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| author | ptitSeb <sebastien.chev@gmail.com> | 2022-12-04 11:48:48 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2022-12-04 11:48:48 +0100 |
| commit | 3c28048038076e72d32b52ce380dd0007acec5fd (patch) | |
| tree | d48cd1f28519c64d82ac070f2ca8afcae2d5687b /src | |
| parent | fb02ae0e9afb089d0807af0b8c8419f2d16df363 (diff) | |
| download | box64-3c28048038076e72d32b52ce380dd0007acec5fd.tar.gz box64-3c28048038076e72d32b52ce380dd0007acec5fd.zip | |
[DYNAREC] Added F0 F6 opcode
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_f0.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_f0.c b/src/dynarec/arm64/dynarec_arm64_f0.c index b333d079..133d4aa4 100644 --- a/src/dynarec/arm64/dynarec_arm64_f0.c +++ b/src/dynarec/arm64/dynarec_arm64_f0.c @@ -768,6 +768,41 @@ uintptr_t dynarec64_F0(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin } break; + case 0xF6: + nextop = F8; + switch((nextop>>3)&7) { + case 0: + case 1: + INST_NAME("LOCK TEST Eb, Ib"); + SETFLAGS(X_ALL, SF_SET_PENDING); + SMDMB(); + GETEB(x1, 1); + u8 = F8; + MOV32w(x2, u8); + emit_test8(dyn, ninst, x1, x2, x3, x4, x5); + break; + case 2: + INST_NAME("LOCK NOT Eb"); + if(MODREG) { + GETEB(x1, 0); + MVNw_REG(x1, x1); + EBBACK; + } else { + SMDMB(); + addr = geted(dyn, addr, ninst, nextop, &wback, x2, &fixedaddress, 0, 0, rex, LOCK_LOCK, 0, 0); + MARKLOCK; + LDAXRB(x1, wback); + MVNw_REG(x1, x1); + STLXRB(x3, x1, wback); + CBNZx_MARKLOCK(x3); + SMDMB(); + } + break; + default: + DEFAULT; + } + break; + case 0xFF: nextop = F8; switch((nextop>>3)&7) |