[Xen-API] [PATCH] add simulator support for SCHEDOP_remote_shutdown

[David Scott <dave.scott@xxxxxxxxxxxxx>]

# HG changeset patch
# User David Scott <dave.scott@xxxxxxxxxxxxx>
# Date 1265322653 0
# Node ID e3237e03206eff4bd37a93e681024d277ad1c6c2
# Parent  25ccf85b0d062d9f0c9edf5274b0c7e3b6f7ab02
CA-35920: add hypercall simulator support for SCHEDOP_remote_shutdown.

Signed-off-by: David Scott <dave.scott@xxxxxxxxxxxxx>

diff -r 25ccf85b0d06 -r e3237e03206e ocaml/xiu/xiu.ml
--- a/ocaml/xiu/xiu.ml  Thu Feb 04 18:42:33 2010 +0000
+++ b/ocaml/xiu/xiu.ml  Thu Feb 04 22:30:53 2010 +0000
@@ -119,6 +119,11 @@
        | Domctl_unknown of int
 
 type sysctl = Sysctl_getdomaininfolist | Sysctl_physinfo | Sysctl_getcpuinfo | 
Sysctl_unknown of int
+
+type hypcall = Hypcall_domain_shutdown
+
+let hypcall_of_int = function
+  | 1 -> Hypcall_domain_shutdown
 
 let domctl_of_int = function
        | 1  -> Domctl_create | 2 -> Domctl_destroy
@@ -528,6 +533,11 @@
   transfer_to_domain d (-d.tot_mem_kib);
   Hashtbl.remove domains domid
 
+let domain_shutdown domid reason = 
+  let d = domain_find domid in
+  d.state <- Shutdown reason;
+  0
+
 let domain_sethandle domid uuid =
        let dom = domain_find domid in dom.uuid <- uuid; ()
 
@@ -597,7 +607,19 @@
 let int_of_hexstring s = Scanf.sscanf s "%x" (fun a -> a)
 
 let do_xc_cmd fd cmd =
-       let do_xc_domctl _cmd args =
+  let do_hypcall _cmd args = 
+       let cmd = hypcall_of_int (int_of_string _cmd) in
+       match cmd, args with
+       | Hypcall_domain_shutdown, [domid; reason] ->
+                 let domid = int_of_string domid in
+                 let reason = int_of_string reason in
+                 hypercall_debug (sprintf "domain_shutdown %d %d" domid 
reason);
+                 exn_to_errno (fun () -> domain_shutdown domid reason)
+       | _,_ ->
+                 hypercall_debug (sprintf "HYCALL(%s) not implemented or 
invalid number of args ([%s])" _cmd (String.concat ";" args));
+                       -einval
+  in
+  let do_xc_domctl _cmd args =
                let cmd = domctl_of_int (int_of_string _cmd) in
                match cmd, args with
                | Domctl_create, [hvm; hap; handle] ->
@@ -716,6 +738,7 @@
        let ret = match lcmd with
        | "domctl" :: cmd :: args -> do_xc_domctl cmd args
        | "sysctl" :: cmd :: args -> do_xc_sysctl cmd args
+       | "hypcall" :: cmd :: args -> do_hypcall cmd args
        | _                       -> -einval in
        marshall_int fd ret
 
1 file changed, 24 insertions(+), 1 deletion(-)
ocaml/xiu/xiu.ml |   25 ++++++++++++++++++++++++-

Attachment: xen-api.hg.patch
Description: Text Data

_______________________________________________
xen-api mailing list
xen-api@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/mailman/listinfo/xen-api