From bcabf2fa749f0690da982aaba52d9045f231c119 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <patrick.georgi@coresystems.de>
Date: Sat, 25 Sep 2010 14:15:41 +0000
Subject: [PATCH] Make globals in romstage break the build, so we don't have to
 wonder why variables in .data or .bss (both somewhere in ROM space) are
 wrong.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5841 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---
 src/arch/i386/init/ldscript_fallback_cbfs.lb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/arch/i386/init/ldscript_fallback_cbfs.lb b/src/arch/i386/init/ldscript_fallback_cbfs.lb
index 22e06d8941..480fd32d5d 100644
--- a/src/arch/i386/init/ldscript_fallback_cbfs.lb
+++ b/src/arch/i386/init/ldscript_fallback_cbfs.lb
@@ -49,4 +49,5 @@ SECTIONS
 		*(.comment.*)
 		*(.note.*)
 	}
+	_bogus = ASSERT((SIZEOF(.bss) + SIZEOF(.data)) == 0, "Do not use global variables in romstage");
 }