[src/trunk]: src/sys/arch/usermode Add thunk_makecontext_trapframe2go()

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

details:   https://anonhg.NetBSD.org/src/rev/a1bd85f20fe8
branches:  trunk
changeset: 768897:a1bd85f20fe8
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Sun Aug 28 19:37:15 2011 +0000

description:
Add thunk_makecontext_trapframe2go()

diffstat:

 sys/arch/usermode/include/thunk.h  |   3 ++-
 sys/arch/usermode/usermode/thunk.c |  10 ++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diffs (48 lines):

diff -r 078b4a2e3d29 -r a1bd85f20fe8 sys/arch/usermode/include/thunk.h
--- a/sys/arch/usermode/include/thunk.h Sun Aug 28 19:09:34 2011 +0000
+++ b/sys/arch/usermode/include/thunk.h Sun Aug 28 19:37:15 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: thunk.h,v 1.18 2011/08/27 21:14:15 reinoud Exp $ */
+/* $NetBSD: thunk.h,v 1.19 2011/08/28 19:37:15 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2011 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -60,6 +60,7 @@
 int    thunk_getcontext(ucontext_t *);
 int    thunk_setcontext(const ucontext_t *);
 void   thunk_makecontext(ucontext_t *, void (*)(void), int, void (*)(void *), void *); 
+void   thunk_makecontext_trapframe2go(ucontext_t *, void *func, void *trapframe);
 int    thunk_swapcontext(ucontext_t *, ucontext_t *);
 
 int    thunk_getchar(void);
diff -r 078b4a2e3d29 -r a1bd85f20fe8 sys/arch/usermode/usermode/thunk.c
--- a/sys/arch/usermode/usermode/thunk.c        Sun Aug 28 19:09:34 2011 +0000
+++ b/sys/arch/usermode/usermode/thunk.c        Sun Aug 28 19:37:15 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: thunk.c,v 1.20 2011/08/27 21:14:15 reinoud Exp $ */
+/* $NetBSD: thunk.c,v 1.21 2011/08/28 19:37:16 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2011 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: thunk.c,v 1.20 2011/08/27 21:14:15 reinoud Exp $");
+__RCSID("$NetBSD: thunk.c,v 1.21 2011/08/28 19:37:16 reinoud Exp $");
 
 #include <sys/types.h>
 #include <sys/ansi.h>
@@ -173,6 +173,12 @@
        makecontext(ucp, func, argc, arg1, arg2);
 }
 
+void
+thunk_makecontext_trapframe2go(ucontext_t *ucp, void *func, void *trapframe)
+{
+       makecontext(ucp, func, 1, trapframe);
+}
+
 int
 thunk_swapcontext(ucontext_t *oucp, ucontext_t *ucp)
 {