diff options
Diffstat (limited to 'm68k_core.c')
-rw-r--r-- | m68k_core.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/m68k_core.c b/m68k_core.c index b687045..5a302ab 100644 --- a/m68k_core.c +++ b/m68k_core.c @@ -553,9 +553,7 @@ code_ptr get_native_address(m68k_options *opts, uint32_t address) { native_map_slot * native_code_map = opts->gen.native_code_map; address &= opts->gen.address_mask; - if (address & 1) { - return opts->odd_address; - } + //TODO: Refactor part of this loop into some kind of get_ram_chunk function for (int i = 0; i < opts->gen.memmap_chunks; i++) { if (address >= opts->gen.memmap[i].start && address < opts->gen.memmap[i].end) { @@ -563,7 +561,7 @@ code_ptr get_native_address(m68k_options *opts, uint32_t address) address = opts->gen.memmap[i].start + ((address - opts->gen.memmap[i].start) & opts->gen.memmap[i].mask); } } - address /= 2; + uint32_t chunk = address / NATIVE_CHUNK_SIZE; if (!native_code_map[chunk].base) { return NULL; @@ -591,7 +589,6 @@ uint32_t get_instruction_start(m68k_options *opts, native_map_slot * native_code } } - address /= 2; uint32_t chunk = address / NATIVE_CHUNK_SIZE; if (!native_code_map[chunk].base) { return 0; @@ -643,7 +640,7 @@ void map_native_address(m68k_context * context, uint32_t address, code_ptr nativ meta_off += size; } } - address/= 2; + uint32_t chunk = address / NATIVE_CHUNK_SIZE; if (!native_code_map[chunk].base) { native_code_map[chunk].base = native_addr; @@ -819,6 +816,10 @@ impl_info m68k_impls[] = { void translate_m68k(m68k_options * opts, m68kinst * inst) { + if (inst->address & 1) { + translate_m68k_odd(opts, inst); + return; + } check_cycles_int(&opts->gen, inst->address); //log_address(&opts->gen, inst->address, "M68K: %X @ %d\n"); if ( @@ -872,9 +873,6 @@ void translate_m68k_stream(uint32_t address, m68k_context * context) fflush(opts->address_log); } do { - if (address & 1) { - break; - } encoded = get_native_pointer(address, (void **)context->mem_pointers, &opts->gen); if (!encoded) { map_native_address(context, address, code->cur, 2, 1); @@ -902,7 +900,7 @@ void translate_m68k_stream(uint32_t address, m68k_context * context) translate_m68k(opts, &instbuf); code_ptr after = code->cur; map_native_address(context, instbuf.address, start, m68k_size, after-start); - } while(!m68k_is_terminal(&instbuf)); + } while(!m68k_is_terminal(&instbuf) && !(address & 1)); process_deferred(&opts->gen.deferred, context, (native_addr_func)get_native_from_context); if (opts->gen.deferred) { address = opts->gen.deferred->address; |