Mercurial > repos > blastem
diff sms.c @ 1129:6b5c92b6205c
Enabled Z80 debugger in PBC mode
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Wed, 28 Dec 2016 12:28:52 -0800 |
parents | 63cd87d910cc |
children | 8f14767661fa |
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--- a/sms.c Tue Dec 27 18:58:31 2016 -0800 +++ b/sms.c Wed Dec 28 12:28:52 2016 -0800 @@ -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 @@ 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 @@ 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);