/* nlmconv.c -- NLM conversion program
- Copyright (C) 1993 Free Software Foundation, Inc.
+ Copyright (C) 1993-2016 Free Software Foundation, Inc.
-This file is part of GNU Binutils.
+ 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
-(at your option) any later version.
+ 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 3 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.
+ 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-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. */
/* Written by Ian Lance Taylor <ian@cygnus.com>.
This program can be used to convert any appropriate object file
into a NetWare Loadable Module (an NLM). It will accept a linker
specification file which is identical to that accepted by the
- NetWare linker, NLMLINK, except that the INPUT command, normally
- used to give a list of object files to link together, is not used.
- This program will convert only a single object file. */
+ NetWare linker, NLMLINK. */
-#include <ansidecl.h>
-#include <stdio.h>
-#include <time.h>
-#include <ctype.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/file.h>
-#include <assert.h>
-#include <getopt.h>
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# ifdef _AIX
+ #pragma alloca
+#endif
+#endif
+
+#include "sysdep.h"
#include "bfd.h"
#include "libiberty.h"
-#include "sysdep.h"
-#include "bucomm.h"
+#include "filenames.h"
+#include "safe-ctype.h"
+
+#include "ansidecl.h"
+#include <time.h>
+#include <assert.h>
+#include "getopt.h"
+
/* Internal BFD NLM header. */
#include "libnlm.h"
#include "nlmconv.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 ();
-
-#ifndef localtime
-extern struct tm *localtime ();
-#endif
-
-#ifndef getenv
-extern char *getenv ();
-#endif
+extern char *strerror (int);
#ifndef SEEK_SET
#define SEEK_SET 0
/* The name used to invoke the program. */
char *program_name;
-/* The version number. */
-extern char *program_version;
-
/* Local variables. */
/* Whether to print out debugging information (currently just controls
/* Local routines. */
-static void show_help PARAMS ((void));
-static void show_usage PARAMS ((FILE *, int));
-static const char *select_output_format PARAMS ((enum bfd_architecture,
- unsigned long, boolean));
-static void setup_sections PARAMS ((bfd *, asection *, PTR));
-static void copy_sections PARAMS ((bfd *, asection *, PTR));
-static void mangle_relocs PARAMS ((bfd *, asection *, arelent ***,
- long *, char *,
- bfd_size_type));
-static void default_mangle_relocs PARAMS ((bfd *, asection *, arelent ***,
- long *, char *,
- bfd_size_type));
-static char *link_inputs PARAMS ((struct string_list *, char *));
-static const char *choose_temp_base_try PARAMS ((const char *,
- const char *));
-static void choose_temp_base PARAMS ((void));
-static int pexecute PARAMS ((char *, char *[]));
+int main (int, char **);
+
+static void show_usage (FILE *, int);
+static const char *select_output_format
+ (enum bfd_architecture, unsigned long, bfd_boolean);
+static void setup_sections (bfd *, asection *, void *);
+static void copy_sections (bfd *, asection *, void *);
+static void mangle_relocs
+ (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 *, char *);
#ifdef NLMCONV_I386
-static void i386_mangle_relocs PARAMS ((bfd *, asection *, arelent ***,
- long *, char *,
- bfd_size_type));
+static void i386_mangle_relocs (bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
#endif
#ifdef NLMCONV_ALPHA
-static void alpha_mangle_relocs PARAMS ((bfd *, asection *, arelent ***,
- long *, char *,
- bfd_size_type));
+static void alpha_mangle_relocs (bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
#endif
#ifdef NLMCONV_POWERPC
-static void powerpc_build_stubs PARAMS ((bfd *, bfd *, asymbol ***, long *));
-static void powerpc_resolve_stubs PARAMS ((bfd *, bfd *));
-static void powerpc_mangle_relocs PARAMS ((bfd *, asection *, arelent ***,
- long *, char *,
- bfd_size_type));
+static void powerpc_build_stubs (bfd *, bfd *, asymbol ***, long *);
+static void powerpc_resolve_stubs (bfd *, bfd *);
+static void powerpc_mangle_relocs (bfd *, asection *, arelent ***, long *, char *, bfd_size_type);
#endif
\f
/* The main routine. */
int
-main (argc, argv)
- int argc;
- char **argv;
+main (int argc, char **argv)
{
int opt;
char *input_file = NULL;
asymbol *endsym;
long i;
char inlead, outlead;
- boolean gotstart, gotexit, gotcheck;
+ bfd_boolean gotstart, gotexit, gotcheck;
struct stat st;
- FILE *custom_data, *help_data, *message_data, *rpc_data, *shared_data;
- size_t custom_size, help_size, message_size, module_size, rpc_size;
- asection *custom_section, *help_section, *message_section, *module_section;
- asection *rpc_section, *shared_section;
+ FILE *custom_data = NULL;
+ FILE *help_data = NULL;
+ FILE *message_data = NULL;
+ FILE *rpc_data = NULL;
+ FILE *shared_data = NULL;
+ size_t custom_size = 0;
+ size_t help_size = 0;
+ size_t message_size = 0;
+ size_t module_size = 0;
+ size_t rpc_size = 0;
+ asection *custom_section = NULL;
+ asection *help_section = NULL;
+ asection *message_section = NULL;
+ asection *module_section = NULL;
+ asection *rpc_section = NULL;
+ asection *shared_section = NULL;
bfd *sharedbfd;
- size_t shared_offset, shared_size;
- Nlm_Internal_Fixed_Header sharedhdr;
+ size_t shared_offset = 0;
+ size_t shared_size = 0;
+ static Nlm_Internal_Fixed_Header sharedhdr;
int len;
char *modname;
char **matching;
+#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
+ setlocale (LC_MESSAGES, "");
+#endif
+#if defined (HAVE_SETLOCALE)
+ setlocale (LC_CTYPE, "");
+#endif
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
program_name = argv[0];
xmalloc_set_program_name (program_name);
+ bfd_set_error_program_name (program_name);
+
+ expandargv (&argc, &argv);
bfd_init ();
+ set_default_bfd_target ();
- while ((opt = getopt_long (argc, argv, "dhI:l:O:T:V", long_options,
+ while ((opt = getopt_long (argc, argv, "dHhI:l:O:T:Vv", long_options,
(int *) NULL))
!= EOF)
{
case 'd':
debug = 1;
break;
+ case 'H':
case 'h':
- show_help ();
- /*NOTREACHED*/
+ show_usage (stdout, 0);
+ break;
case 'I':
input_format = optarg;
break;
case 'T':
header_file = optarg;
break;
+ case 'v':
case 'V':
- printf ("GNU %s version %s\n", program_name, program_version);
- exit (0);
- /*NOTREACHED*/
+ print_version ("nlmconv");
+ break;
case 0:
break;
default:
show_usage (stderr, 1);
- /*NOTREACHED*/
+ break;
}
}
++optind;
if (optind < argc)
show_usage (stderr, 1);
- if (strcmp (input_file, output_file) == 0)
+ if (filename_cmp (input_file, output_file) == 0)
{
- fprintf (stderr,
- "%s: input and output files must be different\n",
- program_name);
- exit (1);
+ fatal (_("input and output files must be different"));
}
}
}
/* Initialize the header information to default values. */
fixed_hdr = &fixed_hdr_struct;
- memset ((PTR) &fixed_hdr_struct, 0, sizeof fixed_hdr_struct);
+ memset ((void *) &fixed_hdr_struct, 0, sizeof fixed_hdr_struct);
var_hdr = &var_hdr_struct;
- memset ((PTR) &var_hdr_struct, 0, sizeof var_hdr_struct);
+ memset ((void *) &var_hdr_struct, 0, sizeof var_hdr_struct);
version_hdr = &version_hdr_struct;
- memset ((PTR) &version_hdr_struct, 0, sizeof version_hdr_struct);
+ memset ((void *) &version_hdr_struct, 0, sizeof version_hdr_struct);
copyright_hdr = ©right_hdr_struct;
- memset ((PTR) ©right_hdr_struct, 0, sizeof copyright_hdr_struct);
+ memset ((void *) ©right_hdr_struct, 0, sizeof copyright_hdr_struct);
extended_hdr = &extended_hdr_struct;
- memset ((PTR) &extended_hdr_struct, 0, sizeof extended_hdr_struct);
+ memset ((void *) &extended_hdr_struct, 0, sizeof extended_hdr_struct);
check_procedure = NULL;
custom_file = NULL;
- debug_info = false;
+ debug_info = FALSE;
exit_procedure = "_Stop";
export_symbols = NULL;
map_file = NULL;
- full_map = false;
+ full_map = FALSE;
help_file = NULL;
import_symbols = NULL;
message_file = NULL;
modules = NULL;
sharelib_file = NULL;
start_procedure = "_Prelude";
- verbose = false;
+ verbose = FALSE;
rpc_file = NULL;
parse_errors = 0;
{
if (input_file != NULL)
{
- fprintf (stderr,
- "%s: input file named both on command line and with INPUT\n",
- program_name);
- exit (1);
+ fatal (_("input file named both on command line and with INPUT"));
}
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)
{
- fprintf (stderr, "%s: no input file\n", program_name);
+ non_fatal (_("no input file"));
show_usage (stderr, 1);
}
if (output_format == NULL)
output_format = select_output_format (bfd_get_arch (inbfd),
bfd_get_mach (inbfd),
- inbfd->xvec->byteorder_big_p);
+ bfd_big_endian (inbfd));
assert (output_format != NULL);
Otherwise use the file named in the OUTPUT statement. */
if (output_file == NULL)
{
- fprintf (stderr, "%s: no name for output file\n",
- program_name);
+ non_fatal (_("no name for output file"));
show_usage (stderr, 1);
}
assert (bfd_get_flavour (outbfd) == bfd_target_nlm_flavour);
- if (bfd_arch_get_compatible (inbfd, outbfd) == NULL)
- fprintf (stderr,
- "%s: warning:input and output formats are not compatible\n",
- program_name);
+ /* XXX: Should we accept the unknown bfd format here ? */
+ if (bfd_arch_get_compatible (inbfd, outbfd, TRUE) == NULL)
+ non_fatal (_("warning: input and output formats are not compatible"));
/* Move the values read from the command file into outbfd. */
*nlm_fixed_header (outbfd) = fixed_hdr_struct;
bss_sec = bfd_get_section_by_name (outbfd, NLM_UNINITIALIZED_DATA_NAME);
if (bss_sec == NULL)
{
- bss_sec = bfd_make_section (outbfd, NLM_UNINITIALIZED_DATA_NAME);
+ bss_sec = bfd_make_section_with_flags (outbfd,
+ NLM_UNINITIALIZED_DATA_NAME,
+ SEC_ALLOC);
if (bss_sec == NULL
- || ! bfd_set_section_flags (outbfd, bss_sec, SEC_ALLOC)
|| ! bfd_set_section_alignment (outbfd, bss_sec, 1))
- bfd_fatal ("make .bss section");
+ bfd_fatal (_("make .bss section"));
}
/* We store the original section names in the .nlmsections section,
so that programs which understand it can resurrect the original
sections from the NLM. We will put a pointer to .nlmsections in
the NLM header area. */
- secsec = bfd_make_section (outbfd, ".nlmsections");
+ secsec = bfd_make_section_with_flags (outbfd, ".nlmsections",
+ SEC_HAS_CONTENTS);
if (secsec == NULL)
- bfd_fatal ("make .nlmsections section");
- if (! bfd_set_section_flags (outbfd, secsec, SEC_HAS_CONTENTS))
- bfd_fatal ("set .nlmsections flags");
+ bfd_fatal (_("make .nlmsections section"));
#ifdef NLMCONV_POWERPC
/* For PowerPC NetWare we need to build stubs for calls to undefined
#endif
/* Set up the sections. */
- bfd_map_over_sections (inbfd, setup_sections, (PTR) outbfd);
+ bfd_map_over_sections (inbfd, setup_sections, (void *) outbfd);
text_sec = bfd_get_section_by_name (outbfd, NLM_CODE_NAME);
{
bfd_size_type add;
- vma = bfd_get_section_size_before_reloc (data_sec);
+ vma = bfd_get_section_size (data_sec);
align = 1 << bss_sec->alignment_power;
add = ((vma + align - 1) &~ (align - 1)) - vma;
vma += add;
if (! bfd_set_section_vma (outbfd, bss_sec, vma))
- bfd_fatal ("set .bss vma");
+ bfd_fatal (_("set .bss vma"));
if (add != 0)
{
bfd_size_type data_size;
- data_size = bfd_get_section_size_before_reloc (data_sec);
+ data_size = bfd_get_section_size (data_sec);
if (! bfd_set_section_size (outbfd, data_sec, data_size + add))
- bfd_fatal ("set .data size");
+ bfd_fatal (_("set .data size"));
}
}
/* Adjust symbol information. */
inlead = bfd_get_symbol_leading_char (inbfd);
outlead = bfd_get_symbol_leading_char (outbfd);
- gotstart = false;
- gotexit = false;
- gotcheck = false;
+ gotstart = FALSE;
+ gotexit = FALSE;
+ gotcheck = FALSE;
newsymalloc = 10;
newsyms = (asymbol **) xmalloc (newsymalloc * sizeof (asymbol *));
newsymcount = 0;
endsym = NULL;
for (i = 0; i < symcount; i++)
{
- register asymbol *sym;
+ asymbol *sym;
sym = symbols[i];
++sym->name;
else
{
- char *new;
+ char *new_name;
- new = xmalloc (strlen (bfd_asymbol_name (sym)) + 1);
- new[0] = outlead;
- strcpy (new + 1, bfd_asymbol_name (sym) + 1);
- sym->name = new;
+ new_name = xmalloc (strlen (bfd_asymbol_name (sym)) + 1);
+ new_name[0] = outlead;
+ strcpy (new_name + 1, bfd_asymbol_name (sym) + 1);
+ sym->name = new_name;
}
}
}
else
{
- char *new;
+ char *new_name;
- new = xmalloc (strlen (bfd_asymbol_name (sym)) + 2);
- new[0] = outlead;
- strcpy (new + 1, bfd_asymbol_name (sym));
- sym->name = new;
+ new_name = xmalloc (strlen (bfd_asymbol_name (sym)) + 2);
+ new_name[0] = outlead;
+ strcpy (new_name + 1, bfd_asymbol_name (sym));
+ sym->name = new_name;
}
}
symbols into the .bss section, and mark them as exported. */
if (bfd_is_com_section (bfd_get_section (sym)))
{
- bfd_vma size;
+ bfd_vma size = sym->value;
sym->section = bss_sec;
- size = sym->value;
- sym->value = bss_sec->_raw_size;
- bss_sec->_raw_size += size;
+ sym->value = bfd_get_section_size (bss_sec);
+ size += sym->value;
align = 1 << bss_sec->alignment_power;
- bss_sec->_raw_size = (bss_sec->_raw_size + align - 1) &~ (align - 1);
+ size = (size + align - 1) & ~(align - 1);
+ bfd_set_section_size (outbfd, bss_sec, size);
sym->flags |= BSF_EXPORT | BSF_GLOBAL;
}
else if (bfd_get_section (sym)->output_section != NULL)
sym->section = got_sec->output_section;
}
#endif
- }
+ }
/* 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
{
newsymalloc += 10;
newsyms = ((asymbol **)
- xrealloc ((PTR) newsyms,
+ xrealloc ((void *) newsyms,
(newsymalloc
* sizeof (asymbol *))));
}
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)
{
}
}
if (l == NULL)
- fprintf (stderr,
- "%s: warning: symbol %s imported but not in import list\n",
- program_name, bfd_asymbol_name (sym));
+ non_fatal (_("warning: symbol %s imported but not in import list"),
+ bfd_asymbol_name (sym));
}
-
+
/* See if it's one of the special named symbols. */
if ((sym->flags & BSF_DEBUGGING) == 0)
{
&& text_sec != (asection *) NULL)
val += bfd_section_size (outbfd, text_sec);
if (! bfd_set_start_address (outbfd, val))
- bfd_fatal ("set start address");
- gotstart = true;
+ bfd_fatal (_("set start address"));
+ gotstart = TRUE;
}
if (strcmp (bfd_asymbol_name (sym), exit_procedure) == 0)
{
&& text_sec != (asection *) NULL)
val += bfd_section_size (outbfd, text_sec);
nlm_fixed_header (outbfd)->exitProcedureOffset = val;
- gotexit = true;
+ gotexit = TRUE;
}
if (check_procedure != NULL
&& strcmp (bfd_asymbol_name (sym), check_procedure) == 0)
&& text_sec != (asection *) NULL)
val += bfd_section_size (outbfd, text_sec);
nlm_fixed_header (outbfd)->checkUnloadProcedureOffset = val;
- gotcheck = true;
+ gotcheck = TRUE;
}
}
}
if (endsym != NULL)
{
- endsym->value = bfd_get_section_size_before_reloc (bss_sec);
+ endsym->value = bfd_get_section_size (bss_sec);
/* FIXME: If any relocs referring to _end use inplace addends,
then I think they need to be updated. This is handled by
}
bfd_set_symtab (outbfd, outsyms, symcount + newsymcount);
-
+
if (! gotstart)
- fprintf (stderr, "%s: warning: START procedure %s not defined\n",
- program_name, start_procedure);
+ non_fatal (_("warning: START procedure %s not defined"), start_procedure);
if (! gotexit)
- fprintf (stderr, "%s: warning: EXIT procedure %s not defined\n",
- program_name, exit_procedure);
- if (check_procedure != NULL
- && ! gotcheck)
- fprintf (stderr, "%s: warning: CHECK procedure %s not defined\n",
- program_name, check_procedure);
+ non_fatal (_("warning: EXIT procedure %s not defined"), exit_procedure);
+ if (check_procedure != NULL && ! gotcheck)
+ non_fatal (_("warning: CHECK procedure %s not defined"), check_procedure);
/* Add additional sections required for the header information. */
if (custom_file != NULL)
else
{
custom_size = st.st_size;
- custom_section = bfd_make_section (outbfd, ".nlmcustom");
+ custom_section = bfd_make_section_with_flags (outbfd, ".nlmcustom",
+ SEC_HAS_CONTENTS);
if (custom_section == NULL
- || ! bfd_set_section_size (outbfd, custom_section, custom_size)
- || ! bfd_set_section_flags (outbfd, custom_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("custom section");
+ || ! bfd_set_section_size (outbfd, custom_section, custom_size))
+ bfd_fatal (_("custom section"));
}
}
if (help_file != NULL)
else
{
help_size = st.st_size;
- help_section = bfd_make_section (outbfd, ".nlmhelp");
+ help_section = bfd_make_section_with_flags (outbfd, ".nlmhelp",
+ SEC_HAS_CONTENTS);
if (help_section == NULL
- || ! bfd_set_section_size (outbfd, help_section, help_size)
- || ! bfd_set_section_flags (outbfd, help_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("help section");
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ || ! bfd_set_section_size (outbfd, help_section, help_size))
+ bfd_fatal (_("help section"));
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (message_file != NULL)
else
{
message_size = st.st_size;
- message_section = bfd_make_section (outbfd, ".nlmmessages");
+ message_section = bfd_make_section_with_flags (outbfd,
+ ".nlmmessages",
+ SEC_HAS_CONTENTS);
if (message_section == NULL
- || ! bfd_set_section_size (outbfd, message_section, message_size)
- || ! bfd_set_section_flags (outbfd, message_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("message section");
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ || ! bfd_set_section_size (outbfd, message_section, message_size))
+ bfd_fatal (_("message section"));
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (modules != NULL)
module_size = 0;
for (l = modules; l != NULL; l = l->next)
module_size += strlen (l->string) + 1;
- module_section = bfd_make_section (outbfd, ".nlmmodules");
+ module_section = bfd_make_section_with_flags (outbfd, ".nlmmodules",
+ SEC_HAS_CONTENTS);
if (module_section == NULL
- || ! bfd_set_section_size (outbfd, module_section, module_size)
- || ! bfd_set_section_flags (outbfd, module_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("module section");
+ || ! bfd_set_section_size (outbfd, module_section, module_size))
+ bfd_fatal (_("module section"));
}
if (rpc_file != NULL)
{
else
{
rpc_size = st.st_size;
- rpc_section = bfd_make_section (outbfd, ".nlmrpc");
+ rpc_section = bfd_make_section_with_flags (outbfd, ".nlmrpc",
+ SEC_HAS_CONTENTS);
if (rpc_section == NULL
- || ! bfd_set_section_size (outbfd, rpc_section, rpc_size)
- || ! bfd_set_section_flags (outbfd, rpc_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("rpc section");
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ || ! bfd_set_section_size (outbfd, rpc_section, rpc_size))
+ bfd_fatal (_("rpc section"));
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
if (sharelib_file != NULL)
if (sharedhdr.uninitializedDataSize > 0)
{
/* There is no place to record this information. */
- fprintf (stderr,
- "%s:%s: warning: shared libraries can not have uninitialized data\n",
- program_name, sharelib_file);
+ non_fatal (_("%s: warning: shared libraries can not have uninitialized data"),
+ sharelib_file);
}
shared_offset = st.st_size;
- if (shared_offset > sharedhdr.codeImageOffset)
+ if (shared_offset > (size_t) sharedhdr.codeImageOffset)
shared_offset = sharedhdr.codeImageOffset;
- if (shared_offset > sharedhdr.dataImageOffset)
+ if (shared_offset > (size_t) sharedhdr.dataImageOffset)
shared_offset = sharedhdr.dataImageOffset;
- if (shared_offset > sharedhdr.relocationFixupOffset)
+ if (shared_offset > (size_t) sharedhdr.relocationFixupOffset)
shared_offset = sharedhdr.relocationFixupOffset;
- if (shared_offset > sharedhdr.externalReferencesOffset)
+ if (shared_offset > (size_t) sharedhdr.externalReferencesOffset)
shared_offset = sharedhdr.externalReferencesOffset;
- if (shared_offset > sharedhdr.publicsOffset)
+ if (shared_offset > (size_t) sharedhdr.publicsOffset)
shared_offset = sharedhdr.publicsOffset;
shared_size = st.st_size - shared_offset;
- shared_section = bfd_make_section (outbfd, ".nlmshared");
+ shared_section = bfd_make_section_with_flags (outbfd,
+ ".nlmshared",
+ SEC_HAS_CONTENTS);
if (shared_section == NULL
|| ! bfd_set_section_size (outbfd, shared_section,
- shared_size)
- || ! bfd_set_section_flags (outbfd, shared_section,
- SEC_HAS_CONTENTS))
- bfd_fatal ("shared section");
- strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8);
+ shared_size))
+ bfd_fatal (_("shared section"));
+ LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs");
}
}
}
/* Check whether a version was given. */
- if (strncmp (version_hdr->stamp, "VeRsIoN#", 8) != 0)
- fprintf (stderr, "%s: warning: No version number given\n",
- program_name);
+ 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
#endif
/* Copy over the sections. */
- bfd_map_over_sections (inbfd, copy_sections, (PTR) outbfd);
+ bfd_map_over_sections (inbfd, copy_sections, (void *) outbfd);
/* Finish up the header information. */
if (custom_file != NULL)
{
- PTR data;
+ void *data;
data = xmalloc (custom_size);
if (fread (data, 1, custom_size, custom_data) != custom_size)
- fprintf (stderr, "%s:%s: read: %s\n", program_name, custom_file,
- strerror (errno));
+ non_fatal (_("%s: read: %s"), custom_file, strerror (errno));
else
{
if (! bfd_set_section_contents (outbfd, custom_section, data,
(file_ptr) 0, custom_size))
- bfd_fatal ("custom section");
+ bfd_fatal (_("custom section"));
nlm_fixed_header (outbfd)->customDataOffset =
custom_section->filepos;
nlm_fixed_header (outbfd)->customDataSize = custom_size;
export information and the debugging information. */
nlm_fixed_header (outbfd)->debugInfoOffset = (file_ptr) -1;
}
- if (map_file != NULL)
- fprintf (stderr,
- "%s: warning: MAP and FULLMAP are not supported; try ld -M\n",
- program_name);
+ if (full_map)
+ non_fatal (_("warning: FULLMAP is not supported; try ld -M"));
if (help_file != NULL)
{
- PTR data;
+ void *data;
data = xmalloc (help_size);
if (fread (data, 1, help_size, help_data) != help_size)
- fprintf (stderr, "%s:%s: read: %s\n", program_name, help_file,
- strerror (errno));
+ non_fatal (_("%s: read: %s"), help_file, strerror (errno));
else
{
if (! bfd_set_section_contents (outbfd, help_section, data,
(file_ptr) 0, help_size))
- bfd_fatal ("help section");
+ bfd_fatal (_("help section"));
nlm_extended_header (outbfd)->helpFileOffset =
help_section->filepos;
nlm_extended_header (outbfd)->helpFileLength = help_size;
}
if (message_file != NULL)
{
- PTR data;
+ void *data;
data = xmalloc (message_size);
if (fread (data, 1, message_size, message_data) != message_size)
- fprintf (stderr, "%s:%s: read: %s\n", program_name, message_file,
- strerror (errno));
+ non_fatal (_("%s: read: %s"), message_file, strerror (errno));
else
{
if (! bfd_set_section_contents (outbfd, message_section, data,
(file_ptr) 0, message_size))
- bfd_fatal ("message section");
+ bfd_fatal (_("message section"));
nlm_extended_header (outbfd)->messageFileOffset =
message_section->filepos;
nlm_extended_header (outbfd)->messageFileLength = message_size;
}
if (modules != NULL)
{
- PTR data;
+ void *data;
unsigned char *set;
struct string_list *l;
bfd_size_type c;
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;
}
if (! bfd_set_section_contents (outbfd, module_section, data,
(file_ptr) 0, module_size))
- bfd_fatal ("module section");
+ bfd_fatal (_("module section"));
nlm_fixed_header (outbfd)->moduleDependencyOffset =
module_section->filepos;
nlm_fixed_header (outbfd)->numberOfModuleDependencies = c;
}
if (rpc_file != NULL)
{
- PTR data;
+ void *data;
data = xmalloc (rpc_size);
if (fread (data, 1, rpc_size, rpc_data) != rpc_size)
- fprintf (stderr, "%s:%s: read: %s\n", program_name, rpc_file,
- strerror (errno));
+ non_fatal (_("%s: read: %s"), rpc_file, strerror (errno));
else
{
if (! bfd_set_section_contents (outbfd, rpc_section, data,
(file_ptr) 0, rpc_size))
- bfd_fatal ("rpc section");
+ bfd_fatal (_("rpc section"));
nlm_extended_header (outbfd)->RPCDataOffset =
rpc_section->filepos;
nlm_extended_header (outbfd)->RPCDataLength = rpc_size;
}
if (sharelib_file != NULL)
{
- PTR data;
+ void *data;
data = xmalloc (shared_size);
if (fseek (shared_data, shared_offset, SEEK_SET) != 0
|| fread (data, 1, shared_size, shared_data) != shared_size)
- fprintf (stderr, "%s:%s: read: %s\n", program_name, sharelib_file,
- strerror (errno));
+ non_fatal (_("%s: read: %s"), sharelib_file, strerror (errno));
else
{
if (! bfd_set_section_contents (outbfd, shared_section, data,
(file_ptr) 0, shared_size))
- bfd_fatal ("shared section");
+ bfd_fatal (_("shared section"));
}
nlm_extended_header (outbfd)->sharedCodeOffset =
sharedhdr.codeImageOffset - shared_offset + shared_section->filepos;
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++)
- if (islower (*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);
return 0;
}
\f
-/* Display a help message and exit. */
-
-static void
-show_help ()
-{
- printf ("%s: Convert an object file into a NetWare Loadable Module\n",
- program_name);
- show_usage (stdout, 0);
-}
/* Show a usage message and exit. */
static void
-show_usage (file, status)
- FILE *file;
- int status;
+show_usage (FILE *file, int status)
{
- fprintf (file, "\
-Usage: %s [-dhV] [-I bfdname] [-O bfdname] [-T header-file] [-l linker]\n\
- [--input-target=bfdname] [--output-target=bfdname]\n\
- [--header-file=file] [--linker=linker] [--debug]\n\
- [--help] [--version]\n\
- [in-file [out-file]]\n",
- program_name);
+ fprintf (file, _("Usage: %s [option(s)] [in-file [out-file]]\n"), program_name);
+ fprintf (file, _(" Convert an object file into a NetWare Loadable Module\n"));
+ fprintf (file, _(" The options are:\n\
+ -I --input-target=<bfdname> Set the input binary file format\n\
+ -O --output-target=<bfdname> Set the output binary file format\n\
+ -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 (REPORT_BUGS_TO[0] && status == 0)
+ fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO);
exit (status);
}
\f
and endianness. This chooses the appropriate NLM target. */
static const char *
-select_output_format (arch, mach, bigendian)
- enum bfd_architecture arch;
- unsigned long mach;
- boolean bigendian;
+select_output_format (enum bfd_architecture arch, unsigned long mach,
+ bfd_boolean bigendian ATTRIBUTE_UNUSED)
{
switch (arch)
{
return "nlm32-powerpc";
#endif
default:
- fprintf (stderr, "%s: support not compiled in for %s\n",
- program_name, bfd_printable_arch_mach (arch, mach));
- exit (1);
- /* Avoid warning. */
- return NULL;
+ fatal (_("support not compiled in for %s"),
+ bfd_printable_arch_mach (arch, mach));
}
/*NOTREACHED*/
}
name, size, etc. */
static void
-setup_sections (inbfd, insec, data_ptr)
- bfd *inbfd;
- asection *insec;
- PTR data_ptr;
+setup_sections (bfd *inbfd ATTRIBUTE_UNUSED, asection *insec, void *data_ptr)
{
bfd *outbfd = (bfd *) data_ptr;
flagword f;
{
outsec = bfd_make_section (outbfd, outname);
if (outsec == NULL)
- bfd_fatal ("make section");
+ bfd_fatal (_("make section"));
}
insec->output_section = outsec;
(bfd_section_size (outbfd, outsec)
+ bfd_section_size (inbfd, insec)
+ add)))
- bfd_fatal ("set section size");
+ bfd_fatal (_("set section size"));
if ((bfd_section_alignment (inbfd, insec)
> bfd_section_alignment (outbfd, outsec))
&& ! bfd_set_section_alignment (outbfd, outsec,
bfd_section_alignment (inbfd, insec)))
- bfd_fatal ("set section alignment");
+ bfd_fatal (_("set section alignment"));
- if (! bfd_set_section_flags (outbfd, outsec, f))
- bfd_fatal ("set section flags");
+ if (! bfd_set_section_flags (outbfd, outsec,
+ f | bfd_get_section_flags (outbfd, outsec)))
+ bfd_fatal (_("set section flags"));
bfd_set_reloc (outbfd, outsec, (arelent **) NULL, 0);
secsecsize = (secsecsize + 3) &~ 3;
secsecsize += 8;
if (! bfd_set_section_size (outbfd, secsec, secsecsize))
- bfd_fatal ("set .nlmsections size");
+ bfd_fatal (_("set .nlmsections size"));
}
/* Copy the section contents. */
static void
-copy_sections (inbfd, insec, data_ptr)
- bfd *inbfd;
- asection *insec;
- PTR data_ptr;
+copy_sections (bfd *inbfd, asection *insec, void *data_ptr)
{
static bfd_size_type secsecoff = 0;
bfd *outbfd = (bfd *) data_ptr;
const char *inname;
asection *outsec;
bfd_size_type size;
- PTR contents;
+ void *contents;
long reloc_size;
bfd_byte buf[4];
bfd_size_type add;
outsec = insec->output_section;
assert (outsec != NULL);
- size = bfd_get_section_size_before_reloc (insec);
-
- /* FIXME: Why are these necessary? */
- insec->_cooked_size = insec->_raw_size;
- insec->reloc_done = true;
+ size = bfd_get_section_size (insec);
if ((bfd_get_section_flags (inbfd, insec) & SEC_HAS_CONTENTS) == 0)
contents = NULL;
}
/* Add this section to .nlmsections. */
- if (! bfd_set_section_contents (outbfd, secsec, (PTR) inname, secsecoff,
+ if (! bfd_set_section_contents (outbfd, secsec, (void *) inname, secsecoff,
strlen (inname) + 1))
- bfd_fatal ("set .nlmsection contents");
+ bfd_fatal (_("set .nlmsection contents"));
secsecoff += strlen (inname) + 1;
add = ((secsecoff + 3) &~ 3) - secsecoff;
{
bfd_h_put_32 (outbfd, (bfd_vma) 0, buf);
if (! bfd_set_section_contents (outbfd, secsec, buf, secsecoff, add))
- bfd_fatal ("set .nlmsection contents");
+ bfd_fatal (_("set .nlmsection contents"));
secsecoff += add;
}
else
bfd_h_put_32 (outbfd, (bfd_vma) 0, buf);
if (! bfd_set_section_contents (outbfd, secsec, buf, secsecoff, 4))
- bfd_fatal ("set .nlmsection contents");
+ bfd_fatal (_("set .nlmsection contents"));
secsecoff += 4;
bfd_h_put_32 (outbfd, (bfd_vma) size, buf);
if (! bfd_set_section_contents (outbfd, secsec, buf, secsecoff, 4))
- bfd_fatal ("set .nlmsection contents");
+ bfd_fatal (_("set .nlmsection contents"));
secsecoff += 4;
}
by the input formats. */
static void
-mangle_relocs (outbfd, insec, relocs_ptr, reloc_count_ptr, contents,
- contents_size)
- bfd *outbfd;
- asection *insec;
- arelent ***relocs_ptr;
- long *reloc_count_ptr;
- char *contents;
- bfd_size_type contents_size;
+mangle_relocs (bfd *outbfd, asection *insec, arelent ***relocs_ptr,
+ long *reloc_count_ptr, char *contents,
+ bfd_size_type contents_size)
{
switch (bfd_get_arch (outbfd))
{
/* By default all we need to do for relocs is change the address by
the output_offset. */
-/*ARGSUSED*/
static void
-default_mangle_relocs (outbfd, insec, relocs_ptr, reloc_count_ptr, contents,
- contents_size)
- bfd *outbfd;
- asection *insec;
- arelent ***relocs_ptr;
- long *reloc_count_ptr;
- char *contents;
- bfd_size_type contents_size;
+default_mangle_relocs (bfd *outbfd ATTRIBUTE_UNUSED, asection *insec,
+ arelent ***relocs_ptr, long *reloc_count_ptr,
+ char *contents ATTRIBUTE_UNUSED,
+ bfd_size_type contents_size ATTRIBUTE_UNUSED)
{
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;
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
- true, /* pc_relative */
+ TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */
"DISP32", /* name */
- true, /* partial_inplace */
+ TRUE, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- true); /* pcrel_offset */
+ TRUE); /* pcrel_offset */
static void
-i386_mangle_relocs (outbfd, insec, relocs_ptr, reloc_count_ptr, contents,
- contents_size)
- bfd *outbfd;
- asection *insec;
- arelent ***relocs_ptr;
- long *reloc_count_ptr;
- char *contents;
- bfd_size_type contents_size;
+i386_mangle_relocs (bfd *outbfd, asection *insec, arelent ***relocs_ptr,
+ long *reloc_count_ptr, char *contents,
+ bfd_size_type contents_size)
{
long reloc_count, i;
arelent **relocs;
bfd_vma addend;
rel = *relocs++;
+ /* PR 17512: file: 057f89c1. */
+ if (rel->sym_ptr_ptr == NULL)
+ continue;
sym = *rel->sym_ptr_ptr;
/* We're moving the relocs from the input section to the output
0, /* rightshift */
0, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
0, /* special_function */
"NW_RELOC", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- false); /* pcrel_offset */
+ FALSE); /* pcrel_offset */
-/*ARGSUSED*/
static void
-alpha_mangle_relocs (outbfd, insec, relocs_ptr, reloc_count_ptr, contents,
- contents_size)
- bfd *outbfd;
- asection *insec;
- register arelent ***relocs_ptr;
- long *reloc_count_ptr;
- char *contents;
- bfd_size_type contents_size;
+alpha_mangle_relocs (bfd *outbfd, asection *insec,
+ 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;
++relocs;
++(*reloc_count_ptr);
- memcpy ((PTR) relocs, (PTR) old_relocs,
- (size_t) old_reloc_count * sizeof (arelent *));
+ memcpy (relocs, old_relocs, (size_t) old_reloc_count * sizeof (arelent *));
relocs[old_reloc_count] = (arelent *) NULL;
free (old_relocs);
if (insec->output_offset != 0)
{
- register bfd_size_type i;
+ bfd_size_type i;
- for (i = 0; i < old_reloc_count; i++, relocs++)
+ for (i = 0; i < (bfd_size_type) old_reloc_count; i++, relocs++)
(*relocs)->address += insec->output_offset;
}
}
build a stub for each one. */
static void
-powerpc_build_stubs (inbfd, outbfd, symbols_ptr, symcount_ptr)
- bfd *inbfd;
- bfd *outbfd;
- asymbol ***symbols_ptr;
- long *symcount_ptr;
+powerpc_build_stubs (bfd *inbfd, bfd *outbfd ATTRIBUTE_UNUSED,
+ asymbol ***symbols_ptr, long *symcount_ptr)
{
asection *stub_sec;
asection *got_sec;
/* Make a section to hold stubs. We don't set SEC_HAS_CONTENTS for
the section to prevent copy_sections from reading from it. */
- stub_sec = bfd_make_section (inbfd, ".stubs");
+ stub_sec = bfd_make_section_with_flags (inbfd, ".stubs",
+ (SEC_CODE
+ | SEC_RELOC
+ | SEC_ALLOC
+ | SEC_LOAD));
if (stub_sec == (asection *) NULL
- || ! bfd_set_section_flags (inbfd, stub_sec,
- (SEC_CODE
- | SEC_RELOC
- | SEC_ALLOC
- | SEC_LOAD))
|| ! bfd_set_section_alignment (inbfd, stub_sec, 2))
bfd_fatal (".stubs");
got_sec = bfd_get_section_by_name (inbfd, ".got");
if (got_sec == (asection *) NULL)
{
- got_sec = bfd_make_section (inbfd, ".got");
+ got_sec = bfd_make_section_with_flags (inbfd, ".got",
+ (SEC_DATA
+ | SEC_RELOC
+ | SEC_ALLOC
+ | SEC_LOAD
+ | SEC_HAS_CONTENTS));
if (got_sec == (asection *) NULL
- || ! bfd_set_section_flags (inbfd, got_sec,
- (SEC_DATA
- | SEC_RELOC
- | SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS))
|| ! bfd_set_section_alignment (inbfd, got_sec, 2))
bfd_fatal (".got");
}
/* 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;
item->next = powerpc_stubs;
powerpc_stubs = item;
-
+
++stubcount;
}
(got_base
+ (stubcount
* POWERPC_STUB_TOC_ENTRY_SIZE))))
- bfd_fatal ("stub section sizes");
+ bfd_fatal (_("stub section sizes"));
}
-
- /* PowerPC NetWare requires a custom header. We create it here.
- The first word is the header version number, currently 1. The
- second word is the timestamp of the input file. Unfortunately,
- they do not conform to the emergent standard for custom headers.
- We must fake the version number and timestamp in the offset and
- length fields. */
- memcpy (nlm_custom_header (outbfd)->stamp, "CuStHeAd", 8);
- nlm_custom_header (outbfd)->hdrLength = 0;
- /* Put version number in dataOffset field. */
- nlm_custom_header (outbfd)->dataOffset = 1;
- /* Put timestamp in length field. */
- {
- struct stat s;
-
- if (stat (bfd_get_filename (inbfd), &s) < 0)
- s.st_mtime = 0;
- nlm_custom_header (outbfd)->dataLength = s.st_mtime;
- }
- /* No data stamp. */
- memset (nlm_custom_header (outbfd)->dataStamp, 0,
- sizeof (nlm_custom_header (outbfd)->dataStamp));
}
/* Resolve all the stubs for PowerPC NetWare. We fill in the contents
of the output section, and create new relocs in the TOC. */
static void
-powerpc_resolve_stubs (inbfd, outbfd)
- bfd *inbfd;
- bfd *outbfd;
+powerpc_resolve_stubs (bfd *inbfd, bfd *outbfd)
{
bfd_byte buf[POWERPC_STUB_SIZE];
unsigned int i;
buf,
l->start->value,
POWERPC_STUB_SIZE))
- bfd_fatal ("writing stub");
+ bfd_fatal (_("writing stub"));
/* Create a new reloc for the TOC entry. */
reloc = (arelent *) xmalloc (sizeof (arelent));
reloc->address = l->toc_index + got_sec->output_offset;
reloc->addend = 0;
reloc->howto = bfd_reloc_type_lookup (inbfd, BFD_RELOC_32);
-
+
*r++ = reloc;
}
r2, will be set to the correct TOC value, so there is no need for
any further reloc. */
-/*ARGSUSED*/
static void
-powerpc_mangle_relocs (outbfd, insec, relocs_ptr, reloc_count_ptr, contents,
- contents_size)
- bfd *outbfd;
- asection *insec;
- register arelent ***relocs_ptr;
- long *reloc_count_ptr;
- char *contents;
- bfd_size_type contents_size;
+powerpc_mangle_relocs (bfd *outbfd, asection *insec,
+ arelent ***relocs_ptr,
+ long *reloc_count_ptr, char *contents,
+ bfd_size_type contents_size ATTRIBUTE_UNUSED)
{
- const reloc_howto_type *toc_howto;
+ 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)
- abort ();
+ fatal (_("Unable to locate PPC_TOC16 reloc information"));
/* If this is the .got section, clear out all the contents beyond
the initial size. We must do this here because copy_sections is
going to write out whatever we return in the contents field. */
if (strcmp (bfd_get_section_name (insec->owner, insec), ".got") == 0)
memset (contents + powerpc_initial_got_size, 0,
- (bfd_get_section_size_after_reloc (insec)
- - powerpc_initial_got_size));
+ (size_t) (bfd_get_section_size (insec) - powerpc_initial_got_size));
reloc_count = *reloc_count_ptr;
relocs = *relocs_ptr;
{
arelent *rel;
asymbol *sym;
- bfd_vma symvalue;
+ bfd_vma sym_value;
rel = *relocs++;
sym = *rel->sym_ptr_ptr;
+ /* Convert any relocs against the .bss section into relocs
+ against the .data section. */
+ if (strcmp (bfd_get_section_name (outbfd, bfd_get_section (sym)),
+ NLM_UNINITIALIZED_DATA_NAME) == 0)
+ {
+ asection *datasec;
+
+ datasec = bfd_get_section_by_name (outbfd,
+ NLM_INITIALIZED_DATA_NAME);
+ if (datasec != NULL)
+ {
+ rel->addend += (bfd_get_section_vma (outbfd,
+ bfd_get_section (sym))
+ + sym->value);
+ rel->sym_ptr_ptr = datasec->symbol_ptr_ptr;
+ sym = *rel->sym_ptr_ptr;
+ }
+ }
+
+ /* PR 17512: file: 70cfde95. */
+ if (rel->howto == NULL)
+ continue;
+
/* We must be able to resolve all PC relative relocs at this
point. If we get a branch to an undefined symbol we build a
stub, since NetWare will resolve undefined symbols into a
between two sections both of which were placed in the
same output section. This should not happen. */
if (bfd_get_section (sym) != insec->output_section)
- fprintf (stderr, "%s: unresolved PC relative reloc against %s\n",
- program_name, bfd_asymbol_name (sym));
+ non_fatal (_("unresolved PC relative reloc against %s"),
+ bfd_asymbol_name (sym));
else
{
bfd_vma val;
+ if (rel->address > contents_size - 4)
+ {
+ non_fatal (_("Out of range relocation: %lx"),
+ (long) rel->address);
+ break;
+ }
+
assert (rel->howto->size == 2 && rel->howto->pcrel_offset);
val = bfd_get_32 (outbfd, (bfd_byte *) contents + rel->address);
val = ((val &~ rel->howto->dst_mask)
symbol value. The symbol will be start of the TOC section
(which is named .got). We do want to include the addend. */
if (rel->howto == toc_howto)
- symvalue = 0;
+ sym_value = 0;
else
- symvalue = sym->value;
+ sym_value = sym->value;
/* If this is a relocation against a symbol with a value, or
there is a reloc addend, we need to update the addend in the
object file. */
- if (symvalue + rel->addend != 0)
+ if (sym_value + rel->addend != 0)
{
bfd_vma val;
switch (rel->howto->size)
{
case 1:
+ if (rel->address > contents_size - 2)
+ {
+ non_fatal (_("Out of range relocation: %lx"),
+ (long) rel->address);
+ break;
+ }
+
val = bfd_get_16 (outbfd,
(bfd_byte *) contents + rel->address);
val = ((val &~ rel->howto->dst_mask)
| (((val & rel->howto->src_mask)
- + symvalue
+ + sym_value
+ rel->addend)
& rel->howto->dst_mask));
if ((bfd_signed_vma) val < - 0x8000
|| (bfd_signed_vma) val >= 0x8000)
- fprintf (stderr,
- "%s: overflow when adjusting relocation against %s\n",
- program_name, bfd_asymbol_name (sym));
+ non_fatal (_("overflow when adjusting relocation against %s"),
+ bfd_asymbol_name (sym));
bfd_put_16 (outbfd, val, (bfd_byte *) contents + rel->address);
break;
case 2:
+ /* PR 17512: file: 0455a112. */
+ if (rel->address > contents_size - 4)
+ {
+ non_fatal (_("Out of range relocation: %lx"),
+ (long) rel->address);
+ break;
+ }
+
val = bfd_get_32 (outbfd,
(bfd_byte *) contents + rel->address);
val = ((val &~ rel->howto->dst_mask)
| (((val & rel->howto->src_mask)
- + symvalue
+ + sym_value
+ rel->addend)
& rel->howto->dst_mask));
bfd_put_32 (outbfd, val, (bfd_byte *) contents + rel->address);
break;
default:
- abort ();
+ fatal (_("Unsupported relocation size: %d"), rel->howto->size);
}
- rel->sym_ptr_ptr = bfd_get_section (sym)->symbol_ptr_ptr;
+ if (! bfd_is_und_section (bfd_get_section (sym)))
+ rel->sym_ptr_ptr = bfd_get_section (sym)->symbol_ptr_ptr;
rel->addend = 0;
}
#define LD_NAME "ld"
#endif
-/* Temporary file name base. */
-static char *temp_filename;
-
/* The user has specified several input files. Invoke the linker to
link them all together, and convert and delete the resulting output
file. */
static char *
-link_inputs (inputs, ld)
- struct string_list *inputs;
- char *ld;
+link_inputs (struct string_list *inputs, char *ld, char * mfile)
{
size_t c;
struct string_list *q;
size_t i;
int pid;
int status;
+ char *errfmt;
+ char *errarg;
c = 0;
for (q = inputs; q != NULL; q = q->next)
++c;
- argv = (char **) alloca (c + 5);
+ argv = (char **) xmalloc ((c + 7) * sizeof (char *));
#ifndef __MSDOS__
if (ld == NULL)
if (ld == NULL)
ld = (char *) LD_NAME;
- choose_temp_base ();
-
- unlink_on_exit = xmalloc (strlen (temp_filename) + 3);
- sprintf (unlink_on_exit, "%s.O", temp_filename);
+ unlink_on_exit = make_temp_file (".O");
argv[0] = ld;
- argv[1] = (char *) "-r";
+ 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 (mfile
+ && * mfile
+ && strcmp (mfile, "stderr") == 0)
+ {
+ argv[4] = (char *) "-Map";
+ argv[5] = mfile;
+ i = 6;
+ }
+ else
+ i = 4;
+
for (q = inputs; q != NULL; q = q->next, i++)
argv[i] = q->string;
argv[i] = NULL;
fprintf (stderr, "\n");
}
- pid = pexecute (ld, argv);
+ pid = pexecute (ld, argv, program_name, (char *) NULL, &errfmt, &errarg,
+ PEXECUTE_SEARCH | PEXECUTE_ONE);
+ free (argv);
- if (waitpid (pid, &status, 0) < 0)
+ if (pid == -1)
{
- perror ("waitpid");
+ fprintf (stderr, _("%s: execution of %s failed: "), program_name, ld);
+ fprintf (stderr, errfmt, errarg);
unlink (unlink_on_exit);
exit (1);
}
- if (status != 0)
+ if (pwait (pid, &status, 0) < 0)
{
- fprintf (stderr, "%s: Execution of %s failed\n", program_name, ld);
+ perror ("pwait");
unlink (unlink_on_exit);
exit (1);
}
- return unlink_on_exit;
-}
-
-/* Choose a temporary file name. Stolen from gcc.c. */
-
-static const char *
-choose_temp_base_try (try, base)
- const char *try;
- const char *base;
-{
- const char *rv;
-
- if (base)
- rv = base;
- else if (try == NULL)
- rv = NULL;
- else if (access (try, R_OK | W_OK) != 0)
- rv = NULL;
- else
- rv = try;
- return rv;
-}
-
-static void
-choose_temp_base ()
-{
- const char *base = NULL;
- int len;
-
- base = choose_temp_base_try (getenv ("TMPDIR"), base);
- base = choose_temp_base_try (getenv ("TMP"), base);
- base = choose_temp_base_try (getenv ("TEMP"), base);
-
-#ifdef P_tmpdir
- base = choose_temp_base_try (P_tmpdir, base);
-#endif
-
- base = choose_temp_base_try ("/usr/tmp", base);
- base = choose_temp_base_try ("/tmp", base);
-
- /* If all else fails, use the current directory! */
- if (base == NULL)
- base = "./";
-
- len = strlen (base);
- temp_filename = xmalloc (len + sizeof("/ccXXXXXX") + 1);
- strcpy (temp_filename, base);
- if (len > 0 && temp_filename[len-1] != '/')
- temp_filename[len++] = '/';
- strcpy (temp_filename + len, "ccXXXXXX");
-
- mktemp (temp_filename);
- if (*temp_filename == '\0')
- abort ();
-}
-
-/* Execute a job. Stolen from gcc.c. */
-
-#ifndef OS2
-#ifdef __MSDOS__
-
-static int
-pexecute (program, argv)
- char *program;
- char *argv[];
-{
- char *scmd, *rf;
- FILE *argfile;
- int i;
-
- scmd = (char *)malloc (strlen (program) + strlen (temp_filename) + 10);
- rf = scmd + strlen(program) + 2 + el;
- sprintf (scmd, "%s.exe @%s.gp", program, temp_filename);
- argfile = fopen (rf, "w");
- if (argfile == 0)
- pfatal_with_name (rf);
-
- for (i=1; argv[i]; i++)
- {
- char *cp;
- for (cp = argv[i]; *cp; cp++)
- {
- if (*cp == '"' || *cp == '\'' || *cp == '\\' || isspace (*cp))
- fputc ('\\', argfile);
- fputc (*cp, argfile);
- }
- fputc ('\n', argfile);
- }
- fclose (argfile);
-
- i = system (scmd);
-
- remove (rf);
-
- if (i == -1)
- {
- perror (program);
- return MIN_FATAL_STATUS << 8;
- }
-
- return i << 8;
-}
-
-#else /* not __MSDOS__ */
-
-static int
-pexecute (program, argv)
- char *program;
- char *argv[];
-{
- int pid;
- int retries, sleep_interval;
-
- /* Fork a subprocess; wait and retry if it fails. */
- sleep_interval = 1;
- for (retries = 0; retries < 4; retries++)
- {
- pid = vfork ();
- if (pid >= 0)
- break;
- sleep (sleep_interval);
- sleep_interval *= 2;
- }
-
- switch (pid)
+ if (status != 0)
{
- case -1:
-#ifdef vfork
- perror ("fork");
-#else
- perror ("vfork");
-#endif
- exit (1);
- /* NOTREACHED */
- return 0;
-
- case 0: /* child */
- /* Exec the program. */
- execvp (program, argv);
- perror (program);
+ non_fatal (_("Execution of %s failed"), ld);
+ unlink (unlink_on_exit);
exit (1);
- /* NOTREACHED */
- return 0;
-
- default:
- /* Return child's process number. */
- return pid;
}
-}
-
-#endif /* not __MSDOS__ */
-#else /* not OS2 */
-static int
-pexecute (program, argv)
- char *program;
- char *argv[];
-{
- return spawnvp (1, program, argv);
+ return unlink_on_exit;
}
-#endif /* not OS2 */
projects / deliverable / binutils-gdb.git / blobdiff