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v8::base::PosixMemoryMappedFile Class Reference
+ Inheritance diagram for v8::base::PosixMemoryMappedFile:
+ Collaboration diagram for v8::base::PosixMemoryMappedFile:

Public Member Functions

 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
 PosixMemoryMappedFile (FILE *file, void *memory, int size)
 
virtual ~PosixMemoryMappedFile ()
 
virtual void * memory ()
 
virtual int size ()
 
- Public Member Functions inherited from v8::base::OS::MemoryMappedFile
virtual ~MemoryMappedFile ()
 

Private Attributes

FILE * file_
 
void * memory_
 
int size_
 

Additional Inherited Members

- Static Public Member Functions inherited from v8::base::OS::MemoryMappedFile
static MemoryMappedFile * open (const char *name)
 
static MemoryMappedFile * create (const char *name, int size, void *initial)
 

Detailed Description

Definition at line 62 of file platform-cygwin.cc.

Constructor & Destructor Documentation

◆ PosixMemoryMappedFile() [1/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 64 of file platform-cygwin.cc.

65  : file_(file), memory_(memory), size_(size) { }
file
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 only print modified registers Trace simulator debug messages Implied by trace sim abort randomize hashes to avoid predictable hash Fixed seed to use to hash property Print the time it takes to deserialize the snapshot A filename with extra code to be included in the A file to write the raw snapshot bytes A file to write the raw context snapshot bytes Write V8 startup blob file(mksnapshot only)") DEFINE_BOOL(profile_hydrogen_code_stub_compilation

◆ ~PosixMemoryMappedFile() [1/7]

v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

Definition at line 104 of file platform-cygwin.cc.

104  {
105  if (memory_) munmap(memory_, size_);
106  fclose(file_);
107 }

◆ PosixMemoryMappedFile() [2/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 73 of file platform-freebsd.cc.

74  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [2/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

◆ PosixMemoryMappedFile() [3/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 147 of file platform-linux.cc.

148  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [3/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

◆ PosixMemoryMappedFile() [4/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 73 of file platform-macos.cc.

74  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [4/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

◆ PosixMemoryMappedFile() [5/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 71 of file platform-openbsd.cc.

72  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [5/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

◆ PosixMemoryMappedFile() [6/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 122 of file platform-qnx.cc.

123  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [6/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

◆ PosixMemoryMappedFile() [7/7]

v8::base::PosixMemoryMappedFile::PosixMemoryMappedFile ( FILE *  file,
void *  memory,
int  size 
)
inline

Definition at line 88 of file platform-solaris.cc.

89  : file_(file), memory_(memory), size_(size) { }

◆ ~PosixMemoryMappedFile() [7/7]

virtual v8::base::PosixMemoryMappedFile::~PosixMemoryMappedFile ( )
virtual

Member Function Documentation

◆ memory() [1/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 67 of file platform-cygwin.cc.

67 { return memory_; }

References memory_.

◆ memory() [2/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 76 of file platform-freebsd.cc.

76 { return memory_; }

References memory_.

◆ memory() [3/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 150 of file platform-linux.cc.

150 { return memory_; }

References memory_.

◆ memory() [4/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 76 of file platform-macos.cc.

76 { return memory_; }

References memory_.

◆ memory() [5/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 74 of file platform-openbsd.cc.

74 { return memory_; }

References memory_.

◆ memory() [6/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 125 of file platform-qnx.cc.

125 { return memory_; }

References memory_.

◆ memory() [7/7]

virtual void* v8::base::PosixMemoryMappedFile::memory ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 91 of file platform-solaris.cc.

91 { return memory_; }

References memory_.

◆ size() [1/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 68 of file platform-cygwin.cc.

68 { return size_; }

References size_.

◆ size() [2/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 77 of file platform-freebsd.cc.

77 { return size_; }

References size_.

◆ size() [3/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 151 of file platform-linux.cc.

151 { return size_; }

References size_.

◆ size() [4/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 77 of file platform-macos.cc.

77 { return size_; }

References size_.

◆ size() [5/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 75 of file platform-openbsd.cc.

75 { return size_; }

References size_.

◆ size() [6/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 126 of file platform-qnx.cc.

126 { return size_; }

References size_.

◆ size() [7/7]

virtual int v8::base::PosixMemoryMappedFile::size ( )
inlinevirtual

Implements v8::base::OS::MemoryMappedFile.

Definition at line 92 of file platform-solaris.cc.

92 { return size_; }

References size_.

Member Data Documentation

◆ file_

FILE * v8::base::PosixMemoryMappedFile::file_
private

Definition at line 70 of file platform-cygwin.cc.

◆ memory_

void * v8::base::PosixMemoryMappedFile::memory_
private

Definition at line 71 of file platform-cygwin.cc.

Referenced by memory().

◆ size_

int v8::base::PosixMemoryMappedFile::size_
private

Definition at line 72 of file platform-cygwin.cc.

Referenced by size().

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