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2004-09-08Fix bug reported and analyzed by Olivier Crete:Jim Blandy1-0/+5
* symfile.c (copy_section_addr_info): New function. (symbol_file_add_with_addrs_or_offsets): Use it to save the original set of address arguments, instead of handwritten code that uses one length to allocate and a different length to initialize. Use make_cleanup_free_section_addr_info. * symfile.h (copy_section_addr_info): New declaration. * utils.c: #include "symfile.h". (do_free_section_addr_info, make_cleanup_free_section_addr_info): New functions. * defs.h (make_cleanup_free_section_addr_info): New declaration. * Makefile.in (utils.o): Update dependencies.
2004-05-252004-05-25 Andrew Cagney <cagney@gnu.org>Andrew Cagney1-6/+0
* symfile.h (symbol_file_add_from_memory): Delete declaration. * symfile-mem.h: Delete file. * symfile-mem.c: Do not include "symfile-mem.h". (symbol_file_add_from_memory): Make static. Use "struct bfd" and "struct bfd_section". When an error do not bother returning NULL. (add_symbol_file_from_memory_command): Use "struct bfd" and "struct bfd_section". * Makefile.in (symfile_mem_h): Delete. (symfile-mem.o): Update dependencies.
2004-05-02Move the symbol-file-from-memory functions into their own file.Jim Blandy1-0/+4
* symfile-mem.c, symfile-mem.h: New files. * symfile.c (symbol_file_add_from_bfd): New function. (symbol_file_add): Call symbol_file_add_from_bfd. (symbol_file_add_from_memory, add_symbol_file_from_memory_command): Moved to symfile-mem.c. (_initialize_symfile): Move definition of add-symbol-file-from-memory command to symfile-mem.c. * symfile.h (symbol_file_add_from_bfd): New declaration. * config/i386/linux.mt (TDEPFILES): Add symfile-mem.o. * config/powerpc/linux.mt (TDEPFILES): Same. * Makefile.in (SFILES): Add symfile-mem.c. (symfile_mem_h): New variable. (HFILES_NO_SRCDIR): Add symfile-mem.h. (symfile-mem.o): New rule.
2004-04-152004-04-08 Roland McGrath <roland@redhat.com>Roland McGrath1-0/+6
* symfile.c (symbol_file_add_with_addrs_or_offsets): Take ABFD as argument instead of NAME. (symbol_file_add, reread_separate_symbols): Call symfile_bfd_open in call to symbol_file_add_with_addrs_or_offsets. (build_addr_info): New function, helper for ... (symbol_file_add_from_memory): New function. (add_symbol_file_from_memory_command): New function using that. (_initialize_symfile): Register it for add-symbol-file-from-memory. (pre_add_symbol_hook): Add const to argument type. * symfile.h (symbol_file_add_from_memory): Declare it.
2004-04-02 * dwarf2read.c (dwarf2_objfile_data_key): New.Daniel Jacobowitz1-1/+1
(struct dwarf2_per_objfile, dwarf2_per_objfile): New. (dwarf_info_size, dwarf_abbrev_size, dwarf_line_size) (dwarf_pubnames_size, dwarf_aranges_size, dwarf_loc_size) (dwarf_macinfo_size, dwarf_str_size, dwarf_ranges_size) (dwarf_frame_size, dwarf_eh_frame_size, dwarf_info_buffer) (dwarf_abbrev_buffer, dwarf_line_buffer, dwarf_str_buffer) (dwarf_macinfo_buffer, dwarf_ranges_buffer, dwarf_loc_buffer): Remove variables. (struct dwarf2_pinfo): Remove per-objfile members. Update comments. (DWARF_ABBREV_SIZE, DWARF_LINE_SIZE) (DWARF_LOC_SIZE, DWARF_MACINFO_SIZE, DWARF_STR_SIZE) (DWARF_RANGES_SIZE, DWARF_INFO_BUFFER) (DWARF_ABBREV_BUFFER, DWARF_LINE_BUFFER, DWARF_STR_BUFFER) (DWARF_MACINFO_BUFFER, DWARF_RANGES_BUFFER, DWARF_LOC_BUFFER): Remove macros. (dwarf2_has_info): Take an objfile argument. Allocate per-objfile data. (dwarf2_locate_sections, dwarf2_build_psymtabs) (dwarf2_build_psymtabs_easy, dwarf2_build_psymtabs_hard) (skip_one_die, dwarf2_get_pc_bounds, dwarf2_read_abbrevs) (read_partial_die, read_full_die, read_indirect_string) (dwarf_decode_line_header, dwarf_decode_macros) (dwarf2_symbol_mark_computed): Remove use of removed macros. Update uses of removed variables. (psymtab_to_symtab_1): Restore per-objfile data pointer. Remove use of removed macros. (_initialize_dwarf2_read): New function. * symfile.h (dwarf2_has_info): Update prototype. * coffread.c (coff_symfile_read): Update call to dwarf2_has_info. * elfread.c (elf_symfile_read): Likewise.
2004-02-142004-02-14 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-4/+0
* symfile.c (init_entry_point_info, entry_point_address): Move from here... * objfiles.c (init_entry_point_info, entry_point_address):..to here. * symfile.h (init_entry_point_info, entry_point_address): Remove prototypes. * objfiles.h (init_entry_point_info, entry_point_address):Add prototypes. * cris-tdep.c: Remove include of symfile.h. Add include of objfiles.h. * infcall.c: Ditto. * mcore-tdep.c: Ditto. * mn10300-tdep.c: Ditto. * sh64-tdep.c: Ditto. * v850-tdep.c: Ditto. * arm-tdep.c: Remove include of symfile.h. * blockframe.c: Ditto. * coffread.c: Ditto. * dbxread.c: Ditto. * dwarf2read.c: Ditto. * dwarfread.c: Ditto. * frv-tdep.c: Ditto. * ia64-tdep.c: Ditto. * mdebugread.c: Ditto. * mipsread.c: Ditto. * rs6000-tdep.c: Ditto. * s390-tdep.c: Ditto. * sh-tdep.c: Ditto. * xstormy16-tdep.c: Ditto. * gdbarch.sh: Remove include of symfile.h. * gdbarch.c: Regenerate. * solib-irix.c (enable_break): Use entry_point_address(). Add comment about include file. * xcoffread.c: Add comment about include file. * Makefile.in (arm-tdep.o, blockframe.o, coffread.o, cris-tdep.o) (dbxread.o, dwarf2read.o, dwarfread.o, frv-tdep.o, gdbarch.o) (ia64-tdep.o, infcall.o, mcore-tdep.o, mdebugread.o, mipsread.o) (mn10300-tdep.o, rs6000-nat.o, s390-tdep.o, sh64-tdep.o) (sh-tdep.o, v850-tdep.o, xstormy16-tdep.o): Update dependencies.
2004-02-072004-02-07 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-2/+2
* buildsym.c (free_pending_blocks, finish_block) (record_pending_block, make_blockvector, end_symtab): Replace symbol_obstack with objfile_obstack. * coffread.c (process_coff_symbol, coff_read_struct_type) (coff_read_enum_type): Ditto. * cp-namespace.c (initialize_namespace_symtab) (check_one_possible_namespace_symbol): Ditto. * dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file) (dwarf2_symbol_mark_computed): Ditto. * dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto. * elfread.c (elf_symtab_read): Ditto. * hpread.c (hpread_symfile_init, hpread_symfile_init) (hpread_read_enum_type, hpread_read_function_type) (hpread_read_doc_function_type, hpread_process_one_debug_symbol): Ditto. * jv-lang.c (get_java_class_symtab, add_class_symbol) (java_link_class_type): Ditto. * mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab) (new_symbol): Ditto. * minsyms.c (install_minimal_symbols): Ditto. * objfiles.c (allocate_objfile): Remove init of symbol_obstack. (terminate_minimal_symbol_table): Replace symbol_obstack with objfile_obstack. (free_objfile): Remove freeing of symbol_obstack. * objfiles.h: Remove symbol_obstack field. * pa64solib.c (add_to_solist): Replace symbol_obstack with objfile_obstack. * solib-sunos.c (allocate_rt_common_objfile): Remove init of symbol_obstack. (solib_add_common_symbols): Replace symbol_obstack with objfile_obstack. * somsolib.c (som_solib_add): Ditto. * stabsread.c (patch_block_stabs, define_symbol, read_enum_type) (common_block_start, common_block_end): Ditto. * symfile.c (reread_symbols): Remove freeing and init of symbol_obstack. (allocate_symtab): Rename symbol_obstack to objfile_obstack. * symfile.h: Update comment. * symmisc.c (print_objfile_statistics): Remove symbol_obstack stats printing. * symtab.c (symbol_set_names): Replace symbol_obstack with objfile_obstack. * symtab.h (struct general_symbol_info, struct minimal_symbol): Update comments. * xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC) (init_stringtab, xcoff_initial_scan): Replace symbol_obstack with objfile_obstack.
2003-09-112003-09-11 David Carlton <carlton@kealia.com>David Carlton1-3/+6
* gdbtypes.h: Add TYPE_CODE_NAMESPACE. * gdbtypes.c (init_type): Handle TYPE_CODE_NAMESPACE. (recursive_dump_type): Ditto. * printcmd.c (print_formatted): Ditto. * typeprint.c (print_type_scalar): Ditto. * c-typeprint.c (c_type_print_varspec_prefix): Ditto. (c_type_print_varspec_suffix, c_type_print_base): Ditto. * cp-support.h: Declare cp_check_possible_namespace_symbols, maint_cplus_cmd_list. * cp-support.c: Make maint_cplus_cmd_list extern. * cp-namespace.c: Include objfiles.h, gdbtypes.h, dictionary.h, command.h. (lookup_symbol_file): Look in possible namespace blocks when appropriate. (initialize_namespace_symtab): New. (get_possible_namespace_block, free_namespace_block) (check_possible_namespace_symbols) (check_possible_namespace_symbols_loop) (check_one_possible_namespace_symbol) (lookup_possible_namespace_symbol, maintenance_cplus_namespace) (_initialize_cp_namespace): Ditto. * block.h: Declare allocate_block. * block.c (allocate_block): New. * jv-lang.c (get_java_class_symtab): Allocate blocks via allocate_block. * symfile.h: Update declaration of add_psymbol_to_list. * symfile.c (add_psymbol_to_list): Return the partial symbol in question. * dwarf2read.c (dwarf2_build_psymtabs_hard): Add argument to scan_partial_symbols_call. (scan_partial_symbols): Add NAMESPACE argument; update calls to helper functions. (add_partial_symbol): If necessary, scan mangled names for names of namespaces. (add_partial_namespace): Add NAMESPACE argument; generate partial symbols associated to namespaces. (add_partial_enumeration): Add NAMESPACE argument. (new_symbol): Allow namespace syms. (read_namespace): Generate namespace syms. * objfiles.h: Add opaque declaration of struct symtab. (struct objfile): Add cp_namespace_symtab member. * objfiles.c (allocate_objfile): Set objfile->cp_namespace_symtab. * Makefile.in (cp-namespace.o): Depend on objfiles_h, gdbtypes_h, dictionary_h, command_h. 2003-09-11 David Carlton <carlton@kealia.com> * gdb.c++/namespace.exp: Add tests for namespace types. * gdb.c++/maint.exp (test_help): Test 'help maint cp namespace'. (test_namespace): New.
2003-06-112003-06-11 David Carlton <carlton@bactrian.org>David Carlton1-6/+0
* block.h (BLOCK_SHOULD_SORT): Delete. * symtab.c (lookup_block_symbol): Don't worry about sorted linear blocks. * ada-lang.c (ada_add_block_symbols): Ditto. * symfile.c (sort_block_syms): Delete. (sort_symtab_syms): Ditto. * symfile.h: Delete sort_symtabs_syms and sort_block_syms declarations. * coffread.c (coff_symfile_read): Don't call sort_symtab_syms. * dbxread.c (dbx_psymtab_to_symtab_1): Ditto. * dwarf2read.c (psymtab_to_symtab_1): Ditto. * dwarfread.c (psymtab_to_symtab_1): Ditto. * hpread.c (hpread_psymtab_to_symtab_1): Ditto. * mdebugread.c (psymtab_to_symtab_1): Ditto. * xcoffread.c (xcoff_psymtab_to_symtab_1): Ditto.
2003-06-072003-06-07 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-127/+130
* symfile.h: Re-indent, clean up comments.
2003-06-06 * elfread.c (elf_symtab_read): Avoid use of SECT_OFF_MAX.Mark Mitchell1-2/+9
(elfstab_offset_sections): Likewise. * gdb-stabs.h (stab_section_info): Likewise. * i386-interix-tdep.c (pei_adjust_objfile_offsets): Likewise. * objfiles.c (objfile_relocate): Likewise. * pa64solib.c (pa64_solib_add_solib_objfile): Likewise. * remote.c (get_offsets): Likewise. (remote_cisco_objfile_relocate): Likewise. * somread.c (som_symfile_offsets): Likewise. * symfile.c (alloc_section_addr_info): New function. (build_section_addr_info_from_section_tab): Use it. (free_section_addr_info): Adjust. (default_symfile_offsets): Avoid use of SECT_OFF_MAX. (syms_from_objfile): Allocate local_addr dynamically. (symbol_file_add_with_addrs_or_offsets): Allocate orig_addrs dynamically. (add_symbol_file_command): Allocate sect_opts dynamically. (reread_symbols): Avoid use of SECT_OFF_MAX. * symfile.h (section_addr_info): Do not use MAX_SECTIONS. (alloc_section_addr_info): Declare it. * symtab.h (SIZEOF_SECTION_OFFSETS): Remove. * win32-nat.c (solib_symbols_add): Allocate section_addrs dynamically. * xcoffread.c (xcoff_symfile_offsets): Avoid use of SECT_OFF_MAX.
2003-05-142003-05-14 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-2/+2
* symtab.h (enum domain_enum): Rename from namespace_enum. (UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN, VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN): Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE, LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE, TYPES_NAMESPACE, METHODS_NAMESPACE. (SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN. (struct symbol, struct partial_symbol): Rename field 'namespace_enum namespace' to 'domain_enum domain'. (PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN. Delete old define kludge for namespace. * ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c, blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c, dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h, gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c, language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c, mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c, p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c, stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c, valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all occurrences of the above. 2003-05-12 Elena Zannoni <ezannoni@redhat.com> * mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to VAR_DOMAIN.
2003-04-122003-04-12 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-1/+1
* gdbarch.sh: Add missing opaque declarations. * gdbarch.h: Regnerate. * symtab.h: Add missing opaque declarations. * value.h, target.h, symfile.h, stabsread.h: Ditto. * x86-64-tdep.h, xmodem.h, monitor.h, typeprint.h: Ditto. * srec.h, solib-svr4.h, source.h, inferior.h: Ditto. * ser-unix.h, serial.h, remote-utils.h, gdbcore.h: Ditto. * ppc-tdep.h, ocd.h, mips-tdep.h, gdbtypes.h: Ditto. * buildsym.h, builtin-regs.h, linespec.h, language.h: Ditto. * i387-tdep.h, gdbthread.h, event-top.h, gdb.h: Ditto. * dwarf2cfi.h, doublest.h, disasm.h, cp-abi.h: Ditto. * cli-out.h, c-lang.h, ax-gdb.h, arch-utils.h: Ditto. * ada-lang.h, config/nm-lynx.h, config/nm-linux.h: Ditto. * config/sparc/tm-sp64.h, config/rs6000/tm-rs6000.h: Ditto. * config/pa/tm-hppah.h, config/m68k/tm-delta68.h: Ditto. * cli/cli-setshow.h, cli/cli-script.h: Ditto.
2003-02-202003-02-19 David Carlton <carlton@math.stanford.edu>David Carlton1-0/+1
* Makefile.in (SFILES): Add block.c. (block_h): New. (COMMON_OBS): Add block.o. (block.o): New. (x86-64-tdep.o): Add $(block_h). (values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o) (stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o) (objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o) (m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o) (f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o) (c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o) (alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto. * value.h: Add opaque declaration for struct block. * parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto. * ada-lang.h: Ditto. * x86-64-tdep.c: #include "block.h" * values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto. * symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto. * objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto. * mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto. * jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto. * findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto. * buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto. * alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto. * blockframe.c (blockvector_for_pc_sect): Move to "block.c". (blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto. * symtab.c (block_function): Ditto. (contained_in): Ditto. * frame.h: Move block_for_pc and block_for_pc_sect declarations to block.h. Add opaque declaration for struct block. * symtab.h: Move block_function and contained_in declarations to block.h. Add opaque declarations for struct block, struct blockvector. (struct block): Move to block.h. (struct blockvector): Ditto. (BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK) (BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM) (BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE) (ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS) (BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK): Ditto. * block.c: New file. * block.h: New file. 2003-02-19 David Carlton <carlton@math.stanford.edu> * mi-cmd-stack.c: #include "block.h"
2003-01-31 * dbxread.c (stabs_data): New static variable.Daniel Jacobowitz1-1/+4
(fill_symbuf): Support an in-memory buffer for stabs data. (stabs_seek): New function. (dbx_psymtab_to_symtab): Relocate the stabs data if necessary. (read_ofile_symtab): Use stabs_seek. (elfstab_build_psymtabs): Take an asection* instead of an offset and size. Relocate the stabs data if necessary. Save the section* for dbx_psymtab_to_symtab. * dwarf2read.c: Add section variables for each debug section. (dwarf2_locate_sections): Fill them in. (dwarf2_read_section): Take an asection* argument. Relocate the section contents if necessary. (dwarf2_build_psymtabs, dwarf2_build_psymtabs_easy): Update callers. * dwarf2cfi.c (parse_frame_info): Take a section argument and pass it to dwarf2_read_section. (dwarf2_build_frame_info): Update callers. * elfread.c (elf_symfile_read): Update call to elfstab_build_psymtabs. * gdb-stabs.h (struct dbx_symfile_info): Add stab_section. (DBX_STAB_SECTION): New macro. * stabsread.h (elfstab_build_psymtabs): Update prototype. * symfile.c (symfile_dummy_outputs): New function. (symfile_relocate_debug_section): New function. * symfile.h (symfile_relocate_debug_section): Add prototype.
2003-01-23* symfile.c: #include "gdb_assert.h".Jim Blandy1-2/+4
(syms_from_objfile): Add the ability to pass in a section offset table directly, as an alternative to the section_addr_info table. Document arguments better. (symbol_file_add): Pass extra arguments to syms_from_objfile. * symfile.h (syms_from_objfile): Update declaration. * rs6000-nat.c (objfile_symbol_add): Pass new arguments to syms_from_objfile. * Makefile.in (symfile.o): List dependency on $(gdb_assert_h).
2003-01-192003-01-18 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-8/+7
* cris-tdep.c: Fix function declaration indentation. * dwarfread.c, gdbcore.h, gdbtypes.h, i386v-nat.c: Ditto. * mips-tdep.c, monitor.h, parse.c, proc-utils.h: Ditto. * rs6000-nat.c, ser-go32.c, somread.c, stabsread.c: Ditto. * symfile.h, symtab.h, target.c, target.h, value.h: Ditto. * xcoffread.c, config/pa/tm-hppa.h: Ditto. * config/sparc/tm-sp64.h, config/sparc/tm-sparc.h: Ditto.
2003-01-182003-01-18 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-1/+1
* ada-valprint.c: Eliminate PTR. * breakpoint.c, corelow.c, cris-tdep.c, dbxread.c: Ditto. * defs.h, dve3900-rom.c, dwarf2read.c, dwarfread.c: Ditto. * exec.c, hppa-tdep.c, hpread.c, infcmd.c, mdebugread.c: Ditto. * objfiles.c, objfiles.h, ocd.c, remote-es.c: Ditto. * remote-mips.c, remote-sds.c, remote-vx.c: Ditto. * solib-svr4.c, solib.c, stack.c, symfile.c, symfile.h: Ditto. * symmisc.c, v850ice.c, xcoffread.c, cli/cli-script.c: Ditto.
2002-10-172002-10-09 David Carlton <carlton@math.stanford.edu>David Carlton1-1/+5
* symfile.h: Add opaque declaration for struct obstack. Declare obsavestring to take a const char *. * symfile.c (obsavestring): Make first argument a const char *.
2002-04-22* symfile.h (get_section_index): Define.Joel Brobecker1-0/+2
* symfile.c (get_section_index): New function. * mdebugread.c (SC_IS_SBSS): New macro. (SC_IS_BSS): Return true for the scBss storage class only, as the scSBss storage class refers to the .sbss section. (parse_partial_symbols): Discard the symbols which associated section does not exist. Make sure to use the .sbss section index for symbols which storage class is scBss, rather than using the .bss section index.
2002-02-012002-01-31 Michael Snyder <msnyder@redhat.com>Michael Snyder1-1/+5
* symfile.h (enum overlay_debugging_state): Define enum constant values for overlay mode. * symfile.c (overlay_debugging): Use enums instead of literals. (overlay_is_mapped, overlay_auto_command, overlay_manual_command): Ditto.
2001-12-07* dwarf2cfi.c: New file.Jiri Smid1-0/+1
* dwarf2cfi.h: New file. * dwarf2read.c (dwarf_frame_offset, dwarf_frame_size): New variables. (dwarf_eh_frame_offset, dwarf_eh_frame_size): New variables. (dwarf2_read_section): Change to non static. (dwarf2_locate_sections): Add .debug_frame and .eh_frame section recognition. (FRAME_SECTION, EH_FRAME_SECTION): New define. * elfread.c (elf_symfile_read): Add call of frame informations build. * frame.h (frame_info): Add pointer to unwind_context. * symfile.h (dwarf2_build_frame_info): Add declaration. * gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Add. * gdbarch.h, gdbarch.c: Regenerate. * Makefile.in: Add dwarf2cfi_h, dwarf2cfi.o * x86-64-tdep.c (i386_gdbarch_init): Initialize target vector to use debug frame info.
2001-10-30Changes approved by kev@cygnus.com, ezannoni@cygnus.com, eliz@is.elta.co.il.Fred Fish1-9/+18
Changelog: 2001-10-27 Fred Fish <fnf@redhat.com> * symfile.c (auto_solib_add): Update comment to note that this variable is now just used as a boolean to control shlib autoloading, and clarify when it is used. * symfile.h (auto_solib_add): Ditto. * symfile.c (auto_solib_limit): New variable that holds the autoloading threshold instead of overloading auto_solib_add. * symfile.h (auto_solib_limit): Ditto. * irix5-nat.c (_initialize_solib): Change auto-solib-add variable from var_zinteger to var_boolean and update help. * osfsolib.c (_initialize_solib): Ditto. * pa64solib.c (_initialize_pa64_solib): Ditto. * solib.c (_initialize_solib): Ditto. * somsolib.c (_initialize_som_solib): Ditto. * xcoffsolib.c (_initialize_solib): Ditto. * pa64solib.c (pa64_solib_total_st_size): Update comment to note that the new auto_solib_limit variable is used instead of overloading auto_solib_add variable. (_initialize_pa64_solib): Ditto. * somsolib.c (som_solib_total_st_size): Ditto. (_initialize_som_solib): Ditto. * pa64solib.c (_initialize_pa64_solib): Add new set/show commands for auto-solib-limit variable. * somsolib.c (_initialize_som_solib): Ditto * pa64solib.c (add_to_solist): Check that auto_solib_add is set and use auto_solib_limit as the threshold size instead of auto_solib_add. * somsolib.c (som_solib_add): Ditto, and also change warning text about size threshold exceeded. doc/ChangeLog: 2001-10-28 Fred Fish <fnf@redhat.com> * gdb.texinfo (auto-solib-add): Change docs to match implementation change. (auto-solib-limit): Add docs for new variable.
2001-03-06Update/correct copyright notices.Kevin Buettner1-1/+2
2001-01-272001-01-26 Fernando Nasser <fnasser@redhat.com>Fernando Nasser1-0/+6
Fix double parsing of filenames passed as command line arguments to GDB (causes weird handling of escape characters). Also, remove dependencies on the CLI from libgdb. * call-cmds.h: Remove declaration of exec_file_command(). * gdbcore.h: Remove declaration of exec_file_command(). Add declarations for exec_open() and exec_file_clear(). * symfile.h: Add declarations for symbol_file_add_main() and symbol_file_clear(). * exec.c (exec_open): New function. Implements to_open for exec targets. (exec_file_clear): New function. Makes GDB forget about a previously specified executable file. (exec_file_attach): Move parsing of arguments from here ... (exec_file_command): ... to here. (init_exec_ops): Use exec_open(), not exec_file_command() to implement to_open for exec targets. * symfile.c (symbol_file_add_main): New function. Call symbol_file_add() with default values. Used when the file name has already been parsed. (symbol_file_clear): New function. Makes GDB forget about previously read symbols. (symbol_file_command): Call the above function instead of inline code. * main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated "call-cmds.h". (captured_main): Call exec_file_attach() and symbol_file_add_main() instead of exec_file_command() and symbol_file_command(). (captured_main): Add comment. * corefile.c: Include "symfile.h". (core_file_command): Call symbol_file_add_main() instead of symbol_file_command(). (reopen_exec_file): Call exec_open() instead of exec_file_command(). * infcmd.c: Include "symfile.h". (attach_command): Call symbol_file_add_main() instead of symbol_file_command(). * infrun.c: Remove comment about the inclusion of "symfile.h", not any longer appropriate. (follow_exec): Call symbol_file_add_main() instead of symbol_file_command(). * remote-es.c: Include "symfile.h". (es1800_load): Call symbol_file_add_main() instead of symbol_file_command(). * remote-vx.c: Remove comment about the inclusion of "symfile.h", not any longer appropriate. (vx-wait): Call symbol_file_add_main() instead of symbol_file_command(). * solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main() instead of symbol_file_command(). * v850ice.c (ice_file): Call exec_open(), exec_file_attach() and symbol_file_add_main() instead of exec_file_command() and symbol_file_command(). * Makefile.in: Update dependencies.
2000-12-05* gdb-stabs.h (SECT_OFF_MAX): Increase to 64.Mark Kettenis1-2/+2
* symfile.h (MAX_SECTIONS): Increase to 64.
2000-09-02Corrected spelling in comment: dependant -> dependent.David Anderson1-1/+1
2000-06-04Eliminate PARAMS from function pointer declarations.Kevin Buettner1-5/+5
2000-05-28PARAMS removal.Kevin Buettner1-79/+54
2000-04-172000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni1-4/+0
* symfile.h (struct section_addr_info ): Remove fields for special treatment of .text, .data and .bss sections. * solib.c (symbol_add_stub): The special field text_addr is not available anymore. Search for the .text field the hard way. * symfile.c (build_section_addr_info_from_section_table): Don't fill in {text, data, bss}_addr any more. (default_symfile_offsets): Don't use {text, data, bss}_addr fields to fill in section_offsets for objfile. (syms_from_objfile): Don't deal with {text, data, bss}_addr as a special case anymore. (add_symbol_file_command): Ditto.
2000-03-21Make sure section addresses from a shared object are correctly set inKevin Buettner1-0/+40
a new struct objfile.
1999-10-19import gdb-1999-10-18 snapshotJason Molenda1-3/+0
1999-10-05import gdb-1999-10-04 snapshotJason Molenda1-3/+3
1999-09-09import gdb-1999-09-08 snapshotStan Shebs1-16/+10
1999-08-09import gdb-1999-08-09 snapshotJason Molenda1-2/+2
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-100/+103
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+300
1999-04-16Initial creation of sourceware repositoryStan Shebs1-240/+0
1996-07-19 * dwarf2read.c: New file, DWARF 2 reader originally contributed byStan Shebs1-0/+7
Brent Benson, with additions by Gary Funck and Jerry Kreuscher. * Makefile.in (COMMON_OBS): Add dwarf2read.o. (SFILES): Add dwarf2read.c. (dwarf2read.o): Add build rule. * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare exported functions. * elfread.c (elf_symfile_read): Call them. (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
1996-07-03 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,Mark Alexander1-55/+32
os9kread.c: Replace identical sym_offsets functions with default_symfile_offsets. * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS macro to allocate section_offsets. * symfile.c (default_symfile_offsets): New function. * symfile.h: Declare default_symfile_offsets. * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to simplify allocation of section_offsets.
1996-02-16 * bcache.c, bcache.h: New files to implement a byte cache.Fred Fish1-19/+28
* Makefile.in (SFILES): Add bcache.c. (symtab_h): Add bcache.h. (HFILES_NO_SRCDIR): add bcache.h (COMMON_OBJS): Add bcache.o (bcache.o): New target. * dbxread.c (start_psymtab): Make global_syms & static_syms type "partial_symbol **". * hpread.c (hpread_start_symtab): Ditto. * os9kread.c (os9k_start_psymtab): Ditto. * stabsread.h (start_psymtab): Ditto. * {symfile.c, symfile.h} (start_psymtab_common): Ditto. * maint.c (maintenance_print_statistics): Call print_symbol_bcache_statistics. * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc and free pointers. * solib.c (allocate_rt_common_objfile): Ditto. * symfile.c (reread_symbols): Ditto. (free_objfile): Free psymbol bcache when objfile is freed. (objfile_relocate): Use new indirect psymbol pointers. * objfiles.h (struct objfile): Add psymbol cache. * symfile.c (compare_psymbols): Now passed pointers to pointers to psymbols. (reread_symbols): Free psymbol bcache when freeing other objfile resources. (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new psymbol using the psymbol bcache. (init_psymbol_list): Psymbol lists now contain pointers rather than the actual psymbols. * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically grown arrays of pointers. (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol bcache. * symmisc.c (print_partial_symbols): Now takes pointer to pointer to partial symbol. (print_symbol_bcache_statistics): New function to print per objfile bcache statistics. (print_partial_symbol, print_partial_symbols, maintenance_check_symtabs, extend_psymbol_list): Account for change to pointer to pointer to partial symbol. * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, make_symbol_completion_list): Account for change to pointer to pointer to partial symbol. * symtab.h (bcache.h): Include. * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms type "partial_symbol **".
1996-02-16 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possiblyFred Fish1-29/+41
delete entirely someday.
1993-04-07Add section table to objfile struct. Use it for find_pc_section.K. Richard Pixley1-19/+4
* objfiles.c (add_to_objfile_sections, build_objfile_section_table, find_pc_section): new functions. (allocate_objfile): build section table. * objfiles.h (struct obj_section): new structure. (struct objfile): add section table. (find_pc_section): new prototype. * solib.[ch] (find_pc_section_from_so_list): removed. * sparc-tdep.c: include objfiles.h for find_pc_section. include symfile.h for objfiles.h. (in_solib_trampoline): adjusted for new find_pc_section prototype. Removed BAD_RICH_HACK ifdefs. * symfile.c (syms_from_objfile): offset objfile sections. (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs. * symfile.h (find_pc_section): prototype removed. Also fixed comment typo NUL -> NULL. * target.[ch] (find_pc_section_from_targets): removed. * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1992-12-23 * defs.h (STRCMP, STREQ, STREQN): New macros.Fred Fish1-23/+47
* defs.h (demangle_and_match): Remove prototype. * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ and STREQN defined in defs.h. * dwarfread.c (set_cu_language): For completely unknown languages, try to deduce the language from the filename. Retain behavior that for known languages we don't know how to handle, we use language_unknown. * dwarfread.c (enum_type, symthesize_typedef): Initialize language and demangled name fields in symbol. * dwarfread.c, mipsread.c, partial-stab.h: For all usages of ADD_PSYMBOL_TO_LIST, add language and objfile parameters. * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. Replace usages throughout. * elfread.c (demangle.h): Include. * elfread.c (record_minimal_symbol): Remove prototype and function. * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, B_CLRALL): Moved from symtab.h to gdbtypes.h. * infcmd.c (jump_command): Remove code to demangle name and add it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. * minsyms.c (demangle.h): Include. * minsyms.c (lookup_minimal_symbol): Indent comment to match code. * minsyms.c (install_minimal_symbols): Attempt to demangle symbol names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. * mipsread.c (psymtab_language): Add static variable. * stabsread.c (demangle.h): Include. * stabsread.c (define_symbol): Attempt to demangle C++ symbol names and cache them in the SYMBOL_DEMANGLED_NAME field. * stack.c (return_command): Remove explicit demangling of name and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. * symfile.c (demangle.h): Include. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix to match macros in symfile.h and allow them to be compiled if INLINE_ADD_PSYMBOL is not true. * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. Add code to demangle and cache C++ symbol names. Use macro form if INLINE_ADD_PSYMBOL is true, otherwise use C function form. * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): Remove, also defined in symfile.c, which we already fixed. * symtab.c (expensive_mangler): Remove prototype and function. * symtab.c (find_methods): Remove physnames parameter and fix prototype to match. * symtab.c (completion_list_add_symbol): Name changed to completion_list_add_name. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both the normal symbol name and the cached C++ demangled name. * symtab.c (lookup_demangled_partial_symbol, lookup_demangled_block_symbol): Remove prototypes and functions. * symtab.c (lookup_symbol): Remove use of expensive_mangler, use lookup_block_symbol instead of lookup_demangled_block_symbol. Remove code to try demangling names and matching them. * symtab.c (lookup_partial_symbol, lookup_block_symbol): Fix to try matching the cached demangled name if no match is found using the regular symbol name. * symtab.c (find_methods): Remove unused physnames array. * symtab.c (name_match, NAME_MATCH): Remove function and macro, replaced with SYMBOL_MATCHES_REGEXP from symtab.h. * symtab.c (completion_list_add_symbol): Rewrite to use cached C++ demangled symbol names. * symtab.h: Much reformatting of structures and such to add whitespace to make them more readable, and make them more consistent with other gdb structure definitions. * symtab.h (general_symbol_info): New struct containing fields common to all symbols. * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. * symtab. (struct minimal_symbol, struct partial_symbol, struct symbol): Use general_symbol_info struct. * utils.c (demangle_and_match): Remove, no longer used. * valops.c (demangle.h): Include. * xcoffexec.c (eq): Remove macro, replace usages with STREQ. * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, symmisc.c, symtab.c, valops.c: Replace references to minimal symbol fields with appropriate macros. * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, demangle.c, elfread.c, energize.c, environ.c, exec.c, gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as appropriate. * buildsym.c (start_subfile, patch_subfile_names): Default the source language to what can be deduced from the filename. * buildsym.c (end_symtab): Update the source language in the allocated symtab to match what we have been using. * buildsym.h (struct subfile): Add a language field. * c-typeprint.c (c_print_type): Remove code to do explicit demangling. * dbxread.c (psymtab_language): Add static variable. * dbxread.c (start_psymtab): Initialize psymtab_language using deduce_language_from_filename.
1992-12-15 * complaints.c: New file, code moved from utils.c.Fred Fish1-206/+36
* complaints.c (complain): Made into a varargs function. * complaints.h: New file, code moved from symfile.h. * Makefile.in (SFILES_MAINDIR): Add complaints.c. * Makefile.in (HFILES): Add complaints.h. * Makefile.in (OBS): Add complaints.o. * symfile.c (complaint_root, stop_whining, complaint_series, complain, clear_complaints, add_show_from_set for stop_whining): Moved to complaints.c. * symfile.h (struct complaint, complaint_root decl, complain prototype, clear_complaints prototype): Moved to complaints.h. * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c, gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include complaints.h. Remove casts from arguments to complain(), which is now a varargs function, and remove unnecessary placeholder zero args. * defs.h (begin_line): Add prototype. * defs.h (vprintf_filtered): Add prototype. * dwarfread.c (varargs.h): Remove, no longer needed. * dwarfread.c (dwarfwarn): Remove prototype and function. * dwarfread.c (complaints): Define a bunch of complaints. * dwarfread.c (SQUAWK): Remove macro defs, convert all usages to standard complain() calls. * utils.c (begin_line): New function that ensures that whatever gets filter-printed next starts on its own line. * utils.c (vprintf_filtered): New func, like vfprintf_filtered, but to stdout (calls vfprintf_filtered internally).
1992-03-19 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,Fred Fish1-79/+68
elfread.c (coff_symfile_finish): Add function, prototype, and add to the xxxx_sym_fns struct for each file type. Also reformat the xxxx_sym_fns vector to a standard format and add comments. * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read): Pass pointer to struct objfile rather than pointer to sym_fns. Change references inside each function accordingly. Allocate any symbol file specific info in the per-objfile memory region. * dbxread.c (free_and_init_header_files): Break function into free_header_files(), called from dbx_symfile_finish(), and init_header_files(), called from dbx_new_init(). * dbxread.c (dbx_new_init): Move deallocation things to new dbx_symfile_finish function. * elfread.c (elf_new_init): Call buildsym_new_init(). * objfiles.c (free_objfile): Call the appropriate symfile_finish() routine for the objfile before deallocating other stuff. * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg. * symfile.h: Move struct sym_fns to before struct objfile def. Add sym_finish function pointer and change prototypes of other function pointers to reflect passing struct objfile pointer rather than struct sym_fns pointer. * symfile.c: Remove now obsolete symtab_fns pointer. * symfile.c (symfile_init): Renamed to find_sym_fns, and now only locates the correct sym_fns struct for the given objfile. * symfile.c (syms_from_objfile, symbol_file_add): Restructured for better support of mapped symbol tables. * symfile.c (symbol_file_command): Remove obsolete code using symfile_fns. * symfile.h: Remove duplicate declarations for symfile_objfile, entry_point, and object_files. * target.c (target_info): Compare symfile_objfile to NULL. * xcoffread.c (aixcoff_new_init): Move deallocation stuff to aixcoff_symfile_finish().
1992-03-18Changes to implement the -mapped and -readnow options for commands thatFred Fish1-1/+1
read symbol tables.
1992-03-15Globs of changes. See the ChangeLog for details. Most related toFred Fish1-65/+252
using the new mmalloc package.
1991-12-23Oodles of changes. The most important is adding support for stabsPer Bothner1-8/+68
encapsulated in mips ecoff. See ChangeLog for the gory details.
1991-10-24Add "elf" to list of supported debugging formats in comment.Fred Fish1-22/+12