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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-04-02 22:53:11 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-04-02 22:53:11 -0700 |
| commit | 3e9a266eda4b2b69e504957b052482e1d0bdcada (patch) | |
| tree | 3a6411309c5dd7418379501b965070c823859936 /boot.subx | |
| parent | 350a10251a4876ab4d7d7fc347b52c843822a3f1 (diff) | |
| download | mu-3e9a266eda4b2b69e504957b052482e1d0bdcada.tar.gz | |
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Diffstat (limited to 'boot.subx')
| -rw-r--r-- | boot.subx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/boot.subx b/boot.subx index 5b98a110..14b54480 100644 --- a/boot.subx +++ b/boot.subx @@ -53,14 +53,14 @@ { e4/read-port-into-al 0x64/imm8 a8/test-bits-in-al 0x02/imm8 # set zf if bit 1 (second-least significant) is not set - 75/jump-if-!zero loop/imm8 + 75/jump-if-!zero loop/disp8 b0/copy-to-al 0xd1/imm8 e6/write-al-into-port 0x64/imm8 } { e4/read-port-into-al 0x64/imm8 a8/test-bits-in-al 0x02/imm8 # set zf if bit 1 (second-least significant) is not set - 75/jump-if-!zero loop/imm8 + 75/jump-if-!zero loop/disp8 b0/copy-to-al 0xdf/imm8 e6/write-al-into-port 0x64/imm8 } |