Cross Reference: /illumos-gate/usr/src/cmd/sgs/libelf/common/clscook.c

Lines Matching defs:elf
92 _elf_prepscn(Elf *elf, size_t cnt)
94 	NOTE(ASSUMING_PROTECTED(*elf))
106 	elf->ed_scntabsz = cnt;
108 	elf->ed_hdscn = s;
111 		s->s_elf = elf;
113 		s->s_index = s - elf->ed_hdscn;
126 	elf->ed_tlscn = --s;
135 	s = elf->ed_hdscn;
148 	Elf *			elf;
166 	elf = s->s_elf;
172 	d->db_data.d_version = elf->ed_version;
174 	d->db_data.d_type = _elf_mtype(elf, sh->sh_type, work);
177 	fsz = elf_fsize(d->db_data.d_type, 1, elf->ed_version);
178 	msz = _elf_msize(d->db_data.d_type, elf->ed_version);
219 _elf_ehdr(Elf * elf, int inplace)
221 	NOTE(ASSUMING_PROTECTED(*elf))
225 	fsz = elf_fsize(ELF_T_EHDR, 1, elf->ed_version);
226 	if (fsz > elf->ed_fsz) {
235 		elf->ed_ehdr = (Ehdr *)elf->ed_ident;
236 		elf->ed_status = ES_COOKED;
238 		elf->ed_ehdr = malloc(sizeof (Ehdr));
239 		if (elf->ed_ehdr == 0) {
243 		elf->ed_myflags |= EDF_EHALLOC;
252 	src.d_buf = (Elf_Void *)elf->ed_ident;
255 	src.d_version = elf->ed_version;
256 	dst.d_buf = (Elf_Void *)elf->ed_ehdr;
260 	if ((_elf_vm(elf, (size_t)0, fsz) != OK_YES) ||
261 	    (elf_xlatetom(&dst, &src, elf->ed_encode) == 0)) {
262 		if (elf->ed_myflags & EDF_EHALLOC) {
263 			elf->ed_myflags &= ~EDF_EHALLOC;
264 			free(elf->ed_ehdr);
266 		elf->ed_ehdr = 0;
270 	if (((Ehdr*)elf->ed_ehdr)->e_ident[EI_CLASS] != ELFCLASS) {
272 		if (elf->ed_myflags & EDF_EHALLOC) {
273 			elf->ed_myflags &= ~EDF_EHALLOC;
274 			free(elf->ed_ehdr);
276 		elf->ed_ehdr = 0;
280 	if (((Ehdr*)elf->ed_ehdr)->e_version != elf->ed_version) {
282 		if (elf->ed_myflags & EDF_EHALLOC) {
283 			elf->ed_myflags &= ~EDF_EHALLOC;
284 			free(elf->ed_ehdr);
286 		elf->ed_ehdr = 0;
296 _elf_phdr(Elf * elf, int inplace)
298 	NOTE(ASSUMING_PROTECTED(*elf))
301 	Ehdr *			eh = elf->ed_ehdr;	/* must be present */
307 	fsz = elf_fsize(ELF_T_PHDR, 1, elf->ed_version);
317 	    (elf->ed_fsz <= eh->e_phoff) ||
318 	    (elf->ed_fsz - eh->e_phoff < fsz)) {
324 		elf->ed_phdr = (Elf_Void *)(elf->ed_ident + eh->e_phoff);
325 		elf->ed_status = ES_COOKED;
327 		if ((elf->ed_phdr = malloc(msz)) == 0) {
331 		elf->ed_myflags |= EDF_PHALLOC;
333 	src.d_buf = (Elf_Void *)(elf->ed_ident + eh->e_phoff);
336 	src.d_version = elf->ed_version;
337 	dst.d_buf = elf->ed_phdr;
340 	if ((_elf_vm(elf, (size_t)eh->e_phoff, fsz) != OK_YES) ||
341 	    (elf_xlatetom(&dst, &src, elf->ed_encode) == 0)) {
342 		if (elf->ed_myflags & EDF_PHALLOC) {
343 			elf->ed_myflags &= ~EDF_PHALLOC;
344 			free(elf->ed_phdr);
346 		elf->ed_phdr = 0;
349 	elf->ed_phdrsz = msz;
356 _elf_shdr(Elf * elf, int inplace)
358 	NOTE(ASSUMING_PROTECTED(*elf))
362 	register Ehdr		*eh = elf->ed_ehdr;	/* must be present */
367 	fsz = elf_fsize(ELF_T_SHDR, 1, elf->ed_version);
381 		    (elf->ed_fsz <= eh->e_shoff) ||
382 		    (elf->ed_fsz - eh->e_shoff < fsz)) {
386 		src.d_buf = (Elf_Void *)(elf->ed_ident + eh->e_shoff);
389 		src.d_version = elf->ed_version;
393 		if ((_elf_vm(elf, (size_t)eh->e_shoff, fsz) != OK_YES) ||
394 		    (elf_xlatetom(&dst, &src, elf->ed_encode) == 0)) {
403 	    (elf->ed_fsz <= eh->e_shoff) ||
404 	    (elf->ed_fsz - eh->e_shoff < fsz)) {
412 		elf->ed_shdr = (Shdr *)(elf->ed_ident + eh->e_shoff);
413 		elf->ed_status = ES_COOKED;
415 		if ((elf->ed_shdr = malloc(msz)) == 0) {
419 		elf->ed_myflags |= EDF_SHALLOC;
421 	src.d_buf = (Elf_Void *)(elf->ed_ident + eh->e_shoff);
424 	src.d_version = elf->ed_version;
425 	dst.d_buf = (Elf_Void *)elf->ed_shdr;
428 	if ((_elf_vm(elf, (size_t)eh->e_shoff, fsz) != OK_YES) ||
429 	    (elf_xlatetom(&dst, &src, elf->ed_encode) == 0) ||
430 	    (_elf_prepscn(elf, scncnt) != OK_YES)) {
431 		if (elf->ed_myflags & EDF_SHALLOC) {
432 			elf->ed_myflags &= ~EDF_SHALLOC;
433 			free(elf->ed_shdr);
435 		elf->ed_shdr = 0;