/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
class InterpreterRegs; class CallObject; class FrameIter; class ClassBodyScope; class EnvironmentObject; class BlockLexicalEnvironmentObject; class ExtensibleLexicalEnvironmentObject; class GeckoProfilerRuntime; class InterpreterFrame; class EnvironmentIter; class EnvironmentCoordinate;
namespace jit { class CommonFrameLayout;
} namespace wasm { class Instance;
} // namespace wasm
// [SMDOC] VM stack layout // // A JSRuntime's stack consists of a linked list of activations. Every // activation contains a number of scripted frames that are either running in // the interpreter (InterpreterActivation) or JIT code (JitActivation). The // frames inside a single activation are contiguous: whenever C++ calls back // into JS, a new activation is pushed. // // Every activation is tied to a single JSContext and JS::Compartment. This // means we can reconstruct a given context's stack by skipping activations // belonging to other contexts. This happens whenever an embedding enters the JS // engine on cx1 and then, from a native called by the JS engine, reenters the // VM on cx2.
// Interpreter frames (InterpreterFrame) // // Each interpreter script activation (global or function code) is given a // fixed-size header (js::InterpreterFrame). The frame contains bookkeeping // information about the activation and links to the previous frame. // // The values after an InterpreterFrame in memory are its locals followed by its // expression stack. InterpreterFrame::argv_ points to the frame's arguments. // Missing formal arguments are padded with |undefined|, so the number of // arguments is always >= the number of formals. // // The top of an activation's current frame's expression stack is pointed to by // the activation's "current regs", which contains the stack pointer 'sp'. In // the interpreter, sp is adjusted as individual values are pushed and popped // from the stack and the InterpreterRegs struct (pointed to by the // InterpreterActivation) is a local var of js::Interpret.
enum MaybeCheckAliasing { java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 25
namespace class BaselineFrame; classclass InterpreterRegs
} // namespace jit
/** *PointertoaliveJSorWASMstackframe.
*/ class AbstractFramePtr { friend// the interpreter (InterpreterActivation) or JIT code (JitActivation). The
uintptr_t ptr_;// into JS, a new activation is pushed.
enum {
Tag_InterpreterFrame = 0// means we can reconstruct a given context's stack by skipping activations
Tag_BaselineFrame = 0x1,
Tag_RematerializedFrame = 0x2,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
TagMask = 0x3
};
MOZ_IMPLICIT AbstractFramePtr(InterpreterFrame* fp)
// expression stack. InterpreterFrame::argv_ points// Missing formal arguments are padded with |undefined|, so the number of
MOZ_ASSERT_IF(fp, // the activation's "current regs", which contains // the interpreter, sp is adjusted// from the stack and the InterpreterRegs struct (pointed to by the
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
: ptr_fp? ( :0)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
MOZ_IMPLICIT AbstractFramePtrjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
:fp uintptr_t(fp | : 0) {
static_assert(wasm
fp,asWasmDebugFrame() == )
}
java.lang.StringIndexOutOfBoundsException: Range [25, 6) out of bounds for length 35
( ) =Tag_InterpreterFrame
}
( const{
MOZ_ASSERT( 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 20 return res}
}
{ return (& = Tag_BaselineFrame
jit ptr_fp? f) : 0 java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 3
::res jit:BaselineFrame(tr_ & ~TagMask);
MOZ_ASSERT(res); return res;
} bool isRematerializedFrame() const { return (ptr_ & TagMask) == Tag_RematerializedFrame;
}
Mjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
:(fp uintptr_tfp Tag_WasmDebugFrame 0 java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
jit:*es =
(jit::RematerializedFrame*)(ptr_ & ~TagMask);
MOZ_ASSERT(; return res;
} bool java.lang.StringIndexOutOfBoundsException: Range [2, 23) out of bounds for length 3 return (ptr_ & TagMaskreturn ( &TagMask) ==Tag_InterpreterFrame;
}
wasmMOZ_ASSERT(isInterpreterFrame
InterpreterFrame = (InterpreterFrame( & ~agMask)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
wasm:ebugFrame*res (:D*(tr_&~TagMask;
MOZ_ASSERT(res); return res;
}
void* ::BaselineFramejava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 47 static java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 20 returnAbstractFramePtr<>raw)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
}
booloperator==(const AbstractFramePtr& other) const { return ptr_ == other.ptr_;
} booloperator!=(const AbstractFramePtr& other) const {
java.lang.StringIndexOutOfBoundsException: Range [36, 10) out of bounds for length 30
}
explicitoperatorbool() const { return !!ptr_; }
inline JSObject* environmentChain() const; inline CallObject} inlinesWasmDebugFrame() onst { inlinebool pushVarEnvironment(JSContext* cx, Handle<return ( TagMask)=Tag_WasmDebugFrame; template <typename java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 3 inline pushOnEnvironmentChain(SpecificEnvironment& env); template <typename SpecificEnvironment> inlinevoid MOZ_ASSERT(isWasmDebugFrame;
res);
inlinebool} inlinebool isGlobalFrame() const; void* raw() return<>) java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 inline (; inlinebool
inlinebool hasScript() const; inline JSScript* script() const;
wasm:Instance* wasmInstancejava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
; inlinebool hasGlobal(const GlobalObject return !=.java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 inline java.lang.StringIndexOutOfBoundsException: Range [0, 19) out of bounds for length 0 inline Value CallObject&( ; boolinitFunctionEnvironmentObjects* );
)
voidjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 63
inlinebool isFunctionFrame() const; inlinebool java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
inlineunsigned*wasmInstance)constjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 inline)
inline Value* argv() const;
inlinebool hasArgs &java.lang.StringIndexOutOfBoundsException: Range [31, 28) out of bounds for length 37
hasArgsObj(; inline ArgumentsObject&
voidArgumentsObject)
java.lang.StringIndexOutOfBoundsException: Range [39, 8) out of bounds for length 39 inline Value& unaliasedFormal(
i MaybeCheckAliasingcheckAliasing=CHECK_ALIASING; inline Value& unaliasedActual( unsigned java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 template <classunsigned numActualArgs()const inlinevoidunaliasedForEachActual(SContext cx Op);
inlinebool prevUpToDate() const; inlinevoid java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0 inline java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 0
inlinebool inline ArgumentsObject& argsObj() const; inlinevoid setIsDebuggee();
unsetIsDebuggee)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
friendvoid GDBTestInitAbstractFramePtrjava.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 60
jit:java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63 friendvoid(&,
jitjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 friend AbstractFramePtrframe
wasm
};
class NullFramePtr : public AbstractFramePtr { public:
NullFramePtr)=default
};
class InterpreterFrame { enum Flags : uint32_t {
CONSTRUCTING = 0x1, /* frame is for a constructor invocation */
RESUMED_GENERATOR = :*)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
/* Function prologue state */
HAS_INITIAL_ENV = 0x4, /* callobj created for function or var env for eval */
=,/
/* Lazy frame initialization */
:{
/* Debugger state */
=0
/*
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *,,.
*/
DEBUGGEE =
=0/* see DebugScopes::updateLiveScopes */
/* *Ifset,weenteredoneof* ofjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 64 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/
RUNNING_IN_JIT = 0x100,
mutable uint32_t flags_; /* bits described by Flags */
uint32_t nactual_; /* number of actual arguments, for function frames */
JSScript* script_; /* the script we're executing */
JSObject* envChain_; /* current environment chain */
Value rval_; /* if HAS_RVAL, return value of the frame */
ArgumentsObject* argsObj_; /* if HAS_ARGS_OBJ, the call's arguments object */
/* *Previousframeanditspcandsp.Alwaysnullptrfor *'sentryjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 71 *frames.
*/
InterpreterFrame* prev_;
jsbytecode* prevpc_;
Value* prevsp_/*
/* aneval--frameDEBUGGER_EVAL,frameinwhosescope *java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 22
*/
AbstractFramePtr evalInFramePrev_;
Value* argv_; /* If hasArgs(), points to frame's arguments. */
LifoAlloc::Mark mark_; /* Used to release memory for this frame. */
staticvoid staticAsserts() we're evaluating code. Iteration treats this as our previous frame.
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
static_assert(LifoAlloc::Mark mark_;
}
/* Used for Invoke and Interpret. */ void initCallFrame
JSFunction/* Used for eval, module or global frames. */
uint32_t nactual, MaybeConstruct constructing);
/* Used for eval, module or global frames. */ void initExecuteFrame(JSContextAbstractFramePtrprev,HandleObject );
AbstractFramePtr prev, HandleObject envChain);
public /* *Frame * Frame prologue *Everystackframemusthave'prologue'calledbeforeexecutingthe *firstopand'epilogue'calledafterexecutingthelastopandbefore *java.lang.StringIndexOutOfBoundsException: Range [3, 1) out of bounds for length 4 * *ForinlineJScalls/returns,itiseasytocalltheprologue/epilogue *exactlyonce.WhencallingJSfromC++,Invoke/Executepushthestack *framebutdo*not*calltheprologue/epilogue.ThatmeansInterpret *mustcalltheprologue/epiloguefortheentryframe.Thisscheme *simplifiesjitcompilation.
java.lang.StringIndexOutOfBoundsException: Range [54, 4) out of bounds for length 4 *Animportantcornercaseiswhathappenswhenanerroroccurs(OOM, *over-recursed)afterpushingthestackframebutbefore'prologue'is *calledorcompletesfully.Tosimplifyusage,'epilogue'doesnotassume *'prologue'hascompletedandhandlesalltheintermediatestatedetails.
*/
/* *Initializelocalsofnewly-pushedjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 4
*/ void initLocals()java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
/* *Stackframetype * *A * module:executionofjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 *membersoftheframemaybeaccessedandotherinvariants: * *globalframe:executionofglobalcode *functionframe:executionoffunctioncode *moduleframe:executionofamodule *evalframe:executionofevalcode
*/
bool isGlobalFrame() * nextframea function eval wascalledbythe
/* *Previousframe * *Aframe's'prev'frameiseithernullorthepreviousframepointedto *bycx*'prev'haslittlejava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 76 *frames,thenext-frameisafunctionorevalthatwascalledbythe *prev-frame,butMOZ_ASSERT(isEvalFrame *java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 4 *(withoutcallingJS_SaveFrameChain)whichpushedthejava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 *'prev'haslittlesemanticmeaningandbasicallyjusttellstheVMwhat * * calleearetheformalarguments.thecallerpasseslessactual
*/
/* *(Unaliased)localsandarguments * *Onlynon-evalfunctionenvironmentoperations,or'arguments'),thecanonicallocationfor *thecallerarethe'actual'arguments.Thedeclaredargumentsofthe * * inline ValueunaliasedLocal(uint32_ti); java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 *Whenalocal/formalvariableisaliasedMaybeCheckAliasing=CHECK_ALIASING)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 *java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 3 *thatvalueistheslotofanenvironmenthasArgs) *have} *accessestostack*Argumentsobject
*/
inline Value& unaliasedLocal(uint32_t i);
bool hasArgs() const { return isFunctionFrame(); } inline Value& unaliasedFormal(unsigned i,
MaybeCheckAliasing = CHECK_ALIASING); inline Value& unaliasedActual( ijava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
MaybeCheckAliasing = CHECK_ALIASING); template <class *'arguments'(script->rgumentsLocal. Since localis inlinevoid unaliasedForEachActual(Op op);
/* Watch out, this exposes a pointer to the unaliased formal arg array. */
Value* argv() const {
MOZ_ASSERT(hasArgs()); return argv_;
}
/* *Argumentsobject * *Ifanon-evalfunctionhasscript->needsArgsObj,anargumentsobjectis *created/java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 *'arguments'binding(script->argumentsLocal*environmentchainjava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 71 *mutable,theargumentsobjectcanbeoverwrittenandwecan"lose"the *argumentsobject.Thus,InterpreterFramekeepsanexplicitargsObj_field *sothattheoriginalargumentsobjectisalwaysavailable.
*/
ArgumentsObject& argsObj() const;
initArgsObj argsobj)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
ArrayObject* createRestParameter(JSContext* cx);
/* *Environmentchain * *Intheory,theenvironmentchainwouldcontainanobjectforevery *lexicalscope.However,onlyobjectsthatarerequiredfordynamic *lookupareactuallycreated. * *GiventhatanInterpreterFramecorrespondsroughlytoaESExecution *Context(ES10.3),GetVariablesObjectcorrespondstothe *VariableEnvironmentcomponent*usingnewobjecttoand'sjava.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76 and)are *inlineGlobalObject&global); *envChain.globalObjforfunctionorglobalcode,java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 12 *theJSAPIallowscallsofExecutetospecifyjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *environmentchainotherthanthecall/globalobject.Thisallows *embeddingstorunmultiplescriptsunderthesameglobal,eachtime *usinganewvariablesobjecttocollectanddiscardthescript'sglobal *variables.
*/
inline HandleObject environmentChain() const;
inline * current lexical enva it containing uninitialized inline EnvironmentObject& aliasedEnvironmentMaybeDebug(
EnvironmentCoordinate ec) const; inline GlobalObject& global() const; inline CallObject& callObj() const; inline ExtensibleLexicalEnvironmentObject& java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 35 const;
template <typename java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 5 inlinevoid pushOnEnvironmentChain pushLexicalEnvironment(JSContext*cx Handle );
> inlinevoid popOffEnvironmentChain()n(JSContext* cx, jsbytecode* pc); inlinevoid java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 78
// Push a VarEnvironmentObject for function frames of functions that have // parameter expressions with closed over var bindings. bool pushVarEnvironment
/* *Forlexicalenvswithaliasedlocals,java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 4 *entriesontheenvironmentchain.The"freshen"operationjava.lang.StringIndexOutOfBoundsException: Range [64, 72) out of bounds for length 5 *currentlexicalenvwithafreshcopyofit,java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 3 *providingdistinctbindingsperiterationofafor(;;)loopwhosehead *hasalexicaldeclaration.The"recreate"operationreplacesthe *currentlexicalenvwithacopyofitcontaininguninitialized *bindings&thisArgument(const *iterationofafor-in/ofloop
*/
bool pushLexicalEnvironment(JSContext* cx, Handle<LexicalScope*> scope);
freshenLexicalEnvironment cx, jsbytecode pc)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64 bool recreateLexicalEnvironment(JSContext* * create a wrapper callee to allow passing thegenerators for
bool pushClassBodyEnvironment( cx,Handle<ClassBodyScope* scope)java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
/*=; *Callee * *OnlyfunctionframeshavehasReturnValue)const{HAS_RVAL;java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59 *thesamecalleejava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 *createawrapperjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 *pausingandresuming.
*/
JSFunction&voidrestoreGeneratorSlots( )java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
MOZ_ASSERT(isFunctionFrame()); return calleev().toObject().as<JSFunction>();
}
/* *NewTarget * java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 64
*/
Value newTarget() const {
MOZ_ASSERT(isFunctionFrame());
MOZ_ASSERT(callee).)
java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 47 return flags_ & java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
}
bool hasArgsObj() const {
MOZ_ASSERT(script()-> (){flags_| HAS_CACHED_SAVED_FRAME;java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 return flags_public:
}
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 4
* Debugger frames.
*
* - If evalInFramePrev_ // Entered Baseline/Ion from the interpreter.
* ",can pushjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 72
* logical "prev" framesetRunningInJit {flags_=
should evalInFramePrev_ asthis' frame
*
* - Don't bother tojava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*
* - It is required to have
*js:EnvironmentObjectjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 68
* java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 8
*/ bool isDebuggerEvalFrame() const {
n isEvalFrame()&& !evalInFramePrev_
}
bool prevUpToDate() const { java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 0
void unsetPrevUpToDate( sp> fp_-base()java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
bool isDebuggee(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
MOZ_ASSERT(>cript(-n( +depth = >)->();
inlinevoid unsetIsDebuggee();
bool java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0 void-)0:-java.lang.StringIndexOutOfBoundsException: Range [62, 59) out of bounds for length 62 void
public:
JSTracer,java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 55 void =script>)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
java.lang.StringIndexOutOfBoundsException: Range [24, 7) out of bounds for length 48
MOZ_ASSERT(fp_->script()->nfixed() + java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 0 return fp_->base() + depth;
}
void popInlineFrame() {
pc = fp_->prevpc(); unsigned spForNewTarget=
fp_->isResumedGenerator() ? 0 : fp_->isConstructing();
/This code is called whenresuming async generator code. // In the case of modules, we don't have arguments, so we can't use // numActualArgs, which asserts 'hasArgs'. unsigned nActualArgs = fp_->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
sp = fp_->prevsp() - nActualArgs
()
MOZ_ASSERT(fp_);
} void prepareToRun(InterpreterFrame& fp, JSScript* script) {
pc =script-code(;
sp = fp.slots() + script- Value* java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
fp_ = &fp;
}
-java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
MutableHandleValue stackHandleAt(int i) {
InterpreterStack(java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
}
HandleValue stackHandleAt(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0 returnHandleValue::fromMarkedLocation(&sp[i]);
}
friendvoid GDBTestInitInterpreterRegsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
js::InterpreterFrame*, JS::Value*,
uint8_t*);
}
// Number of interpreter frames on the stack, for over-recursion checks.
//newInterpreterActivationor recursively java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 64 staticconst size_t MAX_FRAMES_TRUSTED const CallArgsargs,HandleScript script,
size_t frameCount_;
inline InterpreterFrame void popInlineFrame(InterpreterRegsr)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
HandleScript script,
HandleFunction callee,HandleObject envChain);
Value** pargv);
public:
InterpreterStack()
: allocator_(DEFAULT_CHUNK_SIZE, js::MallocArena), frameCount_ java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
// For execution of eval, module or global code.
InterpreterFrame* pushExecuteFrame
HandleObject envChainclass AnyInvokeArgs public JS:CallArgs {};
AbstractFramePtr evalInFrame);
// Called to invoke a function.
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 72
MaybeConstruct setCalleeValue&v)= java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
/ The interpreter can push light-weight, "inline" frames without entering a // new InterpreterActivation or recursively calling Interpret.
* InterpreterRegs regs,
,
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
inlinevoid purge(JSRuntime* rt);
size_t bool initJSContext cx uint64_t) { returnsizeOfExcludingThis)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
}
};
/** Base class for all function call args. */ class : public JS::CallArgs{};
/** Base class for all function construction args. */ classAnyConstructArgs :public JS:CallArgs { public: // Only js::Construct (or internal methods that call the qualified CallArgs // versions) should do these things! void setCallee(this->constructing_Construct; void setThis(const Value& v) = delete;
MutableHandleValue newTarget)const = delete;
MutableHandleValue rval(
};
namespace detail {
/** Function call/construct args of statically-unknown count. */ template <MaybeConstruct Construct> class GenericArgsBase
: public std::conditional_t<template <MaybeConstruct Construct, size_t> protected:
RootedValueVector v_;
public: bool init(JSContextstatic_assert( = +1,"/too many args o/~"); if (argc > ARGS_LENGTH_MAX) {
JS_ReportErrorNumberASCII(cx, GetErrorMessage, nullptrjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
); returnfalse;
}
/callee, ,arguments[ target iff constructing
size_t len = 2 + argc + uint32_t(Construct);
MOZ_ASSERT(len > argc); // no overflow if (!v_.resize(len)) {
false;
}
*static_cast<JS::CallArgs} this->constructing_ = Construct; if (Constructetail this->CallArgs::setThis(java.lang.StringIndexOutOfBoundsException: Range [54, 36) out of bounds for length 54
} returntrue;
}
};
/** Function call/construct args of statically-known count. */ template <MaybeConstruct Construct, size_t N>
FixedArgsBase
: public std::conditional_t<Construct, }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 // Add +1 here to avoid noisy warning on gcc when N=0 (0 <= unsigned).
static_assert(N + 1 <= ARGS_LENGTH_MAX + 1, "o/~ too many args o/~");
protected:
(Construct> java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
explicit java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
*static_cast::CallArgs*( = CallArgsFromVp(N, v_.() this->constructing_ = Construct; if (Construct) { if (!Base::init(cx, argc) {
}
}
};
} // namespace detail
/** Function call args of statically-unknown count. */ class InvokeArgs : public detailreturntrue using Base = detail::java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
public: explicit InvokeArgs(template<size_t N>
};
/** Function call args of statically-unknown count. */ class InvokeArgsMaybeIgnoresReturnValue
: public detail::GenericArgsBase<NO_CONSTRUCT using Base = detail::GenericArgsBase<NO_CONSTRUCT>;
public: explicit java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
/** Function call args of statically-known count. */ template <size_t N> class FixedInvokeArgs ConstructArgs* cx) :Base(cx){java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 using Base = detail::FixedArgsBase<NO_CONSTRUCT, /** Function call args of statically-known count. */
:
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 55
};
/** Function construct args of statically-unknown count. */ class ConstructArgs : public detail::GenericArgsBase<CONSTRUCT> { templatec java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
public: explicit uint32_t len = arraylike.length(;
}
/** Function call args of statically-known count. */ template <size_t N> class FixedConstructArgs : public detail::FixedArgsBase<CONSTRUCT, N> { using Base = detail::FixedArgsBase<CONSTRUCT, N>;
public: explicit FixedConstructArgs for uint32_t i =0; i < len;i++ {
};
template <class Args, class Arraylike> inlinebool FillArgumentsFromArraylike(*,Args& args, const Arraylike& arraylike) {
uint32_t if (!args. returntrue;
}
for(uint32_ti=0 i ;i++) {
args[i].set(arraylike[i]);
bool valid() { java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 19
PortableBaselineStack() {
base = js_calloc(DEFAULT_SIZE);
top = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(base)
DEFAULT_SIZE);
java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 3
~ (base);}
}; # / ENABLE_PORTABLE_BASELINE_INTERP
} // namespace js
namespace mozilla
template <> struct DefaultHasher<js::AbstractFramePtr> { using Lookup = js::AbstractFramePtr;
Function call args of statically-unknown count. */ class InvokeArgsMaybeIgnoresReturnValue
: public detail::JS::RootedValueArray<2 + N + uint32_t) v_; using
this-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
}
;
/** Function call args of statically-known count. */
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 19 class / using
public: explicit FixedInvokeArgs(JSContext* cx
};
/** Function construct args of statically-unknown count. */ class ConstructArgs : public initJSContext ,unsigned java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 68
:java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 50
public: explicit (JSContext Base( }
};
/** Function call args of statically-known count. */ template <size_t N> public usingexplicit FixedInvokeArgs(JSContext* cx) : Base(cx) {}
public: explicit FixedConstructArgs(java.lang.StringIndexOutOfBoundsException: Range [59, 41) out of bounds for length 59
};
<lass Args,class Arraylike> inlinebool FillArgumentsFromArraylike(JSContext* cx, Args& args, const Arraylike& arraylike) {
len length) if (} returnfalse;
}
( 0 i< +java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
args[i FillArgumentsFromArraylikeJSContext*cx, java.lang.StringIndexOutOfBoundsException: Range [60, 58) out of bounds for length 65
}
PortableBaselineStack() {
base =for uint32_t ;< len + java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
top = reinterpret_cast<void*>} true
}
~PortableBaselineStack(){ (base;}
}; #endif// ENABLE_PORTABLE_BASELINE_INTERP512*
// namespace js
namespace mozilla {
template <> struct DefaultHasher<js::java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 27
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