1999-04-16 09:35:26 +08:00
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/* Read coff symbol tables and convert to internal format, for GDB.
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2014-01-01 11:54:24 +08:00
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Copyright (C) 1987-2014 Free Software Foundation, Inc.
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1999-04-16 09:35:26 +08:00
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Contributed by David D. Johnson, Brown University (ddj@cs.brown.edu).
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1999-07-08 04:19:36 +08:00
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This file is part of GDB.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-08-24 02:08:50 +08:00
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the Free Software Foundation; either version 3 of the License, or
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1999-07-08 04:19:36 +08:00
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(at your option) any later version.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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You should have received a copy of the GNU General Public License
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2007-08-24 02:08:50 +08:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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1999-04-16 09:35:26 +08:00
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#include "defs.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "demangle.h"
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#include "breakpoint.h"
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#include "bfd.h"
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2002-07-29 Andrew Cagney <ac131313@redhat.com>
* gdb_obstack.h: New file.
* symtab.h: Include "gdb_obstack.h" instead of "obstack.h".
(obstack_chunk_alloc, obstack_chunk_free): Delete macros.
* objfiles.h: Include "gdb_obstack.h".
* Makefile.in (gdb_obstack_h): Define.
(symtab_h): Add $(gdb_obstack_h).
(objfiles_h): Add $(gdb_obstack_h).
* objfiles.c: Include "gdb_obstack.h" instead of "obstack.h".
* macrotab.c, cp-valprint.c, dbxread.c: Ditto.
* ch-typeprint.c, ch-valprint.c, dstread.c: Ditto.
* macroexp.c, p-typeprint.c, stabsread.c: Ditto.
* symtab.c, f-typeprint.c, mdebugread.c: Ditto.
* p-valprint.c, symmisc.c, typeprint.c: Ditto.
* symfile.c, coffread.c, c-typeprint.c: Ditto.
* buildsym.c, bcache.c, ada-typeprint.c: Ditto.
* Makefile.in (bcache.o): Update dependencies.
(buildsym.o, c-typeprint.o, ch-typeprint.o): Ditto.
(ch-valprint.o, coffread.o, cp-valprint.o): Ditto.
(dbxread.o, dstread.o, f-typeprint.o): Ditto.
(objfiles.o, p-typeprint.o, p-valprint.o): Ditto.
(stabsread.o, symfile.o, symmisc.o): Ditto.
(symtab.o, typeprint.o, macroexp.o): Ditto.
(macrotab.o, mdebugread.o): Ditto.
(f_lang_h, coff_sym_h, coff_symconst_h): Define.
(coff_ecoff_h, aout_aout64_h): Define.
(aout_stabs_gnu_h, libaout_h): Define.
2002-07-30 06:55:26 +08:00
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#include "gdb_obstack.h"
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1999-04-16 09:35:26 +08:00
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#include <ctype.h>
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#include "coff/internal.h" /* Internal format of COFF symbols in BFD */
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#include "libcoff.h" /* FIXME secret internal data from BFD */
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#include "objfiles.h"
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#include "buildsym.h"
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#include "gdb-stabs.h"
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#include "stabsread.h"
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#include "complaints.h"
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#include "target.h"
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2003-02-19 David Carlton <carlton@math.stanford.edu>
* 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"
2003-02-20 08:01:07 +08:00
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#include "block.h"
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2003-06-11 David Carlton <carlton@bactrian.org>
* dictionary.h: New.
* dictionary.c: New.
* block.h: Add opaque declaration for struct dictionary.
(struct block): Add 'dict' member; delete 'hashtable', 'nsyms',
'sym' members.
(BLOCK_DICT): New macro.
Delete macros BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM,
BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE,
BLOCK_SHOULD_SORT.
(ALL_BLOCK_SYMBOLS): Update definition.
* Makefile.in (SFILES): Add dictionary.c.
(dictionary_h): New.
(COMMON_OBS): Add dictionary.o.
(dictionary.o): New.
(ada-lang.o): Depend on dictionary_h.
(buildsym.o, coffread.o, jv-lang.o, mdebugread.o, objfiles.o)
(stack.o, symmisc.o, symtab.o, tracepoint.o, valops.o)
(mi-cmd-stack.o): Ditto.
(gdbtk-cmds.o): Update dependencies.
(gdbtk-stack.o): Ditto.
* ada-lang.c: Include dictionary.h.
(symtab_for_sym): Update uses of ALL_BLOCK_SYMBOLS.
(fill_in_ada_prototype, debug_print_block): Ditto.
(ada_add_block_symbols): Update uses of ALL_BLOCK_SYMBOLS; replace
explicit iteration by use of ALL_BLOCK_SYMBOLS. Delete variable
'is_sorted'.
* mdebugread.c: Include dictionary.h.
(struct parse_stack): Delete 'maxsyms' member.
(parse_symbol): Update calls to new_block. Delete calls to
shrink_block. Use dictionary methods.
(psymtab_to_symtab_1): Delete calls to sort_symtab_syms.
Update calls to new_symtab. Don't maintain maxsyms data.
(mylookup_symbol): Update use of ALL_BLOCK_SYMBOLS.
(add_symbol): Just call dict_add_symbol.
(new_symtab): Delete 'maxsyms' argument.
(new_symtab): Update calls to new_block.
(new_block): Delete 'maxsyms' argument; add 'function' argument.
(shrink_block): Delete function.
(fixup_sigtramp): Update call to new_block. Add symbol via
dict_add_symbol.
* jv-lang.c: Include dictionary.h.
(get_java_class_symtab): Set the BLOCK_DICT of the blocks
appropriately. Set class_symtab->free_func. Make sure the
blockvector is big enough to hold two blocks.
(add_class_symtab_symbol): Use dictionary methods.
(free_class_block): New function.
(type_from_class): Replace explicit iteration by
ALL_BLOCK_SYMBOLS.
* symtab.h (struct symtab): Replace 'free_ptr' method by
'free_func'.
* dwarf2read.c (psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* dwarfread.c (psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* coffread.c (coff_symfile_read): Delete call to sort_symtab_syms.
Include dictionary.h.
(patch_opaque_types): Update use of ALL_BLOCK_SYMBOLS.
* dbxread.c (dbx_psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* objfiles.c: Include dictionary.h.
(objfile_relocate): Update use of ALL_BLOCK_SYMBOLS.
* buildsym.c: Include dictionary.h.
(finish_block): Use dictionary methods.
(end_symtab): Set free_func to NULL, not free_ptr.
* tracepoint.c: Include dictionary.h.
(add_local_symbols): Update use of ALL_BLOCK_SYMBOLS.
(scope_info): Ditto.
* stack.c: Include dictionary.h.
(print_block_frame_locals): Update use of ALL_BLOCK_SYMBOLS.
(print_block_frame_labels, print_frame_arg_vars)
(print_frame_args): Ditto.
* symmisc.c (free_symtab_block): Use dictionary methods.
(dump_symtab): Ditto.
(free_symtab): Replace use of 'free_ptr' by 'free_func'.
Include dictionary.h.
* symfile.h: Delete declarations of sort_block_syms,
sort_symtab_syms.
* symfile.c (sort_block_syms): Delete.
(sort_symtab_syms): Delete.
* symtab.c: Include dictionary.h.
(lookup_block_symbol): Use dictionary iterators.
(find_pc_sect_symtab): Update use of ALL_BLOCK_SYMBOLS.
(search_symbols, make_symbol_completion_list): Ditto.
(make_symbol_overload_list): Ditto.
* valops.c (value_of_local): Use dict_empty.
Include dictionary.h.
2003-06-11 David Carlton <carlton@bactrian.org>
* generic/gdbtk-stack.c: Include dictionary.h.
(gdb_block_vars): Update use of ALL_BLOCK_SYMBOLS.
(gdb_get_blocks, gdb_get_vars_command): Ditto.
* generic/gdbtk-cmds.c: Include dictionary.h.
(gdb_listfuncs): Update use of ALL_BLOCK_SYMBOLS.
2003-06-11 David Carlton <carlton@bactrian.org>
* mi-cmd-stack.c: Include dictionary.h.
(list_args_or_locals): Update use of ALL_BLOCK_SYMBOLS.
2003-06-12 07:29:49 +08:00
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#include "dictionary.h"
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1999-04-16 09:35:26 +08:00
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2003-02-20 11:12:46 +08:00
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#include "coff-pe-read.h"
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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.
2010-03-11 02:20:08 +08:00
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#include "psymtab.h"
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2000-05-28 09:12:42 +08:00
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extern void _initialize_coffread (void);
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1999-05-26 02:09:09 +08:00
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2012-12-13 00:22:33 +08:00
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/* Key for COFF-associated data. */
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static const struct objfile_data *coff_objfile_data_key;
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2011-06-15 00:49:41 +08:00
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/* The objfile we are currently reading. */
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2011-06-15 02:53:14 +08:00
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static struct objfile *coffread_objfile;
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2011-06-15 00:49:41 +08:00
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1999-07-08 04:19:36 +08:00
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struct coff_symfile_info
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{
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2011-01-01 06:59:52 +08:00
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file_ptr min_lineno_offset; /* Where in file lowest line#s are. */
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file_ptr max_lineno_offset; /* 1+last byte of line#s in file. */
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1999-04-16 09:35:26 +08:00
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2011-01-01 06:59:52 +08:00
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CORE_ADDR textaddr; /* Addr of .text section. */
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unsigned int textsize; /* Size of .text section. */
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1999-07-08 04:19:36 +08:00
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struct stab_section_list *stabsects; /* .stab sections. */
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2011-01-01 06:59:52 +08:00
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asection *stabstrsect; /* Section pointer for .stab section. */
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1999-07-08 04:19:36 +08:00
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char *stabstrdata;
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};
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1999-04-16 09:35:26 +08:00
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/* Translate an external name string into a user-visible name. */
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#define EXTERNAL_NAME(string, abfd) \
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2011-01-01 06:59:52 +08:00
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(string[0] == bfd_get_symbol_leading_char (abfd) \
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? string + 1 : string)
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1999-04-16 09:35:26 +08:00
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/* To be an sdb debug type, type must have at least a basic or primary
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derived type. Using this rather than checking against T_NULL is
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said to prevent core dumps if we try to operate on Michael Bloom
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dbx-in-coff file. */
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#define SDB_TYPE(type) (BTYPE(type) | (type & N_TMASK))
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/* Core address of start and end of text of current source file.
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This comes from a ".text" symbol where x_nlinno > 0. */
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static CORE_ADDR current_source_start_addr;
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static CORE_ADDR current_source_end_addr;
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/* The addresses of the symbol table stream and number of symbols
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of the object file we are reading (as copied into core). */
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static bfd *nlist_bfd_global;
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static int nlist_nsyms_global;
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2011-01-01 06:59:52 +08:00
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/* Pointers to scratch storage, used for reading raw symbols and
|
|
|
|
|
auxents. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static char *temp_sym;
|
|
|
|
|
static char *temp_aux;
|
|
|
|
|
|
|
|
|
|
/* Local variables that hold the shift and mask values for the
|
|
|
|
|
COFF file that we are currently reading. These come back to us
|
|
|
|
|
from BFD, and are referenced by their macro names, as well as
|
|
|
|
|
internally to the BTYPE, ISPTR, ISFCN, ISARY, ISTAG, and DECREF
|
|
|
|
|
macros from include/coff/internal.h . */
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
static unsigned local_n_btmask;
|
|
|
|
|
static unsigned local_n_btshft;
|
|
|
|
|
static unsigned local_n_tmask;
|
|
|
|
|
static unsigned local_n_tshift;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
#define N_BTMASK local_n_btmask
|
|
|
|
|
#define N_BTSHFT local_n_btshft
|
|
|
|
|
#define N_TMASK local_n_tmask
|
|
|
|
|
#define N_TSHIFT local_n_tshift
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Local variables that hold the sizes in the file of various COFF
|
|
|
|
|
structures. (We only need to know this to read them from the file
|
|
|
|
|
-- BFD will then translate the data in them, into `internal_xxx'
|
|
|
|
|
structs in the right byte order, alignment, etc.) */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
static unsigned local_linesz;
|
|
|
|
|
static unsigned local_symesz;
|
|
|
|
|
static unsigned local_auxesz;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* This is set if this is a PE format file. */
|
|
|
|
|
|
|
|
|
|
static int pe_file;
|
|
|
|
|
|
|
|
|
|
/* Chain of typedefs of pointers to empty struct/union types.
|
|
|
|
|
They are chained thru the SYMBOL_VALUE_CHAIN. */
|
|
|
|
|
|
|
|
|
|
static struct symbol *opaque_type_chain[HASHSIZE];
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Simplified internal version of coff symbol table information. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct coff_symbol
|
|
|
|
|
{
|
|
|
|
|
char *c_name;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
int c_symnum; /* Symbol number of this entry. */
|
|
|
|
|
int c_naux; /* 0 if syment only, 1 if syment +
|
|
|
|
|
auxent, etc. */
|
2010-09-11 00:12:22 +08:00
|
|
|
|
CORE_ADDR c_value;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
int c_sclass;
|
|
|
|
|
int c_secnum;
|
|
|
|
|
unsigned int c_type;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2013-08-21 02:57:00 +08:00
|
|
|
|
/* Vector of types defined so far, indexed by their type numbers. */
|
|
|
|
|
|
|
|
|
|
static struct type **type_vector;
|
|
|
|
|
|
|
|
|
|
/* Number of elements allocated for type_vector currently. */
|
|
|
|
|
|
|
|
|
|
static int type_vector_length;
|
|
|
|
|
|
|
|
|
|
/* Initial size of type vector. Is realloc'd larger if needed, and
|
|
|
|
|
realloc'd down to the size actually used, when completed. */
|
|
|
|
|
|
|
|
|
|
#define INITIAL_TYPE_VECTOR_LENGTH 160
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void stabsread_clear_cache (void);
|
1999-08-17 03:57:19 +08:00
|
|
|
|
|
2008-03-26 22:53:28 +08:00
|
|
|
|
static struct type *coff_read_struct_type (int, int, int,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static struct type *decode_base_type (struct coff_symbol *,
|
2011-01-01 06:59:52 +08:00
|
|
|
|
unsigned int,
|
|
|
|
|
union internal_auxent *,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static struct type *decode_type (struct coff_symbol *, unsigned int,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
union internal_auxent *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static struct type *decode_function_type (struct coff_symbol *,
|
|
|
|
|
unsigned int,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
union internal_auxent *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-03-26 22:53:28 +08:00
|
|
|
|
static struct type *coff_read_enum_type (int, int, int,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static struct symbol *process_coff_symbol (struct coff_symbol *,
|
|
|
|
|
union internal_auxent *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void patch_opaque_types (struct symtab *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void enter_linenos (long, int, int, struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void free_linetab (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-22 17:02:23 +08:00
|
|
|
|
static void free_linetab_cleanup (void *ignore);
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static int init_lineno (bfd *, long, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static char *getsymname (struct internal_syment *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-03-09 20:48:56 +08:00
|
|
|
|
static const char *coff_getfilename (union internal_auxent *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void free_stringtab (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-22 17:02:23 +08:00
|
|
|
|
static void free_stringtab_cleanup (void *ignore);
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static int init_stringtab (bfd *, long);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void read_one_sym (struct coff_symbol *,
|
2011-01-01 06:59:52 +08:00
|
|
|
|
struct internal_syment *,
|
|
|
|
|
union internal_auxent *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static void coff_symtab_read (long, unsigned int, struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* We are called once per section from coff_symfile_read. We
|
|
|
|
|
need to examine each section we are passed, check to see
|
|
|
|
|
if it is something we are interested in processing, and
|
|
|
|
|
if so, stash away some access information for the section.
|
|
|
|
|
|
|
|
|
|
FIXME: The section names should not be hardwired strings (what
|
|
|
|
|
should they be? I don't think most object file formats have enough
|
|
|
|
|
section flags to specify what kind of debug section it is
|
|
|
|
|
-kingdon). */
|
|
|
|
|
|
|
|
|
|
static void
|
2002-03-20 03:00:04 +08:00
|
|
|
|
coff_locate_sections (bfd *abfd, asection *sectp, void *csip)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct coff_symfile_info *csi;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
|
|
csi = (struct coff_symfile_info *) csip;
|
|
|
|
|
name = bfd_get_section_name (abfd, sectp);
|
2008-01-16 19:21:42 +08:00
|
|
|
|
if (strcmp (name, ".text") == 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
csi->textaddr = bfd_section_vma (abfd, sectp);
|
|
|
|
|
csi->textsize += bfd_section_size (abfd, sectp);
|
|
|
|
|
}
|
|
|
|
|
else if (strncmp (name, ".text", sizeof ".text" - 1) == 0)
|
|
|
|
|
{
|
|
|
|
|
csi->textsize += bfd_section_size (abfd, sectp);
|
|
|
|
|
}
|
2008-01-16 19:21:42 +08:00
|
|
|
|
else if (strcmp (name, ".stabstr") == 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
csi->stabstrsect = sectp;
|
|
|
|
|
}
|
|
|
|
|
else if (strncmp (name, ".stab", sizeof ".stab" - 1) == 0)
|
|
|
|
|
{
|
|
|
|
|
const char *s;
|
|
|
|
|
|
|
|
|
|
/* We can have multiple .stab sections if linked with
|
|
|
|
|
--split-by-reloc. */
|
|
|
|
|
for (s = name + sizeof ".stab" - 1; *s != '\0'; s++)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (!isdigit (*s))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
break;
|
|
|
|
|
if (*s == '\0')
|
|
|
|
|
{
|
|
|
|
|
struct stab_section_list *n, **pn;
|
|
|
|
|
|
|
|
|
|
n = ((struct stab_section_list *)
|
|
|
|
|
xmalloc (sizeof (struct stab_section_list)));
|
|
|
|
|
n->section = sectp;
|
|
|
|
|
n->next = NULL;
|
|
|
|
|
for (pn = &csi->stabsects; *pn != NULL; pn = &(*pn)->next)
|
|
|
|
|
;
|
|
|
|
|
*pn = n;
|
|
|
|
|
|
|
|
|
|
/* This will be run after coffstab_build_psymtabs is called
|
1999-07-08 04:19:36 +08:00
|
|
|
|
in coff_symfile_read, at which point we no longer need
|
|
|
|
|
the information. */
|
2000-12-15 09:01:51 +08:00
|
|
|
|
make_cleanup (xfree, n);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the section_offsets* that CS points to. */
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static int cs_to_section (struct coff_symbol *, struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct find_targ_sec_arg
|
|
|
|
|
{
|
|
|
|
|
int targ_index;
|
|
|
|
|
asection **resultp;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
static void
|
2002-03-20 03:00:04 +08:00
|
|
|
|
find_targ_sec (bfd *abfd, asection *sect, void *obj)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
struct find_targ_sec_arg *args = (struct find_targ_sec_arg *) obj;
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (sect->target_index == args->targ_index)
|
|
|
|
|
*args->resultp = sect;
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-29 00:53:54 +08:00
|
|
|
|
/* Return the bfd_section that CS points to. */
|
|
|
|
|
static struct bfd_section*
|
|
|
|
|
cs_to_bfd_section (struct coff_symbol *cs, struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
asection *sect = NULL;
|
|
|
|
|
struct find_targ_sec_arg args;
|
|
|
|
|
|
|
|
|
|
args.targ_index = cs->c_secnum;
|
|
|
|
|
args.resultp = §
|
|
|
|
|
bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
|
2006-11-29 00:53:54 +08:00
|
|
|
|
return sect;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the section number (SECT_OFF_*) that CS points to. */
|
|
|
|
|
static int
|
|
|
|
|
cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
|
|
|
|
|
{
|
|
|
|
|
asection *sect = cs_to_bfd_section (cs, objfile);
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
2007-01-04 07:06:29 +08:00
|
|
|
|
if (sect == NULL)
|
|
|
|
|
return SECT_OFF_TEXT (objfile);
|
2013-04-09 04:04:42 +08:00
|
|
|
|
return gdb_bfd_section_index (objfile->obfd, sect);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the address of the section of a COFF symbol. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
static CORE_ADDR cs_section_address (struct coff_symbol *, bfd *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static CORE_ADDR
|
2000-07-30 09:48:28 +08:00
|
|
|
|
cs_section_address (struct coff_symbol *cs, bfd *abfd)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
asection *sect = NULL;
|
|
|
|
|
struct find_targ_sec_arg args;
|
|
|
|
|
CORE_ADDR addr = 0;
|
|
|
|
|
|
|
|
|
|
args.targ_index = cs->c_secnum;
|
|
|
|
|
args.resultp = §
|
|
|
|
|
bfd_map_over_sections (abfd, find_targ_sec, &args);
|
|
|
|
|
if (sect != NULL)
|
2012-05-17 06:10:49 +08:00
|
|
|
|
addr = bfd_get_section_vma (abfd, sect);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
return addr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Look up a coff type-number index. Return the address of the slot
|
|
|
|
|
where the type for that index is stored.
|
|
|
|
|
The type-number is in INDEX.
|
|
|
|
|
|
|
|
|
|
This can be used for finding the type associated with that index
|
|
|
|
|
or for associating a new type with the index. */
|
|
|
|
|
|
|
|
|
|
static struct type **
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
coff_lookup_type (int index)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (index >= type_vector_length)
|
|
|
|
|
{
|
|
|
|
|
int old_vector_length = type_vector_length;
|
|
|
|
|
|
|
|
|
|
type_vector_length *= 2;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (index /* is still */ >= type_vector_length)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
type_vector_length = index * 2;
|
|
|
|
|
|
|
|
|
|
type_vector = (struct type **)
|
|
|
|
|
xrealloc ((char *) type_vector,
|
|
|
|
|
type_vector_length * sizeof (struct type *));
|
|
|
|
|
memset (&type_vector[old_vector_length], 0,
|
1999-07-08 04:19:36 +08:00
|
|
|
|
(type_vector_length - old_vector_length) * sizeof (struct type *));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
return &type_vector[index];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Make sure there is a type allocated for type number index
|
|
|
|
|
and return the type object.
|
|
|
|
|
This can create an empty (zeroed) type object. */
|
|
|
|
|
|
|
|
|
|
static struct type *
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_alloc_type (int index)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct type **type_addr = coff_lookup_type (index);
|
|
|
|
|
struct type *type = *type_addr;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* If we are referring to a type not known at all yet,
|
|
|
|
|
allocate an empty type for it.
|
|
|
|
|
We will fill it in later if we find out how. */
|
|
|
|
|
if (type == NULL)
|
|
|
|
|
{
|
2011-06-15 02:53:14 +08:00
|
|
|
|
type = alloc_type (coffread_objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
*type_addr = type;
|
|
|
|
|
}
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Start a new symtab for a new source file.
|
|
|
|
|
This is called when a COFF ".file" symbol is seen;
|
|
|
|
|
it indicates the start of data for one original source file. */
|
|
|
|
|
|
|
|
|
|
static void
|
2011-03-09 20:48:56 +08:00
|
|
|
|
coff_start_symtab (const char *name)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
start_symtab (
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* We fill in the filename later. start_symtab puts this pointer
|
|
|
|
|
into last_source_file and we put it in subfiles->name, which
|
|
|
|
|
end_symtab frees; that's why it must be malloc'd. */
|
gdb/
Replace the savestring calls by xstrdup calls where possible.
* breakpoint.c (condition_command, set_raw_breakpoint)
(create_catchpoint, update_breakpoint_locations): Replace the
savestring calls by xstrdup calls where possible.
* buildsym.c (start_subfile, patch_subfile_names, record_debugformat)
(record_producer): Likewise.
* coffread.c (coff_start_symtab, complete_symtab): Likewise.
* corefile.c (set_gnutarget): Likewise.
* dbxread.c (add_new_header_file): Likewise.
* demangle.c (set_demangling_command, set_demangling_style): Likewise.
* event-top.c (push_prompt, pop_prompt, command_line_handler)
(set_async_prompt): Likewise.
* infcmd.c (set_inferior_io_terminal, attach_command_post_wait):
Likewise.
* language.c (set_language_command, _initialize_language): Likewise.
* linespec.c (decode_line_2): Likewise.
* rs6000-nat.c (add_vmap): Likewise.
* top.c (set_prompt, init_history, init_main): Likewise.
* tracepoint.c (stringify_collection_list): Likewise.
* varobj.c (varobj_create): Remove variable expr_len. Replace the
savestring calls by xstrdup calls where possible.
(value_of_root, c_name_of_variable, c_describe_child): Replace the
savestring calls by xstrdup calls where possible.
* xcoffread.c (complete_symtab): Likewise.
* cli/cli-script.c (build_command_line, define_command): Likewise.
* cli/cli-setshow.c (do_setshow_command): Likewise.
2009-05-24 00:17:18 +08:00
|
|
|
|
xstrdup (name),
|
1999-07-08 04:19:36 +08:00
|
|
|
|
/* We never know the directory name for COFF. */
|
|
|
|
|
NULL,
|
|
|
|
|
/* The start address is irrelevant, since we set
|
|
|
|
|
last_source_start_addr in coff_end_symtab. */
|
|
|
|
|
0);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
record_debugformat ("COFF");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Save the vital information from when starting to read a file,
|
|
|
|
|
for use when closing off the current file.
|
2011-01-01 06:59:52 +08:00
|
|
|
|
NAME is the file name the symbols came from, START_ADDR is the
|
|
|
|
|
first text address for the file, and SIZE is the number of bytes of
|
|
|
|
|
text. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2011-03-09 20:48:56 +08:00
|
|
|
|
complete_symtab (const char *name, CORE_ADDR start_addr, unsigned int size)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2013-01-22 02:05:13 +08:00
|
|
|
|
set_last_source_file (name);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
current_source_start_addr = start_addr;
|
|
|
|
|
current_source_end_addr = start_addr + size;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Finish the symbol definitions for one main source file, close off
|
|
|
|
|
all the lexical contexts for that file (creating struct block's for
|
|
|
|
|
them), then make the struct symtab for that file and put it in the
|
|
|
|
|
list of all such. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_end_symtab (struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
last_source_start_addr = current_source_start_addr;
|
|
|
|
|
|
2011-03-01 07:17:07 +08:00
|
|
|
|
end_symtab (current_source_end_addr, objfile,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Reinitialize for beginning of new file. */
|
2013-01-22 02:05:13 +08:00
|
|
|
|
set_last_source_file (NULL);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
2013-03-29 10:04:15 +08:00
|
|
|
|
/* The linker sometimes generates some non-function symbols inside
|
|
|
|
|
functions referencing variables imported from another DLL.
|
|
|
|
|
Return nonzero if the given symbol corresponds to one of them. */
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
is_import_fixup_symbol (struct coff_symbol *cs,
|
|
|
|
|
enum minimal_symbol_type type)
|
|
|
|
|
{
|
|
|
|
|
/* The following is a bit of a heuristic using the characterictics
|
|
|
|
|
of these fixup symbols, but should work well in practice... */
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
/* Must be a non-static text symbol. */
|
|
|
|
|
if (type != mst_text)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* Must be a non-function symbol. */
|
|
|
|
|
if (ISFCN (cs->c_type))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* The name must start with "__fu<digits>__". */
|
|
|
|
|
if (strncmp (cs->c_name, "__fu", 4) != 0)
|
|
|
|
|
return 0;
|
|
|
|
|
if (! isdigit (cs->c_name[4]))
|
|
|
|
|
return 0;
|
|
|
|
|
for (i = 5; cs->c_name[i] != '\0' && isdigit (cs->c_name[i]); i++)
|
|
|
|
|
/* Nothing, just incrementing index past all digits. */;
|
|
|
|
|
if (cs->c_name[i] != '_' || cs->c_name[i + 1] != '_')
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-29 00:53:54 +08:00
|
|
|
|
static struct minimal_symbol *
|
|
|
|
|
record_minimal_symbol (struct coff_symbol *cs, CORE_ADDR address,
|
|
|
|
|
enum minimal_symbol_type type, int section,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* We don't want TDESC entry points in the minimal symbol table. */
|
2006-11-29 00:53:54 +08:00
|
|
|
|
if (cs->c_name[0] == '@')
|
|
|
|
|
return NULL;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2013-03-29 10:04:15 +08:00
|
|
|
|
if (is_import_fixup_symbol (cs, type))
|
|
|
|
|
{
|
|
|
|
|
/* Because the value of these symbols is within a function code
|
|
|
|
|
range, these symbols interfere with the symbol-from-address
|
|
|
|
|
reverse lookup; this manifests itselfs in backtraces, or any
|
|
|
|
|
other commands that prints symbolic addresses. Just pretend
|
|
|
|
|
these symbols do not exist. */
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
return prim_record_minimal_symbol_and_info (cs->c_name, address,
|
2013-04-09 04:13:22 +08:00
|
|
|
|
type, section, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* coff_symfile_init ()
|
|
|
|
|
is the coff-specific initialization routine for reading symbols.
|
|
|
|
|
It is passed a struct objfile which contains, among other things,
|
|
|
|
|
the BFD for the file whose symbols are being read, and a slot for
|
|
|
|
|
a pointer to "private data" which we fill with cookies and other
|
|
|
|
|
treats for coff_symfile_read ().
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
We will only be called if this is a COFF or COFF-like file. BFD
|
|
|
|
|
handles figuring out the format of the file, and code in symtab.c
|
1999-04-16 09:35:26 +08:00
|
|
|
|
uses BFD's determination to vector to us.
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
The ultimate result is a new symtab (or, FIXME, eventually a
|
|
|
|
|
psymtab). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_symfile_init (struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2012-12-12 23:57:01 +08:00
|
|
|
|
struct dbx_symfile_info *dbx;
|
2012-12-13 00:22:33 +08:00
|
|
|
|
struct coff_symfile_info *coff;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2012-12-12 23:57:01 +08:00
|
|
|
|
/* Allocate struct to keep track of stab reading. */
|
|
|
|
|
dbx = XCNEW (struct dbx_symfile_info);
|
|
|
|
|
set_objfile_data (objfile, dbx_objfile_data_key, dbx);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Allocate struct to keep track of the symfile. */
|
2012-12-13 00:22:33 +08:00
|
|
|
|
coff = XCNEW (struct coff_symfile_info);
|
|
|
|
|
set_objfile_data (objfile, coff_objfile_data_key, coff);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* COFF objects may be reordered, so set OBJF_REORDERED. If we
|
|
|
|
|
find this causes a significant slowdown in gdb then we could
|
|
|
|
|
set it in the debug symbol readers only when necessary. */
|
|
|
|
|
objfile->flags |= OBJF_REORDERED;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* This function is called for every section; it finds the outer
|
|
|
|
|
limits of the line table (minimum and maximum file offset) so that
|
|
|
|
|
the mainline code can read the whole thing for efficiency. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2003-11-06 10:52:28 +08:00
|
|
|
|
find_linenos (bfd *abfd, struct bfd_section *asect, void *vpinfo)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct coff_symfile_info *info;
|
|
|
|
|
int size, count;
|
|
|
|
|
file_ptr offset, maxoff;
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
count = asect->lineno_count;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* End of warning. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (count == 0)
|
|
|
|
|
return;
|
|
|
|
|
size = count * local_linesz;
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
info = (struct coff_symfile_info *) vpinfo;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
offset = asect->line_filepos;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* End of warning. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (offset < info->min_lineno_offset || info->min_lineno_offset == 0)
|
|
|
|
|
info->min_lineno_offset = offset;
|
|
|
|
|
|
|
|
|
|
maxoff = offset + size;
|
|
|
|
|
if (maxoff > info->max_lineno_offset)
|
|
|
|
|
info->max_lineno_offset = maxoff;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* The BFD for this file -- only good while we're actively reading
|
|
|
|
|
symbols into a psymtab or a symtab. */
|
|
|
|
|
|
|
|
|
|
static bfd *symfile_bfd;
|
|
|
|
|
|
|
|
|
|
/* Read a symbol file, after initialization by coff_symfile_init. */
|
|
|
|
|
|
|
|
|
|
static void
|
2009-12-07 17:47:40 +08:00
|
|
|
|
coff_symfile_read (struct objfile *objfile, int symfile_flags)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct coff_symfile_info *info;
|
|
|
|
|
struct dbx_symfile_info *dbxinfo;
|
|
|
|
|
bfd *abfd = objfile->obfd;
|
|
|
|
|
coff_data_type *cdata = coff_data (abfd);
|
|
|
|
|
char *name = bfd_get_filename (abfd);
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
int val;
|
2000-02-08 12:39:02 +08:00
|
|
|
|
unsigned int num_symbols;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int symtab_offset;
|
|
|
|
|
int stringtab_offset;
|
2003-02-21 02:31:14 +08:00
|
|
|
|
struct cleanup *back_to, *cleanup_minimal_symbols;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int stabstrsize;
|
1999-12-07 11:56:43 +08:00
|
|
|
|
|
2012-12-13 00:22:33 +08:00
|
|
|
|
info = objfile_data (objfile, coff_objfile_data_key);
|
2012-12-12 23:57:01 +08:00
|
|
|
|
dbxinfo = DBX_SYMFILE_INFO (objfile);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
symfile_bfd = abfd; /* Kludge for swap routines. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
num_symbols = bfd_get_symcount (abfd); /* How many syms */
|
|
|
|
|
symtab_offset = cdata->sym_filepos; /* Symbol table file offset */
|
|
|
|
|
stringtab_offset = symtab_offset + /* String table file offset */
|
|
|
|
|
num_symbols * cdata->local_symesz;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Set a few file-statics that give us specific information about
|
|
|
|
|
the particular COFF file format we're reading. */
|
|
|
|
|
local_n_btmask = cdata->local_n_btmask;
|
|
|
|
|
local_n_btshft = cdata->local_n_btshft;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
local_n_tmask = cdata->local_n_tmask;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
local_n_tshift = cdata->local_n_tshift;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
local_linesz = cdata->local_linesz;
|
|
|
|
|
local_symesz = cdata->local_symesz;
|
|
|
|
|
local_auxesz = cdata->local_auxesz;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Allocate space for raw symbol and aux entries, based on their
|
|
|
|
|
space requirements as reported by BFD. */
|
|
|
|
|
temp_sym = (char *) xmalloc
|
1999-07-08 04:19:36 +08:00
|
|
|
|
(cdata->local_symesz + cdata->local_auxesz);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
temp_aux = temp_sym + cdata->local_symesz;
|
2000-04-26 20:41:48 +08:00
|
|
|
|
back_to = make_cleanup (free_current_contents, &temp_sym);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* We need to know whether this is a PE file, because in PE files,
|
|
|
|
|
unlike standard COFF files, symbol values are stored as offsets
|
|
|
|
|
from the section address, rather than as absolute addresses.
|
|
|
|
|
FIXME: We should use BFD to read the symbol table, and thus avoid
|
|
|
|
|
this problem. */
|
2000-01-11 11:07:37 +08:00
|
|
|
|
pe_file =
|
|
|
|
|
strncmp (bfd_get_target (objfile->obfd), "pe", 2) == 0
|
|
|
|
|
|| strncmp (bfd_get_target (objfile->obfd), "epoc-pe", 7) == 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* End of warning. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
info->min_lineno_offset = 0;
|
|
|
|
|
info->max_lineno_offset = 0;
|
|
|
|
|
|
2002-08-22 13:50:11 +08:00
|
|
|
|
/* Only read line number information if we have symbols.
|
|
|
|
|
|
|
|
|
|
On Windows NT, some of the system's DLL's have sections with
|
|
|
|
|
PointerToLinenumbers fields that are non-zero, but point at
|
|
|
|
|
random places within the image file. (In the case I found,
|
|
|
|
|
KERNEL32.DLL's .text section has a line number info pointer that
|
|
|
|
|
points into the middle of the string `lib\\i386\kernel32.dll'.)
|
|
|
|
|
|
|
|
|
|
However, these DLL's also have no symbols. The line number
|
|
|
|
|
tables are meaningless without symbols. And in fact, GDB never
|
|
|
|
|
uses the line number information unless there are symbols. So we
|
|
|
|
|
can avoid spurious error messages (and maybe run a little
|
|
|
|
|
faster!) by not even reading the line number table unless we have
|
|
|
|
|
symbols. */
|
|
|
|
|
if (num_symbols > 0)
|
|
|
|
|
{
|
|
|
|
|
/* Read the line number table, all at once. */
|
|
|
|
|
bfd_map_over_sections (abfd, find_linenos, (void *) info);
|
|
|
|
|
|
|
|
|
|
make_cleanup (free_linetab_cleanup, 0 /*ignore*/);
|
|
|
|
|
val = init_lineno (abfd, info->min_lineno_offset,
|
|
|
|
|
info->max_lineno_offset - info->min_lineno_offset);
|
|
|
|
|
if (val < 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 12:06:14 +08:00
|
|
|
|
error (_("\"%s\": error reading line numbers."), name);
|
2002-08-22 13:50:11 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Now read the string table, all at once. */
|
|
|
|
|
|
2000-05-22 17:02:23 +08:00
|
|
|
|
make_cleanup (free_stringtab_cleanup, 0 /*ignore*/);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
val = init_stringtab (abfd, stringtab_offset);
|
|
|
|
|
if (val < 0)
|
2005-01-29 Baurzhan Ismagulov <ibr@radix50.net>
* ax-gdb.c, ax-general.c, bcache.c, bfd-target.c, bsd-kvm.c,
* buildsym.c, c-lang.c, c-typeprint.c, c-valprint.c, charset.c,
* coff-pe-read.c, coffread.c, complaints.c, copying.c: I18n markup.
2005-01-30 01:53:26 +08:00
|
|
|
|
error (_("\"%s\": can't get string table"), name);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
init_minimal_symbol_collection ();
|
2003-02-21 02:31:14 +08:00
|
|
|
|
cleanup_minimal_symbols = make_cleanup_discard_minimal_symbols ();
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Now that the executable file is positioned at symbol table,
|
|
|
|
|
process it and define symbols accordingly. */
|
|
|
|
|
|
1999-08-10 05:36:23 +08:00
|
|
|
|
coff_symtab_read ((long) symtab_offset, num_symbols, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Install any minimal symbols that have been collected as the
|
|
|
|
|
current minimal symbols for this objfile. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
install_minimal_symbols (objfile);
|
|
|
|
|
|
2013-07-18 09:45:15 +08:00
|
|
|
|
if (pe_file)
|
|
|
|
|
{
|
|
|
|
|
struct minimal_symbol *msym;
|
|
|
|
|
|
|
|
|
|
ALL_OBJFILE_MSYMBOLS (objfile, msym)
|
|
|
|
|
{
|
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.
2013-08-15 22:43:43 +08:00
|
|
|
|
const char *name = MSYMBOL_LINKAGE_NAME (msym);
|
2013-07-18 09:45:15 +08:00
|
|
|
|
|
|
|
|
|
/* If the minimal symbols whose name are prefixed by "__imp_"
|
|
|
|
|
or "_imp_", get rid of the prefix, and search the minimal
|
|
|
|
|
symbol in OBJFILE. Note that 'maintenance print msymbols'
|
|
|
|
|
shows that type of these "_imp_XXXX" symbols is mst_data. */
|
|
|
|
|
if (MSYMBOL_TYPE (msym) == mst_data
|
|
|
|
|
&& (strncmp (name, "__imp_", 6) == 0
|
|
|
|
|
|| strncmp (name, "_imp_", 5) == 0))
|
|
|
|
|
{
|
|
|
|
|
const char *name1 = (name[1] == '_' ? &name[7] : &name[6]);
|
use bound_minsym as result for lookup_minimal_symbol et al
This patch changes a few minimal symbol lookup functions to return a
bound_minimal_symbol rather than a pointer to the minsym. This change
helps prepare gdb for computing a minimal symbol's address at the
point of use.
Note that this changes even those functions that ostensibly search a
single objfile. That was necessary because, in fact, those functions
can search an objfile and its separate debug objfiles; and it is
important for the caller to know in which objfile the minimal symbol
was actually found.
The bulk of this patch is mechanical.
2014-02-26 Tom Tromey <tromey@redhat.com>
* ada-lang.c (ada_update_initial_language): Update.
(ada_main_name, ada_has_this_exception_support): Update.
* ada-tasks.c (ada_tasks_inferior_data_sniffer): Update.
* aix-thread.c (pdc_symbol_addrs, pd_enable): Update.
* arm-tdep.c (arm_skip_stub): Update.
* auxv.c (ld_so_xfer_auxv): Update.
* avr-tdep.c (avr_scan_prologue): Update.
* ax-gdb.c (gen_var_ref): Update.
* breakpoint.c (struct breakpoint_objfile_data)
<overlay_msym, longjmp_msym, terminate_msym, exception_msym>: Change
type to bound_minimal_symbol.
(create_overlay_event_breakpoint)
(create_longjmp_master_breakpoint)
(create_std_terminate_master_breakpoint)
(create_exception_master_breakpoint): Update.
* bsd-uthread.c (bsd_uthread_lookup_address): Update.
* c-exp.y (classify_name): Update.
* coffread.c (coff_symfile_read): Update.
* common/agent.c (agent_look_up_symbols): Update.
* d-lang.c (d_main_name): Update.
* dbxread.c (find_stab_function_addr, end_psymtab): Update.
* dec-thread.c (enable_dec_thread): Update.
* dwarf2loc.c (call_site_to_target_addr): Update.
* elfread.c (elf_gnu_ifunc_resolve_by_got): Update.
* eval.c (evaluate_subexp_standard): Update.
* findvar.c (struct minsym_lookup_data) <result>: Change type
to bound_minimal_symbol.
<objfile>: Remove.
(minsym_lookup_iterator_cb, default_read_var_value): Update.
* frame.c (inside_main_func): Update.
* frv-tdep.c (frv_frame_this_id): Update.
* gcore.c (call_target_sbrk): Update.
* glibc-tdep.c (glibc_skip_solib_resolver): Update.
* gnu-v3-abi.c (gnuv3_get_typeid, gnuv3_skip_trampoline):
Update.
* go-lang.c (go_main_name): Update.
* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code)
(hppa_hpux_find_import_stub_for_addr): Update.
* hppa-tdep.c (hppa_extract_17, hppa_lookup_stub_minimal_symbol):
Update. Change return type.
* hppa-tdep.h (hppa_lookup_stub_minimal_symbol): Change return
type.
* jit.c (jit_breakpoint_re_set_internal): Update.
* linux-fork.c (inferior_call_waitpid, checkpoint_command):
Update.
* linux-nat.c (get_signo): Update.
* linux-thread-db.c (inferior_has_bug): Update
* m32c-tdep.c (m32c_return_value)
(m32c_m16c_address_to_pointer): 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.
* minsyms.c (lookup_minimal_symbol_internal): Rename to
lookup_minimal_symbol. Change return type.
(lookup_minimal_symbol): Remove.
(lookup_bound_minimal_symbol): Update.
(lookup_minimal_symbol_text): Change return type.
(lookup_minimal_symbol_solib_trampoline): Change return type.
* minsyms.h (lookup_minimal_symbol, lookup_minimal_symbol_text)
(lookup_minimal_symbol_solib_trampoline): Change return type.
* mips-linux-tdep.c (mips_linux_skip_resolver): Update.
* objc-lang.c (lookup_objc_class, lookup_child_selector)
(value_nsstring, find_imps): Update.
* obsd-tdep.c (obsd_skip_solib_resolver): Update.
* p-lang.c (pascal_main_name): Update.
* ppc-linux-tdep.c (ppc_linux_spe_context_lookup): Update.
* ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update.
* proc-service.c (ps_pglobal_lookup): Update.
* ravenscar-thread.c (get_running_thread_msymbol): Change
return type.
(has_ravenscar_runtime, get_running_thread_id): Update.
* remote.c (remote_check_symbols): Update.
* sol-thread.c (ps_pglobal_lookup): Update.
* sol2-tdep.c (sol2_skip_solib_resolver): Update.
* solib-dsbt.c (lm_base): Update.
* solib-frv.c (lm_base, frv_relocate_section_addresses):
Update.
* solib-irix.c (locate_base): Update.
* solib-som.c (som_solib_create_inferior_hook)
(som_solib_desire_dynamic_linker_symbols, link_map_start):
Update.
* solib-spu.c (spu_enable_break): Update.
* solib-svr4.c (elf_locate_base, enable_break): Update.
* spu-tdep.c (spu_get_overlay_table, spu_catch_start)
(flush_ea_cache): Update.
* stabsread.c (define_symbol): Update.
* symfile.c (simple_read_overlay_table): Update.
* symtab.c (find_pc_sect_line): Update.
* tracepoint.c (scope_info): Update.
* tui-disasm.c (tui_get_begin_asm_address): Update.
* value.c (value_static_field): Update.
2013-10-15 09:53:29 +08:00
|
|
|
|
struct bound_minimal_symbol found;
|
2013-07-18 09:45:15 +08:00
|
|
|
|
|
|
|
|
|
found = lookup_minimal_symbol (name1, NULL, objfile);
|
|
|
|
|
/* If found, there are symbols named "_imp_foo" and "foo"
|
|
|
|
|
respectively in OBJFILE. Set the type of symbol "foo"
|
|
|
|
|
as 'mst_solib_trampoline'. */
|
use bound_minsym as result for lookup_minimal_symbol et al
This patch changes a few minimal symbol lookup functions to return a
bound_minimal_symbol rather than a pointer to the minsym. This change
helps prepare gdb for computing a minimal symbol's address at the
point of use.
Note that this changes even those functions that ostensibly search a
single objfile. That was necessary because, in fact, those functions
can search an objfile and its separate debug objfiles; and it is
important for the caller to know in which objfile the minimal symbol
was actually found.
The bulk of this patch is mechanical.
2014-02-26 Tom Tromey <tromey@redhat.com>
* ada-lang.c (ada_update_initial_language): Update.
(ada_main_name, ada_has_this_exception_support): Update.
* ada-tasks.c (ada_tasks_inferior_data_sniffer): Update.
* aix-thread.c (pdc_symbol_addrs, pd_enable): Update.
* arm-tdep.c (arm_skip_stub): Update.
* auxv.c (ld_so_xfer_auxv): Update.
* avr-tdep.c (avr_scan_prologue): Update.
* ax-gdb.c (gen_var_ref): Update.
* breakpoint.c (struct breakpoint_objfile_data)
<overlay_msym, longjmp_msym, terminate_msym, exception_msym>: Change
type to bound_minimal_symbol.
(create_overlay_event_breakpoint)
(create_longjmp_master_breakpoint)
(create_std_terminate_master_breakpoint)
(create_exception_master_breakpoint): Update.
* bsd-uthread.c (bsd_uthread_lookup_address): Update.
* c-exp.y (classify_name): Update.
* coffread.c (coff_symfile_read): Update.
* common/agent.c (agent_look_up_symbols): Update.
* d-lang.c (d_main_name): Update.
* dbxread.c (find_stab_function_addr, end_psymtab): Update.
* dec-thread.c (enable_dec_thread): Update.
* dwarf2loc.c (call_site_to_target_addr): Update.
* elfread.c (elf_gnu_ifunc_resolve_by_got): Update.
* eval.c (evaluate_subexp_standard): Update.
* findvar.c (struct minsym_lookup_data) <result>: Change type
to bound_minimal_symbol.
<objfile>: Remove.
(minsym_lookup_iterator_cb, default_read_var_value): Update.
* frame.c (inside_main_func): Update.
* frv-tdep.c (frv_frame_this_id): Update.
* gcore.c (call_target_sbrk): Update.
* glibc-tdep.c (glibc_skip_solib_resolver): Update.
* gnu-v3-abi.c (gnuv3_get_typeid, gnuv3_skip_trampoline):
Update.
* go-lang.c (go_main_name): Update.
* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code)
(hppa_hpux_find_import_stub_for_addr): Update.
* hppa-tdep.c (hppa_extract_17, hppa_lookup_stub_minimal_symbol):
Update. Change return type.
* hppa-tdep.h (hppa_lookup_stub_minimal_symbol): Change return
type.
* jit.c (jit_breakpoint_re_set_internal): Update.
* linux-fork.c (inferior_call_waitpid, checkpoint_command):
Update.
* linux-nat.c (get_signo): Update.
* linux-thread-db.c (inferior_has_bug): Update
* m32c-tdep.c (m32c_return_value)
(m32c_m16c_address_to_pointer): 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.
* minsyms.c (lookup_minimal_symbol_internal): Rename to
lookup_minimal_symbol. Change return type.
(lookup_minimal_symbol): Remove.
(lookup_bound_minimal_symbol): Update.
(lookup_minimal_symbol_text): Change return type.
(lookup_minimal_symbol_solib_trampoline): Change return type.
* minsyms.h (lookup_minimal_symbol, lookup_minimal_symbol_text)
(lookup_minimal_symbol_solib_trampoline): Change return type.
* mips-linux-tdep.c (mips_linux_skip_resolver): Update.
* objc-lang.c (lookup_objc_class, lookup_child_selector)
(value_nsstring, find_imps): Update.
* obsd-tdep.c (obsd_skip_solib_resolver): Update.
* p-lang.c (pascal_main_name): Update.
* ppc-linux-tdep.c (ppc_linux_spe_context_lookup): Update.
* ppc-sysv-tdep.c (convert_code_addr_to_desc_addr): Update.
* proc-service.c (ps_pglobal_lookup): Update.
* ravenscar-thread.c (get_running_thread_msymbol): Change
return type.
(has_ravenscar_runtime, get_running_thread_id): Update.
* remote.c (remote_check_symbols): Update.
* sol-thread.c (ps_pglobal_lookup): Update.
* sol2-tdep.c (sol2_skip_solib_resolver): Update.
* solib-dsbt.c (lm_base): Update.
* solib-frv.c (lm_base, frv_relocate_section_addresses):
Update.
* solib-irix.c (locate_base): Update.
* solib-som.c (som_solib_create_inferior_hook)
(som_solib_desire_dynamic_linker_symbols, link_map_start):
Update.
* solib-spu.c (spu_enable_break): Update.
* solib-svr4.c (elf_locate_base, enable_break): Update.
* spu-tdep.c (spu_get_overlay_table, spu_catch_start)
(flush_ea_cache): Update.
* stabsread.c (define_symbol): Update.
* symfile.c (simple_read_overlay_table): Update.
* symtab.c (find_pc_sect_line): Update.
* tracepoint.c (scope_info): Update.
* tui-disasm.c (tui_get_begin_asm_address): Update.
* value.c (value_static_field): Update.
2013-10-15 09:53:29 +08:00
|
|
|
|
if (found.minsym != NULL
|
|
|
|
|
&& MSYMBOL_TYPE (found.minsym) == mst_text)
|
|
|
|
|
MSYMBOL_TYPE (found.minsym) = mst_solib_trampoline;
|
2013-07-18 09:45:15 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2003-02-21 02:31:14 +08:00
|
|
|
|
/* Free the installed minimal symbol data. */
|
|
|
|
|
do_cleanups (cleanup_minimal_symbols);
|
|
|
|
|
|
2002-03-20 03:00:04 +08:00
|
|
|
|
bfd_map_over_sections (abfd, coff_locate_sections, (void *) info);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (info->stabsects)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (!info->stabstrsect)
|
1999-05-05 22:45:51 +08:00
|
|
|
|
{
|
2011-01-06 06:22:53 +08:00
|
|
|
|
error (_("The debugging information in `%s' is corrupted.\nThe "
|
|
|
|
|
"file has a `.stabs' section, but no `.stabstr' section."),
|
2002-02-02 11:42:59 +08:00
|
|
|
|
name);
|
1999-05-05 22:45:51 +08:00
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* FIXME: dubious. Why can't we use something normal like
|
1999-07-08 04:19:36 +08:00
|
|
|
|
bfd_get_section_contents? */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
bfd_seek (abfd, abfd->where, 0);
|
|
|
|
|
|
|
|
|
|
stabstrsize = bfd_section_size (abfd, info->stabstrsect);
|
|
|
|
|
|
|
|
|
|
coffstab_build_psymtabs (objfile,
|
|
|
|
|
info->textaddr, info->textsize,
|
|
|
|
|
info->stabsects,
|
|
|
|
|
info->stabstrsect->filepos, stabstrsize);
|
|
|
|
|
}
|
2011-05-26 15:47:10 +08:00
|
|
|
|
if (dwarf2_has_info (objfile, NULL))
|
2001-07-01 18:04:58 +08:00
|
|
|
|
{
|
|
|
|
|
/* DWARF2 sections. */
|
2009-12-02 19:44:35 +08:00
|
|
|
|
dwarf2_build_psymtabs (objfile);
|
2001-07-01 18:04:58 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2004-06-10 23:52:04 +08:00
|
|
|
|
dwarf2_build_frame_info (objfile);
|
|
|
|
|
|
2009-12-09 21:44:53 +08:00
|
|
|
|
/* Try to add separate debug file if no symbols table found. */
|
|
|
|
|
if (!objfile_has_partial_symbols (objfile))
|
|
|
|
|
{
|
|
|
|
|
char *debugfile;
|
|
|
|
|
|
|
|
|
|
debugfile = find_separate_debug_file_by_debuglink (objfile);
|
2012-07-23 22:58:44 +08:00
|
|
|
|
make_cleanup (xfree, debugfile);
|
2009-12-09 21:44:53 +08:00
|
|
|
|
|
|
|
|
|
if (debugfile)
|
|
|
|
|
{
|
|
|
|
|
bfd *abfd = symfile_bfd_open (debugfile);
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
2012-07-23 22:58:44 +08:00
|
|
|
|
make_cleanup_bfd_unref (abfd);
|
2013-09-24 22:00:06 +08:00
|
|
|
|
symbol_file_add_separate (abfd, debugfile, symfile_flags, objfile);
|
2009-12-09 21:44:53 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
do_cleanups (back_to);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_new_init (struct objfile *ignore)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Perform any local cleanups required when we are done with a
|
|
|
|
|
particular objfile. I.E, we are in the process of discarding all
|
|
|
|
|
symbol information for an objfile, freeing up all memory held for
|
|
|
|
|
it, and unlinking the objfile struct from the global list of known
|
|
|
|
|
objfiles. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_symfile_finish (struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Let stabs reader clean up. */
|
1999-08-17 03:57:19 +08:00
|
|
|
|
stabsread_clear_cache ();
|
2007-10-22 09:16:34 +08:00
|
|
|
|
|
|
|
|
|
dwarf2_free_objfile (objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Given pointers to a symbol table in coff style exec file,
|
|
|
|
|
analyze them and create struct symtab's describing the symbols.
|
|
|
|
|
NSYMS is the number of symbols in the symbol table.
|
|
|
|
|
We read them one at a time using read_one_sym (). */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_symtab_read (long symtab_offset, unsigned int nsyms,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
struct gdbarch *gdbarch = get_objfile_arch (objfile);
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct context_stack *new;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct coff_symbol coff_symbol;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct coff_symbol *cs = &coff_symbol;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static struct internal_syment main_sym;
|
|
|
|
|
static union internal_auxent main_aux;
|
|
|
|
|
struct coff_symbol fcn_cs_saved;
|
|
|
|
|
static struct internal_syment fcn_sym_saved;
|
|
|
|
|
static union internal_auxent fcn_aux_saved;
|
|
|
|
|
struct symtab *s;
|
|
|
|
|
/* A .file is open. */
|
|
|
|
|
int in_source_file = 0;
|
|
|
|
|
int next_file_symnum = -1;
|
|
|
|
|
/* Name of the current file. */
|
2011-03-09 20:48:56 +08:00
|
|
|
|
const char *filestring = "";
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int depth = 0;
|
|
|
|
|
int fcn_first_line = 0;
|
2001-03-26 10:48:23 +08:00
|
|
|
|
CORE_ADDR fcn_first_line_addr = 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int fcn_last_line = 0;
|
|
|
|
|
int fcn_start_addr = 0;
|
|
|
|
|
long fcn_line_ptr = 0;
|
|
|
|
|
int val;
|
|
|
|
|
CORE_ADDR tmpaddr;
|
2007-01-04 07:06:29 +08:00
|
|
|
|
struct minimal_symbol *msym;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Work around a stdio bug in SunOS4.1.1 (this makes me nervous....
|
2011-01-01 06:59:52 +08:00
|
|
|
|
it's hard to know I've really worked around it. The fix should
|
|
|
|
|
be harmless, anyway). The symptom of the bug is that the first
|
1999-04-16 09:35:26 +08:00
|
|
|
|
fread (in read_one_sym), will (in my example) actually get data
|
|
|
|
|
from file offset 268, when the fseek was to 264 (and ftell shows
|
|
|
|
|
264). This causes all hell to break loose. I was unable to
|
|
|
|
|
reproduce this on a short test program which operated on the same
|
|
|
|
|
file, performing (I think) the same sequence of operations.
|
|
|
|
|
|
|
|
|
|
It stopped happening when I put in this (former) rewind().
|
|
|
|
|
|
|
|
|
|
FIXME: Find out if this has been reported to Sun, whether it has
|
|
|
|
|
been fixed in a later release, etc. */
|
|
|
|
|
|
|
|
|
|
bfd_seek (objfile->obfd, 0, 0);
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Position to read the symbol table. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
val = bfd_seek (objfile->obfd, (long) symtab_offset, 0);
|
|
|
|
|
if (val < 0)
|
Code cleanup: Add objfile_name accessor
gdb/
2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: Add objfile_name accessor function.
* ada-lang.c (is_known_support_routine): Use objfile_name.
* auto-load.c (source_gdb_script_for_objfile)
(auto_load_objfile_script): Likewise.
* coffread.c (coff_symtab_read, read_one_sym): Likewise.
* dbxread.c (dbx_symfile_read): Likewise.
* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
* dwarf2loc.c (locexpr_describe_location_piece): Likewise.
* dwarf2read.c (dwarf2_get_dwz_file, dwarf2_read_index)
(dw2_symtab_iter_next, dw2_expand_symtabs_matching)
(lookup_dwp_signatured_type, lookup_dwo_unit)
(dwarf2_build_psymtabs_hard, scan_partial_symbols, process_queue)
(fixup_go_packaging, process_imported_unit_die, dwarf2_physname)
(read_import_statement, create_dwo_cu, open_and_init_dwp_file)
(lookup_dwo_cutu, read_call_site_scope, dwarf2_ranges_read)
(dwarf2_record_block_ranges, read_common_block, read_typedef)
(read_subrange_type, load_partial_dies, read_partial_die)
(read_addr_index_1, read_str_index, dwarf_decode_lines_1)
(die_containing_type, build_error_marker_type, lookup_die_type)
(follow_die_ref_or_sig, follow_die_ref, dwarf2_fetch_die_loc_sect_off)
(dwarf2_fetch_constant_bytes, follow_die_sig, get_signatured_type)
(get_DW_AT_signature_type, write_psymtabs_to_index)
(save_gdb_index_command): Likewise.
* elfread.c (find_separate_debug_file_by_buildid, elf_symfile_read):
Likewise.
* expprint.c (dump_subexp_body_standard): Likewise.
* gdbtypes.c (type_name_no_tag_or_error): Likewise.
* jit.c (jit_object_close_impl): Use the objfile field name renamed to
original_name.
* linux-thread-db.c (try_thread_db_load_from_pdir_1): New variable
obj_name, use objfile_name for it, use the variable.
(try_thread_db_load_from_pdir, has_libpthread, thread_db_new_objfile):
Use objfile_name.
* machoread.c (macho_symtab_read, macho_check_dsym)
(macho_symfile_relocate): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minidebug.c (find_separate_debug_file_in_section): Likewise.
* minsyms.c (install_minimal_symbols): Likewise.
* objfiles.c (allocate_objfile): Use the objfile field name renamed to
original_name.
(filter_overlapping_sections): Use objfile_name.
(objfile_name): New function.
* objfiles.h (struct objfile): Rename field name to original_name.
(objfile_name): New prototype.
* printcmd.c (sym_info, address_info): Use objfile_name.
* probe.c (parse_probes, collect_probes, compare_probes)
(info_probes_for_ops): Likewise.
* progspace.c (clone_program_space): Likewise.
* psymtab.c (require_partial_symbols, dump_psymtab, allocate_psymtab)
(maintenance_info_psymtabs): Likewise.
* python/py-auto-load.c (gdbpy_load_auto_script_for_objfile)
(source_section_scripts): Likewise.
* python/py-objfile.c (objfpy_get_filename): Likewise.
* python/py-progspace.c (pspy_get_filename): Likewise.
* solib-aix.c (solib_aix_get_toc_value): Likewise.
* solib-som.c (match_main, som_solib_section_offsets): Likewise.
* solib.c (solib_read_symbols): Likewise.
* stabsread.c (scan_file_globals): Likewise.
* stap-probe.c (handle_stap_probe): Likewise.
* symfile.c (symbol_file_clear, separate_debug_file_exists)
(find_separate_debug_file_by_debuglink): Likewise.
(reread_symbols): Likewise. Use the objfile field name renamed to
original_name.
(allocate_symtab): Use objfile_name.
* symmisc.c (print_symbol_bcache_statistics, print_objfile_statistics)
(dump_objfile, dump_msymbols, dump_symtab_1)
(maintenance_print_msymbols, maintenance_print_objfiles)
(maintenance_info_symtabs, maintenance_check_symtabs): Likewise.
* target.c (target_translate_tls_address, target_info): Likewise.
* xcoffread.c (xcoff_initial_scan): Make variable name const. Use
objfile_name.
2013-09-24 21:57:38 +08:00
|
|
|
|
perror_with_name (objfile_name (objfile));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-06-15 02:53:14 +08:00
|
|
|
|
coffread_objfile = objfile;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
nlist_bfd_global = objfile->obfd;
|
|
|
|
|
nlist_nsyms_global = nsyms;
|
2013-01-22 02:05:13 +08:00
|
|
|
|
set_last_source_file (NULL);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
memset (opaque_type_chain, 0, sizeof opaque_type_chain);
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
if (type_vector) /* Get rid of previous one. */
|
2000-12-15 09:01:51 +08:00
|
|
|
|
xfree (type_vector);
|
2013-08-21 02:57:00 +08:00
|
|
|
|
type_vector_length = INITIAL_TYPE_VECTOR_LENGTH;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
type_vector = (struct type **)
|
|
|
|
|
xmalloc (type_vector_length * sizeof (struct type *));
|
|
|
|
|
memset (type_vector, 0, type_vector_length * sizeof (struct type *));
|
|
|
|
|
|
|
|
|
|
coff_start_symtab ("");
|
|
|
|
|
|
|
|
|
|
symnum = 0;
|
|
|
|
|
while (symnum < nsyms)
|
|
|
|
|
{
|
|
|
|
|
QUIT; /* Make this command interruptable. */
|
|
|
|
|
|
|
|
|
|
read_one_sym (cs, &main_sym, &main_aux);
|
|
|
|
|
|
|
|
|
|
if (cs->c_symnum == next_file_symnum && cs->c_sclass != C_FILE)
|
|
|
|
|
{
|
2013-01-22 02:05:13 +08:00
|
|
|
|
if (get_last_source_file ())
|
1999-04-16 09:35:26 +08:00
|
|
|
|
coff_end_symtab (objfile);
|
|
|
|
|
|
|
|
|
|
coff_start_symtab ("_globals_");
|
2009-05-23 17:26:06 +08:00
|
|
|
|
/* coff_start_symtab will set the language of this symtab to
|
|
|
|
|
language_unknown, since such a ``file name'' is not
|
|
|
|
|
recognized. Override that with the minimal language to
|
|
|
|
|
allow printing values in this symtab. */
|
|
|
|
|
current_subfile->language = language_minimal;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
complete_symtab ("_globals_", 0, 0);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Done with all files, everything from here on out is
|
|
|
|
|
globals. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Special case for file with type declarations only, no
|
|
|
|
|
text. */
|
2013-01-22 02:05:13 +08:00
|
|
|
|
if (!get_last_source_file () && SDB_TYPE (cs->c_type)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
&& cs->c_secnum == N_DEBUG)
|
|
|
|
|
complete_symtab (filestring, 0, 0);
|
|
|
|
|
|
|
|
|
|
/* Typedefs should not be treated as symbol definitions. */
|
|
|
|
|
if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Record all functions -- external and static -- in
|
|
|
|
|
minsyms. */
|
2006-11-29 00:53:54 +08:00
|
|
|
|
int section = cs_to_section (cs, objfile);
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
2013-10-16 03:28:57 +08:00
|
|
|
|
tmpaddr = cs->c_value;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
record_minimal_symbol (cs, tmpaddr, mst_text,
|
|
|
|
|
section, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
fcn_line_ptr = main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
|
|
|
|
|
fcn_start_addr = tmpaddr;
|
|
|
|
|
fcn_cs_saved = *cs;
|
|
|
|
|
fcn_sym_saved = main_sym;
|
|
|
|
|
fcn_aux_saved = main_aux;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (cs->c_sclass)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_EFCN:
|
|
|
|
|
case C_EXTDEF:
|
|
|
|
|
case C_ULABEL:
|
|
|
|
|
case C_USTATIC:
|
|
|
|
|
case C_LINE:
|
|
|
|
|
case C_ALIAS:
|
|
|
|
|
case C_HIDDEN:
|
2011-01-01 06:59:52 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
|
|
|
|
_("Bad n_sclass for symbol %s"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
cs->c_name);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_FILE:
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* c_value field contains symnum of next .file entry in
|
|
|
|
|
table or symnum of first global after last .file. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
next_file_symnum = cs->c_value;
|
|
|
|
|
if (cs->c_naux > 0)
|
|
|
|
|
filestring = coff_getfilename (&main_aux);
|
|
|
|
|
else
|
|
|
|
|
filestring = "";
|
|
|
|
|
|
|
|
|
|
/* Complete symbol table for last object file
|
|
|
|
|
containing debugging information. */
|
2013-01-22 02:05:13 +08:00
|
|
|
|
if (get_last_source_file ())
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
coff_end_symtab (objfile);
|
|
|
|
|
coff_start_symtab (filestring);
|
|
|
|
|
}
|
|
|
|
|
in_source_file = 1;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* C_LABEL is used for labels and static functions.
|
|
|
|
|
Including it here allows gdb to see static functions when
|
|
|
|
|
no debug info is available. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_LABEL:
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* However, labels within a function can make weird
|
|
|
|
|
backtraces, so filter them out (from phdm@macqel.be). */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (within_function)
|
|
|
|
|
break;
|
|
|
|
|
case C_STAT:
|
|
|
|
|
case C_THUMBLABEL:
|
|
|
|
|
case C_THUMBSTAT:
|
|
|
|
|
case C_THUMBSTATFUNC:
|
|
|
|
|
if (cs->c_name[0] == '.')
|
|
|
|
|
{
|
2008-01-16 19:21:42 +08:00
|
|
|
|
if (strcmp (cs->c_name, ".text") == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* FIXME: don't wire in ".text" as section name or
|
|
|
|
|
symbol name! */
|
|
|
|
|
/* Check for in_source_file deals with case of a
|
|
|
|
|
file with debugging symbols followed by a later
|
|
|
|
|
file with no symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (in_source_file)
|
|
|
|
|
complete_symtab (filestring,
|
2011-01-01 06:59:52 +08:00
|
|
|
|
cs->c_value + ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile)),
|
1999-04-16 09:35:26 +08:00
|
|
|
|
main_aux.x_scn.x_scnlen);
|
|
|
|
|
in_source_file = 0;
|
|
|
|
|
}
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Flush rest of '.' symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
break;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
|
|
|
|
else if (!SDB_TYPE (cs->c_type)
|
|
|
|
|
&& cs->c_name[0] == 'L'
|
|
|
|
|
&& (strncmp (cs->c_name, "LI%", 3) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LF%", 3) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LC%", 3) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LP%", 3) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LPB%", 4) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LBB%", 4) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LBE%", 4) == 0
|
|
|
|
|
|| strncmp (cs->c_name, "LPBX%", 5) == 0))
|
|
|
|
|
/* At least on a 3b1, gcc generates swbeg and string labels
|
|
|
|
|
that look like this. Ignore them. */
|
|
|
|
|
break;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Fall in for static symbols that don't start with '.' */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_THUMBEXT:
|
|
|
|
|
case C_THUMBEXTFUNC:
|
|
|
|
|
case C_EXT:
|
|
|
|
|
{
|
|
|
|
|
/* Record it in the minimal symbols regardless of
|
|
|
|
|
SDB_TYPE. This parallels what we do for other debug
|
|
|
|
|
formats, and probably is needed to make
|
|
|
|
|
print_address_symbolic work right without the (now
|
|
|
|
|
gone) "set fast-symbolic-addr off" kludge. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
enum minimal_symbol_type ms_type;
|
|
|
|
|
int sec;
|
2013-10-16 03:28:57 +08:00
|
|
|
|
CORE_ADDR offset = 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (cs->c_secnum == N_UNDEF)
|
|
|
|
|
{
|
2011-03-17 21:19:24 +08:00
|
|
|
|
/* This is a common symbol. We used to rely on
|
|
|
|
|
the target to tell us whether it knows where
|
|
|
|
|
the symbol has been relocated to, but none of
|
|
|
|
|
the target implementations actually provided
|
|
|
|
|
that operation. So we just ignore the symbol,
|
|
|
|
|
the same way we would do if we had a target-side
|
|
|
|
|
symbol lookup which returned no match. */
|
|
|
|
|
break;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
2003-05-24 00:16:00 +08:00
|
|
|
|
else if (cs->c_secnum == N_ABS)
|
|
|
|
|
{
|
|
|
|
|
/* Use the correct minimal symbol type (and don't
|
2011-01-01 06:59:52 +08:00
|
|
|
|
relocate) for absolute values. */
|
2003-05-24 00:16:00 +08:00
|
|
|
|
ms_type = mst_abs;
|
|
|
|
|
sec = cs_to_section (cs, objfile);
|
|
|
|
|
tmpaddr = cs->c_value;
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
|
|
|
|
{
|
2007-01-04 07:06:29 +08:00
|
|
|
|
asection *bfd_section = cs_to_bfd_section (cs, objfile);
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
sec = cs_to_section (cs, objfile);
|
|
|
|
|
tmpaddr = cs->c_value;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Statics in a PE file also get relocated. */
|
2003-05-24 00:16:00 +08:00
|
|
|
|
if (cs->c_sclass == C_EXT
|
|
|
|
|
|| cs->c_sclass == C_THUMBEXTFUNC
|
|
|
|
|
|| cs->c_sclass == C_THUMBEXT
|
|
|
|
|
|| (pe_file && (cs->c_sclass == C_STAT)))
|
2013-10-16 03:28:57 +08:00
|
|
|
|
offset = ANOFFSET (objfile->section_offsets, sec);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2007-01-04 07:06:29 +08:00
|
|
|
|
if (bfd_section->flags & SEC_CODE)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
ms_type =
|
|
|
|
|
cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXTFUNC
|
|
|
|
|
|| cs->c_sclass == C_THUMBEXT ?
|
|
|
|
|
mst_text : mst_file_text;
|
2012-11-21 08:29:55 +08:00
|
|
|
|
tmpaddr = gdbarch_addr_bits_remove (gdbarch, tmpaddr);
|
Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Define as functions of OBJFILE. Add
sect_index_text, sect_index_data, sect_index_rodata,
sect_index_bss to objfile structure.
* gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Remove.
* objfiles.c (allocate_objfile): Initialize
sect_index_{text,data,bss,rodata} to -1, for error detection.
* symfile.c (default_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata} from bfd information.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* somread.c (som_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata}.
* coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
stabsread.c, symfile.c, xcoffread.c:
Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
current objfile.
* xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-05 00:52:34 +08:00
|
|
|
|
}
|
2007-01-04 07:06:29 +08:00
|
|
|
|
else if (bfd_section->flags & SEC_ALLOC
|
|
|
|
|
&& bfd_section->flags & SEC_LOAD)
|
2000-06-12 22:05:44 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
ms_type =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT
|
|
|
|
|
? mst_data : mst_file_data;
|
2000-06-12 22:05:44 +08:00
|
|
|
|
}
|
2007-01-04 07:06:29 +08:00
|
|
|
|
else if (bfd_section->flags & SEC_ALLOC)
|
2000-06-12 22:05:44 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
ms_type =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT
|
|
|
|
|
? mst_bss : mst_file_bss;
|
2000-06-12 22:05:44 +08:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
ms_type = mst_unknown;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
msym = record_minimal_symbol (cs, tmpaddr, ms_type,
|
|
|
|
|
sec, objfile);
|
2007-01-04 07:06:29 +08:00
|
|
|
|
if (msym)
|
2011-01-01 06:59:52 +08:00
|
|
|
|
gdbarch_coff_make_msymbol_special (gdbarch,
|
|
|
|
|
cs->c_sclass, msym);
|
2006-11-29 00:53:54 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (SDB_TYPE (cs->c_type))
|
|
|
|
|
{
|
|
|
|
|
struct symbol *sym;
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
sym = process_coff_symbol
|
1999-08-10 05:36:23 +08:00
|
|
|
|
(cs, &main_aux, objfile);
|
2013-10-16 03:28:57 +08:00
|
|
|
|
SYMBOL_VALUE (sym) = tmpaddr + offset;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_SECTION (sym) = sec;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case C_FCN:
|
2008-01-16 19:21:42 +08:00
|
|
|
|
if (strcmp (cs->c_name, ".bf") == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
within_function = 1;
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Value contains address of first non-init type
|
|
|
|
|
code. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
/* main_aux.x_sym.x_misc.x_lnsz.x_lnno
|
2011-01-01 06:59:52 +08:00
|
|
|
|
contains line number of '{' }. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (cs->c_naux != 1)
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2011-01-01 06:59:52 +08:00
|
|
|
|
_("`.bf' symbol %d has no aux entry"),
|
|
|
|
|
cs->c_symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
fcn_first_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
|
|
|
|
|
fcn_first_line_addr = cs->c_value;
|
|
|
|
|
|
|
|
|
|
/* Might want to check that locals are 0 and
|
|
|
|
|
context_stack_depth is zero, and complain if not. */
|
|
|
|
|
|
|
|
|
|
depth = 0;
|
|
|
|
|
new = push_context (depth, fcn_start_addr);
|
|
|
|
|
fcn_cs_saved.c_name = getsymname (&fcn_sym_saved);
|
|
|
|
|
new->name =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
process_coff_symbol (&fcn_cs_saved,
|
|
|
|
|
&fcn_aux_saved, objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
2008-01-16 19:21:42 +08:00
|
|
|
|
else if (strcmp (cs->c_name, ".ef") == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
2001-03-26 10:48:23 +08:00
|
|
|
|
if (!within_function)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 12:06:14 +08:00
|
|
|
|
error (_("Bad coff function information."));
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* The value of .ef is the address of epilogue code;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
not useful for gdb. */
|
|
|
|
|
/* { main_aux.x_sym.x_misc.x_lnsz.x_lnno
|
|
|
|
|
contains number of lines to '}' */
|
|
|
|
|
|
|
|
|
|
if (context_stack_depth <= 0)
|
2011-01-01 06:59:52 +08:00
|
|
|
|
{ /* We attempted to pop an empty context stack. */
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2011-01-06 06:22:53 +08:00
|
|
|
|
_("`.ef' symbol without matching `.bf' "
|
|
|
|
|
"symbol ignored starting at symnum %d"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
cs->c_symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
within_function = 0;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
|
|
|
|
new = pop_context ();
|
|
|
|
|
/* Stack must be empty now. */
|
|
|
|
|
if (context_stack_depth > 0 || new == NULL)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2011-01-06 06:22:53 +08:00
|
|
|
|
_("Unmatched .ef symbol(s) ignored "
|
|
|
|
|
"starting at symnum %d"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
cs->c_symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
within_function = 0;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (cs->c_naux != 1)
|
|
|
|
|
{
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2011-01-01 06:59:52 +08:00
|
|
|
|
_("`.ef' symbol %d has no aux entry"),
|
|
|
|
|
cs->c_symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
fcn_last_line = 0x7FFFFFFF;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
fcn_last_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
|
|
|
|
|
}
|
|
|
|
|
/* fcn_first_line is the line number of the opening '{'.
|
|
|
|
|
Do not record it - because it would affect gdb's idea
|
2011-01-01 06:59:52 +08:00
|
|
|
|
of the line number of the first statement of the
|
|
|
|
|
function - except for one-line functions, for which
|
|
|
|
|
it is also the line number of all the statements and
|
|
|
|
|
of the closing '}', and for which we do not have any
|
|
|
|
|
other statement-line-number. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (fcn_last_line == 1)
|
|
|
|
|
record_line (current_subfile, fcn_first_line,
|
2009-06-18 02:41:50 +08:00
|
|
|
|
gdbarch_addr_bits_remove (gdbarch,
|
|
|
|
|
fcn_first_line_addr));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
2011-01-01 06:59:52 +08:00
|
|
|
|
enter_linenos (fcn_line_ptr, fcn_first_line,
|
|
|
|
|
fcn_last_line, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
finish_block (new->name, &local_symbols,
|
|
|
|
|
new->old_blocks, new->start_addr,
|
1999-07-08 04:19:36 +08:00
|
|
|
|
fcn_cs_saved.c_value
|
|
|
|
|
+ fcn_aux_saved.x_sym.x_misc.x_fsize
|
2011-01-01 06:59:52 +08:00
|
|
|
|
+ ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile)),
|
1999-07-08 04:19:36 +08:00
|
|
|
|
objfile
|
|
|
|
|
);
|
|
|
|
|
within_function = 0;
|
|
|
|
|
}
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_BLOCK:
|
2008-01-16 19:21:42 +08:00
|
|
|
|
if (strcmp (cs->c_name, ".bb") == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
tmpaddr = cs->c_value;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
tmpaddr += ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
push_context (++depth, tmpaddr);
|
|
|
|
|
}
|
2008-01-16 19:21:42 +08:00
|
|
|
|
else if (strcmp (cs->c_name, ".eb") == 0)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
if (context_stack_depth <= 0)
|
2011-01-08 03:36:19 +08:00
|
|
|
|
{ /* We attempted to pop an empty context stack. */
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2011-01-06 06:22:53 +08:00
|
|
|
|
_("`.eb' symbol without matching `.bb' "
|
|
|
|
|
"symbol ignored starting at symnum %d"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
cs->c_symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
new = pop_context ();
|
|
|
|
|
if (depth-- != new->depth)
|
|
|
|
|
{
|
2011-01-06 06:22:53 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
|
|
|
|
_("Mismatched .eb symbol ignored "
|
|
|
|
|
"starting at symnum %d"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
symnum);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (local_symbols && context_stack_depth > 0)
|
|
|
|
|
{
|
|
|
|
|
tmpaddr =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
cs->c_value + ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
/* Make a block for the local symbols within. */
|
|
|
|
|
finish_block (0, &local_symbols, new->old_blocks,
|
|
|
|
|
new->start_addr, tmpaddr, objfile);
|
|
|
|
|
}
|
|
|
|
|
/* Now pop locals of block just finished. */
|
|
|
|
|
local_symbols = new->locals;
|
|
|
|
|
}
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
default:
|
1999-08-10 05:36:23 +08:00
|
|
|
|
process_coff_symbol (cs, &main_aux, objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2003-02-20 11:12:46 +08:00
|
|
|
|
if ((nsyms == 0) && (pe_file))
|
|
|
|
|
{
|
2008-11-08 17:38:06 +08:00
|
|
|
|
/* We've got no debugging symbols, but it's a portable
|
2011-01-01 06:59:52 +08:00
|
|
|
|
executable, so try to read the export table. */
|
2003-02-20 11:12:46 +08:00
|
|
|
|
read_pe_exported_syms (objfile);
|
|
|
|
|
}
|
|
|
|
|
|
2013-01-22 02:05:13 +08:00
|
|
|
|
if (get_last_source_file ())
|
1999-04-16 09:35:26 +08:00
|
|
|
|
coff_end_symtab (objfile);
|
|
|
|
|
|
|
|
|
|
/* Patch up any opaque types (references to types that are not defined
|
|
|
|
|
in the file where they are referenced, e.g. "struct foo *bar"). */
|
|
|
|
|
ALL_OBJFILE_SYMTABS (objfile, s)
|
|
|
|
|
patch_opaque_types (s);
|
|
|
|
|
|
2011-06-15 02:53:14 +08:00
|
|
|
|
coffread_objfile = NULL;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Routines for reading headers and symbols from executable. */
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Read the next symbol, swap it, and return it in both
|
|
|
|
|
internal_syment form, and coff_symbol form. Also return its first
|
|
|
|
|
auxent, if any, in internal_auxent form, and skip any other
|
|
|
|
|
auxents. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
read_one_sym (struct coff_symbol *cs,
|
|
|
|
|
struct internal_syment *sym,
|
|
|
|
|
union internal_auxent *aux)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
int i;
|
2007-10-12 03:48:02 +08:00
|
|
|
|
bfd_size_type bytes;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
cs->c_symnum = symnum;
|
2007-10-12 03:48:02 +08:00
|
|
|
|
bytes = bfd_bread (temp_sym, local_symesz, nlist_bfd_global);
|
|
|
|
|
if (bytes != local_symesz)
|
Code cleanup: Add objfile_name accessor
gdb/
2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: Add objfile_name accessor function.
* ada-lang.c (is_known_support_routine): Use objfile_name.
* auto-load.c (source_gdb_script_for_objfile)
(auto_load_objfile_script): Likewise.
* coffread.c (coff_symtab_read, read_one_sym): Likewise.
* dbxread.c (dbx_symfile_read): Likewise.
* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
* dwarf2loc.c (locexpr_describe_location_piece): Likewise.
* dwarf2read.c (dwarf2_get_dwz_file, dwarf2_read_index)
(dw2_symtab_iter_next, dw2_expand_symtabs_matching)
(lookup_dwp_signatured_type, lookup_dwo_unit)
(dwarf2_build_psymtabs_hard, scan_partial_symbols, process_queue)
(fixup_go_packaging, process_imported_unit_die, dwarf2_physname)
(read_import_statement, create_dwo_cu, open_and_init_dwp_file)
(lookup_dwo_cutu, read_call_site_scope, dwarf2_ranges_read)
(dwarf2_record_block_ranges, read_common_block, read_typedef)
(read_subrange_type, load_partial_dies, read_partial_die)
(read_addr_index_1, read_str_index, dwarf_decode_lines_1)
(die_containing_type, build_error_marker_type, lookup_die_type)
(follow_die_ref_or_sig, follow_die_ref, dwarf2_fetch_die_loc_sect_off)
(dwarf2_fetch_constant_bytes, follow_die_sig, get_signatured_type)
(get_DW_AT_signature_type, write_psymtabs_to_index)
(save_gdb_index_command): Likewise.
* elfread.c (find_separate_debug_file_by_buildid, elf_symfile_read):
Likewise.
* expprint.c (dump_subexp_body_standard): Likewise.
* gdbtypes.c (type_name_no_tag_or_error): Likewise.
* jit.c (jit_object_close_impl): Use the objfile field name renamed to
original_name.
* linux-thread-db.c (try_thread_db_load_from_pdir_1): New variable
obj_name, use objfile_name for it, use the variable.
(try_thread_db_load_from_pdir, has_libpthread, thread_db_new_objfile):
Use objfile_name.
* machoread.c (macho_symtab_read, macho_check_dsym)
(macho_symfile_relocate): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minidebug.c (find_separate_debug_file_in_section): Likewise.
* minsyms.c (install_minimal_symbols): Likewise.
* objfiles.c (allocate_objfile): Use the objfile field name renamed to
original_name.
(filter_overlapping_sections): Use objfile_name.
(objfile_name): New function.
* objfiles.h (struct objfile): Rename field name to original_name.
(objfile_name): New prototype.
* printcmd.c (sym_info, address_info): Use objfile_name.
* probe.c (parse_probes, collect_probes, compare_probes)
(info_probes_for_ops): Likewise.
* progspace.c (clone_program_space): Likewise.
* psymtab.c (require_partial_symbols, dump_psymtab, allocate_psymtab)
(maintenance_info_psymtabs): Likewise.
* python/py-auto-load.c (gdbpy_load_auto_script_for_objfile)
(source_section_scripts): Likewise.
* python/py-objfile.c (objfpy_get_filename): Likewise.
* python/py-progspace.c (pspy_get_filename): Likewise.
* solib-aix.c (solib_aix_get_toc_value): Likewise.
* solib-som.c (match_main, som_solib_section_offsets): Likewise.
* solib.c (solib_read_symbols): Likewise.
* stabsread.c (scan_file_globals): Likewise.
* stap-probe.c (handle_stap_probe): Likewise.
* symfile.c (symbol_file_clear, separate_debug_file_exists)
(find_separate_debug_file_by_debuglink): Likewise.
(reread_symbols): Likewise. Use the objfile field name renamed to
original_name.
(allocate_symtab): Use objfile_name.
* symmisc.c (print_symbol_bcache_statistics, print_objfile_statistics)
(dump_objfile, dump_msymbols, dump_symtab_1)
(maintenance_print_msymbols, maintenance_print_objfiles)
(maintenance_info_symtabs, maintenance_check_symtabs): Likewise.
* target.c (target_translate_tls_address, target_info): Likewise.
* xcoffread.c (xcoff_initial_scan): Make variable name const. Use
objfile_name.
2013-09-24 21:57:38 +08:00
|
|
|
|
error (_("%s: error reading symbols"), objfile_name (coffread_objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
bfd_coff_swap_sym_in (symfile_bfd, temp_sym, (char *) sym);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
cs->c_naux = sym->n_numaux & 0xff;
|
|
|
|
|
if (cs->c_naux >= 1)
|
|
|
|
|
{
|
2007-10-12 03:48:02 +08:00
|
|
|
|
bytes = bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
|
|
|
|
|
if (bytes != local_auxesz)
|
Code cleanup: Add objfile_name accessor
gdb/
2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: Add objfile_name accessor function.
* ada-lang.c (is_known_support_routine): Use objfile_name.
* auto-load.c (source_gdb_script_for_objfile)
(auto_load_objfile_script): Likewise.
* coffread.c (coff_symtab_read, read_one_sym): Likewise.
* dbxread.c (dbx_symfile_read): Likewise.
* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
* dwarf2loc.c (locexpr_describe_location_piece): Likewise.
* dwarf2read.c (dwarf2_get_dwz_file, dwarf2_read_index)
(dw2_symtab_iter_next, dw2_expand_symtabs_matching)
(lookup_dwp_signatured_type, lookup_dwo_unit)
(dwarf2_build_psymtabs_hard, scan_partial_symbols, process_queue)
(fixup_go_packaging, process_imported_unit_die, dwarf2_physname)
(read_import_statement, create_dwo_cu, open_and_init_dwp_file)
(lookup_dwo_cutu, read_call_site_scope, dwarf2_ranges_read)
(dwarf2_record_block_ranges, read_common_block, read_typedef)
(read_subrange_type, load_partial_dies, read_partial_die)
(read_addr_index_1, read_str_index, dwarf_decode_lines_1)
(die_containing_type, build_error_marker_type, lookup_die_type)
(follow_die_ref_or_sig, follow_die_ref, dwarf2_fetch_die_loc_sect_off)
(dwarf2_fetch_constant_bytes, follow_die_sig, get_signatured_type)
(get_DW_AT_signature_type, write_psymtabs_to_index)
(save_gdb_index_command): Likewise.
* elfread.c (find_separate_debug_file_by_buildid, elf_symfile_read):
Likewise.
* expprint.c (dump_subexp_body_standard): Likewise.
* gdbtypes.c (type_name_no_tag_or_error): Likewise.
* jit.c (jit_object_close_impl): Use the objfile field name renamed to
original_name.
* linux-thread-db.c (try_thread_db_load_from_pdir_1): New variable
obj_name, use objfile_name for it, use the variable.
(try_thread_db_load_from_pdir, has_libpthread, thread_db_new_objfile):
Use objfile_name.
* machoread.c (macho_symtab_read, macho_check_dsym)
(macho_symfile_relocate): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minidebug.c (find_separate_debug_file_in_section): Likewise.
* minsyms.c (install_minimal_symbols): Likewise.
* objfiles.c (allocate_objfile): Use the objfile field name renamed to
original_name.
(filter_overlapping_sections): Use objfile_name.
(objfile_name): New function.
* objfiles.h (struct objfile): Rename field name to original_name.
(objfile_name): New prototype.
* printcmd.c (sym_info, address_info): Use objfile_name.
* probe.c (parse_probes, collect_probes, compare_probes)
(info_probes_for_ops): Likewise.
* progspace.c (clone_program_space): Likewise.
* psymtab.c (require_partial_symbols, dump_psymtab, allocate_psymtab)
(maintenance_info_psymtabs): Likewise.
* python/py-auto-load.c (gdbpy_load_auto_script_for_objfile)
(source_section_scripts): Likewise.
* python/py-objfile.c (objfpy_get_filename): Likewise.
* python/py-progspace.c (pspy_get_filename): Likewise.
* solib-aix.c (solib_aix_get_toc_value): Likewise.
* solib-som.c (match_main, som_solib_section_offsets): Likewise.
* solib.c (solib_read_symbols): Likewise.
* stabsread.c (scan_file_globals): Likewise.
* stap-probe.c (handle_stap_probe): Likewise.
* symfile.c (symbol_file_clear, separate_debug_file_exists)
(find_separate_debug_file_by_debuglink): Likewise.
(reread_symbols): Likewise. Use the objfile field name renamed to
original_name.
(allocate_symtab): Use objfile_name.
* symmisc.c (print_symbol_bcache_statistics, print_objfile_statistics)
(dump_objfile, dump_msymbols, dump_symtab_1)
(maintenance_print_msymbols, maintenance_print_objfiles)
(maintenance_info_symtabs, maintenance_check_symtabs): Likewise.
* target.c (target_translate_tls_address, target_info): Likewise.
* xcoffread.c (xcoff_initial_scan): Make variable name const. Use
objfile_name.
2013-09-24 21:57:38 +08:00
|
|
|
|
error (_("%s: error reading symbols"), objfile_name (coffread_objfile));
|
2011-01-01 06:59:52 +08:00
|
|
|
|
bfd_coff_swap_aux_in (symfile_bfd, temp_aux,
|
|
|
|
|
sym->n_type, sym->n_sclass,
|
1999-07-08 04:19:36 +08:00
|
|
|
|
0, cs->c_naux, (char *) aux);
|
|
|
|
|
/* If more than one aux entry, read past it (only the first aux
|
2011-01-01 06:59:52 +08:00
|
|
|
|
is important). */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
for (i = 1; i < cs->c_naux; i++)
|
2007-10-12 03:48:02 +08:00
|
|
|
|
{
|
|
|
|
|
bytes = bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
|
|
|
|
|
if (bytes != local_auxesz)
|
Code cleanup: Add objfile_name accessor
gdb/
2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: Add objfile_name accessor function.
* ada-lang.c (is_known_support_routine): Use objfile_name.
* auto-load.c (source_gdb_script_for_objfile)
(auto_load_objfile_script): Likewise.
* coffread.c (coff_symtab_read, read_one_sym): Likewise.
* dbxread.c (dbx_symfile_read): Likewise.
* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
* dwarf2loc.c (locexpr_describe_location_piece): Likewise.
* dwarf2read.c (dwarf2_get_dwz_file, dwarf2_read_index)
(dw2_symtab_iter_next, dw2_expand_symtabs_matching)
(lookup_dwp_signatured_type, lookup_dwo_unit)
(dwarf2_build_psymtabs_hard, scan_partial_symbols, process_queue)
(fixup_go_packaging, process_imported_unit_die, dwarf2_physname)
(read_import_statement, create_dwo_cu, open_and_init_dwp_file)
(lookup_dwo_cutu, read_call_site_scope, dwarf2_ranges_read)
(dwarf2_record_block_ranges, read_common_block, read_typedef)
(read_subrange_type, load_partial_dies, read_partial_die)
(read_addr_index_1, read_str_index, dwarf_decode_lines_1)
(die_containing_type, build_error_marker_type, lookup_die_type)
(follow_die_ref_or_sig, follow_die_ref, dwarf2_fetch_die_loc_sect_off)
(dwarf2_fetch_constant_bytes, follow_die_sig, get_signatured_type)
(get_DW_AT_signature_type, write_psymtabs_to_index)
(save_gdb_index_command): Likewise.
* elfread.c (find_separate_debug_file_by_buildid, elf_symfile_read):
Likewise.
* expprint.c (dump_subexp_body_standard): Likewise.
* gdbtypes.c (type_name_no_tag_or_error): Likewise.
* jit.c (jit_object_close_impl): Use the objfile field name renamed to
original_name.
* linux-thread-db.c (try_thread_db_load_from_pdir_1): New variable
obj_name, use objfile_name for it, use the variable.
(try_thread_db_load_from_pdir, has_libpthread, thread_db_new_objfile):
Use objfile_name.
* machoread.c (macho_symtab_read, macho_check_dsym)
(macho_symfile_relocate): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minidebug.c (find_separate_debug_file_in_section): Likewise.
* minsyms.c (install_minimal_symbols): Likewise.
* objfiles.c (allocate_objfile): Use the objfile field name renamed to
original_name.
(filter_overlapping_sections): Use objfile_name.
(objfile_name): New function.
* objfiles.h (struct objfile): Rename field name to original_name.
(objfile_name): New prototype.
* printcmd.c (sym_info, address_info): Use objfile_name.
* probe.c (parse_probes, collect_probes, compare_probes)
(info_probes_for_ops): Likewise.
* progspace.c (clone_program_space): Likewise.
* psymtab.c (require_partial_symbols, dump_psymtab, allocate_psymtab)
(maintenance_info_psymtabs): Likewise.
* python/py-auto-load.c (gdbpy_load_auto_script_for_objfile)
(source_section_scripts): Likewise.
* python/py-objfile.c (objfpy_get_filename): Likewise.
* python/py-progspace.c (pspy_get_filename): Likewise.
* solib-aix.c (solib_aix_get_toc_value): Likewise.
* solib-som.c (match_main, som_solib_section_offsets): Likewise.
* solib.c (solib_read_symbols): Likewise.
* stabsread.c (scan_file_globals): Likewise.
* stap-probe.c (handle_stap_probe): Likewise.
* symfile.c (symbol_file_clear, separate_debug_file_exists)
(find_separate_debug_file_by_debuglink): Likewise.
(reread_symbols): Likewise. Use the objfile field name renamed to
original_name.
(allocate_symtab): Use objfile_name.
* symmisc.c (print_symbol_bcache_statistics, print_objfile_statistics)
(dump_objfile, dump_msymbols, dump_symtab_1)
(maintenance_print_msymbols, maintenance_print_objfiles)
(maintenance_info_symtabs, maintenance_check_symtabs): Likewise.
* target.c (target_translate_tls_address, target_info): Likewise.
* xcoffread.c (xcoff_initial_scan): Make variable name const. Use
objfile_name.
2013-09-24 21:57:38 +08:00
|
|
|
|
error (_("%s: error reading symbols"),
|
|
|
|
|
objfile_name (coffread_objfile));
|
2007-10-12 03:48:02 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
cs->c_name = getsymname (sym);
|
|
|
|
|
cs->c_value = sym->n_value;
|
|
|
|
|
cs->c_sclass = (sym->n_sclass & 0xff);
|
|
|
|
|
cs->c_secnum = sym->n_scnum;
|
|
|
|
|
cs->c_type = (unsigned) sym->n_type;
|
|
|
|
|
if (!SDB_TYPE (cs->c_type))
|
|
|
|
|
cs->c_type = 0;
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
|
if (cs->c_sclass & 128)
|
2005-01-29 Baurzhan Ismagulov <ibr@radix50.net>
* ax-gdb.c, ax-general.c, bcache.c, bfd-target.c, bsd-kvm.c,
* buildsym.c, c-lang.c, c-typeprint.c, c-valprint.c, charset.c,
* coff-pe-read.c, coffread.c, complaints.c, copying.c: I18n markup.
2005-01-30 01:53:26 +08:00
|
|
|
|
printf (_("thumb symbol %s, class 0x%x\n"), cs->c_name, cs->c_sclass);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
symnum += 1 + cs->c_naux;
|
|
|
|
|
|
|
|
|
|
/* The PE file format stores symbol values as offsets within the
|
|
|
|
|
section, rather than as absolute addresses. We correct that
|
|
|
|
|
here, if the symbol has an appropriate storage class. FIXME: We
|
|
|
|
|
should use BFD to read the symbols, rather than duplicating the
|
|
|
|
|
work here. */
|
|
|
|
|
if (pe_file)
|
|
|
|
|
{
|
|
|
|
|
switch (cs->c_sclass)
|
|
|
|
|
{
|
|
|
|
|
case C_EXT:
|
|
|
|
|
case C_THUMBEXT:
|
|
|
|
|
case C_THUMBEXTFUNC:
|
|
|
|
|
case C_SECTION:
|
|
|
|
|
case C_NT_WEAK:
|
|
|
|
|
case C_STAT:
|
|
|
|
|
case C_THUMBSTAT:
|
|
|
|
|
case C_THUMBSTATFUNC:
|
|
|
|
|
case C_LABEL:
|
|
|
|
|
case C_THUMBLABEL:
|
|
|
|
|
case C_BLOCK:
|
|
|
|
|
case C_FCN:
|
|
|
|
|
case C_EFCN:
|
|
|
|
|
if (cs->c_secnum != 0)
|
|
|
|
|
cs->c_value += cs_section_address (cs, symfile_bfd);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Support for string table handling. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static char *stringtab = NULL;
|
|
|
|
|
|
|
|
|
|
static int
|
2000-07-30 09:48:28 +08:00
|
|
|
|
init_stringtab (bfd *abfd, long offset)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
long length;
|
|
|
|
|
int val;
|
|
|
|
|
unsigned char lengthbuf[4];
|
|
|
|
|
|
|
|
|
|
free_stringtab ();
|
|
|
|
|
|
|
|
|
|
/* If the file is stripped, the offset might be zero, indicating no
|
2011-01-01 06:59:52 +08:00
|
|
|
|
string table. Just return with `stringtab' set to null. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (offset == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (bfd_seek (abfd, offset, 0) < 0)
|
|
|
|
|
return -1;
|
|
|
|
|
|
2001-09-20 11:03:40 +08:00
|
|
|
|
val = bfd_bread ((char *) lengthbuf, sizeof lengthbuf, abfd);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
length = bfd_h_get_32 (symfile_bfd, lengthbuf);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* If no string table is needed, then the file may end immediately
|
2011-01-01 06:59:52 +08:00
|
|
|
|
after the symbols. Just return with `stringtab' set to null. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (val != sizeof lengthbuf || length < sizeof lengthbuf)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
stringtab = (char *) xmalloc (length);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* This is in target format (probably not very useful, and not
|
|
|
|
|
currently used), not host format. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
memcpy (stringtab, lengthbuf, sizeof lengthbuf);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
if (length == sizeof length) /* Empty table -- just the count. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
return 0;
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
val = bfd_bread (stringtab + sizeof lengthbuf,
|
|
|
|
|
length - sizeof lengthbuf, abfd);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (val != length - sizeof lengthbuf || stringtab[length - 1] != '\0')
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
free_stringtab (void)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (stringtab)
|
2000-12-15 09:01:51 +08:00
|
|
|
|
xfree (stringtab);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
stringtab = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2000-05-22 17:02:23 +08:00
|
|
|
|
static void
|
|
|
|
|
free_stringtab_cleanup (void *ignore)
|
|
|
|
|
{
|
|
|
|
|
free_stringtab ();
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static char *
|
2000-07-30 09:48:28 +08:00
|
|
|
|
getsymname (struct internal_syment *symbol_entry)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
static char buffer[SYMNMLEN + 1];
|
1999-04-16 09:35:26 +08:00
|
|
|
|
char *result;
|
|
|
|
|
|
|
|
|
|
if (symbol_entry->_n._n_n._n_zeroes == 0)
|
|
|
|
|
{
|
|
|
|
|
/* FIXME: Probably should be detecting corrupt symbol files by
|
1999-07-08 04:19:36 +08:00
|
|
|
|
seeing whether offset points to within the stringtab. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
result = stringtab + symbol_entry->_n._n_n._n_offset;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
strncpy (buffer, symbol_entry->_n._n_name, SYMNMLEN);
|
|
|
|
|
buffer[SYMNMLEN] = '\0';
|
|
|
|
|
result = buffer;
|
|
|
|
|
}
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Extract the file name from the aux entry of a C_FILE symbol.
|
|
|
|
|
Return only the last component of the name. Result is in static
|
|
|
|
|
storage and is only good for temporary use. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-03-09 20:48:56 +08:00
|
|
|
|
static const char *
|
2000-07-30 09:48:28 +08:00
|
|
|
|
coff_getfilename (union internal_auxent *aux_entry)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
static char buffer[BUFSIZ];
|
2011-03-09 20:48:56 +08:00
|
|
|
|
const char *result;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (aux_entry->x_file.x_n.x_zeroes == 0)
|
2011-03-01 09:58:33 +08:00
|
|
|
|
{
|
|
|
|
|
if (strlen (stringtab + aux_entry->x_file.x_n.x_offset) >= BUFSIZ)
|
|
|
|
|
internal_error (__FILE__, __LINE__, _("coff file name too long"));
|
|
|
|
|
strcpy (buffer, stringtab + aux_entry->x_file.x_n.x_offset);
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
strncpy (buffer, aux_entry->x_file.x_fname, FILNMLEN);
|
|
|
|
|
buffer[FILNMLEN] = '\0';
|
|
|
|
|
}
|
|
|
|
|
result = buffer;
|
|
|
|
|
|
|
|
|
|
/* FIXME: We should not be throwing away the information about what
|
|
|
|
|
directory. It should go into dirname of the symtab, or some such
|
|
|
|
|
place. */
|
2011-03-09 20:48:56 +08:00
|
|
|
|
result = lbasename (result);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
return (result);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Support for line number handling. */
|
|
|
|
|
|
|
|
|
|
static char *linetab = NULL;
|
|
|
|
|
static long linetab_offset;
|
|
|
|
|
static unsigned long linetab_size;
|
|
|
|
|
|
|
|
|
|
/* Read in all the line numbers for fast lookups later. Leave them in
|
|
|
|
|
external (unswapped) format in memory; we'll swap them as we enter
|
|
|
|
|
them into GDB's data structures. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static int
|
2000-07-30 09:48:28 +08:00
|
|
|
|
init_lineno (bfd *abfd, long offset, int size)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
int val;
|
|
|
|
|
|
|
|
|
|
linetab_offset = offset;
|
|
|
|
|
linetab_size = size;
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
free_linetab ();
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (size == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (bfd_seek (abfd, offset, 0) < 0)
|
|
|
|
|
return -1;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Allocate the desired table, plus a sentinel. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
linetab = (char *) xmalloc (size + local_linesz);
|
|
|
|
|
|
2001-09-20 11:03:40 +08:00
|
|
|
|
val = bfd_bread (linetab, size, abfd);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (val != size)
|
|
|
|
|
return -1;
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Terminate it with an all-zero sentinel record. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
memset (linetab + size, 0, local_linesz);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
free_linetab (void)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (linetab)
|
2000-12-15 09:01:51 +08:00
|
|
|
|
xfree (linetab);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
linetab = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2000-05-22 17:02:23 +08:00
|
|
|
|
static void
|
|
|
|
|
free_linetab_cleanup (void *ignore)
|
|
|
|
|
{
|
|
|
|
|
free_linetab ();
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#if !defined (L_LNNO32)
|
|
|
|
|
#define L_LNNO32(lp) ((lp)->l_lnno)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static void
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
enter_linenos (long file_offset, int first_line,
|
|
|
|
|
int last_line, struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2009-06-18 02:41:50 +08:00
|
|
|
|
struct gdbarch *gdbarch = get_objfile_arch (objfile);
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
char *rawptr;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct internal_lineno lptr;
|
|
|
|
|
|
|
|
|
|
if (!linetab)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
return;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (file_offset < linetab_offset)
|
|
|
|
|
{
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2005-01-29 Baurzhan Ismagulov <ibr@radix50.net>
* ax-gdb.c, ax-general.c, bcache.c, bfd-target.c, bsd-kvm.c,
* buildsym.c, c-lang.c, c-typeprint.c, c-valprint.c, charset.c,
* coff-pe-read.c, coffread.c, complaints.c, copying.c: I18n markup.
2005-01-30 01:53:26 +08:00
|
|
|
|
_("Line number pointer %ld lower than start of line numbers"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
file_offset);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
if (file_offset > linetab_size) /* Too big to be an offset? */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
return;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
file_offset += linetab_offset; /* Try reading at that linetab
|
|
|
|
|
offset. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
rawptr = &linetab[file_offset - linetab_offset];
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Skip first line entry for each function. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
rawptr += local_linesz;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Line numbers start at one for the first line of the function. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
first_line--;
|
|
|
|
|
|
2004-02-28 01:46:11 +08:00
|
|
|
|
/* If the line number table is full (e.g. 64K lines in COFF debug
|
|
|
|
|
info), the next function's L_LNNO32 might not be zero, so don't
|
|
|
|
|
overstep the table's end in any case. */
|
|
|
|
|
while (rawptr <= &linetab[0] + linetab_size)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
|
|
|
|
bfd_coff_swap_lineno_in (symfile_bfd, rawptr, &lptr);
|
|
|
|
|
rawptr += local_linesz;
|
2004-02-28 01:46:11 +08:00
|
|
|
|
/* The next function, or the sentinel, will have L_LNNO32 zero;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
we exit. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (L_LNNO32 (&lptr) && L_LNNO32 (&lptr) <= last_line)
|
2009-06-18 02:41:50 +08:00
|
|
|
|
{
|
|
|
|
|
CORE_ADDR addr = lptr.l_addr.l_paddr;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
addr += ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
|
|
|
|
record_line (current_subfile,
|
|
|
|
|
first_line + L_LNNO32 (&lptr),
|
2009-06-18 02:41:50 +08:00
|
|
|
|
gdbarch_addr_bits_remove (gdbarch, addr));
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
|
|
|
|
break;
|
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
patch_type (struct type *type, struct type *real_type)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct type *target = TYPE_TARGET_TYPE (type);
|
|
|
|
|
struct type *real_target = TYPE_TARGET_TYPE (real_type);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int field_size = TYPE_NFIELDS (real_target) * sizeof (struct field);
|
|
|
|
|
|
|
|
|
|
TYPE_LENGTH (target) = TYPE_LENGTH (real_target);
|
|
|
|
|
TYPE_NFIELDS (target) = TYPE_NFIELDS (real_target);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
TYPE_FIELDS (target) = (struct field *) TYPE_ALLOC (target,
|
|
|
|
|
field_size);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
memcpy (TYPE_FIELDS (target),
|
|
|
|
|
TYPE_FIELDS (real_target),
|
|
|
|
|
field_size);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
if (TYPE_NAME (real_target))
|
|
|
|
|
{
|
* gdbtypes.h (struct main_type): Change type of name,tag_name,
and fields.name members from char * to const char *. All uses updated.
(struct cplus_struct_type): Change type of fn_fieldlists.name member
from char * to const char *. All uses updated.
(type_name_no_tag): Update.
(lookup_unsigned_typename, lookup_signed_typename): Update.
* gdbtypes.c (type_name_no_tag): Change result type
from char * to const char *. All callers updated.
(lookup_unsigned_typename, lookup_signed_typename): Change type of
name parameter from char * to const char *.
* symtab.h (struct cplus_specific): Change type of demangled_name
member from char * to const char *. All uses updated.
(struct general_symbol_info): Change type of name and
mangled_lang.demangled_name members from char * to const char *.
All uses updated.
(symbol_get_demangled_name, symbol_natural_name): Update.
(symbol_demangled_name, symbol_search_name): Update.
* symtab.c (symbol_get_demangled_name): Change result type
from char * to const char *. All callers updated.
(symbol_natural_name, symbol_demangled_name): Ditto.
(symbol_search_name): Ditto.
(completion_list_add_name): Change type of symname,sym_text,
text,word parameters from char * to const char *.
(completion_list_objc_symbol): Change type of sym_text,
text,word parameters from char * to const char *.
* ada-lang.c (find_struct_field): Change type of name parameter
from char * to const char *.
(encoded_ordered_before): Similarly for N0,N1 parameters.
(old_renaming_is_invisible): Similarly for function_name parameter.
(ada_type_name): Change result type from char * to const char *.
All callers updated.
* ada-lang.h (ada_type_name): Update.
* buildsym.c (hashname): Change type of name parameter
from char * to const char *.
* buildsym.h (hashname): Update.
* dbxread.c (end_psymtab): Change type of include_list parameter
from char ** to const char **.
* dwarf2read.c (determine_prefix): Change result type
from char * to const char *. All callers updated.
* f-lang.c (find_common_for_function): Change type of name, funcname
parameters from char * to const char *.
* f-lang.c (find_common_for_function): Update.
* f-valprint.c (list_all_visible_commons): Change type of funcname
parameters from char * to const char *.
* gdbarch.sh (static_transform_name): Change type of name parameter
and result from char * to const char *.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
of name parameter from char * to const char *.
* jv-lang.c (java_primitive_type_from_name): Ditto.
(java_demangled_signature_length): Similarly for signature parameter.
(java_demangled_signature_copy): Ditto.
(java_demangle_type_signature): Ditto.
* jv-lang.h (java_primitive_type_from_name): Update.
(java_demangle_type_signature): Update.
* objc-lang.c (specialcmp): Change type of a,b parameters
from char * to const char *.
* p-lang.c (is_pascal_string_type): Change type of arrayname parameter
from char * to const char *. All callers updated.
* p-lang.h (is_pascal_string_type): Update.
* solib-frv.c (find_canonical_descriptor_in_load_object): Change type
of name parameter from char * to const char *.
* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
* utils.c (fprintf_symbol_filtered): Ditto.
* defs.h (fprintf_symbol_filtered): Update.
* sparc-tdep.h (sparc_sol2_static_transform_name): Update.
* stabsread.h (end_psymtab): Update.
* stack.c (find_frame_funname): Change type of funname parameter
from char ** to const char **.
* stack.h (find_frame_funname): Update.
* typeprint.c (type_print): Change type of varstring parameter
from char * to const char *.
* value.h (type_print): Update.
* xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
from char * to const char *. All callers updated.
(xcoff_end_psymtab): Change type of include_list parameter
from char ** to const char **. All callers updated.
(swap_sym): Similarly for name parameter. All callers updated.
* coffread.c (patch_type): Add (char*) cast to xfree parameter.
Use xstrdup.
(process_coff_symbol): Use xstrdup.
* stabsread.c (stabs_method_name_from_physname): Renamed from
update_method_name_from_physname. Change result type from void
to char *. All callers updated.
(read_member_functions): In has_destructor case, store name in objfile
obstack instead of malloc space. In !has_stub case, fix mem leak.
2012-02-07 12:48:23 +08:00
|
|
|
|
/* The previous copy of TYPE_NAME is allocated by
|
|
|
|
|
process_coff_symbol. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (TYPE_NAME (target))
|
* gdbtypes.h (struct main_type): Change type of name,tag_name,
and fields.name members from char * to const char *. All uses updated.
(struct cplus_struct_type): Change type of fn_fieldlists.name member
from char * to const char *. All uses updated.
(type_name_no_tag): Update.
(lookup_unsigned_typename, lookup_signed_typename): Update.
* gdbtypes.c (type_name_no_tag): Change result type
from char * to const char *. All callers updated.
(lookup_unsigned_typename, lookup_signed_typename): Change type of
name parameter from char * to const char *.
* symtab.h (struct cplus_specific): Change type of demangled_name
member from char * to const char *. All uses updated.
(struct general_symbol_info): Change type of name and
mangled_lang.demangled_name members from char * to const char *.
All uses updated.
(symbol_get_demangled_name, symbol_natural_name): Update.
(symbol_demangled_name, symbol_search_name): Update.
* symtab.c (symbol_get_demangled_name): Change result type
from char * to const char *. All callers updated.
(symbol_natural_name, symbol_demangled_name): Ditto.
(symbol_search_name): Ditto.
(completion_list_add_name): Change type of symname,sym_text,
text,word parameters from char * to const char *.
(completion_list_objc_symbol): Change type of sym_text,
text,word parameters from char * to const char *.
* ada-lang.c (find_struct_field): Change type of name parameter
from char * to const char *.
(encoded_ordered_before): Similarly for N0,N1 parameters.
(old_renaming_is_invisible): Similarly for function_name parameter.
(ada_type_name): Change result type from char * to const char *.
All callers updated.
* ada-lang.h (ada_type_name): Update.
* buildsym.c (hashname): Change type of name parameter
from char * to const char *.
* buildsym.h (hashname): Update.
* dbxread.c (end_psymtab): Change type of include_list parameter
from char ** to const char **.
* dwarf2read.c (determine_prefix): Change result type
from char * to const char *. All callers updated.
* f-lang.c (find_common_for_function): Change type of name, funcname
parameters from char * to const char *.
* f-lang.c (find_common_for_function): Update.
* f-valprint.c (list_all_visible_commons): Change type of funcname
parameters from char * to const char *.
* gdbarch.sh (static_transform_name): Change type of name parameter
and result from char * to const char *.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
of name parameter from char * to const char *.
* jv-lang.c (java_primitive_type_from_name): Ditto.
(java_demangled_signature_length): Similarly for signature parameter.
(java_demangled_signature_copy): Ditto.
(java_demangle_type_signature): Ditto.
* jv-lang.h (java_primitive_type_from_name): Update.
(java_demangle_type_signature): Update.
* objc-lang.c (specialcmp): Change type of a,b parameters
from char * to const char *.
* p-lang.c (is_pascal_string_type): Change type of arrayname parameter
from char * to const char *. All callers updated.
* p-lang.h (is_pascal_string_type): Update.
* solib-frv.c (find_canonical_descriptor_in_load_object): Change type
of name parameter from char * to const char *.
* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
* utils.c (fprintf_symbol_filtered): Ditto.
* defs.h (fprintf_symbol_filtered): Update.
* sparc-tdep.h (sparc_sol2_static_transform_name): Update.
* stabsread.h (end_psymtab): Update.
* stack.c (find_frame_funname): Change type of funname parameter
from char ** to const char **.
* stack.h (find_frame_funname): Update.
* typeprint.c (type_print): Change type of varstring parameter
from char * to const char *.
* value.h (type_print): Update.
* xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
from char * to const char *. All callers updated.
(xcoff_end_psymtab): Change type of include_list parameter
from char ** to const char **. All callers updated.
(swap_sym): Similarly for name parameter. All callers updated.
* coffread.c (patch_type): Add (char*) cast to xfree parameter.
Use xstrdup.
(process_coff_symbol): Use xstrdup.
* stabsread.c (stabs_method_name_from_physname): Renamed from
update_method_name_from_physname. Change result type from void
to char *. All callers updated.
(read_member_functions): In has_destructor case, store name in objfile
obstack instead of malloc space. In !has_stub case, fix mem leak.
2012-02-07 12:48:23 +08:00
|
|
|
|
xfree ((char*) TYPE_NAME (target));
|
|
|
|
|
TYPE_NAME (target) = xstrdup (TYPE_NAME (real_target));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Patch up all appropriate typedef symbols in the opaque_type_chains
|
2011-01-01 06:59:52 +08:00
|
|
|
|
so that they can be used to print out opaque data structures
|
|
|
|
|
properly. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
patch_opaque_types (struct symtab *s)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct block *b;
|
* tracepoint.c (scope_info): Update.
* symtab.c (lookup_block_symbol, iterate_over_symbols)
(find_pc_sect_symtab, search_symbols)
(default_make_symbol_completion_list_break_on)
(make_file_symbol_completion_list): Update.
* symmisc.c (dump_symtab_1): Update.
* stack.c (print_frame_args, iterate_over_block_locals)
(print_frame_labels, iterate_over_block_arg_vars): Update.
* python/py-block.c (block_object) <dict>: Remove.
<block>: New field.
<iter>: Change type.
(blpy_iter): Update.
(blpy_block_syms_iternext): Update.
* psymtab.c (map_block): Use block iterators.
* objfiles.c (objfile_relocate1): Use ALL_DICT_SYMBOLS.
* mi/mi-cmd-stack.c (list_args_or_locals): Update.
* mdebugread.c (parse_symbol, mylookup_symbol): Update.
* infrun.c (check_exception_resume): Update.
* cp-support.c (make_symbol_overload_list_block): Update.
* coffread.c (patch_opaque_types): Update.
* buildsym.c (finish_block, end_symtab): Use ALL_DICT_SYMBOLS.
* block.h (struct block_iterator): New.
(block_iterator_first, block_iterator_next, block_iter_name_first)
(block_iter_name_next, block_iter_match_first)
(block_iter_match_next): Declare.
(ALL_BLOCK_SYMBOLS): Redefine.
* block.c (block_iterator_first, block_iterator_next)
(block_iter_name_first, block_iter_name_next)
(block_iter_match_first, block_iter_match_next): New functions.
* ada-lang.c (ada_add_block_symbols)
(ada_make_symbol_completion_list): Use block iterator.
2012-05-11 03:50:09 +08:00
|
|
|
|
struct block_iterator iter;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct symbol *real_sym;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Go through the per-file symbols only. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
b = BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK);
|
2003-06-11 David Carlton <carlton@bactrian.org>
* dictionary.h: New.
* dictionary.c: New.
* block.h: Add opaque declaration for struct dictionary.
(struct block): Add 'dict' member; delete 'hashtable', 'nsyms',
'sym' members.
(BLOCK_DICT): New macro.
Delete macros BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM,
BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE,
BLOCK_SHOULD_SORT.
(ALL_BLOCK_SYMBOLS): Update definition.
* Makefile.in (SFILES): Add dictionary.c.
(dictionary_h): New.
(COMMON_OBS): Add dictionary.o.
(dictionary.o): New.
(ada-lang.o): Depend on dictionary_h.
(buildsym.o, coffread.o, jv-lang.o, mdebugread.o, objfiles.o)
(stack.o, symmisc.o, symtab.o, tracepoint.o, valops.o)
(mi-cmd-stack.o): Ditto.
(gdbtk-cmds.o): Update dependencies.
(gdbtk-stack.o): Ditto.
* ada-lang.c: Include dictionary.h.
(symtab_for_sym): Update uses of ALL_BLOCK_SYMBOLS.
(fill_in_ada_prototype, debug_print_block): Ditto.
(ada_add_block_symbols): Update uses of ALL_BLOCK_SYMBOLS; replace
explicit iteration by use of ALL_BLOCK_SYMBOLS. Delete variable
'is_sorted'.
* mdebugread.c: Include dictionary.h.
(struct parse_stack): Delete 'maxsyms' member.
(parse_symbol): Update calls to new_block. Delete calls to
shrink_block. Use dictionary methods.
(psymtab_to_symtab_1): Delete calls to sort_symtab_syms.
Update calls to new_symtab. Don't maintain maxsyms data.
(mylookup_symbol): Update use of ALL_BLOCK_SYMBOLS.
(add_symbol): Just call dict_add_symbol.
(new_symtab): Delete 'maxsyms' argument.
(new_symtab): Update calls to new_block.
(new_block): Delete 'maxsyms' argument; add 'function' argument.
(shrink_block): Delete function.
(fixup_sigtramp): Update call to new_block. Add symbol via
dict_add_symbol.
* jv-lang.c: Include dictionary.h.
(get_java_class_symtab): Set the BLOCK_DICT of the blocks
appropriately. Set class_symtab->free_func. Make sure the
blockvector is big enough to hold two blocks.
(add_class_symtab_symbol): Use dictionary methods.
(free_class_block): New function.
(type_from_class): Replace explicit iteration by
ALL_BLOCK_SYMBOLS.
* symtab.h (struct symtab): Replace 'free_ptr' method by
'free_func'.
* dwarf2read.c (psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* dwarfread.c (psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* coffread.c (coff_symfile_read): Delete call to sort_symtab_syms.
Include dictionary.h.
(patch_opaque_types): Update use of ALL_BLOCK_SYMBOLS.
* dbxread.c (dbx_psymtab_to_symtab_1): Delete call to
sort_symtab_syms.
* objfiles.c: Include dictionary.h.
(objfile_relocate): Update use of ALL_BLOCK_SYMBOLS.
* buildsym.c: Include dictionary.h.
(finish_block): Use dictionary methods.
(end_symtab): Set free_func to NULL, not free_ptr.
* tracepoint.c: Include dictionary.h.
(add_local_symbols): Update use of ALL_BLOCK_SYMBOLS.
(scope_info): Ditto.
* stack.c: Include dictionary.h.
(print_block_frame_locals): Update use of ALL_BLOCK_SYMBOLS.
(print_block_frame_labels, print_frame_arg_vars)
(print_frame_args): Ditto.
* symmisc.c (free_symtab_block): Use dictionary methods.
(dump_symtab): Ditto.
(free_symtab): Replace use of 'free_ptr' by 'free_func'.
Include dictionary.h.
* symfile.h: Delete declarations of sort_block_syms,
sort_symtab_syms.
* symfile.c (sort_block_syms): Delete.
(sort_symtab_syms): Delete.
* symtab.c: Include dictionary.h.
(lookup_block_symbol): Use dictionary iterators.
(find_pc_sect_symtab): Update use of ALL_BLOCK_SYMBOLS.
(search_symbols, make_symbol_completion_list): Ditto.
(make_symbol_overload_list): Ditto.
* valops.c (value_of_local): Use dict_empty.
Include dictionary.h.
2003-06-11 David Carlton <carlton@bactrian.org>
* generic/gdbtk-stack.c: Include dictionary.h.
(gdb_block_vars): Update use of ALL_BLOCK_SYMBOLS.
(gdb_get_blocks, gdb_get_vars_command): Ditto.
* generic/gdbtk-cmds.c: Include dictionary.h.
(gdb_listfuncs): Update use of ALL_BLOCK_SYMBOLS.
2003-06-11 David Carlton <carlton@bactrian.org>
* mi-cmd-stack.c: Include dictionary.h.
(list_args_or_locals): Update use of ALL_BLOCK_SYMBOLS.
2003-06-12 07:29:49 +08:00
|
|
|
|
ALL_BLOCK_SYMBOLS (b, iter, real_sym)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
/* Find completed typedefs to use to fix opaque ones.
|
1999-07-08 04:19:36 +08:00
|
|
|
|
Remove syms from the chain when their types are stored,
|
|
|
|
|
but search the whole chain, as there may be several syms
|
|
|
|
|
from different files with the same name. */
|
2009-10-07 06:47:20 +08:00
|
|
|
|
if (SYMBOL_CLASS (real_sym) == LOC_TYPEDEF
|
|
|
|
|
&& SYMBOL_DOMAIN (real_sym) == VAR_DOMAIN
|
|
|
|
|
&& TYPE_CODE (SYMBOL_TYPE (real_sym)) == TYPE_CODE_PTR
|
|
|
|
|
&& TYPE_LENGTH (TYPE_TARGET_TYPE (SYMBOL_TYPE (real_sym))) != 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
* gdbtypes.h (struct main_type): Change type of name,tag_name,
and fields.name members from char * to const char *. All uses updated.
(struct cplus_struct_type): Change type of fn_fieldlists.name member
from char * to const char *. All uses updated.
(type_name_no_tag): Update.
(lookup_unsigned_typename, lookup_signed_typename): Update.
* gdbtypes.c (type_name_no_tag): Change result type
from char * to const char *. All callers updated.
(lookup_unsigned_typename, lookup_signed_typename): Change type of
name parameter from char * to const char *.
* symtab.h (struct cplus_specific): Change type of demangled_name
member from char * to const char *. All uses updated.
(struct general_symbol_info): Change type of name and
mangled_lang.demangled_name members from char * to const char *.
All uses updated.
(symbol_get_demangled_name, symbol_natural_name): Update.
(symbol_demangled_name, symbol_search_name): Update.
* symtab.c (symbol_get_demangled_name): Change result type
from char * to const char *. All callers updated.
(symbol_natural_name, symbol_demangled_name): Ditto.
(symbol_search_name): Ditto.
(completion_list_add_name): Change type of symname,sym_text,
text,word parameters from char * to const char *.
(completion_list_objc_symbol): Change type of sym_text,
text,word parameters from char * to const char *.
* ada-lang.c (find_struct_field): Change type of name parameter
from char * to const char *.
(encoded_ordered_before): Similarly for N0,N1 parameters.
(old_renaming_is_invisible): Similarly for function_name parameter.
(ada_type_name): Change result type from char * to const char *.
All callers updated.
* ada-lang.h (ada_type_name): Update.
* buildsym.c (hashname): Change type of name parameter
from char * to const char *.
* buildsym.h (hashname): Update.
* dbxread.c (end_psymtab): Change type of include_list parameter
from char ** to const char **.
* dwarf2read.c (determine_prefix): Change result type
from char * to const char *. All callers updated.
* f-lang.c (find_common_for_function): Change type of name, funcname
parameters from char * to const char *.
* f-lang.c (find_common_for_function): Update.
* f-valprint.c (list_all_visible_commons): Change type of funcname
parameters from char * to const char *.
* gdbarch.sh (static_transform_name): Change type of name parameter
and result from char * to const char *.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
of name parameter from char * to const char *.
* jv-lang.c (java_primitive_type_from_name): Ditto.
(java_demangled_signature_length): Similarly for signature parameter.
(java_demangled_signature_copy): Ditto.
(java_demangle_type_signature): Ditto.
* jv-lang.h (java_primitive_type_from_name): Update.
(java_demangle_type_signature): Update.
* objc-lang.c (specialcmp): Change type of a,b parameters
from char * to const char *.
* p-lang.c (is_pascal_string_type): Change type of arrayname parameter
from char * to const char *. All callers updated.
* p-lang.h (is_pascal_string_type): Update.
* solib-frv.c (find_canonical_descriptor_in_load_object): Change type
of name parameter from char * to const char *.
* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
* utils.c (fprintf_symbol_filtered): Ditto.
* defs.h (fprintf_symbol_filtered): Update.
* sparc-tdep.h (sparc_sol2_static_transform_name): Update.
* stabsread.h (end_psymtab): Update.
* stack.c (find_frame_funname): Change type of funname parameter
from char ** to const char **.
* stack.h (find_frame_funname): Update.
* typeprint.c (type_print): Change type of varstring parameter
from char * to const char *.
* value.h (type_print): Update.
* xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
from char * to const char *. All callers updated.
(xcoff_end_psymtab): Change type of include_list parameter
from char ** to const char **. All callers updated.
(swap_sym): Similarly for name parameter. All callers updated.
* coffread.c (patch_type): Add (char*) cast to xfree parameter.
Use xstrdup.
(process_coff_symbol): Use xstrdup.
* stabsread.c (stabs_method_name_from_physname): Renamed from
update_method_name_from_physname. Change result type from void
to char *. All callers updated.
(read_member_functions): In has_destructor case, store name in objfile
obstack instead of malloc space. In !has_stub case, fix mem leak.
2012-02-07 12:48:23 +08:00
|
|
|
|
const char *name = SYMBOL_LINKAGE_NAME (real_sym);
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
int hash = hashname (name);
|
|
|
|
|
struct symbol *sym, *prev;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
prev = 0;
|
|
|
|
|
for (sym = opaque_type_chain[hash]; sym;)
|
|
|
|
|
{
|
2009-10-07 06:47:20 +08:00
|
|
|
|
if (name[0] == SYMBOL_LINKAGE_NAME (sym)[0]
|
|
|
|
|
&& strcmp (name + 1, SYMBOL_LINKAGE_NAME (sym) + 1) == 0)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (prev)
|
|
|
|
|
{
|
|
|
|
|
SYMBOL_VALUE_CHAIN (prev) = SYMBOL_VALUE_CHAIN (sym);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
opaque_type_chain[hash] = SYMBOL_VALUE_CHAIN (sym);
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
patch_type (SYMBOL_TYPE (sym), SYMBOL_TYPE (real_sym));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (prev)
|
|
|
|
|
{
|
|
|
|
|
sym = SYMBOL_VALUE_CHAIN (prev);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
sym = opaque_type_chain[hash];
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
prev = sym;
|
|
|
|
|
sym = SYMBOL_VALUE_CHAIN (sym);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
static int
|
|
|
|
|
coff_reg_to_regnum (struct symbol *sym, struct gdbarch *gdbarch)
|
|
|
|
|
{
|
|
|
|
|
return gdbarch_sdb_reg_to_regnum (gdbarch, SYMBOL_VALUE (sym));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const struct symbol_register_ops coff_register_funcs = {
|
|
|
|
|
coff_reg_to_regnum
|
|
|
|
|
};
|
|
|
|
|
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
/* The "aclass" index for computed COFF symbols. */
|
|
|
|
|
|
|
|
|
|
static int coff_register_index;
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
static struct symbol *
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
process_coff_symbol (struct coff_symbol *cs,
|
|
|
|
|
union internal_auxent *aux,
|
2000-07-30 09:48:28 +08:00
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2013-04-09 03:48:30 +08:00
|
|
|
|
struct symbol *sym = allocate_symbol (objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
char *name;
|
|
|
|
|
|
|
|
|
|
name = cs->c_name;
|
|
|
|
|
name = EXTERNAL_NAME (name, objfile->obfd);
|
2013-04-09 03:56:03 +08:00
|
|
|
|
SYMBOL_SET_LANGUAGE (sym, current_subfile->language,
|
|
|
|
|
&objfile->objfile_obstack);
|
2009-11-17 02:40:23 +08:00
|
|
|
|
SYMBOL_SET_NAMES (sym, name, strlen (name), 1, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* default assumptions */
|
|
|
|
|
SYMBOL_VALUE (sym) = cs->c_value;
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* 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.
2003-05-15 01:43:20 +08:00
|
|
|
|
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
SYMBOL_SECTION (sym) = cs_to_section (cs, objfile);
|
|
|
|
|
|
|
|
|
|
if (ISFCN (cs->c_type))
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
SYMBOL_VALUE (sym) += ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_TYPE (sym) =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
lookup_function_type (decode_function_type (cs, cs->c_type,
|
|
|
|
|
aux, objfile));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_BLOCK;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (cs->c_sclass == C_STAT || cs->c_sclass == C_THUMBSTAT
|
|
|
|
|
|| cs->c_sclass == C_THUMBSTATFUNC)
|
|
|
|
|
add_symbol_to_list (sym, &file_symbols);
|
|
|
|
|
else if (cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT
|
|
|
|
|
|| cs->c_sclass == C_THUMBEXTFUNC)
|
|
|
|
|
add_symbol_to_list (sym, &global_symbols);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
SYMBOL_TYPE (sym) = decode_type (cs, cs->c_type, aux, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
switch (cs->c_sclass)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_NULL:
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_AUTO:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_LOCAL;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_symbol_to_list (sym, &local_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_THUMBEXT:
|
|
|
|
|
case C_THUMBEXTFUNC:
|
|
|
|
|
case C_EXT:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_STATIC;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_VALUE_ADDRESS (sym) = (CORE_ADDR) cs->c_value;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_symbol_to_list (sym, &global_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_THUMBSTAT:
|
|
|
|
|
case C_THUMBSTATFUNC:
|
|
|
|
|
case C_STAT:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_STATIC;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_VALUE_ADDRESS (sym) = (CORE_ADDR) cs->c_value;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (objfile->section_offsets,
|
|
|
|
|
SECT_OFF_TEXT (objfile));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (within_function)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Static symbol of local scope. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
add_symbol_to_list (sym, &local_symbols);
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Static symbol at top level of file. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
add_symbol_to_list (sym, &file_symbols);
|
|
|
|
|
}
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
#ifdef C_GLBLREG /* AMD coff */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_GLBLREG:
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_REG:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = coff_register_index;
|
2009-06-04 20:28:39 +08:00
|
|
|
|
SYMBOL_VALUE (sym) = cs->c_value;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_symbol_to_list (sym, &local_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_THUMBLABEL:
|
|
|
|
|
case C_LABEL:
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_ARG:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_ARG;
|
2008-05-28 03:29:52 +08:00
|
|
|
|
SYMBOL_IS_ARGUMENT (sym) = 1;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_symbol_to_list (sym, &local_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_REGPARM:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = coff_register_index;
|
2008-05-28 03:29:52 +08:00
|
|
|
|
SYMBOL_IS_ARGUMENT (sym) = 1;
|
2009-06-04 20:28:39 +08:00
|
|
|
|
SYMBOL_VALUE (sym) = cs->c_value;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
add_symbol_to_list (sym, &local_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_TPDEF:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_TYPEDEF;
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* 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.
2003-05-15 01:43:20 +08:00
|
|
|
|
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2011-01-08 03:36:19 +08:00
|
|
|
|
/* If type has no name, give it one. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (TYPE_NAME (SYMBOL_TYPE (sym)) == 0)
|
|
|
|
|
{
|
|
|
|
|
if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR
|
|
|
|
|
|| TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FUNC)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* If we are giving a name to a type such as
|
|
|
|
|
"pointer to foo" or "function returning foo", we
|
|
|
|
|
better not set the TYPE_NAME. If the program
|
|
|
|
|
contains "typedef char *caddr_t;", we don't want
|
|
|
|
|
all variables of type char * to print as caddr_t.
|
|
|
|
|
This is not just a consequence of GDB's type
|
|
|
|
|
management; CC and GCC (at least through version
|
|
|
|
|
2.4) both output variables of either type char *
|
|
|
|
|
or caddr_t with the type refering to the C_TPDEF
|
|
|
|
|
symbol for caddr_t. If a future compiler cleans
|
|
|
|
|
this up it GDB is not ready for it yet, but if it
|
|
|
|
|
becomes ready we somehow need to disable this
|
|
|
|
|
check (without breaking the PCC/GCC2.4 case).
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
|
|
|
|
Sigh.
|
|
|
|
|
|
|
|
|
|
Fortunately, this check seems not to be necessary
|
|
|
|
|
for anything except pointers or functions. */
|
|
|
|
|
;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
TYPE_NAME (SYMBOL_TYPE (sym)) =
|
* gdbtypes.h (struct main_type): Change type of name,tag_name,
and fields.name members from char * to const char *. All uses updated.
(struct cplus_struct_type): Change type of fn_fieldlists.name member
from char * to const char *. All uses updated.
(type_name_no_tag): Update.
(lookup_unsigned_typename, lookup_signed_typename): Update.
* gdbtypes.c (type_name_no_tag): Change result type
from char * to const char *. All callers updated.
(lookup_unsigned_typename, lookup_signed_typename): Change type of
name parameter from char * to const char *.
* symtab.h (struct cplus_specific): Change type of demangled_name
member from char * to const char *. All uses updated.
(struct general_symbol_info): Change type of name and
mangled_lang.demangled_name members from char * to const char *.
All uses updated.
(symbol_get_demangled_name, symbol_natural_name): Update.
(symbol_demangled_name, symbol_search_name): Update.
* symtab.c (symbol_get_demangled_name): Change result type
from char * to const char *. All callers updated.
(symbol_natural_name, symbol_demangled_name): Ditto.
(symbol_search_name): Ditto.
(completion_list_add_name): Change type of symname,sym_text,
text,word parameters from char * to const char *.
(completion_list_objc_symbol): Change type of sym_text,
text,word parameters from char * to const char *.
* ada-lang.c (find_struct_field): Change type of name parameter
from char * to const char *.
(encoded_ordered_before): Similarly for N0,N1 parameters.
(old_renaming_is_invisible): Similarly for function_name parameter.
(ada_type_name): Change result type from char * to const char *.
All callers updated.
* ada-lang.h (ada_type_name): Update.
* buildsym.c (hashname): Change type of name parameter
from char * to const char *.
* buildsym.h (hashname): Update.
* dbxread.c (end_psymtab): Change type of include_list parameter
from char ** to const char **.
* dwarf2read.c (determine_prefix): Change result type
from char * to const char *. All callers updated.
* f-lang.c (find_common_for_function): Change type of name, funcname
parameters from char * to const char *.
* f-lang.c (find_common_for_function): Update.
* f-valprint.c (list_all_visible_commons): Change type of funcname
parameters from char * to const char *.
* gdbarch.sh (static_transform_name): Change type of name parameter
and result from char * to const char *.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
of name parameter from char * to const char *.
* jv-lang.c (java_primitive_type_from_name): Ditto.
(java_demangled_signature_length): Similarly for signature parameter.
(java_demangled_signature_copy): Ditto.
(java_demangle_type_signature): Ditto.
* jv-lang.h (java_primitive_type_from_name): Update.
(java_demangle_type_signature): Update.
* objc-lang.c (specialcmp): Change type of a,b parameters
from char * to const char *.
* p-lang.c (is_pascal_string_type): Change type of arrayname parameter
from char * to const char *. All callers updated.
* p-lang.h (is_pascal_string_type): Update.
* solib-frv.c (find_canonical_descriptor_in_load_object): Change type
of name parameter from char * to const char *.
* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
* utils.c (fprintf_symbol_filtered): Ditto.
* defs.h (fprintf_symbol_filtered): Update.
* sparc-tdep.h (sparc_sol2_static_transform_name): Update.
* stabsread.h (end_psymtab): Update.
* stack.c (find_frame_funname): Change type of funname parameter
from char ** to const char **.
* stack.h (find_frame_funname): Update.
* typeprint.c (type_print): Change type of varstring parameter
from char * to const char *.
* value.h (type_print): Update.
* xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
from char * to const char *. All callers updated.
(xcoff_end_psymtab): Change type of include_list parameter
from char ** to const char **. All callers updated.
(swap_sym): Similarly for name parameter. All callers updated.
* coffread.c (patch_type): Add (char*) cast to xfree parameter.
Use xstrdup.
(process_coff_symbol): Use xstrdup.
* stabsread.c (stabs_method_name_from_physname): Renamed from
update_method_name_from_physname. Change result type from void
to char *. All callers updated.
(read_member_functions): In has_destructor case, store name in objfile
obstack instead of malloc space. In !has_stub case, fix mem leak.
2012-02-07 12:48:23 +08:00
|
|
|
|
xstrdup (SYMBOL_LINKAGE_NAME (sym));
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Keep track of any type which points to empty structured
|
|
|
|
|
type, so it can be filled from a definition from another
|
|
|
|
|
file. A simple forward reference (TYPE_CODE_UNDEF) is
|
|
|
|
|
not an empty structured type, though; the forward
|
|
|
|
|
references work themselves out via the magic of
|
|
|
|
|
coff_lookup_type. */
|
2009-10-07 06:47:20 +08:00
|
|
|
|
if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR
|
|
|
|
|
&& TYPE_LENGTH (TYPE_TARGET_TYPE (SYMBOL_TYPE (sym))) == 0
|
|
|
|
|
&& TYPE_CODE (TYPE_TARGET_TYPE (SYMBOL_TYPE (sym)))
|
|
|
|
|
!= TYPE_CODE_UNDEF)
|
1999-07-08 04:19:36 +08:00
|
|
|
|
{
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
int i = hashname (SYMBOL_LINKAGE_NAME (sym));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_VALUE_CHAIN (sym) = opaque_type_chain[i];
|
|
|
|
|
opaque_type_chain[i] = sym;
|
|
|
|
|
}
|
|
|
|
|
add_symbol_to_list (sym, &file_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_STRTAG:
|
|
|
|
|
case C_UNTAG:
|
|
|
|
|
case C_ENTAG:
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_TYPEDEF;
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* 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.
2003-05-15 01:43:20 +08:00
|
|
|
|
SYMBOL_DOMAIN (sym) = STRUCT_DOMAIN;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
|
|
|
|
/* Some compilers try to be helpful by inventing "fake"
|
|
|
|
|
names for anonymous enums, structures, and unions, like
|
2011-01-01 06:59:52 +08:00
|
|
|
|
"~0fake" or ".0fake". Thanks, but no thanks... */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
if (TYPE_TAG_NAME (SYMBOL_TYPE (sym)) == 0)
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
if (SYMBOL_LINKAGE_NAME (sym) != NULL
|
|
|
|
|
&& *SYMBOL_LINKAGE_NAME (sym) != '~'
|
|
|
|
|
&& *SYMBOL_LINKAGE_NAME (sym) != '.')
|
1999-07-08 04:19:36 +08:00
|
|
|
|
TYPE_TAG_NAME (SYMBOL_TYPE (sym)) =
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
concat (SYMBOL_LINKAGE_NAME (sym), (char *)NULL);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
|
|
|
|
add_symbol_to_list (sym, &file_symbols);
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
default:
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return sym;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Decode a coff type specifier; return the type that is meant. */
|
|
|
|
|
|
|
|
|
|
static struct type *
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
decode_type (struct coff_symbol *cs, unsigned int c_type,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
union internal_auxent *aux, struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct type *type = 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
unsigned int new_c_type;
|
|
|
|
|
|
|
|
|
|
if (c_type & ~N_BTMASK)
|
|
|
|
|
{
|
|
|
|
|
new_c_type = DECREF (c_type);
|
|
|
|
|
if (ISPTR (c_type))
|
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
type = decode_type (cs, new_c_type, aux, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
type = lookup_pointer_type (type);
|
|
|
|
|
}
|
|
|
|
|
else if (ISFCN (c_type))
|
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
type = decode_type (cs, new_c_type, aux, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
type = lookup_function_type (type);
|
|
|
|
|
}
|
|
|
|
|
else if (ISARY (c_type))
|
|
|
|
|
{
|
|
|
|
|
int i, n;
|
2003-09-16 Andrew Cagney <cagney@redhat.com>
* buildsym.c: Remove more occurances of "register".
* coffread.c, dbxread.c, dcache.c, dwarf2read.c: Ditto.
* environ.c, eval.c, f-valprint.c, findvar.c: Ditto.
* gdbtypes.c, gnu-v2-abi.c, h8300-tdep.c, hppa-tdep.c: Ditto.
* infcmd.c, mdebugread.c, minsyms.c, mips-tdep.c: Ditto.
* printcmd.c, remote-vx.c, sh-stub.c, sh-tdep.c: Ditto.
* sh64-tdep.c, source.c, stabsread.c, stack.c: Ditto.
* standalone.c, symfile.c, symmisc.c, symtab.c: Ditto.
* utils.c, valops.c, values.c, xcoffread.c: Ditto.
2003-09-17 02:56:35 +08:00
|
|
|
|
unsigned short *dim;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct type *base_type, *index_type, *range_type;
|
|
|
|
|
|
|
|
|
|
/* Define an array type. */
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* auxent refers to array, not base type. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (aux->x_sym.x_tagndx.l == 0)
|
|
|
|
|
cs->c_naux = 0;
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Shift the indices down. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
dim = &aux->x_sym.x_fcnary.x_ary.x_dimen[0];
|
|
|
|
|
i = 1;
|
|
|
|
|
n = dim[0];
|
|
|
|
|
for (i = 0; *dim && i < DIMNUM - 1; i++, dim++)
|
|
|
|
|
*dim = *(dim + 1);
|
|
|
|
|
*dim = 0;
|
|
|
|
|
|
2008-03-26 22:53:28 +08:00
|
|
|
|
base_type = decode_type (cs, new_c_type, aux, objfile);
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
index_type = objfile_type (objfile)->builtin_int;
|
2013-12-19 16:31:17 +08:00
|
|
|
|
range_type
|
|
|
|
|
= create_static_range_type ((struct type *) NULL,
|
|
|
|
|
index_type, 0, n - 1);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
type =
|
2011-01-01 06:59:52 +08:00
|
|
|
|
create_array_type ((struct type *) NULL,
|
|
|
|
|
base_type, range_type);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Reference to existing type. This only occurs with the struct,
|
|
|
|
|
union, and enum types. EPI a29k coff fakes us out by producing
|
|
|
|
|
aux entries with a nonzero x_tagndx for definitions of structs,
|
|
|
|
|
unions, and enums, so we have to check the c_sclass field. SCO
|
|
|
|
|
3.2v4 cc gets confused with pointers to pointers to defined
|
|
|
|
|
structs, and generates negative x_tagndx fields. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (cs->c_naux > 0 && aux->x_sym.x_tagndx.l != 0)
|
|
|
|
|
{
|
|
|
|
|
if (cs->c_sclass != C_STRTAG
|
|
|
|
|
&& cs->c_sclass != C_UNTAG
|
|
|
|
|
&& cs->c_sclass != C_ENTAG
|
|
|
|
|
&& aux->x_sym.x_tagndx.l >= 0)
|
|
|
|
|
{
|
|
|
|
|
type = coff_alloc_type (aux->x_sym.x_tagndx.l);
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2002-12-17 08:39:08 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
2005-01-29 Baurzhan Ismagulov <ibr@radix50.net>
* ax-gdb.c, ax-general.c, bcache.c, bfd-target.c, bsd-kvm.c,
* buildsym.c, c-lang.c, c-typeprint.c, c-valprint.c, charset.c,
* coff-pe-read.c, coffread.c, complaints.c, copying.c: I18n markup.
2005-01-30 01:53:26 +08:00
|
|
|
|
_("Symbol table entry for %s has bad tagndx value"),
|
2002-12-17 08:39:08 +08:00
|
|
|
|
cs->c_name);
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* And fall through to decode_base_type... */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2008-03-26 22:53:28 +08:00
|
|
|
|
return decode_base_type (cs, BTYPE (c_type), aux, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Decode a coff type specifier for function definition;
|
|
|
|
|
return the type that the function returns. */
|
|
|
|
|
|
|
|
|
|
static struct type *
|
2011-01-01 06:59:52 +08:00
|
|
|
|
decode_function_type (struct coff_symbol *cs,
|
|
|
|
|
unsigned int c_type,
|
|
|
|
|
union internal_auxent *aux,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
if (aux->x_sym.x_tagndx.l == 0)
|
2011-01-01 06:59:52 +08:00
|
|
|
|
cs->c_naux = 0; /* auxent refers to function, not base
|
|
|
|
|
type. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-03-26 22:53:28 +08:00
|
|
|
|
return decode_type (cs, DECREF (c_type), aux, objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Basic C types. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
static struct type *
|
2011-01-01 06:59:52 +08:00
|
|
|
|
decode_base_type (struct coff_symbol *cs,
|
|
|
|
|
unsigned int c_type,
|
|
|
|
|
union internal_auxent *aux,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
struct gdbarch *gdbarch = get_objfile_arch (objfile);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct type *type;
|
|
|
|
|
|
|
|
|
|
switch (c_type)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_NULL:
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Shows up with "void (*foo)();" structure members. */
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_void;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
#ifdef T_VOID
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_VOID:
|
|
|
|
|
/* Intel 960 COFF has this symbol and meaning. */
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_void;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_CHAR:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_char;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_SHORT:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_short;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_INT:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_int;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_LONG:
|
|
|
|
|
if (cs->c_sclass == C_FIELD
|
2007-06-12 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (TARGET_SHORT_BIT): Replace by gdbarch_int_bit.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* gdbarch.sh (TARGET_INT_BIT): Replace by gdbarch_int_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type, ada_language_arch_info)
(gdbtypes_post_init, build_gdbtypes): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* parse.c (build_parse): Likewise.
* xcoffread.c (_initialize_xcoffread): Likewise.
* stabsread.c (define_symbol, read_one_struct_field, read_enum_type)
(read_range_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* f-lang.c (build_fortran_types, f_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type, _initialize_m2_language)
(m2_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (coff_read_enum_type): Likewise.
* mdebugread.c (parse_symbol, _initialize_mdebugread): Likewise.
* dwarf2read.c (new_symbol): Likewise.
* gdbarch.sh (TARGET_LONG_BIT): Replace by gdbarch_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* valarith.c (value_binop): Likewise.
* symfile.c (read_target_long_array, simple_overlay_update_1): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* symfile.c (TARGET_LONG_BYTES): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (decode_base_type): Likewise.
* gdbarch.sh (TARGET_LONG_LONG_BIT): Replace by gdbarch_long_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (gdbtypes_post_init, build_gdbtypes): Likewise.
* stabsread.c (read_range_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-12 23:33:04 +08:00
|
|
|
|
&& aux->x_sym.x_misc.x_lnsz.x_size
|
2008-03-26 22:53:28 +08:00
|
|
|
|
> gdbarch_long_bit (gdbarch))
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_long_long;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_long;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_FLOAT:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_float;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_DOUBLE:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_double;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_LNGDBL:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_long_double;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_STRUCT:
|
|
|
|
|
if (cs->c_naux != 1)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Anonymous structure type. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
type = coff_alloc_type (cs->c_symnum);
|
|
|
|
|
TYPE_CODE (type) = TYPE_CODE_STRUCT;
|
|
|
|
|
TYPE_NAME (type) = NULL;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* This used to set the tag to "<opaque>". But I think
|
|
|
|
|
setting it to NULL is right, and the printing code can
|
|
|
|
|
print it as "struct {...}". */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
TYPE_TAG_NAME (type) = NULL;
|
|
|
|
|
INIT_CPLUS_SPECIFIC (type);
|
|
|
|
|
TYPE_LENGTH (type) = 0;
|
|
|
|
|
TYPE_FIELDS (type) = 0;
|
|
|
|
|
TYPE_NFIELDS (type) = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
type = coff_read_struct_type (cs->c_symnum,
|
|
|
|
|
aux->x_sym.x_misc.x_lnsz.x_size,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
|
|
|
|
|
objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
|
|
|
|
return type;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_UNION:
|
|
|
|
|
if (cs->c_naux != 1)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Anonymous union type. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
type = coff_alloc_type (cs->c_symnum);
|
|
|
|
|
TYPE_NAME (type) = NULL;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* This used to set the tag to "<opaque>". But I think
|
|
|
|
|
setting it to NULL is right, and the printing code can
|
|
|
|
|
print it as "union {...}". */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
TYPE_TAG_NAME (type) = NULL;
|
|
|
|
|
INIT_CPLUS_SPECIFIC (type);
|
|
|
|
|
TYPE_LENGTH (type) = 0;
|
|
|
|
|
TYPE_FIELDS (type) = 0;
|
|
|
|
|
TYPE_NFIELDS (type) = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
type = coff_read_struct_type (cs->c_symnum,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
aux->x_sym.x_misc.x_lnsz.x_size,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
|
|
|
|
|
objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
|
|
|
|
TYPE_CODE (type) = TYPE_CODE_UNION;
|
|
|
|
|
return type;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_ENUM:
|
|
|
|
|
if (cs->c_naux != 1)
|
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Anonymous enum type. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
type = coff_alloc_type (cs->c_symnum);
|
|
|
|
|
TYPE_CODE (type) = TYPE_CODE_ENUM;
|
|
|
|
|
TYPE_NAME (type) = NULL;
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* This used to set the tag to "<opaque>". But I think
|
|
|
|
|
setting it to NULL is right, and the printing code can
|
|
|
|
|
print it as "enum {...}". */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
TYPE_TAG_NAME (type) = NULL;
|
|
|
|
|
TYPE_LENGTH (type) = 0;
|
|
|
|
|
TYPE_FIELDS (type) = 0;
|
|
|
|
|
TYPE_NFIELDS (type) = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
type = coff_read_enum_type (cs->c_symnum,
|
|
|
|
|
aux->x_sym.x_misc.x_lnsz.x_size,
|
2008-03-26 22:53:28 +08:00
|
|
|
|
aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
|
|
|
|
|
objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
}
|
|
|
|
|
return type;
|
|
|
|
|
|
|
|
|
|
case T_MOE:
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Shouldn't show up here. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_UCHAR:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_unsigned_char;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_USHORT:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_unsigned_short;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_UINT:
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_unsigned_int;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case T_ULONG:
|
|
|
|
|
if (cs->c_sclass == C_FIELD
|
2007-06-12 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (TARGET_SHORT_BIT): Replace by gdbarch_int_bit.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* gdbarch.sh (TARGET_INT_BIT): Replace by gdbarch_int_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type, ada_language_arch_info)
(gdbtypes_post_init, build_gdbtypes): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* parse.c (build_parse): Likewise.
* xcoffread.c (_initialize_xcoffread): Likewise.
* stabsread.c (define_symbol, read_one_struct_field, read_enum_type)
(read_range_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* f-lang.c (build_fortran_types, f_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type, _initialize_m2_language)
(m2_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (coff_read_enum_type): Likewise.
* mdebugread.c (parse_symbol, _initialize_mdebugread): Likewise.
* dwarf2read.c (new_symbol): Likewise.
* gdbarch.sh (TARGET_LONG_BIT): Replace by gdbarch_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* valarith.c (value_binop): Likewise.
* symfile.c (read_target_long_array, simple_overlay_update_1): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* symfile.c (TARGET_LONG_BYTES): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (decode_base_type): Likewise.
* gdbarch.sh (TARGET_LONG_LONG_BIT): Replace by gdbarch_long_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (gdbtypes_post_init, build_gdbtypes): Likewise.
* stabsread.c (read_range_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-12 23:33:04 +08:00
|
|
|
|
&& aux->x_sym.x_misc.x_lnsz.x_size
|
2008-03-26 22:53:28 +08:00
|
|
|
|
> gdbarch_long_bit (gdbarch))
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_unsigned_long_long;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
else
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_unsigned_long;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
2011-01-01 06:59:52 +08:00
|
|
|
|
complaint (&symfile_complaints,
|
|
|
|
|
_("Unexpected type for symbol %s"), cs->c_name);
|
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 21:18:37 +08:00
|
|
|
|
return objfile_type (objfile)->builtin_void;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This page contains subroutines of read_type. */
|
|
|
|
|
|
|
|
|
|
/* Read the description of a structure (or union type) and return an
|
|
|
|
|
object describing the type. */
|
|
|
|
|
|
|
|
|
|
static struct type *
|
2008-03-26 22:53:28 +08:00
|
|
|
|
coff_read_struct_type (int index, int length, int lastsym,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct nextfield
|
|
|
|
|
{
|
|
|
|
|
struct nextfield *next;
|
|
|
|
|
struct field field;
|
|
|
|
|
};
|
|
|
|
|
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct type *type;
|
|
|
|
|
struct nextfield *list = 0;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct nextfield *new;
|
|
|
|
|
int nfields = 0;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
int n;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
char *name;
|
|
|
|
|
struct coff_symbol member_sym;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct coff_symbol *ms = &member_sym;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct internal_syment sub_sym;
|
|
|
|
|
union internal_auxent sub_aux;
|
|
|
|
|
int done = 0;
|
|
|
|
|
|
|
|
|
|
type = coff_alloc_type (index);
|
|
|
|
|
TYPE_CODE (type) = TYPE_CODE_STRUCT;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
INIT_CPLUS_SPECIFIC (type);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
TYPE_LENGTH (type) = length;
|
|
|
|
|
|
|
|
|
|
while (!done && symnum < lastsym && symnum < nlist_nsyms_global)
|
|
|
|
|
{
|
|
|
|
|
read_one_sym (ms, &sub_sym, &sub_aux);
|
|
|
|
|
name = ms->c_name;
|
2008-03-26 22:53:28 +08:00
|
|
|
|
name = EXTERNAL_NAME (name, objfile->obfd);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
switch (ms->c_sclass)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_MOS:
|
|
|
|
|
case C_MOU:
|
|
|
|
|
|
|
|
|
|
/* Get space to record the next field's data. */
|
|
|
|
|
new = (struct nextfield *) alloca (sizeof (struct nextfield));
|
|
|
|
|
new->next = list;
|
|
|
|
|
list = new;
|
|
|
|
|
|
|
|
|
|
/* Save the data. */
|
* symfile.h (obsavestring): Don't declare.
* symfile.c (obsavestring): Remove.
* ada-exp.y: Use obstack_copy0, not obsavestring.
* ada-lang.c: Use obstack_copy0, not obsavestring.
* coffread.c: Use obstack_copy0, not obsavestring.
* cp-namespace.c: Use obstack_copy0, not obsavestring.
* dbxread.c: Use obstack_copy0, not obsavestring.
* dwarf2read.c: Use obstack_copy0, not obsavestring.
* jit.c: Use obstack_copy0, not obsavestring.
* mdebugread.c: Use obstack_copy0, not obsavestring.
* psymtab.c: Use obstack_copy0, not obsavestring.
* stabsread.c: Use obstack_copy0, not obsavestring.
* xcoffread.c: Use obstack_copy0, not obsavestring.
2013-01-22 02:13:14 +08:00
|
|
|
|
list->field.name = obstack_copy0 (&objfile->objfile_obstack,
|
|
|
|
|
name, strlen (name));
|
2011-01-01 06:59:52 +08:00
|
|
|
|
FIELD_TYPE (list->field) = decode_type (ms, ms->c_type,
|
|
|
|
|
&sub_aux, objfile);
|
Convert static_kind into loc_kind enum.
* gdbtypes.h (enum field_loc_kind): New.
(union field_location): New field dwarf_block.
(struct field): Rename static_kind as loc_kind.
(FIELD_STATIC_KIND): Rename to ...
(FIELD_LOC_KIND): ... here.
(TYPE_FIELD_STATIC_KIND): Rename to ...
(TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
(TYPE_FIELD_STATIC_HAS_ADDR): Remove.
(TYPE_FIELD_STATIC): Remove.
(TYPE_FIELD_BITPOS): Reformat.
(SET_FIELD_BITPOS): New.
(FIELD_PHYSADDR): Rename to ...
(FIELD_STATIC_PHYSADDR): ... here.
(TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
(SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
(FIELD_PHYSNAME): Rename to ...
(FIELD_STATIC_PHYSNAME): ... here.
(TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
(SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
(FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
(field_is_static): New declaration.
* gdbtypes.c (field_is_static): New function.
(copy_type_recursive): Update throughout.
* amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
2008-10-08 20:49:13 +08:00
|
|
|
|
SET_FIELD_BITPOS (list->field, 8 * ms->c_value);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
FIELD_BITSIZE (list->field) = 0;
|
|
|
|
|
nfields++;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_FIELD:
|
|
|
|
|
|
|
|
|
|
/* Get space to record the next field's data. */
|
|
|
|
|
new = (struct nextfield *) alloca (sizeof (struct nextfield));
|
|
|
|
|
new->next = list;
|
|
|
|
|
list = new;
|
|
|
|
|
|
|
|
|
|
/* Save the data. */
|
* symfile.h (obsavestring): Don't declare.
* symfile.c (obsavestring): Remove.
* ada-exp.y: Use obstack_copy0, not obsavestring.
* ada-lang.c: Use obstack_copy0, not obsavestring.
* coffread.c: Use obstack_copy0, not obsavestring.
* cp-namespace.c: Use obstack_copy0, not obsavestring.
* dbxread.c: Use obstack_copy0, not obsavestring.
* dwarf2read.c: Use obstack_copy0, not obsavestring.
* jit.c: Use obstack_copy0, not obsavestring.
* mdebugread.c: Use obstack_copy0, not obsavestring.
* psymtab.c: Use obstack_copy0, not obsavestring.
* stabsread.c: Use obstack_copy0, not obsavestring.
* xcoffread.c: Use obstack_copy0, not obsavestring.
2013-01-22 02:13:14 +08:00
|
|
|
|
list->field.name = obstack_copy0 (&objfile->objfile_obstack,
|
|
|
|
|
name, strlen (name));
|
2011-01-01 06:59:52 +08:00
|
|
|
|
FIELD_TYPE (list->field) = decode_type (ms, ms->c_type,
|
|
|
|
|
&sub_aux, objfile);
|
Convert static_kind into loc_kind enum.
* gdbtypes.h (enum field_loc_kind): New.
(union field_location): New field dwarf_block.
(struct field): Rename static_kind as loc_kind.
(FIELD_STATIC_KIND): Rename to ...
(FIELD_LOC_KIND): ... here.
(TYPE_FIELD_STATIC_KIND): Rename to ...
(TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
(TYPE_FIELD_STATIC_HAS_ADDR): Remove.
(TYPE_FIELD_STATIC): Remove.
(TYPE_FIELD_BITPOS): Reformat.
(SET_FIELD_BITPOS): New.
(FIELD_PHYSADDR): Rename to ...
(FIELD_STATIC_PHYSADDR): ... here.
(TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
(SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
(FIELD_PHYSNAME): Rename to ...
(FIELD_STATIC_PHYSNAME): ... here.
(TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
(SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
(FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
(field_is_static): New declaration.
* gdbtypes.c (field_is_static): New function.
(copy_type_recursive): Update throughout.
* amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
2008-10-08 20:49:13 +08:00
|
|
|
|
SET_FIELD_BITPOS (list->field, ms->c_value);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
FIELD_BITSIZE (list->field) = sub_aux.x_sym.x_misc.x_lnsz.x_size;
|
|
|
|
|
nfields++;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_EOS:
|
|
|
|
|
done = 1;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
/* Now create the vector of fields, and record how big it is. */
|
|
|
|
|
|
|
|
|
|
TYPE_NFIELDS (type) = nfields;
|
|
|
|
|
TYPE_FIELDS (type) = (struct field *)
|
|
|
|
|
TYPE_ALLOC (type, sizeof (struct field) * nfields);
|
|
|
|
|
|
|
|
|
|
/* Copy the saved-up fields into the field vector. */
|
|
|
|
|
|
|
|
|
|
for (n = nfields; list; list = list->next)
|
|
|
|
|
TYPE_FIELD (type, --n) = list->field;
|
|
|
|
|
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read a definition of an enumeration type,
|
|
|
|
|
and create and return a suitable type object.
|
|
|
|
|
Also defines the symbols that represent the values of the type. */
|
|
|
|
|
|
|
|
|
|
static struct type *
|
2008-03-26 22:53:28 +08:00
|
|
|
|
coff_read_enum_type (int index, int length, int lastsym,
|
|
|
|
|
struct objfile *objfile)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2008-03-26 22:53:28 +08:00
|
|
|
|
struct gdbarch *gdbarch = get_objfile_arch (objfile);
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct symbol *sym;
|
|
|
|
|
struct type *type;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
int nsyms = 0;
|
|
|
|
|
int done = 0;
|
|
|
|
|
struct pending **symlist;
|
|
|
|
|
struct coff_symbol member_sym;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
struct coff_symbol *ms = &member_sym;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct internal_syment sub_sym;
|
|
|
|
|
union internal_auxent sub_aux;
|
|
|
|
|
struct pending *osyms, *syms;
|
|
|
|
|
int o_nsyms;
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-15 00:32:14 +08:00
|
|
|
|
int n;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
char *name;
|
|
|
|
|
int unsigned_enum = 1;
|
|
|
|
|
|
|
|
|
|
type = coff_alloc_type (index);
|
|
|
|
|
if (within_function)
|
|
|
|
|
symlist = &local_symbols;
|
|
|
|
|
else
|
|
|
|
|
symlist = &file_symbols;
|
|
|
|
|
osyms = *symlist;
|
|
|
|
|
o_nsyms = osyms ? osyms->nsyms : 0;
|
|
|
|
|
|
|
|
|
|
while (!done && symnum < lastsym && symnum < nlist_nsyms_global)
|
|
|
|
|
{
|
|
|
|
|
read_one_sym (ms, &sub_sym, &sub_aux);
|
|
|
|
|
name = ms->c_name;
|
2008-03-26 22:53:28 +08:00
|
|
|
|
name = EXTERNAL_NAME (name, objfile->obfd);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
switch (ms->c_sclass)
|
|
|
|
|
{
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_MOE:
|
2013-04-09 03:48:30 +08:00
|
|
|
|
sym = allocate_symbol (objfile);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
SYMBOL_SET_LINKAGE_NAME (sym,
|
* symfile.h (obsavestring): Don't declare.
* symfile.c (obsavestring): Remove.
* ada-exp.y: Use obstack_copy0, not obsavestring.
* ada-lang.c: Use obstack_copy0, not obsavestring.
* coffread.c: Use obstack_copy0, not obsavestring.
* cp-namespace.c: Use obstack_copy0, not obsavestring.
* dbxread.c: Use obstack_copy0, not obsavestring.
* dwarf2read.c: Use obstack_copy0, not obsavestring.
* jit.c: Use obstack_copy0, not obsavestring.
* mdebugread.c: Use obstack_copy0, not obsavestring.
* psymtab.c: Use obstack_copy0, not obsavestring.
* stabsread.c: Use obstack_copy0, not obsavestring.
* xcoffread.c: Use obstack_copy0, not obsavestring.
2013-01-22 02:13:14 +08:00
|
|
|
|
obstack_copy0 (&objfile->objfile_obstack,
|
|
|
|
|
name, strlen (name)));
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
SYMBOL_ACLASS_INDEX (sym) = LOC_CONST;
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* 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.
2003-05-15 01:43:20 +08:00
|
|
|
|
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
SYMBOL_VALUE (sym) = ms->c_value;
|
|
|
|
|
add_symbol_to_list (sym, symlist);
|
|
|
|
|
nsyms++;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
case C_EOS:
|
|
|
|
|
/* Sometimes the linker (on 386/ix 2.0.2 at least) screws
|
|
|
|
|
up the count of how many symbols to read. So stop
|
|
|
|
|
on .eos. */
|
|
|
|
|
done = 1;
|
|
|
|
|
break;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now fill in the fields of the type-structure. */
|
|
|
|
|
|
|
|
|
|
if (length > 0)
|
|
|
|
|
TYPE_LENGTH (type) = length;
|
2007-06-12 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (TARGET_SHORT_BIT): Replace by gdbarch_int_bit.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* gdbarch.sh (TARGET_INT_BIT): Replace by gdbarch_int_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type, ada_language_arch_info)
(gdbtypes_post_init, build_gdbtypes): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* parse.c (build_parse): Likewise.
* xcoffread.c (_initialize_xcoffread): Likewise.
* stabsread.c (define_symbol, read_one_struct_field, read_enum_type)
(read_range_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* f-lang.c (build_fortran_types, f_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type, _initialize_m2_language)
(m2_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (coff_read_enum_type): Likewise.
* mdebugread.c (parse_symbol, _initialize_mdebugread): Likewise.
* dwarf2read.c (new_symbol): Likewise.
* gdbarch.sh (TARGET_LONG_BIT): Replace by gdbarch_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* ada-lex.l (processInt): Likewise.
* f-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* valarith.c (value_binop): Likewise.
* symfile.c (read_target_long_array, simple_overlay_update_1): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
* symfile.c (TARGET_LONG_BYTES): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* coffread.c (decode_base_type): Likewise.
* gdbarch.sh (TARGET_LONG_LONG_BIT): Replace by gdbarch_long_long_bit.
* c-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* ada-lang.c (ada_create_fundamental_type)
(ada_language_arch_info): Likewise.
* gdbtypes.c (gdbtypes_post_init, build_gdbtypes): Likewise.
* stabsread.c (read_range_type): Likewise.
* p-lang.c (pascal_create_fundamental_type): Likewise.
* objc-lang.c (objc_create_fundamental_type): Likewise.
* m2-lang.c (m2_create_fundamental_type): Likewise.
* f-lang.c (f_create_fundamental_type): Likewise.
* c-lang.c (c_create_fundamental_type): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-12 23:33:04 +08:00
|
|
|
|
else /* Assume ints. */
|
2008-03-26 22:53:28 +08:00
|
|
|
|
TYPE_LENGTH (type) = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
TYPE_CODE (type) = TYPE_CODE_ENUM;
|
|
|
|
|
TYPE_NFIELDS (type) = nsyms;
|
|
|
|
|
TYPE_FIELDS (type) = (struct field *)
|
|
|
|
|
TYPE_ALLOC (type, sizeof (struct field) * nsyms);
|
|
|
|
|
|
|
|
|
|
/* Find the symbols for the values and put them into the type.
|
|
|
|
|
The symbols can be found in the symlist that we put them on
|
|
|
|
|
to cause them to be defined. osyms contains the old value
|
|
|
|
|
of that symlist; everything up to there was defined by us. */
|
|
|
|
|
/* Note that we preserve the order of the enum constants, so
|
|
|
|
|
that in something like "enum {FOO, LAST_THING=FOO}" we print
|
|
|
|
|
FOO, not LAST_THING. */
|
|
|
|
|
|
|
|
|
|
for (syms = *symlist, n = 0; syms; syms = syms->next)
|
|
|
|
|
{
|
|
|
|
|
int j = 0;
|
|
|
|
|
|
|
|
|
|
if (syms == osyms)
|
|
|
|
|
j = o_nsyms;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
for (; j < syms->nsyms; j++, n++)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
|
|
|
|
struct symbol *xsym = syms->symbol[j];
|
2010-05-14 07:53:32 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
SYMBOL_TYPE (xsym) = type;
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
TYPE_FIELD_NAME (type, n) = SYMBOL_LINKAGE_NAME (xsym);
|
2012-04-18 14:46:47 +08:00
|
|
|
|
SET_FIELD_ENUMVAL (TYPE_FIELD (type, n), SYMBOL_VALUE (xsym));
|
1999-04-16 09:35:26 +08:00
|
|
|
|
if (SYMBOL_VALUE (xsym) < 0)
|
|
|
|
|
unsigned_enum = 0;
|
|
|
|
|
TYPE_FIELD_BITSIZE (type, n) = 0;
|
|
|
|
|
}
|
|
|
|
|
if (syms == osyms)
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (unsigned_enum)
|
gdb:
* xml-tdesc.c (tdesc_end_union): Update.
* stabsread.c (define_symbol): Update.
(read_type): Update.
(read_struct_type): Update.
(read_enum_type): Update.
* spu-tdep.c (spu_builtin_type_vec128): Update.
* sh-tdep.c (sh_push_dummy_call_fpu): Update.
(sh_push_dummy_call_nofpu): Update.
* mdebugread.c (parse_symbol): Update.
(parse_symbol): Update.
(parse_symbol): Update.
(upgrade_type): Update.
* jv-lang.c (java_lookup_class): Update.
* iq2000-tdep.c (iq2000_pointer_to_address): Update.
* i386-tdep.c (i386_mmx_type): Update.
(i386_sse_type): Update.
* gdbtypes.h (enum type_flag_value): New enum.
(enum type_instance_flag_value): New enum.
(TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
TYPE_FLAG_NOTTEXT): Now enum constants.
(TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
TYPE_FLAG_ADDRESS_CLASS_2): Remove.
(TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
(TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
TYPE_NOTTEXT): Update.
(TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
(TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
(TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
TYPE_ADDRESS_CLASS_ALL): Update.
(struct main_type) <flags>: Remove.
<flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
flag_static, flag_prototyped, flag_incomplete, flag_varargs,
flag_vector, flag_stub_supported, flag_nottext,
flag_fixed_instance>: New fields.
<nfields, vptr_fieldno>: Move earlier.
(TYPE_FLAGS): Remove.
* gdbtypes.c (make_pointer_type): Update.
(address_space_name_to_int): Update.
(address_space_int_to_name): Update.
(make_type_with_address_space): Update.
(make_cv_type): Update.
(create_range_type): Update.
(get_discrete_bounds): Update.
(create_set_type): Update.
(make_vector_type): Update.
(smash_to_method_type): Update.
(check_typedef): Update.
(check_stub_method): Update.
(init_type): Individually assign flag fields.
(recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
(copy_type_recursive): Copy the entire main type. Don't use
TYPE_FLAGS.
* features/rs6000/powerpc-altivec64l.c
(initialize_tdesc_powerpc_altivec64l): Update.
* features/rs6000/powerpc-altivec64.c
(initialize_tdesc_powerpc_altivec64): Update.
* features/rs6000/powerpc-altivec32l.c
(initialize_tdesc_powerpc_altivec32l): Update.
* features/rs6000/powerpc-altivec32.c
(initialize_tdesc_powerpc_altivec32): Update.
* features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
Update.
* features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
Update.
* dwarf2read.c (read_structure_type): Update.
(read_enumeration_type): Likewise.
(process_enumeration_scope): Likewise.
(read_tag_pointer_type): Likewise.
(read_subroutine_type): Likewise.
(read_subroutine_type): Likewise.
(read_base_type): Likewise.
* coffread.c (coff_read_enum_type): Update.
* ada-valprint.c (adjust_type_signedness): Update.
* ada-typeprint.c (print_record_field_types): Update.
* ada-lang.c (packed_array_type): Update.
(empty_record): Don't reset TYPE_FLAGS.
(ada_template_to_fixed_record_type_1): Update.
(ada_template_to_fixed_record_type_1): Likewise.
(template_to_static_fixed_type): Likewise.
(to_record_with_fixed_variant_part): Likewise.
(to_fixed_record_type): Likewise.
(to_fixed_array_type): Likewise.
(to_static_fixed_type): Likewise.
gdb/testsuite:
* gdb.base/maint.exp: Update "maint print type".
2008-08-25 00:39:57 +08:00
|
|
|
|
TYPE_UNSIGNED (type) = 1;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
|
2011-01-01 06:59:52 +08:00
|
|
|
|
/* Register our ability to parse symbols for coff BFD files. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2010-10-01 03:14:30 +08:00
|
|
|
|
static const struct sym_fns coff_sym_fns =
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2011-01-01 06:59:52 +08:00
|
|
|
|
coff_new_init, /* sym_new_init: init anything gbl to
|
|
|
|
|
entire symtab */
|
|
|
|
|
coff_symfile_init, /* sym_init: read initial info, setup
|
|
|
|
|
for sym_read() */
|
|
|
|
|
coff_symfile_read, /* sym_read: read a symbol file into
|
|
|
|
|
symtab */
|
2011-03-08 00:17:29 +08:00
|
|
|
|
NULL, /* sym_read_psymbols */
|
2011-01-01 06:59:52 +08:00
|
|
|
|
coff_symfile_finish, /* sym_finish: finished with file,
|
|
|
|
|
cleanup */
|
|
|
|
|
default_symfile_offsets, /* sym_offsets: xlate external to
|
|
|
|
|
internal form */
|
|
|
|
|
default_symfile_segments, /* sym_segments: Get segment
|
|
|
|
|
information from a file */
|
2007-09-22 02:01:26 +08:00
|
|
|
|
NULL, /* sym_read_linetable */
|
2011-01-01 06:59:52 +08:00
|
|
|
|
|
|
|
|
|
default_symfile_relocate, /* sym_relocate: Relocate a debug
|
|
|
|
|
section. */
|
2012-04-28 04:47:57 +08:00
|
|
|
|
NULL, /* sym_probe_fns */
|
2010-10-01 03:14:30 +08:00
|
|
|
|
&psym_functions
|
1999-04-16 09:35:26 +08:00
|
|
|
|
};
|
|
|
|
|
|
2012-12-13 00:22:33 +08:00
|
|
|
|
/* Free the per-objfile COFF data. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
coff_free_info (struct objfile *objfile, void *arg)
|
|
|
|
|
{
|
|
|
|
|
xfree (arg);
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
void
|
2000-07-30 09:48:28 +08:00
|
|
|
|
_initialize_coffread (void)
|
1999-04-16 09:35:26 +08:00
|
|
|
|
{
|
2013-09-26 06:48:19 +08:00
|
|
|
|
add_symtab_fns (bfd_target_coff_flavour, &coff_sym_fns);
|
2012-12-13 00:22:33 +08:00
|
|
|
|
|
|
|
|
|
coff_objfile_data_key = register_objfile_data_with_cleanup (NULL,
|
|
|
|
|
coff_free_info);
|
2013-03-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Tom Tromey <tromey@redhat.com>
PR symtab/8421:
* coffread.c (coff_register_index): New global.
(process_coff_symbol, coff_read_enum_type): Set
SYMBOL_ACLASS_INDEX.
(_initialize_coffread): Initialize new global.
* dwarf2loc.c (locexpr_find_frame_base_location)
(dwarf2_block_frame_base_locexpr_funcs)
(loclist_find_frame_base_location)
(dwarf2_block_frame_base_loclist_funcs): New.
(dwarf_expr_frame_base_1): Call SYMBOL_BLOCK_OPS, remove internal_error.
(dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Add location_has_loclist.
* dwarf2loc.h (dwarf2_block_frame_base_locexpr_funcs)
(dwarf2_block_frame_base_loclist_funcs): New.
* dwarf2read.c (dwarf2_locexpr_index, dwarf2_loclist_index)
(dwarf2_locexpr_block_index, dwarf2_loclist_block_index): New
globals.
(read_func_scope): Update.
(fixup_go_packaging, mark_common_block_symbol_computed)
(var_decode_location, new_symbol_full, dwarf2_const_value):
Set SYMBOL_ACLASS_INDEX.
(dwarf2_symbol_mark_computed): Likewise. Add 'is_block' argument.
(_initialize_dwarf2_read): Initialize new globals.
* jit.c (finalize_symtab): Set SYMBOL_ACLASS_INDEX.
* jv-lang.c (add_class_symbol): Set SYMBOL_ACLASS_INDEX.
* mdebugread.c (mdebug_register_index, mdebug_regparm_index): New
globals.
(parse_symbol, psymtab_to_symtab_1): Set SYMBOL_ACLASS_INDEX.
(_initialize_mdebugread): Initialize new globals.
* psympriv.h (struct partial_symbol) <aclass>: Update comment.
* stabsread.c (patch_block_stabs): Set SYMBOL_ACLASS_INDEX.
(stab_register_index, stab_regparm_index): New globals.
(define_symbol, read_enum_type, common_block_end): Set
SYMBOL_ACLASS_INDEX.
(_initialize_stabsread): Initialize new globals.
* symtab.c (next_aclass_value, symbol_impl, symbol_impls): New
globals.
(MAX_SYMBOL_IMPLS): New define.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl)
(initialize_ordinary_address_classes): New functions.
(_initialize_symtab): Call initialize_ordinary_address_classes.
* symtab.h (enum address_class) <LOC_FINAL_VALUE>: New constant.
(struct symbol_impl): New.
(SYMBOL_ACLASS_BITS): New define.
(struct symbol) <aclass, ops>: Remove fields.
<aclass_index>: New field.
(symbol_impls): Declare.
(SYMBOL_CLASS, SYMBOL_COMPUTED_OPS, SYMBOL_REGISTER_OPS): Redefine.
(SYMBOL_IMPL, SYMBOL_ACLASS_INDEX): New defines.
(register_symbol_computed_impl, register_symbol_block_impl)
(register_symbol_register_impl): Declare.
(struct symbol_computed_ops): Add location_has_loclist.
(struct symbol_block_ops): New.
(SYMBOL_BLOCK_OPS): New.
* xcoffread.c (process_xcoff_symbol): Set SYMBOL_ACLASS_INDEX.
2013-03-21 02:33:05 +08:00
|
|
|
|
|
|
|
|
|
coff_register_index
|
|
|
|
|
= register_symbol_register_impl (LOC_REGISTER, &coff_register_funcs);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
}
|