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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-08-10 09:40:05 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-08-10 09:40:05 +0200 |
| commit | 0256a6332c742c53feef4332f746a53ef80feaaa (patch) | |
| tree | d3f17634544263c4dbb441d203d49356583c747c | |
| parent | bd4454d8ad925cb17ccf3beaa6c872440fede753 (diff) | |
| download | box64-0256a6332c742c53feef4332f746a53ef80feaaa.tar.gz box64-0256a6332c742c53feef4332f746a53ef80feaaa.zip | |
[ARM64_DYNAREC] Fixed flags for surd/shld with constant 0 shift
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_0f.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_0f.c b/src/dynarec/arm64/dynarec_arm64_0f.c index 85025081..8c970f43 100644 --- a/src/dynarec/arm64/dynarec_arm64_0f.c +++ b/src/dynarec/arm64/dynarec_arm64_0f.c @@ -1643,12 +1643,17 @@ uintptr_t dynarec64_0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin case 0xA4: nextop = F8; INST_NAME("SHLD Ed, Gd, Ib"); - SETFLAGS(X_ALL, SF_SET_PENDING); - GETED(1); - GETGD; - u8 = F8; - emit_shld32c(dyn, ninst, rex, ed, gd, u8, x3, x4); - WBACK; + if(geted_ib(dyn, addr, ninst, nextop)) { + SETFLAGS(X_ALL, SF_SET_PENDING); + GETED(1); + GETGD; + u8 = F8; + emit_shld32c(dyn, ninst, rex, ed, gd, u8, x3, x4); + WBACK; + } else { + FAKEED; + F8; + } break; case 0xA5: nextop = F8; @@ -1719,12 +1724,17 @@ uintptr_t dynarec64_0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin case 0xAC: nextop = F8; INST_NAME("SHRD Ed, Gd, Ib"); - SETFLAGS(X_ALL, SF_SET_PENDING); - GETED(1); - GETGD; - u8 = F8; - emit_shrd32c(dyn, ninst, rex, ed, gd, u8, x3, x4); - WBACK; + if(geted_ib(dyn, addr, ninst, nextop)) { + SETFLAGS(X_ALL, SF_SET_PENDING); + GETED(1); + GETGD; + u8 = F8; + emit_shrd32c(dyn, ninst, rex, ed, gd, u8, x3, x4); + WBACK; + } else { + FAKEED; + F8; + } break; case 0xAD: nextop = F8; |