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Diffstat (limited to 'tests/fixtures/mpu-ops.s')
| -rw-r--r-- | tests/fixtures/mpu-ops.s | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/fixtures/mpu-ops.s b/tests/fixtures/mpu-ops.s new file mode 100644 index 0000000..49d4f97 --- /dev/null +++ b/tests/fixtures/mpu-ops.s @@ -0,0 +1,25 @@ +; LibMPU-backed arithmetic/conversion operation example. +; +; Build/run from examples/: +; ../utils/mcpu-as -o mpu-ops.o mpu-ops.s +; ../utils/mcpu-ld --stack-size=512 -o mpu-ops mpu-ops.o +; ../utils/mcpu-run --int-reg=r64@0x00020 mpu-ops +; +; Expected output: 42 +; +.text +_start_life: + + LDI r64@0x00000, 6 + LDI r64@0x00008, 7 + IMUL r128@0x00010, r64@0x00000, r64@0x00008 + ICPY r64@0x00020, r128@0x00010 + + RCONST r64@0x00028, ONE + CRTOC c128@0x00030, r64@0x00028 + CISEQ r64@0x00040, c128@0x00030, c128@0x00030 + IINC r64@0x00048, r64@0x00040 + IDEC r64@0x00050, r64@0x00048 + ISUB r64@0x00020, r64@0x00020, r64@0x00050 + IADD r64@0x00020, r64@0x00020, r64@0x00040 + HALT |