MdeModulePkg: Regular expression protocol

[mirror_edk2.git] / MdeModulePkg / Universal / EbcDxe / EbcInt.c

diff --git a/MdeModulePkg/Universal/EbcDxe/EbcInt.c b/MdeModulePkg/Universal/EbcDxe/EbcInt.c
index e94ed8e6c366614694167fb5c0629814b9f4ba13..549e0dd8dc1c9c1395ef253f56d18a393d7abb37 100644 (file)
--- a/MdeModulePkg/Universal/EbcDxe/EbcInt.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcInt.c
@@ -3,7 +3,7 @@
   Provides auxiliary support routines for the VM. That is, routines\r
   that are not particularly related to VM execution of EBC instructions.\r
 \r
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -191,6 +191,7 @@ InitEbcVmTestProtocol (
 \r
 **/\r
 EFI_STATUS\r
+EFIAPI\r
 EbcVmTestUnsupported (\r
   VOID\r
   );\r
@@ -336,7 +337,6 @@ EBC_ICACHE_FLUSH       mEbcICacheFlush;
 //\r
 EFI_PERIODIC_CALLBACK  mDebugPeriodicCallback = NULL;\r
 EFI_EXCEPTION_CALLBACK mDebugExceptionCallback[MAX_EBC_EXCEPTION + 1] = {NULL};\r
-EFI_GUID               mEfiEbcVmTestProtocolGuid = EFI_EBC_VM_TEST_PROTOCOL_GUID;\r
 \r
 VOID                   *mStackBuffer[MAX_STACK_NUM];\r
 EFI_HANDLE             mStackBufferIndex[MAX_STACK_NUM];\r
@@ -874,10 +874,63 @@ CommonEbcExceptionHandler (
   IN EFI_SYSTEM_CONTEXT   SystemContext\r
   )\r
 {\r
+  //\r
+  // We print debug information to let user know what happen.\r
+  //\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "EBC Interrupter Version - 0x%016lx\n",\r
+    (UINT64) (((VM_MAJOR_VERSION & 0xFFFF) << 16) | ((VM_MINOR_VERSION & 0xFFFF)))\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "Exception Type - 0x%016lx\n",\r
+    (UINT64)(UINTN)InterruptType\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  R0 - 0x%016lx, R1 - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->R0,\r
+    SystemContext.SystemContextEbc->R1\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  R2 - 0x%016lx, R3 - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->R2,\r
+    SystemContext.SystemContextEbc->R3\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  R4 - 0x%016lx, R5 - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->R4,\r
+    SystemContext.SystemContextEbc->R5\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  R6 - 0x%016lx, R7 - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->R6,\r
+    SystemContext.SystemContextEbc->R7\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  Flags - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->Flags\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  ControlFlags - 0x%016lx\n",\r
+    SystemContext.SystemContextEbc->ControlFlags\r
+    ));\r
+  DEBUG ((\r
+    EFI_D_ERROR,\r
+    "  Ip - 0x%016lx\n\n",\r
+    SystemContext.SystemContextEbc->Ip\r
+    ));\r
+\r
   //\r
   // We deadloop here to make it easy to debug this issue.\r
   //\r
-  ASSERT (FALSE);\r
+  CpuDeadLoop ();\r
 \r
   return ;\r
 }\r
@@ -1328,7 +1381,7 @@ InitEbcVmTestProtocol (
   // Publish the protocol\r
   //\r
   Handle  = NULL;\r
-  Status  = gBS->InstallProtocolInterface (&Handle, &mEfiEbcVmTestProtocolGuid, EFI_NATIVE_INTERFACE, EbcVmTestProtocol);\r
+  Status  = gBS->InstallProtocolInterface (&Handle, &gEfiEbcVmTestProtocolGuid, EFI_NATIVE_INTERFACE, EbcVmTestProtocol);\r
   if (EFI_ERROR (Status)) {\r
     FreePool (EbcVmTestProtocol);\r
   }\r
@@ -1343,6 +1396,7 @@ InitEbcVmTestProtocol (
 \r
 **/\r
 EFI_STATUS\r
+EFIAPI\r
 EbcVmTestUnsupported (\r
   VOID\r
   )\r