From e2118101444d3cf3cab87297b363cecd5357ae89 Mon Sep 17 00:00:00 2001
From: deraadt <>
Date: Tue, 25 Apr 2023 04:42:26 +0000
Subject: Add endbr64 where needed by inspection.  Passes regresson tests. ok
 jsing, and kind of tb an earlier version

---
 src/lib/libcrypto/modes/asm/ghash-x86_64.pl | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/lib/libcrypto/modes')

diff --git a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
index 71d0822ac9..9ce0c38141 100644
--- a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
+++ b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
@@ -412,6 +412,7 @@ $code.=<<___;
 .type	gcm_init_clmul,\@abi-omnipotent
 .align	16
 gcm_init_clmul:
+	endbr64
 	movdqu		($Xip),$Hkey
 	pshufd		\$0b01001110,$Hkey,$Hkey	# dword swap
 
@@ -449,6 +450,7 @@ $code.=<<___;
 .type	gcm_gmult_clmul,\@abi-omnipotent
 .align	16
 gcm_gmult_clmul:
+	endbr64
 	movdqu		($Xip),$Xi
 	movdqa		.Lbswap_mask(%rip),$T3
 	movdqu		($Htbl),$Hkey
@@ -476,6 +478,7 @@ $code.=<<___;
 .type	gcm_ghash_clmul,\@abi-omnipotent
 .align	16
 gcm_ghash_clmul:
+	endbr64
 ___
 $code.=<<___ if ($win64);
 .LSEH_begin_gcm_ghash_clmul:
@@ -686,6 +689,7 @@ $code.=<<___;
 .type	se_handler,\@abi-omnipotent
 .align	16
 se_handler:
+	endbr64
 	push	%rsi
 	push	%rdi
 	push	%rbx
-- 
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