From af03084f1001fa61c5e1a22584247dbe6bc2809e Mon Sep 17 00:00:00 2001
From: David van Moolenbroek <david@minix3.org>
Date: Tue, 6 Aug 2013 18:06:53 +0200
Subject: [PATCH] VM: dump RS-provided access masks

Not a production patch!

Change-Id: I0dd369e67af08f32610459c9501551742c5dbfd6
---
 servers/vm/rs.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/servers/vm/rs.c b/servers/vm/rs.c
index e932f6b14..e4d6a504e 100644
--- a/servers/vm/rs.c
+++ b/servers/vm/rs.c
@@ -34,6 +34,8 @@ int do_rs_set_priv(message *m)
 {
 	int r, n, nr;
 	struct vmproc *vmp;
+	char buf[NR_VM_CALLS+1];
+	int i;
 
 	nr = m->VM_RS_NR;
 
@@ -50,6 +52,11 @@ int do_rs_set_priv(message *m)
 				 sizeof(vmp->vm_call_mask));
 		if (r != OK)
 			return r;
+
+		for (i = 0; i < NR_VM_CALLS; i++)
+			buf[i] = !!GET_BIT(vmp->vm_call_mask, i) + '0';
+		buf[i] = 0;
+		printf("VM: calls for %u: %s\n", nr, buf);
 	}
 
 	return OK;