mirror of https://github.com/acidanthera/audk.git
331 lines
7.9 KiB
C
331 lines
7.9 KiB
C
/*++
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Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved
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This software and associated documentation (if any) is furnished
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under a license and may only be used or copied in accordance
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with the terms of the license. Except as permitted by such
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license, no part of this software or documentation may be
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reproduced, stored in a retrieval system, or transmitted in any
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form or by any means without the express written consent of
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Intel Corporation.
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Module Name:
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GenFdImageExe.c
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Abstract:
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This contains all code necessary to build the GenFdImage.exe utility.
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This utility relies heavily on the GenFdImage Lib. Definitions for both
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can be found in the GenFdImage Utility Specification, review draft.
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--*/
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//
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// Coded to EFI 2.0 Coding Standards
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//
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//
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// Include files
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//
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#include "GenFdImage.h"
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#include "GenFdImageExe.h"
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VOID
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PrintUtilityInfo (
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VOID
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)
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/*++
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Routine Description:
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Displays the standard utility information to SDTOUT
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Arguments:
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None
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Returns:
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None
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--*/
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{
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printf (
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"%s, EFI 2.0 Firmware Device Image Generation Utility. ""Version %i.%i, %s.\n\n",
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UTILITY_NAME,
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UTILITY_MAJOR_VERSION,
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UTILITY_MINOR_VERSION,
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UTILITY_DATE
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);
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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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Routine Description:
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Displays the utility usage syntax to STDOUT
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Arguments:
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None
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Returns:
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None
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--*/
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{
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printf (
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"Usage: %s -B BaseAddress -S Size -F FillByte"" [-I FvInfFileName] -O OutputFileName \n",
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UTILITY_NAME
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);
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printf (" Where:\n");
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printf ("\tBaseAddress is the starting address of the FD Image\n\n");
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printf ("\tSize is the size of the FD Image.\n\n");
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printf ("\tFillByte is the desired value of free space in the Image\n\n");
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printf ("\tFvInfFileName is the name of an FV Image description file.\n\n");
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printf ("\tOutputFileName is the desired output file name.\n\n");
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}
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EFI_STATUS
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main (
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IN INTN argc,
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IN CHAR8 **argv
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)
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/*++
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Routine Description:
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This utility uses GenFdImage.lib to build a Firmware Device Image
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which will include several Firmware Volume Images.
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Arguments:
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Base Address Base Address of the firmware volume..
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Size Size of the Firmware Volume
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FillByte The byte value which would be needed to pad
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between various Firmware Volumes
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FvInfFile Fv inf file
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OutputFileName The name of output file which would be created
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Returns:
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EFI_SUCCESS No error conditions detected.
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EFI_INVALID_PARAMETER One or more of the input parameters is invalid.
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EFI_OUT_OF_RESOURCES A resource required by the utility was unavailable.
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Most commonly this will be memory allocation or
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file creation.
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EFI_LOAD_ERROR GenFvImage.lib could not be loaded.
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EFI_ABORTED Error executing the GenFvImage lib.
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--*/
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// GC_TODO: argc - add argument and description to function comment
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// GC_TODO: argv - add argument and description to function comment
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{
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UINTN Index;
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UINTN FvFilesCount;
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UINT8 i;
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UINT64 StartAddress;
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UINT64 Size;
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UINT64 FillByteVal;
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CHAR8 **FvInfFileList;
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CHAR8 **OrgFvInfFileList;
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CHAR8 OutputFileName[_MAX_PATH];
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EFI_STATUS Status;
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INTN arg_counter;
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//
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// Echo for makefile debug
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//
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printf ("\n\n");
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for (arg_counter = 0; arg_counter < argc; arg_counter++) {
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printf ("%s ", argv[arg_counter]);
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}
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printf ("\n\n");
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//
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// Display utility information
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//
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PrintUtilityInfo ();
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//
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// Verify the correct number of arguments
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//
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if (argc < MIN_ARGS) {
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printf ("ERROR: missing 1 or more input arguments.\n\n");
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PrintUsage ();
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return EFI_INVALID_PARAMETER;
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}
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//
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// Initialize variables
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//
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StartAddress = 0;
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Size = 0;
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FillByteVal = 0;
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FvFilesCount = 0;
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for (i = 1; i < argc; i++) {
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if (stricmp (argv[i], "-I") == 0) {
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FvFilesCount++;
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}
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}
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FvInfFileList = malloc (sizeof (UINTN) * (FvFilesCount + 1));
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if (FvInfFileList == NULL) {
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printf ("ERROR: allocating memory for FvInfFileList in -main- function.\n");
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return EFI_OUT_OF_RESOURCES;
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}
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memset (FvInfFileList, 0, sizeof (UINTN) * (FvFilesCount + 1));
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OrgFvInfFileList = FvInfFileList;
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for (Index = 0; Index < FvFilesCount; Index++) {
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*FvInfFileList = malloc (_MAX_PATH);
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memset (*FvInfFileList, 0, _MAX_PATH);
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FvInfFileList++;
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}
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strcpy (OutputFileName, "");
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//
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// Parse the command line arguments
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//
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FvInfFileList = OrgFvInfFileList;
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for (i = 1; i < argc; i += 2) {
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//
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// Make sure argument pair begin with - or /
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//
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if (argv[i][0] != '-' && argv[i][0] != '/') {
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PrintUsage ();
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printf ("ERROR: Argument pair must begin with \"-\" or \"/\"\n");
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return EFI_INVALID_PARAMETER;
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}
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//
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// Make sure argument specifier is only one letter
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//
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if (argv[i][2] != 0) {
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PrintUsage ();
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printf ("ERROR: Unrecognized argument \"%s\".\n", argv[i]);
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return EFI_INVALID_PARAMETER;
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}
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//
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// Determine argument to read
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//
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switch (argv[i][1]) {
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case 'I':
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case 'i':
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if ((FvInfFileList != NULL) && (strlen (*FvInfFileList) == 0)) {
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strcpy (*FvInfFileList, argv[i + 1]);
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FvInfFileList++;
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} else {
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printf ("ERROR: FvInfFile Name is more than specifed.\n");
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return EFI_INVALID_PARAMETER;
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}
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break;
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case 'O':
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case 'o':
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if (strlen (OutputFileName) == 0) {
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strcpy (OutputFileName, argv[i + 1]);
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} else {
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PrintUsage ();
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printf ("ERROR: OutputFileName may only be specified once.\n");
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return EFI_INVALID_PARAMETER;
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}
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break;
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case 'B':
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case 'b':
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Status = AsciiStringToUint64 (argv[i + 1], FALSE, &StartAddress);
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if (Status != EFI_SUCCESS) {
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printf ("\nERROR: Bad FD Image start address specified");
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return EFI_INVALID_PARAMETER;
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}
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break;
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case 'S':
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case 's':
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Status = AsciiStringToUint64 (argv[i + 1], FALSE, &Size);
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if (Status != EFI_SUCCESS) {
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printf ("\nERROR: Bad FD Image size specified");
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return EFI_INVALID_PARAMETER;
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}
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break;
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case 'F':
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case 'f':
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Status = AsciiStringToUint64 (argv[i + 1], FALSE, &FillByteVal);
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if (Status != EFI_SUCCESS) {
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printf ("\nERROR: Not a recognized Fill Byte value");
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return EFI_INVALID_PARAMETER;
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}
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break;
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default:
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PrintUsage ();
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printf ("ERROR: Unrecognized argument \"%s\".\n", argv[i]);
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return EFI_INVALID_PARAMETER;
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break;
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}
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}
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//
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// Call the GenFdImage Lib
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//
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FvInfFileList = OrgFvInfFileList;
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Status = GenerateFdImage (
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StartAddress,
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Size,
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(UINT8) FillByteVal,
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OutputFileName,
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FvInfFileList
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);
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if (EFI_ERROR (Status)) {
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switch (Status) {
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case EFI_INVALID_PARAMETER:
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printf ("\nERROR: Invalid parameter passed to GenFdImage lib.\n");
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break;
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case EFI_ABORTED:
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printf ("\nERROR: Error detected while creating the file image.\n");
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break;
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case EFI_OUT_OF_RESOURCES:
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printf ("\nERROR: GenFdImage Lib could not allocate required resources.\n");
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break;
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case EFI_VOLUME_CORRUPTED:
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printf ("\nERROR: No base address was specified \n");
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break;
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case EFI_LOAD_ERROR:
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printf ("\nERROR: An error occurred loading one of the required support Lib.\n");
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break;
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default:
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printf ("\nERROR: GenFdImage lib returned unknown status %X.\n", Status);
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break;
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}
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return Status;
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}
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return EFI_SUCCESS;
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}
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