Mercurial > repos > blastem
changeset 1222:60d73f42a606
Hacky fix so sound works in Project MD again
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Tue, 14 Feb 2017 05:14:10 -0800 |
| parents | 53fc7efdfdab |
| children | a477cc22a960 |
| files | z80_to_x86.c |
| diffstat | 1 files changed, 4 insertions(+), 3 deletions(-) [+] |
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--- a/z80_to_x86.c Tue Feb 14 04:44:37 2017 -0800 +++ b/z80_to_x86.c Tue Feb 14 05:14:10 2017 -0800 @@ -2939,6 +2939,8 @@ } //calculate the lowest alias for this address address = mem_chunk->start + ((address - mem_chunk->start) & mem_chunk->mask); + } else { + address &= opts->gen.address_mask; } native_map_slot *map = opts->gen.native_code_map + address / NATIVE_CHUNK_SIZE; @@ -2957,9 +2959,8 @@ memset(map->offsets, 0xFF, sizeof(int32_t) * NATIVE_CHUNK_SIZE); } - if (map->offsets[address % NATIVE_CHUNK_SIZE] == INVALID_OFFSET) { - map->offsets[address % NATIVE_CHUNK_SIZE] = EXTENSION_WORD; - } + //TODO: better handling of potentially overlapping instructions + map->offsets[address % NATIVE_CHUNK_SIZE] = EXTENSION_WORD; } }