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authorHans-Peter Nilsson <hp@axis.com>2001-08-13 07:24:58 +0000
committerHans-Peter Nilsson <hp@axis.com>2001-08-13 07:24:58 +0000
commit55ab6103c5aa25c2eb95b94bbab33c3134b48b95 (patch)
treee9261674606ec2911d9a0b924ca8d4b7bc7d813a /ld
parenta9022147a2a0acc50711501271a727e6aaa7acc8 (diff)
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* emultempl/generic.em: Support EXTRA_EM_FILE.
(ld_${EMULATION_NAME}_emulation): Support emulation parameters LDEMUL_BEFORE_PARSE, LDEMUL_SYSLIB, LDEMUL_HLL, LDEMUL_AFTER_PARSE, LDEMUL_AFTER_OPEN, LDEMUL_AFTER_ALLOCATION, LDEMUL_SET_OUTPUT_ARCH, LDEMUL_CHOOSE_TARGET, LDEMUL_BEFORE_ALLOCATION, LDEMUL_GET_SCRIPT, LDEMUL_FINISH, LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS, LDEMUL_OPEN_DYNAMIC_ARCHIVE, LDEMUL_PLACE_ORPHAN, LDEMUL_SET_SYMBOLS, LDEMUL_PARSE_ARGS, LDEMUL_UNRECOGNIZED_FILE, LDEMUL_LIST_OPTIONS, LDEMUL_RECOGNIZED_FILE, LDEMUL_FIND_POTENTIAL_LIBRARIES.
Diffstat (limited to 'ld')
-rw-r--r--ld/ChangeLog14
-rw-r--r--ld/emultempl/generic.em59
2 files changed, 52 insertions, 21 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index ccf462f..3b0724f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,17 @@
+2001-08-13 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * emultempl/generic.em: Support EXTRA_EM_FILE.
+ (ld_${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,
diff --git a/ld/emultempl/generic.em b/ld/emultempl/generic.em
index cb5c30c..ca1f444 100644
--- a/ld/emultempl/generic.em
+++ b/ld/emultempl/generic.em
@@ -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