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JitArm64: Move all FLUSH_MAINTAIN_STATE to the far cache

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This commit is contained in:
degasus 2015-07-11 12:30:05 +02:00
parent b8dd68beef
commit 7196901b40
4 changed files with 30 additions and 0 deletions
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6
Source/Core/Core/PowerPC/JitArm64/Jit.cpp
View file

@ -401,6 +401,10 @@ const u8* JitArm64::DoJit(u32 em_address, PPCAnalyst::CodeBuffer *code_buf, JitB
LDR(INDEX_UNSIGNED, WA, X29, PPCSTATE_OFF(msr));
FixupBranch b1 = TBNZ(WA, 13); // Test FP enabled bit
FixupBranch far = B();
SwitchToFarCode();
SetJumpTarget(far);
gpr.Flush(FLUSH_MAINTAIN_STATE);
fpr.Flush(FLUSH_MAINTAIN_STATE);
@ -411,6 +415,8 @@ const u8* JitArm64::DoJit(u32 em_address, PPCAnalyst::CodeBuffer *code_buf, JitB
MOVI2R(WA, js.compilerPC);
WriteExceptionExit(WA);
SwitchToNearCode();
SetJumpTarget(b1);
js.firstFPInstructionFound = true;

12
Source/Core/Core/PowerPC/JitArm64/JitArm64_Branch.cpp
View file

@ -142,6 +142,10 @@ void JitArm64::bcx(UGeckoInstruction inst)
!(inst.BO_2 & BO_BRANCH_IF_TRUE));
}
FixupBranch far = B();
SwitchToFarCode();
SetJumpTarget(far);
if (inst.LK)
{
u32 Jumpto = js.compilerPC + 4;
@ -161,6 +165,8 @@ void JitArm64::bcx(UGeckoInstruction inst)
WriteExit(destination);
SwitchToNearCode();
if ((inst.BO & BO_DONT_CHECK_CONDITION) == 0)
SetJumpTarget( pConditionDontBranch );
if ((inst.BO & BO_DONT_DECREMENT_FLAG) == 0)
@ -235,6 +241,10 @@ void JitArm64::bclrx(UGeckoInstruction inst)
!(inst.BO_2 & BO_BRANCH_IF_TRUE));
}
FixupBranch far = B();
SwitchToFarCode();
SetJumpTarget(far);
LDR(INDEX_UNSIGNED, WA, X29, PPCSTATE_OFF(spr[SPR_LR]));
AND(WA, WA, 30, 29); // Wipe the bottom 2 bits.
@ -252,6 +262,8 @@ void JitArm64::bclrx(UGeckoInstruction inst)
WriteExitDestInR(WA);
SwitchToNearCode();
if ((inst.BO & BO_DONT_CHECK_CONDITION) == 0)
SetJumpTarget( pConditionDontBranch );
if ((inst.BO & BO_DONT_DECREMENT_FLAG) == 0)

6
Source/Core/Core/PowerPC/JitArm64/JitArm64_LoadStore.cpp
View file

@ -411,6 +411,10 @@ void JitArm64::lXX(UGeckoInstruction inst)
// if it's still 0, we can wait until the next event
FixupBranch noIdle = CBNZ(gpr.R(d));
FixupBranch far = B();
SwitchToFarCode();
SetJumpTarget(far);
gpr.Flush(FLUSH_MAINTAIN_STATE);
fpr.Flush(FLUSH_MAINTAIN_STATE);
@ -423,6 +427,8 @@ void JitArm64::lXX(UGeckoInstruction inst)
gpr.Unlock(WA);
WriteExceptionExit();
SwitchToNearCode();
SetJumpTarget(noIdle);
//js.compilerPC += 8;

6
Source/Core/Core/PowerPC/JitArm64/JitArm64_SystemRegisters.cpp
View file

@ -184,6 +184,10 @@ void JitArm64::twx(UGeckoInstruction inst)
SetJumpTarget(fixup);
}
FixupBranch far = B();
SwitchToFarCode();
SetJumpTarget(far);
gpr.Flush(FlushMode::FLUSH_MAINTAIN_STATE);
fpr.Flush(FlushMode::FLUSH_MAINTAIN_STATE);
@ -196,6 +200,8 @@ void JitArm64::twx(UGeckoInstruction inst)
// WA is unlocked in this function
WriteExceptionExit(WA);
SwitchToNearCode();
SetJumpTarget(dont_trap);
if (!analyzer.HasOption(PPCAnalyst::PPCAnalyzer::OPTION_CONDITIONAL_CONTINUE))