diff options
Diffstat (limited to 'binutils-2.25/gas/testsuite/gas/arm/bundle-lock.s')
| -rw-r--r-- | binutils-2.25/gas/testsuite/gas/arm/bundle-lock.s | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/binutils-2.25/gas/testsuite/gas/arm/bundle-lock.s b/binutils-2.25/gas/testsuite/gas/arm/bundle-lock.s new file mode 100644 index 00000000..b8fa38f6 --- /dev/null +++ b/binutils-2.25/gas/testsuite/gas/arm/bundle-lock.s @@ -0,0 +1,64 @@ + .syntax unified + .bundle_align_mode 4 + +# We use these macros to test each pattern at every offset from +# bundle alignment, i.e. [0,16) by 2 or 4. + + size_arm = 4 + size_thumb = 2 + +.macro offset_sequence which, size, offset + .p2align 4 +\which\()_sequence_\size\()_offset_\offset\(): + .rept \offset / size_\which + bkpt + .endr + test_sequence \size +.endm + +.macro test_offsets_arm size + .arm + offset_sequence arm, \size, 0 + offset_sequence arm, \size, 4 + offset_sequence arm, \size, 8 + offset_sequence arm, \size, 12 +.endm + +.macro test_offsets_thumb size + .thumb + offset_sequence thumb, \size, 0 + offset_sequence thumb, \size, 2 + offset_sequence thumb, \size, 4 + offset_sequence thumb, \size, 6 + offset_sequence thumb, \size, 8 + offset_sequence thumb, \size, 10 + offset_sequence thumb, \size, 12 + offset_sequence thumb, \size, 14 +.endm + +.macro test_sequence size + .bundle_lock + adds r0, r1 + .rept \size - 1 + subs r0, r1 + .endr + .bundle_unlock +.endm + + test_offsets_arm 1 + test_offsets_arm 2 + test_offsets_arm 3 + test_offsets_arm 4 + + test_offsets_thumb 1 + test_offsets_thumb 2 + test_offsets_thumb 3 + test_offsets_thumb 4 + test_offsets_thumb 5 + test_offsets_thumb 6 + test_offsets_thumb 7 + test_offsets_thumb 8 + + .arm +.p2align 4 + bkpt |