diff options
| author | Mike Pavone <pavone@retrodev.com> | 2013-06-02 20:14:27 -0700 |
|---|---|---|
| committer | Mike Pavone <pavone@retrodev.com> | 2013-06-02 20:14:27 -0700 |
| commit | 33231cf8278cc271c129f4ee5c0a29e639b7873a (patch) | |
| tree | 9a62af4d84ba584ed2386df9d46c4315bf91ebd2 /z80_to_x86.c | |
| parent | 5a5a2c5df628197a5ab4dcce7124d8c0cb9a7d68 (diff) | |
Bunch of Z80 debugger improvements
Diffstat (limited to 'z80_to_x86.c')
| -rw-r--r-- | z80_to_x86.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/z80_to_x86.c b/z80_to_x86.c index bd9892f..2b8c7ed 100644 --- a/z80_to_x86.c +++ b/z80_to_x86.c @@ -1995,7 +1995,10 @@ void zinsert_breakpoint(z80_context * context, uint16_t address, uint8_t * bp_ha dst = cmp_rr(dst, ZCYCLES, ZLIMIT, SZ_D); uint8_t * jmp_off = dst+1; dst = jcc(dst, CC_NC, dst + 7); - dst = call(dst, (uint8_t *)z80_handle_cycle_limit_int); + dst = pop_r(dst, SCRATCH1); + dst = add_ir(dst, check_int_size - (native-start_native), SCRATCH1, SZ_Q); + dst = push_r(dst, SCRATCH1); + dst = jmp(dst, (uint8_t *)z80_handle_cycle_limit_int); *jmp_off = dst - (jmp_off+1); //jump back to body of translated instruction dst = pop_r(dst, SCRATCH1); |