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[Testing] Add a lot more missing instruction tests

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This commit is contained in:
Herman S.
2025-10-19 13:42:59 +09:00
parent 9e9b733dfb
commit 1b25574986
166 changed files with 5621 additions and 0 deletions
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90
src/xenia/cpu/ppc/testing/instr_subfx.s Normal file
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test_subfx_1:
#_ REGISTER_IN r4 0x0000000000003000
#_ REGISTER_IN r5 0x0000000000001000
subf. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
#_ REGISTER_OUT r12 0x0000000080000000
test_subfx_1_constant:
li r4, 0x3000
li r5, 0x1000
subf. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
#_ REGISTER_OUT r12 0x0000000080000000
test_subfx_underflow:
#_ REGISTER_IN r4 0x8000000000000000
#_ REGISTER_IN r5 0x0000000000000001
subf. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0x8000000000000001
#_ REGISTER_OUT r12 0x0000000040000000
test_subfx_negative:
#_ REGISTER_IN r4 0x0000000000000001
#_ REGISTER_IN r5 0xFFFFFFFFFFFFFFFF
subf. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFE
#_ REGISTER_OUT r12 0x0000000080000000
test_subfcx_1:
#_ REGISTER_IN r4 0x0000000000003000
#_ REGISTER_IN r5 0x0000000000001000
subfc. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
#_ REGISTER_OUT r12 0x0000000080000000
test_subfcx_borrow:
#_ REGISTER_IN r4 0x0000000000000002
#_ REGISTER_IN r5 0x0000000000000001
subfc. r3, r4, r5
mfcr r12
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFF
#_ REGISTER_OUT r12 0x0000000080000000
test_subfex_1:
#_ REGISTER_IN r4 0x0000000000003000
#_ REGISTER_IN r5 0x0000000000001000
#_ REGISTER_IN r0 0x0000000000000000
mtxer r0
subfe. r3, r4, r5
mfcr r12
mfxer r6
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFDFFF
#_ REGISTER_OUT r6 0x0000000000000000
#_ REGISTER_OUT r12 0x0000000080000000
test_subfmex_1:
#_ REGISTER_IN r4 0x0000000000001000
#_ REGISTER_IN r0 0x0000000000000000
mtxer r0
subfme. r3, r4
mfcr r12
mfxer r6
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFEFFE
#_ REGISTER_OUT r6 0x0000000020000000
#_ REGISTER_OUT r12 0x0000000080000000
test_subfzex_1:
#_ REGISTER_IN r4 0x0000000000001000
#_ REGISTER_IN r0 0x0000000000000000
mtxer r0
subfze. r3, r4
mfcr r12
mfxer r6
blr
#_ REGISTER_OUT r3 0xFFFFFFFFFFFFEFFF
#_ REGISTER_OUT r6 0x0000000000000000
#_ REGISTER_OUT r12 0x0000000080000000