commit 825b58f3fb04781e559858510fe83a8c4bf28425

Author: H.J. Lu <hjl.tools@gmail.com>

Date:   Sat Feb 1 05:44:55 2020 -0800

    i386-mcount.S: Add _CET_ENDBR to _mcount and __fentry__

    Since _mcount and __fentry__ don't use ENTRY, we need to add _CET_ENDBR

    by hand.

    Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

---

diff --git a/sysdeps/i386/i386-mcount.S b/sysdeps/i386/i386-mcount.S

index 3db2fcd..8c8eeb8 100644

--- a/sysdeps/i386/i386-mcount.S

+++ b/sysdeps/i386/i386-mcount.S

@@ -30,6 +30,7 @@

 	.type C_SYMBOL_NAME(_mcount), @function

 	.align ALIGNARG(4)

 C_LABEL(_mcount)

+	_CET_ENDBR

 	/* Save the caller-clobbered registers.  */

 	pushl %eax

 	pushl %ecx

@@ -58,6 +59,7 @@ weak_alias (_mcount, mcount)

 	.type C_SYMBOL_NAME(__fentry__), @function

 	.align ALIGNARG(4)

 C_LABEL(__fentry__)

+	_CET_ENDBR

 	/* Save the caller-clobbered registers.  */

 	pushl %eax

 	pushl %ecx