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0ba1096ad5
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197 Commits

Author SHA1 Message Date
Kai Tietz
0ba1096ad5 2011-03-23 Kai Tietz <ktietz@redhat.com> 
* breakpoint.c (clear_command): Use filename_cmp
	instead of strcmp for comparison.
	* buildsym.c (watch_main_source_file_lossage): Likewise.
	(patch_subfile_names): Use IS_DIR_SEPARATOR instead of
	checking just for slash.
	* dbxread.c (read_dbx_symtab): Use lbasename instead of
	strrchr and filename_cmp instead of strcmp for filenames.
	(add_old_header_file): Use filename_cmp
	instead of strcmp for comparison.
	* exec.c (exec_set_section_address): Likewise.
	* macrotab.c (macro_lookup_inclusion): Likewise.
	(macro_lookup_inclusion): Likewise.
	* elfread.c (_initialize_elfread): Likewise.
	(elfstab_offset_sections): Likewise.
	(elfstab_offset_sections): Use lbasename instead of
	strrchr.
	* mdebugread.c (parse_partial_symbols): Likewise.
	(arse_partial_symbols): Use filename_(n)cmp instead of
	str(n)cmp for comparison.
	* minsyms.c (lookup_minimal_symbol): Likewise.
	* psymtab.c (read_psymtabs_with_filename): Likewise.
	* solib.c (solib_read_symbols): Likewise.
	(reload_shared_libraries_1): Likewise.
	* symmisc.c (maintenance_print_symbols): Likewise.
	* symfile.c (separate_debug_file_exists): Likewise.
	(reread_symbols): Likewise.
	(find_separate_debug_file_by_debuglink): Likewise.
	* remote-fileio.c (remote_fileio_func_rename): Likewise.
	* source.c (add_path): Likewise.
	* symtab.c (filename_seen): Likewise.
	(file_matches): Likewise.
	(print_symbol_info): Likewise.
	(maybe_add_partial_symtab_filename): Likewise.
	(make_source_files_completion_list): Likewise.
	* xml-syscall.c (init_sysinfo): Likewise.
	* windows-nat.c (_initialize_check_for_gdb_ini): Use
	IS_DIR_SEPARATOR for checking for trailing path separator.
 2011-03-23 18:23:56 +00:00
Michael Snyder
69feea6fe7 2011-03-05 Michael Snyder <msnyder@vmware.com> 
* elfread.c (elf_symtab_read): Stop memory leak.
 2011-03-07 19:44:19 +00:00
Tom Tromey
b11896a527 * xcoffread.c (xcoff_sym_fns): Update. 
* symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
	(enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
	* symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
	(symbol_file_add_with_addrs_or_offsets): Likewise.
	(reread_symbols): Handle OBJF_PSYMTABS_READ.
	* somread.c (som_sym_fns): Update.
	* psymtab.h (require_partial_symbols): Declare.
	* psymtab.c (require_partial_symbols): New function.
	(ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
	(ALL_OBJFILE_PSYMTABS): Undef.
	(ALL_PSYMTABS): Move from psympriv.h.
	(lookup_partial_symtab, find_pc_sect_psymtab)
	(lookup_symbol_aux_psymtabs, relocate_psymtabs)
	(find_last_source_symtab_from_partial)
	(forget_cached_source_info_partial)
	(print_psymtab_stats_for_objfile, read_symtabs_for_function)
	(expand_partial_symbol_tables, read_psymtabs_with_filename)
	(map_symbol_names_psymtab, map_symbol_filenames_psymtab)
	(find_symbol_file_from_partial, map_matching_symbols_psymtab)
	(expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
	Use ALL_OBJFILE_PSYMTABS_REQUIRED.
	* psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
	* objfiles.h (OBJF_PSYMTABS_READ): New macro.
	* objfiles.c (objfile_has_partial_symbols): Handle lazily-read
	psymtabs.
	* mipsread.c (ecoff_sym_fns): Update.
	* machoread.c (macho_sym_fns): Update.
	* elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
	(read_psyms): New function.
	(elf_sym_fns, elf_sym_fns_gdb_index): Update.
	(elf_sym_fns_lazy_psyms): New global.
	* dwarf2read.c (dwarf2_initialize_objfile): Don't call
	dwarf2_build_psymtabs.
	* dbxread.c (aout_sym_fns): Update.
	* coffread.c (coff_sym_fns): Update.
 2011-03-07 16:17:29 +00:00
Joel Brobecker
c05d19c5b6 Minor reformatting in elfread.c:elf_symtab_read 
gdb/ChangeLog:

        * elfread.c (elf_symtab_read): Minor reformatting.
 2011-03-07 11:13:08 +00:00
Michael Snyder
0963b4bd45 2011-01-07 Michael Snyder <msnyder@vmware.com> 
* ada-lang.c: Comment cleanup, mostly periods and spaces.
	* ada-lang.h: Ditto.
	* ada-tasks.c: Ditto.
	* ada-valprint.c: Ditto.
	* aix-threads.c: Ditto.
	* alpha-linux-nat.c: Ditto.
	* alpha-linux-tdep.c: Ditto.
	* alpha-mdebug-tdep.c: Ditto.
	* alpha-nat.c: Ditto.
	* alpha-osf1-tdep.c: Ditto.
	* alpha-tdep.c: Ditto.
	* alphabsd-nat.c: Ditto.
	* alphabsd-tdep.c: Ditto.
	* amd64-darwin-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* amd64-sol2-tdep.c: Ditto.
	* amd64-tdep.c: Ditto.
	* amd64-fbsd-tdep.c: Ditto.
	* amd64-nbsd-tdep.c: Ditto.
	* amd64-obsd-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* arm-tdep.c: Ditto.
	* arm-tdep.h: Ditto.
	* armnbsd-nat.c: Ditto.
	* avr-tdep.c: Ditto.
	* bfin-tdep.c: Ditto.
	* bsd-kvm.c: Ditto.
	* c-typeprintc: Ditto.
	* c-valprint.c: Ditto.
	* coff-pe-read.h: Ditto.
	* coffreead.c: Ditto.
	* cris-tdep.c: Ditto.
	* d-lang.c: Ditto.
	* darwin-nat-info.c: Ditto.
	* darwin-nat.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* dcache.c: Ditto.
	* dcache.h: Ditto.
	* dec-thread.c: Ditto.
	* defs.h: Ditto.
	* demangle.c: Ditto.
	* dicos-tdep.c: Ditto.
	* dictionary.c: Ditto.
	* dictionary.h: Ditto.
	* dink32-rom.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dsrec.c: Ditto.
	* dummy-frame.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* environ.c: Ditto.
	* eval.c: Ditto.
	* event-top.h: Ditto.
	* exceptions.c: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-exp.y: Ditto.
	* f-lang.c: Ditto.
	* f-lang.h: Ditto.
	* f-typeprint.c: Ditto.
	* f-valprint.c: Ditto.
	* fbsd-nat.c: Ditto.
	* findvar.c: Ditto.
	* fork-child.c: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* frv-linux-tdep.c: Ditto.
	* frv-tdep.c: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_string.h: Ditto.
	* gdb_thread_db.h: Ditto.
	* gdb_wait.h: Ditto.
	* gdbarch.sh: Ditto.
	* gdbcore.h: Ditto.
	* gdbthread.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* gnu-nat.c: Ditto.
	* gnu-nat.h: Ditto.
	* gnu-v2-abi.c: Ditto.
	* gnu-v3-abi.c: Ditto.
	* go32-nat.c: Ditto.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
 2011-01-07 19:36:19 +00:00
Michael Snyder
3e43a32aaa 2011-01-05 Michael Snyder <msnyder@vmware.com> 
* addrmap.c: Shorten lines of >= 80 columns.
	* arch-utils.c: Ditto.
	* arch-utils.h: Ditto.
	* ax-gdb.c: Ditto.
	* ax-general.c: Ditto.
	* bcache.c: Ditto.
	* blockframe.c: Ditto.
	* breakpoint.c: Ditto.
	* buildsym.c: Ditto.
	* c-lang.c: Ditto.
	* c-typeprint.c: Ditto.
	* charset.c: Ditto.
	* coffread.c: Ditto.
	* command.h: Ditto.
	* corelow.c: Ditto.
	* cp-abi.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* defs.h: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* dictionary.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* eval.c: Ditto.
	* event-loop.c: Ditto.
	* event-loop.h: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-lang.c: Ditto.
	* f-valprint.c: Ditto.
	* findcmd.c: Ditto.
	* frame-base.c: Ditto.
	* frame-unwind.c: Ditto.
	* frame-unwind.h: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_dirent.h: Ditto.
	* gdb_obstack.h: Ditto.
	* gdbcore.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* inf-ttrace.c: Ditto.
	* infcall.c: Ditto.
	* infcmd.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* inline-frame.h: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* libunwind-frame.c: Ditto.
	* libunwind-frame.h: Ditto.
	* linespec.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-nat.h: Ditto.
	* linux-thread-db.c: Ditto.
	* machoread.c: Ditto.
	* macroexp.c: Ditto.
	* macrotab.c: Ditto.
	* main.c: Ditto.
	* maint.c: Ditto.
	* mdebugread.c: Ditto.
	* memattr.c: Ditto.
	* minsyms.c: Ditto.
	* monitor.c: Ditto.
	* monitor.h: Ditto.
	* objfiles.c: Ditto.
	* objfiles.h: Ditto.
	* osabi.c: Ditto.
	* p-typeprint.c: Ditto.
	* p-valprint.c: Ditto.
	* parse.c: Ditto.
	* printcmd.c: Ditto.
	* proc-events.c: Ditto.
	* procfs.c: Ditto.
	* progspace.c: Ditto.
	* progspace.h: Ditto.
	* psympriv.h: Ditto.
	* psymtab.c: Ditto.
	* record.c: Ditto.
	* regcache.c: Ditto.
	* regcache.h: Ditto.
	* remote-fileio.c: Ditto.
	* remote.c: Ditto.
	* ser-mingw.c: Ditto.
	* ser-tcp.c: Ditto.
	* ser-unix.c: Ditto.
	* serial.c: Ditto.
	* serial.h: Ditto.
	* solib-frv.c: Ditto.
	* solib-irix.c: Ditto.
	* solib-osf.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
	* solib-sunos.c: Ditto.
	* solib-svr4.c: Ditto.
	* solib-target.c: Ditto.
	* solib.c: Ditto.
	* somread.c: Ditto.
	* source.c: Ditto.
	* stabsread.c: Ditto.
	* stabsread.c: Ditto.
	* stack.c: Ditto.
	* stack.h: Ditto.
	* symfile-mem.c: Ditto.
	* symfile.c: Ditto.
	* symfile.h: Ditto.
	* symmisc.c: Ditto.
	* symtab.c: Ditto.
	* symtab.h: Ditto.
	* target-descriptions.c: Ditto.
	* target-memory.c: Ditto.
	* target.c: Ditto.
	* target.h: Ditto.
	* terminal.h: Ditto.
	* thread.c: Ditto.
	* top.c: Ditto.
	* tracepoint.c: Ditto.
	* tracepoint.h: Ditto.
	* ui-file.c: Ditto.
	* ui-file.h: Ditto.
	* ui-out.h: Ditto.
	* user-regs.c: Ditto.
	* user-regs.h: Ditto.
	* utils.c: Ditto.
	* valarith.c: Ditto.
	* valops.c: Ditto.
	* valprint.c: Ditto.
	* valprint.h: Ditto.
	* value.c: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	* vec.h: Ditto.
	* xcoffread.c: Ditto.
	* xcoffsolib.c: Ditto.
	* xcoffsolib.h: Ditto.
	* xml-syscall.c: Ditto.
	* xml-tdesc.c: Ditto.
 2011-01-05 22:22:53 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Jan Kratochvil
3f1eff0a2c gdb/ 
Fix stale memory references.
	* elfread.c (elf_symfile_read): Replace xmalloc by bfd_alloc, drop
	xfree, new comment.
 2010-11-19 22:30:47 +00:00
Tom Tromey
72b9f47f1e * symfile.h (allocate_symtab): Update. 
* symfile.c (allocate_symtab): Make 'filename' const.
	* psymtab.c (add_psymbol_to_bcache): Make 'name' const.
	(add_psymbol_to_list): Likewise.
	* psympriv.h (struct partial_symtab) <filename, dirname>: Now
	const.
	(add_psymbol_to_list): Update.
	* mdebugread.c (new_symtab): Make 'name' const.
	(psymtab_to_symtab_1): Make 'filename' const.
	* elfread.c (elfstab_offset_sections): Update.
	* dwarf2read.c (dwarf_decode_lines): Make 'comp_dir' const.
	(dwarf2_start_subfile): Make 'dirname' and 'comp_dir' const.
	(psymtab_include_file_name): Update.
	* dbxread.c (find_stab_function_addr): Make 'filename' const.
	* buildsym.h (start_subfile): Update.
	* buildsym.c (start_subfile): Make arguments const.
 2010-10-01 20:26:11 +00:00
Tom Tromey
00b5771c2a * symfile.h (struct sym_fns) <next>: Remove. 
(add_symtab_fns): Update.
	* symfile.c (sym_fns_ptr): New typedef.
	(symtab_fns): Now a VEC.
	(add_symtab_fns): Update.  Change argument type.
	(find_sym_fns): Update.  Change return type.
	(get_symfile_segment_data): Update.
	* objfiles.h (struct objfile) <sf>: Now const.
	* somread.c (som_sym_fns): Now const.  Update.
	* xcoffread.c (xcoff_sym_fns): Now const.  Update.
	* mipsread.c (ecoff_sym_fns): Now const.  Update.
	* machoread.c (macho_sym_fns): Now const.  Update.
	* elfread.c (elf_sym_fns): Now const.  Update.
	(elf_sym_fns_gdb_index): Likewise.
	* dbxread.c (aout_sym_fns): Now const.  Update.
	* coffread.c (coff_sym_fns): Now const.  Update.
 2010-09-30 19:14:30 +00:00
Tom Tromey
9291a0cd80 gdb 
* breakpoint.c (save_cmdlist): No longer static.
	* gdbcmd.h (save_cmdlist): Declare.
	* symfile.c (symbol_file_add_with_addrs_or_offsets): Set
	OBJF_READNOW on objfile if readnow_symbol_files.
	* elfread.c (elf_symfile_read): Use dwarf2_initialize_objfile.
	(elf_sym_fns_gdb_index): New global.
	* dwarf2read.c: Include exceptions.h.
	(offset_type): New.
	(struct mapped_index): New.
	(dwarf2_per_cu_data_ptr): New typedef.
	(struct dwarf2_per_objfile) <using_index, index_table, gdb_index>:
	New fields.
	(GDB_INDEX_SECTION): New define.
	(struct dwarf2_per_cu_quick_data): New.
	(struct dwarf2_per_cu_data) <objfile>: New field.
	<psymtab>: Removed.
	<v>: New field.
	(byte_swap): New function.
	(MAYBE_SWAP): New macro.
	(INDEX_SUFFIX): New macro.
	(dw2_do_instantiate_symtab): New function.
	(dw2_instantiate_symtab): Likewise.
	(create_cus_from_index): Likewise.
	(create_addrmap_from_index): Likewise.
	(mapped_index_string_hash): Likewise.
	(find_slot_in_mapped_hash): Likewise.
	(dwarf2_read_index): Likewise.
	(dw2_setup): Likewise.
	(dw2_require_line_header): Likewise.
	(dw2_require_full_path): Likewise.
	(dw2_find_last_source_symtab): Likewise.
	(dw2_forget_cached_source_info): Likewise.
	(dw2_lookup_symtab): Likewise.
	(dw2_lookup_symbol): Likewise.
	(dw2_do_expand_symtabs_matching): Likewise.
	(dw2_pre_expand_symtabs_matching): Likewise.
	(dw2_print_stats): Likewise.
	(dw2_dump): Likewise.
	(dw2_relocate): Likewise.
	(dw2_expand_symtabs_for_function): Likewise.
	(dw2_expand_all_symtabs): Likewise.
	(dw2_expand_symtabs_with_filename): Likewise.
	(dw2_find_symbol_file): Likewise.
	(dw2_map_ada_symtabs): Likewise.
	(dw2_expand_symtabs_matching): Likewise.
	(dw2_find_pc_sect_symtab): Likewise.
	(dw2_map_symbol_names): Likewise.
	(dw2_map_symbol_filenames): Likewise.
	(dw2_has_symbols): Likewise.
	(dwarf2_gdb_index_functions): New global.
	(dwarf2_initialize_objfile): New function.
	(process_psymtab_comp_unit): Update.
	(add_partial_subprogram): Likewise.
	(dwarf2_psymtab_to_symtab): Likewise.
	(psymtab_to_symtab_1): Use dw2_do_instantiate_symtab.
	(process_full_comp_unit): Update.
	(find_file_and_directory): New function.
	(read_file_scope): Use find_file_and_directory.
	(dwarf2_per_cu_objfile): Update.
	(dwarf2_per_cu_addr_size): Update.
	(dwarf2_per_cu_offset_size): Update.
	(dwarf2_free_objfile): Free the index, if needed.
	(dwarf2_per_objfile_free): Unmap the index, if needed.
	(struct strtab_entry): New.
	(hash_strtab_entry): New function.
	(eq_strtab_entry): Likewise.
	(create_strtab): Likewise.
	(add_string): Likewise.
	(struct symtab_index_entry): New.
	(struct mapped_symtab): New.
	(hash_symtab_entry): New function.
	(eq_symtab_entry): Likewise.
	(delete_symtab_entry): Likewise.
	(create_index_table): Likewise.
	(create_mapped_symtab): Likewise.
	(cleanup_mapped_symtab): Likewise.
	(find_slot): Likewise.
	(hash_expand): Likewise.
	(add_index_entry): Likewise.
	(add_indices_to_cpool): Likewise.
	(write_hash_table): Likewise.
	(add_address_entry): Likewise.
	(write_psymbols): Likewise.
	(write_obstack): Likewise.
	(unlink_if_set): Likewise.
	(write_psymtabs_to_index): Likewise.
	(save_gdb_index_command): Likewise.
	(_initialize_dwarf2_read): Install "save gdb-index"
	command.
	(create_all_comp_units): Initialize 'objfile' field of CU.
	(dwarf2_locate_sections): Check for .gdb_index.
	* psymtab.h (dwarf2_gdb_index_functions): Declare.
	* symfile.h (dwarf2_initialize_objfile): Declare.
gdb/doc
	* gdb.texinfo (Index Files): New node.
 2010-07-13 20:51:34 +00:00
Michael Snyder
d7f9d72972 2010-05-14 Michael Snyder <msnyder@vmware.com> 
* elfread.c: White space.
	* environ.c: White space.
	* eval.c: White space.
	* event-loop.c: White space.
	* event-top.c: White space.
	* exceptions.c: White space.
	* exec.c: White space.
	* expprint.c: White space.
 2010-05-14 18:35:11 +00:00
Michael Snyder
fa238c0364 2010-05-05 Michael Snyder <msnyder@vmware.com> 
* elfread.c (elf_symtab_read): Delete unused variable.
	(find_separate_debug_file_by_buildid): Delete unused variables.
	(elf_symfile_read): Delete unused variable.

	* coffread.c (coff_symfile_read): Delete unused variables.

	* coff-pe-read.c (add_pe_exported_sym): Delete unused variable.
	(read_pe_exported_syms): Delete unused variable.

	* stabsread.c (define_symbol): Delete unused variable.

	* dwarf2read.c (read_type_comp_unit_head): Delete unused variable.
	(process_psymtab_comp_unit): Delete unused variable.
	(dwarf2_build_psymtabs_hard): Delete unused variable.
	(load_partial_comp_unit): Delete unused variable.
	(create_all_comp_units): Delete unused variable.
	(scan_partial_symbols): Delete unused variable.
	(add_partial_symbol): Delete unused variable.
	(add_partial_namespace): Delete unused variable.
	(add_partial_enumeration): Delete unused variable.
	(load_full_comp_unit): Delete unused variable.
	(process_full_comp_unit): Delete unused variable.
	(read_file_scope): Delete unused variable.
	(read_type_unit_scope): Delete unused variable.
	(process_structure_scope): Delete unused variable.
	(process_enumeration_scope): Delete unused variable.
	(read_tag_ptr_to_member_type): Delete unused variable.
	(read_typedef): Delete unused variable.
	(read_partial_die): Delete unused variable.
	(decode_locdesc): Delete unused variable.
	(zeroed_partial_die): Delete unused global variable.
 2010-05-05 23:44:19 +00:00
Pedro Alves
516ba65938 * objfiles.h (gdb_bfd_close_or_warn): Declare. 
* objfiles.c (gdb_bfd_close_or_warn): New.
	* corelow.c: Include objfiles.h
	(core_close): Use gdb_bfd_close_or_warn.
	* elfread.c (build_id_verify): Ditto.
	* exec.c (exec_close, exec_close_1): Ditto.
 2010-04-14 17:26:11 +00:00
Michael Snyder
737c4c52da 2010-03-24 Michael Snyder <msnyder@localhost.localdomain> 
* elfread.c (find_separate_debug_file_by_buildid):
	Remove unused local variable.
 2010-03-24 21:58:31 +00:00
Tom Tromey
be391dcafc * elfread.c (elf_symfile_read): Don't call 
dwarf2_build_frame_info.
	* dwarf2read.c (struct dwarf2_section_info) <readin>: New field.
	(struct dwarf2_per_objfile) <objfile>: New field.
	(dwarf2_has_info): Now idempotent.  Set objfile field.
	(dwarf2_read_section): Check and set readin field.  Call
	posix_madvise.
	(dwarf2_build_psymtabs): Don't read all sections.
	(read_type_comp_unit_head): Read types section.
	(create_debug_types_hash_table): Likewise.
	(init_cu_die_reader): Add asserts.
	(process_type_comp_unit): Add assert.
	(dwarf2_build_psymtabs_hard): Read info section.
	(load_partial_comp_unit): Add assert.
	(create_all_comp_units): Read info section.
	(load_full_comp_unit): Likewise.
	(dwarf2_ranges_read): Read ranges section.
	(dwarf2_record_block_ranges): Add assert.
	(dwarf2_read_abbrevs): Read abbrev section.
	(read_indirect_string): Read str section.
	(dwarf_decode_line_header): Read line section.
	(read_signatured_type_at_offset): Read types section.
	(dwarf_decode_macros): Read macinfo section.
	(dwarf2_symbol_mark_computed): Read loc section.
	* dwarf2-frame.c (dwarf2_frame_find_fde): Call
	dwarf2_build_frame_info.
	(dwarf2_build_frame_info): Unconditionally set
	dwarf2_frame_objfile_data on the objfile.
	* configure.ac: Check for posix_madvise.
	* config.in, configure: Rebuild.
 2010-03-10 18:37:24 +00:00
Tom Tromey
ccefe4c44c gdb 
* xcoffread.c: Include psymtab.h.
	(xcoff_sym_fns): Update.
	* symtab.h (struct partial_symbol): Remove.
	(PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.
	(struct partial_symtab): Remove.
	(PSYMTAB_TO_SYMTAB): Remove.
	(lookup_partial_symbol, lookup_partial_symtab, find_pc_psymtab)
	(find_pc_sect_psymtab): Remove.
	(find_pc_sect_symtab_via_partial): Declare.
	(find_pc_psymtab, find_pc_sect_psymbol, psymtab_to_symtab)
	(find_main_psymtab): Remove.
	(find_main_filename): Declare.
	(fixup_psymbol_section): Remove.
	(fixup_section): Declare.
	* symtab.c: Include psymtab.h.
	(lookup_symtab): Use lookup_symtab method.
	(lookup_partial_symtab): Remove.
	(find_pc_sect_psymtab_closer): Remove.
	(find_pc_sect_psymtab): Remove.
	(find_pc_sect_symtab_via_partial): New function.
	(find_pc_psymtab, find_pc_sect_psymbol, find_pc_psymbol): Remove.
	(fixup_section): No longer static.
	(fixup_psymbol_section): Remove.
	(lookup_symbol_aux): Use lookup_symbol_aux_quick.
	(lookup_global_symbol_from_objfile): Likewise.
	(lookup_symbol_aux_psymtabs): Remove.
	(lookup_symbol_aux_quick): New function.
	(lookup_symbol_global): Use lookup_symbol_aux_quick.
	(lookup_partial_symbol): Remove.
	(basic_lookup_transparent_type_quick): New function.
	(basic_lookup_transparent_type): Use it.
	(find_main_psymtab): Remove.
	(find_main_filename): New function.
	(find_pc_sect_symtab): Use find_pc_sect_symtab method.
	(find_line_symtab): Use expand_symtabs_with_filename method.
	(output_partial_symbol_filename): New function.
	(sources_info): Use map_partial_symbol_filenames.
	(struct search_symbols_data): New type.
	(search_symbols_file_matches): New function.
	(search_symbols_name_matches): Likewise.
	(search_symbols): Use expand_symtabs_matching method.
	(struct add_name_data): Rename from add_macro_name_data.
	(add_macro_name): Update.
	(add_partial_symbol_name): New function.
	(default_make_symbol_completion_list): Use
	map_partial_symbol_names.
	(struct add_partial_symbol_name): New type.
	(maybe_add_partial_symtab_filename): New function.
	(make_source_files_completion_list): Use
	map_partial_symbol_filenames.
	(expand_line_sal): Use expand_symtabs_with_filename method.
	* symmisc.c: Include psymtab.h.
	(print_objfile_statistics): Use print_stats method.
	(dump_objfile): Use dump method.
	(dump_psymtab, maintenance_print_psymbols)
	(maintenance_info_psymtabs, maintenance_check_symtabs)
	(extend_psymbol_list): Remove.
	* symfile.h (struct quick_symbol_functions): New struct.
	(struct sym_fns) <qf>: New field.
	(sort_pst_symbols): Remove.
	(increment_reading_symtab): Declare.
	* symfile.c: Include psymtab.h.
	(compare_psymbols, sort_pst_symbols): Remove.
	(psymtab_to_symtab): Remove.
	(increment_reading_symtab): New function.
	(symbol_file_add_with_addrs_or_offsets): Use expand_all_symtabs
	method.
	(set_initial_language): Use find_main_filename.
	(allocate_psymtab, discard_psymtab, cashier_psymtab): Remove.
	(free_named_symtabs): Remove unused code.
	(start_psymtab_common, add_psymbol_to_bcache)
	(append_psymbol_to_list, add_psymbol_to_list, init_psymbol_list):
	Remove.
	* stack.c: Include psymtab.h, symfile.h.
	(backtrace_command_1): Use find_pc_sect_symtab_via_partial.
	* source.h (psymtab_to_fullname): Don't declare.
	* source.c: Include psymtab.h.
	(select_source_symtab): Use find_last_source_symtab method.
	(forget_cached_source_info): Use forget_cached_source_info
	method.
	(find_and_open_source): No longer static.
	(psymtab_to_fullname): Remove.
	* somread.c: Include psymtab.h.
	(som_sym_fns): Update.
	* psympriv.h: New file.
	* psymtab.h: New file.
	* psymtab.c: New file.
	* objfiles.h: (ALL_OBJFILE_PSYMTABS): Remove.
	(ALL_PSYMTABS, ALL_PSPACE_PSYMTABS): Likewise.
	* objfiles.c: Include psymtab.h.
	(objfile_relocate1): Use relocate method.
	(objfile_has_partial_symbols): Use has_symbols method.
	* mipsread.c: Include psymtab.h.
	(ecoff_sym_fns): Update.
	* mi/mi-cmd-file.c: Include psymtab.h.
	(print_partial_file_name): New function.
	(mi_cmd_file_list_exec_source_files): Use
	map_partial_symbol_filenames.
	* mdebugread.c: Include psympriv.h.
	* machoread.c: Include psympriv.h.
	(macho_sym_fns): Update.
	* m2-exp.y (yylex): Use lookup_symtab.
	* elfread.c: Include psympriv.h.
	(elf_sym_fns): Update.
	* dwarf2read.c: Include psympriv.h.
	* dbxread.c: Include psympriv.h.
	(aout_sym_fns): Update.
	* cp-support.c: Include psymtab.h.
	(read_in_psymtabs): Remove.
	(make_symbol_overload_list_qualified): Use
	expand_symtabs_for_function method.
	* coffread.c: Include psympriv.h.
	(coff_sym_fns): Update.
	* blockframe.c: Include psymtab.h.
	(find_pc_partial_function): Use find_pc_sect_symtab method.
	* ada-lang.h (ada_update_initial_language): Update.
	* ada-lang.c: Include psymtab.h.
	(ada_update_initial_language): Remove 'main_pst' argument.
	(ada_lookup_partial_symbol): Remove.
	(struct ada_psym_data): New type.
	(ada_add_psyms): New function.
	(ada_add_non_local_symbols): Use map_ada_symtabs method.
	(struct add_partial_datum): New type.
	(ada_add_partial_symbol_completions): New function.
	(ada_make_symbol_completion_list): Use map_partial_symbol_names.
	(ada_exception_support_info_sniffer): Update.
	* Makefile.in (SFILES): Add psymtab.c.
	(COMMON_OBS): Add psymtab.o.
	(HFILES_NO_SRCDIR): Add psymtab.h, psympriv.h.
gdb/doc
	* gdbint.texinfo (Symbol Handling): Update.
 2010-03-10 18:20:08 +00:00
Tristan Gingold
ac8035ab9e 2010-02-03 Tristan Gingold <gingold@adacore.com> 
* symfile.h (struct sym_fns): Add sym_relocate field.
	(default_symfile_relocate): New prototype.
	(symfile_relocate_debug_section): First argument is now an objfile.
	* symfile.c (default_symfile_relocate): Rename from
	symfile_relocate_debug_section, first argument is now an objfile.
	(symfile_relocate_debug_section): New function.
	* coffread.c (coff_sym_fns): Set sym_relocate field.
	* somread.c (som_sym_fns): Ditto.
	* mipsread.c (ecoff_sym_fns): Ditto.
	* machoread.c (macho_sym_fns): Ditto.
	* elfread.c (elf_sym_fns): Ditto.
	* dwarf2read.c (dwarf2_read_section): Ditto.
	* xcoffread.c (xcoff_sym_fns): Ditto.
	* dbxread.c (aout_sym_fns): Ditto.
	(dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
	(elfstab_build_psymtabs): Ditto.
 2010-02-03 14:13:16 +00:00
Joel Brobecker
4c38e0a4fc Update copyright year in most headers. 
Automatic update by copyright.sh.
 2010-01-01 07:32:07 +00:00
Tristan Gingold
874f57650c 2009-12-11 Tristan Gingold <gingold@adacore.com> 
* symfile.h (find_separate_debug_file_by_buildid): Remove prototype.
	(bfd_open_maybe_remote): New prototype.
	* symfile.c (bfd_open_maybe_remote): New function.
	(separate_debug_file_exists, reread_symbols): Use it.
	(struct build_id, build_id_bfd_get, build_id_verify)
	(build_id_to_debug_filename)
	(find_separate_debug_file_by_buildid): Move these ...
	* elfread.c (struct build_id)
	(build_id_bfd_get, build_id_verify, build_id_to_debug_filename)
	(find_separate_debug_file_by_buildid): ... here.
 2009-12-14 12:50:39 +00:00
Tristan Gingold
9cce227f8c 2009-12-02 Tristan Gingold <gingold@adacore.com> 
* symfile.h (symbol_file_add_separate): New prototype.
	(find_separate_debug_file_by_buildid): Ditto.
	(find_separate_debug_file_by_debuglink): Ditto.
	* symfile.c (reread_separate_symbols): Remove.
	(find_separate_debug_file): Split into ...
	(find_separate_debug_file_by_buildid): ... this and ...
	(find_separate_debug_file_by_debuglink): ... this.
	(symbol_file_add_with_addrs_or_offsets): Do not save orig_addrs.
	Remove separate debug file handling.
	(symbol_file_add_separate): New function.
	(reread_symbols): Do not considere separate debug files, but free
	them while handling their parent.  Reindent.
	* coffread.c (coff_symfile_read): Handle separate object file.
	* elfread.c (elf_symfile_read): Ditto.
 2009-12-09 13:44:53 +00:00
Tristan Gingold
f43525316b 2009-12-07 Tristan Gingold <gingold@adacore.com> 
* symfile.h (struct sym_fns): Adjust comment on sym_read.
	* symfile.c (syms_from_objfile): Pass all symfile flags to sym_read.
	* dbxread.c (dbx_symfile_read): Rename mainline to symfile_flags,
	adjust header comment.
	* elfread.c (elf_symfile_read): Ditto.
	* somread.c (som_symfile_read): Ditto.
	* xcoffread.c (xcoff_initial_scan): Ditto.
	* coffread.c (coff_symfile_read): Rename mainline to symfile_flags.
	* machoread.c (macho_symfile_read): Ditto.
	* mipsread.c (mipscoff_symfile_read): Ditto.
 2009-12-07 09:47:40 +00:00
Tristan Gingold
de1d8fb992 2009-12-07 Tristan Gingold <gingold@adacore.com> 
* dbxread.c (dbx_symfile_read): No need to test mainline to call
	init_psymbol_list.
	* xcoffread.c (xcoff_initial_scan): Ditto;
	* coffread.c (coff_symfile_read): Remove call to init_psymbol_list.
	* elfread.c (elf_symfile_read): Ditto.
	* machoread.c (macho_symfile_read): Ditto.
 2009-12-07 09:36:44 +00:00
Tristan Gingold
f29dff0a09 2009-12-02 Tristan Gingold <gingold@adacore.com> 
* symfile.h (dwarf2_build_psymtabs): Remove mainline parameter in
	prototype.
	* dwarf2read.c (dwarf2_build_psymtabs): Remove mainline paramter in
	definition, simplify code assuming it is always 0.
	* coffread.c (coff_symfile_read): Adjust call.
	* elfread.c (elf_symfile_read): Ditto.
	* machoread.c (macho_symfile_read): Explicitely calls
	init_psymbol_list if mainline is set.
 2009-12-02 11:44:35 +00:00
Tristan Gingold
c67a9c901a 2009-12-02 Tristan Gingold <gingold@adacore.com> 
* dwarf2read.c (dwarf2_build_psymtabs_easy): Remove mainline parameter.
	(dwarf2_build_psymtabs_hard): Ditto.
	(dwarf2_build_psymtabs): Ajust calls.
	* stabsread.h (elfstab_build_psymtabs): Remove mainline parameter on
	the prototype.
	(coffstab_build_psymtabs): Ditto.
	(stabsect_build_psymtabs): Ditto.
	* dbxread.c (coffstab_build_psymtabs): Remove mainline parameter on
	the definition.
	(elfstab_build_psymtabs): Ditto.
	(stabsect_build_psymtabs): Ditto.
	* coffread.c (coff_symfile_read): Adjust call.
	* elfread.c (elf_symfile_read): Ditto.
	* somread.c (som_symfile_read): Ditto.
 2009-12-02 11:34:37 +00:00
Tom Tromey
04a679b8f5 * xcoffread.c (scan_xcoff_symtab): Update. 
* symfile.h (add_psymbol_to_list): Update prototype.
	* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
	(add_psymbol_to_list): Likewise.
	* stabsread.c (define_symbol): Update.
	* mdebugread.c (parse_partial_symbols): Update.
	(handle_psymbol_enumerators): Update.
	(new_symbol): Update.
	* dbxread.c (read_dbx_symtab): Update.
	* coffread.c (process_coff_symbol): Update.
	* symtab.h (prim_record_minimal_symbol_full): Declare.
	(SYMBOL_SET_NAMES): Add copy_name argument.
	* symtab.c (struct demangled_name_entry): New struct.
	(hash_demangled_name_entry): New function.
	(eq_demangled_name_entry): Likewise.
	(create_demangled_names_hash): Use new functions.
	(symbol_set_names): Use struct demangled_name_entry.  Add
	copy_name argument.
	* minsyms.c (prim_record_minimal_symbol_full): New function.
	(prim_record_minimal_symbol_and_info): Use it.
	* elfread.c (record_minimal_symbol): Add name_len and copy_name
	arguments.  Call prim_record_minimal_symbol_full.
	(elf_symtab_read): Add copy_names argument.
	(elf_symfile_read): Update calls to elf_symtab_read.
	* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
	(load_partial_dies): Likewise.
	(new_symbol): Likewise.
	* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
	name on the obstack.  Update call to SYMBOL_SET_NAMES.
 2009-11-16 18:40:23 +00:00
Daniel Jacobowitz
a103a963e0 2009-11-13 Maciej W. Rozycki <macro@codesourcery.com> 
* elfread.c (elf_symtab_read): Only mark a minimal symbol as
	special if it actually exists.  Merge the checks for this
	conditions.
 2009-11-13 22:47:13 +00:00
Tom Tromey
1c9e835890 * symtab.h (SYMBOL_SET_LINKAGE_NAME): Update comment. 
* symfile.c (allocate_symtab): Don't use obsavestring on a
	constant string.
	* stabsread.c (define_symbol): Don't use obsavestring on a
	constant string.
	* mdebugread.c (parse_type): Don't use obsavestring on a constant
	string.
	(new_symtab): Likewise.
	* elfread.c (elf_symtab_read): Don't use obsavestring on a
	constant string.
 2009-11-05 19:53:04 +00:00
Daniel Jacobowitz
ad09a54881 * elfread.c (elf_symfile_segments): Do not warn about 
uninitialized sections outside of load segments.
 2009-11-02 17:16:14 +00:00
Paul Pluzhnikov
1800f484a2 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com> 
PR gdb/10457
	* elfread.c (elf_symtab_read): Don't use alloca in a loop.
 2009-10-08 16:38:42 +00:00
Paul Pluzhnikov
25c2f6abe0 2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com> 
* elfread.c (elf_symtab_read): Don't assume .data and .rodata
	are present.
 2009-04-30 21:59:03 +00:00
Joel Brobecker
0fb0cc7590 Updated copyright notices for most files. 2009-01-03 05:58:08 +00:00
Tom Tromey
b887350fc5 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update. 
(scan_xcoff_symtab): Update.
	* mdebugread.c (record_minimal_symbol): Update.
	(parse_partial_symbols): Update.
	* elfread.c (record_minimal_symbol): Update.
	* dbxread.c (record_minimal_symbol): Update.
	* coffread.c (record_minimal_symbol): Update.
	* sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
	(sh64_elf_make_msymbol_special): Update.
	* mips-tdep.c (mips_elf_make_msymbol_special): Use
	MSYMBOL_TARGET_FLAG_1.
	(mips_elf_make_msymbol_special): Likewise.
	(msymbol_is_special): Likewise.
	* minsyms.c (prim_record_minimal_symbol_and_info): Update.
	(install_minimal_symbols): Likewise.
	(prim_record_minimal_symbol): Update.
	(prim_record_minimal_symbol_and_info): Remove 'info' argument.
	* m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
	(MSYMBOL_SET_RTI): Redefine.
	(MSYMBOL_IS_RTC): Redefine.
	(MSYMBOL_IS_RTI): Redefine.
	* arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
	(MSYMBOL_IS_SPECIAL): Redefine.
	* symtab.h (struct minimal_symbol) <info>: Remove.
	<target_flag_1, target_flag_2>: New fields.
	(MSYMBOL_INFO): Remove.
	(MSYMBOL_TARGET_FLAG_1): New macro.
	(MSYMBOL_TARGET_FLAG_2): Likewise.
	(prim_record_minimal_symbol_and_info): Update.
 2008-10-01 16:41:27 +00:00
Ulrich Weigand
45148c2ed5 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols. 2008-08-21 22:28:00 +00:00
Chris Demetriou
a366c65aeb 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com> 
Chris Demetriou  <cgd@google.com>

        * elfread.c (elf_symfile_segments): Fix the check that each loadable
        section fits within an ELF segment to handle ELF segments that hit
        the end of the address space.
 2008-07-21 05:05:23 +00:00
Daniel Jacobowitz
2eaf8d2a14 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols. 
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
	lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
	(lookup_minimal_symbol_by_pc_section): Use
	lookup_minimal_symbol_by_pc_section_1.
	(lookup_solib_trampoline_symbol_by_pc): Likewise.
 2008-05-14 18:14:34 +00:00
Daniel Jacobowitz
60c5725ca9 * Makefile.in (arm-tdep.o): Update. 
* arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
	(struct arm_per_objfile, arm_compare_mapping_symbols): New.
	(arm_pc_is_thumb): Use mapping symbols.
	(arm_objfile_data_cleanup, arm_record_special_symbol): New.
	(arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
	(_initialize_arm_tdep): Initialize arm_objfile_data_key.
	* elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
	* gdbarch.sh: Add record_special_symbol.
	* gdbarch.c, gdbarch.h: Regenerated.
	* objfiles.c (struct objfile_data): Add cleanup member.
	(register_objfile_data_with_cleanup): New function, from
	register_objfile_data.
	(register_objfile_data): Use it.
	(objfile_free_data): Call clear_objfile_data.
	(clear_objfile_data): Call cleanup functions.
	* objfiles.h (register_objfile_data_with_cleanup): Declare.
 2008-05-02 20:38:16 +00:00
Ulrich Weigand
5e2b427df3 * objfiles.h (struct objfile): New GDBARCH member. 
(get_objfile_arch): Add prototype.
	* objfiles.c: Include "arch-utils.h".
	(allocate_objfile): Look up gdbarch associated with bfd.
	(get_objfile_arch): New function.
	* Makefile (objfiles.o): Update dependencies.

	* dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
	by objfile arch.
	* dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
	by frame arch.
	(locexpr_describe_location): Replace current_gdbarch by
	objfile arch.
	* dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
	(dwarf2_add_field): Likewise.
	(read_tag_pointer_type): Likewise.
	(read_base_type): Likewise.
	(new_symbol): Likewise.

	* coffread.c (decode_type): Add OBJFILE argument.  Update callers.
	(decode_base_type, decode_function_type): Likewise.
	(coff_read_struct_type, coff_read_enum_type): Likewise.
	(coff_symtab_read): Replace current_gdbarch by objfile arch.
	(decode_base_type): Likewise.
	(coff_read_enum_type): Likewise.
	(coff_read_struct_type): Replace current_objfile by OBJFILE argument.
	(coff_read_enum_type): Likewise.

	* dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
	(end_psymtab): Likewise.
	(process_one_symbol): Likewise.

	* mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
	(parse_procedure): Likewise.
	(parse_partial_symbols): Likewise.

	* somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.

	* stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
	Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
	built-in types.
	(read_range_type): Replace current_gdbarch by objfile arch.  Replace
	static range_index_type by built-in type.
	(read_one_struct_field): Replace current_gdbarch by objfile arch.
	(read_enum_type): Likewise.

	* xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
	objfile arch.
 2008-03-26 14:53:28 +00:00
Alan Modra
4fbb74a605 include/elf/ 
PR 5900
	* common.h (SHN_BAD): Delete.
	(SHN_LORESERVE .. SHN_HIRESERVE): Move to..
	* external.h: ..here.
	* internal.h (SHN_LORESERVE, SHN_HIRESERVE): Define.
	(SHN_LOPROC, SHN_HIPROC, SHN_LOOS, SHN_HIOS): Define.
	(SHN_ABS, SHN_COMMON, SHN_XINDEX, SHN_BAD): Define.
bfd/
	PR 5900
	* elf-bfd.h: Include elf/internal.h after elf/external.h.
	* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
	(elf_swap_symbol_out): Adjust SHN_XINDEX test.
	(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
	seen in external structs.
	(valid_section_index_p): Delete.
	(elf_object_p): Don't increment section numbers over reserved range.
	Simplify test for valid sh_link, sh_info and e_shstrndx fields.
	(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
	seen in external structs.  Don't increment section numbers over
	reserved range.
	* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
	(bfd_section_from_shdr): Likewise.
	(group_signature): Range check before accessing elf_elfsections.
	(_bfd_elf_setup_sections): Likewise.
	(bfd_section_from_shdr): Likewise.
	(bfd_section_from_shdr): Don't increment section number over
	reserved sections.
	(assign_file_positions_for_non_load_sections): Likewise.
	(assign_file_positions_except_relocs): Likewise.
	(_bfd_elf_write_object_contents): Likewise.
	(assign_section_numbers): Likewise.  Adjust for changed SHN_*.
	(prep_headers): Delete unused variable.
	* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
	for changed SHN_* values.
	(check_dynsym, elf_link_input_bfd): Likewise.
	(bfd_elf_final_link): Likewise.  Don't skip over reserved section
	range.
	(elf_fixup_link_order): Check that sh_link field is valid.
	* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
	* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
	accesssing elf_elfsections.
	* elf32-avr.c (elf32_avr_size_stubs): Likewise.
	* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
	* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
	* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
	SHN_* defines.  Test for SHN_BAD return from
	_bfd_elf_section_from_bfd_section
binutils/
	PR 5900
	* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
	Remove use throughout file.
	(SECTION_HEADER): Likewise.
	(dump_relocations): Don't adjust st_shndx for reserved range.
	(process_file_header): Mask SHN_XINDEX to values seen in external
	elf structs.  Simplify valid section index tests.
	(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
	Map reserved st_shndx to internal form.
	(process_section_groups): Test that group symbol st_shndx is in
	range, not just non-zero.  Delete reserved range check.
	(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
	OS or RSV.
gdb/
	PR 5900
	* elfread.c (elf_symtab_read): Make shndx an unsigned int.
	* mipsread.c: Include elf/internal.h.
	(read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
	to internal range.
ld/testsuite/
	PR 5900
	* ld-elf/sec64k.exp: Update.
 2008-03-12 08:37:09 +00:00
Daniel Jacobowitz
9b254dd1ce Updated copyright notices for most files. 2008-01-01 22:53:26 +00:00
Ulrich Weigand
6f610d0772 bfd/ChangeLog: 
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
	synthetic symbol to point to the ELF symbol it was derived from.

gdb/ChangeLog:

	* elfread.c (ST_REGULAR, ST_DYNAMIC, ST_SYNTHETIC): New defines.
	(elf_symtab_read): Rename DYNAMIC argument to TYPE.  Do not access
	ELF-private symbol data when processing synthetic symbols.  Use
	udata.p to get at size of ppc64 synthetic 'dot' symbols.
	(elf_symfile_read): Pass TYPE argument to elf_symtab_read.
 2007-11-15 23:48:00 +00:00
Ulrich Weigand
02c75f7232 * elfread.c (elf_symtab_read): When constructing a solib trampoline 
minimal symbol from an undefined dynamic symbol, use proper section.
 2007-10-31 19:09:14 +00:00
Daniel Jacobowitz
fe3e1990b3 * coffread.c (coff_symfile_finish): Call dwarf2_free_objfile. 
* dwarf2read.c (dwarf2_free_objfile): New.
	* elfread.c (elf_symfile_finish): Call dwarf2_free_objfile.
	* symfile.h (dwarf2_free_objfile): Declare.
 2007-10-22 01:16:34 +00:00
Ulrich Weigand
203c3895a5 * gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. 
* gdbarch.c, gdbarch.h: Regenerate.
	* dbxread.c (find_stab_function_addr): Define unconditionally.
	(read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing
	instead of SOFUN_ADDRESS_MAYBE_MISSING.
	(end_psymtab): Likewise.
	(process_one_symbol): Likewise.
	* mdebugread.c (parse_partial_symbols): Likewise.

	* symtab.h (struct minimal_symbol): Always define "filename" member.
	* elfread.c (elf_symtab_read): Use msym->filename unconditionally.
	* minsyms.c (lookup_minimal_symbol): Likewise.
	* symmisc.c (dump_msymbols): Likewise.

	* config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove.
	* config/i386/linux.mt (DEPRECATED_TM_FILE): Remove.
	* config/i386/tm-i386sol2.h: Remove file.
	* config/i386/tm-linux.h: Remove file.
	* i386-linux-tdep.c (i386_linux_init_abi): Add call to
	set_gdbarch_sofun_address_maybe_missing.
	* i386-sol2-tdep.c (i386_sol2_init_abi): Likewise.

	* config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove.
	* config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove.
	* config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove.
	* config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove.
	* config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove.
	* config/powerpc/tm-ppc-eabi.h: Remove file.
	* rs6000-tdep.c (rs6000_gdbarch_init): Add call to
	set_gdbarch_sofun_address_maybe_missing.

	* config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove.
	* config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove.
	* config/sparc/tm-sol2.h: Remove file.
	* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to
	set_gdbarch_sofun_address_maybe_missing.
	* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise.

doc/ChangeLog:

	* gdbarch.texi (Target Conditionals): Remove documentation of
	SOFUN_ADDRESS_MAYBE_MISSING, replaced by ...
	(Compiler Characteristics): ... documentation of
	set_gdbarch_sofun_address_maybe_missing.
 2007-10-19 12:26:35 +00:00
Joel Brobecker
c295b2e505 * symfile.h (struct sym_fns): Add new field sym_read_linetable. 
* coffread.c, dbxread.c, elfread.c, mipsread.c somread.c:
        Adjust the struct sym_fns object accordingly by setting
        the new field to NULL.
        * xcoffread.c (aix_process_linenos): Make static.
        (xcoff_sym_fns): Set new field to aix_process_linenos.
        * buildsym.c (end_symtab): Replace call to PROCESS_LINENUMBER_HOOK
        by call to new the new sym_fns sym_read_linetable function.
        * config/powerpc/aix.mt (DEPRECATED_TM_FILE): Delete.
        * config/rs6000/tm-rs6000.h: Delete.
 2007-09-21 18:01:26 +00:00
Joel Brobecker
a9762ec78a Switch the license of all .c files to GPLv3. 
Switch the license of all .h files to GPLv3.
        Switch the license of all .cc files to GPLv3.
 2007-08-23 18:08:50 +00:00
Daniel Jacobowitz
31d99776c7 * coffread.c (coff_sym_fns): Add default_symfile_segments. 
* dbxread.c (start_psymtab): Check HAVE_ELF.
	(aout_sym_fns): Likewise.
	* elfread.c (elf_symfile_segments): New.
	(elf_sym_fns): Add elf_symfile_segments.
	* mipsread.c (ecoff_sym_fns): Add default_symfile_segments.
	* remote.c (get_offsets): Use symfile_map_offsets_to_segments.
	Skip if there is no symfile_objfile.  Handle TextSeg and DataSeg.
	* somread.c (som_sym_fns): Use default_symfile_segments.
	* symfile.c (find_sym_fns): Take a BFD and return the sym_fns.
	(init_objfile_sect_indices): Call symfile_find_segment_sections.
	(default_symfile_segments): New function.
	(syms_from_objfile): Update call to find_sym_fns.
	(symfile_get_segment_data, free_symfile_segment_data): New.
	(symfile_map_offsets_to_segments): New.
	(symfile_find_segment_sections): New.
	* symfile.h (struct symfile_segment_data): New.
	(struct sym_fns): Add sym_segments.
	(default_symfile_segments, symfile_get_segment_data)
	(free_symfile_segment_data): New prototypes.
	(symfile_map_offsets_to_segments): Likewise.
	* xcoffread.c (xcoff_sym_fns): Add default_symfile_segments.
	* Makefile.in (COMMON_OBS): Remove elfread.o.
	(elf_internal_h): New.
	(elfread.o): Update.
	* configure.ac: Add elfread.o to COMMON_OBS if bfd/elf.o was
	compiled.
	* config.in, configure: Regenerated.
	* NEWS: Mention qOffsets changes.

	* gdb.texinfo (General Query Packets): Document qOffsets changes.

	* Makefile.def: Add dependency from configure-gdb to all-bfd.
	* Makefile.in: Regenerated.
 2007-06-18 15:46:38 +00:00
Ulrich Weigand
260edbc2ca 2007-06-12 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (SMASH_TEXT_ADDRESS): Replace by
	gdbarch_smash_text_address.
	* somread.c (som_symtab_read): Likewise.
	* elfread.c (record_minimal_symbol): Likewise.
	* dbxread.c (process_one_symbol): Likewise.
	* coffread.c (coff_symtab_read): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-12 16:55:32 +00:00
Ulrich Weigand
95f1da47fa 2007-06-06 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (COFF_MAKE_MSYMBOL_SPECIAL): Replace by
	gdbarch_coff_make_msymbol_special.
	* coffread.c (coff_symtab_read): Likewise.
	* gdbarch.sh (ELF_MAKE_MSYMBOL_SPECIAL): Replace by
	gdbarch_elf_make_msymbol_special.
	* elfread.c (elf_symtab_read): Likewise.
	* mips-tdep.c (mips_elf_make_msymbol_special): Likewise (comment).
	* sh64-tdep.c (MSYMBOL_IS_SPECIAL): Likewise (comment).
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-06 15:32:25 +00:00
Daniel Jacobowitz
7ce5900041 * MAINTAINERS: Remove d10v entry. 
* Makefile.in (SFILES): Remove dwarfread.c.
	(COMMON_OBS): Remove dwarfread.o.
	(gdb_sim_d10v_h, abug-rom.o, cpu32bug-rom.o, d10v-tdep.o, dwarfread.o)
	(remote-est.o, rom68k-rom.o): Delete.
	* NEWS: Mention removal of d10v, target abug, target cpu32bug,
	target est, target rom68k, and DWARF 1.
	* configure.tgt: Mark d10v as removed.
	* dwarf2read.c: Doc update.
	* elfread.c (struct elfinfo): Remove dboffset, dbsize, lnoffset,
	and lnsize.
	(elf_locate_sections): Do not set them.
	(elf_symfile_read): Do not call dwarf_build_psymtabs.
	* symfile.h (dwarf_build_psymtabs): Delete prototype.
	* config/m68k/monitor.mt (TDEPFILES): Prune.
	* abug-rom.c, cpu32bug-rom.c, d10v-tdep.c, dwarfread.c,
	remote-est.c, rom68k-rom.c, config/d10v/d10v.mt: Delete.

	* gdb.texinfo (M68K): Remove obsolete ROM monitors.
	* gdbint.texinfo (DWARF 1): Delete section and other dwarfread.c
	references.

	* gdb.asm/asm-source.exp: Remove d10v case.
	* lib/gdb.exp (skip_cplus_tests): Likewise.
	* gdb.asm/d10v.inc: Deleted.
 2007-03-30 17:21:48 +00:00