/* Main program of GNU linker.
- Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 1999
+ Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
This file is part of GLD, the Gnu Linker.
#include <string.h>
+#ifdef HAVE_SBRK
+#ifdef NEED_DECLARATION_SBRK
+extern PTR sbrk ();
+#endif
+#endif
+
static char *get_emulation PARAMS ((int, char **));
static void set_scripts_dir PARAMS ((void));
/* Nonzero means link in every member of an archive. */
boolean whole_archive;
+/* True if we should demangle symbol names. */
+boolean demangling;
+
args_type command_line;
ld_config_type config;
+static void remove_output PARAMS ((void));
static boolean check_for_scripts_dir PARAMS ((char *dir));
static boolean add_archive_element PARAMS ((struct bfd_link_info *, bfd *,
const char *));
char *emulation;
long start_time = get_run_time ();
+#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
+ setlocale (LC_MESSAGES, "");
+#endif
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
program_name = argv[0];
xmalloc_set_program_name (program_name);
xatexit (remove_output);
+ /* Set the default BFD target based on the configured target. Doing
+ this permits the linker to be configured for a particular target,
+ and linked against a shared BFD library which was configured for
+ a different target. The macro TARGET is defined by Makefile. */
+ if (! bfd_set_default_target (TARGET))
+ {
+ einfo (_("%X%P: can't set BFD default target to `%s': %E\n"), TARGET);
+ xexit (1);
+ }
+
/* Initialize the data about options. */
trace_files = trace_file_tries = version_printed = false;
whole_archive = false;
config.build_constructors = true;
config.dynamic_link = false;
+ config.has_shared = false;
command_line.force_common_definition = false;
command_line.interpreter = NULL;
command_line.rpath = NULL;
+ command_line.warn_mismatch = true;
+ command_line.check_section_addresses = true;
+
+ /* We initialize DEMANGLING based on the environment variable
+ COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the
+ output of the linker, unless COLLECT_NO_DEMANGLE is set in the
+ environment. Acting the same way here lets us provide the same
+ interface by default. */
+ demangling = getenv ("COLLECT_NO_DEMANGLE") == NULL;
link_info.callbacks = &link_callbacks;
link_info.relocateable = false;
link_info.symbolic = false;
link_info.static_link = false;
link_info.traditional_format = false;
+ link_info.optimize = false;
+ link_info.no_undefined = false;
link_info.strip = strip_none;
link_info.discard = discard_none;
- link_info.lprefix_len = 1;
- link_info.lprefix = "L";
link_info.keep_memory = true;
link_info.input_bfds = NULL;
link_info.create_object_symbols_section = NULL;
link_info.notice_all = false;
link_info.notice_hash = NULL;
link_info.wrap_hash = NULL;
+ link_info.mpc860c0 = 0;
ldfile_add_arch ("");
if (link_info.relocateable)
{
- if (command_line.relax)
- einfo ("%P%F: -relax and -r may not be used together\n");
+ if (command_line.gc_sections)
+ einfo ("%P%F: --gc-sections and -r may not be used together\n");
+ if (link_info.mpc860c0)
+ einfo (_("%P%F: -r and --mpc860c0 may not be used together\n"));
+ else if (command_line.relax)
+ einfo (_("%P%F: --relax and -r may not be used together\n"));
if (link_info.shared)
- einfo ("%P%F: -r and -shared may not be used together\n");
+ einfo (_("%P%F: -r and -shared may not be used together\n"));
}
/* Treat ld -r -s as ld -r -S -x (i.e., strip all local symbols). I
{
if (trace_file_tries)
{
- info_msg ("using internal linker script:\n");
+ info_msg (_("using internal linker script:\n"));
info_msg ("==================================================\n");
info_msg (s);
info_msg ("\n==================================================\n");
{
if (version_printed)
xexit (0);
- einfo ("%P%F: no input files\n");
+ einfo (_("%P%F: no input files\n"));
}
if (trace_files)
{
- info_msg ("%P: mode %s\n", emulation);
+ info_msg (_("%P: mode %s\n"), emulation);
}
ldemul_after_parse ();
if (config.map_file == (FILE *) NULL)
{
bfd_set_error (bfd_error_system_call);
- einfo ("%P%F: cannot open map file %s: %E\n",
+ einfo (_("%P%F: cannot open map file %s: %E\n"),
config.map_filename);
}
}
lang_map ();
if (command_line.cref)
output_cref (config.map_file != NULL ? config.map_file : stdout);
+ if (nocrossref_list != NULL)
+ check_nocrossrefs ();
/* Even if we're producing relocateable output, some non-fatal errors should
be reported in the exit status. (What non-fatal errors, if any, do we
{
if (trace_files == true)
{
- einfo ("%P: link errors found, deleting executable `%s'\n",
+ einfo (_("%P: link errors found, deleting executable `%s'\n"),
output_filename);
}
else
{
if (! bfd_close (output_bfd))
- einfo ("%F%B: final close failed: %E\n", output_bfd);
+ einfo (_("%F%B: final close failed: %E\n"), output_bfd);
/* If the --force-exe-suffix is enabled, and we're making an
executable file and it doesn't end in .exe, copy it to one which does. */
dst = fopen (dst_name, FOPEN_WB);
if (!src)
- einfo ("%X%P: unable to open for source of copy `%s'\n", output_filename);
+ einfo (_("%X%P: unable to open for source of copy `%s'\n"), output_filename);
if (!dst)
- einfo ("%X%P: unable to open for destination of copy `%s'\n", dst_name);
+ einfo (_("%X%P: unable to open for destination of copy `%s'\n"), dst_name);
while ((l = fread (buf, 1, bsize, src)) > 0)
{
int done = fwrite (buf, 1, l, dst);
if (done != l)
{
- einfo ("%P: Error writing file `%s'\n", dst_name);
+ einfo (_("%P: Error writing file `%s'\n"), dst_name);
}
}
fclose (src);
- if (!fclose (dst))
+ if (fclose (dst) == EOF)
{
- einfo ("%P: Error closing file `%s'\n", dst_name);
+ einfo (_("%P: Error closing file `%s'\n"), dst_name);
}
free (dst_name);
free (buf);
if (config.stats)
{
- extern char **environ;
#ifdef HAVE_SBRK
char *lim = (char *) sbrk (0);
#endif
long run_time = get_run_time () - start_time;
- fprintf (stderr, "%s: total time in link: %ld.%06ld\n",
+ fprintf (stderr, _("%s: total time in link: %ld.%06ld\n"),
program_name, run_time / 1000000, run_time % 1000000);
#ifdef HAVE_SBRK
- fprintf (stderr, "%s: data size %ld\n", program_name,
+ fprintf (stderr, _("%s: data size %ld\n"), program_name,
(long) (lim - (char *) &environ));
#endif
}
char *emulation;
int i;
- emulation = (char *) getenv (EMULATION_ENVIRON);
+ emulation = getenv (EMULATION_ENVIRON);
if (emulation == NULL)
emulation = DEFAULT_EMULATION;
}
else
{
- einfo("%P%F: missing argument to -m\n");
+ einfo(_("%P%F: missing argument to -m\n"));
}
}
else if (strcmp (argv[i], "-mips1") == 0
|| strcmp (argv[i], "-mips2") == 0
- || strcmp (argv[i], "-mips3") == 0)
+ || strcmp (argv[i], "-mips3") == 0
+ || strcmp (argv[i], "-mips4") == 0)
{
/* FIXME: The arguments -mips1, -mips2 and -mips3 are
passed to the linker by some MIPS compilers. They
if (! bfd_hash_table_init_n (link_info.notice_hash,
bfd_hash_newfunc,
61))
- einfo ("%P%F: bfd_hash_table_init failed: %E\n");
+ einfo (_("%P%F: bfd_hash_table_init failed: %E\n"));
}
if (bfd_hash_lookup (link_info.notice_hash, name, true, true)
== (struct bfd_hash_entry *) NULL)
- einfo ("%P%F: bfd_hash_lookup failed: %E\n");
+ einfo (_("%P%F: bfd_hash_lookup failed: %E\n"));
}
/* Record a symbol to be wrapped, from the --wrap option. */
if (! bfd_hash_table_init_n (link_info.wrap_hash,
bfd_hash_newfunc,
61))
- einfo ("%P%F: bfd_hash_table_init failed: %E\n");
+ einfo (_("%P%F: bfd_hash_table_init failed: %E\n"));
}
if (bfd_hash_lookup (link_info.wrap_hash, name, true, true) == NULL)
- einfo ("%P%F: bfd_hash_lookup failed: %E\n");
+ einfo (_("%P%F: bfd_hash_lookup failed: %E\n"));
}
/* Handle the -retain-symbols-file option. */
int c;
if (link_info.strip == strip_some)
- einfo ("%X%P: error: duplicate retain-symbols-file\n");
+ einfo (_("%X%P: error: duplicate retain-symbols-file\n"));
file = fopen (filename, "r");
if (file == (FILE *) NULL)
link_info.keep_hash = ((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");
+ einfo (_("%P%F: bfd_hash_table_init failed: %E\n"));
bufsize = 100;
buf = (char *) xmalloc (bufsize);
if (bfd_hash_lookup (link_info.keep_hash, buf, true, true)
== (struct bfd_hash_entry *) NULL)
- einfo ("%P%F: bfd_hash_lookup for insertion failed: %E\n");
+ einfo (_("%P%F: bfd_hash_lookup for insertion failed: %E\n"));
}
}
if (link_info.strip != strip_none)
- einfo ("%P: `-retain-symbols-file' overrides `-s' and `-S'\n");
+ einfo (_("%P: `-retain-symbols-file' overrides `-s' and `-S'\n"));
link_info.strip = strip_some;
}
{
char buf[100];
- sprintf (buf, "%-29s %s\n\n", "Archive member included",
- "because of file (symbol)");
+ sprintf (buf, "%-29s %s\n\n", _("Archive member included"),
+ _("because of file (symbol)"));
minfo ("%s", buf);
header_printed = true;
}
FIXME: It would be cleaner to somehow ignore symbols defined in
sections which are being discarded. */
if ((osec->output_section != NULL
+ && ! bfd_is_abs_section (osec)
&& bfd_is_abs_section (osec->output_section))
|| (nsec->output_section != NULL
+ && ! bfd_is_abs_section (nsec)
&& bfd_is_abs_section (nsec->output_section)))
return true;
- einfo ("%X%C: multiple definition of `%T'\n",
+ einfo (_("%X%C: multiple definition of `%T'\n"),
nbfd, nsec, nval, name);
if (obfd != (bfd *) NULL)
- einfo ("%D: first defined here\n", obfd, osec, oval);
+ einfo (_("%D: first defined here\n"), obfd, osec, oval);
return true;
}
|| ntype == bfd_link_hash_indirect)
{
ASSERT (otype == bfd_link_hash_common);
- einfo ("%B: warning: definition of `%T' overriding common\n",
+ einfo (_("%B: warning: definition of `%T' overriding common\n"),
nbfd, name);
if (obfd != NULL)
- einfo ("%B: warning: common is here\n", obfd);
+ einfo (_("%B: warning: common is here\n"), obfd);
}
else if (otype == bfd_link_hash_defined
|| otype == bfd_link_hash_defweak
|| otype == bfd_link_hash_indirect)
{
ASSERT (ntype == bfd_link_hash_common);
- einfo ("%B: warning: common of `%T' overridden by definition\n",
+ einfo (_("%B: warning: common of `%T' overridden by definition\n"),
nbfd, name);
if (obfd != NULL)
- einfo ("%B: warning: defined here\n", obfd);
+ einfo (_("%B: warning: defined here\n"), obfd);
}
else
{
ASSERT (otype == bfd_link_hash_common && ntype == bfd_link_hash_common);
if (osize > nsize)
{
- einfo ("%B: warning: common of `%T' overridden by larger common\n",
+ einfo (_("%B: warning: common of `%T' overridden by larger common\n"),
nbfd, name);
if (obfd != NULL)
- einfo ("%B: warning: larger common is here\n", obfd);
+ einfo (_("%B: warning: larger common is here\n"), obfd);
}
else if (nsize > osize)
{
- einfo ("%B: warning: common of `%T' overriding smaller common\n",
+ einfo (_("%B: warning: common of `%T' overriding smaller common\n"),
nbfd, name);
if (obfd != NULL)
- einfo ("%B: warning: smaller common is here\n", obfd);
+ einfo (_("%B: warning: smaller common is here\n"), obfd);
}
else
{
- einfo ("%B: warning: multiple common of `%T'\n", nbfd, name);
+ einfo (_("%B: warning: multiple common of `%T'\n"), nbfd, name);
if (obfd != NULL)
- einfo ("%B: warning: previous common is here\n", obfd);
+ einfo (_("%B: warning: previous common is here\n"), obfd);
}
}
bfd_vma value;
{
if (config.warn_constructors)
- einfo ("%P: warning: global constructor %s used\n",
+ einfo (_("%P: warning: global constructor %s used\n"),
h->root.string);
if (! config.build_constructors)
char set_name[1 + sizeof "__CTOR_LIST__"];
if (config.warn_constructors)
- einfo ("%P: warning: global constructor %s used\n", name);
+ einfo (_("%P: warning: global constructor %s used\n"), name);
if (! config.build_constructors)
return true;
if (bfd_reloc_type_lookup (output_bfd, BFD_RELOC_CTOR) == NULL
&& (link_info.relocateable
|| bfd_reloc_type_lookup (abfd, BFD_RELOC_CTOR) == NULL))
- einfo ("%P%F: BFD backend error: BFD_RELOC_CTOR unsupported\n");
+ einfo (_("%P%F: BFD backend error: BFD_RELOC_CTOR unsupported\n"));
s = set_name;
if (bfd_get_symbol_leading_char (abfd) != '\0')
h = bfd_link_hash_lookup (info->hash, set_name, true, true, true);
if (h == (struct bfd_link_hash_entry *) NULL)
- einfo ("%P%F: bfd_link_hash_lookup failed: %E\n");
+ einfo (_("%P%F: bfd_link_hash_lookup failed: %E\n"));
if (h->type == bfd_link_hash_new)
{
h->type = bfd_link_hash_undefined;
symsize = bfd_get_symtab_upper_bound (abfd);
if (symsize < 0)
- einfo ("%B%F: could not read symbols: %E\n", abfd);
+ einfo (_("%B%F: could not read symbols: %E\n"), abfd);
asymbols = (asymbol **) xmalloc (symsize);
symbol_count = bfd_canonicalize_symtab (abfd, asymbols);
if (symbol_count < 0)
- einfo ("%B%F: could not read symbols: %E\n", abfd);
+ einfo (_("%B%F: could not read symbols: %E\n"), abfd);
if (entry != NULL)
{
entry->asymbols = asymbols;
if (! info.found)
einfo ("%B: %s\n", abfd, warning);
+
+ if (entry == NULL)
+ free (asymbols);
}
return true;
relsize = bfd_get_reloc_upper_bound (abfd, sec);
if (relsize < 0)
- einfo ("%B%F: could not read relocs: %E\n", abfd);
+ einfo (_("%B%F: could not read relocs: %E\n"), abfd);
if (relsize == 0)
return;
relpp = (arelent **) xmalloc (relsize);
relcount = bfd_canonicalize_reloc (abfd, sec, relpp, info->asymbols);
if (relcount < 0)
- einfo ("%B%F: could not read relocs: %E\n", abfd);
+ einfo (_("%B%F: could not read relocs: %E\n"), abfd);
p = relpp;
pend = p + relcount;
hash = ((struct bfd_hash_table *)
xmalloc (sizeof (struct bfd_hash_table)));
if (! bfd_hash_table_init (hash, bfd_hash_newfunc))
- einfo ("%F%P: bfd_hash_table_init failed: %E\n");
+ einfo (_("%F%P: bfd_hash_table_init failed: %E\n"));
}
if (bfd_hash_lookup (hash, name, false, false) != NULL)
return true;
if (bfd_hash_lookup (hash, name, true, true) == NULL)
- einfo ("%F%P: bfd_hash_lookup failed: %E\n");
+ einfo (_("%F%P: bfd_hash_lookup failed: %E\n"));
}
/* We never print more than a reasonable number of errors in a row
if (section != NULL)
{
if (error_count < MAX_ERRORS_IN_A_ROW)
- einfo ("%X%C: undefined reference to `%T'\n",
+ einfo (_("%X%C: undefined reference to `%T'\n"),
abfd, section, address, name);
else if (error_count == MAX_ERRORS_IN_A_ROW)
- einfo ("%D: more undefined references to `%T' follow\n",
+ einfo (_("%D: more undefined references to `%T' follow\n"),
abfd, section, address, name);
}
else
{
if (error_count < MAX_ERRORS_IN_A_ROW)
- einfo ("%X%B: undefined reference to `%T'\n",
+ einfo (_("%X%B: undefined reference to `%T'\n"),
abfd, name);
else if (error_count == MAX_ERRORS_IN_A_ROW)
- einfo ("%B: more undefined references to `%T' follow\n",
+ einfo (_("%B: more undefined references to `%T' follow\n"),
abfd, name);
}
bfd_vma address;
{
if (abfd == (bfd *) NULL)
- einfo ("%P%X: generated");
+ einfo (_("%P%X: generated"));
else
einfo ("%X%C:", abfd, section, address);
- einfo (" relocation truncated to fit: %s %T", reloc_name, name);
+ einfo (_(" relocation truncated to fit: %s %T"), reloc_name, name);
if (addend != 0)
einfo ("+%v", addend);
einfo ("\n");
bfd_vma address;
{
if (abfd == (bfd *) NULL)
- einfo ("%P%X: generated");
+ einfo (_("%P%X: generated"));
else
einfo ("%X%C:", abfd, section, address);
- einfo ("dangerous relocation: %s\n", message);
+ einfo (_("dangerous relocation: %s\n"), message);
return true;
}
bfd_vma address;
{
if (abfd == (bfd *) NULL)
- einfo ("%P%X: generated");
+ einfo (_("%P%X: generated"));
else
einfo ("%X%C:", abfd, section, address);
- einfo (" reloc refers to symbol `%T' which is not being output\n", name);
+ einfo (_(" reloc refers to symbol `%T' which is not being output\n"), name);
return true;
}
if (! info->notice_all
|| (info->notice_hash != NULL
&& bfd_hash_lookup (info->notice_hash, name, false, false) != NULL))
- einfo ("%B: %s %s\n", abfd,
- bfd_is_und_section (section) ? "reference to" : "definition of",
- name);
+ {
+ if (bfd_is_und_section (section))
+ einfo ("%B: reference to %s\n", abfd, name);
+ else
+ einfo ("%B: definition of %s\n", abfd, name);
+ }
- if (command_line.cref)
+ if (command_line.cref || nocrossref_list != NULL)
add_cref (name, abfd, section, value);
return true;
projects / deliverable / binutils-gdb.git / blobdiff