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| author | Michael Pavone <pavone@retrodev.com> | 2016-12-12 19:21:22 -0800 |
|---|---|---|
| committer | Michael Pavone <pavone@retrodev.com> | 2016-12-12 19:21:22 -0800 |
| commit | 54e71ce54fe55606ab62d7db53ab8f63f2514ca3 (patch) | |
| tree | a478ebf51cb558b17a0f421b3f938cc56191df04 | |
| parent | 4ee89f324a86790871f3ea0f1e15f96f8460864b (diff) | |
Fix to the fix of handling of self modifying code. Was ORing the base address with the wrong register before calling the modified code handler
| -rw-r--r-- | backend_x86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend_x86.c b/backend_x86.c index a93a273..fcf01cd 100644 --- a/backend_x86.c +++ b/backend_x86.c @@ -231,7 +231,7 @@ code_ptr gen_mem_fun(cpu_options * opts, memmap_chunk const * memmap, uint32_t n code_ptr not_code = code->cur + 1; jcc(code, CC_NC, code->cur + 2); if (memmap[chunk].mask != opts->address_mask) { - or_ir(code, memmap[chunk].start, opts->scratch1, opts->address_size); + or_ir(code, memmap[chunk].start, opts->scratch2, opts->address_size); } call(code, opts->save_context); call_args(code, opts->handle_code_write, 2, opts->scratch2, opts->context_reg); |