v8::ThreadIsolatedAllocator Class Reference

#include <v8-platform.h>

Public Types
enum class	Type { kPkey }

Public Member Functions
virtual	~ThreadIsolatedAllocator ()=default
virtual void *	Allocate (size_t size)=0
virtual void	Free (void *object)=0
virtual Type	Type () const =0
virtual int	Pkey () const

Detailed Description

An allocator that uses per-thread permissions to protect the memory.

The implementation is platform/hardware specific, e.g. using pkeys on x64.

INTERNAL ONLY: This interface has not been stabilised and may change without notice from one release to another without being deprecated first.

Member Enumeration Documentation

Type

enum class v8::ThreadIsolatedAllocator::Type

strong

Enumerator
kPkey

Constructor & Destructor Documentation

~ThreadIsolatedAllocator()

virtual v8::ThreadIsolatedAllocator::~ThreadIsolatedAllocator ( )

virtualdefault

Member Function Documentation

Allocate()

virtual void * v8::ThreadIsolatedAllocator::Allocate ( size_t  size )

pure virtual

Free()

virtual void v8::ThreadIsolatedAllocator::Free ( void *  object )

pure virtual

Pkey()

virtual int v8::ThreadIsolatedAllocator::Pkey ( ) const

inlinevirtual

Return the pkey used to implement the thread isolation if Type == kPkey.

Type()

virtual Type v8::ThreadIsolatedAllocator::Type ( ) const

pure virtual

---

The documentation for this class was generated from the following file:

• include/v8-platform.h