otawa::Loader Class Reference

This interface is implemented by all objects that may build and provide a process. More...

#include <otawa/prog/Loader.h>

Inheritance diagram for otawa::Loader:

Public Member Functions
	Loader (CString name, Version version, Version plugger_version, const elm::system::Plugin::aliases_t &aliases=elm::system::Plugin::aliases_t::EMPTY)
virtual CString	getName (void) const =0
	Get the name of the loader. More...
virtual Process *	load (Manager *man, CString path, const PropList &props)=0
	Load the file matching the given path with the given properties. More...
virtual Process *	create (Manager *man, const PropList &props)=0
	Build a new empty process matching the given properties. More...
void	check (WorkSpace *ws, cstring name, const Version &version)
	Check the loader used in the given workspace matches the given name and version. More...

Protected Member Functions
virtual	~Loader (void)
	Virtual destructor for destruction customization. More...

Friends
class	Manager

Detailed Description

This interface is implemented by all objects that may build and provide a process.

Many kind of loader may exists from the simple binary loader to the complex program builder.

The loader may put on the created processes zero or several of the following features according the machine-level feature provided:

• FLOAT_MEMORY_ACCESS_FEATURE
• MEMORY_ACCESS_FEATURE
• REGISTER_USAGE_FEATURE
• STACK_USAGE_FEATURE

Constructor & Destructor Documentation

Loader::~Loader ( void  )

inlineprotectedvirtual

Virtual destructor for destruction customization.

otawa::Loader::Loader	(	CString	name,
		Version	version,
		Version	plugger_version,
		const elm::system::Plugin::aliases_t &	aliases = elm::system::Plugin::aliases_t::EMPTY
	)

Member Function Documentation

void Loader::check	(	WorkSpace *	ws,
		cstring	name,
		const Version &	version
	)

Check the loader used in the given workspace matches the given name and version.

Parameters

ws	Current workspace.
name	Name to check.
version	Version to check.

Exceptions

otawa::Exception

If the loader does not match.

References _, elm::Version::accepts(), otawa::Process::loader(), name, and otawa::WorkSpace::process().

Process * Loader::create ( Manager *  man, const PropList &  props  )

pure virtual

Build a new empty process matching the given properties.

Parameters

man	Caller manager.
props	Properties describing the process.

Returns

Created process.

Exceptions

UnsupportedPlatformException

Loader does not handle

CString Loader::getName ( void  ) const

pure virtual

Get the name of the loader.

Returns

Name of the loader.

Process * Loader::load ( Manager *  man, CString  path, const PropList &  props  )

pure virtual

Load the file matching the given path with the given properties.

The exact type of the file and of the properties depends upon the underlying loader.

Parameters

man	Caller manager.
path	Path to the file to load.
props	Property for loading.

Returns

Process containing the loaded file.

Exceptions

LoadException	Error during the load.
UnsupportedPlatformException	Loader does not handle this platform.

Referenced by otawa::Manager::loadBin().

Friends And Related Function Documentation

friend class Manager

friend

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

• include/otawa/prog/Loader.h
• src/prog/Loader.cpp