diff options
| author | Mike Pavone <pavone@retrodev.com> | 2013-04-30 00:39:20 -0700 |
|---|---|---|
| committer | Mike Pavone <pavone@retrodev.com> | 2013-04-30 00:39:20 -0700 |
| commit | cbad98cc68b3d02a10235abb0acf96ac814d37c1 (patch) | |
| tree | 8667fd8b8f1d195d85c10e1a8153d9f129081eec /z80_to_x86.c | |
| parent | a401040df4061a5118b5ba5ef42d67f2f331e6e1 (diff) | |
Fix a remaining z80_write reg swap bug. Properly initialize the native map slots. Reset appropriate regs when z80_reset is called.
Diffstat (limited to 'z80_to_x86.c')
| -rw-r--r-- | z80_to_x86.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/z80_to_x86.c b/z80_to_x86.c index f9bda74..f28c7b3 100644 --- a/z80_to_x86.c +++ b/z80_to_x86.c @@ -70,7 +70,7 @@ uint8_t * z80_check_cycles_int(uint8_t * dst, uint16_t address) dst = cmp_rr(dst, ZCYCLES, ZLIMIT, SZ_D); uint8_t * jmp_off = dst+1; dst = jcc(dst, CC_NC, dst + 7); - dst = mov_ir(dst, address, SCRATCH2, SZ_W); + dst = mov_ir(dst, address, SCRATCH1, SZ_W); dst = call(dst, (uint8_t *)z80_handle_cycle_limit_int); *jmp_off = dst - (jmp_off+1); return dst; @@ -1166,6 +1166,9 @@ uint8_t * translate_z80inst(z80inst * inst, uint8_t * dst, z80_context * context char disbuf[80]; z80_disasm(inst, disbuf); fprintf(stderr, "unimplemented instruction: %s\n", disbuf); + FILE * f = fopen("zram.bin", "wb"); + fwrite(context->mem_pointers[0], 1, 8 * 1024, f); + fclose(f); exit(1); } } @@ -1436,14 +1439,18 @@ void init_z80_context(z80_context * context, x86_z80_options * options) { memset(context, 0, sizeof(*context)); context->static_code_map = malloc(sizeof(context->static_code_map)); + context->static_code_map->base = NULL; context->static_code_map->offsets = malloc(sizeof(int32_t) * 0x2000); memset(context->static_code_map->offsets, 0xFF, sizeof(int32_t) * 0x2000); context->banked_code_map = malloc(sizeof(native_map_slot) * (1 << 9)); + memset(context->banked_code_map, 0, sizeof(native_map_slot) * (1 << 9)); context->options = options; } void z80_reset(z80_context * context) { + context->im = 0; + context->iff1 = context->iff2 = 0; context->native_pc = z80_get_native_address_trans(context, 0); } |