diff options
| author | ptitSeb <sebastien.chev@gmail.com> | 2024-10-29 15:19:11 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-10-29 15:19:11 +0100 |
| commit | fdfc5c4a419712953c1084fcdaf42af8895cd95b (patch) | |
| tree | ee227d2b45bbb7ef779a5f6124c0ecab99ff9c42 /src | |
| parent | 6699c0ee7fc5f49109a4e896db217b0c67f983ad (diff) | |
| download | box64-fdfc5c4a419712953c1084fcdaf42af8895cd95b.tar.gz box64-fdfc5c4a419712953c1084fcdaf42af8895cd95b.zip | |
[ARM64_DYNAREC] Fixed a potential issue with native flags used while some intermediary opcode doesn't support it
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_functions.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_functions.c b/src/dynarec/arm64/dynarec_arm64_functions.c index e2456ee6..84e959ce 100644 --- a/src/dynarec/arm64/dynarec_arm64_functions.c +++ b/src/dynarec/arm64/dynarec_arm64_functions.c @@ -877,6 +877,11 @@ static uint8_t getNativeFlagsUsed(dynarec_arm_t* dyn, int start, uint8_t flags) // check if flags are destroyed, cancel the use then if(dyn->insts[ninst].nat_flags_op && (start!=ninst)) return 0; + // check if flags are used, but not the natives ones + if(dyn->insts[ninst].x64.use_flags) { + if(flag2native(dyn->insts[ninst].x64.use_flags)&used_flags) + return 0; + } // check if flags are generated without native option if((start!=ninst) && dyn->insts[ninst].x64.gen_flags && (flag2native(dyn->insts[ninst].x64.gen_flags&dyn->insts[ninst].x64.need_after)&used_flags)) { if(used_flags&~flag2native(dyn->insts[ninst].x64.gen_flags&dyn->insts[ninst].x64.need_after)) |