diff --git a/crypto/fipsmodule/modes/asm/aesni-gcm-x86_64.pl b/crypto/fipsmodule/modes/asm/aesni-gcm-x86_64.pl
index dd6657b..ca5b0b7 100644
--- a/crypto/fipsmodule/modes/asm/aesni-gcm-x86_64.pl
+++ b/crypto/fipsmodule/modes/asm/aesni-gcm-x86_64.pl
@@ -422,6 +422,7 @@
 .type	aesni_gcm_decrypt,\@function,6
 .align	32
 aesni_gcm_decrypt:
+.cfi_startproc
 	xor	$ret,$ret
 
 	# We call |_aesni_ctr32_ghash_6x|, which requires at least 96 (0x60)
@@ -430,12 +431,19 @@
 	jb	.Lgcm_dec_abort
 
 	lea	(%rsp),%rax			# save stack pointer
+.cfi_def_cfa_register	%rax
 	push	%rbx
+.cfi_push	%rbx
 	push	%rbp
+.cfi_push	%rbp
 	push	%r12
+.cfi_push	%r12
 	push	%r13
+.cfi_push	%r13
 	push	%r14
+.cfi_push	%r14
 	push	%r15
+.cfi_push	%r15
 ___
 $code.=<<___ if ($win64);
 	lea	-0xa8(%rsp),%rsp
@@ -535,15 +543,23 @@
 ___
 $code.=<<___;
 	mov	-48(%rax),%r15
+.cfi_restore	%r15
 	mov	-40(%rax),%r14
+.cfi_restore	%r14
 	mov	-32(%rax),%r13
+.cfi_restore	%r13
 	mov	-24(%rax),%r12
+.cfi_restore	%r12
 	mov	-16(%rax),%rbp
+.cfi_restore	%rbp
 	mov	-8(%rax),%rbx
+.cfi_restore	%rbx
 	lea	(%rax),%rsp		# restore %rsp
+.cfi_def_cfa_register	%rsp
 .Lgcm_dec_abort:
 	mov	$ret,%rax		# return value
 	ret
+.cfi_endproc
 .size	aesni_gcm_decrypt,.-aesni_gcm_decrypt
 ___
 
@@ -643,6 +659,7 @@
 .type	aesni_gcm_encrypt,\@function,6
 .align	32
 aesni_gcm_encrypt:
+.cfi_startproc
 	xor	$ret,$ret
 
 	# We call |_aesni_ctr32_6x| twice, each call consuming 96 bytes of
@@ -652,12 +669,19 @@
 	jb	.Lgcm_enc_abort
 
 	lea	(%rsp),%rax			# save stack pointer
+.cfi_def_cfa_register	%rax
 	push	%rbx
+.cfi_push	%rbx
 	push	%rbp
+.cfi_push	%rbp
 	push	%r12
+.cfi_push	%r12
 	push	%r13
+.cfi_push	%r13
 	push	%r14
+.cfi_push	%r14
 	push	%r15
+.cfi_push	%r15
 ___
 $code.=<<___ if ($win64);
 	lea	-0xa8(%rsp),%rsp
@@ -929,15 +953,23 @@
 ___
 $code.=<<___;
 	mov	-48(%rax),%r15
+.cfi_restore	%r15
 	mov	-40(%rax),%r14
+.cfi_restore	%r14
 	mov	-32(%rax),%r13
+.cfi_restore	%r13
 	mov	-24(%rax),%r12
+.cfi_restore	%r12
 	mov	-16(%rax),%rbp
+.cfi_restore	%rbp
 	mov	-8(%rax),%rbx
+.cfi_restore	%rbx
 	lea	(%rax),%rsp		# restore %rsp
+.cfi_def_cfa_register	%rsp
 .Lgcm_enc_abort:
 	mov	$ret,%rax		# return value
 	ret
+.cfi_endproc
 .size	aesni_gcm_encrypt,.-aesni_gcm_encrypt
 ___