asmjit::JitRuntime Class Reference

Inheritance diagram for asmjit::JitRuntime:

JIT execution runtime is a special Target that is designed to store and execute the generated code.

Public Members

JitAllocator _allocator

 Public Attributes inherited from asmjit::Target

Environment _environment

CpuFeatures _cpuFeatures

Member Functions

JitRuntime(const JitRuntime& other) = delete

JitRuntime& operator=(const JitRuntime& other) = delete

Construction & Destruction

JitRuntime(const JitAllocator::CreateParams* params = nullptr) noexcept

~JitRuntime() noexcept

void reset(ResetPolicy resetPolicy = ResetPolicy::kSoft) noexcept

Accessors

JitAllocator* allocator() const noexcept

Utilities

template<typename Func>

Error add(Func* dst, CodeHolder* code) noexcept

template<typename Func>

Error release(Func p) noexcept

Error _add(void** dst, CodeHolder* code) noexcept

Error _release(void* p) noexcept

 Public Member Functions inherited from asmjit::Target

Target(const Target& other) = delete

Target& operator=(const Target& other) = delete

Target() noexcept

~Target() noexcept

const Environment& environment() const noexcept

Arch arch() const noexcept

SubArch subArch() const noexcept

const CpuFeatures& cpuFeatures() const noexcept

Constructor & Destructor Documentation

JitRuntime::JitRuntime(const JitAllocator::CreateParams* params = nullptr)explicitnoexcept

Creates a JitRuntime instance.

JitRuntime::~JitRuntime()virtualnoexcept

Destroys the JitRuntime instance.

Member Function Documentation

JitAllocator* JitRuntime::allocator() constnoexcept

Returns the associated JitAllocator.

template<typename Func>

Error JitRuntime::add(Func* dst, CodeHolder* code)noexcept

Allocates memory needed for a code stored in the CodeHolder and relocates the code to the pointer allocated.

The beginning of the memory allocated for the function is returned in dst. If failed Error code is returned and dst is explicitly set to nullptr (this means that you don't have to set it to null before calling add()).

template<typename Func>

Error JitRuntime::release(Func p)noexcept

Releases p which was obtained by calling add().

Error JitRuntime::_add(void** dst, CodeHolder* code)virtualnoexcept

Type-unsafe version of add().

Error JitRuntime::_release(void* p)virtualnoexcept

Type-unsafe version of release().

Member Data Documentation

JitAllocator JitRuntime::_allocator

Virtual memory allocator.