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authormrb0nk500 <b0nk@b0nk.xyz>2020-12-08 10:42:10 -0500
committermrb0nk500 <b0nk@b0nk.xyz>2020-12-08 11:16:13 -0500
commit673efacc37efa90e61eba224efadbb4be863c77b (patch)
tree9b22d4c8b12a5d5b07329df121a13116cb98c4a1 /test/ortho.s
parent96393257a43ac52f2b911594d106741245dec5f0 (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.s35
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