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Remove the exec_bfd macro

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This removes the exec_bfd macro, in favor of new accessors on
program_space.  In one spot the accessor can't be used; but this is
still a big improvement over the macro, IMO.

gdb/ChangeLog
2020-10-29  Tom Tromey  <tom@tromey.com>

	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
	* symfile.c (reread_symbols): Update.
	* symfile-mem.c (add_symbol_file_from_memory_command)
	(add_vsyscall_page): Update.
	* source-cache.c (source_cache::get_plain_source_lines): Update.
	* solib-svr4.c (find_program_interpreter, elf_locate_base)
	(svr4_current_sos_direct, svr4_exec_displacement)
	(svr4_relocate_main_executable): Update.
	(svr4_iterate_over_objfiles_in_search_order): Update.
	* solib-frv.c (enable_break2, enable_break): Update.
	* solib-dsbt.c (lm_base, enable_break): Update.
	* solib-darwin.c (find_program_interpreter)
	(darwin_solib_create_inferior_hook): Update.
	* sol-thread.c (rw_common, ps_pdmodel): Update.
	* rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
	* remote.c (compare_sections_command)
	(remote_target::trace_set_readonly_regions): Update.
	* remote-sim.c (get_sim_inferior_data)
	(gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
	(gdbsim_target_open, gdbsim_target::files_info): Update.
	* exec.h (exec_bfd): Remove macro.
	* progspace.c (initialize_progspace): Update.
	* proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
	Update.
	* nto-procfs.c (nto_procfs_target::post_attach)
	(nto_procfs_target::create_inferior): Update.
	* maint.c (maintenance_info_sections): Update.
	* linux-thread-db.c (thread_db_target::get_thread_local_address):
	Update.
	* infcmd.c (post_create_inferior): Update.
	* gcore.c (default_gcore_arch, default_gcore_target): Update.
	(objfile_find_memory_regions): Update.
	* exec.c (validate_exec_file, exec_file_attach)
	(exec_read_partial_read_only, print_section_info): Update.
	* corelow.c (core_target_open): Update.
	* corefile.c (reopen_exec_file, validate_files): Update.
	* arm-tdep.c (gdb_print_insn_arm): Update.
	* arch-utils.c (gdbarch_update_p, default_print_insn): Update.
	* progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
	methods.
This commit is contained in:
Tom Tromey
2020-10-29 15:04:33 -06:00
parent b55221abba
commit 7e10abd146
28 changed files with 218 additions and 120 deletions
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13
gdb/gcore.c
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@@ -171,10 +171,10 @@ default_gcore_arch (void)
if (bfdarch != NULL)
return bfdarch->arch;
if (exec_bfd == NULL)
if (current_program_space->exec_bfd () == NULL)
error (_("Can't find bfd architecture for corefile (need execfile)."));
return bfd_get_arch (exec_bfd);
return bfd_get_arch (current_program_space->exec_bfd ());
}
static const char *
@@ -184,12 +184,12 @@ default_gcore_target (void)
if (gdbarch_gcore_bfd_target_p (target_gdbarch ()))
return gdbarch_gcore_bfd_target (target_gdbarch ());
/* Otherwise, try to fall back to the exec_bfd target. This will probably
/* Otherwise, try to fall back to the exec target. This will probably
not work for non-ELF targets. */
if (exec_bfd == NULL)
if (current_program_space->exec_bfd () == NULL)
return NULL;
else
return bfd_get_target (exec_bfd);
return bfd_get_target (current_program_space->exec_bfd ());
}
/* Derive a reasonable stack segment by unwinding the target stack,
@@ -500,7 +500,8 @@ objfile_find_memory_regions (struct target_ops *self,
obfd);
/* Make a heap segment. */
if (derive_heap_segment (exec_bfd, &temp_bottom, &temp_top))
if (derive_heap_segment (current_program_space->exec_bfd (), &temp_bottom,
&temp_top))
(*func) (temp_bottom, temp_top - temp_bottom,
1, /* Heap section will be readable. */
1, /* Heap section will be writable. */