diff options
Diffstat (limited to 'sms.c')
| -rw-r--r-- | sms.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -5,6 +5,7 @@ #include "blastem.h" #include "render.h" #include "util.h" +#include "debug.h" static void *memory_io_write(uint32_t location, void *vcontext, uint8_t value) { @@ -119,6 +120,10 @@ static void run_sms(system_header *system) uint32_t target_cycle = sms->z80->current_cycle + 3420*262; while (!sms->should_return) { + if (system->enter_debugger && sms->z80->pc) { + system->enter_debugger = 0; + zdebugger(sms->z80, sms->z80->pc); + } z80_run(sms->z80, target_cycle); target_cycle = sms->z80->current_cycle; vdp_run_context(sms->vdp, target_cycle); @@ -143,6 +148,11 @@ static void start_sms(system_header *system, char *statefile) sms_context *sms = (sms_context *)system; set_keybindings(&sms->io); + if (system->enter_debugger) { + system->enter_debugger = 0; + zinsert_breakpoint(sms->z80, 0, (uint8_t *)zdebugger); + } + z80_assert_reset(sms->z80, 0); z80_clear_reset(sms->z80, 128*15); |