Entity Initializers

Typedefs
typedef union ir_initializer_t	ir_initializer_t
	Initializer (for entities) More...

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

Detailed Description

Typedef Documentation

typedef union ir_initializer_t ir_initializer_t

Initializer (for entities)

Definition at line 89 of file firm_types.h.

Enumeration Type Documentation

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 initializer a compound or array type

Definition at line 493 of file typerep.h.

Function Documentation

ir_initializer_t* create_initializer_compound

(

size_t

n_entries

)

Creates a compound initializer which holds n_entries entries.

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.

size_t get_initializer_compound_n_entries

(

const ir_initializer_t *

initializer

)

Returns the number of entries in a compound initializer.

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.

ir_node* get_initializer_const_value

(

const ir_initializer_t *

initializer

)

Returns value contained in a const initializer.

ir_initializer_kind_t get_initializer_kind

(

const ir_initializer_t *

initializer

)

Returns 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's only one instance of it in a program )

ir_tarval* get_initializer_tarval_value

(

const ir_initializer_t *

initialzier

)

Returns value contained in a tarval 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.