[src/trunk]: src/sys/modules/arch/arm Keep track of undefined symbols and the...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/47f7c813591b
branches:  trunk
changeset: 789121:47f7c813591b
user:      matt <matt%NetBSD.org@localhost>
date:      Wed Aug 07 17:29:15 2013 +0000

description:
Keep track of undefined symbols and then use to determine whether a wrap
is required.

diffstat:

 sys/modules/arch/arm/kmodwrap.awk |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (20 lines):

diff -r 4de282a992d5 -r 47f7c813591b sys/modules/arch/arm/kmodwrap.awk
--- a/sys/modules/arch/arm/kmodwrap.awk Wed Aug 07 17:09:50 2013 +0000
+++ b/sys/modules/arch/arm/kmodwrap.awk Wed Aug 07 17:29:15 2013 +0000
@@ -1,10 +1,12 @@
-#      $NetBSD: kmodwrap.awk,v 1.1 2013/08/07 17:06:22 matt Exp $
+#      $NetBSD: kmodwrap.awk,v 1.2 2013/08/07 17:29:15 matt Exp $
+
+$2 == "*UND*" {
+       undef[$4]=".";
+}
 
 $2 == "R_ARM_PC24" || $2 == "R_ARM_CALL" || $2 == "R_ARM_JUMP24" {
-       if (x[$3] != "")
+       if (x[$3] != "" || undef[$3] != ".")
                next;
-       if (index($3, ".text") > 0)
-               next
        printf " --wrap="$3;
        x[$3]=".";
 }