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| author | Tom Tromey <tromey@redhat.com> | 2010-09-30 19:14:30 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2010-09-30 19:14:30 +0000 |
| commit | 00b5771c2a7b46f918bd7c8dd8ec44b79b1372b8 (patch) | |
| tree | ddc93e571778fd8876c7054edaf0c4bd41042929 /gdb/symfile.c | |
| parent | 38f12cfce28f77a63b324a65a30d143f92cc0af4 (diff) | |
| download | gdb-00b5771c2a7b46f918bd7c8dd8ec44b79b1372b8.zip gdb-00b5771c2a7b46f918bd7c8dd8ec44b79b1372b8.tar.gz gdb-00b5771c2a7b46f918bd7c8dd8ec44b79b1372b8.tar.bz2 | |
* symfile.h (struct sym_fns) <next>: Remove.
(add_symtab_fns): Update.
* symfile.c (sym_fns_ptr): New typedef.
(symtab_fns): Now a VEC.
(add_symtab_fns): Update. Change argument type.
(find_sym_fns): Update. Change return type.
(get_symfile_segment_data): Update.
* objfiles.h (struct objfile) <sf>: Now const.
* somread.c (som_sym_fns): Now const. Update.
* xcoffread.c (xcoff_sym_fns): Now const. Update.
* mipsread.c (ecoff_sym_fns): Now const. Update.
* machoread.c (macho_sym_fns): Now const. Update.
* elfread.c (elf_sym_fns): Now const. Update.
(elf_sym_fns_gdb_index): Likewise.
* dbxread.c (aout_sym_fns): Now const. Update.
* coffread.c (coff_sym_fns): Now const. Update.
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index 087cd3a..dbd1412 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -102,7 +102,7 @@ bfd *symfile_bfd_open (char *); int get_section_index (struct objfile *, char *); -static struct sym_fns *find_sym_fns (bfd *); +static const struct sym_fns *find_sym_fns (bfd *); static void decrement_reading_symtab (void *); @@ -147,7 +147,10 @@ void _initialize_symfile (void); calls add_symtab_fns() to register information on each format it is prepared to read. */ -static struct sym_fns *symtab_fns = NULL; +typedef const struct sym_fns *sym_fns_ptr; +DEF_VEC_P (sym_fns_ptr); + +static VEC (sym_fns_ptr) *symtab_fns = NULL; /* Flag for whether user will be reloading symbols multiple times. Defaults to ON for VxWorks, otherwise OFF. */ @@ -1702,10 +1705,9 @@ get_section_index (struct objfile *objfile, char *section_name) handle. */ void -add_symtab_fns (struct sym_fns *sf) +add_symtab_fns (const struct sym_fns *sf) { - sf->next = symtab_fns; - symtab_fns = sf; + VEC_safe_push (sym_fns_ptr, symtab_fns, sf); } /* Initialize OBJFILE to read symbols from its associated BFD. It @@ -1713,18 +1715,19 @@ add_symtab_fns (struct sym_fns *sf) struct sym_fns in the objfile structure, that contains cached information about the symbol file. */ -static struct sym_fns * +static const struct sym_fns * find_sym_fns (bfd *abfd) { - struct sym_fns *sf; + const struct sym_fns *sf; enum bfd_flavour our_flavour = bfd_get_flavour (abfd); + int i; if (our_flavour == bfd_target_srec_flavour || our_flavour == bfd_target_ihex_flavour || our_flavour == bfd_target_tekhex_flavour) return NULL; /* No symbols. */ - for (sf = symtab_fns; sf != NULL; sf = sf->next) + for (i = 0; VEC_iterate (sym_fns_ptr, symtab_fns, i, sf); ++i) if (our_flavour == sf->sym_flavour) return sf; @@ -3587,7 +3590,7 @@ symfile_relocate_debug_section (struct objfile *objfile, struct symfile_segment_data * get_symfile_segment_data (bfd *abfd) { - struct sym_fns *sf = find_sym_fns (abfd); + const struct sym_fns *sf = find_sym_fns (abfd); if (sf == NULL) return NULL; |