rump kernels: Start introducing new XEN_OS NetBSDRump

Provide an entry in config/, and a copy of xen-sys privcmd.h.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

config/NetBSDRump.mk

@@ -0,0 +1,8 @@
+include $(XEN_ROOT)/config/StdGNU.mk
+
+DLOPEN_LIBS =
+PTHREAD_LIBS =
+
+XEN_LOCK_DIR = /var/lib
+
+WGET = ftp

tools/include/xen-sys/NetBSDRump/privcmd.h

@@ -0,0 +1,31 @@
+
+#ifndef __NetBSDRump_PRIVCMD_H__
+#define __NetBSDRump_PRIVCMD_H__
+
+typedef struct privcmd_hypercall
+{
+    unsigned long op;
+    unsigned long arg[5];
+    long retval;
+} privcmd_hypercall_t;
+
+typedef struct privcmd_mmap_entry {
+    unsigned long va;
+    unsigned long mfn;
+    unsigned long npages;
+} privcmd_mmap_entry_t; 
+
+typedef struct privcmd_mmap {
+    int num;
+    domid_t dom; /* target domain */
+    privcmd_mmap_entry_t *entry;
+} privcmd_mmap_t; 
+
+typedef struct privcmd_mmapbatch {
+    int num;     /* number of pages to populate */
+    domid_t dom; /* target domain */
+    unsigned long addr;  /* virtual address */
+    unsigned long *arr; /* array of mfns - top nibble set on err */
+} privcmd_mmapbatch_t; 
+
+#endif