Lines Matching full:elf

46 elf_getshdrstrndx (elf, dst)  in elf_getshdrstrndx()  argument
47      Elf *elf;  in elf_getshdrstrndx()
52   if (elf == NULL)
55   if (unlikely (elf->kind != ELF_K_ELF))
61   rwlock_rdlock (elf->lock);
63   /* We rely here on the fact that the `elf' element is a common prefix
65   assert (offsetof (struct Elf, state.elf.ehdr)
66 	  == offsetof (struct Elf, state.elf32.ehdr));
67   assert (sizeof (elf->state.elf.ehdr)
68 	  == sizeof (elf->state.elf32.ehdr));
69   assert (offsetof (struct Elf, state.elf.ehdr)
70 	  == offsetof (struct Elf, state.elf64.ehdr));
71   assert (sizeof (elf->state.elf.ehdr)
72 	  == sizeof (elf->state.elf64.ehdr));
74   if (unlikely (elf->state.elf.ehdr == NULL))
83       num = (elf->class == ELFCLASS32
84 	     ? elf->state.elf32.ehdr->e_shstrndx
85 	     : elf->state.elf64.ehdr->e_shstrndx);
87       /* Determine whether the index is too big to fit in the ELF
92 	  if (elf->class == ELFCLASS32)
95 	      if (unlikely (elf->state.elf32.scns.cnt == 0))
103 	      if (elf->state.elf32.scns.data[0].shdr.e32 != NULL)
105 		  num = elf->state.elf32.scns.data[0].shdr.e32->sh_link;
109 	      offset = elf->state.elf32.ehdr->e_shoff;
111 	      if (elf->map_address != NULL
112 		  && elf->state.elf32.ehdr->e_ident[EI_DATA] == MY_ELFDATA
114 		      || (((size_t) ((char *) elf->map_address
115 			   + elf->start_offset + offset))
118 		  /* First see whether the information in the ELF header is
120 		  if (unlikely (elf->maximum_size - offset
130 		  num = ((Elf32_Shdr *) (elf->map_address + elf->start_offset
139 		  if (unlikely (pread_retry (elf->fildes, &shdr_mem,
143 		      /* We must be able to read this ELF section header.  */
149 		  if (elf->state.elf32.ehdr->e_ident[EI_DATA] != MY_ELFDATA)
156 	      if (unlikely (elf->state.elf64.scns.cnt == 0))
164 	      if (elf->state.elf64.scns.data[0].shdr.e64 != NULL)
166 		  num = elf->state.elf64.scns.data[0].shdr.e64->sh_link;
170 	      size_t offset = elf->state.elf64.ehdr->e_shoff;
172 	      if (elf->map_address != NULL
173 		  && elf->state.elf64.ehdr->e_ident[EI_DATA] == MY_ELFDATA
175 		      || (((size_t) ((char *) elf->map_address
176 			   + elf->start_offset + offset))
179 		  /* First see whether the information in the ELF header is
181 		  if (unlikely (elf->maximum_size - offset
191 		  num = ((Elf64_Shdr *) (elf->map_address + elf->start_offset
200 		  if (unlikely (pread_retry (elf->fildes, &shdr_mem,
204 		      /* We must be able to read this ELF section header.  */
210 		  if (elf->state.elf64.ehdr->e_ident[EI_DATA] != MY_ELFDATA)
223   rwlock_unlock (elf->lock);