kaguya
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
#ifndef _LINK_H
|
|
#define _LINK_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <elf.h>
|
|
#include <stddef.h>
|
|
|
|
#if defined(__x86_64__) || defined(__aarch64__) \
|
|
|| (defined(__riscv) && __riscv_xlen == 64) || defined(__loongarch64)
|
|
# define ElfW(type) Elf64_ ## type
|
|
#elif defined(__i386__) || defined(__m68k__)
|
|
# define ElfW(type) Elf32_ ## type
|
|
#else
|
|
# error Unknown architecture
|
|
#endif
|
|
|
|
struct dl_phdr_info {
|
|
ElfW(Addr) dlpi_addr;
|
|
const char *dlpi_name;
|
|
const ElfW(Phdr) *dlpi_phdr;
|
|
ElfW(Half) dlpi_phnum;
|
|
unsigned long long int dlpi_adds;
|
|
unsigned long long int dlpi_subs;
|
|
size_t dlpi_tls_modid;
|
|
void *dlpi_tls_data;
|
|
};
|
|
|
|
struct link_map {
|
|
Elf64_Addr l_addr;
|
|
char *l_name;
|
|
ElfW(Dyn) *l_ld;
|
|
struct link_map *l_next, *l_prev;
|
|
};
|
|
|
|
struct r_debug {
|
|
int r_version;
|
|
struct link_map *r_map;
|
|
Elf64_Addr r_brk;
|
|
enum { RT_CONSISTENT, RT_ADD, RT_DELETE } r_state;
|
|
Elf64_Addr r_ldbase;
|
|
};
|
|
|
|
#ifndef __MLIBC_ABI_ONLY
|
|
|
|
int dl_iterate_phdr(int (*__callback)(struct dl_phdr_info* __info, size_t __size, void* __data), void* __data);
|
|
|
|
extern ElfW(Dyn) _DYNAMIC[];
|
|
|
|
#endif /* !__MLIBC_ABI_ONLY */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _LINK_H */
|