lestes::md::literals::literal_loader_base Class Reference

Literal loader. More...

#include <literal_loader_base.g.hh>

Inheritance diagram for lestes::md::literals::literal_loader_base:

List of all members.

Public Member Functions
virtual ptr< list< srp< ::lestes::backend_v2::intercode::pi_pi > > >	generate_load (ptr< ::lestes::backend_v2::intercode::pi_preg > preg, ptr< ::lestes::backend_v2::intercode::pi_lit > lit, ptr< ::lestes::backend_v2::intercode::pi_sp > psp, ptr< ::lestes::backend_v2::intercode::pi_sp > nsp) override
	Generates list of pseudoinstructions that loads literal to a pseudoregister.
virtual ptr< reflection_list >	reflection_get () const
	for purposes of dumping
virtual ptr< field_list_list >	field_values_get () const
	for purposes of dumping
Protected Member Functions
	literal_loader_base ()
	Generated constructor for class literal_loader_base.
virtual void	gc_mark ()
	Marking routine for class literal_loader_base.
Static Private Attributes
static ptr< reflection_list >	reflection = reflection

---

Detailed Description

Literal loader.

Interface generates list of pseudoinstructions that load value of a literal to a register. Generated pseudoinstructions differ according to literal kind. If literal can act as immediate then it is loaded by single pi_ldi pseudoinstruction. Global asm declaration is generated otherwise (managed literal) and literal is referenced through its address.

Note: A concrete derived class is target dependent and it is placed in /target/machine/${TARGET_CPU}/lestes/md/literals/ directory.

Definition at line 66 of file literal_loader_base.g.hh.

---

Constructor & Destructor Documentation

lestes::md::literals::literal_loader_base::literal_loader_base

(

)

[protected]

Generated constructor for class literal_loader_base.

Generated constructor for class literal_loader_base.

Author:

lsg

Definition at line 22 of file literal_loader_base.g.cc.

        : object()
{}

---

Member Function Documentation

virtual ptr<list<srp< ::lestes::backend_v2::intercode::pi_pi> > > lestes::md::literals::literal_loader_base::generate_load	(	ptr< ::lestes::backend_v2::intercode::pi_preg >	preg,
		ptr< ::lestes::backend_v2::intercode::pi_lit >	lit,
		ptr< ::lestes::backend_v2::intercode::pi_sp >	psp,
		ptr< ::lestes::backend_v2::intercode::pi_sp >	nsp
	)			[pure virtual]

Generates list of pseudoinstructions that loads literal to a pseudoregister.

Parameters:

	preg	A register operand.
	lit	A literal.
	psp	A sequencepoint that is set as psp to generated code.
	nsp	A sequencepoint that is set as nsp to generated code.

Returns:

ge-level intercode that loads literal to a pseudoregister.

Implemented in lestes::md::literals::literal_loader.

ptr< object::reflection_list > lestes::md::literals::literal_loader_base::reflection_get

(

)

const [virtual]

for purposes of dumping

Reimplemented from lestes::std::object.

Reimplemented in lestes::md::literals::literal_loader.

Definition at line 26 of file literal_loader_base.g.cc.

References lestes::std::list< T >::create(), reflection, and lestes::std::object::reflection_get().

Referenced by lestes::md::literals::literal_loader::reflection_get().

{
        if (!reflection) {
                typedef class_reflection::field_metadata md;
                typedef class_reflection::field_metadata_list mdlist;
                ptr<mdlist> mdl = mdlist::create();
                reflection = reflection_list::create( ::lestes::std::object::reflection_get() );
                reflection->push_back( class_reflection::create( "literal_loader_base", mdl ) );
        }
        return reflection;
}

ptr< object::field_list_list > lestes::md::literals::literal_loader_base::field_values_get

(

)

const [virtual]

for purposes of dumping

Reimplemented from lestes::std::object.

Reimplemented in lestes::md::literals::literal_loader.

Definition at line 38 of file literal_loader_base.g.cc.

References lestes::std::object::field_values_get().

Referenced by lestes::md::literals::literal_loader::field_values_get().

{
        ptr < field_list_list > result = ::lestes::std::object::field_values_get();
        return result;
}

void lestes::md::literals::literal_loader_base::gc_mark

(

void

)

[protected, virtual]

Marking routine for class literal_loader_base.

Marking routine is used for garbage collection.

Author:

lsg

Reimplemented from lestes::std::mem::keystone.

Reimplemented in lestes::md::literals::literal_loader.

Definition at line 49 of file literal_loader_base.g.cc.

References lestes::std::mem::keystone::gc_mark().

Referenced by lestes::md::literals::literal_loader::gc_mark().

{
	::lestes::std::object::gc_mark();
}

---

Member Data Documentation

ptr< object::reflection_list > lestes::md::literals::literal_loader_base::reflection = reflection [static, private]

Reimplemented from lestes::std::object.

Reimplemented in lestes::md::literals::literal_loader.

Definition at line 98 of file literal_loader_base.g.hh.

Referenced by reflection_get().

---

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

• literal_loader_base.g.hh
• literal_loader_base.g.cc

---