Workaround for Itanium A/B step errata

[pf3gnuchains/gcc-fork.git] / gcc / genextract.c

diff --git a/gcc/genextract.c b/gcc/genextract.c
index fea0492..76cde0e 100644 (file)
--- a/gcc/genextract.c
+++ b/gcc/genextract.c
@@ -23,16 +23,10 @@ Boston, MA 02111-1307, USA.  */
 #include "hconfig.h"
 #include "system.h"
 #include "rtl.h"
-#include "obstack.h"
 #include "errors.h"
 #include "insn-config.h"
 #include "gensupport.h"
 
-static struct obstack obstack;
-struct obstack *rtl_obstack = &obstack;
-
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
 
 /* This structure contains all the information needed to describe one
    set of extractions methods.  Each method may be used by more than 
@@ -346,42 +340,6 @@ print_path (path)
     }
 }
 \f
-PTR
-xmalloc (size)
-  size_t size;
-{
-  register PTR val = (PTR) malloc (size);
-
-  if (val == 0)
-    fatal ("virtual memory exhausted");
-  return val;
-}
-
-PTR
-xrealloc (old, size)
-  PTR old;
-  size_t size;
-{
-  register PTR ptr;
-  if (old)
-    ptr = (PTR) realloc (old, size);
-  else
-    ptr = (PTR) malloc (size);
-  if (!ptr)
-    fatal ("virtual memory exhausted");
-  return ptr;
-}
-
-char *
-xstrdup (input)
-  const char *input;
-{
-  register size_t len = strlen (input) + 1;
-  register char *output = xmalloc (len);
-  memcpy (output, input, len);
-  return output;
-}
-\f
 extern int main PARAMS ((int, char **));
 
 int
@@ -396,7 +354,6 @@ main (argc, argv)
   const char *name;
 
   progname = "genextract";
-  obstack_init (rtl_obstack);
 
   if (argc <= 1)
     fatal ("No input file name.");