From d23e292ef624ae1000b700399ece00c72946ede1 Mon Sep 17 00:00:00 2001
From: Aaron Durbin <adurbin@chromium.org>
Date: Fri, 22 Mar 2013 19:55:35 -0500
Subject: rmodule: align ld script with latest x86 ld script
The x86 linker script added a .textfirst section. In
order to properly link ramstage as a relocatable module
the .textfirst section needs to be included.
Also, the support for code coverage was added by including
the constructor section and symbols. Coverage has not been
tested as I suspect it might not work in a relocatable
environment without some tweaking. However, the section
and symbols are there if needed.
Change-Id: Ie1f6d987d6eb657ed4aa3a8918b2449dafaf9463
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2883
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
---
src/lib/rmodule.ld | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/lib/rmodule.ld b/src/lib/rmodule.ld
index c8bd297e51..41d6357fe1 100644
--- a/src/lib/rmodule.ld
+++ b/src/lib/rmodule.ld
@@ -37,11 +37,17 @@ SECTIONS
.text : AT (_payload_begin_offset) {
/* C code of the module. */
+ *(.textfirst);
*(.text);
*(.text.*);
/* C read-only data. */
. = ALIGN(16);
+ __CTOR_LIST__ = .;
+ *(.ctors);
+ LONG(0);
+ __CTOR_END__ = .;
+
/* The driver sections are to allow linking coreboot's
* ramstage with the rmodule linker. Any changes made in
* coreboot_ram.ld should be made here as well. */
--
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