Mercurial > repos > blastem
diff m68k.cpu @ 2676:7e86ec94c899
Implement breakpoints in new 68K core
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Sat, 15 Mar 2025 23:15:05 -0700 |
| parents | e0935d5878c3 |
| children |
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--- a/m68k.cpu Fri Mar 14 01:18:11 2025 -0700 +++ b/m68k.cpu Sat Mar 15 23:15:05 2025 -0700 @@ -6,6 +6,8 @@ interrupt m68k_interrupt include m68k_util.c sync_cycle m68k_sync_cycle + pc_reg pc + pc_offset 2 declare typedef m68k_context *(sync_fun)(m68k_context * context, uint32_t address); @@ -18,6 +20,9 @@ void m68k_serialize(m68k_context *context, uint32_t pc, serialize_buffer *buf); void m68k_deserialize(deserialize_buffer *buf, void *vcontext); void start_68k_context(m68k_context *context, uint32_t pc); + void insert_breakpoint(m68k_context *context, uint32_t address, debug_handler handler); + void remove_breakpoint(m68k_context *context, uint32_t address); + uint16_t m68k_instruction_fetch(uint32_t address, void *vcontext); define NUM_MEM_AREAS 10 define M68K_OPT_BROKEN_READ_MODIFY 1 define INT_PENDING_SR_CHANGE 254 @@ -27,8 +32,6 @@ define m68k_options_free free define m68k_handle_code_write(address, context) define resume_68k(context) m68k_execute(context, context->target_cycle) - define insert_breakpoint(context, address, handler) - define remove_breakpoint(context, address) define m68k_add_watchpoint(context, address, size) define m68k_remove_watchpoint(context, address, size)