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| author | ptitSeb <sebastien.chev@gmail.com> | 2023-05-03 11:23:32 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2023-05-03 11:23:32 +0200 |
| commit | 494f054ef4d94210c07ca046e049900f507b4ac5 (patch) | |
| tree | ee3f8a3b85e98a5b8fc84ed4024cb912667e2076 /src | |
| parent | 0079a08cb837ab0dbf24c32222e8a76ee8f54740 (diff) | |
| download | box64-494f054ef4d94210c07ca046e049900f507b4ac5.tar.gz box64-494f054ef4d94210c07ca046e049900f507b4ac5.zip | |
[ARM64_DYNAREC] Added 67 88 opcode
Diffstat (limited to 'src')
| -rwxr-xr-x | src/dynarec/arm64/dynarec_arm64_67.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_67.c b/src/dynarec/arm64/dynarec_arm64_67.c index c50e5013..7ad89285 100755 --- a/src/dynarec/arm64/dynarec_arm64_67.c +++ b/src/dynarec/arm64/dynarec_arm64_67.c @@ -38,7 +38,7 @@ uintptr_t dynarec64_67(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin uint8_t opcode = F8; uint8_t nextop; - uint8_t gd, ed, wback, wb, wb1, wb2, gb1, gb2; + uint8_t gd, ed, wback, wb, wb1, wb2, gb1, gb2, eb1, eb2; int64_t fixedaddress; int unscaled; int8_t i8; @@ -642,6 +642,39 @@ uintptr_t dynarec64_67(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin } break; + case 0x88: + INST_NAME("MOV Eb, Gb"); + nextop = F8; + gd = ((nextop&0x38)>>3)+(rex.r<<3); + if(rex.rex) { + gb2 = 0; + gb1 = xRAX + gd; + } else { + gb2 = ((gd&4)>>2); + gb1 = xRAX+(gd&3); + } + if(gb2) { + gd = x4; + UBFXw(gd, gb1, gb2*8, 8); + } else { + gd = gb1; // no need to extract + } + if(MODREG) { + ed = (nextop&7) + (rex.b<<3); + if(rex.rex) { + eb1 = xRAX+ed; + eb2 = 0; + } else { + eb1 = xRAX+(ed&3); // Ax, Cx, Dx or Bx + eb2 = ((ed&4)>>2); // L or H + } + BFIx(eb1, gd, eb2*8, 8); + } else { + addr = geted32(dyn, addr, ninst, nextop, &ed, x2, &fixedaddress, &unscaled, 0xfff, 0, rex, &lock, 0, 0); + STB(gd, ed, fixedaddress); + SMWRITELOCK(lock); + } + break; case 0x89: INST_NAME("MOV Ed, Gd"); nextop=F8; |