diff --git a/libexec/rtld-elf/amd64/rtld_start.S b/libexec/rtld-elf/amd64/rtld_start.S
--- a/libexec/rtld-elf/amd64/rtld_start.S
+++ b/libexec/rtld-elf/amd64/rtld_start.S
@@ -30,8 +30,11 @@
 	.globl	.rtld_start
 	.type	.rtld_start,@function
 .rtld_start:
+	.cfi_startproc
+	.cfi_undefined %rip
 	xorq	%rbp,%rbp		# Clear frame pointer for good form
 	subq	$24,%rsp		# A place to store exit procedure addr
+	.cfi_def_cfa_offset 32
 	movq	%rdi,%r12
 	movq	%rsp,%rsi		# save address of exit proc
 	movq	%rsp,%rdx		# construct address of obj_main
@@ -47,6 +50,7 @@
 .globl .rtld_goto_main
 .rtld_goto_main:	# This symbol exists just to make debugging easier.
 	jmp	*%rax			# Enter main program
+	.cfi_endproc
 
 
 /*