Add microblazeel target support to bfd, gas and ld.

binutils/bfd/Changelog

 2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>

          * config.bfd: Add microblazeel-*-*
          * configure.in: Likewise.
          * configure: Regenerate.
          * elf32-microblaze.c (microblaze_elf_relocate_section):
            Add endian awareness.
            (microblaze_elf_merge_private_bfd_data): New.
            (microblaze_bfd_write_imm_value_32): New.
            (microblaze_bfd_write_imm_value_64): New.
            (microblaze_elf_relax_section): Add endian awareness.
            (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
            TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
          * targets.c: Add bfd target bfd_elf32_microblazeel_vec.

binutils/gas/Changelog

 2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>

          * tc-microblaze.c (md_longopts): Define OPTION_EB and
            OPTION_EL for target.
            (md_parse_option): Likewise.
          * tc-microblaze.h: Set elf32-microblazeel if not
            target_big_endian for TARGET_FORMAT.
          * configure.tgt: Add microblazeel and set endian per target.

binutils/gas/testsuite/Changelog

 2012-11-09  David Holsgrove  <david.holsgrove@xilinx.com>

          * gas/microblaze/endian.exp: New file - endian
            testcase for microblaze / microblazeel.
          * gas/microblaze/endian.s: Likewise.
          * gas/microblaze/endian_be.d: Likewise.
          * gas/microblaze/endian_le.d: Likewise.
          * gas/microblaze/endian_le_elf.d: Likewise.
          * gas/microblaze/reloc_sym.d: Update to accept targets
            other than elf32-microblaze.
          * gas/microblaze/special_reg.d: Likewise.

binutils/ld/Changelog

 2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>

          * Makefile.am: Add eelf32microblazeel.c and eelf32mbel_linux.c.
          * Makefile.in: Regenerated.
          * configure.tgt: Add microblazeel and set endian per target.
          * emulparams/elf32mb_linux.sh: Add OUTPUT_FORMAT.
          * emulparams/elf32microblaze.sh: Likewise.
          * emulparams/elf32mbel_linux.sh: New file.
          * emulparams/elf32microblazeel.sh: Likewise.

6 files changed, 41 insertions, 3 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index fc5b81b3d5..bba2e84e01 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,13 @@
+2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>
+
+	* Makefile.am: Add eelf32microblazeel.c and eelf32mbel_linux.c.
+	* Makefile.in: Regenerated.
+	* configure.tgt: Add microblazeel and set endian per target.
+	* emulparams/elf32mb_linux.sh: Add OUTPUT_FORMAT.
+	* emulparams/elf32microblaze.sh: Likewise.
+	* emulparams/elf32mbel_linux.sh: New file.
+	* emulparams/elf32microblazeel.sh: Likewise.
+
 2012-11-09  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* testplug.c (record_add_file): Remove trailing redundant `;'.
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 4c692ea289..f6f814fa05 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -237,6 +237,7 @@ ALL_EMULATION_SOURCES = \
 	eelf32mb_linux.c \
 	eelf32mcore.c \
 	eelf32mep.c \
+	eelf32microblazeel.c \
 	eelf32microblaze.c \
 	eelf32mipswindiss.c \
 	eelf32moxie.c \
@@ -1107,6 +1108,9 @@ eelf32m32c.c: $(srcdir)/emulparams/elf32m32c.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32m32c "$(tdir_m32c)"
+eelf32mbel_linux.c: $(srcdir)/emulparams/elf32mbel_linux.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf32mbel_linux "$(tdir_microblazeel)"
 eelf32mb_linux.c: $(srcdir)/emulparams/elf32mb_linux.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32mb_linux "$(tdir_microblaze)"
@@ -1116,6 +1120,9 @@ eelf32mcore.c: $(srcdir)/emulparams/elf32mcore.sh \
 eelf32mep.c: $(srcdir)/emulparams/elf32mep.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/mep.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32mep "$(tdir_mep)"
+eelf32microblazeel.c: $(srcdir)/emulparams/elf32microblazeel.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elfmicroblaze.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf32microblazeel "$(tdir_microblazeel)"
 eelf32microblaze.c: $(srcdir)/emulparams/elf32microblaze.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elfmicroblaze.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32microblaze "$(tdir_microblaze)"
diff --git a/ld/Makefile.in b/ld/Makefile.in
index a675d01750..fb0c21edc6 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -544,6 +544,7 @@ ALL_EMULATION_SOURCES = \
 	eelf32mb_linux.c \
 	eelf32mcore.c \
 	eelf32mep.c \
+	eelf32microblazeel.c \
 	eelf32microblaze.c \
 	eelf32mipswindiss.c \
 	eelf32moxie.c \
@@ -1166,6 +1167,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32mcore.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32mep.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32microblaze.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32microblazeel.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32mipswindiss.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32moxie.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32mt.Po@am__quote@
@@ -2577,6 +2579,9 @@ eelf32m32c.c: $(srcdir)/emulparams/elf32m32c.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32m32c "$(tdir_m32c)"
+eelf32mbel_linux.c: $(srcdir)/emulparams/elf32mbel_linux.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf32mbel_linux "$(tdir_microblazeel)"
 eelf32mb_linux.c: $(srcdir)/emulparams/elf32mb_linux.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32mb_linux "$(tdir_microblaze)"
@@ -2586,6 +2591,9 @@ eelf32mcore.c: $(srcdir)/emulparams/elf32mcore.sh \
 eelf32mep.c: $(srcdir)/emulparams/elf32mep.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/mep.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32mep "$(tdir_mep)"
+eelf32microblazeel.c: $(srcdir)/emulparams/elf32microblazeel.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elfmicroblaze.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} elf32microblazeel "$(tdir_microblazeel)"
 eelf32microblaze.c: $(srcdir)/emulparams/elf32microblaze.sh \
   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elfmicroblaze.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} elf32microblaze "$(tdir_microblaze)"
diff --git a/ld/configure.tgt b/ld/configure.tgt
index 0e62b52ab2..9f0025a996 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -395,9 +395,18 @@ mcore-*-pe)		targ_emul=mcorepe ;
 mcore-*-elf)		targ_emul=elf32mcore
 			;;
 mep-*-elf)		targ_emul=elf32mep ;;
-microblaze*-linux*)
-			targ_emul="elf32mb_linux" ;;
-microblaze*)		targ_emul=elf32microblaze ;;
+microblazeel*-linux*)	targ_emul="elf32mbel_linux"
+			targ_extra_emuls="elf32mb_linux"
+			;;
+microblaze*-linux*)	targ_emul="elf32mb_linux"
+			targ_extra_emuls="elf32mbel_linux"
+			;;
+microblazeel*)		targ_emul=elf32microblazeel
+			targ_extra_emuls=elf32microblaze
+			;;
+microblaze*)		targ_emul=elf32microblaze
+			targ_extra_emuls=elf32microblazeel
+			;;
 mips*-*-pe)		targ_emul=mipspe ;
 			targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 mips*-dec-ultrix*)	targ_emul=mipslit ;;
diff --git a/ld/emulparams/elf32mb_linux.sh b/ld/emulparams/elf32mb_linux.sh
index f26f1a0c3a..bb60d1fee3 100644
--- a/ld/emulparams/elf32mb_linux.sh
+++ b/ld/emulparams/elf32mb_linux.sh
@@ -1,5 +1,7 @@
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf32-microblaze"
+BIG_OUTPUT_FORMAT="elf32-microblaze"
+LITTLE_OUTPUT_FORMAT="elf32-microblazeel"
 TEXT_START_ADDR=0x10000000
 NONPAGED_TEXT_START_ADDR=0x28
 ALIGNMENT=4
diff --git a/ld/emulparams/elf32microblaze.sh b/ld/emulparams/elf32microblaze.sh
index ccc20d1519..1f804473fa 100644
--- a/ld/emulparams/elf32microblaze.sh
+++ b/ld/emulparams/elf32microblaze.sh
@@ -1,5 +1,7 @@
 SCRIPT_NAME=elfmicroblaze
 OUTPUT_FORMAT="elf32-microblaze"
+BIG_OUTPUT_FORMAT="elf32-microblaze"
+LITTLE_OUTPUT_FORMAT="elf32-microblazeel"
 #TEXT_START_ADDR=0
 NONPAGED_TEXT_START_ADDR=0x28
 ALIGNMENT=4