From fdfc5c4a419712953c1084fcdaf42af8895cd95b Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Tue, 29 Oct 2024 15:19:11 +0100 Subject: [ARM64_DYNAREC] Fixed a potential issue with native flags used while some intermediary opcode doesn't support it --- src/dynarec/arm64/dynarec_arm64_functions.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src') 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)) -- cgit 1.4.1