diff options
| author | David Guillen Fandos | 2021-04-03 00:37:42 +0200 |
|---|---|---|
| committer | David Guillen Fandos | 2021-04-03 00:37:42 +0200 |
| commit | 5b5a4db6c2963ba72a3adcace6ec055ac65f2f3d (patch) | |
| tree | db7cd4db7d0c146a382e997f9f704a1983446e28 /psp | |
| parent | 8c14ac96192f6d966ac0ad252003a8dd3c61667a (diff) | |
| download | picogpsp-5b5a4db6c2963ba72a3adcace6ec055ac65f2f3d.tar.gz picogpsp-5b5a4db6c2963ba72a3adcace6ec055ac65f2f3d.tar.bz2 picogpsp-5b5a4db6c2963ba72a3adcace6ec055ac65f2f3d.zip | |
Add instruction tracing, for testing purposes
Diffstat (limited to 'psp')
| -rw-r--r-- | psp/mips_emit.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/psp/mips_emit.h b/psp/mips_emit.h index 818b724..a435e63 100644 --- a/psp/mips_emit.h +++ b/psp/mips_emit.h @@ -2422,6 +2422,24 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) generate_indirect_branch_cycle_update(dual); \ } \ +#ifdef TRACE_INSTRUCTIONS + void trace_instruction(u32 pc) + { + printf("Executed %x\n", pc); + } + + #define emit_trace_instruction(pc) \ + emit_save_regs(false); \ + generate_load_imm(reg_a0, pc); \ + genccall(&trace_instruction); \ + emit_restore_regs(false) + #define emit_trace_thumb_instruction(pc) emit_trace_instruction(pc) + #define emit_trace_arm_instruction(pc) emit_trace_instruction(pc) +#else + #define emit_trace_thumb_instruction(pc) + #define emit_trace_arm_instruction(pc) +#endif + #define thumb_swi() \ generate_swi_hle_handler(opcode & 0xFF); \ generate_load_pc(reg_a0, (pc + 2)); \ |