MdeModulePkg/EbcDxe: add EBC Debugger

Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-11-16 21:24:09 +08:00
parent 6f0a3cd23e
commit 748edcd5eb
34 changed files with 15745 additions and 1 deletions
--- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c
@ -0,0 +1,86 @@
+/*++
+
+Copyright (c) 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+  EdbCmdHelp.c
+
+Abstract:
+
+
+--*/
+
+#include "Edb.h"
+
+EFI_DEBUG_STATUS
+DebuggerHelp (
+  IN     CHAR16                    *CommandArg,
+  IN     EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
+  IN     EFI_EXCEPTION_TYPE        ExceptionType,
+  IN OUT EFI_SYSTEM_CONTEXT        SystemContext
+  )
+/*++
+
+Routine Description:
+
+  DebuggerCommand - Help
+
+Arguments:
+
+  CommandArg      - The argument for this command
+  DebuggerPrivate - EBC Debugger private data structure
+  InterruptType   - Interrupt type.
+  SystemContext   - EBC system context.
+
+Returns:
+
+  EFI_DEBUG_CONTINUE - formal return value
+
+--*/
+{
+  UINTN Index;
+
+  //
+  // if no argument, print all the command title
+  //
+  if (CommandArg == NULL) {
+    for (Index = 0; DebuggerPrivate->DebuggerCommandSet[Index].CommandName != NULL; Index++) {
+      EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].ClassName);
+      if (StrCmp (DebuggerPrivate->DebuggerCommandSet[Index].CommandTitle, L"") != 0) {
+        EDBPrint (L"  ");
+        EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandTitle);
+      }
+    }
+    return EFI_DEBUG_CONTINUE;
+  }
+
+  //
+  // If there is argument, the argument should be command name.
+  // Find the command and print the detail information.
+  //
+  for (Index = 0; DebuggerPrivate->DebuggerCommandSet[Index].CommandName != NULL; Index++) {
+    if (StriCmp (CommandArg, DebuggerPrivate->DebuggerCommandSet[Index].CommandName) == 0) {
+      EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandHelp);
+      EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandSyntax);
+      return EFI_DEBUG_CONTINUE;
+    }
+  }
+
+  //
+  // Command not found.
+  //
+  EDBPrint (L"No help info for this command\n");
+
+  //
+  // Done
+  //
+  return EFI_DEBUG_CONTINUE;
+}