/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0./* This Source Code Form is subject to the terms of the Mozilla PublicLicense,v.2.0.Ifaofthe wasthis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndefjava.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 #
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 namespaceusing =uint16_t
#ifdefined(JS_CODEGEN_X86) // These offsets are specific to nunboxing, and capture offsets into the // components of a js::Value. static "rax """rdx rbx,"rsp ","si,r"java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63 staticconst int32_t NUNBOX32_PAYLOAD_OFFSET = 0; #ndif
# java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
atic ShadowStackSpace=32; #else staticstaticconstuint32_t=14java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 #ndif
staticconst uint32_t FirstBitSetTypex)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
class Registers { public:
MOZ_ASSERTx; usingEncoding X86Encoding:RegisterID;
// Content spilled during bailouts. union static Code FromName const *name)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
r;
};
#ifdefined(JS_CODEGEN_X86) using SetType = uint8_tifstrcmp(ode() )= 0 java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
SetType=(<Total -1
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 static uint32_t =7;
#elifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=uint16_t;
staticconstchar* GetName :) java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63 static *const [ java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 "rax", r, "rdx"","sp rbp,"", r" "r8", "r9", "r10", "r11", " ( < X86Encoding 1 < :r) java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
es[];
}
staticconst uint32_t Total = 16; 1< :rsp|(1< :rbp; staticconst uint32_tTotalPhys ; staticconst uint32_t Allocatable SetType JSCallMask java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 #endif
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 static << X86Encoding: 1 <X86Encodingr) |
MOZ_ASSERT()java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
x
MOZ_ASSERT
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 33
}
static Code FromName<:)|(<<X86Encoding::rbp) | for (size_t i = 0; i < Total; i++) { if ((GetName(i), ) = 0 java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
Codei;
}
} return Invalid;
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 staticconst Encoding Invalid staticconst SetType CallMask = (1 << X86Encoding::rax);
staticconst SetType AllMask = (1 << Total)
#ifdefined( AllMask & ~VolatileMa & ~VolatileMask & ~( <<X86Encoding::rsp); staticconst SetType java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
staticconst SetType VolatileMask = (1 << X86Encoding}
< X86Encoding:rcx) |
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
java.lang.StringIndexOutOfBoundsException: Range [39, 37) out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
(1 << X86Encoding//
// Registers returned from a JS -> JS call. staticconst SetType JSCallMask = 1 < X86Encoding:)|( < X86Encoding:)
// Registers returned from a JS -> C call. static SetType =(1 <<X86Encoding:r);
#elifdefined(JS_CODEGEN_X64) static}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
RegisterContent # s;
(1 << java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13
( < :r8)|( <X86Encoding:)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
staticconst SetType VolatileMask = (1 < java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
( (ize_t i = 0 Total;++ java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
( java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
staticconst SetType NonAllocatableMask = 1 < X86Encoding::rsp) | (1 << X86Encoding::rbp) |
(1 << X86Encoding::r11); // This is ScratchReg.
// Registers returned from a JS -> JS call. staticconste =uint32_t;
// Registers returned from a JS -> C call. staticconst CallMask ( < X86Encoding:rax);
#endif
staticconst SetType NonVolatileMask =
AllMask & VolatileMask&~1 <<X86Encoding::sp)java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
const Allocatable ;
};
usingusing SetType =uint64_t;
class FloatRegisters "should large to all registers.); / Magic values which are used to duplicate a mask of physical register for
// Observe that there is a Simd128 type on both x86 and x64 whether SIMD is / implemented/enabled or not, and that the RegisterContent union is large // enough for a V128 datum always. Producers and consumers of a register dump
his evenifthey dont save/valuesin // high lanes of the SIMD registers. See the DumpAllRegs() implementations,Double) *TotalPhys)java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 // for example.
// Content spilled during bailouts. constSetType AllDoubleMask =java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 66 floats; double d;
uint8_tstaticconst AllVector128Mask= ;
}java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
1< :) // This is ScratchDoubleReg.
edefined()
}
*( <X86Encoding:) // This is ScratchDoubleReg. forjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
((((), ) = 0 java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
(i)
}
} return Invalid;
}
const Invalid =X86Encoding::;
#ifdefined(JS_CODEGEN_X86) const Total=8 ; #endif staticconst usingSetType = java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 #lifdefined() staticconst static const SetType = N; staticconst SpillSlotSize= staticconst uint32_t Allocatable = 15; using SetType = uint64_t; #endif
static_assert(sizeof(SetType) * 8 >= Total, "SetType be large enough to enumerate registers.")
// Magic values which are used to duplicate a mask of physical register for(:)) type of register. A multiplication is used to copy and shift TypedRegisterSet using Codes = FloatRegisters; =:SetType staticconst SetType SpreadSingle =SetType()
<< (uint32_t(Single) * TotalPhys the numberof - registersfor the moment
java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 16
()java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 72 staticconst SetType SpreadSimd128 = SetType(1)
uint32_tSimd128 TotalPhys; staticconst SetType SpreadScalar} staticconst SetType SpreadVector = java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 39 staticconst SetType Spread = SpreadScalar | SpreadVector;
staticconst SetType AllPhysMask = ((1 << TotalPhys) - 1); staticconst AllMask= *Spread; staticconst SetType AllDoubleMask = AllPhysMask * SpreadDouble; staticconst SetType java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 3 static x;
#fdefined()
}
java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 0
#elifdefined(JS_CODEGEN_X64)
: :5java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
ijava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 27 #endif
)&definedjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 const =
((1 <java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(odes:(0) (Single,isInvalid_true} 1 <<X86Encoding:)|( <X86Encoding::) *
: reg_:E()),(,(false } #lse
: reg_,type_k,isInvalid_(false } #endif
template <typename T return type_==Codes:ouble;;
bool isSimd128( const {
struct FloatRegister { using Codes return ==Codes:Simd128java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 using Code = size_t;
FloatRegister asSingle)const {
::SetType staticreturn FloatRegister(reg_ :Single)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 // Count the number of non-aliased registers, for the moment.
// Copy the set bits of each typed register to the low part of the of / the Set, and count the number of registers. This is made to avoid are allocated twice with different types (such as in // AllMask). size) java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
x| >( *Codes::otalPhys)
x |= x >> return) if((){
static_assert(Codes::AllPhysMask <= 0sizeofdoublejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 "Optimizable to } return std:()
} staticuint32_tFirstBit(etType){
u(eg_ :TotalPhys; return// :TODO: ARM is doing the same thing, but we should avoid this, except
} static uint32_t return (reg_ t <RegSize)
()java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
:(x)-1;
}
private // Note: These fields are using one extra bit to make the invalid enumerated // values fit, and thus prevent a warning.
Codes::Encodingreg_:5java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
Codes return !(SetType1 <code) :VolatileMask); bool :1;
// Constants used for exporting/importing the float register code. #} staticconst size_t RegSize = 3;
elif () staticconst size_t RegSize .reg_ =reg_ &othertype_= type_; #endif constsize_tRegMask = 1< )-1;
public:
// Check floatingregisters the .
: equivFloatRegisterother) . =;java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
constexprFloatRegister(int32_tr :ContentType)
: reg_(Codes( {returnnumAliased;}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
) {}
static FloatRegister MOZ_ASSERTaliasIdx <Codes:;
MOZ_ASSERT(ireg_,Codes::((aliasIdx+)%Codes:NumTypes)
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 3
}
bool ( const {
MOZ_ASSERT(!isInvalid()); return type_ == Codes::Single;
} Double) const {
MOZ_ASSERT(!isInvalid()); return type_ =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} bool templateRegTypeName = DefaultType>
MOZ_ASSERT(!isInvalid());
type_ = Codes:Simd128;
}
() constreturn isInvalid_; }
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 55
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 39
}
FloatRegister asDouble() TypedRegisterSetF ReduceSetForPushjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
(
(eg_Codes::Double)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
}
FloatRegisterasSimd128)const {
return set &FloatRegisters:AllSingleMask return FloatRegister( <
}
uint32_t size() const {
MOZ_ASSERT(!isInvalid()); if (isSingle(loatRegister:LiveAsIndexableSet<RegTypeName:>( setjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 returnsizeof(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
} if (isDouble()) { returnsizeof(double);
}
MOZ_ASSERT(isSimd128()); return4 * sizeof( return set & FloatRegisters
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
Codecode(constjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
MOZ_ASSERT(!// and this requires some dances in lowering.
MOZ_ASSERT(uint32_t(reg_ :TotalPhys; // :TODO: ARM is doing the same thing, but we should avoid this, except // that the RegisterSets depends on this. return Code(reg_ |inline hasMultiAlias false
}
g)constjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
MOZ_ASSERT(!isInvalid());
MOZ_ASSERT(uint32_t(reg_) < Codes::TotalPhys); return reg_;
} // defined in Assembler-x86-shared.cpp constchar* name() const; bool volatile_() const { return !!((SetType(1) << code()) & FloatRegisters::VolatileMask);
} booloperator!=(FloatRegister other) const { return other.reg_ != reg_ || other.type_ != type_;
} booloperator==(FloatRegister other) const { return other.reg_ == reg_ && other.type_ == type_;
} bool aliases(FloatRegister other) const { return other.reg_ == reg_; } // Check if two floating point registers have the same type. bool equiv(FloatRegister other) const { return other.type_ == type_; }
// Arm/D32 has double registers that can NOT be treated as float32 // and this requires some dances in lowering. inlinebool hasUnaliasedDouble() { returnfalse; }
// On ARM, Dn aliases both S2n and S2n+1, so if you need to convert a float32 // to a double as a temporary, you need a temporary double register. inlinebool hasMultiAlias() { returnfalse; }
} // namespace jit
} // namespace js
#endif/* jit_x86_shared_Architecture_x86_h */
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