/* nlmconv.c -- NLM conversion program
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of GNU Binutils.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
/* Written by Ian Lance Taylor <ian@cygnus.com>.
#endif
#endif
+#include "sysdep.h"
#include "bfd.h"
#include "libiberty.h"
-#include "bucomm.h"
#include "safe-ctype.h"
#include "ansidecl.h"
#include "coff/ecoff.h"
#endif
+#include "bucomm.h"
+
/* If strerror is just a macro, we want to use the one from libiberty
since it will handle undefined values. */
#undef strerror
extern char *strerror (int);
-#ifndef localtime
-extern struct tm *localtime ();
-#endif
-
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
(bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
static void default_mangle_relocs
(bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
-static char *link_inputs (struct string_list *, char *);
+static char *link_inputs (struct string_list *, char *, char *);
#ifdef NLMCONV_I386
static void i386_mangle_relocs (bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
bfd *sharedbfd;
size_t shared_offset = 0;
size_t shared_size = 0;
- Nlm_Internal_Fixed_Header sharedhdr;
+ static Nlm_Internal_Fixed_Header sharedhdr;
int len;
char *modname;
char **matching;
program_name = argv[0];
xmalloc_set_program_name (program_name);
+ expandargv (&argc, &argv);
+
bfd_init ();
set_default_bfd_target ();
if (input_files->next == NULL)
input_file = input_files->string;
else
- input_file = link_inputs (input_files, ld_arg);
+ input_file = link_inputs (input_files, ld_arg, map_file);
}
else if (input_file == NULL)
{
endsym = NULL;
for (i = 0; i < symcount; i++)
{
- register asymbol *sym;
+ asymbol *sym;
sym = symbols[i];
/* If this is a global symbol, check the export list. */
if ((sym->flags & (BSF_EXPORT | BSF_GLOBAL)) != 0)
{
- register struct string_list *l;
+ struct string_list *l;
int found_simple;
/* Unfortunately, a symbol can appear multiple times on the
Change the prefix if necessary. */
if (bfd_is_und_section (bfd_get_section (sym)))
{
- register struct string_list *l;
+ struct string_list *l;
for (l = import_symbols; l != NULL; l = l->next)
{
|| ! bfd_set_section_flags (outbfd, help_section,
SEC_HAS_CONTENTS))
bfd_fatal (_("help section"));
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (message_file != NULL)
|| ! bfd_set_section_flags (outbfd, message_section,
SEC_HAS_CONTENTS))
bfd_fatal (_("message section"));
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (modules != NULL)
|| ! bfd_set_section_flags (outbfd, rpc_section,
SEC_HAS_CONTENTS))
bfd_fatal (_("rpc section"));
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (sharelib_file != NULL)
|| ! bfd_set_section_flags (outbfd, shared_section,
SEC_HAS_CONTENTS))
bfd_fatal (_("shared section"));
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
}
/* Check whether a version was given. */
- if (strncmp (version_hdr->stamp, "VeRsIoN#", 8) != 0)
+ if (!CONST_STRNEQ (version_hdr->stamp, "VeRsIoN#"))
non_fatal (_("warning: No version number given"));
/* At least for now, always create an extended header, because that
is what NLMLINK does. */
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
- strncpy (nlm_cygnus_ext_header (outbfd)->stamp, "CyGnUsEx", 8);
+ LITMEMCPY (nlm_cygnus_ext_header (outbfd)->stamp, "CyGnUsEx");
/* If the date was not given, force it in. */
if (nlm_version_header (outbfd)->month == 0
nlm_version_header (outbfd)->month = ptm->tm_mon + 1;
nlm_version_header (outbfd)->day = ptm->tm_mday;
nlm_version_header (outbfd)->year = ptm->tm_year + 1900;
- strncpy (version_hdr->stamp, "VeRsIoN#", 8);
+ LITMEMCPY (version_hdr->stamp, "VeRsIoN#");
}
#ifdef NLMCONV_POWERPC
export information and the debugging information. */
nlm_fixed_header (outbfd)->debugInfoOffset = (file_ptr) -1;
}
- if (map_file != NULL)
- non_fatal (_("warning: MAP and FULLMAP are not supported; try ld -M"));
+ if (full_map)
+ non_fatal (_("warning: FULLMAP is not supported; try ld -M"));
if (help_file != NULL)
{
void *data;
for (l = modules; l != NULL; l = l->next)
{
*set = strlen (l->string);
- strncpy (set + 1, l->string, *set);
+ strncpy ((char *) set + 1, l->string, *set);
set += *set + 1;
++c;
}
sharedhdr.exitProcedureOffset;
free (data);
}
- len = strlen (output_file);
- if (len > NLM_MODULE_NAME_SIZE - 2)
- len = NLM_MODULE_NAME_SIZE - 2;
- nlm_fixed_header (outbfd)->moduleName[0] = len;
-
- strncpy (nlm_fixed_header (outbfd)->moduleName + 1, output_file,
- NLM_MODULE_NAME_SIZE - 2);
- nlm_fixed_header (outbfd)->moduleName[NLM_MODULE_NAME_SIZE - 1] = '\0';
- for (modname = nlm_fixed_header (outbfd)->moduleName;
- *modname != '\0';
- modname++)
- *modname = TOUPPER (*modname);
+
+ {
+ const int max_len = NLM_MODULE_NAME_SIZE - 2;
+ const char * filename = lbasename (output_file);
+
+ len = strlen (filename);
+ if (len > max_len)
+ len = max_len;
+ nlm_fixed_header (outbfd)->moduleName[0] = len;
+
+ strncpy (nlm_fixed_header (outbfd)->moduleName + 1, filename, max_len);
+ nlm_fixed_header (outbfd)->moduleName[max_len + 1] = '\0';
+
+ for (modname = nlm_fixed_header (outbfd)->moduleName;
+ *modname != '\0';
+ modname++)
+ *modname = TOUPPER (*modname);
+ }
strncpy (nlm_variable_header (outbfd)->oldThreadName, " LONG",
NLM_OLD_THREAD_NAME_LENGTH);
-T --header-file=<file> Read <file> for NLM header information\n\
-l --linker=<linker> Use <linker> for any linking\n\
-d --debug Display on stderr the linker command line\n\
+ @<file> Read options from <file>.\n\
-h --help Display this information\n\
-v --version Display the program's version\n\
"));
- if (status == 0)
+ if (REPORT_BUGS_TO[0] && status == 0)
fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO);
exit (status);
}
if (insec->output_offset != 0)
{
long reloc_count;
- register arelent **relocs;
- register long i;
+ arelent **relocs;
+ long i;
reloc_count = *reloc_count_ptr;
relocs = *relocs_ptr;
static void
alpha_mangle_relocs (bfd *outbfd, asection *insec,
- register arelent ***relocs_ptr, long *reloc_count_ptr,
+ arelent ***relocs_ptr, long *reloc_count_ptr,
char *contents ATTRIBUTE_UNUSED,
bfd_size_type contents_size ATTRIBUTE_UNUSED)
{
long old_reloc_count;
arelent **old_relocs;
- register arelent **relocs;
+ arelent **relocs;
old_reloc_count = *reloc_count_ptr;
old_relocs = *relocs_ptr;
if (insec->output_offset != 0)
{
- register bfd_size_type i;
+ bfd_size_type i;
for (i = 0; i < (bfd_size_type) old_reloc_count; i++, relocs++)
(*relocs)->address += insec->output_offset;
/* Make a new undefined symbol with the same name but without
the leading `.'. */
- newsym = (asymbol *) xmalloc (sizeof (asymbol));
+ newsym = xmalloc (sizeof (asymbol));
*newsym = *sym;
- newname = (char *) xmalloc (strlen (bfd_asymbol_name (sym)));
+ newname = xmalloc (strlen (bfd_asymbol_name (sym)));
strcpy (newname, bfd_asymbol_name (sym) + 1);
newsym->name = newname;
static void
powerpc_mangle_relocs (bfd *outbfd, asection *insec,
- register arelent ***relocs_ptr,
+ arelent ***relocs_ptr,
long *reloc_count_ptr, char *contents,
bfd_size_type contents_size ATTRIBUTE_UNUSED)
{
reloc_howto_type *toc_howto;
long reloc_count;
- register arelent **relocs;
- register long i;
+ arelent **relocs;
+ long i;
toc_howto = bfd_reloc_type_lookup (insec->owner, BFD_RELOC_PPC_TOC16);
if (toc_howto == (reloc_howto_type *) NULL)
file. */
static char *
-link_inputs (struct string_list *inputs, char *ld)
+link_inputs (struct string_list *inputs, char *ld, char * map_file)
{
size_t c;
struct string_list *q;
for (q = inputs; q != NULL; q = q->next)
++c;
- argv = (char **) alloca ((c + 5) * sizeof(char *));
+ argv = (char **) alloca ((c + 7) * sizeof (char *));
#ifndef __MSDOS__
if (ld == NULL)
argv[1] = (char *) "-Ur";
argv[2] = (char *) "-o";
argv[3] = unlink_on_exit;
- i = 4;
+ /* If we have been given the name of a mapfile and that
+ name is not 'stderr' then pass it on to the linker. */
+ if (map_file
+ && * map_file
+ && strcmp (map_file, "stderr") == 0)
+ {
+ argv[4] = (char *) "-Map";
+ argv[5] = map_file;
+ i = 6;
+ }
+ else
+ i = 4;
+
for (q = inputs; q != NULL; q = q->next, i++)
argv[i] = q->string;
argv[i] = NULL;