diff options
| author | mrb0nk500 <b0nk@b0nk.xyz> | 2020-12-08 10:42:10 -0500 |
|---|---|---|
| committer | mrb0nk500 <b0nk@b0nk.xyz> | 2020-12-08 11:16:13 -0500 |
| commit | 673efacc37efa90e61eba224efadbb4be863c77b (patch) | |
| tree | 9b22d4c8b12a5d5b07329df121a13116cb98c4a1 /test/ortho.s | |
| parent | 96393257a43ac52f2b911594d106741245dec5f0 (diff) | |
- Implemented support for the Orthogonal extension into
both the assembler, and the emulator.
I finally figured out how I could get support for the
Ortho extension implemented into the old assembler.
The only reason for doing this, is to buy me some
while I start work on the new assembler, and to help
me get an idea for how to do the same in the new
assembler.
Diffstat (limited to 'test/ortho.s')
| -rw-r--r-- | test/ortho.s | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/ortho.s b/test/ortho.s new file mode 100644 index 0000000..bc70d3d --- /dev/null +++ b/test/ortho.s @@ -0,0 +1,35 @@ +.org 0 +count: + .res 8 +.org $40000 +mem: + .res 256 + +.org $8000 +reset: + cps + lds.d #$3FFFF + and #0 + tay + xor b, b + xor.q count, count +; cmp.q (count), y + cmp.qo (count), y + lea.o (count), y + lea mem +loop: + inc b + inc.q count +; mov.q e, count + mov (b+e), b + mov a, (b+e) + bra loop + +.org $FFC0 +.qword reset + +a +;.org reset +;v +;q +d |