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dart::bin::elf::Mappable Class Referenceabstract
Inheritance diagram for dart::bin::elf::Mappable:
dart::bin::elf::FileMappable dart::bin::elf::MemoryMappable

Public Member Functions

virtual MappedMemory * Map (File::MapType type, uint64_t position, uint64_t length, void *start=nullptr)=0
 
virtual bool SetPosition (uint64_t position)=0
 
virtual bool ReadFully (void *dest, int64_t length)=0
 
virtual ~Mappable ()
 

Static Public Member Functions

static Mappable * FromPath (const char *path)
 
static Mappable * FromMemory (const uint8_t *memory, size_t size)
 

Protected Member Functions

 Mappable ()
 

Detailed Description

Definition at line 26 of file elf_loader.cc.

Constructor & Destructor Documentation

◆ ~Mappable()

virtual dart::bin::elf::Mappable::~Mappable ( )
inlinevirtual

Definition at line 42 of file elf_loader.cc.

42{}

◆ Mappable()

dart::bin::elf::Mappable::Mappable ( )
inlineprotected

Definition at line 45 of file elf_loader.cc.

45{}

Member Function Documentation

◆ FromMemory()

Mappable * dart::bin::elf::Mappable::FromMemory ( const uint8_t *  memory,
size_t  size 
)
static

Definition at line 161 of file elf_loader.cc.

161 {
162 return new MemoryMappable(memory, size);
163}
flutter::size
it will be possible to load the file into Perfetto s trace viewer disable asset Prevents usage of any non test fonts unless they were explicitly Loaded via prefetched default font Indicates whether the embedding started a prefetch of the default font manager before creating the engine run In non interactive keep the shell running after the Dart script has completed enable serial On low power devices with low core running concurrent GC tasks on threads can cause them to contend with the UI thread which could potentially lead to jank This option turns off all concurrent GC activities domain network JSON encoded network policy per domain This overrides the DisallowInsecureConnections switch Embedder can specify whether to allow or disallow insecure connections at a domain level old gen heap size
Definition: switches.h:259

◆ FromPath()

Mappable * dart::bin::elf::Mappable::FromPath ( const char *  path)
static

Definition at line 151 of file elf_loader.cc.

151 {
152 return new FileMappable(File::Open(/*namespc=*/nullptr, path, File::kRead));
153}
dart::bin::File::Open
static File * Open(Namespace *namespc, const char *path, FileOpenMode mode)
flutter::path
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir path
Definition: switches.h:57

◆ Map()

virtual MappedMemory * dart::bin::elf::Mappable::Map ( File::MapType  type,
uint64_t  position,
uint64_t  length,
void *  start = nullptr 
)
pure virtual

Implemented in dart::bin::elf::FileMappable, and dart::bin::elf::MemoryMappable.

◆ ReadFully()

virtual bool dart::bin::elf::Mappable::ReadFully ( void *  dest,
int64_t  length 
)
pure virtual

Implemented in dart::bin::elf::FileMappable, and dart::bin::elf::MemoryMappable.

◆ SetPosition()

virtual bool dart::bin::elf::Mappable::SetPosition ( uint64_t  position)
pure virtual

Implemented in dart::bin::elf::FileMappable, and dart::bin::elf::MemoryMappable.

The documentation for this class was generated from the following file:
Generated on Sun Jun 23 2024 21:59:50 for Flutter Engine by doxygen 1.9.4