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| author | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2001-09-05 02:02:44 +0000 |
|---|---|---|
| committer | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2001-09-05 02:02:44 +0000 |
| commit | 16db60558d689464295476828eb3171eb72d0f57 (patch) | |
| tree | f42d743f87184fd24c85c549cb811c6da44956f1 /gdb/mdebugread.c | |
| parent | de342d07b98eff6da5067f59d7f67ba17aa63043 (diff) | |
| download | gdb-16db60558d689464295476828eb3171eb72d0f57.zip gdb-16db60558d689464295476828eb3171eb72d0f57.tar.gz gdb-16db60558d689464295476828eb3171eb72d0f57.tar.bz2 | |
2001-09-04 Elena Zannoni <ezannoni@redhat.com>
From Daniel Jacobowitz <drow@mvista.com>
* mdebugread.c (psymtab_to_symtab_1): Handle N_SO stabs without
a name specially.
Diffstat (limited to 'gdb/mdebugread.c')
| -rw-r--r-- | gdb/mdebugread.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c index aab357e..6d1078a 100644 --- a/gdb/mdebugread.c +++ b/gdb/mdebugread.c @@ -3210,10 +3210,11 @@ psymtab_to_symtab_1 (struct partial_symtab *pst, char *filename) void (*swap_sym_in) (bfd *, PTR, SYMR *); void (*swap_pdr_in) (bfd *, PTR, PDR *); int i; - struct symtab *st; + struct symtab *st = NULL; FDR *fh; struct linetable *lines; CORE_ADDR lowest_pdr_addr = 0; + int last_symtab_ended = 0; if (pst->readin) return; @@ -3319,8 +3320,30 @@ psymtab_to_symtab_1 (struct partial_symtab *pst, char *filename) complaining about them. */ if (type_code & N_STAB) { - process_one_symbol (type_code, 0, valu, name, - pst->section_offsets, pst->objfile); + /* If we found a trailing N_SO with no name, process + it here instead of in process_one_symbol, so we + can keep a handle to its symtab. The symtab + would otherwise be ended twice, once in + process_one_symbol, and once after this loop. */ + if (type_code == N_SO + && last_source_file + && previous_stab_code != (unsigned char) N_SO + && *name == '\000') + { + valu += ANOFFSET (pst->section_offsets, + SECT_OFF_TEXT (pst->objfile)); + previous_stab_code = N_SO; + st = end_symtab (valu, pst->objfile, + SECT_OFF_TEXT (pst->objfile)); + end_stabs (); + last_symtab_ended = 1; + } + else + { + last_symtab_ended = 0; + process_one_symbol (type_code, 0, valu, name, + pst->section_offsets, pst->objfile); + } } /* Similarly a hack. */ else if (name[0] == '#') @@ -3369,8 +3392,12 @@ psymtab_to_symtab_1 (struct partial_symtab *pst, char *filename) else complain (&stab_unknown_complaint, name); } - st = end_symtab (pst->texthigh, pst->objfile, SECT_OFF_TEXT (pst->objfile)); - end_stabs (); + + if (! last_symtab_ended) + { + st = end_symtab (pst->texthigh, pst->objfile, SECT_OFF_TEXT (pst->objfile)); + end_stabs (); + } /* Sort the symbol table now, we are done adding symbols to it. We must do this before parse_procedure calls lookup_symbol. */ |