1 /* Get ELF program header table.
49 __elfw2(LIBELFBITS,getphdr_wrlock) (Elf *elf)  in ElfW2()
56   result = elf->state.ELFW(elf,LIBELFBITS).phdr;  in ElfW2()
60   if (elf->class == 0)  in ElfW2()
61     elf->class = ELFW(ELFCLASS,LIBELFBITS);  in ElfW2()
62   else if (elf->class != ELFW(ELFCLASS,LIBELFBITS))  in ElfW2()
72       ElfW2(LIBELFBITS,Ehdr) *ehdr = elf->state.ELFW(elf,LIBELFBITS).ehdr;  in ElfW2()
76       if (__elf_getphdrnum_rdlock (elf, &phnum) != 0)  in ElfW2()
88 	  || ehdr->e_phoff > elf->maximum_size  in ElfW2()
89 	  || elf->maximum_size - ehdr->e_phoff < size)  in ElfW2()
95       if (elf->map_address != NULL)  in ElfW2()
97 	  /* First see whether the information in the ELF header is  in ElfW2()
99 	  if (unlikely (ehdr->e_phoff >= elf->maximum_size)  in ElfW2()
100 	      || unlikely (elf->maximum_size - ehdr->e_phoff < size))  in ElfW2()
108 	  void *file_phdr = ((char *) elf->map_address  in ElfW2()
109 			     + elf->start_offset + ehdr->e_phoff);  in ElfW2()
115 	    elf->state.ELFW(elf,LIBELFBITS).phdr = file_phdr;  in ElfW2()
122 		 of entries from the ELF header.  */  in ElfW2()
123 	      phdr = elf->state.ELFW(elf,LIBELFBITS).phdr =  in ElfW2()
125 	      if (elf->state.ELFW(elf,LIBELFBITS).phdr == NULL)  in ElfW2()
130 	      elf->state.ELFW(elf,LIBELFBITS).phdr_flags |=  in ElfW2()
177       else if (likely (elf->fildes != -1))  in ElfW2()
180 	     of entries from the ELF header.  */  in ElfW2()
181 	  elf->state.ELFW(elf,LIBELFBITS).phdr =  in ElfW2()
183 	  if (elf->state.ELFW(elf,LIBELFBITS).phdr == NULL)  in ElfW2()
188 	  elf->state.ELFW(elf,LIBELFBITS).phdr_flags |= ELF_F_MALLOCED;  in ElfW2()
191 	  ssize_t n = pread_retry (elf->fildes,  in ElfW2()
192 				   elf->state.ELFW(elf,LIBELFBITS).phdr, size,  in ElfW2()
193 				   elf->start_offset + ehdr->e_phoff);  in ElfW2()
198 	      free (elf->state.ELFW(elf,LIBELFBITS).phdr);  in ElfW2()
199 	      elf->state.ELFW(elf,LIBELFBITS).phdr = NULL;  in ElfW2()
208 		= elf->state.ELFW(elf,LIBELFBITS).phdr;  in ElfW2()
231       result = elf->state.ELFW(elf,LIBELFBITS).phdr;  in ElfW2()
239 elfw2(LIBELFBITS,getphdr) (Elf *elf)  in ElfW2()
243   if (elf == NULL)  in ElfW2()
246   if (unlikely (elf->kind != ELF_K_ELF))  in ElfW2()
255   result = elf->state.ELFW(elf,LIBELFBITS).phdr;  in ElfW2()
259   rwlock_wrlock (elf->lock);  in ElfW2()
260   result = __elfw2(LIBELFBITS,getphdr_wrlock) (elf);  in ElfW2()
261   rwlock_unlock (elf->lock);  in ElfW2()