ref: 6b84c3a6548f1c577948763b0a09a7b6e2460e04
dir: /include/dynld.h/
/* uncomment these lines when installed in /sys/include */
/*
#pragma src "/sys/src/libdynld"
#pragma lib "libdynld.a"
*/
typedef struct Dynobj Dynobj;
typedef struct Dynsym Dynsym;
struct Dynobj
{
ulong size; /* total size in bytes */
ulong text; /* bytes of text */
ulong data; /* bytes of data */
ulong bss; /* bytes of bss */
uchar* base; /* start of text, data, bss */
int nexport;
Dynsym* export; /* export table */
int nimport;
Dynsym** import; /* import table */
};
/*
* this structure is known to the linkers
*/
struct Dynsym
{
ulong sig;
ulong addr;
char *name;
};
extern Dynsym* dynfindsym(char*, Dynsym*, int);
extern void dynfreeimport(Dynobj*);
extern void* dynimport(Dynobj*, char*, ulong);
extern int dynloadable(void*, long (*r)(void*,void*,long), vlong(*sk)(void*,vlong,int));
extern Dynobj* dynloadfd(int, Dynsym*, int, ulong);
extern Dynobj* dynloadgen(void*, long (*r)(void*,void*,long), vlong (*s)(void*,vlong,int), void (*e)(char*), Dynsym*, int, ulong);
extern long dynmagic(void);
extern void dynobjfree(Dynobj*);
extern char* dynreloc(uchar*, ulong, int, Dynsym**, int);
extern int dyntabsize(Dynsym*);
extern Dynsym _exporttab[]; /* created by linker -x (when desired) */