Entity Initializers

Typedefs
typedef union ir_initializer_t	ir_initializer_t
	Initializer (for entities)

Enumerations
enum	ir_initializer_kind_t { IR_INITIALIZER_CONST , IR_INITIALIZER_TARVAL , IR_INITIALIZER_NULL , IR_INITIALIZER_COMPOUND }
	the kind (type) of an initializer More...

Functions
ir_initializer_kind_t	get_initializer_kind (const ir_initializer_t *initializer)
	Returns the kind of an initializer.
const char *	get_initializer_kind_name (ir_initializer_kind_t ini)
	Returns the name of the initializer kind.
ir_initializer_t *	get_initializer_null (void)
	Returns the null initializer (there is only one instance of it in a program )
ir_initializer_t *	create_initializer_const (ir_node *value)
	Creates an initializer containing a reference to a node on the const-code irg.
ir_initializer_t *	create_initializer_tarval (ir_tarval *tv)
	Creates an initializer containing a single tarval value.
ir_node *	get_initializer_const_value (const ir_initializer_t *initializer)
	Returns the value contained in a const initializer.
ir_tarval *	get_initializer_tarval_value (const ir_initializer_t *initialzier)
	Returns the value contained in a tarval initializer.
ir_initializer_t *	create_initializer_compound (size_t n_entries)
	Creates a compound initializer which holds n_entries entries.
size_t	get_initializer_compound_n_entries (const ir_initializer_t *initializer)
	Returns the number of entries in a compound initializer.
void	set_initializer_compound_value (ir_initializer_t *initializer, size_t index, ir_initializer_t *value)
	Sets entry with index index to the initializer value.
ir_initializer_t *	get_initializer_compound_value (const ir_initializer_t *initializer, size_t index)
	Returns the value with index index of a compound initializer.

Detailed Description

Typedef Documentation

ir_initializer_t

typedef union ir_initializer_t ir_initializer_t

Initializer (for entities)

Definition at line 89 of file firm_types.h.

Enumeration Type Documentation

ir_initializer_kind_t

enum ir_initializer_kind_t

the kind (type) of an initializer

Enumerator
IR_INITIALIZER_CONST	initializer containing an ir_node from the const-code irg
IR_INITIALIZER_TARVAL	initializer containing a tarval
IR_INITIALIZER_NULL	initializes type with default values (usually 0)
IR_INITIALIZER_COMPOUND	list of initializers used to initialize a compound or array type

Definition at line 496 of file typerep.h.

Function Documentation

create_initializer_compound()

ir_initializer_t * create_initializer_compound

(

size_t

n_entries

)

Creates a compound initializer which holds n_entries entries.

create_initializer_const()

ir_initializer_t * create_initializer_const

(

ir_node *

value

)

Creates an initializer containing a reference to a node on the const-code irg.

create_initializer_tarval()

ir_initializer_t * create_initializer_tarval

(

ir_tarval *

tv

)

Creates an initializer containing a single tarval value.

get_initializer_compound_n_entries()

size_t get_initializer_compound_n_entries

(

const ir_initializer_t *

initializer

)

Returns the number of entries in a compound initializer.

get_initializer_compound_value()

ir_initializer_t * get_initializer_compound_value	(	const ir_initializer_t *	initializer,
		size_t	index )

Returns the value with index index of a compound initializer.

get_initializer_const_value()

ir_node * get_initializer_const_value

(

const ir_initializer_t *

initializer

)

Returns the value contained in a const initializer.

get_initializer_kind()

ir_initializer_kind_t get_initializer_kind

(

const ir_initializer_t *

initializer

)

Returns the kind of an initializer.

get_initializer_kind_name()

const char * get_initializer_kind_name

(

ir_initializer_kind_t

ini

)

Returns the name of the initializer kind.

get_initializer_null()

ir_initializer_t * get_initializer_null

(

void

)

Returns the null initializer (there is only one instance of it in a program )

get_initializer_tarval_value()

ir_tarval * get_initializer_tarval_value

(

const ir_initializer_t *

initialzier

)

Returns the value contained in a tarval initializer.

set_initializer_compound_value()

void set_initializer_compound_value	(	ir_initializer_t *	initializer,
		size_t	index,
		ir_initializer_t *	value )

Sets entry with index index to the initializer value.