Mercurial > repos > blastem
diff m68k_to_x86.c @ 457:6a315728fede
Fix bit instruction timing
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Sun, 08 Sep 2013 20:46:25 -0700 |
parents | e730fc040169 |
children | 140af5509ce7 |
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--- a/m68k_to_x86.c Wed Sep 04 19:34:19 2013 -0700 +++ b/m68k_to_x86.c Sun Sep 08 20:46:25 2013 -0700 @@ -2952,7 +2952,9 @@ case M68K_BCLR: case M68K_BSET: case M68K_BTST: - dst = cycles(dst, inst->extra.size == OPSIZE_BYTE ? 4 : 6); + dst = cycles(dst, inst->extra.size == OPSIZE_BYTE ? 4 : ( + inst->op == M68K_BTST ? 6 : (inst->op == M68K_BCLR ? 10 : 8)) + ); if (src_op.mode == MODE_IMMED) { if (inst->extra.size == OPSIZE_BYTE) { src_op.disp &= 0x7;