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2011-05-04 Tristan Gingold <gingold@adacore.com>

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* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
	LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
	* emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
	(gld${EMULATION_NAME}_add_options): New function.
	(gld${EMULATION_NAME}_list_options): Ditto.
	(gld${EMULATION_NAME}_handle_option): Ditto.
	(LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
	(LDEMUL_LIST_OPTIONS): Define.
This commit is contained in:
Tristan Gingold 2011-05-04 08:31:04 +00:00
parent 8cfbb63d82
commit 45cfb56cf4
3 changed files with 63 additions and 2 deletions
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11
ld/ChangeLog
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@ -1,3 +1,14 @@
2011-05-04 Tristan Gingold <gingold@adacore.com>
* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
* emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
(gld${EMULATION_NAME}_add_options): New function.
(gld${EMULATION_NAME}_list_options): Ditto.
(gld${EMULATION_NAME}_handle_option): Ditto.
(LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
(LDEMUL_LIST_OPTIONS): Define.
2011-05-04 Alan Modra <amodra@gmail.com>
PR ld/12726

4
ld/emultempl/generic.em
View File

@ -138,8 +138,8 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
${LDEMUL_PLACE_ORPHAN-NULL},
${LDEMUL_SET_SYMBOLS-NULL},
${LDEMUL_PARSE_ARGS-NULL},
NULL, /* add_options */
NULL, /* handle_option */
${LDEMUL_ADD_OPTIONS-NULL},
${LDEMUL_HANDLE_OPTION-NULL},
${LDEMUL_UNRECOGNIZED_FILE-NULL},
${LDEMUL_LIST_OPTIONS-NULL},
${LDEMUL_RECOGNIZED_FILE-NULL},

50
ld/emultempl/vms.em
View File

@ -23,6 +23,8 @@
# This file is sourced from generic.em.
fragment <<EOF
#include "getopt.h"
static void
gld${EMULATION_NAME}_before_parse (void)
{
@ -117,6 +119,51 @@ vms_place_orphan (asection *s,
else
return NULL;
}
/* VMS specific options. */
#define OPTION_IDENTIFICATION (300 + 1)
static void
gld${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)
{
static const struct option xtra_long[] = {
{"identification", required_argument, NULL, OPTION_IDENTIFICATION},
{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${EMULATION_NAME}_list_options (FILE *file)
{
fprintf (file, _(" --identification <string> Set the identification of the output\n"));
}
static bfd_boolean
gld${EMULATION_NAME}_handle_option (int optc)
{
switch (optc)
{
default:
return FALSE;
case OPTION_IDENTIFICATION:
/* Currently ignored. */
break;
}
return TRUE;
}
EOF
LDEMUL_PLACE_ORPHAN=vms_place_orphan
@ -124,3 +171,6 @@ LDEMUL_BEFORE_PARSE=gld"$EMULATION_NAME"_before_parse
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=gld"$EMULATION_NAME"_create_output_section_statements
LDEMUL_FIND_POTENTIAL_LIBRARIES=gld"$EMULATION_NAME"_find_potential_libraries
LDEMUL_OPEN_DYNAMIC_ARCHIVE=gld"$EMULATION_NAME"_open_dynamic_archive
LDEMUL_ADD_OPTIONS=gld"$EMULATION_NAME"_add_options
LDEMUL_HANDLE_OPTION=gld"$EMULATION_NAME"_handle_option
LDEMUL_LIST_OPTIONS=gld"$EMULATION_NAME"_list_options