From fee41053a81024e15303ebf68e6a9a029374ce92 Mon Sep 17 00:00:00 2001 From: Balazs Kilvady Date: Mon, 18 Feb 2013 19:25:23 +0000 Subject: MIPS DFG implementation. https://bugs.webkit.org/show_bug.cgi?id=101328 Patch by Balazs Kilvady on 2013-02-18 Reviewed by Oliver Hunt. DFG implementation for MIPS. Source/JavaScriptCore: * assembler/MIPSAssembler.h: (JSC::MIPSAssembler::MIPSAssembler): (JSC::MIPSAssembler::sllv): (JSC::MIPSAssembler::movd): (MIPSAssembler): (JSC::MIPSAssembler::negd): (JSC::MIPSAssembler::labelForWatchpoint): (JSC::MIPSAssembler::label): (JSC::MIPSAssembler::vmov): (JSC::MIPSAssembler::linkDirectJump): (JSC::MIPSAssembler::maxJumpReplacementSize): (JSC::MIPSAssembler::revertJumpToMove): (JSC::MIPSAssembler::replaceWithJump): * assembler/MacroAssembler.h: (MacroAssembler): (JSC::MacroAssembler::poke): * assembler/MacroAssemblerMIPS.h: (JSC::MacroAssemblerMIPS::add32): (MacroAssemblerMIPS): (JSC::MacroAssemblerMIPS::and32): (JSC::MacroAssemblerMIPS::lshift32): (JSC::MacroAssemblerMIPS::mul32): (JSC::MacroAssemblerMIPS::or32): (JSC::MacroAssemblerMIPS::rshift32): (JSC::MacroAssemblerMIPS::urshift32): (JSC::MacroAssemblerMIPS::sub32): (JSC::MacroAssemblerMIPS::xor32): (JSC::MacroAssemblerMIPS::store32): (JSC::MacroAssemblerMIPS::jump): (JSC::MacroAssemblerMIPS::branchAdd32): (JSC::MacroAssemblerMIPS::branchMul32): (JSC::MacroAssemblerMIPS::branchSub32): (JSC::MacroAssemblerMIPS::branchNeg32): (JSC::MacroAssemblerMIPS::call): (JSC::MacroAssemblerMIPS::loadDouble): (JSC::MacroAssemblerMIPS::moveDouble): (JSC::MacroAssemblerMIPS::swapDouble): (JSC::MacroAssemblerMIPS::subDouble): (JSC::MacroAssemblerMIPS::mulDouble): (JSC::MacroAssemblerMIPS::divDouble): (JSC::MacroAssemblerMIPS::negateDouble): (JSC::MacroAssemblerMIPS::branchEqual): (JSC::MacroAssemblerMIPS::branchNotEqual): (JSC::MacroAssemblerMIPS::branchTruncateDoubleToInt32): (JSC::MacroAssemblerMIPS::branchTruncateDoubleToUint32): (JSC::MacroAssemblerMIPS::truncateDoubleToInt32): (JSC::MacroAssemblerMIPS::truncateDoubleToUint32): (JSC::MacroAssemblerMIPS::branchDoubleNonZero): (JSC::MacroAssemblerMIPS::branchDoubleZeroOrNaN): (JSC::MacroAssemblerMIPS::invert): (JSC::MacroAssemblerMIPS::replaceWithJump): (JSC::MacroAssemblerMIPS::maxJumpReplacementSize): * dfg/DFGAssemblyHelpers.h: (AssemblyHelpers): (JSC::DFG::AssemblyHelpers::preserveReturnAddressAfterCall): (JSC::DFG::AssemblyHelpers::restoreReturnAddressBeforeReturn): (JSC::DFG::AssemblyHelpers::debugCall): * dfg/DFGCCallHelpers.h: (CCallHelpers): (JSC::DFG::CCallHelpers::setupArguments): (JSC::DFG::CCallHelpers::setupArgumentsWithExecState): * dfg/DFGFPRInfo.h: (DFG): (FPRInfo): (JSC::DFG::FPRInfo::toRegister): (JSC::DFG::FPRInfo::toIndex): (JSC::DFG::FPRInfo::debugName): * dfg/DFGGPRInfo.h: (DFG): (GPRInfo): (JSC::DFG::GPRInfo::toRegister): (JSC::DFG::GPRInfo::toIndex): (JSC::DFG::GPRInfo::debugName): * dfg/DFGSpeculativeJIT.h: (SpeculativeJIT): * jit/JSInterfaceJIT.h: (JSInterfaceJIT): * runtime/JSGlobalData.h: (JSC::ScratchBuffer::allocationSize): (ScratchBuffer): Source/WTF: * wtf/Platform.h: git-svn-id: http://svn.webkit.org/repository/webkit/trunk@143247 268f45cc-cd09-0410-ab3c-d52691b4dbfc Conflicts: Source/JavaScriptCore/ChangeLog Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h Source/WTF/ChangeLog Change-Id: Ibc6c2a2b1d5c70d351ede37c6c111b66b4cf7fef Reviewed-by: Allan Sandfeld Jensen Reviewed-by: Jocelyn Turcotte --- Source/JavaScriptCore/jit/JSInterfaceJIT.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Source/JavaScriptCore/jit/JSInterfaceJIT.h') diff --git a/Source/JavaScriptCore/jit/JSInterfaceJIT.h b/Source/JavaScriptCore/jit/JSInterfaceJIT.h index ad546d963..7afdc06dc 100644 --- a/Source/JavaScriptCore/jit/JSInterfaceJIT.h +++ b/Source/JavaScriptCore/jit/JSInterfaceJIT.h @@ -129,6 +129,10 @@ namespace JSC { static const RegisterID cachedResultRegister = MIPSRegisters::v0; static const RegisterID firstArgumentRegister = MIPSRegisters::a0; +#if ENABLE(VALUE_PROFILER) + static const RegisterID bucketCounterRegister = MIPSRegisters::s3; +#endif + // regT0 must be v0 for returning a 32-bit value. static const RegisterID regT0 = MIPSRegisters::v0; -- cgit v1.2.1