[tkreuzer] 37419: Add RtlUnwind stub to rtl...

Author: tkreuzer
Date: Mon Nov 17 13:52:30 2008
New Revision: 37419

URL: http://svn.reactos.org/svn/reactos?rev=37419&view=rev
Log:
Add RtlUnwind stub to rtl...

Modified:
    branches/ros-amd64-bringup/reactos/lib/rtl/amd64/unwind.c

Modified: branches/ros-amd64-bringup/reactos/lib/rtl/amd64/unwind.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-amd64-bringup/reactos/lib/rt...
==============================================================================
--- branches/ros-amd64-bringup/reactos/lib/rtl/amd64/unwind.c [iso-8859-1] (original)
+++ branches/ros-amd64-bringup/reactos/lib/rtl/amd64/unwind.c [iso-8859-1] Mon Nov 17 13:52:30 2008
@@ -1,7 +1,8 @@
-/* COPYRIGHT:       See COPYING in the top level directory
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS system libraries
  * PURPOSE:         Exception related functions
- * PROGRAMMER:      Timo Kreuzer
+ * PROGRAMMER:      Timo Kreuzer ([e-mail])
  */

/* INCLUDES *****************************************************************/
@@ -132,7 +133,6 @@
     /* Do a binary search */
     IndexLo = 0;
     IndexHi = TableLength;
-
     while (IndexHi > IndexLo)
     {
         IndexMid = (IndexLo + IndexHi) / 2;
@@ -293,7 +293,7 @@

/* Unwind is finished, pop new Rip from Stack */
     Context->Rip = *(DWORD64*)Context->Rsp;
-    Context->Rsp += 8;
+    Context->Rsp += sizeof(DWORD64);

return 0;
 }
@@ -307,6 +307,18 @@
    IN PVOID ReturnValue,
    OUT PCONTEXT OriginalContext,
    IN PUNWIND_HISTORY_TABLE HistoryTable)
+{
+    UNIMPLEMENTED;
+    return;
+}
+
+VOID
+NTAPI
+RtlUnwind(
+  IN PVOID TargetFrame,
+  IN PVOID TargetIp,
+  IN PEXCEPTION_RECORD ExceptionRecord,
+  IN PVOID ReturnValue)
 {
     UNIMPLEMENTED;
     return;
@@ -345,9 +357,9 @@
         /* Is this a leaf function? */
         if (!FunctionEntry)
         {
-            Context.Rip = *(ULONG64*)Context.Rsp;
-            Context.Rsp += sizeof(ULONG64);
-            DPRINT1("leaf funtion, new Rip = %p, new Rsp = %p\n", (PVOID)Context.Rip, (PVOID)Context.Rsp);
+            Context.Rip = *(DWORD64*)Context.Rsp;
+            Context.Rsp += sizeof(DWORD64);
+            DPRINT("leaf funtion, new Rip = %p, new Rsp = %p\n", (PVOID)Context.Rip, (PVOID)Context.Rsp);
         }
         else
         {
@@ -359,7 +371,7 @@
                              &HandlerData,
                              &EstablisherFrame,
                              NULL);
-            DPRINT1("normal funtion, new Rip = %p, new Rsp = %p\n", (PVOID)Context.Rip, (PVOID)Context.Rsp);
+            DPRINT("normal funtion, new Rip = %p, new Rsp = %p\n", (PVOID)Context.Rip, (PVOID)Context.Rsp);
         }

ControlPc = Context.Rip;