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armemu: Fix underflows in USAD8/USADA8

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Initially reported by xdec.
This commit is contained in:
Lioncash 2014-12-28 06:07:24 -05:00
parent 28e64806cd
commit 059c65a27a
3 changed files with 14 additions and 4 deletions
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src/core/arm/skyeye_common/armemu.h
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@ -600,6 +600,7 @@ extern ARMword ARMul_SwitchMode (ARMul_State *, ARMword, ARMword);
extern ARMword ARMul_Align (ARMul_State *, ARMword, ARMword);
extern ARMword ARMul_SwitchMode (ARMul_State *, ARMword, ARMword);
extern void ARMul_MSRCpsr (ARMul_State *, ARMword, ARMword);
extern u8 ARMul_UnsignedAbsoluteDifference(u8, u8);
extern void ARMul_SubOverflow (ARMul_State *, ARMword, ARMword, ARMword);
extern void ARMul_AddOverflow (ARMul_State *, ARMword, ARMword, ARMword);
extern void ARMul_AddOverflowQ(ARMul_State*, ARMword, ARMword);