[ros-diffs] [ion] 23216: - Add bugcheck CRITICAL_OBJECT_TERMINATED - Implement PspCatchCriticalBreak and fix the 5 or so FIXMEs that depended on it.

Author: ion
Date: Fri Jul 21 23:59:16 2006
New Revision: 23216

URL: http://svn.reactos.org/svn/reactos?rev=23216&view=rev
Log:
- Add bugcheck CRITICAL_OBJECT_TERMINATED
- Implement PspCatchCriticalBreak and fix the 5 or so FIXMEs that depended on it.

Modified:
    trunk/reactos/ntoskrnl/ntoskrnl.mc
    trunk/reactos/ntoskrnl/ps/kill.c

Modified: trunk/reactos/ntoskrnl/ntoskrnl.mc
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ntoskrnl.mc?rev=23...
==============================================================================
--- trunk/reactos/ntoskrnl/ntoskrnl.mc (original)
+++ trunk/reactos/ntoskrnl/ntoskrnl.mc Fri Jul 21 23:59:16 2006
@@ -1109,6 +1109,13 @@
 CRITICAL_PROCESS_DIED
 .

+MessageId=0xF4
+Severity=Success
+Facility=System
+SymbolicName=CRITICAL_OBJECT_TERMINATION
+Language=English
+CRITICAL_OBJECT_TERMINATION
+.

MessageId=0xFC
 Severity=Success

Modified: trunk/reactos/ntoskrnl/ps/kill.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/kill.c?rev=2321...
==============================================================================
--- trunk/reactos/ntoskrnl/ps/kill.c (original)
+++ trunk/reactos/ntoskrnl/ps/kill.c Fri Jul 21 23:59:16 2006
@@ -21,6 +21,61 @@

/* PRIVATE FUNCTIONS *********************************************************/

+VOID
+NTAPI
+PspCatchCriticalBreak(IN PCHAR Message,
+                      IN PVOID ProcessOrThread,
+                      IN PCHAR ImageName)
+{
+    UCHAR Action[2];
+    BOOLEAN Handled = FALSE;
+    PAGED_CODE();
+
+    /* Check if a debugger is enabled */
+    if (KdDebuggerEnabled)
+    {
+        /* Print out the message */
+        DbgPrint(Message, ProcessOrThread, ImageName);
+        do
+        {
+            /* If a debugger isn't present, don't prompt */
+            if (KdDebuggerNotPresent) break;
+
+            /* A debuger is active, prompt for action */
+            DbgPrompt("Break, or Ignore (bi)?", Action, sizeof(Action));
+            switch (Action[0])
+            {
+                /* Break */
+                case 'B': case 'b':
+
+                    /* Do a breakpoint */
+                    DbgBreakPoint();
+
+                /* Ignore */
+                case 'I': case 'i':
+
+                    /* Handle it */
+                    Handled = TRUE;
+
+                /* Unrecognized */
+                default:
+                    break;
+            }
+        } while (!Handled);
+    }
+
+    /* Did we ultimately handle this? */
+    if (!Handled)
+    {
+        /* We didn't, bugcheck */
+        KeBugCheckEx(CRITICAL_OBJECT_TERMINATION,
+                     ((PKPROCESS)ProcessOrThread)->Header.Type,
+                     (ULONG_PTR)ProcessOrThread,
+                     (ULONG_PTR)ImageName,
+                     (ULONG_PTR)Message);
+    }
+}
+
 NTSTATUS
 NTAPI
 PspTerminateProcess(IN PEPROCESS Process,
@@ -29,12 +84,13 @@
     PAGED_CODE();
     PETHREAD Thread = NULL;

-    /* Check if this is a Critical Process, and Bugcheck */
+    /* Check if this is a Critical Process */
     if (Process->BreakOnTermination)
     {
-        /* FIXME: Add critical Process support */
-        DPRINT1("A critical Process is being terminated\n");
-        KEBUGCHECK(0);
+        /* Break to debugger */
+        PspCatchCriticalBreak("Terminating critical process 0x%p (%s)\n",
+                              Process,
+                              Process->ImageFileName);
     }

/* Set the delete flag */
@@ -442,8 +498,10 @@
     /* Check if this is a Critical Thread */
     if ((KdDebuggerEnabled) && (Thread->BreakOnTermination))
     {
-        /* FIXME: Add critical thread support */
-        KEBUGCHECK(0);
+        /* Break to debugger */
+        PspCatchCriticalBreak("Critical thread 0x%p (in %s) exited\n",
+                              Thread,
+                              CurrentProcess->ImageFileName);
     }

/* Check if it's the last thread and this is a Critical Process */
@@ -452,8 +510,10 @@
         /* Check if a debugger is here to handle this */
         if (KdDebuggerEnabled)
         {
-            /* FIXME: Add critical process support */
-            DbgBreakPoint();
+            /* Break to debugger */
+            PspCatchCriticalBreak("Critical  process 0x%p (in %s) exited\n",
+                                  CurrentProcess,
+                                  CurrentProcess->ImageFileName);
         }
         else
         {
@@ -805,9 +865,10 @@
     /* Check if this is a Critical Thread, and Bugcheck */
     if (Thread->BreakOnTermination)
     {
-        /* FIXME: Add critical thread support */
-        DPRINT1("A critical thread is being terminated\n");
-        KEBUGCHECK(0);
+        /* Break to debugger */
+        PspCatchCriticalBreak("Terminating critical thread 0x%p (%s)\n",
+                              Thread,
+                              Thread->ThreadsProcess->ImageFileName);
     }

/* Check if we are already inside the thread */
@@ -981,9 +1042,10 @@
     /* Check if this is a Critical Process, and Bugcheck */
     if (Process->BreakOnTermination)
     {
-        /* FIXME: Add critical Process support */
-        DPRINT1("A critical Process is being terminated\n");
-        KEBUGCHECK(0);
+        /* Break to debugger */
+        PspCatchCriticalBreak("Terminating critical process 0x%p (%s)\n",
+                              Process,
+                              Process->ImageFileName);
     }

/* Lock the Process */