1 files changed, 0 insertions, 146 deletions
diff --git a/gdb/mtrace.c b/gdb/mtrace.c
deleted file mode 100755
index 82e7f03..0000000
--- a/gdb/mtrace.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/* More debugging hooks for `malloc'.
-   Copyright 1991 Free Software Foundation
-		  Written April 2, 1991 by John Gilmore of Cygnus Support
-		  Based on mcheck.c by Mike Haertel.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include <stdio.h>
-#include "ansidecl.h"
-
-/* size_t may be defined in the system-supplied stdio.h.  */
-/* So just kludge it.  */
-#define size_t unsigned int
-#define ptrdiff_t int
-#define __ONEFILE
-
-/* We can't declare malloc and realloc here because we don't know
-   if they are char * or void *, and the compiler will give an error
-   if we get it wrong and they happen to be defined in some header
-   file e.g. <stdio.h>.  We can't include <stdlib.h> here because
-   it has some incompatability with our own includes, e.g. size_t or 
-   whatever.  So we just punt.  This causes malloc and realloc to
-   default to returning "int", which works for most cases we care
-   about.  FIXME-somehow.  */
-/* #include <stdlib.h> */
-#include "gmalloc.h"
-
-extern char *getenv();
-
-FILE *mallstream;
-char mallenv[] = "MALLOC_TRACE";
-static char mallbuf[BUFSIZ];		/* Buffer for the output */
-
-/* Address to breakpoint on accesses to... */
-PTR mallwatch;
-
-/* Old hook values.  */
-static void EXFUN((*old_free_hook), (PTR ptr));
-static PTR EXFUN((*old_malloc_hook), (size_t size));
-static PTR EXFUN((*old_realloc_hook), (PTR ptr, size_t size));
-
-/* This function is called when the block being alloc'd, realloc'd, or
-   freed has an address matching the variable "mallwatch".  In a debugger,
-   set "mallwatch" to the address of interest, then put a breakpoint on
-   tr_break.  */
-
-void
-tr_break()
-{
-  ;
-}
-
-static void
-DEFUN(tr_freehook, (ptr), PTR ptr)
-{
-  fprintf(mallstream, "- %08x\n", ptr);	/* Be sure to print it first */
-  if (ptr == mallwatch)
-    tr_break();
-  __free_hook = old_free_hook;
-  free(ptr);
-  __free_hook = tr_freehook;
-}
-
-static PTR
-DEFUN(tr_mallochook, (size), size_t size)
-{
-  PTR hdr;
-
-  __malloc_hook = old_malloc_hook;
-  hdr = (PTR) malloc(size);
-  __malloc_hook = tr_mallochook;
-
-  /* We could be printing a NULL here; that's OK */
-  fprintf (mallstream, "+ %08x %x\n", hdr, size);
-
-  if (hdr == mallwatch)
-    tr_break();
-
-  return hdr;
-}
-
-static PTR
-DEFUN(tr_reallochook, (ptr, size), PTR ptr AND size_t size)
-{
-  PTR hdr;
-
-  if (ptr == mallwatch)
-    tr_break();
-
-  __free_hook = old_free_hook;
-  __malloc_hook = old_malloc_hook;
-  __realloc_hook = old_realloc_hook;
-  hdr = (PTR) realloc(ptr, size);
-  __free_hook = tr_freehook;
-  __malloc_hook = tr_mallochook;
-  __realloc_hook = tr_reallochook;
-  if (hdr == NULL) {
-    fprintf (mallstream, "! %08x %x\n", ptr, size);	/* Failed realloc */
-  } else {
-    fprintf (mallstream, "< %08x\n> %08x %x\n", ptr, hdr, size);
-  }
-
-  if (hdr == mallwatch)
-    tr_break();
-
-  return hdr;
-}
-
-/* We enable tracing if either the environment variable MALLOC_TRACE
-   is set, or if the variable mallwatch has been patched to an address
-   that the debugging user wants us to stop on.  When patching mallwatch,
-   don't forget to set a breakpoint on tr_break!  */
-
-void
-mtrace()
-{
-  char *mallfile;
-
-  mallfile = getenv (mallenv);
-  if (mallfile || mallwatch) {
-    mallstream = fopen (mallfile? mallfile: "/dev/null", "w");
-    if (mallstream) {
-      /* Be sure it doesn't malloc its buffer! */
-      setbuf (mallstream, mallbuf);
-      fprintf (mallstream, "= Start\n");
-      old_free_hook = __free_hook;
-      __free_hook = tr_freehook;
-      old_malloc_hook = __malloc_hook;
-      __malloc_hook = tr_mallochook;
-      old_realloc_hook = __realloc_hook;
-      __realloc_hook = tr_reallochook;
-    }
-  }
-}