commit 39ebf2f06855343793fa5635d2c7b26ee2f1a7b8
author Robert Millan <rmh@aybabtu.com> Tue Nov 11 23:36:12 2008 +0000
committer Jordan Crouse <jordan.crouse@amd.com> Tue Nov 11 23:36:12 2008 +0000
tree 5618e4237cef3364c6bb9f20ebd1a488e286e02f
parent 3bb2628c7b36d0b6cb21bc36ea1103ce812666f9

Signed-off-by: Robert Millan <rmh@aybabtu.com>
Acked-by: Jordan Crouse <jordan@cosmicpenguin.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3748 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/libpayload/bin/lpgcc

diff --git a/payloads/libpayload/bin/lpgcc b/payloads/libpayload/bin/lpgcc
index da8b481..691ec15 100755
--- a/payloads/libpayload/bin/lpgcc
+++ b/payloads/libpayload/bin/lpgcc
@@ -101,8 +101,13 @@
 else
     _LIBGCC=`$DEFAULT_CC -m32 -print-libgcc-file-name`
     if [ $DEBUGME -eq 1 ]; then
-	echo "$DEFAULT_CC $_CFLAGS $_LDFLAGS $CMDLINE $_LIBDIR/i386/head.o $_LIBDIR/libpayload.a $_LIBGCC"
+	echo "$DEFAULT_CC $_CFLAGS $_LDFLAGS $_LIBDIR/i386/head.o $CMDLINE $_LIBDIR/libpayload.a $_LIBGCC"
     fi
 
-    $DEFAULT_CC $_CFLAGS $_LDFLAGS $CMDLINE $_LIBDIR/i386/head.o $_LIBDIR/libpayload.a $_LIBGCC
+    # Note: i386/head.o must be the first object being linked, because it
+    # contains a Multiboot header.  The Multiboot standard requires this
+    # header to be placed below 0x2000 in the resulting image.  See:
+    # http://www.gnu.org/software/grub/manual/multiboot/html_node/OS-image-format.html
+
+    $DEFAULT_CC $_CFLAGS $_LDFLAGS $_LIBDIR/i386/head.o  $CMDLINE $_LIBDIR/libpayload.a $_LIBGCC
 fi