diff options
Diffstat (limited to 'zruntime.S')
| -rw-r--r-- | zruntime.S | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -28,14 +28,14 @@ z80_handle_cycle_limit_int: mov 112(%rsi), %ebp /* set cycle limit to sync cycle */ add $7, %ebp sub $2, %r9w - mov %r9w, %r13w + mov %r9w, %r14w call z_inccycles - push %r14 + push %r13 call z80_write_byte_noinc - pop %r14 - mov %r9w, %r13w - add $1, %r13w - shr $8, %r14w + pop %r13 + mov %r9w, %r14w + add $1, %r14w + shr $8, %r13w call z_inccycles call z80_write_byte_noinc /* TODO: Support interrupt mode 0 and 2 */ |