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Gekko: Make UReg_MSR's single-argument constructor explicit

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Prevents implicit construction of MSR instances from integral values.
This is beneficial, considering MSR values have an intended
representation while a regular magic value doesn't. So make these
conversions required to be explicit.
This commit is contained in:
Lioncash 2018-05-05 17:51:34 -04:00
parent ffcf107dd2
commit 0043b77ccd
3 changed files with 3 additions and 3 deletions
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2
Source/Core/Core/FifoPlayer/FifoPlayer.cpp
View File

@ -428,7 +428,7 @@ void FifoPlayer::LoadMemory()
UReg_MSR newMSR;
newMSR.DR = 1;
newMSR.IR = 1;
MSR = newMSR.Hex;
MSR.Hex = newMSR.Hex;
PowerPC::ppcState.spr[SPR_IBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_DBAT0U] = 0x80001fff;

2
Source/Core/Core/PowerPC/Gekko.h
View File

@ -378,7 +378,7 @@ union UReg_MSR
u32 Hex = 0;
UReg_MSR() = default;
UReg_MSR(u32 hex_) : Hex{hex_} {}
explicit UReg_MSR(u32 hex_) : Hex{hex_} {}
};
#define FPRF_SHIFT 12

2
Source/Core/Core/PowerPC/PowerPC.cpp
View File

@ -144,7 +144,7 @@ static void ResetRegisters()
SystemTimers::TimeBaseSet();
// MSR should be 0x40, but we don't emulate BS1, so it would never be turned off :}
ppcState.msr = 0;
ppcState.msr.Hex = 0;
rDEC = 0xFFFFFFFF;
SystemTimers::DecrementerSet();
}