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https://github.com/CloverHackyColor/CloverBootloader.git
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69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/** @file
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Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "Edb.h"
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/**
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DebuggerCommand - Help.
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@param CommandArg - The argument for this command
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@param DebuggerPrivate - EBC Debugger private data structure
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@param ExceptionType - Interrupt type.
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@param SystemContext - EBC system context.
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@retval EFI_DEBUG_CONTINUE - formal return value
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**/
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EFI_DEBUG_STATUS
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DebuggerHelp (
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IN CHAR16 *CommandArg,
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IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
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IN EFI_EXCEPTION_TYPE ExceptionType,
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IN OUT EFI_SYSTEM_CONTEXT SystemContext
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)
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{
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UINTN Index;
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//
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// if no argument, print all the command title
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//
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if (CommandArg == NULL) {
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for (Index = 0; DebuggerPrivate->DebuggerCommandSet[Index].CommandName != NULL; Index++) {
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EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].ClassName);
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if (StrCmp (DebuggerPrivate->DebuggerCommandSet[Index].CommandTitle, L"") != 0) {
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EDBPrint (L" ");
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EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandTitle);
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}
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}
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return EFI_DEBUG_CONTINUE;
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}
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//
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// If there is argument, the argument should be command name.
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// Find the command and print the detail information.
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//
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for (Index = 0; DebuggerPrivate->DebuggerCommandSet[Index].CommandName != NULL; Index++) {
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if (StriCmp (CommandArg, DebuggerPrivate->DebuggerCommandSet[Index].CommandName) == 0) {
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EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandHelp);
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EDBPrint (DebuggerPrivate->DebuggerCommandSet[Index].CommandSyntax);
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return EFI_DEBUG_CONTINUE;
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}
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}
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//
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// Command not found.
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//
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EDBPrint (L"No help info for this command\n");
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//
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// Done
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//
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return EFI_DEBUG_CONTINUE;
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}
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