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Revert parts of r6032 that break OS X and probably other non-Windows 

platforms as well. It would seem that ABI_PARAMx will have to be
used more consistently elsewhere to match up with a change to use
them here.

Not sure yet why I still need the final section of Jit64::stX.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6035 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Soren Jorvang 2010-08-02 10:36:33 +00:00
parent fcf2fb2b9b
commit bbc69a64ad
1 changed files with 24 additions and 9 deletions
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33
Source/Core/Core/Src/PowerPC/Jit64/Jit_LoadStore.cpp
View File

@ -412,14 +412,12 @@ void Jit64::stX(UGeckoInstruction inst)
//Still here? Do regular path.
gpr.FlushLockX(ABI_PARAM1, ABI_PARAM2);
gpr.Lock(s, a);
if (update && offset)
gpr.LoadToX64(a, true, true);
MOV(32, R(ABI_PARAM2), gpr.R(a));
MOV(32, R(ABI_PARAM1), gpr.R(s));
SafeWriteRegToReg(ABI_PARAM1, ABI_PARAM2, accessSize, offset);
gpr.FlushLockX(ECX, EDX);
gpr.Lock(a);
MOV(32, R(EDX), gpr.R(a));
MOV(32, R(ECX), gpr.R(s));
if (offset)
ADD(32, R(EDX), Imm32((u32)offset));
if (update && offset)
{
MEMCHECK_START
@ -428,7 +426,24 @@ void Jit64::stX(UGeckoInstruction inst)
MEMCHECK_END
}
TEST(32, R(EDX), Imm32(0x0C000000));
FixupBranch unsafe_addr = J_CC(CC_NZ);
BSWAP(accessSize, ECX);
#ifdef _M_X64
MOV(accessSize, MComplex(RBX, EDX, SCALE_1, 0), R(ECX));
#else
AND(32, R(EDX), Imm32(Memory::MEMVIEW32_MASK));
MOV(accessSize, MDisp(EDX, (u32)Memory::base), R(ECX));
#endif
FixupBranch skip_call = J();
SetJumpTarget(unsafe_addr);
switch (accessSize)
{
case 32: ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U32, 2), ECX, EDX); break;
case 16: ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U16, 2), ECX, EDX); break;
case 8: ABI_CallFunctionRR(thunks.ProtectFunction((void *)&Memory::Write_U8, 2), ECX, EDX); break;
}
SetJumpTarget(skip_call);
gpr.UnlockAll();
gpr.UnlockAllX();
}