Zero rval[1] in setregs.

6 files changed, 19 insertions, 7 deletions

diff --git a/sys/arch/alpha/alpha/machdep.c b/sys/arch/alpha/alpha/machdep.c
index 24acebce9b9..15b6b0a8ff5 100644
--- a/sys/arch/alpha/alpha/machdep.c
+++ b/sys/arch/alpha/alpha/machdep.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: machdep.c,v 1.103 2006/07/12 15:32:57 martin Exp $ */
+/* $OpenBSD: machdep.c,v 1.104 2007/02/26 21:30:16 miod Exp $ */
 /* $NetBSD: machdep.c,v 1.210 2000/06/01 17:12:38 thorpej Exp $ */
 
 /*-
@@ -498,7 +498,7 @@ nobootinfo:
 				mem_clusters[mem_cluster_cnt].size |=
 				    VM_PROT_READ | VM_PROT_WRITE | VM_PROT_EXECUTE;
 			mem_cluster_cnt++;
-		}
+		} /* XXX else print something! */
 
 		if (memc->mddt_usage & MDDT_mbz) {
 			mddtweird = 1;
@@ -1844,6 +1844,8 @@ setregs(p, pack, stack, retval)
 #endif
 	if (p->p_addr->u_pcb.pcb_fpcpu != NULL)
 		fpusave_proc(p, 0);
+
+	retval[1] = 0;
 }
 
 /*
diff --git a/sys/arch/m68k/m68k/m68k_machdep.c b/sys/arch/m68k/m68k/m68k_machdep.c
index 52917dabb11..13ab1ab21fb 100644
--- a/sys/arch/m68k/m68k/m68k_machdep.c
+++ b/sys/arch/m68k/m68k/m68k_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: m68k_machdep.c,v 1.9 2007/01/28 16:38:47 miod Exp $	*/
+/*	$OpenBSD: m68k_machdep.c,v 1.10 2007/02/26 21:30:17 miod Exp $	*/
 /*	$NetBSD: m68k_machdep.c,v 1.3 1997/06/12 09:57:04 veego Exp $	*/
 
 /*-
@@ -87,6 +87,8 @@ setregs(p, pack, stack, retval)
 	else
 		p->p_md.md_flags &= ~MDP_UNCACHE_WX;
 #endif
+
+	retval[1] = 0;
 }
 
 /*
diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c
index 85f026ce103..80a37d9675e 100644
--- a/sys/arch/macppc/macppc/machdep.c
+++ b/sys/arch/macppc/macppc/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.85 2006/06/30 16:14:30 miod Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.86 2007/02/26 21:30:17 miod Exp $	*/
 /*	$NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $	*/
 
 /*
@@ -660,6 +660,8 @@ setregs(struct proc *p, struct exec_package *pack, u_long stack,
 	tf->srr0 = pack->ep_entry;
 	tf->srr1 = PSL_MBO | PSL_USERSET | PSL_FE_DFLT;
 	p->p_addr->u_pcb.pcb_flags = 0;
+
+	retval[1] = 0;
 }
 
 /*
diff --git a/sys/arch/mvmeppc/mvmeppc/machdep.c b/sys/arch/mvmeppc/mvmeppc/machdep.c
index faf2aa26bac..7cc0e449a64 100644
--- a/sys/arch/mvmeppc/mvmeppc/machdep.c
+++ b/sys/arch/mvmeppc/mvmeppc/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.49 2006/06/30 16:14:31 miod Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.50 2007/02/26 21:30:18 miod Exp $	*/
 /*	$NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $	*/
 
 /*
@@ -574,6 +574,8 @@ setregs(p, pack, stack, retval)
 	tf->srr0 = pack->ep_entry;
 	tf->srr1 = PSL_MBO | PSL_USERSET | PSL_FE_DFLT;
 	p->p_addr->u_pcb.pcb_flags = 0;
+
+	retval[1] = 0;
 }
 
 /*
diff --git a/sys/arch/sgi/sgi/machdep.c b/sys/arch/sgi/sgi/machdep.c
index 2f0151b9d86..5497eb696f0 100644
--- a/sys/arch/sgi/sgi/machdep.c
+++ b/sys/arch/sgi/sgi/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.33 2006/08/11 08:17:37 jasper Exp $ */
+/*	$OpenBSD: machdep.c,v 1.34 2007/02/26 21:30:18 miod Exp $ */
 
 /*
  * Copyright (c) 2003-2004 Opsycon AB  (www.opsycon.se / www.opsycon.com)
@@ -801,6 +801,8 @@ setregs(p, pack, stack, retval)
 	p->p_md.md_pc_ctrl = 0;
 	p->p_md.md_watch_1 = 0;
 	p->p_md.md_watch_2 = 0;
+
+	retval[1] = 0;
 }
 
 
diff --git a/sys/arch/sh/sh/sh_machdep.c b/sys/arch/sh/sh/sh_machdep.c
index a6903c0bd01..3bfe733676a 100644
--- a/sys/arch/sh/sh/sh_machdep.c
+++ b/sys/arch/sh/sh/sh_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sh_machdep.c,v 1.7 2007/01/15 22:22:19 martin Exp $	*/
+/*	$OpenBSD: sh_machdep.c,v 1.8 2007/02/26 21:30:18 miod Exp $	*/
 /*	$NetBSD: sh3_machdep.c,v 1.59 2006/03/04 01:13:36 uwe Exp $	*/
 
 /*-
@@ -602,6 +602,8 @@ setregs(struct proc *p, struct exec_package *pack, u_long stack,
 	tf->tf_spc = pack->ep_entry;
 	tf->tf_ssr = PSL_USERSET;
 	tf->tf_r15 = stack;
+
+	rval[1] = 0;
 }
 
 void