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* emultempl/generic.em: Support EXTRA_EM_FILE.

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(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
Download Patch File Download Diff File Expand all files Collapse all files

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> 2001-08-12 Richard Henderson <rth@redhat.com>
* scripttempl/elf.sc, scripttempl/elfd30v.sc, * 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${EMULATION_NAME}_before_parse PARAMS ((void)); static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile)); static char *gld${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${EMULATION_NAME}.c <<EOF
static void static void
gld${EMULATION_NAME}_before_parse() gld${EMULATION_NAME}_before_parse()
{ {
@ -50,6 +61,12 @@ gld${EMULATION_NAME}_before_parse()
#endif /* not TARGET_ */ #endif /* not TARGET_ */
} }
EOF
fi
if test x"$LDEMUL_GET_SCRIPT" != xgld"$EMULATION_NAME"_get_script; then
cat >>e${EMULATION_NAME}.c <<EOF
static char * static char *
gld${EMULATION_NAME}_get_script(isfile) gld${EMULATION_NAME}_get_script(isfile)
int *isfile; int *isfile;
@ -99,34 +116,34 @@ cat >>e${EMULATION_NAME}.c <<EOF
return "ldscripts/${EMULATION_NAME}.x"; return "ldscripts/${EMULATION_NAME}.x";
} }
EOF EOF
fi
fi fi
cat >>e${EMULATION_NAME}.c <<EOF cat >>e${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, ${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse},
syslib_default, ${LDEMUL_SYSLIB-syslib_default},
hll_default, ${LDEMUL_HLL-hll_default},
after_parse_default, ${LDEMUL_AFTER_PARSE-after_parse_default},
after_open_default, ${LDEMUL_AFTER_OPEN-after_open_default},
after_allocation_default, ${LDEMUL_AFTER_ALLOCATION-after_allocation_default},
set_output_arch_default, ${LDEMUL_SET_OUTPUT_ARCH-set_output_arch_default},
ldemul_default_target, ${LDEMUL_CHOOSE_TARGET-ldemul_default_target},
before_allocation_default, ${LDEMUL_BEFORE_ALLOCATION-before_allocation_default},
gld${EMULATION_NAME}_get_script, ${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script},
"${EMULATION_NAME}", "${EMULATION_NAME}",
"${OUTPUT_FORMAT}", "${OUTPUT_FORMAT}",
NULL, /* finish */ ${LDEMUL_FINISH-NULL},
NULL, /* create output section statements */ ${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
NULL, /* open dynamic archive */ ${LDEMUL_OPEN_DYNAMIC_ARCHIVE-NULL},
NULL, /* place orphan */ ${LDEMUL_PLACE_ORPHAN-NULL},
NULL, /* set symbols */ ${LDEMUL_SET_SYMBOLS-NULL},
NULL, /* parse args */ ${LDEMUL_PARSE_ARGS-NULL},
NULL, /* unrecognized file */ ${LDEMUL_UNRECOGNIZED_FILE-NULL},
NULL, /* list options */ ${LDEMUL_LIST_OPTIONS-NULL},
NULL, /* recognized file */ ${LDEMUL_RECOGNIZED_FILE-NULL},
NULL /* find_potential_libraries */ ${LDEMUL_FIND_POTENTIAL_LIBRARIES-NULL}
}; };
EOF EOF