mirror of https://github.com/acidanthera/audk.git
254 lines
7.8 KiB
C
254 lines
7.8 KiB
C
/** @file
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Configuration application for the EBC Debugger.
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Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <Uefi.h>
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#include <Protocol/ShellParameters.h>
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#include "EdbCommon.h"
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#include "EdbSupport.h"
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/**
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The function that displays the utility usage message.
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**/
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VOID
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PrintUsage (
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VOID
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)
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{
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Print (
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L"EbcDebuggerConfig Version 1.0\n"
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L"Copyright (C) Intel Corp 2007-2016. All rights reserved.\n"
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L"\n"
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L"Configure EbcDebugger in EFI Shell Environment.\n"
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L"\n"
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L"usage: EdbCfg <Command>\n"
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L" CommandList:\n"
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L" BO[C|CX|R|E|T|K] <ON|OFF> - Enable/Disable BOC/BOCX/BOR/BOE/BOT/BOK.\n"
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// L" SHOWINFO - Show Debugger Information.\n"
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L"\n"
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);
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return;
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}
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/**
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The function is to show some information.
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@param DebuggerConfiguration Point to the EFI_DEBUGGER_CONFIGURATION_PROTOCOL.
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**/
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VOID
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EdbShowInfo (
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EFI_DEBUGGER_CONFIGURATION_PROTOCOL *DebuggerConfiguration
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)
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{
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Print (L"Not supported!\n");
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return ;
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}
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/**
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EdbConfigBreak function.
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@param DebuggerConfiguration Point to the EFI_DEBUGGER_CONFIGURATION_PROTOCOL.
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@param Command Point to the command.
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@param CommandArg The argument for this command.
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**/
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VOID
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EdbConfigBreak (
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EFI_DEBUGGER_CONFIGURATION_PROTOCOL *DebuggerConfiguration,
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CHAR16 *Command,
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CHAR16 *CommandArg
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)
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{
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EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate;
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DebuggerPrivate = (EFI_DEBUGGER_PRIVATE_DATA *)DebuggerConfiguration->DebuggerPrivateData;
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if (StriCmp (Command, L"BOC") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOC) == EFI_DEBUG_FLAG_EBC_BOC) {
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Print (L"BOC on\n");
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} else {
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Print (L"BOC off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOC;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOC;
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} else {
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Print (L"Invalid parameter\n");
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}
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} else if (StriCmp (Command, L"BOCX") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOCX) == EFI_DEBUG_FLAG_EBC_BOCX) {
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Print (L"BOCX on\n");
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} else {
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Print (L"BOCX off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOCX;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOCX;
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} else {
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Print (L"Invalid parameter\n");
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}
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} else if (StriCmp (Command, L"BOR") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOR) == EFI_DEBUG_FLAG_EBC_BOR) {
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Print (L"BOR on\n");
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} else {
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Print (L"BOR off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOR;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOR;
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} else {
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Print (L"Invalid parameter\n");
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}
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} else if (StriCmp (Command, L"BOE") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOE) == EFI_DEBUG_FLAG_EBC_BOE) {
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Print (L"BOE on\n");
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} else {
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Print (L"BOE off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOE;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOE;
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} else {
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Print (L"Invalid parameter\n");
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}
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} else if (StriCmp (Command, L"BOT") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOT) == EFI_DEBUG_FLAG_EBC_BOT) {
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Print (L"BOT on\n");
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} else {
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Print (L"BOT off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOT;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOT;
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} else {
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Print (L"Invalid parameter\n");
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}
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} else if (StriCmp (Command, L"BOK") == 0) {
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if (CommandArg == NULL) {
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if ((DebuggerPrivate->FeatureFlags & EFI_DEBUG_FLAG_EBC_BOK) == EFI_DEBUG_FLAG_EBC_BOK) {
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Print (L"BOK on\n");
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} else {
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Print (L"BOK off\n");
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}
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} else if (StriCmp (CommandArg, L"ON") == 0) {
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DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_BOK;
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} else if (StriCmp (CommandArg, L"OFF") == 0) {
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DebuggerPrivate->FeatureFlags &= ~EFI_DEBUG_FLAG_EBC_B_BOK;
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} else {
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Print (L"Invalid parameter\n");
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}
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}
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return ;
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}
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/**
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Alter the EBC Debugger configuration.
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@param[in] ImageHandle The image handle.
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@param[in] SystemTable The system table.
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@retval EFI_SUCCESS Operation completed successfully.
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@retval EFI_INVALID_PARAMETER Usage error.
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@retval EFI_NOT_FOUND A running debugger cannot be located.
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**/
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EFI_STATUS
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EFIAPI
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InitializeEbcDebuggerConfig (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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UINTN Argc;
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CHAR16 **Argv;
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EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters;
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EFI_DEBUGGER_CONFIGURATION_PROTOCOL *DebuggerConfiguration;
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EFI_STATUS Status;
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Status = gBS->HandleProtocol (
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gImageHandle,
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&gEfiShellParametersProtocolGuid,
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(VOID**)&ShellParameters
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);
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if (EFI_ERROR(Status)) {
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Print (L"Please use UEFI Shell to run this application.\n");
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return EFI_INVALID_PARAMETER;
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}
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Argc = ShellParameters->Argc;
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Argv = ShellParameters->Argv;
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if (Argc < 2) {
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PrintUsage ();
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return EFI_INVALID_PARAMETER;
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}
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if (Argc == 2) {
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if ((StrCmp (Argv[1], L"/?") == 0) ||
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(StrCmp (Argv[1], L"-?") == 0) ||
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(StrCmp (Argv[1], L"-h") == 0) ||
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(StrCmp (Argv[1], L"-H") == 0) ) {
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PrintUsage ();
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return EFI_SUCCESS;
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}
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}
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Status = gBS->LocateProtocol (
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&gEfiDebuggerConfigurationProtocolGuid,
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NULL,
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(VOID**)&DebuggerConfiguration
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);
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if (EFI_ERROR(Status)) {
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Print (L"Error: DebuggerConfiguration protocol not found.\n");
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return EFI_NOT_FOUND;
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}
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if (StriCmp (Argv[1], L"SHOWINFO") == 0) {
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EdbShowInfo (DebuggerConfiguration);
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return EFI_SUCCESS;
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}
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if (((Argc == 2) || (Argc == 3)) &&
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((StriCmp (Argv[1], L"BOC") == 0) ||
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(StriCmp (Argv[1], L"BOCX") == 0) ||
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(StriCmp (Argv[1], L"BOR") == 0) ||
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(StriCmp (Argv[1], L"BOE") == 0) ||
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(StriCmp (Argv[1], L"BOT") == 0) ||
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(StriCmp (Argv[1], L"BOK") == 0))) {
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if (Argc == 3) {
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EdbConfigBreak (DebuggerConfiguration, Argv[1], Argv[2]);
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} else {
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EdbConfigBreak (DebuggerConfiguration, Argv[1], NULL);
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}
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return EFI_SUCCESS;
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}
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Print (L"Error: Invalid Command.\n");
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return EFI_INVALID_PARAMETER;
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}
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