Cross Reference: /illumos-gate/usr/src/lib/libproc/common/Psymtab.c

Lines Matching defs:elf
1125  * The text segment for each load object contains the elf header and
1137  * We're looking through the elf file for several items: the symbol tables
1147  * reasaon, we fake up a elf file to use in its stead. If we can't read
1148  * the elf data in the process's address space, we fall back to using
1151  * The elf file that we fake up has to consist of sections for the
1160 file_differs(struct ps_prochandle *P, Elf *elf, file_info_t *fptr)
1178 	 * First, we find the checksum value in the elf file.
1181 	while ((scn = elf_nextscn(elf, scn)) != NULL) {
1215 	dprintf("elf cksum value is %llx\n", (u_longlong_t)cksum);
1305 	Elf *elf;
1326 		elf = fake_elf32(P, fptr, addr, &ehdr, phnum, &phdr);
1336 		elf = fake_elf64(P, fptr, addr, &ehdr, phnum, &phdr);
1340 	return (elf);
1551 	Elf *elf;
1553 	if ((elf = fake_elf(P, fptr)) == NULL ||
1554 	    elf_kind(elf) != ELF_K_ELF ||
1555 	    gelf_getehdr(elf, ehdr) == NULL ||
1556 	    elf_getshdrnum(elf, nshdrs) == -1 ||
1557 	    elf_getshdrstrndx(elf, &shstrndx) == -1 ||
1558 	    (scn = elf_getscn(elf, shstrndx)) == NULL ||
1560 		if (elf != NULL)
1561 			(void) elf_end(elf);
1566 	return (elf);
1583 	Elf *elf;
1634 	 * Open the object file, create the elf file, and then get the elf
1636 	 * name. If anything goes wrong try to fake up an elf file from
1637 	 * the in-core elf image.
1644 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1652 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1656 	} else if ((elf = elf_begin(fptr->file_fd, ELF_C_READ, NULL)) == NULL ||
1657 	    elf_kind(elf) != ELF_K_ELF ||
1658 	    gelf_getehdr(elf, &ehdr) == NULL ||
1659 	    elf_getshdrnum(elf, &nshdrs) == -1 ||
1660 	    elf_getshdrstrndx(elf, &shstrndx) == -1 ||
1661 	    (scn = elf_getscn(elf, shstrndx)) == NULL ||
1667 		(void) elf_end(elf);
1669 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1673 	} else if (file_differs(P, elf, fptr)) {
1677 		 * Before we get too excited about this elf file, we'll check
1679 		 * they don't agree, we try to fake up a new elf file and
1688 			(void) elf_end(elf);
1689 			elf = newelf;
1717 	fptr->file_elf = elf;
1725 	for (cp = cache + 1, scn = NULL; scn = elf_nextscn(elf, scn); cp++) {
1760 			 * differs in which case our faked up elf file will
1939 	(void) elf_end(elf);
2848 			 * constants in <sys/elf.h>.  Changes to ELF must