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comparison z80_to_x86.c @ 282:7b8a49220e3b

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Remove deferred address entries from abandoned translations inside z80_retrans_inst
author Mike Pavone <pavone@retrodev.com>
date Sat, 04 May 2013 14:36:50 -0700
parents 6be6056735a9
children 61f5d88ea01a
comparison
equal deleted inserted replaced
281:44f0bbf57b4f 282:7b8a49220e3b
1565 size_t size = 1024*1024; 1565 size_t size = 1024*1024;
1566 dst = alloc_code(&size); 1566 dst = alloc_code(&size);
1567 opts->code_end = dst_end = dst + size; 1567 opts->code_end = dst_end = dst + size;
1568 opts->cur_code = dst; 1568 opts->cur_code = dst;
1569 } 1569 }
1570 deferred_addr * orig_deferred = opts->deferred;
1570 uint8_t * native_end = translate_z80inst(&instbuf, dst, context, address); 1571 uint8_t * native_end = translate_z80inst(&instbuf, dst, context, address);
1571 if ((native_end - dst) <= orig_size) { 1572 if ((native_end - dst) <= orig_size) {
1572 uint8_t * native_next = z80_get_native_address(context, address + after-inst); 1573 uint8_t * native_next = z80_get_native_address(context, address + after-inst);
1573 if (native_next && ((native_next == orig_start + orig_size) || (orig_size - (native_end - dst)) > 5)) { 1574 if (native_next && ((native_next == orig_start + orig_size) || (orig_size - (native_end - dst)) > 5)) {
1575 remove_deferred_until(&opts->deferred, orig_deferred);
1574 native_end = translate_z80inst(&instbuf, orig_start, context, address); 1576 native_end = translate_z80inst(&instbuf, orig_start, context, address);
1575 if (native_next == orig_start + orig_size && (native_next-native_end) < 2) { 1577 if (native_next == orig_start + orig_size && (native_next-native_end) < 2) {
1576 while (native_end < orig_start + orig_size) { 1578 while (native_end < orig_start + orig_size) {
1577 *(native_end++) = 0x90; //NOP 1579 *(native_end++) = 0x90; //NOP
1578 } 1580 }