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| author | Tom Tromey <tromey@redhat.com> | 2011-03-07 16:17:29 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2011-03-07 16:17:29 +0000 |
| commit | b11896a5276900e7fda0bb6b7cd9d2b31a4945b3 (patch) | |
| tree | 733433e09eb05de160b4549265cf1134e1b2dce3 /gdb/symfile.h | |
| parent | fda326dd1d341f03a75a36c8331b8cc8d1f637fa (diff) | |
| download | gdb-b11896a5276900e7fda0bb6b7cd9d2b31a4945b3.zip gdb-b11896a5276900e7fda0bb6b7cd9d2b31a4945b3.tar.gz gdb-b11896a5276900e7fda0bb6b7cd9d2b31a4945b3.tar.bz2 | |
* xcoffread.c (xcoff_sym_fns): Update.
* symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
(enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
* symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
(symbol_file_add_with_addrs_or_offsets): Likewise.
(reread_symbols): Handle OBJF_PSYMTABS_READ.
* somread.c (som_sym_fns): Update.
* psymtab.h (require_partial_symbols): Declare.
* psymtab.c (require_partial_symbols): New function.
(ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
(ALL_OBJFILE_PSYMTABS): Undef.
(ALL_PSYMTABS): Move from psympriv.h.
(lookup_partial_symtab, find_pc_sect_psymtab)
(lookup_symbol_aux_psymtabs, relocate_psymtabs)
(find_last_source_symtab_from_partial)
(forget_cached_source_info_partial)
(print_psymtab_stats_for_objfile, read_symtabs_for_function)
(expand_partial_symbol_tables, read_psymtabs_with_filename)
(map_symbol_names_psymtab, map_symbol_filenames_psymtab)
(find_symbol_file_from_partial, map_matching_symbols_psymtab)
(expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
Use ALL_OBJFILE_PSYMTABS_REQUIRED.
* psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
* objfiles.h (OBJF_PSYMTABS_READ): New macro.
* objfiles.c (objfile_has_partial_symbols): Handle lazily-read
psymtabs.
* mipsread.c (ecoff_sym_fns): Update.
* machoread.c (macho_sym_fns): Update.
* elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
(read_psyms): New function.
(elf_sym_fns, elf_sym_fns_gdb_index): Update.
(elf_sym_fns_lazy_psyms): New global.
* dwarf2read.c (dwarf2_initialize_objfile): Don't call
dwarf2_build_psymtabs.
* dbxread.c (aout_sym_fns): Update.
* coffread.c (coff_sym_fns): Update.
Diffstat (limited to 'gdb/symfile.h')
| -rw-r--r-- | gdb/symfile.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/symfile.h b/gdb/symfile.h index 4d56341..a0151ea 100644 --- a/gdb/symfile.h +++ b/gdb/symfile.h @@ -326,6 +326,13 @@ struct sym_fns void (*sym_read) (struct objfile *, int); + /* Read the partial symbols for an objfile. This may be NULL, in + which case gdb assumes that sym_read already read the partial + symbols. This may only be non-NULL if the objfile actually does + have debuginfo available. */ + + void (*sym_read_psymbols) (struct objfile *); + /* Called when we are finished with an objfile. Should do all cleanup that is specific to the object file format for the particular objfile. */ @@ -408,7 +415,11 @@ enum symfile_add_flags SYMFILE_MAINLINE = 1 << 2, /* Do not call breakpoint_re_set when adding this symbol file. */ - SYMFILE_DEFER_BP_RESET = 1 << 3 + SYMFILE_DEFER_BP_RESET = 1 << 3, + + /* Do not immediately read symbols for this file. By default, + symbols are read when the objfile is created. */ + SYMFILE_NO_READ = 1 << 4 }; extern void syms_from_objfile (struct objfile *, |