/* This file is is generated by a shell script. DO NOT EDIT! */
/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004 Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
This file is part of GLD, the Gnu Linker.
#include "ldfile.h"
#include "ldemul.h"
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-static int gld${EMULATION_NAME}_parse_args PARAMS((int, char **));
-static void gld${EMULATION_NAME}_list_options PARAMS ((FILE *));
-static void gld${EMULATION_NAME}_finish PARAMS ((void));
-static void gld${EMULATION_NAME}_after_open PARAMS ((void));
-
-/* If TRUE, then interworking stubs which support calls to old, non-interworking
- aware ARM code should be generated. */
+/* If TRUE, then interworking stubs which support calls to old,
+ non-interworking aware ARM code should be generated. */
static int support_old_code = 0;
static char * thumb_entry_symbol = NULL;
#define OPTION_SUPPORT_OLD_CODE 300
#define OPTION_THUMB_ENTRY 301
-static struct option longopts[] =
+static void
+gld${EMULATION_NAME}_add_options
+ (int ns ATTRIBUTE_UNUSED, char **shortopts ATTRIBUTE_UNUSED, int nl,
+ struct option **longopts, int nrl ATTRIBUTE_UNUSED,
+ struct option **really_longopts ATTRIBUTE_UNUSED)
{
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
- {NULL, no_argument, NULL, 0}
-};
+ static const struct option xtra_long[] = {
+ {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
+ {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
+ {NULL, no_argument, NULL, 0}
+ };
+
+ *longopts = xrealloc (*longopts,
+ nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
static void
-gld${EMULATION_NAME}_list_options (file)
- FILE * file;
+gld${EMULATION_NAME}_list_options (FILE *file)
{
fprintf (file, _(" --support-old-code Support interworking with old code\n"));
fprintf (file, _(" --thumb-entry=<sym> Set the entry point to be Thumb symbol <sym>\n"));
}
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char ** argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (int optc)
{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
-
- wanterror = opterr;
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, & longind);
- opterr = prevopterr;
-
switch (optc)
{
default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
+ return FALSE;
case OPTION_SUPPORT_OLD_CODE:
support_old_code = 1;
thumb_entry_symbol = optarg;
break;
}
-
- return 1;
+
+ return TRUE;
}
\f
static void
-gld${EMULATION_NAME}_before_parse ()
+gld${EMULATION_NAME}_before_parse (void)
{
#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
+ ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
#endif /* not TARGET_ */
}
sections, but before any sizes or addresses have been set. */
static void
-gld${EMULATION_NAME}_before_allocation ()
+gld${EMULATION_NAME}_before_allocation (void)
{
/* we should be able to set the size of the interworking stub section */
}
static void
-gld${EMULATION_NAME}_after_open ()
+gld${EMULATION_NAME}_after_open (void)
{
if (strstr (bfd_get_target (output_bfd), "arm") == NULL)
{
einfo ("%F%X%P: error: cannot change output format whilst linking ARM binaries\n");
return;
}
-
+
{
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
}
static void
-gld${EMULATION_NAME}_finish PARAMS((void))
+gld${EMULATION_NAME}_finish (void)
{
struct bfd_link_hash_entry * h;
if (thumb_entry_symbol == NULL)
return;
-
+
h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol,
FALSE, FALSE, TRUE);
{
static char buffer[32];
bfd_vma val;
-
+
/* Special procesing is required for a Thumb entry symbol. The
bottom bit of its address must be set. */
val = (h->u.def.value
+ bfd_get_section_vma (output_bfd,
h->u.def.section->output_section)
+ h->u.def.section->output_offset);
-
+
val |= 1;
/* Now convert this value into a string and store it in entry_symbol
- where the lang_finish() function will pick it up. */
+ where the lang_finish() function will pick it up. */
buffer[0] = '0';
buffer[1] = 'x';
-
+
sprintf_vma (buffer + 2, val);
if (entry_symbol.name != NULL && entry_from_cmdline)
}
static char *
-gld${EMULATION_NAME}_get_script (isfile)
- int *isfile;
+gld${EMULATION_NAME}_get_script (int *isfile)
EOF
if test -n "$COMPILE_IN"
sc="-f stringify.sed"
cat >>e${EMULATION_NAME}.c <<EOF
-{
+{
*isfile = 0;
- if (link_info.relocateable && config.build_constructors)
+ if (link_info.relocatable && config.build_constructors)
return
EOF
sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable) return' >> e${EMULATION_NAME}.c
+echo ' ; else if (link_info.relocatable) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
# Scripts read from the filesystem.
cat >>e${EMULATION_NAME}.c <<EOF
-{
+{
*isfile = 1;
- if (link_info.relocateable && config.build_constructors)
+ if (link_info.relocatable && config.build_constructors)
return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable)
+ else if (link_info.relocatable)
return "ldscripts/${EMULATION_NAME}.xr";
else if (!config.text_read_only)
return "ldscripts/${EMULATION_NAME}.xbn";
cat >>e${EMULATION_NAME}.c <<EOF
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
+struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
{
gld${EMULATION_NAME}_before_parse,
syslib_default,
NULL, /* open dynamic archive */
NULL, /* place orphan */
NULL, /* set symbols */
- gld${EMULATION_NAME}_parse_args,
+ NULL, /* parse_args */
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
NULL, /* unrecognised file */
gld${EMULATION_NAME}_list_options,
NULL, /* recognized file */
projects / deliverable / binutils-gdb.git / blobdiff