[PATCH] Fix makecontext on s390/s390x

[Andreas Schwab]

2010-04-13  Andreas Schwab  <schwab@redhat.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c: Fix setup of
	overflow area.
	* sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c: Likewise.
---
 sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c |    2 +-
 sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c b/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
index 94760e0..abe07a0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
@@ -73,7 +73,7 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
   if (argc > 5) {
     sp -= argc - 5;
     for (i = 5; i < argc; i++)
-      sp[i] = va_arg(ap, long);
+      sp[i - 5] = va_arg(ap, long);
   }
   va_end (ap);
 
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c b/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
index b08f1b4..410b021 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
@@ -73,7 +73,7 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
   if (argc > 5) {
     sp -= argc - 5;
     for (i = 5; i < argc; i++)
-      sp[i] = va_arg(ap, long);
+      sp[i - 5] = va_arg(ap, long);
   }
   va_end (ap);
 
-- 
1.7.0.1


-- 
Andreas Schwab, schwab@redhat.com
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