ref: 17189bc8295651f0959354596c39551994061a37
dir: /src/libmach/libmach.h/
#define NBYTES 20 #define OBJ(format,arch,order) ((order) << 10 | (arch) << 5 | (format)) #define FORMAT(t) ((t) & 0x1f) #define ARCH(t) (((t) >> 5) & 0x1f) #define ORDER(t) (((t) >> 10) & 0x1f) enum objformat { COFF32, NFORMATS, }; enum objarch { ARCH286, ARCH386, ARCHAMD64, ARCHZ80, ARCHARM32, ARCHARM64, }; enum order { LITTLE_ENDIAN, BIG_ENDIAN, }; struct objops { int (*probe)(unsigned char *buf, char **name); int (*new)(Obj *obj); void (*del)(Obj *obj); int (*read)(Obj *obj, FILE *fp); int (*write)(Obj *obj, Map *map, FILE *fp); int (*strip)(Obj *obj); int (*pc2line)(Obj *, unsigned long long , char *, int *); Map *(*loadmap)(Obj *obj, FILE *fp); Symbol *(*getsym)(Obj *obj, int *index, Symbol *sym); Section *(*getsec)(Obj *obj, int *index, Section *sec); int (*setidx)(long nsyms, char *names[], long offset[], FILE *fp); int (*getidx)(long *nsyms, char ***names, long **offset, FILE *fp); }; struct map { int n; struct mapsec { char *name; FILE *fp; unsigned long long begin; unsigned long long end; long offset; } sec[]; }; /* common functions */ extern int pack(int order, unsigned char *dst, char *fmt, ...); extern int unpack(int order, unsigned char *src, char *fmt, ...); extern int objpos(Obj *obj, FILE *fp, long pos); /* globals */ extern Objops *objops[]; extern Objops coff32;