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Tom Tromey efd66ac669 change minsym representation 
In a later patch we're going to change the minimal symbol address
calculation to apply section offsets at the point of use.  To make it
simpler to catch potential problem spots, this patch changes the
representation of minimal symbols and introduces new
minimal-symbol-specific variants of the various accessors.  This is
necessary because it would be excessively ambitious to try to convert
all the symbol types at once.

The core of this change is just renaming a field in minimal_symbol;
the rest is just a fairly mechanical rewording.

2014-02-26  Tom Tromey  <tromey@redhat.com>

	* symtab.h (struct minimal_symbol) <mginfo>: Rename from ginfo.
	(MSYMBOL_VALUE, MSYMBOL_VALUE_ADDRESS, MSYMBOL_VALUE_BYTES)
	(MSYMBOL_BLOCK_VALUE, MSYMBOL_VALUE_CHAIN, MSYMBOL_LANGUAGE)
	(MSYMBOL_SECTION, MSYMBOL_OBJ_SECTION, MSYMBOL_NATURAL_NAME)
	(MSYMBOL_LINKAGE_NAME, MSYMBOL_PRINT_NAME, MSYMBOL_DEMANGLED_NAME)
	(MSYMBOL_SET_LANGUAGE, MSYMBOL_SEARCH_NAME)
	(MSYMBOL_MATCHES_SEARCH_NAME, MSYMBOL_SET_NAMES): New macros.
	* ada-lang.c (ada_main_name): Update.
	(ada_lookup_simple_minsym): Update.
	(ada_make_symbol_completion_list): Update.
	(ada_add_standard_exceptions): Update.
	* ada-tasks.c (read_atcb, ada_tasks_inferior_data_sniffer): Update.
	* aix-thread.c (pdc_symbol_addrs, pd_enable): Update.
	* amd64-windows-tdep.c (amd64_skip_main_prologue): Update.
	* arm-tdep.c (skip_prologue_function): Update.
	(arm_skip_stack_protector, arm_skip_stub): Update.
	* arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update.
	(arm_wince_skip_main_prologue): Update.
	* auxv.c (ld_so_xfer_auxv): Update.
	* avr-tdep.c (avr_scan_prologue): Update.
	* ax-gdb.c (gen_var_ref): Update.
	* block.c (call_site_for_pc): Update.
	* blockframe.c (get_pc_function_start): Update.
	(find_pc_partial_function_gnu_ifunc): Update.
	* breakpoint.c (create_overlay_event_breakpoint): Update.
	(create_longjmp_master_breakpoint): Update.
	(create_std_terminate_master_breakpoint): Update.
	(create_exception_master_breakpoint): Update.
	(resolve_sal_pc): Update.
	* bsd-uthread.c (bsd_uthread_lookup_address): Update.
	* btrace.c (ftrace_print_function_name, ftrace_function_switched):
	Update.
	* c-valprint.c (c_val_print): Update.
	* coff-pe-read.c (add_pe_forwarded_sym): Update.
	* coffread.c (coff_symfile_read): Update.
	* common/agent.c (agent_look_up_symbols): Update.
	* dbxread.c (find_stab_function_addr): Update.
	(end_psymtab): Update.
	* dwarf2loc.c (call_site_to_target_addr): Update.
	(func_verify_no_selftailcall): Update.
	(tailcall_dump): Update.
	(call_site_find_chain_1): Update.
	(dwarf_expr_reg_to_entry_parameter): Update.
	* elfread.c (elf_gnu_ifunc_record_cache): Update.
	(elf_gnu_ifunc_resolve_by_got): Update.
	* f-valprint.c (info_common_command): Update.
	* findvar.c (read_var_value): Update.
	* frame.c (get_prev_frame_1): Update.
	(inside_main_func): Update.
	* frv-tdep.c (frv_skip_main_prologue): Update.
	(frv_frame_this_id): Update.
	* glibc-tdep.c (glibc_skip_solib_resolver): Update.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Update.
	* gnu-v3-abi.c (gnuv3_rtti_type): Update.
	(gnuv3_skip_trampoline): Update.
	* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline): Update.
	(hppa64_hpux_in_solib_call_trampoline): Update.
	(hppa_hpux_skip_trampoline_code): Update.
	(hppa64_hpux_search_dummy_call_sequence): Update.
	(hppa_hpux_find_import_stub_for_addr): Update.
	(hppa_hpux_find_dummy_bpaddr): Update.
	* hppa-tdep.c (hppa_symbol_address)
	(hppa_lookup_stub_minimal_symbol): Update.
	* i386-tdep.c (i386_skip_main_prologue): Update.
	(i386_pe_skip_trampoline_code): Update.
	* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Update.
	* infcall.c (get_function_name): Update.
	* infcmd.c (until_next_command): Update.
	* jit.c (jit_breakpoint_re_set_internal): Update.
	(jit_inferior_init): Update.
	* linespec.c (minsym_found): Update.
	(add_minsym): Update.
	* linux-fork.c (info_checkpoints_command): Update.
	* linux-nat.c (get_signo): Update.
	* linux-thread-db.c (inferior_has_bug): Update.
	* m32c-tdep.c (m32c_return_value): Update.
	(m32c_m16c_address_to_pointer): Update.
	(m32c_m16c_pointer_to_address): Update.
	* m32r-tdep.c (m32r_frame_this_id): Update.
	* m68hc11-tdep.c (m68hc11_get_register_info): Update.
	* machoread.c (macho_resolve_oso_sym_with_minsym): Update.
	* maint.c (maintenance_translate_address): Update.
	* minsyms.c (add_minsym_to_hash_table): Update.
	(add_minsym_to_demangled_hash_table): Update.
	(msymbol_objfile): Update.
	(lookup_minimal_symbol): Update.
	(iterate_over_minimal_symbols): Update.
	(lookup_minimal_symbol_text): Update.
	(lookup_minimal_symbol_by_pc_name): Update.
	(lookup_minimal_symbol_solib_trampoline): Update.
	(lookup_minimal_symbol_by_pc_section_1): Update.
	(lookup_minimal_symbol_and_objfile): Update.
	(prim_record_minimal_symbol_full): Update.
	(compare_minimal_symbols): Update.
	(compact_minimal_symbols): Update.
	(build_minimal_symbol_hash_tables): Update.
	(install_minimal_symbols): Update.
	(terminate_minimal_symbol_table): Update.
	(find_solib_trampoline_target): Update.
	(minimal_symbol_upper_bound): Update.
	* mips-linux-tdep.c (mips_linux_skip_resolver): Update.
	* mips-tdep.c (mips_stub_frame_sniffer): Update.
	(mips_skip_pic_trampoline_code): Update.
	* msp430-tdep.c (msp430_skip_trampoline_code): Update.
	* objc-lang.c (selectors_info): Update.
	(classes_info): Update.
	(find_methods): Update.
	(find_imps): Update.
	(find_objc_msgsend): Update.
	* objfiles.c (objfile_relocate1): Update.
	* objfiles.h (ALL_OBJFILE_MSYMBOLS): Update.
	* obsd-tdep.c (obsd_skip_solib_resolver): Update.
	* p-valprint.c (pascal_val_print): Update.
	* parse.c (write_exp_msymbol): Update.
	* ppc-linux-tdep.c (powerpc_linux_in_dynsym_resolve_code)
	(ppc_linux_spe_context_lookup, ppc_elfv2_skip_entrypoint): Update.
	* ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update.
	* printcmd.c (build_address_symbolic): Update.
	(sym_info): Update.
	(address_info): Update.
	* proc-service.c (ps_pglobal_lookup): Update.
	* psymtab.c (find_pc_sect_psymtab_closer): Update.
	(find_pc_sect_psymtab): Update.
	* python/py-framefilter.c (py_print_frame): Update.
	* ravenscar-thread.c (get_running_thread_id): Update.
	* record-btrace.c (btrace_call_history, btrace_get_bfun_name):
	Update.
	* remote.c (remote_check_symbols): Update.
	* rs6000-tdep.c (rs6000_skip_main_prologue): Update.
	(rs6000_skip_trampoline_code): Update.
	* sh64-tdep.c (sh64_elf_make_msymbol_special): Update.
	* sol2-tdep.c (sol2_skip_solib_resolver): Update.
	* solib-dsbt.c (lm_base): Update.
	* solib-frv.c (lm_base): Update.
	(main_got): Update.
	* solib-irix.c (locate_base): Update.
	* solib-som.c (som_solib_create_inferior_hook): Update.
	(som_solib_desire_dynamic_linker_symbols): Update.
	(link_map_start): Update.
	* solib-spu.c (spu_enable_break): Update.
	(ocl_enable_break): Update.
	* solib-svr4.c (elf_locate_base): Update.
	(enable_break): Update.
	* spu-tdep.c (spu_get_overlay_table): Update.
	(spu_catch_start): Update.
	(flush_ea_cache): Update.
	* stabsread.c (define_symbol): Update.
	(scan_file_globals): Update.
	* stack.c (find_frame_funname): Update.
	(frame_info): Update.
	* symfile.c (simple_read_overlay_table): Update.
	(simple_overlay_update): Update.
	* symmisc.c (dump_msymbols): Update.
	* symtab.c (fixup_section): Update.
	(find_pc_sect_line): Update.
	(skip_prologue_sal): Update.
	(search_symbols): Update.
	(print_msymbol_info): Update.
	(rbreak_command): Update.
	(MCOMPLETION_LIST_ADD_SYMBOL): New macro.
	(completion_list_objc_symbol): Update.
	(default_make_symbol_completion_list_break_on): Update.
	* tracepoint.c (scope_info): Update.
	* tui/tui-disasm.c (tui_find_disassembly_address): Update.
	(tui_get_begin_asm_address): Update.
	* valops.c (find_function_in_inferior): Update.
	* value.c (value_static_field): Update.
	(value_fn_field): Update.
2014-02-26 12:11:16 -07:00
..
lib/gdb [Python] Make regexp collection printers work with typedefs as well. 2014-02-26 11:04:12 -08:00
py-arch.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-auto-load.c Extension Language API 2014-02-05 19:27:58 -08:00
py-block.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-bpevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-breakpoint.c Extension Language API 2014-02-05 19:27:58 -08:00
py-cmd.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-continueevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-event.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-event.h Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-events.h Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-evtregistry.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-evts.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-exitedevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-finishbreakpoint.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-frame.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-framefilter.c change minsym representation 2014-02-26 12:11:16 -07:00
py-function.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-gdb-readline.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-inferior.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-infthread.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-lazy-string.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-linetable.c Fix Python stack corruption 2014-02-09 18:47:40 +01:00
py-newobjfileevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-objfile.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-param.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-prettyprint.c Extension Language API 2014-02-05 19:27:58 -08:00
py-progspace.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-signalevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-stopevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-stopevent.h Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-symbol.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-symtab.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-threadevent.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-type.c Add missing empty line after declarations in "if" block (py-type.c). 2014-01-15 16:32:05 +04:00
py-utils.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
py-value.c Call overloaded operators to perform operations on gdb.Value objects. 2014-02-19 15:47:45 -08:00
python-config.py Add support for Python 3. 2012-12-12 16:47:30 +00:00
python-internal.h Extension Language API 2014-02-05 19:27:58 -08:00
python.c Extension Language API 2014-02-05 19:27:58 -08:00
python.h Extension Language API 2014-02-05 19:27:58 -08:00