Main class for wrapping the frontend compiler. More...

#include <compiler_wrapper.hpp>

Collaboration diagram for CompilerWrapper:

[legend]

Data Structures
class	Compiler
	Class storing information of a compiler. More...

Public Member Functions
	CompilerWrapper (const ParameterConstRef Param, const CompilerWrapper_CompilerTarget _compiler_target, const CompilerWrapper_OptimizationSet OS)
	Constructor. More...

	~CompilerWrapper ()
	Destructor. More...

Compiler	GetCompiler () const
	Return the compiler for a given target. More...

void	FillTreeManager (const tree_managerRef TM, std::vector< std::string > &source_files, const std::string &costTable)
	This function fills the tree manager with the nodes created from a set of source files. More...

void	GetSystemIncludes (std::vector< std::string > &includes) const
	Return the list of the frontend compiler system includes. More...

void	GetCompilerConfig () const
	Dump the frontend compiler configuration. More...

void	QueryCompilerConfig (const std::string &compiler_option) const
	Function that print of stdout some useful information passing the given option. More...

std::string	GetCompilerParameters (const std::string &extra_compiler_options, bool no_frontend_compiler_parameters=false) const

void	CreateExecutable (const std::list< std::string > &file_names, const std::string &executable_name, const std::string &extra_compiler_options, bool no_frontend_compiler_parameters=false) const
	Create an executable starting from source code. More...

void	CreateExecutable (const CustomSet< std::string > &file_names, const std::string &executable_name, const std::string &extra_compiler_options, bool no_frontend_compiler_parameters=false) const
	Create an executable starting from source code. More...

void	ReadXml (const std::string &file_name)
	Read the frontend compiler configuration from file. More...

void	WriteXml (const std::string &file_name) const
	Write the frontend compiler configuration on file. More...

Static Public Member Functions
static std::string	WriteOptimizationLevel (const CompilerWrapper_OptimizationSet optimization_level)
	Writes the optimization level as a string. More...

static size_t	CGetPointerSize (const ParameterConstRef parameters)
	Return the size of the pointer in bit. More...

static bool	isCurrentOrNewer (CompilerWrapper_CompilerTarget ct, CompilerWrapper_CompilerTarget compare)

static bool	isClangCheck (CompilerWrapper_CompilerTarget ct)

static bool	isGccCheck (CompilerWrapper_CompilerTarget ct)

static int	getCompatibleCompilers ()

static int	getDefaultCompiler ()

static std::string	getCompilerSuffix (CompilerWrapper_CompilerTarget pc)

static bool	hasCompilerM64 (CompilerWrapper_CompilerTarget ct)

static bool	hasCompilerMX32 (CompilerWrapper_CompilerTarget ct)

static bool	hasCompilerGCCM32 (CompilerWrapper_CompilerTarget ct)

static bool	hasCompilerCLANGM32 (CompilerWrapper_CompilerTarget ct)

static std::string	getCompilerVersion (int ct)

Static Public Attributes
static std::string	bambu_ir_info
	The version of the frontend compiler. More...

Private Member Functions
void	CompileFile (std::string &input_filename, const std::string &output_file, const std::string &parameters_line, int cm, const std::string &costTable)
	Invoke the frontend compiler to compile file(s) More...

std::string	GetAnalyzeCompiler () const

void	InitializeCompilerParameters ()
	Initialize the frontend compiler parameters line. More...

void	ReadParameters ()
	Analyze the command line options. More...

void	SetCompilerDefault ()
	Set the default options for the frontend compiler. More...

void	SetBambuDefault ()
	Set the default options for the frontend compiler in bambu. More...

std::string	WriteOptimizationsString ()
	Write the string containing the frontend compiler optimization options. More...

const std::string	AddSourceCodeIncludes (const std::list< std::string > &source_files) const
	Add includes of source file directories. More...

std::string	readExternalSymbols (const std::string &filename) const

std::string	clang_recipes (const CompilerWrapper_OptimizationSet optimization_level, const std::string &fname) const

std::string	load_plugin (const std::string &plugin_obj, CompilerWrapper_CompilerTarget target) const

std::string	load_plugin_opt (std::string plugin_obj, CompilerWrapper_CompilerTarget target) const

std::string	add_plugin_prefix (CompilerWrapper_CompilerTarget target, std::string O_level="") const

Private Attributes
const ParameterConstRef	Param
	The set of input parameters. More...

const CompilerWrapper_CompilerTarget	compiler_target
	The target compiler to be used. More...

const CompilerWrapper_OptimizationSet	OS
	The set of optimizations to be applied. More...

std::string	frontend_compiler_parameters
	The frontend compiler parameters line for compiling a file. More...

std::string	compiler_linking_parameters
	The compiler parameters for executable creation. More...

CustomSet< std::string >	already_processed_files
	The set of files for which tree manager has already been computed. More...

int	output_level
	debug level More...

int	debug_level
	debug level More...

std::map< std::string, int >	parameter_values
	The values of optimizations parameters. More...

std::map< std::string, bool >	optimization_flags
	The set of activated optimizations. More...

std::map< std::string, int >	optimization_values
	The value of parametric activate optimizations. More...

Detailed Description

Main class for wrapping the frontend compiler.

It allows an XML configuration file to be specified where the parameters and the related values are stored.

Definition at line 110 of file compiler_wrapper.hpp.

Constructor & Destructor Documentation

◆ CompilerWrapper()

CompilerWrapper::CompilerWrapper	(	const ParameterConstRef	Param,
		const CompilerWrapper_CompilerTarget	_compiler_target,
		const CompilerWrapper_OptimizationSet	OS
	)

Constructor.

Parameters

Param	is the set of parameters
compiler	is the compiler to be used
OS	is the optimization set

Definition at line 380 of file compiler_wrapper.cpp.

References InitializeCompilerParameters(), Param, WriteXml(), and ~CompilerWrapper().

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◆ ~CompilerWrapper()

CompilerWrapper::~CompilerWrapper ( )

default

Destructor.

Referenced by CompilerWrapper().

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Member Function Documentation

◆ add_plugin_prefix()

std::string CompilerWrapper::add_plugin_prefix	(	CompilerWrapper_CompilerTarget	target,
		std::string	O_level = `""`
	)		const

private

Definition at line 3500 of file compiler_wrapper.cpp.

References CT_I386_CLANG16.

Referenced by clang_recipes(), and FillTreeManager().

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◆ AddSourceCodeIncludes()

const std::string CompilerWrapper::AddSourceCodeIncludes ( const std::list< std::string > & source_files ) const

private

Add includes of source file directories.

Parameters

source_files are the source files to be considered

Returns: the string to be passed to the frontend compiler

Adding includes of original source code files

Definition at line 2705 of file compiler_wrapper.cpp.

References frontend_compiler_parameters.

Referenced by CreateExecutable().

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◆ CGetPointerSize()

size_t CompilerWrapper::CGetPointerSize ( const ParameterConstRef parameters )

static

Return the size of the pointer in bit.

Parameters

parameters is the set of input parameters

Returns: the size of pointers in bit

Definition at line 2913 of file compiler_wrapper.cpp.

References THROW_ERROR.

Referenced by Bit_Value::pointer_resizing(), and InterfaceInfer::interface_info::update().

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◆ clang_recipes()

std::string CompilerWrapper::clang_recipes	(	const CompilerWrapper_OptimizationSet	optimization_level,
		const std::string &	fname
	)		const

private

Definition at line 2725 of file compiler_wrapper.cpp.

References add_plugin_prefix(), compiler_target, CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, GetCompiler(), load_plugin_opt(), O0, O1, O2, O3, lenet_tvm::opt_level, Param, STR, THROW_ERROR, and WriteOptimizationLevel().

Referenced by FillTreeManager().

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◆ CompileFile()

void CompilerWrapper::CompileFile	(	std::string &	input_filename,
		const std::string &	output_file,
		const std::string &	parameters_line,
		int	cm,
		const std::string &	costTable
	)

private

Invoke the frontend compiler to compile file(s)

Parameters

input_filename	is the source file name (is modified in case of empty file compilation)
output_filename	is the output file name
parameters_line	are the parameters to be passed to the frontend compiler
multiple_files	is the true in case multiple files are considered.
cm	is the mode in which we compile

needed to avoid problem with glibc inlines

remove some extra option not compatible with clang

LTO not yet supported with GCC

assembler files are not allowed so in some cases we pass a C file renamed with extension .S

Definition at line 398 of file compiler_wrapper.cpp.

References test_panda::arg, CM_ANALYZER_ALL, CM_ANALYZER_INTERFACE, CM_ANALYZER_OPTIMIZE, CM_COMPILER_LTO, CM_COMPILER_OPT, CM_COMPILER_STD, CM_EMPTY, CM_LTO_FLAG, CM_OPT_ALL, CM_OPT_DUMPGIMPLE, CM_OPT_EXPANDMEMOPS, CM_OPT_INTERNALIZE, test_panda::command, compiler_target, COMPILING_EC, CopyFile(), CopyStdout(), CT_I386_CLANGVVD, debug_level, DEBUG_LEVEL_VERBOSE, DEBUG_LEVEL_VERY_PEDANTIC, dump_exec_time(), GetAnalyzeCompiler(), GetCompiler(), INDENT_DBG_MEX, INFERRED_INTERFACE_GENERATION, IsError(), load_plugin(), load_plugin_opt(), output_level, OUTPUT_LEVEL_NONE, OUTPUT_LEVEL_VERBOSE, PandaSystem(), Param, PRINT_OUT_MEX, readExternalSymbols(), START_TIME, STOP_TIME, STR, STR_CST_gcc_obj_file, STR_CST_gcc_output, STR_CST_panda_sizeof, STR_CST_string_separator, STR_CST_string_sizeof, THROW_ASSERT, THROW_ERROR, THROW_ERROR_CODE, and unique_path().

Referenced by FillTreeManager().

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◆ CreateExecutable() [1/2]

void CompilerWrapper::CreateExecutable	(	const std::list< std::string > &	file_names,
		const std::string &	executable_name,
		const std::string &	extra_compiler_options,
		bool	no_frontend_compiler_parameters = `false`
	)		const

Create an executable starting from source code.

Parameters

file_names	is the list of string; it must be a list since in some cases the order matters
executable_name	is the name of the executable
extra_compiler_options	is extra options to be used only for this compilation

Definition at line 2227 of file compiler_wrapper.cpp.

References AddSourceCodeIncludes(), test_panda::command, COMPILING_EC, CopyStdout(), debug_level, DEBUG_LEVEL_VERY_PEDANTIC, GetCompiler(), GetCompilerParameters(), INDENT_DBG_MEX, IsError(), output_level, OUTPUT_LEVEL_VERBOSE, PandaSystem(), Param, STR_CST_gcc_output, and THROW_ERROR_CODE.

Referenced by CreateExecutable().

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◆ CreateExecutable() [2/2]

void CompilerWrapper::CreateExecutable	(	const CustomSet< std::string > &	file_names,
		const std::string &	executable_name,
		const std::string &	extra_compiler_options,
		bool	no_frontend_compiler_parameters = `false`
	)		const

Create an executable starting from source code.

Parameters

file_names	is the set of filename
executable_name	is the name of the executable
extra_compiler_options	is extra options to be used only for this compilation

Definition at line 2215 of file compiler_wrapper.cpp.

References CreateExecutable().

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◆ FillTreeManager()

void CompilerWrapper::FillTreeManager	(	const tree_managerRef	TM,
		std::vector< std::string > &	source_files,
		const std::string &	costTable
	)

This function fills the tree manager with the nodes created from a set of source files.

Parameters

TM	is where tree_manager will be stored
source_files	are the source files to be compiled; key is the original source code file, value is the transformed source code file

check for aligned option

Definition at line 710 of file compiler_wrapper.cpp.

References __escape_define(), add_plugin_prefix(), clang_recipes(), CM_ANALYZER_ALL, CM_ANALYZER_INTERFACE, CM_COMPILER_LTO, CM_COMPILER_OPT, CM_COMPILER_STD, CM_EMPTY, CM_LTO_FLAG, CM_OPT_ALL, CM_OPT_DUMPGIMPLE, CM_OPT_INTERNALIZE, CompileFile(), compiler_target, container_to_string(), debug_level, DEBUG_LEVEL_VERY_PEDANTIC, dump_exec_time(), flopoco::filename, frontend_compiler_parameters, GetCompiler(), INDENT_DBG_MEX, INDENT_OUT_MEX, tree_manager::merge_tree_managers(), O3, O4, O5, optimization_flags, output_level, OUTPUT_LEVEL_MINIMUM, OUTPUT_LEVEL_VERBOSE, Param, ParseTreeFile(), START_TIME, STOP_TIME, STR_CST_bambu_ir_suffix, STR_CST_string_separator, THROW_ASSERT, THROW_ERROR, THROW_WARNING, and unique_path().

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◆ GetAnalyzeCompiler()

std::string CompilerWrapper::GetAnalyzeCompiler ( ) const

private

Definition at line 2082 of file compiler_wrapper.cpp.

References Param, relocate_compiler_path(), and THROW_ERROR.

Referenced by CompileFile().

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◆ getCompatibleCompilers()

int CompilerWrapper::getCompatibleCompilers ( )

static

Definition at line 2967 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, and CT_I386_GCC8.

Referenced by tree_panda_gcc_parameter::SetDefaults(), and BambuParameter::SetDefaults().

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◆ GetCompiler()

CompilerWrapper::Compiler CompilerWrapper::GetCompiler ( ) const

Return the compiler for a given target.

Returns: a structure containing information about compiler

Definition at line 1485 of file compiler_wrapper.cpp.

Referenced by clang_recipes(), CompileFile(), CreateExecutable(), FillTreeManager(), GetCompilerParameters(), GetSystemIncludes(), and QueryCompilerConfig().

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◆ GetCompilerConfig()

void CompilerWrapper::GetCompilerConfig ( ) const

Dump the frontend compiler configuration.

Definition at line 2168 of file compiler_wrapper.cpp.

References QueryCompilerConfig().

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◆ GetCompilerParameters()

std::string CompilerWrapper::GetCompilerParameters	(	const std::string &	extra_compiler_options,
		bool	no_frontend_compiler_parameters = `false`
	)		const

needed to avoid problem with glibc inlines

Definition at line 2187 of file compiler_wrapper.cpp.

References test_panda::command, compiler_linking_parameters, debug_level, DEBUG_LEVEL_VERY_PEDANTIC, frontend_compiler_parameters, GetCompiler(), and INDENT_DBG_MEX.

Referenced by CreateExecutable().

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◆ getCompilerSuffix()

std::string CompilerWrapper::getCompilerSuffix ( CompilerWrapper_CompilerTarget pc )

static

Definition at line 3069 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, CT_I386_GCC8, CT_NO_COMPILER, and THROW_ERROR.

Referenced by BambuParameter::add_bambu_library(), and Parameter::CheckParameters().

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◆ getCompilerVersion()

std::string CompilerWrapper::getCompilerVersion ( int ct )

static

Definition at line 3296 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, CT_I386_GCC8, and THROW_ERROR.

Referenced by Parameter::ManageDefaultOptions().

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◆ getDefaultCompiler()

int CompilerWrapper::getDefaultCompiler ( )

static

Definition at line 3024 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, CT_I386_GCC8, and THROW_ERROR.

Referenced by tree_panda_gcc_parameter::SetDefaults(), and BambuParameter::SetDefaults().

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◆ GetSystemIncludes()

void CompilerWrapper::GetSystemIncludes ( std::vector< std::string > & includes ) const

Return the list of the frontend compiler system includes.

Parameters

includes is where result will be stored

This string contains the path and name of the compiler to be invoked

Definition at line 2119 of file compiler_wrapper.cpp.

References test_panda::command, CompilerWrapper::Compiler::cpp, GetCompiler(), GetPath(), IsError(), line(), output_level, OUTPUT_LEVEL_PEDANTIC, PandaSystem(), Param, PRINT_OUT_MEX, SplitString(), STR_CST_gcc_include, THROW_ERROR, and util_print_cpu_stats().

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◆ hasCompilerCLANGM32()

bool CompilerWrapper::hasCompilerCLANGM32 ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 3252 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, and CT_I386_CLANGVVD.

Referenced by BambuParameter::add_experimental_setup_compiler_options(), and Parameter::CheckParameters().

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◆ hasCompilerGCCM32()

bool CompilerWrapper::hasCompilerGCCM32 ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 3231 of file compiler_wrapper.cpp.

References CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, and CT_I386_GCC8.

Referenced by BambuParameter::add_experimental_setup_compiler_options(), and Parameter::CheckParameters().

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◆ hasCompilerM64()

bool CompilerWrapper::hasCompilerM64 ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 3117 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, and CT_I386_GCC8.

Referenced by BambuParameter::add_experimental_setup_compiler_options(), and Parameter::CheckParameters().

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◆ hasCompilerMX32()

bool CompilerWrapper::hasCompilerMX32 ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 3174 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, and CT_I386_GCC8.

Referenced by BambuParameter::add_experimental_setup_compiler_options(), and Parameter::CheckParameters().

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◆ InitializeCompilerParameters()

void CompilerWrapper::InitializeCompilerParameters ( )

private

Initialize the frontend compiler parameters line.

Parameters

OS	is the optimizations set to be considered

Returns: the string with the parameters

Filling optimizations map

Adding standard

Adding defines

Adding undefines

Adding warnings

Adding includes

Adding libraries

Adding library directories

Definition at line 927 of file compiler_wrapper.cpp.

References __escape_define(), compiler_linking_parameters, debug_level, DEBUG_LEVEL_VERY_PEDANTIC, frontend_compiler_parameters, INDENT_DBG_MEX, isClangCheck(), O0, O1, O2, O3, O4, O5, OBAMBU, Ofast, Og, optimization_flags, Os, OS, OSF, Oz, Param, ReadParameters(), ReadXml(), SetBambuDefault(), SetCompilerDefault(), THROW_UNREACHABLE, WriteOptimizationLevel(), and WriteOptimizationsString().

Referenced by CompilerWrapper().

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◆ isClangCheck()

bool CompilerWrapper::isClangCheck ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 2944 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, and CT_I386_CLANGVVD.

Referenced by BambuParameter::CheckParameters(), CTestbenchExecution::Exec(), InitializeCompilerParameters(), and SetCompilerDefault().

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◆ isCurrentOrNewer()

bool CompilerWrapper::isCurrentOrNewer	(	CompilerWrapper_CompilerTarget	ct,
		CompilerWrapper_CompilerTarget	compare
	)

static

Definition at line 2935 of file compiler_wrapper.cpp.

References isGccCheck(), and THROW_ERROR.

Referenced by tree_panda_gcc_parameter::CheckParameters(), BambuParameter::CheckParameters(), and CTestbenchExecution::Exec().

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◆ isGccCheck()

bool CompilerWrapper::isGccCheck ( CompilerWrapper_CompilerTarget ct )

static

Definition at line 2960 of file compiler_wrapper.cpp.

References CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, and CT_I386_GCC8.

Referenced by tree_panda_gcc_parameter::CheckParameters(), BambuParameter::CheckParameters(), isCurrentOrNewer(), and SetBambuDefault().

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◆ load_plugin()

std::string CompilerWrapper::load_plugin	(	const std::string &	plugin_obj,
		CompilerWrapper_CompilerTarget	target
	)		const

private

Definition at line 3478 of file compiler_wrapper.cpp.

References CT_I386_CLANG13, and CT_I386_CLANG16.

Referenced by CompileFile().

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◆ load_plugin_opt()

std::string CompilerWrapper::load_plugin_opt	(	std::string	plugin_obj,
		CompilerWrapper_CompilerTarget	target
	)		const

private

Definition at line 3488 of file compiler_wrapper.cpp.

References CT_I386_CLANG13, and CT_I386_CLANG16.

Referenced by clang_recipes(), and CompileFile().

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◆ QueryCompilerConfig()

void CompilerWrapper::QueryCompilerConfig ( const std::string & compiler_option ) const

Function that print of stdout some useful information passing the given option.

Definition at line 2173 of file compiler_wrapper.cpp.

References test_panda::command, CopyStdout(), CompilerWrapper::Compiler::gcc, GetCompiler(), IsError(), PandaSystem(), Param, STR_CST_file_IO_shell_output_file, and THROW_ERROR.

Referenced by GetCompilerConfig().

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◆ readExternalSymbols()

std::string CompilerWrapper::readExternalSymbols ( const std::string & filename ) const

private

load xml memory allocation file

Definition at line 3404 of file compiler_wrapper.cpp.

References CE_XVM, debug_level, DEBUG_LEVEL_VERY_PEDANTIC, XMLDomParser::Exec(), xml_child::get_children(), XMLDomParser::get_document(), INDENT_DBG_MEX, LOAD_XVM, Param, test_panda::parser, and THROW_ERROR.

Referenced by CompileFile().

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◆ ReadParameters()

void CompilerWrapper::ReadParameters ( )

private

Analyze the command line options.

Definition at line 2278 of file compiler_wrapper.cpp.

References debug_level, DEBUG_LEVEL_VERY_PEDANTIC, INDENT_DBG_MEX, key, optimization_flags, Param, parameter_values, test_panda::parameters, str, THROW_ASSERT, THROW_ERROR, and symmetry::value.

Referenced by InitializeCompilerParameters().

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◆ ReadXml()

void CompilerWrapper::ReadXml ( const std::string & file_name )

Read the frontend compiler configuration from file.

Parameters

file_name is the name of the file

Definition at line 2420 of file compiler_wrapper.cpp.

References compiler_linking_parameters, XMLDomParser::Exec(), frontend_compiler_parameters, attribute_sequence::get_attribute(), xml_child::get_children(), XMLDomParser::get_document(), xml_attribute::get_value(), optimization_flags, optimization_values, parameter_values, test_panda::parser, STR_XML_gcc_defines, STR_XML_gcc_includes, STR_XML_gcc_libraries, STR_XML_gcc_library_directories, STR_XML_gcc_name, STR_XML_gcc_optimization_flags, STR_XML_gcc_optimization_values, STR_XML_gcc_optimizations, STR_XML_gcc_parameter_values, STR_XML_gcc_standard, STR_XML_gcc_undefines, STR_XML_gcc_value, STR_XML_gcc_warnings, THROW_ERROR, and WriteOptimizationsString().

Referenced by InitializeCompilerParameters().

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◆ SetBambuDefault()

void CompilerWrapper::SetBambuDefault ( )

private

Set the default options for the frontend compiler in bambu.

parameters with enable

bambu assumes twos complement arithmetic

builtin function;

FIXME: this has been always active with gcc >= 4.6; produced c code in bambu for example

gcc_regression_simple/20040307-1.c when disabled

artificial functions are not analyzed by the plugin

-f option with values

-param option with with values

Disable duplication of loop headers to preserve openmp for structure

Disable optimizations which break loops patterns

Definition at line 1111 of file compiler_wrapper.cpp.

References CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, CT_I386_GCC8, debug_level, DEBUG_LEVEL_VERBOSE, INDENT_DBG_MEX, INFERRED_INTERFACE_GENERATION, isGccCheck(), O3, O4, O5, Ofast, lenet_tvm::opt_level, optimization_flags, OSF, Param, and parameter_values.

Referenced by InitializeCompilerParameters().

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◆ SetCompilerDefault()

void CompilerWrapper::SetCompilerDefault ( )

private

Set the default options for the frontend compiler.

In the gcc documentation is not clear if unit-at-a-time is activated or not at O0; However it has to be activated to manage empty files

optimization_flags["unit-at-a-time"] = false;

required by PandA

needed to correctly manage global variables

needed to remove unnecessary computations

disable vectorization

disable superword-level parallelism vectorization

in case we are compiling C++ code

Definition at line 1274 of file compiler_wrapper.cpp.

References compiler_target, CT_I386_CLANG10, CT_I386_CLANG11, CT_I386_CLANG12, CT_I386_CLANG13, CT_I386_CLANG16, CT_I386_CLANG4, CT_I386_CLANG5, CT_I386_CLANG6, CT_I386_CLANG7, CT_I386_CLANG8, CT_I386_CLANG9, CT_I386_CLANGVVD, CT_I386_GCC49, CT_I386_GCC5, CT_I386_GCC6, CT_I386_GCC7, CT_I386_GCC8, CT_NO_COMPILER, debug_level, DEBUG_LEVEL_VERBOSE, frontend_compiler_parameters, INDENT_DBG_MEX, isClangCheck(), O0, O1, O2, O3, O4, O5, OBAMBU, Ofast, Og, optimization_flags, Os, OSF, Oz, Param, THROW_UNREACHABLE, and WriteOptimizationLevel().

Referenced by InitializeCompilerParameters().

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◆ WriteOptimizationLevel()

std::string CompilerWrapper::WriteOptimizationLevel ( const CompilerWrapper_OptimizationSet optimization_level )

static

Writes the optimization level as a string.

Parameters

optimization_level is the optimization level to be printed

Returns: the optimization level in string format

Definition at line 2318 of file compiler_wrapper.cpp.

References O0, O1, O2, O3, O4, O5, OBAMBU, Ofast, Og, Os, OSF, Oz, and THROW_UNREACHABLE.

Referenced by clang_recipes(), InitializeCompilerParameters(), and SetCompilerDefault().

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◆ WriteOptimizationsString()

std::string CompilerWrapper::WriteOptimizationsString ( )

private

Write the string containing the frontend compiler optimization options.

Returns: the string with optimization options to be passed to the frontend compiler

Preparing optimizations string

Definition at line 2354 of file compiler_wrapper.cpp.

References optimization_flags, optimization_values, parameter_values, and THROW_ASSERT.

Referenced by InitializeCompilerParameters(), and ReadXml().

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◆ WriteXml()

void CompilerWrapper::WriteXml ( const std::string & file_name ) const

Write the frontend compiler configuration on file.

Parameters

file_name is the name of the file

Definition at line 2669 of file compiler_wrapper.cpp.

References xml_child::add_child_element(), xml_document::create_root_node(), optimization_flags, optimization_values, parameter_values, attribute_sequence::set_attribute(), STR, STR_XML_gcc_name, STR_XML_gcc_optimization_flag, STR_XML_gcc_optimization_value, STR_XML_gcc_optimizations, STR_XML_gcc_parameter_value, STR_XML_gcc_parameter_values, STR_XML_gcc_root, STR_XML_gcc_value, and xml_document::write_to_file_formatted().

Referenced by CompilerWrapper().

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Field Documentation

◆ already_processed_files

CustomSet<std::string> CompilerWrapper::already_processed_files

private

The set of files for which tree manager has already been computed.

Definition at line 184 of file compiler_wrapper.hpp.

◆ bambu_ir_info

std::string CompilerWrapper::bambu_ir_info

static

The version of the frontend compiler.

Definition at line 261 of file compiler_wrapper.hpp.

Referenced by __escape_define(), and tree_manager::print().

◆ compiler_linking_parameters

std::string CompilerWrapper::compiler_linking_parameters

private

The compiler parameters for executable creation.

Definition at line 181 of file compiler_wrapper.hpp.

Referenced by GetCompilerParameters(), InitializeCompilerParameters(), and ReadXml().

◆ compiler_target

const CompilerWrapper_CompilerTarget CompilerWrapper::compiler_target

private

The target compiler to be used.

Definition at line 172 of file compiler_wrapper.hpp.

Referenced by clang_recipes(), CompileFile(), FillTreeManager(), GetCompiler(), and SetCompilerDefault().

◆ debug_level

int CompilerWrapper::debug_level

private

debug level

Definition at line 190 of file compiler_wrapper.hpp.

Referenced by CompileFile(), CreateExecutable(), FillTreeManager(), GetCompilerParameters(), InitializeCompilerParameters(), readExternalSymbols(), ReadParameters(), SetBambuDefault(), and SetCompilerDefault().

◆ frontend_compiler_parameters

std::string CompilerWrapper::frontend_compiler_parameters

private

The frontend compiler parameters line for compiling a file.

Definition at line 178 of file compiler_wrapper.hpp.

Referenced by AddSourceCodeIncludes(), FillTreeManager(), GetCompilerParameters(), InitializeCompilerParameters(), ReadXml(), and SetCompilerDefault().

◆ optimization_flags

std::map<std::string, bool> CompilerWrapper::optimization_flags

private

The set of activated optimizations.

Definition at line 196 of file compiler_wrapper.hpp.

Referenced by FillTreeManager(), GetCompiler(), InitializeCompilerParameters(), ReadParameters(), ReadXml(), SetBambuDefault(), SetCompilerDefault(), WriteOptimizationsString(), and WriteXml().

◆ optimization_values

std::map<std::string, int> CompilerWrapper::optimization_values

private

The value of parametric activate optimizations.

Definition at line 199 of file compiler_wrapper.hpp.

Referenced by ReadXml(), WriteOptimizationsString(), and WriteXml().

◆ OS

const CompilerWrapper_OptimizationSet CompilerWrapper::OS

private

The set of optimizations to be applied.

Definition at line 175 of file compiler_wrapper.hpp.

Referenced by InitializeCompilerParameters().

◆ output_level

int CompilerWrapper::output_level

private

debug level

Definition at line 187 of file compiler_wrapper.hpp.

Referenced by CompileFile(), CreateExecutable(), FillTreeManager(), and GetSystemIncludes().

◆ Param

const ParameterConstRef CompilerWrapper::Param

private

The set of input parameters.

Definition at line 169 of file compiler_wrapper.hpp.

Referenced by clang_recipes(), CompileFile(), CompilerWrapper(), CreateExecutable(), FillTreeManager(), GetAnalyzeCompiler(), GetCompiler(), GetSystemIncludes(), InitializeCompilerParameters(), QueryCompilerConfig(), readExternalSymbols(), ReadParameters(), SetBambuDefault(), and SetCompilerDefault().

◆ parameter_values

std::map<std::string, int> CompilerWrapper::parameter_values

private

The values of optimizations parameters.

Definition at line 193 of file compiler_wrapper.hpp.

Referenced by ReadParameters(), ReadXml(), SetBambuDefault(), WriteOptimizationsString(), and WriteXml().

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

/workspace/src/wrapper/compiler/compiler_wrapper.hpp
/workspace/src/wrapper/compiler/compiler_wrapper.cpp

Data Structures

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CompilerWrapper()

◆ ~CompilerWrapper()

Member Function Documentation

◆ add_plugin_prefix()

◆ AddSourceCodeIncludes()

◆ CGetPointerSize()

◆ clang_recipes()

◆ CompileFile()

◆ CreateExecutable() [1/2]

◆ CreateExecutable() [2/2]

◆ FillTreeManager()

◆ GetAnalyzeCompiler()

◆ getCompatibleCompilers()

◆ GetCompiler()

◆ GetCompilerConfig()

◆ GetCompilerParameters()

◆ getCompilerSuffix()

◆ getCompilerVersion()

◆ getDefaultCompiler()

◆ GetSystemIncludes()

◆ hasCompilerCLANGM32()

◆ hasCompilerGCCM32()

◆ hasCompilerM64()

◆ hasCompilerMX32()

◆ InitializeCompilerParameters()

◆ isClangCheck()

◆ isCurrentOrNewer()

◆ isGccCheck()

◆ load_plugin()

◆ load_plugin_opt()

◆ QueryCompilerConfig()

◆ readExternalSymbols()

◆ ReadParameters()

◆ ReadXml()

◆ SetBambuDefault()

◆ SetCompilerDefault()

◆ WriteOptimizationLevel()

◆ WriteOptimizationsString()

◆ WriteXml()

Field Documentation

◆ already_processed_files

◆ bambu_ir_info

◆ compiler_linking_parameters

◆ compiler_target

◆ debug_level

◆ frontend_compiler_parameters

◆ optimization_flags

◆ optimization_values

◆ OS

◆ output_level

◆ Param

◆ parameter_values