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2011-04-18 Kai Tietz <ktietz@redhat.com>

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* deffilep.y (def_aligncomm): Avoid duplets.
This commit is contained in:
Kai Tietz 2011-04-18 15:40:27 +00:00
parent bdca0ea17b
commit dc204beb8b
2 changed files with 32 additions and 4 deletions
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2
ld/ChangeLog
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@ -1,5 +1,7 @@
2011-04-18 Kai Tietz <ktietz@redhat.com>
* deffilep.y (def_aligncomm): Avoid duplets.
* deffilep.y (def_pool_str): New type.
(pool_strs): Local static.
(def_pool_alloc): Local function.

34
ld/deffilep.y
View File

@ -1095,13 +1095,39 @@ def_directive (char *str)
static void
def_aligncomm (char *str, int align)
{
def_file_aligncomm *c = xmalloc (sizeof (def_file_aligncomm));
def_file_aligncomm *c, *p;
p = NULL;
c = def->aligncomms;
while (c != NULL)
{
int e = strcmp (c->symbol_name, str);
if (!e)
{
/* Not sure if we want to allow here duplicates with
different alignments, but for now we keep them. */
e = (int) c->alignment - align;
if (!e)
return;
}
if (e > 0)
break;
c = (p = c)->next;
}
c = xmalloc (sizeof (def_file_aligncomm));
c->symbol_name = xstrdup (str);
c->alignment = (unsigned int) align;
c->next = def->aligncomms;
def->aligncomms = c;
if (!p)
{
c->next = def->aligncomms;
def->aligncomms = c;
}
else
{
c->next = p->next;
p->next = c;
}
}
static int