* ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions

	deleted; will use libiberty versions instead.
	* ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
	mri.c Makefile.in: Change callers.

	* ldmisc.c (vfinfo): Remove cleanup code.
	* ldmain.c (remove_output): Put it here (new function).
	(preserve_output): New function.
	(main): Register remove_output and preserve_output with atexit.
	* ldmain.c ldgram.y: Call xexit instead of exit.
	* ldmisc.h: Declare xexit.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index e8b4128c02d8a5c5c1b12b359334633710a95d2b..1a7c1e7c282c5525835281ae92aa27b3c325822e 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,17 @@
+Fri Feb  4 16:26:08 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
+
+       * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
+       deleted; will use libiberty versions instead.
+       * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
+       mri.c Makefile.in: Change callers.
+
+       * ldmisc.c (vfinfo): Remove cleanup code.
+       * ldmain.c (remove_output): Put it here (new function).
+       (preserve_output): New function.
+       (main): Register remove_output and preserve_output with atexit.
+       * ldmain.c ldgram.y: Call xexit instead of exit.
+       * ldmisc.h: Declare xexit.
+
 Fri Feb  4 15:19:01 1994  Steve Chamberlain  (sac@cygnus.com)
 
        * Makefile.in: Lots of new H8/500 memory models.

diff --git a/ld/Makefile.in b/ld/Makefile.in
index 171721d9b78f018d641bd2d37feae6b8a37bf92e..b2c168fe82e9da6b0e64a4f9ed24fdafb1826dba 100644 (file)
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -235,7 +235,7 @@ ldlex.c: ldlex.l
        $(LEX) -I -Cem $(srcdir)/ldlex.l
        -sed -e '/^int.*free();/d' \
             -e '/^char.*malloc();/d' \
-            -e 's/malloc/ldmalloc/g' \
+            -e 's/malloc/xmalloc/g' \
          < lex.yy.c > ldlex.c.new
        -rm lex.yy.c
        mv ldlex.c.new ./ldlex.c

diff --git a/ld/ldlang.c b/ld/ldlang.c
index 5b1958f528ca331b1ec09edd66d3375ebcc5fba4..f967baa35d395f399d89886c3ea03624ce226d61 100644 (file)
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -1,5 +1,5 @@
 /* Linker command language support.
-   Copyright 1991, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1991, 92, 93, 94 Free Software Foundation, Inc.
 
 This file is part of GLD, the Gnu Linker.
 
@@ -44,7 +44,7 @@ static lang_statement_union_type *new_statement PARAMS ((enum statement_enum,
 /* LOCALS */
 static struct obstack stat_obstack;
 
-#define obstack_chunk_alloc ldmalloc
+#define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 static CONST char *startup_file;
 static lang_statement_list_type input_file_chain;
@@ -1777,7 +1777,7 @@ lang_size_sections (s, output_section_statement, prev, fill, dot, relax)
            unsigned int symsize;
 
            symsize = get_symtab_upper_bound (i->owner);
-           is->ifile->asymbols = (asymbol **) ldmalloc (symsize);
+           is->ifile->asymbols = (asymbol **) xmalloc (symsize);
            is->ifile->symbol_count =
              bfd_canonicalize_symtab (i->owner, is->ifile->asymbols);
 

diff --git a/ld/ldmain.c b/ld/ldmain.c
index 403d0288692d0831db5230861c984411fe47491d..43a20c2693c990823001318136d286b7a5150fb8 100644 (file)
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -1,5 +1,5 @@
 /* Main program of GNU linker.
-   Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
+   Copyright (C) 1991, 92, 93, 94 Free Software Foundation, Inc.
    Written by Steve Chamberlain steve@cygnus.com
 
 This file is part of GLD, the Gnu Linker.
@@ -132,7 +132,26 @@ static struct bfd_link_callbacks link_callbacks =
 
 struct bfd_link_info link_info;
 \f
-extern int main PARAMS ((int, char **));
+static void
+remove_output ()
+{
+  if (output_filename) 
+    {
+      if (output_bfd && output_bfd->iostream)
+       fclose((FILE *)(output_bfd->iostream));
+      if (delete_output_file_on_failure)
+       unlink (output_filename);
+    }
+}
+
+/* Prevent remove_output from doing anything.
+   Called after a successful link.  */
+
+static void
+preserve_output ()
+{
+  output_filename = NULL;
+}
 
 int
 main (argc, argv)
@@ -146,6 +165,8 @@ main (argc, argv)
 
   bfd_init ();
 
+  atexit (remove_output);
+
   /* Initialize the data about options.  */
   trace_files = trace_file_tries = version_printed = false;
   write_map = false;
@@ -195,7 +216,7 @@ main (argc, argv)
        {
          /* sizeof counts the terminating NUL.  */
          size_t size = strlen (s) + sizeof ("-T ");
-         char *buf = (char *) ldmalloc(size);
+         char *buf = (char *) xmalloc(size);
          sprintf (buf, "-T %s", s);
          parse_line (buf, 0);
          free (buf);
@@ -213,7 +234,7 @@ main (argc, argv)
   if (lang_has_input_file == false)
     {
       if (version_printed)
-       exit (0);
+       xexit (0);
       einfo ("%P%F: no input files\n");
     }
 
@@ -283,7 +304,7 @@ main (argc, argv)
        fclose ((FILE *) (output_bfd->iostream));
 
       unlink (output_filename);
-      exit (1);
+      xexit (1);
     }
   else
     {
@@ -302,7 +323,8 @@ main (argc, argv)
               (long) (lim - (char *) &environ));
     }
 
-  exit (0);
+  atexit (preserve_output);
+  xexit (0);
   return 0;
 }
 
@@ -376,7 +398,7 @@ check_for_scripts_dir (dir)
 
   dirlen = strlen (dir);
   /* sizeof counts the terminating NUL.  */
-  buf = (char *) ldmalloc (dirlen + sizeof("/ldscripts"));
+  buf = (char *) xmalloc (dirlen + sizeof("/ldscripts"));
   sprintf (buf, "%s/ldscripts", dir);
 
   res = stat (buf, &s) == 0 && S_ISDIR (s.st_mode);
@@ -410,14 +432,14 @@ set_scripts_dir ()
       dirlen = end - program_name;
       /* Make a copy of program_name in dir.
         Leave room for later "/../lib".  */
-      dir = (char *) ldmalloc (dirlen + 8);
+      dir = (char *) xmalloc (dirlen + 8);
       strncpy (dir, program_name, dirlen);
       dir[dirlen] = '\0';
     }
   else
     {
       dirlen = 1;
-      dir = (char *) ldmalloc (dirlen + 8);
+      dir = (char *) xmalloc (dirlen + 8);
       strcpy (dir, ".");
     }
 
@@ -439,7 +461,7 @@ add_ysym (name)
   if (link_info.notice_hash == (struct bfd_hash_table *) NULL)
     {
       link_info.notice_hash = ((struct bfd_hash_table *)
-                              ldmalloc (sizeof (struct bfd_hash_table)));
+                              xmalloc (sizeof (struct bfd_hash_table)));
       if (! bfd_hash_table_init_n (link_info.notice_hash,
                                   bfd_hash_newfunc,
                                   61))
@@ -474,12 +496,12 @@ add_keepsyms_file (filename)
     }
 
   link_info.keep_hash = ((struct bfd_hash_table *)
-                        ldmalloc (sizeof (struct bfd_hash_table)));
+                        xmalloc (sizeof (struct bfd_hash_table)));
   if (! bfd_hash_table_init (link_info.keep_hash, bfd_hash_newfunc))
     einfo ("%P%F: bfd_hash_table_init failed: %E\n");
 
   bufsize = 100;
-  buf = (char *) ldmalloc (bufsize);
+  buf = (char *) xmalloc (bufsize);
 
   c = getc (file);
   while (c != EOF)
@@ -498,7 +520,7 @@ add_keepsyms_file (filename)
              if (len >= bufsize)
                {
                  bufsize *= 2;
-                 buf = ldrealloc (buf, bufsize);
+                 buf = xrealloc (buf, bufsize);
                }
              c = getc (file);
            }
@@ -532,7 +554,7 @@ add_archive_element (info, abfd, name)
   lang_input_statement_type *input;
 
   input = ((lang_input_statement_type *)
-          ldmalloc ((bfd_size_type) sizeof (lang_input_statement_type)));
+          xmalloc ((bfd_size_type) sizeof (lang_input_statement_type)));
   input->filename = abfd->filename;
   input->local_sym_name = abfd->filename;
   input->the_bfd = abfd;