svn commit: r289425 - head/usr.bin/ldd

[Jung-uk Kim]

Author: jkim
Date: Fri Oct 16 17:50:36 2015
New Revision: 289425
URL: https://svnweb.freebsd.org/changeset/base/289425

Log:
  Add support for ARM EABI.
  
  MFC after:	1 week

Modified:
  head/usr.bin/ldd/ldd.c

Modified: head/usr.bin/ldd/ldd.c
==============================================================================
--- head/usr.bin/ldd/ldd.c	Fri Oct 16 15:19:36 2015	(r289424)
+++ head/usr.bin/ldd/ldd.c	Fri Oct 16 17:50:36 2015	(r289425)
@@ -386,9 +386,20 @@ is_executable(const char *fname, int fd,
 			return (0);
 		}
 		if (hdr.elf.e_type == ET_DYN) {
-			if (hdr.elf.e_ident[EI_OSABI] == ELFOSABI_FREEBSD) {
+			switch (hdr.elf.e_ident[EI_OSABI]) {
+			case ELFOSABI_FREEBSD:
 				*is_shlib = 1;
 				return (1);
+#ifdef __ARM_EABI__
+			case ELFOSABI_NONE:
+				if (hdr.elf.e_machine != EM_ARM)
+					break;
+				if (EF_ARM_EABI_VERSION(hdr.elf.e_flags) <
+				    EF_ARM_EABI_FREEBSD_MIN)
+					break;
+				*is_shlib = 1;
+				return (1);
+#endif
 			}
 			warnx("%s: not a FreeBSD ELF shared object", fname);
 			return (0);