diff options
Diffstat (limited to 'Tools/CCode/Source/GenBsfFixup/GenBsfFixup.c')
| -rw-r--r-- | Tools/CCode/Source/GenBsfFixup/GenBsfFixup.c | 524 |
1 files changed, 0 insertions, 524 deletions
diff --git a/Tools/CCode/Source/GenBsfFixup/GenBsfFixup.c b/Tools/CCode/Source/GenBsfFixup/GenBsfFixup.c deleted file mode 100644 index 6082b4d838..0000000000 --- a/Tools/CCode/Source/GenBsfFixup/GenBsfFixup.c +++ /dev/null @@ -1,524 +0,0 @@ -/*++
-
-Copyright (c) 1999 - 2006 Intel Corporation. All rights reserved
-This software and associated documentation (if any) is furnished
-under a license and may only be used or copied in accordance
-with the terms of the license. Except as permitted by such
-license, no part of this software or documentation may be
-reproduced, stored in a retrieval system, or transmitted in any
-form or by any means without the express written consent of
-Intel Corporation.
-
-
-Module Name:
-
- GenBsfFixup.c
-
-Abstract:
-
- Utility to Fixup the SEC component for IA32. This is an
- interim tool in place of the full GenBsfImage support for
- IA32.
- This tool supports the Synch3 update
-
---*/
-
-#include "BaseTypes.h"
-#include "UefiBaseTypes.h"
-#include "EfiImage.h"
-#include "FirmwareVolumeHeader.h"
-#include "FirmwareVolumeImageFormat.h"
-#include "ParseInf.h"
-#include "CommonLib.h"
-#include "FirmwareFileSystem.h"
-#include "FvLib.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-//
-// BugBug -- this port to the new FFS is really weird.
-// A lot of the file-header stuff has been ported, but
-// not the section information.
-//
-
-#define UTILITY_NAME "GenBsfFixup"
-#define UTILITY_MAJOR_VERSION 0
-#define UTILITY_MINOR_VERSION 1
-
-UINT32 gFixup;
-
-UINT32
-GetOccupiedSize (
- IN UINT32 ActualSize,
- IN UINT32 Alignment
- )
-/*++
-
-Routine Description:
-
- GC_TODO: Add function description
-
-Arguments:
-
- ActualSize - GC_TODO: add argument description
- Alignment - GC_TODO: add argument description
-
-Returns:
-
- GC_TODO: add return values
-
---*/
-{
- UINT32 OccupiedSize;
-
- OccupiedSize = ActualSize;
- while ((OccupiedSize & (Alignment - 1)) != 0) {
- OccupiedSize++;
- }
-
- return OccupiedSize;
-}
-
-static
-void
-Version (
- VOID
- )
-{
- printf ("%s v%d.%d -EDK Utility to Fixup the SEC component for IA32.\n", UTILITY_NAME, UTILITY_MAJOR_VERSION, UTILITY_MINOR_VERSION);
- printf ("Copyright (c) 1999-2006 Intel Corporation. All rights reserved.\n");
-}
-
-
-VOID
-Usage (
- VOID
- )
-{
- Version();
- printf ("\nUsage: " UTILITY_NAME " FvVolumeImageFile AddressOfFvInMemory OffsetOfFixup OutputFileName \n");
-}
-
-int
-ReadHeader (
- FILE *In,
- UINT32 *FvSize
- )
-/*++
-
-Routine Description:
-
- Reads in Firmware Volume information from the volume header file.
-
-Arguments:
-
- In: Firmware Volume header file to read from
- FvSize: Size of Firmware Volume
-
-Returns:
-
- int: Number of bytes read
-
---*/
-{
- EFI_FIRMWARE_VOLUME_HEADER VolumeHeader;
- EFI_FV_BLOCK_MAP_ENTRY BlockMap;
- INT32 SigTemp[2];
- INT32 Invert;
- INT32 bytesread;
- UINT32 size;
-
- size = 0;
- Invert = 0;
- bytesread = 0;
-
- if (In == NULL) {
- printf ("Error: Input file is NULL.\n");
- return -1;
- }
-
- fread (&VolumeHeader, sizeof (EFI_FIRMWARE_VOLUME_HEADER) - sizeof (EFI_FV_BLOCK_MAP_ENTRY), 1, In);
- bytesread = sizeof (EFI_FIRMWARE_VOLUME_HEADER) - sizeof (EFI_FV_BLOCK_MAP_ENTRY);
- SigTemp[0] = VolumeHeader.Signature;
- SigTemp[1] = 0;
-
- if (VolumeHeader.Attributes & EFI_FVB_ERASE_POLARITY) {
- Invert = 1;
- }
-
- do {
- fread (&BlockMap, sizeof (EFI_FV_BLOCK_MAP_ENTRY), 1, In);
- bytesread += sizeof (EFI_FV_BLOCK_MAP_ENTRY);
-
- if (BlockMap.NumBlocks != 0) {
- size += BlockMap.NumBlocks * BlockMap.BlockLength;
- }
-
- } while (BlockMap.NumBlocks != 0);
-
- *FvSize = size;
- rewind (In);
-
- if (Invert == 1) {
- bytesread *= -1;
- }
-
- return bytesread;
-}
-
-UINT32
-GetSectionLength (
- IN UINT32 *Length
- )
-/*++
-
-Routine Description:
-
- Converts a UINT8[3] array to a UINT32
-
-Arguments:
-
- Length A pointer to a 3 byte array
-
-Returns:
-
- UINT32: The length.
-
---*/
-{
- return *Length & 0x00FFFFFF;
-}
-
-int
-Readfile (
- UINT8 *FvImage,
- int bytes,
- int Invert
- )
-/*++
-
-Routine Description:
-
- GC_TODO: Add function description
-
-Arguments:
-
- FvImage - GC_TODO: add argument description
- bytes - GC_TODO: add argument description
- Invert - GC_TODO: add argument description
-
-Returns:
-
- GC_TODO: add return values
-
---*/
-{
- UINT32 FileLength;
- UINT32 OccupiedFileLength;
- EFI_FFS_FILE_HEADER *FileHeader;
- UINT8 FileState;
- UINT8 Checksum;
- UINT8 *Ptr;
- UINT32 SectionLength;
- EFI_COMMON_SECTION_HEADER *SectionHeader;
- EFI_IMAGE_NT_HEADERS *PeHeader;
- UINT32 PeiCoreOffset;
-
- Ptr = FvImage + bytes;
-
- FileHeader = (EFI_FFS_FILE_HEADER *) Ptr;
-
- FileState = GetFileState ((UINT8) Invert, FileHeader);
-
- switch (FileState) {
- case EFI_FILE_HEADER_CONSTRUCTION:
- case EFI_FILE_HEADER_INVALID:
- return sizeof (EFI_FFS_FILE_HEADER);
-
- case EFI_FILE_HEADER_VALID:
- Checksum = CalculateSum8 ((UINT8 *) FileHeader, sizeof (EFI_FFS_FILE_HEADER));
- Checksum = (UINT8) (Checksum - FileHeader->IntegrityCheck.Checksum.File);
- Checksum = (UINT8) (Checksum - FileHeader->State);
- if (Checksum != 0) {
- return -1;
- }
- //
- // Now do the fixup stuff - begin
- //
- if (FileHeader->Type == EFI_FV_FILETYPE_PEI_CORE) {
- SectionHeader = (EFI_COMMON_SECTION_HEADER *) FileHeader + sizeof (EFI_FFS_FILE_HEADER);
- SectionLength = GetSectionLength ((UINT32 *) &SectionHeader->Size[0]);
-
- printf ("Section length is 0x%X\n", SectionLength);
-
- if (SectionHeader->Type == EFI_SECTION_PE32) {
-
- gFixup = bytes + sizeof (EFI_FFS_FILE_HEADER) + sizeof (EFI_COMMON_SECTION_HEADER);
-
- PeHeader = (EFI_IMAGE_NT_HEADERS *) Ptr + sizeof (EFI_FFS_FILE_HEADER) + sizeof (EFI_COMMON_SECTION_HEADER);
-
- if (((EFI_IMAGE_DOS_HEADER *) PeHeader)->e_magic == EFI_IMAGE_DOS_SIGNATURE) {
- //
- // DOS image header is present, so read the PE header after the DOS image header
- //
- PeHeader = (EFI_IMAGE_NT_HEADERS *) ((UINTN) PeHeader + (UINTN) ((((EFI_IMAGE_DOS_HEADER *) PeHeader)->e_lfanew) & 0x0ffff));
-
- }
-
- PeiCoreOffset = (UINTN) ((UINTN) (PeHeader->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff));
-
- gFixup += PeiCoreOffset;
- }
- }
-
- FileLength = GetLength (FileHeader->Size);
- OccupiedFileLength = GetOccupiedSize (FileLength, 8);
- return OccupiedFileLength;
-
- case EFI_FILE_DATA_VALID:
- //
- // Calculate header checksum
- //
- Checksum = CalculateSum8 ((UINT8 *) FileHeader, sizeof (EFI_FFS_FILE_HEADER));
- Checksum = (UINT8) (Checksum - FileHeader->IntegrityCheck.Checksum.File);
- Checksum = (UINT8) (Checksum - FileHeader->State);
- if (Checksum != 0) {
- return -1;
- }
- //
- // Determine file length
- //
- FileLength = GetLength (FileHeader->Size);
- OccupiedFileLength = GetOccupiedSize (FileLength, 8);
-
- //
- // Determine if file checksum is valid or fixed
- //
- if (FileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {
- Checksum = CalculateSum8 (Ptr, FileLength);
- Checksum = (UINT8) (Checksum - FileHeader->State);
- if (Checksum != 0) {
- return -1;
- }
- } else {
- if (FileHeader->IntegrityCheck.Checksum.File != FFS_FIXED_CHECKSUM) {
- return -1;
- }
- }
- break;
-
- case EFI_FILE_MARKED_FOR_UPDATE:
- case EFI_FILE_DELETED:
- //
- // Calculate header checksum
- //
- Checksum = CalculateSum8 ((UINT8 *) FileHeader, sizeof (EFI_FFS_FILE_HEADER));
- Checksum = (UINT8) (Checksum - FileHeader->IntegrityCheck.Checksum.File);
- Checksum = (UINT8) (Checksum - FileHeader->State);
- if (Checksum != 0) {
- return -1;
- }
- //
- // Determine file length
- //
- FileLength = GetLength (FileHeader->Size);
- OccupiedFileLength = GetOccupiedSize (FileLength, 8);
-
- //
- // Determine if file checksum is valid or fixed
- //
- if (FileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {
- Checksum = CalculateSum8 (Ptr, FileLength);
- Checksum = (UINT8) (Checksum - FileHeader->State);
- if (Checksum != 0) {
- return -1;
- }
- } else {
- if (FileHeader->IntegrityCheck.Checksum.File != FFS_FIXED_CHECKSUM) {
- return -1;
- }
- }
-
- return OccupiedFileLength;
-
- default:
- return sizeof (EFI_FFS_FILE_HEADER);
- }
-
- return OccupiedFileLength;
-}
-
-int
-main (
- int argc,
- char*argv[]
- )
-/*++
-
-Routine Description:
-
- Runs GenBsfFixup
-
-Arguments:
-
- argc: number of command line arguments
-
- arg[0] = This file name
- arg[1] = Firmware Volume Name
- arg[2] = Base Address to relocate
- arg[3] = Relative offset of the fixup to perform
- arg[4] = Output File Name
-
-Returns:
-
- int: 0 code success, -1 code failure
-
---*/
-{
- FILE *In;
- FILE *Out;
- int ByteStart;
- int Invert;
- int Index;
- int cnt;
- UINT8 *FvImage;
- int ByteRead;
- UINT32 FvSize;
- UINT64 delta;
- UINT32 Idx;
- UINT64 FvOffset;
- EFI_STATUS Status;
-
- Index = 0;
- Invert = 0;
-
- if (argc == 1) {
- Usage();
- return -1;
- }
-
- if ((strcmp(argv[1], "-h") == 0) || (strcmp(argv[1], "--help") == 0) ||
- (strcmp(argv[1], "-?") == 0) || (strcmp(argv[1], "/?") == 0)) {
- Usage();
- return -1;
- }
-
- if ((strcmp(argv[1], "-V") == 0) || (strcmp(argv[1], "--version") == 0)) {
- Version();
- return -1;
- }
-
- if (argc != 5) {
- Usage();
- return -1;
- }
-
- In = fopen (argv[1], "rb");
-
- if (In == NULL) {
- printf ("Unable to open FV image file \"%s\"\n", argv[1]);
- return -1;
- }
-
- ByteStart = ReadHeader (In, &FvSize);
-
- if (ByteStart < 0) {
- Invert = 1;
- ByteStart *= -1;
- }
-
- FvImage = malloc (FvSize);
- if (FvImage == NULL) {
- printf ("Cannot allocate memory\n");
- fclose (In);
- return -1;
- }
-
- ByteRead = fread (FvImage, 1, FvSize, In);
-
- if ((unsigned int) ByteRead != FvSize) {
- printf ("Read File error\n");
- fclose (In);
- return -1;
- }
-
- cnt = 0;
- while ((unsigned int) ByteStart < FvSize && cnt != -1) {
- cnt = Readfile (FvImage, ByteStart, Invert);
-
- if (cnt != -1) {
- ByteStart += cnt;
- }
-
- if (cnt != sizeof (EFI_FFS_FILE_HEADER)) {
- Index++;
- }
- }
-
- if (cnt == -1) {
- printf ("Firmware Volume image corrupted\n");
- return -1;
- }
-
- fclose (In);
-
- Out = fopen (argv[4], "wb");
-
- if (Out == NULL) {
- printf ("Unable to open FV image file \"%s\"\n", argv[4]);
- return -1;
- }
-
- In = fopen (argv[1], "rb");
-
- if (In == NULL) {
- printf ("Unable to open FV image file \"%s\"\n", argv[1]);
- return -1;
- }
-
- if (gFixup != 0) {
-
- printf ("Fixup of 0x%X\n", gFixup);
-
- Status = AsciiStringToUint64 (argv[2], TRUE, &FvOffset);
-
- gFixup += (UINT32) FvOffset;
-
- ByteStart = ReadHeader (In, &FvSize);
-
- Readfile (FvImage, ByteStart, Invert);
-
- cnt = 0;
- Status = AsciiStringToUint64 (argv[3], TRUE, &delta);
-
- fclose (In);
- In = fopen (argv[1], "rb");
-
- if (In == NULL) {
- printf ("Unable to open FV image file \"%s\"\n", argv[1]);
- return -1;
- }
-
- for (Idx = 0; Idx < delta - FvOffset; Idx++) {
- fputc (fgetc (In), Out);
- }
-
- fwrite (&gFixup, sizeof (UINT32), 1, Out);
- fseek (In, sizeof (UINT32), SEEK_CUR);
-
- for (Idx = 0; Idx < FvSize - (delta - FvOffset) - sizeof (UINT32); Idx++) {
- fputc (fgetc (In), Out);
- }
-
- fclose (In);
- fclose (Out);
- } else {
- printf ("There was no fixup to perform\n");
- }
-
- free (FvImage);
-
- return 0;
-}
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