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

Lines Matching defs:elf
156 _elf_upd_lib(Elf * elf)
158 	NOTE(ASSUMING_PROTECTED(*elf))
163 	Ehdr *		eh = elf->ed_ehdr;
202 	if ((s = elf->ed_hdscn) == 0) {
230 		if ((sz = (Lword)_elf_entsz(elf, sh->sh_type, ver)) != 0)
318 			sh = (Shdr *)elf->ed_hdscn->s_shdr;
341 _elf_upd_usr(Elf * elf)
343 	NOTE(ASSUMING_PROTECTED(*elf))
347 	Ehdr *		eh = elf->ed_ehdr;
387 	if ((s = elf->ed_hdscn) == 0) {
435 			sh = (Shdr *)elf->ed_hdscn->s_shdr;
456 wrt(Elf * elf, Xword outsz, unsigned fill, int update_cmd)
458 	NOTE(ASSUMING_PROTECTED(*elf))
464 	Ehdr			*eh = elf->ed_ehdr;
501 	if ((elf->ed_myflags & EDF_READ) &&
502 	    (_elf_vm(elf, (size_t)0, elf->ed_fsz) != OK_YES))
505 	flag = elf->ed_myflags & EDF_WRALLOC;
506 	if ((image = _elf_outmap(elf->ed_fd, outsz, &flag)) == 0)
510 		elf->ed_myflags |= EDF_IMALLOC;
515 	 * this code sets the dirty bit on the elf descriptor
542 	elf->ed_ehflags &= ~ELF_F_DIRTY;
557 		src.d_buf = (Elf_Void *)elf->ed_phdr;
559 		src.d_size = elf->ed_phdrsz;
566 			elf->ed_uflags |= ELF_F_DIRTY;
569 		elf->ed_phflags &= ~ELF_F_DIRTY;
579 	for (s = elf->ed_hdscn; s != 0; s = s->s_next) {
642 					elf->ed_uflags |= ELF_F_DIRTY;
656 				elf->ed_uflags |= ELF_F_DIRTY;
678 	for (s = elf->ed_hdscn; s != 0; s = s->s_next) {
685 			elf->ed_uflags |= ELF_F_DIRTY;
694 	 * by ld(1) to build up a full image of an elf file and then
700 		elf->ed_uflags &= ~ELF_F_DIRTY;
701 		elf->ed_wrimage = image;
702 		elf->ed_wrimagesz = outsz;
706 	if (_elf_outsync(elf->ed_fd, image, outsz,
707 	    ((elf->ed_myflags & EDF_IMALLOC) ? 0 : 1)) != 0) {
708 		elf->ed_uflags &= ~ELF_F_DIRTY;
709 		elf->ed_myflags &= ~EDF_IMALLOC;
713 	elf->ed_uflags |= ELF_F_DIRTY;
724  * elf_update(elf, ELF_C_WRIMAGE)
725  *	This will cause full image representing the elf file
726  *	described by the elf pointer to be built in memory.  If the
727  *	elf pointer has a valid file descriptor associated with it
729  *	storage.  If the elf descriptor does not have a valid
743 _elfxx_update(Elf * elf, Elf_Cmd cmd)
747 	Ehdr		*eh = elf->ed_ehdr;
749 	if (elf == 0)
752 	ELFWLOCK(elf)
756 		ELFUNLOCK(elf)
760 		if ((elf->ed_myflags & EDF_WRITE) == 0) {
762 			ELFUNLOCK(elf)
767 		if ((elf->ed_myflags & EDF_WRITE) == 0) {
769 			ELFUNLOCK(elf)
772 		if (elf->ed_wrimage) {
773 			if (elf->ed_myflags & EDF_WRALLOC) {
774 				free(elf->ed_wrimage);
781 				sz = elf->ed_wrimagesz;
782 				elf->ed_wrimage = 0;
783 				elf->ed_wrimagesz = 0;
784 				ELFUNLOCK(elf);
787 			sz = _elf_outsync(elf->ed_fd, elf->ed_wrimage,
788 			    elf->ed_wrimagesz,
789 			    (elf->ed_myflags & EDF_IMALLOC ? 0 : 1));
790 			elf->ed_myflags &= ~EDF_IMALLOC;
791 			elf->ed_wrimage = 0;
792 			elf->ed_wrimagesz = 0;
793 			ELFUNLOCK(elf);
803 		ELFUNLOCK(elf)
809 		ELFUNLOCK(elf)
822 			ELFUNLOCK(elf)
830 	if (elf->ed_uflags & ELF_F_LAYOUT) {
831 		sz = _elf_upd_usr(elf);
834 		sz = _elf_upd_lib(elf);
837 		sz = wrt(elf, (Xword)sz, u, cmd);
840 		ELFUNLOCK(elf)
844 	ELFUNLOCK(elf)
858 _elfxx_swap_wrimage(Elf *elf)
871 	ELFWLOCK(elf);
872 	eh = elf->ed_ehdr;
882 		ELFUNLOCK(elf);
897 		src.d_buf = dst.d_buf = (Elf_Void *)elf->ed_phdr;
899 		src.d_size = dst.d_size = elf->ed_phdrsz;
903 			ELFUNLOCK(elf);
912 	for (s = elf->ed_hdscn; s != 0; s = s->s_next) {
927 					ELFUNLOCK(elf);
935 				ELFUNLOCK(elf);
947 	for (s = elf->ed_hdscn; s != 0; s = s->s_next) {
951 			ELFUNLOCK(elf);
956 	ELFUNLOCK(elf);
966 elf_update(Elf *elf, Elf_Cmd cmd)
968 	if (elf == 0)
971 	if (elf->ed_class == ELFCLASS32)
972 		return (_elf32_update(elf, cmd));
973 	else if (elf->ed_class == ELFCLASS64) {
974 		return (_elf64_update(elf, cmd));
982 _elf_swap_wrimage(Elf *elf)
984 	if (elf == 0)
987 	if (elf->ed_class == ELFCLASS32)
988 		return (_elf32_swap_wrimage(elf));
990 	if (elf->ed_class == ELFCLASS64)
991 		return (_elf64_swap_wrimage(elf));