Cross Reference: /osnet-11/usr/src/lib/libproc/common/Psymtab.c

Lines Matching refs:elf
1170  * The text segment for each load object contains the elf header and
1182  * We're looking through the elf file for several items: the symbol tables
1192  * reasaon, we fake up a elf file to use in its stead. If we can't read
1193  * the elf data in the process's address space, we fall back to using
1196  * The elf file that we fake up has to consist of sections for the
1205 file_differs(struct ps_prochandle *P, Elf *elf, file_info_t *fptr)
1223 	 * First, we find the checksum value in the elf file.
1226 	while ((scn = elf_nextscn(elf, scn)) != NULL) {
1260 	dprintf("elf cksum value is %llx\n", (u_longlong_t)cksum);
1350 	Elf *elf;
1371 		elf = fake_elf32(P, fptr, addr, &ehdr, phnum, &phdr);
1381 		elf = fake_elf64(P, fptr, addr, &ehdr, phnum, &phdr);
1385 	return (elf);
1596 	Elf *elf;
1598 	if ((elf = fake_elf(P, fptr)) == NULL ||
1599 	    elf_kind(elf) != ELF_K_ELF ||
1600 	    gelf_getehdr(elf, ehdr) == NULL ||
1601 	    elf_getshdrnum(elf, nshdrs) == -1 ||
1602 	    elf_getshdrstrndx(elf, &shstrndx) == -1 ||
1603 	    (scn = elf_getscn(elf, shstrndx)) == NULL ||
1605 		if (elf != NULL)
1606 			(void) elf_end(elf);
1611 	return (elf);
1628 	Elf *elf;
1679 	 * Open the object file, create the elf file, and then get the elf
1681 	 * name. If anything goes wrong try to fake up an elf file from
1682 	 * the in-core elf image.
1689 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1697 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1701 	} else if ((elf = elf_begin(fptr->file_fd, ELF_C_READ, NULL)) == NULL ||
1702 	    elf_kind(elf) != ELF_K_ELF ||
1703 	    gelf_getehdr(elf, &ehdr) == NULL ||
1704 	    elf_getshdrnum(elf, &nshdrs) == -1 ||
1705 	    elf_getshdrstrndx(elf, &shstrndx) == -1 ||
1706 	    (scn = elf_getscn(elf, shstrndx)) == NULL ||
1712 		(void) elf_end(elf);
1714 		if ((elf = build_fake_elf(P, fptr, &ehdr, &nshdrs, &shdata)) ==
1718 	} else if (file_differs(P, elf, fptr)) {
1722 		 * Before we get too excited about this elf file, we'll check
1724 		 * they don't agree, we try to fake up a new elf file and
1733 			(void) elf_end(elf);
1734 			elf = newelf;
1747 	fptr->file_elf = elf;
1755 	for (cp = cache + 1, scn = NULL; scn = elf_nextscn(elf, scn); cp++) {
1790 			 * differs in which case our faked up elf file will
1969 	(void) elf_end(elf);
2878 			 * constants in <sys/elf.h>.  Changes to ELF must