_prologue.
(m88k_frame_cache): Likewise.
* mep-tdep.c (mep_get_insn): Add GDBARCH parameter.
(mep_analyze_prologue): Pass architecture to mep_get_insn.
* mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter.
(mips32_next_pc): Pass architecture to mips_fetch_instruction.
(deal_with_atomic_sequence): Likewise.
(unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction.
(mips16_scan_prologue): Likewise.
(mips32_scan_prologue): Likewise.
(mips16_in_function_epilogue_p): Likewise.
(mips32_in_function_epilogue_p): Likewise.
(mips_about_to_return): Likewise.
(mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue.
(mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue.
(mips_skip_prologue): Pass architecture to mips16_scan_prologue
and mips32_scan_prologue.
(mips_in_function_epilogue_p): Pass architecture to
mips16_in_function_epilogue_p and
mips32_in_function_epilogue_p.
(heuristic_proc_start): Pass architecture to mips_fetch_instruction
and mips_about_to_return.
(mips_skip_mips16_trampoline_code): Pass architecture to
mips_fetch_instruction.
(fetch_mips_16): Add GDBARCH parameter.
(mips16_next_pc): Pass architecture to fetch_mips_16.
(extended_mips16_next_pc): Pass architecture to unpack_mips16 and
fetch_mips_16.
* objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
read_objc_methlist_method, read_objc_object, read_objc_super,
read_objc_class): Add GDBARCH parameter.
(find_implementation_from_class): Add GDBARCH parameter, pass
to read_objc_class, read_objc_methlist_nmethods, and
read_objc_methlist_method.
(find_implementation): Add GDBARCH parameter, pass to
read_objc_object and find_implementation_from_class.
(resolve_msgsend, resolve_msgsend_stret): Pass architecture
to find_implementation.
(resolve_msgsend_super, resolve_msgsend_super_stret): Pass
architecture to read_objc_super and find_implementation_from_class.
* ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter.
(ppc64_standard_linkage1_target, ppc64_standard_linkage2_target,
ppc64_standard_linkage3_target): Pass architecture to
ppc64_desc_entry_point.
* rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter.
(skip_prologue): Pass byte order to bl_to_blrl_insn_p.
(rs6000_fetch_instruction): Add GDBARCH parameter.
(rs6000_skip_stack_check): Add GDBARCH parameter, pass to
rs6000_fetch_instruction.
(skip_prologue): Pass architecture to rs6000_fetch_instruction.
* remote-mips.c (mips_store_word): Return old_contents as host
integer value instead of target bytes.
* s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member.
(s390_analyze_prologue): Initialize it.
(extend_simple_arg): Add GDBARCH parameter.
(s390_push_dummy_call): Pass architecture to extend_simple_arg.
* scm-lang.c (scm_get_field): Add BYTE_ORDER parameter.
* scm-lang.h (scm_get_field): Add BYTE_ORDER parameter.
(SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field.
* scm-valprint.c (scm_scmval_print): Likewise.
(scm_scmlist_print, scm_ipruk, scm_scmval_print): Define
SCM_BYTE_ORDER.
* sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter.
(sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to
look_for_args_moves.
(sh64_skip_prologue): Pass architecture to
sh64_skip_prologue_hard_way.
* sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter.
(sh_skip_prologue): Pass architecture to sh_analyze_prologue.
(sh_frame_cache): Likewise.
* solib-irix.c (extract_mips_address): Add GDBARCH parameter.
(fetch_lm_info, irix_current_sos, irix_open_symbol_file_object):
Pass architecture to extract_mips_address.
* sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter.
* sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter.
(sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture
to sparc_fetch_wcookie.
(sparc32_frame_prev_register): Likewise.
* sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
* sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
* sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
* spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter.
(spu_skip_prologue): Pass architecture to spu_analyze_prologue.
(spu_virtual_frame_pointer): Likewise.
(spu_frame_unwind_cache): Likewise.
(info_spu_mailbox_list): Add BYTE_ORER parameter.
(info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list.
(info_spu_dma_cmdlist): Add BYTE_ORER parameter.
(info_spu_dma_command, info_spu_proxydma_command): Pass byte order
to info_spu_dma_cmdlist.
* symfile.c (read_target_long_array): Add GDBARCH parameter.
(simple_read_overlay_table, simple_read_overlay_region_table,
simple_overlay_update_1): Pass architecture to read_target_long_array.
* v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter.
(v850_frame_cache): Pass architecture to v850_analyze_prologue.
* xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH
parameter.
(xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture
to xstormy16_analyze_prologue.
(xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter.
(xstormy16_find_jmp_table_entry): Likewise.
(xstormy16_skip_trampoline_code): Pass architecture to
xstormy16_resolve_jmp_table_entry.
(xstormy16_pointer_to_address): Likewise.
(xstormy16_address_to_pointer): Pass architecture to
xstormy16_find_jmp_table_entry.
* xtensa-tdep.c (call0_track_op): Add GDBARCH parameter.
(call0_analyze_prologue): Add GDBARCH parameter, pass to
call0_track_op.
(call0_frame_cache): Pass architecture to call0_analyze_prologue.
(xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
|
|
|
|
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr;
|
|
|
|
|
int len;
|
|
|
|
|
|
|
|
|
|
/* If the structure address is not known, don't continue. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (info->all_image_addr == 0)
|
2009-02-04 09:47:56 +01:00
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* The structure has 4 fields: version (4 bytes), count (4 bytes),
|
|
|
|
|
info (pointer) and notifier (pointer). */
|
|
|
|
|
len = 4 + 4 + 2 * ptr_type->length;
|
|
|
|
|
gdb_assert (len <= sizeof (buf));
|
2012-05-29 14:59:53 +02:00
|
|
|
|
memset (&info->all_image, 0, sizeof (info->all_image));
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
|
|
|
|
/* Read structure raw bytes from target. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (target_read_memory (info->all_image_addr, buf, len))
|
2009-02-04 09:47:56 +01:00
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* Extract the fields. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
info->all_image.version = extract_unsigned_integer (buf, 4, byte_order);
|
|
|
|
|
if (!darwin_dyld_version_ok (info))
|
2009-02-04 09:47:56 +01:00
|
|
|
|
return;
|
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
info->all_image.count = extract_unsigned_integer (buf + 4, 4, byte_order);
|
|
|
|
|
info->all_image.info = extract_typed_address (buf + 8, ptr_type);
|
|
|
|
|
info->all_image.notifier = extract_typed_address
|
2009-02-04 09:47:56 +01:00
|
|
|
|
(buf + 8 + ptr_type->length, ptr_type);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Link map info to include in an allocated so_list entry. */
|
|
|
|
|
|
|
|
|
|
struct lm_info
|
|
|
|
|
{
|
|
|
|
|
/* The target location of lm. */
|
|
|
|
|
CORE_ADDR lm_addr;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct darwin_so_list
|
|
|
|
|
{
|
|
|
|
|
/* Common field. */
|
|
|
|
|
struct so_list sl;
|
|
|
|
|
/* Darwin specific data. */
|
|
|
|
|
struct lm_info li;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Lookup the value for a specific symbol. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static CORE_ADDR
|
|
|
|
|
lookup_symbol_from_bfd (bfd *abfd, char *symname)
|
|
|
|
|
{
|
|
|
|
|
long storage_needed;
|
|
|
|
|
asymbol **symbol_table;
|
|
|
|
|
unsigned int number_of_symbols;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
CORE_ADDR symaddr = 0;
|
|
|
|
|
|
|
|
|
|
storage_needed = bfd_get_symtab_upper_bound (abfd);
|
|
|
|
|
|
|
|
|
|
if (storage_needed <= 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
symbol_table = (asymbol **) xmalloc (storage_needed);
|
|
|
|
|
number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
|
2009-10-14 15:15:34 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
for (i = 0; i < number_of_symbols; i++)
|
|
|
|
|
{
|
|
|
|
|
asymbol *sym = symbol_table[i];
|
2010-05-17 01:49:58 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
if (strcmp (sym->name, symname) == 0
|
|
|
|
|
&& (sym->section->flags & (SEC_CODE | SEC_DATA)) != 0)
|
|
|
|
|
{
|
|
|
|
|
/* BFD symbols are section relative. */
|
|
|
|
|
symaddr = sym->value + sym->section->vma;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
xfree (symbol_table);
|
|
|
|
|
|
|
|
|
|
return symaddr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return program interpreter string. */
|
2009-08-10 11:35:24 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static gdb_byte *
|
|
|
|
|
find_program_interpreter (void)
|
|
|
|
|
{
|
|
|
|
|
gdb_byte *buf = NULL;
|
|
|
|
|
|
2009-08-10 11:35:24 +02:00
|
|
|
|
/* If we have an exec_bfd, get the interpreter from the load commands. */
|
2009-02-04 09:47:56 +01:00
|
|
|
|
if (exec_bfd)
|
|
|
|
|
{
|
2009-08-10 11:35:24 +02:00
|
|
|
|
bfd_mach_o_load_command *cmd;
|
2009-10-14 15:15:34 +02:00
|
|
|
|
|
2009-08-10 11:35:24 +02:00
|
|
|
|
if (bfd_mach_o_lookup_command (exec_bfd,
|
|
|
|
|
BFD_MACH_O_LC_LOAD_DYLINKER, &cmd) == 1)
|
|
|
|
|
return cmd->command.dylinker.name_str;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If we didn't find it, read from memory.
|
|
|
|
|
FIXME: todo. */
|
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Not used. I don't see how the main symbol file can be found: the
|
|
|
|
|
interpreter name is needed and it is known from the executable file.
|
|
|
|
|
Note that darwin-nat.c implements pid_to_exec_file. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static int
|
|
|
|
|
open_symbol_file_object (void *from_ttyp)
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-11 22:53:25 +01:00
|
|
|
|
/* Build a list of currently loaded shared objects. See solib-svr4.c. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static struct so_list *
|
|
|
|
|
darwin_current_sos (void)
|
|
|
|
|
{
|
|
|
|
|
struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr;
|
2012-02-17 17:37:43 +01:00
|
|
|
|
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
int ptr_len = TYPE_LENGTH (ptr_type);
|
|
|
|
|
unsigned int image_info_size;
|
|
|
|
|
struct so_list *head = NULL;
|
|
|
|
|
struct so_list *tail = NULL;
|
|
|
|
|
int i;
|
2012-05-29 14:59:53 +02:00
|
|
|
|
struct darwin_info *info = get_darwin_info ();
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
|
|
|
|
/* Be sure image infos are loaded. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
darwin_load_image_infos (info);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (!darwin_dyld_version_ok (info))
|
2009-02-04 09:47:56 +01:00
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
|
|
image_info_size = ptr_len * 3;
|
|
|
|
|
|
|
|
|
|
/* Read infos for each solib.
|
2012-02-17 17:37:43 +01:00
|
|
|
|
The first entry was rumored to be the executable itself, but this is not
|
|
|
|
|
true when a large number of shared libraries are used (table expanded ?).
|
|
|
|
|
We now check all entries, but discard executable images. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
for (i = 0; i < info->all_image.count; i++)
|
2009-02-04 09:47:56 +01:00
|
|
|
|
{
|
2012-05-29 14:59:53 +02:00
|
|
|
|
CORE_ADDR iinfo = info->all_image.info + i * image_info_size;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
char buf[image_info_size];
|
|
|
|
|
CORE_ADDR load_addr;
|
|
|
|
|
CORE_ADDR path_addr;
|
2012-02-17 17:37:43 +01:00
|
|
|
|
struct mach_o_header_external hdr;
|
|
|
|
|
unsigned long hdr_val;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
char *file_path;
|
|
|
|
|
int errcode;
|
|
|
|
|
struct darwin_so_list *dnew;
|
|
|
|
|
struct so_list *new;
|
|
|
|
|
struct cleanup *old_chain;
|
|
|
|
|
|
|
|
|
|
/* Read image info from inferior. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (target_read_memory (iinfo, buf, image_info_size))
|
2009-02-04 09:47:56 +01:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
load_addr = extract_typed_address (buf, ptr_type);
|
|
|
|
|
path_addr = extract_typed_address (buf + ptr_len, ptr_type);
|
|
|
|
|
|
2012-02-17 17:37:43 +01:00
|
|
|
|
/* Read Mach-O header from memory. */
|
|
|
|
|
if (target_read_memory (load_addr, (char *) &hdr, sizeof (hdr) - 4))
|
|
|
|
|
break;
|
|
|
|
|
/* Discard wrong magic numbers. Shouldn't happen. */
|
|
|
|
|
hdr_val = extract_unsigned_integer
|
|
|
|
|
(hdr.magic, sizeof (hdr.magic), byte_order);
|
|
|
|
|
if (hdr_val != BFD_MACH_O_MH_MAGIC && hdr_val != BFD_MACH_O_MH_MAGIC_64)
|
|
|
|
|
continue;
|
|
|
|
|
/* Discard executable. Should happen only once. */
|
|
|
|
|
hdr_val = extract_unsigned_integer
|
|
|
|
|
(hdr.filetype, sizeof (hdr.filetype), byte_order);
|
|
|
|
|
if (hdr_val == BFD_MACH_O_MH_EXECUTE)
|
|
|
|
|
continue;
|
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
target_read_string (path_addr, &file_path,
|
|
|
|
|
SO_NAME_MAX_PATH_SIZE - 1, &errcode);
|
|
|
|
|
if (errcode)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* Create and fill the new so_list element. */
|
|
|
|
|
dnew = XZALLOC (struct darwin_so_list);
|
|
|
|
|
new = &dnew->sl;
|
|
|
|
|
old_chain = make_cleanup (xfree, dnew);
|
|
|
|
|
|
|
|
|
|
new->lm_info = &dnew->li;
|
|
|
|
|
|
|
|
|
|
strncpy (new->so_name, file_path, SO_NAME_MAX_PATH_SIZE - 1);
|
|
|
|
|
new->so_name[SO_NAME_MAX_PATH_SIZE - 1] = '\0';
|
|
|
|
|
strcpy (new->so_original_name, new->so_name);
|
|
|
|
|
xfree (file_path);
|
|
|
|
|
new->lm_info->lm_addr = load_addr;
|
|
|
|
|
|
|
|
|
|
if (head == NULL)
|
|
|
|
|
head = new;
|
|
|
|
|
else
|
|
|
|
|
tail->next = new;
|
|
|
|
|
tail = new;
|
|
|
|
|
|
|
|
|
|
discard_cleanups (old_chain);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return head;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return 1 if PC lies in the dynamic symbol resolution code of the
|
|
|
|
|
run time loader. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2012-03-02 01:06:13 +01:00
|
|
|
|
static int
|
2009-02-04 09:47:56 +01:00
|
|
|
|
darwin_in_dynsym_resolve_code (CORE_ADDR pc)
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* No special symbol handling. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static void
|
|
|
|
|
darwin_special_symbol_handling (void)
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
2011-09-27 17:30:18 +02:00
|
|
|
|
/* Extract dyld_all_image_addr when the process was just created, assuming the
|
|
|
|
|
current PC is at the entry of the dynamic linker. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static void
|
2012-05-29 14:59:53 +02:00
|
|
|
|
darwin_solib_get_all_image_info_addr_at_init (struct darwin_info *info)
|
2009-02-04 09:47:56 +01:00
|
|
|
|
{
|
|
|
|
|
gdb_byte *interp_name;
|
|
|
|
|
CORE_ADDR load_addr = 0;
|
|
|
|
|
bfd *dyld_bfd = NULL;
|
2012-07-18 21:38:39 +02:00
|
|
|
|
struct cleanup *cleanup;
|
2011-09-27 17:30:18 +02:00
|
|
|
|
|
|
|
|
|
/* This method doesn't work with an attached process. */
|
|
|
|
|
if (current_inferior ()->attach_flag)
|
|
|
|
|
return;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
|
|
|
|
/* Find the program interpreter. */
|
|
|
|
|
interp_name = find_program_interpreter ();
|
|
|
|
|
if (!interp_name)
|
|
|
|
|
return;
|
|
|
|
|
|
2012-07-18 21:38:39 +02:00
|
|
|
|
cleanup = make_cleanup (null_cleanup, NULL);
|
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
/* Create a bfd for the interpreter. */
|
* cli/cli-dump.c (bfd_openr_with_cleanup): Use gdb_bfd_openr.
(bfd_openw_with_cleanup): Use gdb_bfd_openw.
* corelow.c (core_open): Use gdb_bfd_fopen.
* dsrec.c (load_srec): Use gdb_bfd_openr.
* exec.c (exec_file_attach): Use gdb_bfd_fopen.
* gcore.c (gcore_memory_sections): Use gdb_bfd_openw.
* gdb_bfd.c (gdb_bfd_fopen, gdb_bfd_openr, gdb_bfd_openw)
(gdb_bfd_openr_iovec, gdb_bfd_openr_next_archived_file)
(gdb_bfd_fdopenr): New functions.
* gdb_bfd.h (gdb_bfd_fopen, gdb_bfd_openr, gdb_bfd_openw)
(gdb_bfd_openr_iovec, gdb_bfd_openr_next_archived_file)
(gdb_bfd_fdopenr): Declare.
* jit.c (bfd_open_from_target_memory): Use gdb_bfd_openr_iovec.
* m32-rom.c (m32r_load, m32r_upload_command): Use gdb_bfd_openr.
* machoread.c (macho_symfile_read_all_oso): Use gdb_bfd_openr,
gdb_bfd_openr_next_archived_file.
(macho_check_dsym): Use gdb_bfd_openr.
(macho_add_oso_symfile): Don't call gdb_bfd_stash_filename.
* procfs.c (insert_dbx_link_bpt_in_file): Use gdb_bfd_fdopenr.
* remote-m32r-sdi.c (m32r_load): Use gdb_bfd_openr.
* remote-mips.c (mips_load_srec, pmon_load_fast): Use
gdb_bfd_openr.
* remote.c (remote_bfd_open): Use gdb_bfd_openr_iovec.
* rs6000-nat.c (add_vmap): Use gdb_bfd_openr, gdb_bfd_fdopenr,
gdb_bfd_openr_next_archived_file.
* solib-darwin.c (darwin_solib_get_all_image_info_addr_at_init):
Use gdb_bfd_openr.
* solib-pa64.c (pa64_solib_create_inferior_hook): Use
gdb_bfd_openr.
* solib-spu.c (spu_bfd_fopen): Use gdb_bfd_openr_iovec.
* solib.c (solib_bfd_fopen): Use gdb_bfd_fopen.
* spu-linux-nat.c (spu_bfd_open): Use gdb_bfd_openr_iovec.
* symfile.c (bfd_open_maybe_remote): Use gdb_bfd_openr.
(symfile_bfd_open): Use gdb_bfd_fopen.
(generic_load): Use gdb_bfd_openr.
* windows-nat.c (windows_make_so): Use gdb_bfd_openr.
2012-07-23 16:57:58 +02:00
|
|
|
|
dyld_bfd = gdb_bfd_openr (interp_name, gnutarget);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
if (dyld_bfd)
|
|
|
|
|
{
|
|
|
|
|
bfd *sub;
|
2010-05-17 01:49:58 +02:00
|
|
|
|
|
2012-07-18 21:42:26 +02:00
|
|
|
|
make_cleanup_bfd_unref (dyld_bfd);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
sub = bfd_mach_o_fat_extract (dyld_bfd, bfd_object,
|
2009-06-17 20:44:23 +02:00
|
|
|
|
gdbarch_bfd_arch_info (target_gdbarch));
|
2009-02-04 09:47:56 +01:00
|
|
|
|
if (sub)
|
|
|
|
|
{
|
2012-07-23 16:56:11 +02:00
|
|
|
|
dyld_bfd = sub;
|
|
|
|
|
gdb_bfd_ref (sub);
|
2012-07-18 21:42:26 +02:00
|
|
|
|
make_cleanup_bfd_unref (sub);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
2012-07-18 21:38:39 +02:00
|
|
|
|
else
|
|
|
|
|
dyld_bfd = NULL;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
|
|
|
|
if (!dyld_bfd)
|
2012-07-18 21:38:39 +02:00
|
|
|
|
{
|
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
|
return;
|
|
|
|
|
}
|
2009-10-14 15:15:34 +02:00
|
|
|
|
|
2011-09-27 17:30:18 +02:00
|
|
|
|
/* We find the dynamic linker's base address by examining
|
|
|
|
|
the current pc (which should point at the entry point for the
|
|
|
|
|
dynamic linker) and subtracting the offset of the entry point. */
|
|
|
|
|
load_addr = (regcache_read_pc (get_current_regcache ())
|
|
|
|
|
- bfd_get_start_address (dyld_bfd));
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
|
|
|
|
/* Now try to set a breakpoint in the dynamic linker. */
|
2012-05-29 14:59:53 +02:00
|
|
|
|
info->all_image_addr =
|
2009-02-04 09:47:56 +01:00
|
|
|
|
lookup_symbol_from_bfd (dyld_bfd, "_dyld_all_image_infos");
|
2009-10-14 15:15:34 +02:00
|
|
|
|
|
2012-07-18 21:38:39 +02:00
|
|
|
|
do_cleanups (cleanup);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (info->all_image_addr == 0)
|
2009-02-04 09:47:56 +01:00
|
|
|
|
return;
|
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
info->all_image_addr += load_addr;
|
2011-09-27 17:30:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Extract dyld_all_image_addr reading it from
|
|
|
|
|
TARGET_OBJECT_DARWIN_DYLD_INFO. */
|
|
|
|
|
|
|
|
|
|
static void
|
2012-05-29 14:59:53 +02:00
|
|
|
|
darwin_solib_read_all_image_info_addr (struct darwin_info *info)
|
2011-09-27 17:30:18 +02:00
|
|
|
|
{
|
|
|
|
|
gdb_byte buf[8 + 8 + 4];
|
|
|
|
|
LONGEST len;
|
|
|
|
|
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
|
|
|
|
|
|
|
|
|
|
len = target_read (¤t_target, TARGET_OBJECT_DARWIN_DYLD_INFO, NULL,
|
|
|
|
|
buf, 0, sizeof (buf));
|
|
|
|
|
if (len != sizeof (buf))
|
|
|
|
|
return;
|
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
info->all_image_addr = extract_unsigned_integer (buf, 8, byte_order);
|
2011-09-27 17:30:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Shared library startup support. See documentation in solib-svr4.c. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
darwin_solib_create_inferior_hook (int from_tty)
|
|
|
|
|
{
|
2012-05-29 14:59:53 +02:00
|
|
|
|
struct darwin_info *info = get_darwin_info ();
|
|
|
|
|
|
|
|
|
|
info->all_image_addr = 0;
|
2011-09-27 17:30:18 +02:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
darwin_solib_read_all_image_info_addr (info);
|
2011-09-27 17:30:18 +02:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (info->all_image_addr == 0)
|
|
|
|
|
darwin_solib_get_all_image_info_addr_at_init (info);
|
2011-09-27 17:30:18 +02:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (info->all_image_addr == 0)
|
2011-09-27 17:30:18 +02:00
|
|
|
|
return;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
darwin_load_image_infos (info);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
|
2012-05-29 14:59:53 +02:00
|
|
|
|
if (darwin_dyld_version_ok (info))
|
|
|
|
|
create_solib_event_breakpoint (target_gdbarch, info->all_image.notifier);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
darwin_clear_solib (void)
|
|
|
|
|
{
|
2012-05-29 14:59:53 +02:00
|
|
|
|
struct darwin_info *info = get_darwin_info ();
|
|
|
|
|
|
|
|
|
|
info->all_image_addr = 0;
|
|
|
|
|
info->all_image.version = 0;
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
darwin_free_so (struct so_list *so)
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The section table is built from bfd sections using bfd VMAs.
|
|
|
|
|
Relocate these VMAs according to solib info. */
|
2009-10-13 12:31:40 +02:00
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
static void
|
|
|
|
|
darwin_relocate_section_addresses (struct so_list *so,
|
2009-05-23 01:49:14 +02:00
|
|
|
|
struct target_section *sec)
|
2009-02-04 09:47:56 +01:00
|
|
|
|
{
|
|
|
|
|
sec->addr += so->lm_info->lm_addr;
|
|
|
|
|
sec->endaddr += so->lm_info->lm_addr;
|
|
|
|
|
|
|
|
|
|
/* Best effort to set addr_high/addr_low. This is used only by
|
|
|
|
|
'info sharedlibary'. */
|
|
|
|
|
if (so->addr_high == 0)
|
|
|
|
|
{
|
|
|
|
|
so->addr_low = sec->addr;
|
|
|
|
|
so->addr_high = sec->endaddr;
|
|
|
|
|
}
|
|
|
|
|
if (sec->endaddr > so->addr_high)
|
|
|
|
|
so->addr_high = sec->endaddr;
|
|
|
|
|
if (sec->addr < so->addr_low)
|
|
|
|
|
so->addr_low = sec->addr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct symbol *
|
|
|
|
|
darwin_lookup_lib_symbol (const struct objfile *objfile,
|
|
|
|
|
const char *name,
|
|
|
|
|
const domain_enum domain)
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd *
|
|
|
|
|
darwin_bfd_open (char *pathname)
|
|
|
|
|
{
|
|
|
|
|
char *found_pathname;
|
|
|
|
|
int found_file;
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
bfd *res;
|
|
|
|
|
|
|
|
|
|
/* Search for shared library file. */
|
|
|
|
|
found_pathname = solib_find (pathname, &found_file);
|
|
|
|
|
if (found_pathname == NULL)
|
|
|
|
|
perror_with_name (pathname);
|
|
|
|
|
|
|
|
|
|
/* Open bfd for shared library. */
|
|
|
|
|
abfd = solib_bfd_fopen (found_pathname, found_file);
|
|
|
|
|
|
|
|
|
|
res = bfd_mach_o_fat_extract (abfd, bfd_object,
|
2009-06-17 20:44:23 +02:00
|
|
|
|
gdbarch_bfd_arch_info (target_gdbarch));
|
2009-02-04 09:47:56 +01:00
|
|
|
|
if (!res)
|
|
|
|
|
{
|
2012-07-18 21:42:26 +02:00
|
|
|
|
make_cleanup_bfd_unref (abfd);
|
2009-02-04 09:47:56 +01:00
|
|
|
|
error (_("`%s': not a shared-library: %s"),
|
2012-07-18 21:34:57 +02:00
|
|
|
|
bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
|
2009-02-04 09:47:56 +01:00
|
|
|
|
}
|
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct target_so_ops darwin_so_ops;
|
|
|
|
|
|
2012-03-02 01:06:13 +01:00
|
|
|
|
/* -Wmissing-prototypes */
|
|
|
|
|
extern initialize_file_ftype _initialize_darwin_solib;
|
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
void
|
|
|
|
|
_initialize_darwin_solib (void)
|
|
|
|
|
{
|
2012-05-29 14:59:53 +02:00
|
|
|
|
solib_darwin_pspace_data
|
|
|
|
|
= register_program_space_data_with_cleanup (darwin_pspace_data_cleanup);
|
|
|
|
|
|
2009-02-04 09:47:56 +01:00
|
|
|
|
darwin_so_ops.relocate_section_addresses = darwin_relocate_section_addresses;
|
|
|
|
|
darwin_so_ops.free_so = darwin_free_so;
|
|
|
|
|
darwin_so_ops.clear_solib = darwin_clear_solib;
|
|
|
|
|
darwin_so_ops.solib_create_inferior_hook = darwin_solib_create_inferior_hook;
|
|
|
|
|
darwin_so_ops.special_symbol_handling = darwin_special_symbol_handling;
|
|
|
|
|
darwin_so_ops.current_sos = darwin_current_sos;
|
|
|
|
|
darwin_so_ops.open_symbol_file_object = open_symbol_file_object;
|
|
|
|
|
darwin_so_ops.in_dynsym_resolve_code = darwin_in_dynsym_resolve_code;
|
|
|
|
|
darwin_so_ops.lookup_lib_global_symbol = darwin_lookup_lib_symbol;
|
|
|
|
|
darwin_so_ops.bfd_open = darwin_bfd_open;
|
|
|
|
|
}
|