etiss::LLVMJIT Class Reference

#include <LLVMJIT.h>

Inheritance diagram for etiss::LLVMJIT:

Collaboration diagram for etiss::LLVMJIT:

Public Member Functions
	LLVMJIT ()
virtual	~LLVMJIT ()
virtual void *	translate (std::string code, std::set< std::string > headerpaths, std::set< std::string > librarypaths, std::set< std::string > libraries, std::string &error, bool debug=false)
	translate C code to executable code and return a handle/pointer that identifies the compilation result More...
virtual void *	getFunction (void *handle, std::string name, std::string &error)
	returns a function pointer to a compiled function from the handle returned by etiss::JIT::translate More...
virtual void	free (void *handle)
	clean up handled returned by etiss::JIT::translate More...
Public Member Functions inherited from etiss::JIT
	JIT (std::string name)
virtual	~JIT ()
std::string	getName ()
	returns the JIT instance name previously passed to the constructor More...

Private Attributes
llvm::LLVMContext	context_
OrcJit *	orcJit_ = nullptr
std::unordered_set< std::string >	loadedLibs_

Detailed Description

Definition at line 103 of file LLVMJIT.h.

Constructor & Destructor Documentation

LLVMJIT()

LLVMJIT::LLVMJIT

(

)

Definition at line 174 of file LLVMJIT.cpp.

References OrcJit::Create(), etiss_jit_llvm_init_done_, etiss_jit_llvm_init_mu_, and orcJit_.

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~LLVMJIT()

LLVMJIT::~LLVMJIT ( )

virtual

Definition at line 195 of file LLVMJIT.cpp.

References orcJit_.

Member Function Documentation

free()

void LLVMJIT::free ( void *  handle )

virtual

clean up handled returned by etiss::JIT::translate

Implements etiss::JIT.

Definition at line 294 of file LLVMJIT.cpp.

getFunction()

void * LLVMJIT::getFunction ( void *  handle, std::string  name, std::string &  error  )

virtual

returns a function pointer to a compiled function from the handle returned by etiss::JIT::translate

Implements etiss::JIT.

Definition at line 286 of file LLVMJIT.cpp.

References OrcJit::lookup(), and orcJit_.

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translate()

void * LLVMJIT::translate ( std::string  code, std::set< std::string >  headerpaths, std::set< std::string >  librarypaths, std::set< std::string >  libraries, std::string &  error, bool  debug = false  )

virtual

translate C code to executable code and return a handle/pointer that identifies the compilation result

Parameters

code	generated code
headerpaths	paths where required header files are located
librarypaths	paths where required libraries are located (usually not needed since libraries don't require full linking)
libraries	file names of required libraries (usually not needed since libraries don't require full linking)
error	string to return additional error information
debug	if true then compilation should try to enable gdb to jump into compiled functions

Implements etiss::JIT.

Definition at line 200 of file LLVMJIT.cpp.

References OrcJit::addModule(), get_metrics::args, OrcJit::getContext(), etiss::jitFiles(), loadedLibs_, OrcJit::loadLib(), and orcJit_.

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Member Data Documentation

context_

llvm::LLVMContext etiss::LLVMJIT::context_

private

Definition at line 114 of file LLVMJIT.h.

loadedLibs_

std::unordered_set<std::string> etiss::LLVMJIT::loadedLibs_

private

Definition at line 116 of file LLVMJIT.h.

Referenced by translate().

orcJit_

OrcJit* etiss::LLVMJIT::orcJit_ = nullptr

private

Definition at line 115 of file LLVMJIT.h.

Referenced by getFunction(), LLVMJIT(), translate(), and ~LLVMJIT().

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

• /home/runner/work/etiss/etiss/JITImpl/LLVM/include/LLVMJIT.h
• /home/runner/work/etiss/etiss/JITImpl/LLVM/src/LLVMJIT.cpp