From 2de70689ff968c2f5ea1056efd67e7b465c47038 Mon Sep 17 00:00:00 2001 From: Matthew Gretton-Dann Date: Tue, 9 Aug 2011 13:10:44 +0000 Subject: * bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. * bfd/bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise. * bfd/elf32-arm.c (elf32_arm_link_hash_table): New field. (elf232_arm_link_hash_table_create): Initialise new field. (check_use_blx): Change test depending on fix_arm1176. (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from command line options. * ld/emultempl/armelf.em (fix_arm1176): New variable. (arm_elf_create_output_section_statements): Pass fix_arm1176 option to bfd backend. (OPTION_FIX_ARM1176): New define. (OPTION_NO_FIX_ARM1176): Likewise. (PARSE_AND_LIST_LONGOPTS): Add new command line options. (PARSE_AND_LIST_OPTIONS): Likewise. (PARSE_AND_LIST_ARGS_CASES): Likewise. * ld/ld.texinfo: Document new command line options. * ld/testsuite/ld-arm/arm-elf.exp (armelftests): Update for new command-line options. (armeabitests): Update for new command-line options, and add new test cases. * ld/testsuite/ld-arm/fix-arm1176.s: Add test case. * ld/testsuite/ld-arm/fix-arm1176-off.d: Likewise. * ld/testsuite/ld-arm/fix-arm1176-on.d: Likewise. --- ld/testsuite/ld-arm/arm-elf.exp | 55 ++++++++++++++++++++++++++++++----------- 1 file changed, 40 insertions(+), 15 deletions(-) (limited to 'ld/testsuite/ld-arm/arm-elf.exp') diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 8b8495e..fbdfadd 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -137,7 +137,7 @@ set armelftests { {"arm-rel32" "-shared -T arm-dyn.ld" "" {arm-rel32.s} {{objdump -Rsj.data arm-rel32.d}} "arm-rel32"} - {"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s} + {"arm-call" "--no-fix-arm1176 -static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s} {{objdump -d arm-call.d}} "arm-call"} {"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s} @@ -149,16 +149,16 @@ set armelftests { {"TLS gnu shared library got" "-shared -T arm-dyn.ld" "" {tls-gdesc-got.s} {{objdump "-fDR -j .got" tls-gdesc-got.d}} "tls-lib2-got.so"} - {"TLS gnu shared library inlined trampoline" "-shared -T arm-dyn.ld" "" {tls-descseq.s} + {"TLS gnu shared library inlined trampoline" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" {tls-descseq.s} {{objdump -fdw tls-descseq.d} {objdump -Rw tls-descseq.r}} "tls-lib2inline.so"} - {"TLS shared library gdesc local" "-shared -T arm-dyn.ld" "" {tls-lib-loc.s} + {"TLS shared library gdesc local" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" {tls-lib-loc.s} {{objdump -fdw tls-lib-loc.d} {objdump -Rw tls-lib-loc.r}} "tls-lib-loc.so"} {"TLS gnu GD to IE relaxation" "-static -T arm-dyn.ld" "" {tls-gdierelax.s} {{objdump -fdw tls-gdierelax.d}} "tls-app-rel-ie"} - {"TLS gnu GD to IE shared relaxation" "-shared -T arm-dyn.ld" "" {tls-gdierelax2.s} + {"TLS gnu GD to IE shared relaxation" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" {tls-gdierelax2.s} {{objdump -fdw tls-gdierelax2.d}} "tls-app-rel-ie2"} {"TLS gnu GD to LE relaxation" "-T arm-dyn.ld" "" {tls-gdlerelax.s} @@ -507,7 +507,7 @@ set armeabitests { {"MOVW/MOVT against shared libraries" "tmpdir/arm-lib.so" "" {arm-app-movw.s} {{objdump -Rw arm-app.r}} "arm-app-movw"} - {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s} + {"Thumb-2-as-Thumb-1 BL" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s} {{objdump -d thumb2-bl-as-thumb1-bad.d}} "thumb2-bl-as-thumb1-bad"} {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s} @@ -530,7 +530,7 @@ set armeabitests { {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" {farcall-arm-thumb.s} {{objdump -d farcall-arm-thumb.d}} "farcall-arm-thumb"} - {"ARM-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-arm-thumb.s} + {"ARM-Thumb farcall with BLX" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-arm-thumb.s} {{objdump -d farcall-arm-thumb-blx.d}} "farcall-arm-thumb-blx"} {"ARM-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" {farcall-arm-thumb.s} @@ -540,7 +540,7 @@ set armeabitests { {{objdump -d farcall-arm-thumb-blx-pic-veneer.d}} "farcall-arm-thumb-blx-pic-veneer"} - {"Thumb-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-thumb-thumb.s} + {"Thumb-Thumb farcall with BLX" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-thumb-thumb.s} {{objdump -d farcall-thumb-thumb-blx.d}} "farcall-thumb-thumb-blx"} {"Thumb-Thumb farcall M profile" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv7-m" {farcall-thumb-thumb.s} @@ -552,7 +552,7 @@ set armeabitests { {"Thumb-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv4t" {farcall-thumb-thumb.s} {{objdump -d farcall-thumb-thumb.d}} "farcall-thumb-thumb"} - {"Thumb-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-thumb-thumb.s} + {"Thumb-Thumb farcall with BLX (PIC veneer)" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-thumb-thumb.s} {{objdump -d farcall-thumb-thumb-blx-pic-veneer.d}} "farcall-thumb-thumb-blx-pic-veneer"} {"Thumb-Thumb farcall M profile (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv7-m" {farcall-thumb-thumb.s} @@ -574,10 +574,10 @@ set armeabitests { {"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "-W" {farcall-thumb-arm-short.s} {{objdump -d farcall-thumb-arm-short.d}} "farcall-thumb-arm-short"} - {"Thumb-ARM farcall with BLX" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s} + {"Thumb-ARM farcall with BLX" "--no-fix-arm1176 -Ttext 0x1c01010 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s} {{objdump -d farcall-thumb-arm-blx.d}} "farcall-thumb-arm-blx"} - {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s} + {"Thumb-ARM farcall with BLX (PIC veneer)" "--no-fix-arm1176 -Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s} {{objdump -d farcall-thumb-arm-blx-pic-veneer.d}} "farcall-thumb-arm-blx-pic-veneer"} {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W" {farcall-thumb-arm.s} @@ -617,7 +617,7 @@ set armeabitests { {{objdump -fdw farcall-mixed-lib-v4t.d}} "farcall-mixed-lib.so"} - {"Mixed ARM/Thumb shared library with long branches (v5t)" "-shared -T arm-lib.ld" "-march=armv5t" + {"Mixed ARM/Thumb shared library with long branches (v5t)" "--no-fix-arm1176 -shared -T arm-lib.ld" "-march=armv5t" {farcall-mixed-lib1.s farcall-mixed-lib2.s} {{objdump -fdw farcall-mixed-lib.d}} "farcall-mixed-lib.so"} @@ -627,24 +627,24 @@ set armeabitests { "farcall-data"} {"R_ARM_THM_JUMP24 Relocation veneers: Short 1" - "--section-start destsect=0x00009000 --section-start .text=0x8000" + "--no-fix-arm1176 --section-start destsect=0x00009000 --section-start .text=0x8000" "-march=armv7-a -mthumb" {jump-reloc-veneers.s} {{objdump -d jump-reloc-veneers-short1.d}} "jump-reloc-veneers-short1"} {"R_ARM_THM_JUMP24 Relocation veneers: Short 2" - "--section-start destsect=0x00900000 --section-start .text=0x8000" + "--no-fix-arm1176 --section-start destsect=0x00900000 --section-start .text=0x8000" "-march=armv7-a -mthumb" {jump-reloc-veneers.s} {{objdump -d jump-reloc-veneers-short2.d}} "jump-reloc-veneers-short2"} {"R_ARM_THM_JUMP24 Relocation veneers: Long" - "--section-start destsect=0x09000000 --section-start .text=0x8000" + "--no-fix-arm1176 --section-start destsect=0x09000000 --section-start .text=0x8000" "-march=armv7-a -mthumb" {jump-reloc-veneers.s} {{objdump -d jump-reloc-veneers-long.d}} "jump-reloc-veneers-long"} - {"TLS gnu shared library" "-shared -T arm-dyn.ld" "" {tls-gdesc.s} + {"TLS gnu shared library" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" {tls-gdesc.s} {{objdump -fdw tls-gdesc.d} {objdump -Rw tls-gdesc.r}} "tls-lib2.so"} {"TLS gnu shared library non-lazy" "-z now -shared -T arm-dyn.ld" "" {tls-gdesc.s} @@ -659,6 +659,31 @@ set armeabitests { {"TLS thumb1" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" {tls-thumb1.s} {{objdump -fdw tls-thumb1.d}} "tls-thumb1"} + + {"erratum 760522 fix (default for v6z)" "--section-start=.foo=0x2001014" + "-march=armv6z" {fix-arm1176.s} + {{objdump -d fix-arm1176-on.d}} + "fix-arm1176-1"} + {"erratum 760522 fix (explicitly on at v6z)" "--section-start=.foo=0x2001014 --fix-arm1176" + "-march=armv6z" {fix-arm1176.s} + {{objdump -d fix-arm1176-on.d}} + "fix-arm1176-2"} + {"erratum 760522 fix (explicitly off at v6z)" "--section-start=.foo=0x2001014 --no-fix-arm1176" + "-march=armv6z" {fix-arm1176.s} + {{objdump -d fix-arm1176-off.d}} + "fix-arm1176-3"} + {"erratum 760522 fix (default for v5)" "--section-start=.foo=0x2001014 " + "-march=armv5te" {fix-arm1176.s} + {{objdump -d fix-arm1176-on.d}} + "fix-arm1176-4"} + {"erratum 760522 fix (default for v7-a)" "--section-start=.foo=0x2001014 " + "-march=armv7-a" {fix-arm1176.s} + {{objdump -d fix-arm1176-off.d}} + "fix-arm1176-5"} + {"erratum 760522 fix (default for ARM1156)" "--section-start=.foo=0x2001014 " + "-mcpu=arm1156t2f-s" {fix-arm1176.s} + {{objdump -d fix-arm1176-off.d}} + "fix-arm1176-6"} } run_ld_link_tests $armeabitests -- cgit v1.1