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authorAlan Modra <amodra@gmail.com>2007-02-16 03:40:17 +0000
committerAlan Modra <amodra@gmail.com>2007-02-16 03:40:17 +0000
commite7ff5c732e7b95aafccd0910ea1a5cb8251a1033 (patch)
tree475ae3dfa37e29602f298ca73b6f1148c5f45231 /gas/subsegs.c
parent010a1144c1ff414a90d5150165ea45a25a8fd65e (diff)
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* subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
xmalloc, memset. Don't bother assigning NULL to known zero mem. (subseg_set_rest): Remove unnecessary cast. * write.c: Include libbfd.h. Replace PTR with void * throughout. Remove unnecessary forward declarations and casts. (set_symtab): Delete extern bfd_alloc. (fixup_segment): Move.
Diffstat (limited to 'gas/subsegs.c')
-rw-r--r--gas/subsegs.c23
1 files changed, 6 insertions, 17 deletions
diff --git a/gas/subsegs.c b/gas/subsegs.c
index 8c5f8d8..0094764 100644
--- a/gas/subsegs.c
+++ b/gas/subsegs.c
@@ -1,6 +1,6 @@
/* subsegs.c - subsegments -
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
@@ -65,13 +65,9 @@ subseg_change (register segT seg, register int subseg)
if (! seginfo)
{
- seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo));
- memset ((PTR) seginfo, 0, sizeof (*seginfo));
- seginfo->fix_root = NULL;
- seginfo->fix_tail = NULL;
+ seginfo = xcalloc (1, sizeof (*seginfo));
seginfo->bfd_section = seg;
- seginfo->sym = 0;
- bfd_set_section_userdata (stdoutput, seg, (PTR) seginfo);
+ bfd_set_section_userdata (stdoutput, seg, seginfo);
}
}
@@ -107,7 +103,7 @@ subseg_set_rest (segT seg, subsegT subseg)
{
/* This should be the only code that creates a frchainS. */
- newP = (frchainS *) obstack_alloc (&frchains, sizeof (frchainS));
+ newP = obstack_alloc (&frchains, sizeof (frchainS));
newP->frch_subseg = subseg;
newP->fix_root = NULL;
newP->fix_tail = NULL;
@@ -171,16 +167,9 @@ subseg_get (const char *segname, int force_new)
if (! seginfo)
{
secptr->output_section = secptr;
- seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo));
- memset ((PTR) seginfo, 0, sizeof (*seginfo));
- seginfo->fix_root = NULL;
- seginfo->fix_tail = NULL;
+ seginfo = xcalloc (1, sizeof (*seginfo));
seginfo->bfd_section = secptr;
- bfd_set_section_userdata (stdoutput, secptr, (PTR) seginfo);
- seginfo->frchainP = NULL;
- seginfo->lineno_list_head = seginfo->lineno_list_tail = NULL;
- seginfo->sym = NULL;
- seginfo->dot = NULL;
+ bfd_set_section_userdata (stdoutput, secptr, seginfo);
}
return secptr;
}