diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c')
| -rw-r--r-- | roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c b/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c new file mode 100644 index 000000000..74e1befee --- /dev/null +++ b/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdHelp.c @@ -0,0 +1,68 @@ +/** @file
+
+Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+
+**/
+
+#include "Edb.h"
+
+/**
+
+ DebuggerCommand - Help.
+
+ @param CommandArg - The argument for this command
+ @param DebuggerPrivate - EBC Debugger private data structure
+ @param ExceptionType - Interrupt type.
+ @param SystemContext - EBC system context.
+
+ @retval EFI_DEBUG_CONTINUE - formal return value
+
+**/
+EFI_DEBUG_STATUS
+DebuggerHelp (
+ IN CHAR16 *CommandArg,
+ IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
+ IN EFI_EXCEPTION_TYPE ExceptionType,
+ IN OUT EFI_SYSTEM_CONTEXT SystemContext
+ )
+{
+ 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;
+}
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