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LLE JIT: Added the loop instructions to the JIT. Added ASM version of HandleLoop. Both x86 and x64 versions have been added.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6659 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
skidau
2010-12-26 12:34:38 +00:00
parent 7c5b12c5bc
commit 963ca6f963
5 changed files with 230 additions and 12 deletions
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6
Source/Core/DSPCore/Src/DSPEmitter.cpp
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@ -299,7 +299,7 @@ void DSPEmitter::Compile(int start_addr)
MOVZX(32, 16, EAX, MDisp(R11,DSP_REG_ST2*2));
#endif
CMP(32, R(EAX), Imm32(0));
FixupBranch rLoopAddressExit = J_CC(CC_LE);
FixupBranch rLoopAddressExit = J_CC(CC_LE, true);
#ifdef _M_IX86 // All32
MOVZX(32, 16, EAX, M(&(g_dsp.r[DSP_REG_ST3])));
@ -307,7 +307,7 @@ void DSPEmitter::Compile(int start_addr)
MOVZX(32, 16, EAX, MDisp(R11,DSP_REG_ST3*2));
#endif
CMP(32, R(EAX), Imm32(0));
FixupBranch rLoopCounterExit = J_CC(CC_LE);
FixupBranch rLoopCounterExit = J_CC(CC_LE, true);
if (!opcode->branch)
{
@ -322,7 +322,7 @@ void DSPEmitter::Compile(int start_addr)
// These functions branch and therefore only need to be called in the
// end of each block and in this order
ABI_CallFunction((void *)&DSPInterpreter::HandleLoop);
HandleLoop();
// ABI_RestoreStack(0);
ABI_PopAllCalleeSavedRegsAndAdjustStack();
if (DSPAnalyzer::code_flags[start_addr] & DSPAnalyzer::CODE_IDLE_SKIP)