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* emultempl/generic.em: Support EXTRA_EM_FILE. 

(ld_${EMULATION_NAME}_emulation): Support emulation parameters
	LDEMUL_BEFORE_PARSE, LDEMUL_SYSLIB, LDEMUL_HLL,
	LDEMUL_AFTER_PARSE, LDEMUL_AFTER_OPEN, LDEMUL_AFTER_ALLOCATION,
	LDEMUL_SET_OUTPUT_ARCH, LDEMUL_CHOOSE_TARGET,
	LDEMUL_BEFORE_ALLOCATION, LDEMUL_GET_SCRIPT, LDEMUL_FINISH,
	LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS,
	LDEMUL_OPEN_DYNAMIC_ARCHIVE, LDEMUL_PLACE_ORPHAN,
	LDEMUL_SET_SYMBOLS, LDEMUL_PARSE_ARGS, LDEMUL_UNRECOGNIZED_FILE,
	LDEMUL_LIST_OPTIONS, LDEMUL_RECOGNIZED_FILE,
	LDEMUL_FIND_POTENTIAL_LIBRARIES.
This commit is contained in:
Hans-Peter Nilsson 2001-08-13 07:24:58 +00:00
parent a9022147a2
commit 55ab6103c5
2 changed files with 52 additions and 21 deletions
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14
ld/ChangeLog
View File

@ -1,3 +1,17 @@
2001-08-13 Hans-Peter Nilsson <hp@bitrange.com>
* emultempl/generic.em: Support EXTRA_EM_FILE.
(ld_${EMULATION_NAME}_emulation): Support emulation parameters
LDEMUL_BEFORE_PARSE, LDEMUL_SYSLIB, LDEMUL_HLL,
LDEMUL_AFTER_PARSE, LDEMUL_AFTER_OPEN, LDEMUL_AFTER_ALLOCATION,
LDEMUL_SET_OUTPUT_ARCH, LDEMUL_CHOOSE_TARGET,
LDEMUL_BEFORE_ALLOCATION, LDEMUL_GET_SCRIPT, LDEMUL_FINISH,
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS,
LDEMUL_OPEN_DYNAMIC_ARCHIVE, LDEMUL_PLACE_ORPHAN,
LDEMUL_SET_SYMBOLS, LDEMUL_PARSE_ARGS, LDEMUL_UNRECOGNIZED_FILE,
LDEMUL_LIST_OPTIONS, LDEMUL_RECOGNIZED_FILE,
LDEMUL_FIND_POTENTIAL_LIBRARIES.
2001-08-12 Richard Henderson <rth@redhat.com>
* scripttempl/elf.sc, scripttempl/elfd30v.sc,

59
ld/emultempl/generic.em
View File

@ -42,6 +42,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
EOF
# Import any needed special functions and/or overrides.
#
if test -n "$EXTRA_EM_FILE" ; then
. ${srcdir}/emultempl/${EXTRA_EM_FILE}.em
fi
if test x"$LDEMUL_BEFORE_PARSE" != xgld"$EMULATION_NAME"_before_parse; then
cat >>e${EMULATION_NAME}.c <<EOF
static void
gld${EMULATION_NAME}_before_parse()
{
@ -50,6 +61,12 @@ gld${EMULATION_NAME}_before_parse()
#endif /* not TARGET_ */
}
EOF
fi
if test x"$LDEMUL_GET_SCRIPT" != xgld"$EMULATION_NAME"_get_script; then
cat >>e${EMULATION_NAME}.c <<EOF
static char *
gld${EMULATION_NAME}_get_script(isfile)
int *isfile;
@ -99,34 +116,34 @@ cat >>e${EMULATION_NAME}.c <<EOF
return "ldscripts/${EMULATION_NAME}.x";
}
EOF
fi
fi
cat >>e${EMULATION_NAME}.c <<EOF
struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
{
gld${EMULATION_NAME}_before_parse,
syslib_default,
hll_default,
after_parse_default,
after_open_default,
after_allocation_default,
set_output_arch_default,
ldemul_default_target,
before_allocation_default,
gld${EMULATION_NAME}_get_script,
${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse},
${LDEMUL_SYSLIB-syslib_default},
${LDEMUL_HLL-hll_default},
${LDEMUL_AFTER_PARSE-after_parse_default},
${LDEMUL_AFTER_OPEN-after_open_default},
${LDEMUL_AFTER_ALLOCATION-after_allocation_default},
${LDEMUL_SET_OUTPUT_ARCH-set_output_arch_default},
${LDEMUL_CHOOSE_TARGET-ldemul_default_target},
${LDEMUL_BEFORE_ALLOCATION-before_allocation_default},
${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script},
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */
NULL, /* set symbols */
NULL, /* parse args */
NULL, /* unrecognized file */
NULL, /* list options */
NULL, /* recognized file */
NULL /* find_potential_libraries */
${LDEMUL_FINISH-NULL},
${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
${LDEMUL_OPEN_DYNAMIC_ARCHIVE-NULL},
${LDEMUL_PLACE_ORPHAN-NULL},
${LDEMUL_SET_SYMBOLS-NULL},
${LDEMUL_PARSE_ARGS-NULL},
${LDEMUL_UNRECOGNIZED_FILE-NULL},
${LDEMUL_LIST_OPTIONS-NULL},
${LDEMUL_RECOGNIZED_FILE-NULL},
${LDEMUL_FIND_POTENTIAL_LIBRARIES-NULL}
};
EOF