diff options
| author | Ken Raeburn <raeburn@cygnus> | 1994-07-13 01:48:15 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@cygnus> | 1994-07-13 01:48:15 +0000 |
| commit | 3c498933ab2914a93ee8383cb75d9b6c9706c0ff (patch) | |
| tree | dcc5a0ec00167725b2463d0f947235696c843fd5 /gas/subsegs.c | |
| parent | 6b510a40ae5bc4d08ac38932cfefad2d3e5c2e07 (diff) | |
| download | gdb-3c498933ab2914a93ee8383cb75d9b6c9706c0ff.zip gdb-3c498933ab2914a93ee8383cb75d9b6c9706c0ff.tar.gz gdb-3c498933ab2914a93ee8383cb75d9b6c9706c0ff.tar.bz2 | |
Updated some copyrights, cleaned up some header-file comments, and:
* symbols.c (symbol_create): New function, most of the guts of the old
symbol_new function.
(symbol_new): Now just checks symbol_table_frozen, calls symbol_create, and
enters the symbol into the symbol table.
* subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true, and the
symbol table is frozen, call symbol_create instead of symbol_new.
* symbols.h (symbol_create, symbol_table_frozen): Declare.
* symbols.c (symbol_clear_list_pointers): Always a function now.
* struc-symbol.h (symbol_clear_list_pointers): Deleted macro version.
* symbols.c (debug_verify_symchain): New macro, defined to be
verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
(many functions): Invoke debug_verify_symchain unconditionally.
Diffstat (limited to 'gas/subsegs.c')
| -rw-r--r-- | gas/subsegs.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gas/subsegs.c b/gas/subsegs.c index 55e111e..e94dc64 100644 --- a/gas/subsegs.c +++ b/gas/subsegs.c @@ -145,8 +145,7 @@ subseg_change (seg, subseg) if (! seginfo) { seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo)); - if (! seginfo) - abort (); + memset ((PTR) seginfo, 0, sizeof (*seginfo)); seginfo->fix_root = NULL; seginfo->fix_tail = NULL; seginfo->bfd_section = seg; @@ -420,7 +419,7 @@ subseg_get (segname, force_new) if (secptr->output_section != secptr) secptr->output_section = secptr; seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo)); - memset ((char *) seginfo, 0, sizeof(seginfo)); + memset ((PTR) seginfo, 0, sizeof (*seginfo)); seginfo->fix_root = NULL; seginfo->fix_tail = NULL; seginfo->bfd_section = secptr; @@ -513,7 +512,18 @@ section_symbol (sec) s = symbol_find (sec->name); if (!s) { - s = symbol_new (sec->name, sec, 0, &zero_address_frag); +#ifndef EMIT_SECTION_SYMBOLS +#define EMIT_SECTION_SYMBOLS 1 +#endif + + if (EMIT_SECTION_SYMBOLS +#ifdef BFD_ASSEMBLER + && symbol_table_frozen +#endif + ) + s = symbol_new (sec->name, sec, 0, &zero_address_frag); + else + s = symbol_create (sec->name, sec, 0, &zero_address_frag); S_CLEAR_EXTERNAL (s); /* Use the BFD section symbol, if possible. */ |