ack/util/led/memory.h

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1985-01-10 13:35:39 +00:00
/* $Header$ */
#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 unsigned int 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;