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.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
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