(ldemul_parse_args): Return bfd_boolean. Formatting.
* ldemul.h (ldemul_add_options, ldemul_handle_option): Declare.
(ldemul_parse_args): Adjust.
(struct ld_emulation_xfer_struct): Add add_options and handle_option.
Return bfd_boolean from parse_args.
* lexsup.c (parse_args): Malloc shortopts, longopts and
really_longopts. Call ldemul_add_options and ldemul_handle_option.
* emultempl/aix.em (gld${EMULATION_NAME}_add_options): Split out from
gld${EMULATION_NAME}_parse_args.
(gld${EMULATION_NAME}_handle_option): Likewise.
(ld_${EMULATION_NAME}_emulation): Adjust initializer.
* emultempl/armcoff.em: As for aix.em, but remove parse_args.
* emultempl/beos.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/elf32.em: Likewise. Don't duplicate long options either.
(gld${EMULATION_NAME}_add_sysroot): Prototype.
* emultempl/armelf.em (PARSE_AND_LIST_LONGOPTS): Don't duplicate
options.
* emultempl/hppaelf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/ppc32elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/ppc64elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/armelf_oabi.em (ld_${EMULATION_NAME}_emulation): Adjust
initializer.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/mipsecoff.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/netbsd.em (gldnetbsd_before_parse): Prototype.
+2003-02-28 Alan Modra <amodra@bigpond.net.au>
+
+ * ldemul.c (ldemul_add_options, ldemul_handle_option): New functions.
+ (ldemul_parse_args): Return bfd_boolean. Formatting.
+ * ldemul.h (ldemul_add_options, ldemul_handle_option): Declare.
+ (ldemul_parse_args): Adjust.
+ (struct ld_emulation_xfer_struct): Add add_options and handle_option.
+ Return bfd_boolean from parse_args.
+ * lexsup.c (parse_args): Malloc shortopts, longopts and
+ really_longopts. Call ldemul_add_options and ldemul_handle_option.
+ * emultempl/aix.em (gld${EMULATION_NAME}_add_options): Split out from
+ gld${EMULATION_NAME}_parse_args.
+ (gld${EMULATION_NAME}_handle_option): Likewise.
+ (ld_${EMULATION_NAME}_emulation): Adjust initializer.
+ * emultempl/armcoff.em: As for aix.em, but remove parse_args.
+ * emultempl/beos.em: Likewise.
+ * emultempl/pe.em: Likewise.
+ * emultempl/ticoff.em: Likewise.
+ * emultempl/elf32.em: Likewise. Don't duplicate long options either.
+ (gld${EMULATION_NAME}_add_sysroot): Prototype.
+ * emultempl/armelf.em (PARSE_AND_LIST_LONGOPTS): Don't duplicate
+ options.
+ * emultempl/hppaelf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
+ * emultempl/ppc32elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
+ * emultempl/ppc64elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
+ * emultempl/armelf_oabi.em (ld_${EMULATION_NAME}_emulation): Adjust
+ initializer.
+ * emultempl/generic.em: Likewise.
+ * emultempl/gld960.em: Likewise.
+ * emultempl/gld960c.em: Likewise.
+ * emultempl/linux.em: Likewise.
+ * emultempl/lnk960.em: Likewise.
+ * emultempl/m68kcoff.em: Likewise.
+ * emultempl/mipsecoff.em: Likewise.
+ * emultempl/sunos.em: Likewise.
+ * emultempl/vanilla.em: Likewise.
+ * emultempl/netbsd.em (gldnetbsd_before_parse): Prototype.
+
2003-02-25 Alexandre Oliva <aoliva@redhat.com>
* emultempl/elf32.em (gld${EMULATION_NAME}_add_sysroot): Fix
/* This file is is generated by a shell script. DO NOT EDIT! */
/* AIX emulation code for ${EMULATION_NAME}
- Copyright 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2001, 2002
+ Copyright 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>
AIX support by Ian Lance Taylor <ian@cygnus.com>
static void gld${EMULATION_NAME}_before_parse
PARAMS ((void));
-static int gld${EMULATION_NAME}_parse_args
+static bfd_boolean gld${EMULATION_NAME}_parse_args
PARAMS ((int, char **));
+static void gld${EMULATION_NAME}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+static bfd_boolean gld${EMULATION_NAME}_handle_option
+ PARAMS ((int));
static void gld${EMULATION_NAME}_after_open
PARAMS ((void));
static char *gld${EMULATION_NAME}_choose_target
/* Handle AIX specific options. */
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char **argv;
-{
- int prevoptind = optind;
- int prevopterr = opterr;
- int indx;
- int longind;
- int optc;
- bfd_signed_vma val;
- const char *end;
-
- enum
+enum
{
OPTION_IGNORE = 300,
OPTION_AUTOIMP,
OPTION_NOLIBPATH,
};
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns;
+ char **shortopts;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
+{
+ static const char xtra_short[] = "D:H:KT:z";
+ static const struct option xtra_long[] = {
/* -binitfini has special handling in the linker backend. The native linker
uses the arguemnts to generate a table of init and fini functions for
the executable. The important use for this option is to support aix 4.2+
the first symbol in the loader symbol table is __rtinit. The gnu linker
generates this symbol and makes it the first loader symbol. */
- static const struct option longopts[] = {
{"basis", no_argument, NULL, OPTION_IGNORE},
{"bautoimp", no_argument, NULL, OPTION_AUTOIMP},
{"bcomprld", no_argument, NULL, OPTION_IGNORE},
-bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk,
-bx, -bX, -bxref. */
+ *shortopts = (char *) xrealloc (*shortopts, ns + sizeof (xtra_short));
+ memcpy (*shortopts + ns, &xtra_short, sizeof (xtra_short));
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
+
+static bfd_boolean
+gld${EMULATION_NAME}_parse_args (argc, argv)
+ int argc;
+ char **argv;
+{
+ int indx;
+
/* If the current option starts with -b, change the first : to an =.
The AIX linker uses : to separate the option from the argument;
changing it to = lets us treat it as a getopt option. */
}
}
}
+ return FALSE;
+}
-
- /* We add s and u so to the short options list so that -s and -u on
- the command line do not match -static and -unix. */
-
- opterr = 0;
- optc = getopt_long_only (argc, argv, "-D:H:KT:zsu", longopts, &longind);
- opterr = prevopterr;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (optc)
+ int optc;
+{
+ bfd_signed_vma val;
+ const char *end;
switch (optc)
{
- case 's':
- case 'u':
default:
- optind = prevoptind;
- return 0;
+ return FALSE;
case 0:
/* Long option which just sets a flag. */
ignore the AIX option, because gcc passes it to the linker. */
val = bfd_scan_vma (optarg, &end, 0);
if (*end != '\0')
- {
- optind = prevoptind;
- return 0;
- }
+ return FALSE;
lang_section_start (".text", exp_intop (val));
break;
}
- return 1;
+ return TRUE;
}
/* This is called when an input file can not be recognized as a BFD
/* Read an import or export file. For an import file, this is called
by the before_allocation emulation routine. For an export file,
- this is called by the parse_args emulation routine. */
+ this is called by the handle_option emulation routine. */
static void
gld${EMULATION_NAME}_read_file (filename, import)
0, /* place_orphan */
0, /* set_symbols */
gld${EMULATION_NAME}_parse_args,
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
gld${EMULATION_NAME}_unrecognized_file,
NULL, /* list_options */
NULL, /* recognized_file */
/* This file is is generated by a shell script. DO NOT EDIT! */
/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+ Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
static void gld${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}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
static void gld${EMULATION_NAME}_list_options PARAMS ((FILE *));
+static bfd_boolean gld${EMULATION_NAME}_handle_option PARAMS ((int));
static void gld${EMULATION_NAME}_finish PARAMS ((void));
static void gld${EMULATION_NAME}_after_open PARAMS ((void));
#define OPTION_SUPPORT_OLD_CODE 300
#define OPTION_THUMB_ENTRY 301
-static struct option longopts[] =
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns ATTRIBUTE_UNUSED;
+ char **shortopts ATTRIBUTE_UNUSED;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
{
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
- {NULL, no_argument, NULL, 0}
-};
+ static const struct option xtra_long[] = {
+ {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
+ {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
+ {NULL, no_argument, NULL, 0}
+ };
+
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
static void
gld${EMULATION_NAME}_list_options (file)
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 (optc)
+ 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;
break;
}
- return 1;
+ return TRUE;
}
\f
static void
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 */
# This shell script emits a C file. -*- C -*-
-# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2002
+# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2002, 2003
# Free Software Foundation, Inc.
#
# This file is part of GLD, the Gnu Linker.
PARSE_AND_LIST_SHORTOPTS=p
-# Note we have duplicate entries for no-pipeline-knowledge in order
-# to prevent getopt_long_only from thinking that -n is a unique
-# abbreviation for --no-pipeline-knowledge.
PARSE_AND_LIST_LONGOPTS='
{ "no-pipeline-knowledge", no_argument, NULL, '\'p\''},
- { "no-pipeline-knowledge", no_argument, NULL, '\'p\''},
{ "thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
'
/* This file is is generated by a shell script. DO NOT EDIT! */
/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+ Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
fi
cat >e${EMULATION_NAME}.c <<EOF
/* This file is part of GLD, the Gnu Linker.
- Copyright 1995, 1996, 1997, 1998, 2000, 2001, 2002
+ Copyright 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
static bfd_boolean gld${EMULATION_NAME}_place_orphan
PARAMS ((lang_input_statement_type *, asection *));
static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
static int sort_by_file_name PARAMS ((const PTR, const PTR));
static int sort_by_section_name PARAMS ((const PTR, const PTR));
#define OPTION_SUBSYSTEM (OPTION_STACK + 1)
#define OPTION_HEAP (OPTION_SUBSYSTEM + 1)
-static struct option longopts[] = {
- /* PE options */
+static void gld${EMULATION_NAME}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns ATTRIBUTE_UNUSED;
+ char **shortopts ATTRIBUTE_UNUSED;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
+{
+ static const struct option xtra_long[] = {
+ /* PE options */
{"base-file", required_argument, NULL, OPTION_BASE_FILE},
{"dll", no_argument, NULL, OPTION_DLL},
{"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
{"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
{"stack", required_argument, NULL, OPTION_STACK},
{"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
- {NULL, no_argument, NULL, 0}
+ {NULL, no_argument, NULL, 0}
};
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
+
/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
parameters which may be input from the command line */
}
+static bfd_boolean gld${EMULATION_NAME}_handle_option
+ PARAMS ((int));
-static int
-gld_${EMULATION_NAME}_parse_args(argc, argv)
- int argc;
- char **argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (optc)
+ 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_BASE_FILE:
link_info.base_file = (PTR) fopen (optarg, FOPEN_WB);
set_pe_value ("__image_base__");
break;
}
- return 1;
+ return TRUE;
}
\f
/* Assign values to the special symbols before the linker script is
NULL, /* open dynamic archive */
gld${EMULATION_NAME}_place_orphan,
gld_${EMULATION_NAME}_set_symbols,
- gld_${EMULATION_NAME}_parse_args,
+ NULL, /* parse_args */
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
#include "ldemul.h"
#include <ldgram.h>
#include "elf/common.h"
+#include "getopt.h"
static void gld${EMULATION_NAME}_before_parse
PARAMS ((void));
/* Add the sysroot to every entry in a colon-separated path. */
+static char * gld${EMULATION_NAME}_add_sysroot PARAMS ((const char *));
+
static char *
gld${EMULATION_NAME}_add_sysroot (path)
const char *path;
if test -n "$PARSE_AND_LIST_ARGS_CASES" -o x"$GENERATE_SHLIB_SCRIPT" = xyes; then
-if test x"$LDEMUL_PARSE_ARGS" != xgld"$EMULATION_NAME"_parse_args; then
-
if test -n "$PARSE_AND_LIST_PROLOGUE" ; then
cat >>e${EMULATION_NAME}.c <<EOF
$PARSE_AND_LIST_PROLOGUE
cat >>e${EMULATION_NAME}.c <<EOF
-#include "getopt.h"
-
#define OPTION_DISABLE_NEW_DTAGS (400)
#define OPTION_ENABLE_NEW_DTAGS (OPTION_DISABLE_NEW_DTAGS + 1)
#define OPTION_GROUP (OPTION_ENABLE_NEW_DTAGS + 1)
#define OPTION_EH_FRAME_HDR (OPTION_GROUP + 1)
-static struct option longopts[] =
+static void gld${EMULATION_NAME}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns;
+ char **shortopts;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
{
+ static const char xtra_short[] = "${PARSE_AND_LIST_SHORTOPTS}z:";
+ static const struct option xtra_long[] = {
EOF
if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
cat >>e${EMULATION_NAME}.c <<EOF
- /* getopt allows abbreviations, so we do this to stop it from
- treating -d/-e as abbreviations for these options. */
- {"disable-new-dtags", no_argument, NULL, OPTION_DISABLE_NEW_DTAGS},
- {"disable-new-dtags", no_argument, NULL, OPTION_DISABLE_NEW_DTAGS},
- {"enable-new-dtags", no_argument, NULL, OPTION_ENABLE_NEW_DTAGS},
- {"enable-new-dtags", no_argument, NULL, OPTION_ENABLE_NEW_DTAGS},
- {"eh-frame-hdr", no_argument, NULL, OPTION_EH_FRAME_HDR},
- {"Bgroup", no_argument, NULL, OPTION_GROUP},
- {"Bgroup", no_argument, NULL, OPTION_GROUP},
+ {"disable-new-dtags", no_argument, NULL, OPTION_DISABLE_NEW_DTAGS},
+ {"enable-new-dtags", no_argument, NULL, OPTION_ENABLE_NEW_DTAGS},
+ {"eh-frame-hdr", no_argument, NULL, OPTION_EH_FRAME_HDR},
+ {"Bgroup", no_argument, NULL, OPTION_GROUP},
EOF
fi
if test -n "$PARSE_AND_LIST_LONGOPTS" ; then
cat >>e${EMULATION_NAME}.c <<EOF
- $PARSE_AND_LIST_LONGOPTS
+ $PARSE_AND_LIST_LONGOPTS
EOF
fi
cat >>e${EMULATION_NAME}.c <<EOF
- {NULL, no_argument, NULL, 0}
-};
-
+ {NULL, no_argument, NULL, 0}
+ };
+
+ *shortopts = (char *) xrealloc (*shortopts, ns + sizeof (xtra_short));
+ memcpy (*shortopts + ns, &xtra_short, sizeof (xtra_short));
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
-static int gld${EMULATION_NAME}_parse_args PARAMS ((int, char **));
+static bfd_boolean gld${EMULATION_NAME}_handle_option
+ PARAMS ((int));
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char ** argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (optc)
+ int optc;
{
- int longind;
- int optc;
- static int prevoptind = -1;
- int prevopterr = opterr;
- int wanterror;
-
- if (prevoptind != optind)
- opterr = 0;
-
- wanterror = opterr;
- prevoptind = optind;
-
- optc = getopt_long_only (argc, argv,
- "-${PARSE_AND_LIST_SHORTOPTS}z:", longopts,
- &longind);
- opterr = prevopterr;
-
switch (optc)
{
default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
+ return FALSE;
EOF
cat >>e${EMULATION_NAME}.c <<EOF
}
- return 1;
+ return TRUE;
}
EOF
-fi
if test x"$LDEMUL_LIST_OPTIONS" != xgld"$EMULATION_NAME"_list_options; then
cat >>e${EMULATION_NAME}.c <<EOF
fi
fi
else
-if test x"$LDEMUL_PARSE_ARGS" != xgld"$EMULATION_NAME"_parse_args; then
cat >>e${EMULATION_NAME}.c <<EOF
-#define gld${EMULATION_NAME}_parse_args NULL
+#define gld${EMULATION_NAME}_add_options NULL
+#define gld${EMULATION_NAME}_handle_option NULL
EOF
-fi
if test x"$LDEMUL_LIST_OPTIONS" != xgld"$EMULATION_NAME"_list_options; then
cat >>e${EMULATION_NAME}.c <<EOF
#define gld${EMULATION_NAME}_list_options NULL
${LDEMUL_OPEN_DYNAMIC_ARCHIVE-gld${EMULATION_NAME}_open_dynamic_archive},
${LDEMUL_PLACE_ORPHAN-gld${EMULATION_NAME}_place_orphan},
${LDEMUL_SET_SYMBOLS-NULL},
- ${LDEMUL_PARSE_ARGS-gld${EMULATION_NAME}_parse_args},
+ ${LDEMUL_PARSE_ARGS-NULL},
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
${LDEMUL_UNRECOGNIZED_FILE-NULL},
${LDEMUL_LIST_OPTIONS-gld${EMULATION_NAME}_list_options},
${LDEMUL_RECOGNIZED_FILE-NULL},
${LDEMUL_PLACE_ORPHAN-NULL},
${LDEMUL_SET_SYMBOLS-NULL},
${LDEMUL_PARSE_ARGS-NULL},
+ NULL, /* add_options */
+ NULL, /* handle_option */
${LDEMUL_UNRECOGNIZED_FILE-NULL},
${LDEMUL_LIST_OPTIONS-NULL},
${LDEMUL_RECOGNIZED_FILE-NULL},
# This shell script emits a C file. -*- C -*-
# It does some substitutions.
cat >e${EMULATION_NAME}.c <<EOF
-/* Copyright 1991, 1992, 1994, 1999, 2000, 2001, 2002
+/* Copyright 1991, 1992, 1994, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GLD, the Gnu Linker.
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
# This shell script emits a C file. -*- C -*-
# It does some substitutions.
cat >e${EMULATION_NAME}.c <<EOF
-/* Copyright 1991, 1993, 1994, 1996, 1999, 2000, 2001, 2002
+/* Copyright 1991, 1993, 1994, 1996, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GLD, the Gnu Linker.
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
#define OPTION_STUBGROUP_SIZE (OPTION_MULTI_SUBSPACE + 1)
'
-# The options are repeated below so that no abbreviations are allowed.
-# Otherwise -s matches stub-group-size
PARSE_AND_LIST_LONGOPTS='
{ "multi-subspace", no_argument, NULL, OPTION_MULTI_SUBSPACE },
- { "multi-subspace", no_argument, NULL, OPTION_MULTI_SUBSPACE },
- { "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
{ "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
'
/* This file is is generated by a shell script. DO NOT EDIT! */
/* Linux a.out emulation code for ${EMULATION_NAME}
- Copyright 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2002
+ Copyright 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>
Linux support by Eric Youngdale <ericy@cais.cais.com>
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
# It does some substitutions.
cat >e${EMULATION_NAME}.c <<EOF
/* intel coff loader emulation specific stuff
- Copyright 1991, 1992, 1994, 1995, 1996, 1999, 2000, 2001, 2002
+ Copyright 1991, 1992, 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
/* This file is is generated by a shell script. DO NOT EDIT! */
/* Handle embedded relocs for m68k.
- Copyright 2000, 2002 Free Software Foundation, Inc.
+ Copyright 2000, 2002, 2003 Free Software Foundation, Inc.
Written by Michael Sokolov <msokolov@ivan.Harhan.ORG>, based on generic.em
by Steve Chamberlain <steve@cygnus.com>, embedded relocs code based on
mipsecoff.em by Ian Lance Taylor <ian@cygnus.com>.
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
/* This file is is generated by a shell script. DO NOT EDIT! */
/* Handle embedded relocs for MIPS.
- Copyright 1994, 1995, 1997, 2000, 2002 Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1997, 2000, 2002, 2003
+ Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@cygnus.com> based on generic.em.
This file is part of GLD, the Gnu Linker.
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
LDEMUL_BEFORE_PARSE=gldnetbsd_before_parse
cat >>e${EMULATION_NAME}.c <<EOF
+static void gldnetbsd_before_parse PARAMS ((void));
+
static void
gldnetbsd_before_parse ()
{
static bfd_boolean gld_${EMULATION_NAME}_place_orphan
PARAMS ((lang_input_statement_type *, asection *));
static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
static void gld_${EMULATION_NAME}_finish PARAMS ((void));
static bfd_boolean gld_${EMULATION_NAME}_open_dynamic_archive
PARAMS ((const char *, search_dirs_type *, lang_input_statement_type *));
+static void gld${EMULATION_NAME}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+static bfd_boolean gld${EMULATION_NAME}_handle_option PARAMS ((int));
static void gld_${EMULATION_NAME}_list_options PARAMS ((FILE *));
static void set_pe_name PARAMS ((char *, long));
static void set_pe_subsystem PARAMS ((void));
#define OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC \
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC + 1)
-static struct option longopts[] = {
- /* PE options */
- {"base-file", required_argument, NULL, OPTION_BASE_FILE},
- {"dll", no_argument, NULL, OPTION_DLL},
- {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
- {"heap", required_argument, NULL, OPTION_HEAP},
- {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
- {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
- {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
- {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
- {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
- {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
- {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
- {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
- {"stack", required_argument, NULL, OPTION_STACK},
- {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns ATTRIBUTE_UNUSED;
+ char **shortopts ATTRIBUTE_UNUSED;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
+{
+ static const struct option xtra_long[] = {
+ /* PE options */
+ {"base-file", required_argument, NULL, OPTION_BASE_FILE},
+ {"dll", no_argument, NULL, OPTION_DLL},
+ {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
+ {"heap", required_argument, NULL, OPTION_HEAP},
+ {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
+ {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
+ {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
+ {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
+ {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
+ {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
+ {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
+ {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
+ {"stack", required_argument, NULL, OPTION_STACK},
+ {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
+ {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
+ {"thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY},
#ifdef DLL_SUPPORT
- /* getopt allows abbreviations, so we do this to stop it from treating -o
- as an abbreviation for this option */
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
- {"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
- {"exclude-libs", required_argument, NULL, OPTION_EXCLUDE_LIBS},
- {"kill-at", no_argument, NULL, OPTION_KILL_ATS},
- {"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
- {"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
- {"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
- {"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
- {"warn-duplicate-exports", no_argument, NULL, OPTION_WARN_DUPLICATE_EXPORTS},
- /* getopt() allows abbreviations, so we do this to stop it from
- treating -c as an abbreviation for these --compat-implib. */
- {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
- {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
- {"enable-auto-image-base", no_argument, NULL, OPTION_ENABLE_AUTO_IMAGE_BASE},
- {"disable-auto-image-base", no_argument, NULL, OPTION_DISABLE_AUTO_IMAGE_BASE},
- {"dll-search-prefix", required_argument, NULL, OPTION_DLL_SEARCH_PREFIX},
- {"no-default-excludes", no_argument, NULL, OPTION_NO_DEFAULT_EXCLUDES},
- {"enable-auto-import", no_argument, NULL, OPTION_DLL_ENABLE_AUTO_IMPORT},
- {"disable-auto-import", no_argument, NULL, OPTION_DLL_DISABLE_AUTO_IMPORT},
- {"enable-extra-pe-debug", no_argument, NULL, OPTION_ENABLE_EXTRA_PE_DEBUG},
- {"enable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC},
- {"disable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC},
+ /* getopt allows abbreviations, so we do this to stop it from treating -o
+ as an abbreviation for this option */
+ {"output-def", required_argument, NULL, OPTION_OUT_DEF},
+ {"output-def", required_argument, NULL, OPTION_OUT_DEF},
+ {"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
+ {"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
+ {"exclude-libs", required_argument, NULL, OPTION_EXCLUDE_LIBS},
+ {"kill-at", no_argument, NULL, OPTION_KILL_ATS},
+ {"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
+ {"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
+ {"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
+ {"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
+ {"warn-duplicate-exports", no_argument, NULL, OPTION_WARN_DUPLICATE_EXPORTS},
+ /* getopt() allows abbreviations, so we do this to stop it from
+ treating -c as an abbreviation for these --compat-implib. */
+ {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
+ {"compat-implib", no_argument, NULL, OPTION_IMP_COMPAT},
+ {"enable-auto-image-base", no_argument, NULL, OPTION_ENABLE_AUTO_IMAGE_BASE},
+ {"disable-auto-image-base", no_argument, NULL, OPTION_DISABLE_AUTO_IMAGE_BASE},
+ {"dll-search-prefix", required_argument, NULL, OPTION_DLL_SEARCH_PREFIX},
+ {"no-default-excludes", no_argument, NULL, OPTION_NO_DEFAULT_EXCLUDES},
+ {"enable-auto-import", no_argument, NULL, OPTION_DLL_ENABLE_AUTO_IMPORT},
+ {"disable-auto-import", no_argument, NULL, OPTION_DLL_DISABLE_AUTO_IMPORT},
+ {"enable-extra-pe-debug", no_argument, NULL, OPTION_ENABLE_EXTRA_PE_DEBUG},
+ {"enable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC},
+ {"disable-runtime-pseudo-reloc", no_argument, NULL, OPTION_DLL_DISABLE_RUNTIME_PSEUDO_RELOC},
#endif
- {NULL, no_argument, NULL, 0}
-};
+ {NULL, no_argument, NULL, 0}
+ };
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
parameters which may be input from the command line. */
}
-static int
-gld_${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char **argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (optc)
+ 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_BASE_FILE:
link_info.base_file = (PTR) fopen (optarg, FOPEN_WB);
break;
#endif
}
- return 1;
+ return TRUE;
}
\f
gld_${EMULATION_NAME}_open_dynamic_archive,
gld_${EMULATION_NAME}_place_orphan,
gld_${EMULATION_NAME}_set_symbols,
- gld_${EMULATION_NAME}_parse_args,
+ NULL, /* parse_args */
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
gld_${EMULATION_NAME}_unrecognized_file,
gld_${EMULATION_NAME}_list_options,
gld_${EMULATION_NAME}_recognized_file,
#define OPTION_NO_TLS_OPT 301
'
-# The options are repeated below so that no abbreviations are allowed.
PARSE_AND_LIST_LONGOPTS='
{ "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
- { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
'
PARSE_AND_LIST_OPTIONS='
#define OPTION_NO_TLS_OPT (OPTION_NO_DOTSYMS + 1)
'
-# The options are repeated below so that no abbreviations are allowed.
-# Otherwise -s matches stub-group-size
PARSE_AND_LIST_LONGOPTS='
{ "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
- { "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
- { "dotsyms", no_argument, NULL, OPTION_DOTSYMS },
{ "dotsyms", no_argument, NULL, OPTION_DOTSYMS },
{ "no-dotsyms", no_argument, NULL, OPTION_NO_DOTSYMS },
- { "no-dotsyms", no_argument, NULL, OPTION_NO_DOTSYMS },
- { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
{ "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
'
/* This file is is generated by a shell script. DO NOT EDIT! */
/* SunOS emulation code for ${EMULATION_NAME}
- Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002
+ Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>
SunOS shared library support by Ian Lance Taylor <ian@cygnus.com>
NULL, /* place orphan */
gld${EMULATION_NAME}_set_symbols,
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
(echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
cat >>e${EMULATION_NAME}.c <<EOF
/* This file is part of GLD, the Gnu Linker.
- Copyright 1999, 2000, 2002 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
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
static void gld_${EMULATION_NAME}_before_parse PARAMS ((void));
static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
+static void gld${EMULATION_NAME}_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+static bfd_boolean gld${EMULATION_NAME}_handle_option PARAMS ((int));
static void gld_${EMULATION_NAME}_list_options PARAMS ((FILE *));
/* TI COFF extra command line options */
#define OPTION_COFF_FORMAT (300 + 1)
-static struct option longopts[] =
+static void
+gld${EMULATION_NAME}_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns ATTRIBUTE_UNUSED;
+ char **shortopts ATTRIBUTE_UNUSED;
+ int nl;
+ struct option **longopts;
+ int nrl ATTRIBUTE_UNUSED;
+ struct option **really_longopts ATTRIBUTE_UNUSED;
{
- /* TI COFF options */
- {"format", required_argument, NULL, OPTION_COFF_FORMAT },
- {NULL, no_argument, NULL, 0}
-};
+ static const struct option xtra_long[] = {
+ /* TI COFF options */
+ {"format", required_argument, NULL, OPTION_COFF_FORMAT },
+ {NULL, no_argument, NULL, 0}
+ };
+
+ *longopts = (struct option *)
+ xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+ memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
static void
gld_${EMULATION_NAME}_list_options (file)
fprintf (file, _(" --format 0|1|2 Specify which COFF version to use"));
}
-static int
-gld_${EMULATION_NAME}_parse_args(argc, argv)
- int argc;
- char **argv;
+static bfd_boolean
+gld${EMULATION_NAME}_handle_option (optc)
+ 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_COFF_FORMAT:
if ((*optarg == '0' || *optarg == '1' || *optarg == '2')
else
{
einfo (_("%P%F: invalid COFF format version %s\n"), optarg);
-
}
break;
}
- return 1;
+ return FALSE;
}
static void
NULL, /* open dynamic archive */
NULL, /* place orphan */
NULL, /* set_symbols */
- gld_${EMULATION_NAME}_parse_args,
+ NULL, /* parse_args */
+ gld${EMULATION_NAME}_add_options,
+ gld${EMULATION_NAME}_handle_option,
NULL, /* unrecognized_file */
gld_${EMULATION_NAME}_list_options,
NULL, /* recognized file */
# It does some substitutions.
cat >e${EMULATION_NAME}.c <<EOF
/* A vanilla emulation with no defaults
- Copyright 1991, 1992, 1994, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1991, 1992, 1994, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
This file is part of GLD, the Gnu Linker.
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
+ NULL, /* add_options */
+ NULL, /* handle_option */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
return FALSE;
}
-int
+void
+ldemul_add_options (ns, shortopts, nl, longopts, nrl, really_longopts)
+ int ns;
+ char **shortopts;
+ int nl;
+ struct option **longopts;
+ int nrl;
+ struct option **really_longopts;
+{
+ if (ld_emulation->add_options)
+ (*ld_emulation->add_options) (ns, shortopts, nl, longopts,
+ nrl, really_longopts);
+}
+
+bfd_boolean
+ldemul_handle_option (optc)
+ int optc;
+{
+ if (ld_emulation->handle_option)
+ return (*ld_emulation->handle_option) (optc);
+ return FALSE;
+}
+
+bfd_boolean
ldemul_parse_args (argc, argv)
int argc;
char **argv;
{
/* Try and use the emulation parser if there is one. */
if (ld_emulation->parse_args)
- {
- return ld_emulation->parse_args (argc, argv);
- }
- return 0;
+ return (*ld_emulation->parse_args) (argc, argv);
+ return TRUE;
}
/* Let the emulation code handle an unrecognized file. */
PARAMS ((void));
extern bfd_boolean ldemul_place_orphan
PARAMS ((struct lang_input_statement_struct *, asection *));
-extern int ldemul_parse_args
+extern bfd_boolean ldemul_parse_args
PARAMS ((int, char **));
+extern void ldemul_add_options
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+extern bfd_boolean ldemul_handle_option
+ PARAMS ((int));
extern bfd_boolean ldemul_unrecognized_file
PARAMS ((struct lang_input_statement_struct *));
extern bfd_boolean ldemul_recognized_file
reading the script. Used to initialize symbols used in the script. */
void (*set_symbols) PARAMS ((void));
- /* Run to parse args which the base linker doesn't
- understand. Return non zero on sucess. */
- int (*parse_args) PARAMS ((int, char **));
+ /* Parse args which the base linker doesn't understand.
+ Return TRUE on success. */
+ bfd_boolean (*parse_args) PARAMS ((int, char **));
+
+ /* Hook to add options to parameters passed by the base linker to
+ getopt_long and getopt_long_only calls. */
+ void (*add_options)
+ PARAMS ((int, char **, int, struct option **, int, struct option **));
+
+ /* Companion to the above to handle an option. Returns TRUE if it is
+ one of our options. */
+ bfd_boolean (*handle_option) PARAMS ((int));
/* Run to handle files which are not recognized as object files or
archives. Return TRUE if the file was handled. */
int is, il, irl;
int ingroup = 0;
char *default_dirlist = NULL;
- char shortopts[OPTION_COUNT * 3 + 2];
- struct option longopts[OPTION_COUNT + 1];
- struct option really_longopts[OPTION_COUNT + 1];
+ char *shortopts;
+ struct option *longopts;
+ struct option *really_longopts;
int last_optind;
+ shortopts = (char *) xmalloc (OPTION_COUNT * 3 + 2);
+ longopts = (struct option *) xmalloc (sizeof (*longopts)
+ * (OPTION_COUNT + 1));
+ really_longopts = (struct option *) xmalloc (sizeof (*really_longopts)
+ * (OPTION_COUNT + 1));
+
/* Starting the short option string with '-' is for programs that
expect options and other ARGV-elements in any order and that care about
the ordering of the two. We describe each non-option ARGV-element
longopts[il].name = NULL;
really_longopts[irl].name = NULL;
+ ldemul_add_options (is, &shortopts, il, &longopts, irl, &really_longopts);
+
/* The -G option is ambiguous on different platforms. Sometimes it
specifies the largest data size to put into the small data
section. Sometimes it is equivalent to --shared. Unfortunately,
optc = getopt_long (argc, argv, "-", really_longopts, &longind);
}
+ if (ldemul_handle_option (optc))
+ continue;
+
if (optc == -1)
break;
projects / external / binutils.git / commitdiff