ack/util/led/memory.h

/* $Header$ */

#define ALLOEMIT	0			/* Section contents. */
#define ALLORELO	(ALLOEMIT + MAXSECT)	/* Relocation table. */
#define ALLOLOCL	(ALLORELO + 1)		/* Saved local names. */
#define ALLOGLOB	(ALLOLOCL + 1)		/* Saved global names. */
#define ALLOLCHR	(ALLOGLOB + 1)		/* Strings of local names. */
#define ALLOGCHR	(ALLOLCHR + 1)		/* Strings of global names. */
#ifdef SYMDEBUG
#define ALLODBUG	(ALLOGCHR + 1)		/* Symbolic debugging info. */
#else SYMDEBUG
#define ALLODBUG	ALLOGCHR
#endif SYMDEBUG
#define ALLOSYMB	(ALLODBUG + 1)		/* Symbol table. */
#define ALLOARCH	(ALLOSYMB + 1)		/* Archive positions. */
#define ALLOMODL	(ALLOARCH + 1)		/* Modules. */
#define ALLORANL	(ALLOMODL + 1)		/* Ranlib information. */
#define NMEMS		(ALLORANL + 1)

#define INCRSIZE	1024

typedef long		ind_t;
#define BADOFF		((ind_t)-1)

struct memory {
	char	*mem_base;
	ind_t	mem_full;
	ind_t	mem_left;
};
extern struct memory	mems[];

#define address(piece,offset)	(mems[(piece)].mem_base+(offset))
#define modulptr(offset)	(mems[ALLOMODL].mem_base+core_position+(offset))

extern ind_t		core_position;
extern ind_t		hard_alloc();
extern ind_t		alloc();