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/sha/asm/sha1-x86_64.pl   | 4 ++++
 src/lib/libcrypto/sha/asm/sha512-x86_64.pl | 1 +
 2 files changed, 5 insertions(+)

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

diff --git a/src/lib/libcrypto/sha/asm/sha1-x86_64.pl b/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
index 43eee73c4a..e15ff47f88 100755
--- a/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
+++ b/src/lib/libcrypto/sha/asm/sha1-x86_64.pl
@@ -222,6 +222,7 @@ $code.=<<___;
 .type	sha1_block_data_order,\@function,3
 .align	16
 sha1_block_data_order:
+	endbr64
 	mov	OPENSSL_ia32cap_P+0(%rip),%r9d
 	mov	OPENSSL_ia32cap_P+4(%rip),%r8d
 	test	\$IA32CAP_MASK1_SSSE3,%r8d		# check SSSE3 bit
@@ -309,6 +310,7 @@ $code.=<<___;
 .align	16
 sha1_block_data_order_ssse3:
 _ssse3_shortcut:
+	endbr64
 	push	%rbx
 	push	%rbp
 	push	%r12
@@ -729,6 +731,7 @@ $code.=<<___;
 .align	16
 sha1_block_data_order_avx:
 _avx_shortcut:
+	endbr64
 	push	%rbx
 	push	%rbp
 	push	%r12
@@ -1099,6 +1102,7 @@ $code.=<<___;
 .type	se_handler,\@abi-omnipotent
 .align	16
 se_handler:
+	endbr64
 	push	%rsi
 	push	%rdi
 	push	%rbx
diff --git a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
index 0517eab660..120693feeb 100755
--- a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
+++ b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
@@ -175,6 +175,7 @@ $code=<<___;
 .type	$func,\@function,4
 .align	16
 $func:
+	endbr64
 	push	%rbx
 	push	%rbp
 	push	%r12
-- 
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