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| author | Doug Kwan <dougkwan@google.com> | 2010-02-22 06:26:07 +0000 |
|---|---|---|
| committer | Doug Kwan <dougkwan@google.com> | 2010-02-22 06:26:07 +0000 |
| commit | 2a2b6d42b1a946cfaff8819925cdd15bee44d015 (patch) | |
| tree | c434f4f73a93b26045882f05cb1b75f5e468f578 /gold/testsuite/arm_bl_in_range.s | |
| parent | 109af718c00cca36ea5c141464bfb51fbac068ce (diff) | |
| download | ppe42-binutils-2a2b6d42b1a946cfaff8819925cdd15bee44d015.tar.gz ppe42-binutils-2a2b6d42b1a946cfaff8819925cdd15bee44d015.zip | |
2010-02-21 Doug Kwan <dougkwan@google.com>
* arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in
handling of the maximum backward branch offset.
(Arm_relocate_functions::thumb_branch_common): Ditto.
* testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh.
(check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout
thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout,
thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout.
(arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o,
arm_bl_out_of_range.stdout, arm_bl_out_of_range,
arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range,
thumb_bl_in_range.o, thumb_bl_out_of_range.stdout,
thumb_bl_out_of_range thumb_bl_out_of_range.o,
thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o
thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range,
thumb2_bl_out_of_range.o): New rules.
(MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range,
thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and
thumb2_bl_out_of_range
* testsuite/Makefile.in: Regenerate.
* testsuite/arm_bl_in_range.s: New file.
* testsuite/arm_bl_out_of_range.s: Ditto.
* testsuite/arm_branch_in_range.sh: Ditto.
* testsuite/arm_branch_range.t: Ditto.
* testsuite/thumb2_branch_range.t: Ditto.
* testsuite/thumb_bl_in_range.s: Ditto.
* testsuite/thumb_bl_out_of_range.s: Ditto.
* testsuite/thumb_branch_range.t: Ditto.
Diffstat (limited to 'gold/testsuite/arm_bl_in_range.s')
| -rw-r--r-- | gold/testsuite/arm_bl_in_range.s | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gold/testsuite/arm_bl_in_range.s b/gold/testsuite/arm_bl_in_range.s new file mode 100644 index 0000000000..23960f9ab9 --- /dev/null +++ b/gold/testsuite/arm_bl_in_range.s @@ -0,0 +1,45 @@ +# arm_bl_in_range.s +# Test ARM bl instructions just within branch range limits. + .syntax unified + .arch armv5te + + .section .text.pre,"x" + +# Add padding so that target is just within branch range. + .space 12 + + .align 2 + .global _backward_target +_backward_target: + bx lr + .size _backward_target, .-_backward_target + + .text + .align 2 + +# Define _start so that linker does not complain. + .global _start +_start: + bx lr + .size _start, .-_start + + .global _backward_test +_backward_test: + bl _backward_target + .size _backward_test, .-_backward_test + + .global _forward_test +_forward_test: + bl _forward_target + .size _forward_test, .-_forward_test + + .section .text.post,"x" + +# Add padding so that target is just within of branch range. + .space 12 + + .align 2 + .global _forward_target +_forward_target: + bx lr + .size _forward_target, .-_forward_target |
