diff options
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp index d275bdab3b..b0764012cf 100644 --- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp +++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp @@ -224,6 +224,10 @@ void JitArm64::mfspr(UGeckoInstruction inst) case SPR_TL: case SPR_TU: { + // The inline implementation here is inaccurate and out of date as of PR3601 + FALLBACK_IF(true); // Fallback to interpreted version. + + /* ARM64Reg WA = gpr.GetReg(); ARM64Reg WB = gpr.GetReg(); ARM64Reg XA = EncodeRegTo64(WA); @@ -231,9 +235,9 @@ void JitArm64::mfspr(UGeckoInstruction inst) // An inline implementation of CoreTiming::GetFakeTimeBase, since in timer-heavy games the // cost of calling out to C for this is actually significant. - MOVI2R(XA, (u64)&CoreTiming::globalTimer); + MOVI2R(XA, (u64)&CoreTiming::g_globalTimer); LDR(INDEX_UNSIGNED, XA, XA, 0); - MOVI2R(XB, (u64)&CoreTiming::fakeTBStartTicks); + MOVI2R(XB, (u64)&CoreTiming::g_fakeTBStartTicks); LDR(INDEX_UNSIGNED, XB, XB, 0); SUB(XA, XA, XB); @@ -247,7 +251,7 @@ void JitArm64::mfspr(UGeckoInstruction inst) ADD(XB, XB, 1); UMULH(XA, XA, XB); - MOVI2R(XB, (u64)&CoreTiming::fakeTBStartValue); + MOVI2R(XB, (u64)&CoreTiming::g_fakeTBStartValue); LDR(INDEX_UNSIGNED, XB, XB, 0); ADD(XA, XB, XA, ArithOption(XA, ST_LSR, 3)); STR(INDEX_UNSIGNED, XA, PPC_REG, PPCSTATE_OFF(spr[SPR_TL])); @@ -285,7 +289,7 @@ void JitArm64::mfspr(UGeckoInstruction inst) ORR(EncodeRegTo64(gpr.R(d)), SP, XA, ArithOption(XA, ST_LSR, 32)); else MOV(gpr.R(d), WA); - gpr.Unlock(WA, WB); + gpr.Unlock(WA, WB);*/ } break; case SPR_XER: |