diff options
Diffstat (limited to 'gdb/elfread.c')
| -rw-r--r-- | gdb/elfread.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/gdb/elfread.c b/gdb/elfread.c index 8c00938777b..ae92ff65b19 100644 --- a/gdb/elfread.c +++ b/gdb/elfread.c @@ -40,6 +40,9 @@ extern void _initialize_elfread (void); +/* Forward declaration. */ +static struct sym_fns elf_sym_fns_gdb_index; + /* The struct elfinfo is available only during ELF symbol table and psymtab reading. It is destroyed at the completion of psymtab-reading. It's local to elf_symfile_read. */ @@ -869,11 +872,9 @@ elf_symfile_read (struct objfile *objfile, int symfile_flags) str_sect->filepos, bfd_section_size (abfd, str_sect)); } - if (dwarf2_has_info (objfile)) - { - /* DWARF 2 sections */ - dwarf2_build_psymtabs (objfile); - } + + if (dwarf2_has_info (objfile) && dwarf2_initialize_objfile (objfile)) + objfile->sf = &elf_sym_fns_gdb_index; /* If the file has its own symbol tables it has no separate debug info. `.dynsym'/`.symtab' go to MSYMBOLS, `.debug_info' goes to SYMTABS/PSYMTABS. @@ -1049,6 +1050,24 @@ static struct sym_fns elf_sym_fns = NULL /* next: pointer to next struct sym_fns */ }; +/* The same as elf_sym_fns, but not registered and uses the + DWARF-specific GNU index rather than psymtab. */ +static struct sym_fns elf_sym_fns_gdb_index = +{ + bfd_target_elf_flavour, + elf_new_init, /* sym_new_init: init anything gbl to entire symab */ + elf_symfile_init, /* sym_init: read initial info, setup for sym_red() */ + elf_symfile_read, /* sym_read: read a symbol file into symtab */ + elf_symfile_finish, /* sym_finish: finished with file, cleanup */ + default_symfile_offsets, /* sym_offsets: Translate ext. to int. relocatin */ + elf_symfile_segments, /* sym_segments: Get segment information from + a file. */ + NULL, /* sym_read_linetable */ + default_symfile_relocate, /* sym_relocate: Relocate a debug section. */ + &dwarf2_gdb_index_functions, + NULL /* next: pointer to next struct sym_fns */ +}; + void _initialize_elfread (void) { |