V8 Project
interface-descriptors.h File Reference
#include "src/assembler.h"
#include "src/macro-assembler.h"
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Classes

class  v8::internal::CallInterfaceDescriptorData
 
class  v8::internal::CallDescriptors
 
class  v8::internal::CallInterfaceDescriptor
 
class  v8::internal::LoadDescriptor
 
class  v8::internal::StoreDescriptor
 
class  v8::internal::ElementTransitionAndStoreDescriptor
 
class  v8::internal::InstanceofDescriptor
 
class  v8::internal::VectorLoadICTrampolineDescriptor
 
class  v8::internal::VectorLoadICDescriptor
 
class  v8::internal::FastNewClosureDescriptor
 
class  v8::internal::FastNewContextDescriptor
 
class  v8::internal::ToNumberDescriptor
 
class  v8::internal::NumberToStringDescriptor
 
class  v8::internal::FastCloneShallowArrayDescriptor
 
class  v8::internal::FastCloneShallowObjectDescriptor
 
class  v8::internal::CreateAllocationSiteDescriptor
 
class  v8::internal::CallFunctionDescriptor
 
class  v8::internal::CallFunctionWithFeedbackDescriptor
 
class  v8::internal::CallConstructDescriptor
 
class  v8::internal::RegExpConstructResultDescriptor
 
class  v8::internal::TransitionElementsKindDescriptor
 
class  v8::internal::ArrayConstructorConstantArgCountDescriptor
 
class  v8::internal::ArrayConstructorDescriptor
 
class  v8::internal::InternalArrayConstructorConstantArgCountDescriptor
 
class  v8::internal::InternalArrayConstructorDescriptor
 
class  v8::internal::CompareNilDescriptor
 
class  v8::internal::ToBooleanDescriptor
 
class  v8::internal::BinaryOpDescriptor
 
class  v8::internal::BinaryOpWithAllocationSiteDescriptor
 
class  v8::internal::StringAddDescriptor
 
class  v8::internal::KeyedDescriptor
 
class  v8::internal::NamedDescriptor
 
class  v8::internal::CallHandlerDescriptor
 
class  v8::internal::ArgumentAdaptorDescriptor
 
class  v8::internal::ApiFunctionDescriptor
 
class  v8::internal::ApiGetterDescriptor
 
class  v8::internal::ArgumentsAccessReadDescriptor
 
class  v8::internal::StoreArrayLiteralElementDescriptor
 
class  v8::internal::MathPowTaggedDescriptor
 
class  v8::internal::MathPowIntegerDescriptor
 
class  v8::internal::ContextOnlyDescriptor
 

Namespaces

 v8
 Debugger support for the V8 JavaScript engine.
 
 v8::internal
 

Macros

#define INTERFACE_DESCRIPTOR_LIST(V)
 
#define DEF_ENUM(name)   name,
 
#define DECLARE_DESCRIPTOR(name, base)
 
#define DEF_KEY(name)    CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; }
 

Macro Definition Documentation

◆ DECLARE_DESCRIPTOR

#define DECLARE_DESCRIPTOR (   name,
  base 
)
Value:
explicit name(Isolate* isolate) : base(isolate, key()) { \
if (!data()->IsInitialized()) \
Initialize(isolate->call_descriptor_data(key())); \
} \
\
protected: \
void Initialize(CallInterfaceDescriptorData* data); \
name(Isolate* isolate, CallDescriptors::Key key) : base(isolate, key) {} \
\
public: \
static inline CallDescriptors::Key key();
enable harmony numeric enable harmony object literal extensions Optimize object Array DOM strings and string trace pretenuring decisions of HAllocate instructions Enables optimizations which favor memory size over execution speed maximum source size in bytes considered for a single inlining maximum cumulative number of AST nodes considered for inlining trace the tracking of allocation sites deoptimize every n garbage collections perform array bounds checks elimination analyze liveness of environment slots and zap dead values flushes the cache of optimized code for closures on every GC allow uint32 values on optimize frames if they are used only in safe operations track concurrent recompilation artificial compilation delay in ms do not emit check maps for constant values that have a leaf deoptimize the optimized code if the layout of the maps changes enable context specialization in TurboFan execution budget before interrupt is triggered max percentage of megamorphic generic ICs to allow optimization enable use of SAHF instruction if enable use of VFP3 instructions if available enable use of NEON instructions if enable use of SDIV and UDIV instructions if enable use of MLS instructions if enable loading bit constant by means of movw movt instruction enable unaligned accesses for enable use of d16 d31 registers on ARM this requires VFP3 force all emitted branches to be in long enable alignment of csp to bytes on platforms which prefer the register to always be expose gc extension under the specified name show built in functions in stack traces use random jit cookie to mask large constants minimum length for automatic enable preparsing CPU profiler sampling interval in microseconds trace out of bounds accesses to external arrays default size of stack region v8 is allowed to maximum length of function source code printed in a stack trace min size of a semi the new space consists of two semi spaces print one trace line following each garbage collection do not print trace line after scavenger collection print cumulative GC statistics in name

Definition at line 175 of file interface-descriptors.h.

◆ DEF_ENUM

#define DEF_ENUM (   name)    name,

Definition at line 110 of file interface-descriptors.h.

◆ DEF_KEY

#define DEF_KEY (   name)     CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; }

Definition at line 472 of file interface-descriptors.h.

◆ INTERFACE_DESCRIPTOR_LIST

#define INTERFACE_DESCRIPTOR_LIST (   V)

Definition at line 16 of file interface-descriptors.h.