mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
927aa2e778
Some testcases needed to be updated as they were missing .debug_aranges. While that does not matter for no-index (as GDB builds the mapping internally during dwarf2_build_psymtabs_hard) and neither for .gdb_index (as GDB uses that internally built mapping which it stores into .gdb_index) it does matter for .debug_names as that simply assumes existing .debug_aranges from GCC. gdb/ChangeLog: 2017-12-08 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <palves@redhat.com> * defs.h (elf_sym_fns_debug_names): New declaration. * dwarf2read.c: Include "hash_enum.h". (mapped_debug_names): New. (struct dwarf2_per_objfile): Add debug_names, debug_aranges and debug_names_table. (dwarf2_elf_names): Add ".debug_names" and ".debug_aranges". (struct dwz_file): Add debug_names. (dwarf2_per_objfile::locate_sections): Handle debug_names and debug_aranges. (locate_dwz_sections): Handle debug_names. (create_signatured_type_table_from_debug_names) (create_addrmap_from_aranges): New. (dwarf2_read_index): Update function comment. (dwarf5_augmentation): Moved up. (read_debug_names_from_section, create_cus_from_debug_names_list) (create_cus_from_debug_names, dwarf2_read_debug_names): New. (dwarf5_djb_hash): Moved up. (dw2_debug_names_iterator): New. (read_indirect_string_at_offset): New declaration. (mapped_debug_names::namei_to_name) (dw2_debug_names_iterator::find_vec_in_debug_names) (dw2_debug_names_iterator::next, dw2_debug_names_lookup_symbol) (dw2_debug_names_dump, dw2_debug_names_expand_symtabs_for_function) (dw2_debug_names_expand_symtabs_matching, dwarf2_debug_names_functions): New. (dwarf2_initialize_objfile): Return also elf_sym_fns_debug_names. (debug_names::djb_hash): Rename it to dwarf5_djb_hash. (debug_names::build): Update djb_hash caller. (write_debug_names): Move out and rename augmentation to dwarf5_augmentation. * elfread.c (elf_sym_fns_debug_names): New. * psymtab.h (dwarf2_debug_names_functions): New declaration. * symfile.h (struct dwarf2_debug_sections): Add debug_names and debug_aranges. * xcoffread.c (dwarf2_xcoff_names): Add debug_names and debug_aranges. gdb/testsuite/ChangeLog: 2017-12-08 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <palves@redhat.com> * gdb.base/maint.exp (check for .gdb_index): Check also for .debug_names. * gdb.dlang/watch-loc.c (.debug_aranges): New. * gdb.dwarf2/dw2-case-insensitive-debug.S: Likewise. * gdb.dwarf2/gdb-index.exp (check if index present, .gdb_index used) (.gdb_index used after symbol reloading): Support also .debug_names. * gdb.mi/dw2-ref-missing-frame-func.c (.debug_aranges): New.
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* Public partial symbol table definitions.
|
|
|
|
Copyright (C) 2009-2017 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef PSYMTAB_H
|
|
#define PSYMTAB_H
|
|
|
|
#include "symfile.h"
|
|
|
|
/* A bcache for partial symbols. */
|
|
|
|
struct psymbol_bcache;
|
|
|
|
extern struct psymbol_bcache *psymbol_bcache_init (void);
|
|
extern void psymbol_bcache_free (struct psymbol_bcache *);
|
|
extern struct bcache *psymbol_bcache_get_bcache (struct psymbol_bcache *);
|
|
|
|
extern const struct quick_symbol_functions psym_functions;
|
|
|
|
extern const struct quick_symbol_functions dwarf2_gdb_index_functions;
|
|
extern const struct quick_symbol_functions dwarf2_debug_names_functions;
|
|
|
|
/* Ensure that the partial symbols for OBJFILE have been loaded. If
|
|
VERBOSE is non-zero, then this will print a message when symbols
|
|
are loaded. This function always returns its argument, as a
|
|
convenience. */
|
|
|
|
extern struct objfile *require_partial_symbols (struct objfile *objfile,
|
|
int verbose);
|
|
|
|
#endif /* PSYMTAB_H */
|