recording file death

1 files changed, 0 insertions, 362 deletions

diff --git a/binutils/strip.c b/binutils/strip.c
deleted file mode 100755
index 156b3eb..0000000
--- a/binutils/strip.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* strip.c -- strip certain symbols from a rel file.
-   Copyright (C) 1986, 1990, 1991 Free Software Foundation, Inc.
-
-   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, 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.  */
-
-/* BUGS: When there's not enough memory, this should do the copy
-   in pieces rather than just fail as it does now */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "getopt.h"
-#include <signal.h>
-
-/* Various program options */
-
-int show_version = 0;
-
-/* Which symbols to remove. */
-enum strip_action {
-  strip_undef,
-  strip_all,			/* strip all symbols */
-  strip_debug,			/* strip all debugger symbols */
-} strip_symbols;
-
-/* Which local symbols to remove. */
-enum {
-  locals_undef,
-  locals_start_L,		/* discard locals starting with L */
-  locals_all,			/* discard all locals */
-} discard_locals;
-
-extern char *mktemp();
-
-/* IMPORTS */
-extern char *program_version;
-extern char *program_name;
-extern char *target;
-extern char *xmalloc();
-
-PROTO(static boolean, strip_file, (char *filetostrip));
-PROTO(static void, copy_sections, (bfd *ibfd, sec_ptr isection, bfd *obfd));
-PROTO(static void, setup_sections, (bfd *ibfd, sec_ptr isection, bfd *obfd));
-
-/** main, etc */
-
-static void
-usage ()
-{
-  fprintf (stderr, "strip %s\nUsage: %s [-gsxSX] files ...\n",
-	   program_version, program_name);
-  exit (1);
-}
-
-struct option long_options[] = {{"strip-all", 0, 0, 's'},
-				{"strip-debug", 0, 0, 'S'},
-				{"discard-all", 0, 0, 'x'},
-				{"discard-locals", 0, 0, 'X'},
-				{0, 0, 0, 0}
-				};
-
-int
-main (argc, argv)
-     char **argv;
-     int argc;
-{
-  int ind;
-  int c;
-  program_name = argv[0];
-	
-  bfd_init();
-
-  strip_symbols = strip_undef;	/* default is to strip everything.  */
-  discard_locals = locals_undef;
-	
-  while ((c = getopt_long (argc, argv, "gsST:xX", long_options, &ind)) != EOF) {
-    switch (c) {
-    case 0:
-      break;
-    case 's':
-      strip_symbols = strip_all;
-      break;
-    case 'g':
-    case 'S':
-      strip_symbols = strip_debug;
-      break;
-    case 'T':
-      target = optarg;
-      break;
-    case 'x':
-      discard_locals = locals_all;
-      break;
-    case 'X':
-      discard_locals = locals_start_L;
-      break;
-    default:
-      usage ();
-    }
-  }
-
-  /* Default is to strip all symbols: */
-  if (strip_symbols == strip_undef && discard_locals == locals_undef) {
-    strip_symbols = strip_all;
-  }
-
-  /* OK, all options now parsed.  If no filename specified, do a.out. */
-  if (optind == argc) return !strip_file ("a.out");
-  
-  /* We were given several filenames to do: */
-  while (optind < argc)
-    if (!strip_file (argv[optind++])) return 1;
-
-  return 0;
-}
-
-/** Hack signals */
-
-/* Why does strip need to do this, and anyway, if it does shouldn't this be
-   handled by bfd? */
-
-static int delayed_signal;
-
-static int sigint_handled = 0;
-static int sighup_handled = 0;
-static int sigterm_handled = 0;
-
-void
-delay_signal (signo)
-     int signo;
-{
-  delayed_signal = signo;
-  signal (signo, delay_signal);
-}
-
-/* Effectively defer handling of asynchronous kill signals.  */
-void
-handle_sigs ()			/* puff puff */
-{
-  delayed_signal = 0;
-	
-  if (signal (SIGINT, SIG_IGN) != SIG_IGN) {
-    sigint_handled = 1;
-    signal (SIGINT, delay_signal);
-  }
-	
-  if (signal (SIGHUP, SIG_IGN) != SIG_IGN) {
-    sighup_handled = 1;
-    signal (SIGHUP, delay_signal);
-  }
-	
-  if (signal (SIGTERM, SIG_IGN) != SIG_IGN) {
-    sigterm_handled = 1;
-    signal (SIGTERM, delay_signal);
-  }
-	
-  return;
-}
-
-/* Effectively undefer handling.  */
-void
-unhandle_sigs ()		/* put them down */
-{
-  if (sigint_handled) signal (SIGINT, SIG_DFL);
-
-  if (sighup_handled) signal (SIGHUP, SIG_DFL);
-
-  if (sigterm_handled) signal (SIGTERM, SIG_DFL);
-	
-  /* Handle any signal that came in while they were deferred.  */
-  if (delayed_signal)
-    kill (getpid (), delayed_signal);
-	
-  return;
-}
-
-
-static boolean
-strip_file (filetostrip)
-     char *filetostrip;
-{
-  static char template[] = "stXXXXXX";
-  char *slash;
-  char *tmpname;
-  bfd *ibfd;
-  bfd *obfd;
-
-  ibfd = bfd_openr (filetostrip, target);
-
-  if (ibfd == NULL) bfd_fatal (filetostrip);
-
-  handle_sigs ();		/* light up */
-
-  if (!bfd_check_format (ibfd, bfd_object)) {
-    fprintf (stderr, "Can't strip %s file %s.\n",
-	     bfd_format_string (bfd_get_format (ibfd)), filetostrip);
-    exit (1);
-  }
-
-  slash = strrchr( filetostrip, '/' );
-  if ( slash ){
-    *slash = 0;
-    tmpname = xmalloc( strlen(filetostrip) + sizeof(template) + 1 );
-    strcpy( tmpname, filetostrip );
-    strcat( tmpname, "/" );
-    strcat( tmpname, template );
-    mktemp( tmpname );
-    *slash = '/';
-  } else {
-    tmpname = xmalloc( sizeof(template) );
-    strcpy( tmpname, template );
-    mktemp( tmpname );
-  }
-
-  obfd = bfd_openw (mktemp(tmpname), (target ? target : bfd_get_target (ibfd)));
-  if (obfd == NULL) bfd_fatal (tmpname);
-
-  if (!bfd_set_format (obfd, bfd_get_format (ibfd)))
-    bfd_fatal (tmpname);
-
-
-  if ((bfd_set_start_address (obfd, bfd_get_start_address (ibfd)) == false) ||
-      (bfd_set_file_flags (obfd, (bfd_get_file_flags (ibfd) &
-				  ~(HAS_LINENO | HAS_DEBUG | HAS_SYMS |
-				    HAS_LOCALS))) == false) ||
-      bfd_set_start_address (obfd, bfd_get_start_address (ibfd)) == false)
-    bfd_fatal (bfd_get_filename (ibfd));
-
-   /* Copy architecture of input file to output file */
-   if (!bfd_set_arch_mach (obfd, bfd_get_architecture (ibfd),
- 			       bfd_get_machine (ibfd))) {
-     fprintf(stderr, "Output file cannot represent architecture %s",
- 	bfd_printable_arch_mach (bfd_get_architecture(ibfd),
- 				 bfd_get_machine (ibfd)));
-   }
- 
-
-  /* bfd mandates that all output sections be created and sizes set before
-     any output is done.  Thus, we traverse all sections twice.  */
-  bfd_map_over_sections (ibfd, setup_sections, (void *)obfd);
-  bfd_map_over_sections (ibfd, copy_sections, (void *)obfd);
-
-  if (!bfd_close (obfd)) bfd_fatal (filetostrip);
-  if (!bfd_close (ibfd)) bfd_fatal (filetostrip);
-
-  rename(tmpname, filetostrip);
-  free(tmpname);
-
-  unhandle_sigs();
-
-  return true;
-}
-
-/** Actually do the work */
-static void
-setup_sections (ibfd, isection, obfd)
-     bfd *ibfd;
-     sec_ptr isection;
-     bfd *obfd;
-{
-  sec_ptr osection;
-  char *err;
-
-  osection = bfd_make_section (obfd, bfd_section_name (ibfd, isection));
-  if (osection == NULL) {
-      err = "making";
-      goto loser;
-    }
-
-  if (!bfd_set_section_size(obfd, osection, bfd_section_size(ibfd, isection))) {
-     err = "size";
-     goto loser;
-  }
-
-  if (!bfd_set_section_vma (obfd, osection, bfd_section_vma (ibfd, isection))) {
-     err = "vma";
-     goto loser;
-  }
-
-  if (bfd_set_section_alignment (obfd, osection,
-			     bfd_section_alignment (ibfd, isection))
-      != true) {
-	  err = "alignment";
-	  goto loser;
-  } /* on error, I presume. */
-
-  if (!bfd_set_section_flags (obfd, osection,
-			      bfd_get_section_flags (ibfd, isection))) {
-     err = "flags";
-     goto loser;
-  }
-
-  /* All went well */
-  return;
-  
- loser:
-  fprintf (stderr, "%s: file \"%s\", section \"%s\": error in %s: %s\n",
-	   program_name,
-	   bfd_get_filename (ibfd), bfd_section_name (ibfd, isection),
-	   err, bfd_errmsg (bfd_error));
-  exit (1);
-}
-
-static void
-copy_sections (ibfd, isection, obfd)
-     bfd *ibfd;
-     sec_ptr isection;
-     bfd *obfd;
-{
-  static unsigned char *memhunk = NULL;
-  static unsigned memhunksize = 0;
-
-  sec_ptr osection;
-  unsigned long size;
-  flagword iflg;
-  unsigned char *temp;
-
-  osection = bfd_get_section_by_name (obfd, bfd_section_name (ibfd, isection));
-
-  size = bfd_section_size (ibfd, isection);
-  iflg = bfd_get_section_flags (ibfd, isection);
-
-  /* either:
-     we don't need any memory because there's nothing in this section,
-     we had no memory so we got some,
-     we had some memory but not enough so we got more,
-     or we fail to allocat. */
-
-  if (size == 0)
-     return;
-
-  if ((iflg & SEC_HAS_CONTENTS) == 0)
-      return;
-
-  if (memhunk == NULL) {
-     memhunk = (unsigned char *) xmalloc (size);
-     memhunksize = size;
-  }
-
-  if (size > memhunksize) {
-     temp = (unsigned char *) xrealloc ((char *) memhunk, size);
-     memhunksize = size;
-     memhunk = temp;
-  }
-
-  /* now we have enough memory, just do it: */
-  if (!bfd_get_section_contents (ibfd, isection, memhunk, 0, size))
-     bfd_fatal (bfd_get_filename (ibfd));
-
-  if (!bfd_set_section_contents (obfd, osection, memhunk, 0, size))
-     bfd_fatal (bfd_get_filename (obfd));
-}