=====================================================================
Changes needed to support the way that gcc generates stuff
---------------------------------------------------------------------
--- /u/freebsd/head/src/lib/libelf/elf_strptr.c	2006-11-12 04:16:33.000000000 +1100
+++ /u/p4/dtrace/src/lib/libelf/elf_strptr.c	2008-04-19 16:53:58.000000000 +1000
@@ -55,7 +55,7 @@
 	    gelf_getshdr(s, &shdr) == NULL)
 		return (NULL);
 
-	if (shdr.sh_type != SHT_STRTAB ||
+	if (/*shdr.sh_type != SHT_STRTAB || */
 	    offset >= shdr.sh_size) {
 		LIBELF_SET_ERROR(ARGUMENT, 0);
 		return (NULL);
=====================================================================
Changes needed to support the way that gcc generates stuff
---------------------------------------------------------------------
--- /u/freebsd/head/src/lib/libelf/libelf_align.c	2006-12-18 16:36:23.000000000 +1100
+++ /u/p4/dtrace/src/lib/libelf/libelf_align.c	2008-04-19 16:53:59.000000000 +1000
@@ -122,7 +122,7 @@
 #endif
 	[ELF_T_MOVEP] 	= UNSUPPORTED(),
 #if	__FreeBSD_version >= 700025
-	[ELF_T_NOTE]	= FALIGN(4,4),
+	[ELF_T_NOTE]	= FALIGN(1,1),
 #endif
 	[ELF_T_OFF]	= FALIGN(4,8),
 	[ELF_T_PHDR]	= FALIGN(4,8),
=====================================================================
Changes needed to support the way that gcc generates stuff
---------------------------------------------------------------------
--- /u/freebsd/head/src/lib/libelf/libelf_data.c	2007-11-23 22:29:36.000000000 +1100
+++ /u/p4/dtrace/src/lib/libelf/libelf_data.c	2008-04-19 16:54:00.000000000 +1000
@@ -78,6 +78,8 @@
 	case SHT_SUNW_syminfo:
 		return (ELF_T_SYMINFO);
 #endif
+	case SHT_AMD64_UNWIND:	/* == SHT_IA_64_UNWIND */
+		return (ELF_T_BYTE);
 	default:
 		return (-1);
 	}