SwitchEmu/dynarmic
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/dynarmic.git synced 2026-03-05 18:22:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

A32: Detect unpredictable LDM/STM instructions

Browse Source
This commit is contained in:
MerryMage
2020-04-17 23:51:54 +01:00
parent cd1560c664
commit 668a43f815
5 changed files with 27 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tests/A32/fuzz_thumb.cpp
View File

@@ -234,7 +234,7 @@ TEST_CASE("Fuzz Thumb instructions set 1", "[JitX64][Thumb]") {
// Ensure that the architecturally undefined case of
// the base register being within the list isn't hit.
const u32 rn = Dynarmic::Common::Bits<8, 10>(inst);
return (inst & (1U << rn)) == 0;
return (inst & (1U << rn)) == 0 && Dynarmic::Common::Bits<0, 7>(inst) != 0;
}),
// TODO: We should properly test against swapped
// endianness cases, however Unicorn doesn't