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| author | Bad Diode <bd@badd10de.dev> | 2023-08-29 09:14:45 +0200 |
|---|---|---|
| committer | Bad Diode <bd@badd10de.dev> | 2023-08-29 09:14:45 +0200 |
| commit | 4c73a0d430651ef416682dc32b9365ed0a17424d (patch) | |
| tree | a99545a8dd33c524ae9de0c6b5922e1f7ce59cad /src/uxn-core.s | |
| parent | b3d77b2986e59fec41eaa611d6933d7caac24d92 (diff) | |
| download | uxngba-4c73a0d430651ef416682dc32b9365ed0a17424d.tar.gz uxngba-4c73a0d430651ef416682dc32b9365ed0a17424d.zip | |
Add jsr/jsr2 instructions
Diffstat (limited to 'src/uxn-core.s')
| -rw-r--r-- | src/uxn-core.s | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/uxn-core.s b/src/uxn-core.s index 71f7c5e..99c5b1c 100644 --- a/src/uxn-core.s +++ b/src/uxn-core.s | |||
| @@ -625,9 +625,19 @@ jcn2: | |||
| 625 | b uxn_decode | 625 | b uxn_decode |
| 626 | 626 | ||
| 627 | jsr: | 627 | jsr: |
| 628 | mov r3, r0 | ||
| 629 | sub r3, r3, r7 | ||
| 630 | rpush16 r3 | ||
| 631 | wpop8s r3 | ||
| 632 | add r0, r3 | ||
| 628 | b uxn_decode | 633 | b uxn_decode |
| 629 | 634 | ||
| 630 | jsr2: | 635 | jsr2: |
| 636 | mov r3, r0 | ||
| 637 | sub r3, r3, r7 | ||
| 638 | wpop16 r3, r5 | ||
| 639 | mov r0, r7 | ||
| 640 | add r0, r0, r3 | ||
| 631 | b uxn_decode | 641 | b uxn_decode |
| 632 | 642 | ||
| 633 | sth: | 643 | sth: |