diff options
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_67.c | 28 | ||||
| -rw-r--r-- | src/emu/x64run67.c | 5 |
2 files changed, 33 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_67.c b/src/dynarec/arm64/dynarec_arm64_67.c index c7d80a6f..ea093b0a 100644 --- a/src/dynarec/arm64/dynarec_arm64_67.c +++ b/src/dynarec/arm64/dynarec_arm64_67.c @@ -985,6 +985,34 @@ uintptr_t dynarec64_67(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin } break; + case 0xC6: + INST_NAME("MOV Eb, Ib"); + nextop=F8; + if(MODREG) { // reg <= u8 + u8 = F8; + if(!rex.rex) { + ed = (nextop&7); + eb1 = xRAX+(ed&3); // Ax, Cx, Dx or Bx + eb2 = (ed&4)>>2; // L or H + } else { + eb1 = xRAX+(nextop&7)+(rex.b<<3); + eb2 = 0; + } + MOV32w(x3, u8); + BFIx(eb1, x3, eb2*8, 8); + } else { // mem <= u8 + addr = geted32(dyn, addr, ninst, nextop, &wback, x1, &fixedaddress, &unscaled, 0xfff, 0, rex, &lock, 0, 1); + u8 = F8; + if(u8) { + MOV32w(x3, u8); + ed = x3; + } else + ed = xZR; + WILLWRITELOCK(lock); + STB(ed, wback, fixedaddress); + SMWRITELOCK(lock); + } + break; case 0xC7: INST_NAME("MOV Ed, Id"); nextop=F8; diff --git a/src/emu/x64run67.c b/src/emu/x64run67.c index 5d9f41c6..6a5b2143 100644 --- a/src/emu/x64run67.c +++ b/src/emu/x64run67.c @@ -328,6 +328,11 @@ uintptr_t Run67(x64emu_t *emu, rex_t rex, int rep, uintptr_t addr) } break; + case 0xC6: /* MOV Eb,Ib */ + nextop = F8; + GETEB32(1); + EB->byte[0] = F8; + break; case 0xC7: /* MOV Ed,Id */ nextop = F8; GETED32(4); |