Mercurial > repos > blastem
diff zruntime.S @ 559:6b248602ab84
blastem builds and almost works on OS X now
| author | Mike Pavone <pavone@retrodev.com> |
|---|---|
| date | Tue, 17 Jun 2014 01:50:29 -0400 |
| parents | b3738ee58195 |
| children | e13f4fd9cf6d |
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--- a/zruntime.S Mon Feb 24 01:30:16 2014 -0800 +++ b/zruntime.S Tue Jun 17 01:50:29 2014 -0400 @@ -125,7 +125,7 @@ add $3, %ebp push %rsi mov 144(%rsi), %rsi /* get system context pointer */ - cmp $0, 120(%rsi) /* check bus busy flag */ + cmpb $0, 120(%rsi) /* check bus busy flag */ pop %rsi jne bus_busy z80_read_bank_cont: @@ -243,7 +243,7 @@ add $3, %ebp /* first read typically has 3 wait states */ push %rsi mov 144(%rsi), %rsi /* get system context pointer */ - cmp $0, 120(%rsi) /* check bus busy flag */ + cmpb $0, 120(%rsi) /* check bus busy flag */ pop %rsi jne bus_busy_word z80_read_bank_word_cont: @@ -256,7 +256,7 @@ add $4, %ebp /* second read typically has 4 wait states */ push %rsi mov 144(%rsi), %rsi /* get system context pointer */ - cmp $0, 120(%rsi) /* check bus busy flag */ + cmpb $0, 120(%rsi) /* check bus busy flag */ pop %rsi jne bus_busy_word2 z80_read_bank_word_cont2: