imm.h File Reference

LATC in-memory-model structure. More...

#include <map.h>
#include <LEM/list_structs.h>
#include <AG_initIMM_p.h>

Defines
#define	CHECK_TYPE(t_)
	Check that the type is valid.
#define	CHECK_IDS(t_, r_, f_)
	Check that the reg ID and fld ID are consistent with the type.
Functions
LATC_imm *	LATC_newIMM (void)
	Allocates and initialises a new in-memory-model structure.
void	LATC_deleteIMM (LATC_imm *imm)
	Frees the allocated memory associated with the LATC structure.
void	LATC_clearIMM (LATC_imm *imm)
	Clear out the map and data portions of the IMM structure.

---

Detailed Description

LATC in-memory-model structure.

Author:

James Swain -- jswain@slac.stanford.edu

---

Define Documentation

#define CHECK_IDS	(	t_,
		r_,
		f_		)

Value:

{ \
  if(r_ >= ld[t_]->nregs)        return _msg_report(LATC_BADREG,   0, 2, r_, ld[t_]->nregs); \
  if(f_ >= ld[t_]->rd[r_].nflds) return _msg_report(LATC_BADFIELD, 0, 2, f_, ld[t_]->rd[r_].nflds); \
}

Check that the reg ID and fld ID are consistent with the type.

Referenced by LATC_get(), and LATC_set().

#define CHECK_TYPE

(

t_

)

Value:

{ \
  if(N_LATC_TYPES <= t_) return _msg_report(LATC_BADTYPE,  0, 1, t_); \
  if(!ld[t_])            return _msg_report(LATC_NOCPT,    0, 1, t_); \
}

Check that the type is valid.

Referenced by LATC_deleteData(), LATC_get(), and LATC_set().

---

Function Documentation

void LATC_clearIMM

(

LATC_imm *

imm

)

Clear out the map and data portions of the IMM structure.

Parameters:

imm

Pointer to the IMM structure to clear

References LATC_clearMap(), and LATC_setReg().

void LATC_deleteIMM

(

LATC_imm *

imm

)

Frees the allocated memory associated with the LATC structure.

Parameters:

imm

Pointer to an IMM structure created using LATC_newIMM()

References LATC_deleteMap().

LATC_imm* LATC_newIMM

(

void

)

Allocates and initialises a new in-memory-model structure.

Returns:

Pointer to an intialised LATC

References align(), LATC_newMap(), LATC_setReg(), roundUp(), and sizeofCpt().