[Xen-devel] [PATCH 4 of 7] xenalyze: Make the warnigns in hvm_generic_postprocess more informative

[George Dunlap <george.dunlap@xxxxxxxxxxxxx>]

# HG changeset patch
# User George Dunlap <george.dunlap@xxxxxxxxxxxxx>
# Date 1349262302 -3600
# Node ID 6e0e841283e5e68f03fe64d1c107942ab501846a
# Parent  3aad48bd6ca3213c598d16c307ba531dc45d6240
xenalyze: Make the warnigns in hvm_generic_postprocess more informative

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

diff --git a/xenalyze.c b/xenalyze.c
--- a/xenalyze.c
+++ b/xenalyze.c
@@ -4739,16 +4739,19 @@ void hvm_generic_postprocess(struct hvm_
         if ( !warned[h->exit_reason] )
         {
             /* If we aren't a known exception, warn and log results */
-            fprintf(warn, "%s: Strange, exit %x missing a handler\n",
-                    __func__, h->exit_reason);
+            fprintf(warn, "%s: Strange, exit %x(%s) missing a handler\n",
+                    __func__, h->exit_reason,
+                    (h->exit_reason > h->exit_reason_max)
+                      ? "[clipped]"
+                      : h->exit_reason_name[h->exit_reason]);
             warned[h->exit_reason]=1;
         }
     }
 
-    if ( evt > HVM_EVENT_HANDLER_MAX || evt < 0)
-    {
-        fprintf(warn, "%s: invalid hvm event %x\n",
-                __func__, h->inflight.generic.event);
+    if ( evt >= HVM_EVENT_HANDLER_MAX || evt < 0)
+    {
+        fprintf(warn, "%s: invalid hvm event %lx(%x)\n",
+                __func__, evt, h->inflight.generic.event);
         error(ERR_RECORD, NULL);
         return;
     }

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