From 4d28a1c2fdf3673650018cf16f76cfc9796e78af Mon Sep 17 00:00:00 2001
From: Christopher Zurcher <christopher.zurcher@microsoft.com>
Date: Wed, 21 Jul 2021 06:06:44 +0800
Subject: [PATCH] BaseTools: Remove COMMON section from the GCC discard list

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2507

The COMMON section is used by OpenSSL assembly-optimized crypto
functions. OpenSSL assembly code is auto-generated from the submodule
and cannot be modified to remove dependence on the COMMON section.
The default -fno-common compiler flag should still prevent variable from
being emitted into the COMMON section.

Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Christopher Zurcher <christopher.zurcher@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 BaseTools/Scripts/GccBase.lds | 1 -
 1 file changed, 1 deletion(-)

diff --git a/BaseTools/Scripts/GccBase.lds b/BaseTools/Scripts/GccBase.lds
index a9dd2138d4..83cebd29d5 100644
--- a/BaseTools/Scripts/GccBase.lds
+++ b/BaseTools/Scripts/GccBase.lds
@@ -74,6 +74,5 @@ SECTIONS {
     *(.dynamic)
     *(.hash .gnu.hash)
     *(.comment)
-    *(COMMON)
   }
 }