ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Aligned the stack before calling the LoadStorePaired asm functions. Fixes issue 2053. 

The Linux x64 change is untested and has been commented out.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5118 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
skidau 2010-02-24 08:30:50 +00:00
parent 1d40b8a5ae
commit dc9d533d4f
1 changed files with 42 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
Source/Core/Core/Src/PowerPC/Jit64/Jit_LoadStorePaired.cpp
View File

@ -115,11 +115,39 @@ void Jit64::psq_st(UGeckoInstruction inst)
// One value
XORPS(XMM0, R(XMM0)); // TODO: See if we can get rid of this cheaply by tweaking the code in the singleStore* functions.
CVTSD2SS(XMM0, fpr.R(s));
#ifdef _M_X64
#if _WIN32
SUB(64, R(RSP), Imm8(0x28));
#else
//SUB(64, R(RSP), Imm8(0x8));
#endif
#endif
CALLptr(MDisp(EDX, (u32)(u64)asm_routines.singleStoreQuantized));
#ifdef _M_X64
#if _WIN32
ADD(64, R(RSP), Imm8(0x28));
#else
//ADD(64, R(RSP), Imm8(0x8));
#endif
#endif
} else {
// Pair of values
CVTPD2PS(XMM0, fpr.R(s));
#ifdef _M_X64
#if _WIN32
SUB(64, R(RSP), Imm8(0x28));
#else
//SUB(64, R(RSP), Imm8(0x8));
#endif
#endif
CALLptr(MDisp(EDX, (u32)(u64)asm_routines.pairedStoreQuantized));
#ifdef _M_X64
#if _WIN32
ADD(64, R(RSP), Imm8(0x28));
#else
//ADD(64, R(RSP), Imm8(0x8));
#endif
#endif
}
gpr.UnlockAll();
gpr.UnlockAllX();
@ -164,8 +192,22 @@ void Jit64::psq_l(UGeckoInstruction inst)
SHL(32, R(EDX), Imm8(2));
#else
SHL(32, R(EDX), Imm8(3));
#endif
#ifdef _M_X64
#if _WIN32
SUB(64, R(RSP), Imm8(0x28));
#else
//SUB(64, R(RSP), Imm8(0x8));
#endif
#endif
CALLptr(MDisp(EDX, (u32)(u64)asm_routines.pairedLoadQuantized));
#ifdef _M_X64
#if _WIN32
ADD(64, R(RSP), Imm8(0x28));
#else
//ADD(64, R(RSP), Imm8(0x8));
#endif
#endif
CVTPS2PD(fpr.RX(inst.RS), R(XMM0));
gpr.UnlockAll();
gpr.UnlockAllX();