diff options
Diffstat (limited to 'Tools/CCode/Source/Common/CommonLib.c')
| -rw-r--r-- | Tools/CCode/Source/Common/CommonLib.c | 516 |
1 files changed, 0 insertions, 516 deletions
diff --git a/Tools/CCode/Source/Common/CommonLib.c b/Tools/CCode/Source/Common/CommonLib.c deleted file mode 100644 index 4ae5542b8b..0000000000 --- a/Tools/CCode/Source/Common/CommonLib.c +++ /dev/null @@ -1,516 +0,0 @@ -/*++
-
-Copyright (c) 2004, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- CommonLib.c
-
-Abstract:
-
- Common Library Functions
-
---*/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include "CommonLib.h"
-
-VOID
-PeiZeroMem (
- IN VOID *Buffer,
- IN UINTN Size
- )
-/*++
-
-Routine Description:
-
- Set Buffer to zero for Size bytes.
-
-Arguments:
-
- Buffer - Memory to set.
-
- Size - Number of bytes to set
-
-Returns:
-
- None
-
---*/
-{
- INT8 *Ptr;
-
- Ptr = Buffer;
- while (Size--) {
- *(Ptr++) = 0;
- }
-}
-
-VOID
-PeiCopyMem (
- IN VOID *Destination,
- IN VOID *Source,
- IN UINTN Length
- )
-/*++
-
-Routine Description:
-
- Copy Length bytes from Source to Destination.
-
-Arguments:
-
- Destination - Target of copy
-
- Source - Place to copy from
-
- Length - Number of bytes to copy
-
-Returns:
-
- None
-
---*/
-{
- CHAR8 *Destination8;
- CHAR8 *Source8;
-
- Destination8 = Destination;
- Source8 = Source;
- while (Length--) {
- *(Destination8++) = *(Source8++);
- }
-}
-
-VOID
-ZeroMem (
- IN VOID *Buffer,
- IN UINTN Size
- )
-{
- PeiZeroMem (Buffer, Size);
-}
-
-VOID
-CopyMem (
- IN VOID *Destination,
- IN VOID *Source,
- IN UINTN Length
- )
-{
- PeiCopyMem (Destination, Source, Length);
-}
-
-INTN
-CompareGuid (
- IN EFI_GUID *Guid1,
- IN EFI_GUID *Guid2
- )
-/*++
-
-Routine Description:
-
- Compares to GUIDs
-
-Arguments:
-
- Guid1 - guid to compare
- Guid2 - guid to compare
-
-Returns:
- = 0 if Guid1 == Guid2
- != 0 if Guid1 != Guid2
-
---*/
-{
- INT32 *g1;
- INT32 *g2;
- INT32 r;
-
- //
- // Compare 32 bits at a time
- //
- g1 = (INT32 *) Guid1;
- g2 = (INT32 *) Guid2;
-
- r = g1[0] - g2[0];
- r |= g1[1] - g2[1];
- r |= g1[2] - g2[2];
- r |= g1[3] - g2[3];
-
- return r;
-}
-
-EFI_STATUS
-GetFileImage (
- IN CHAR8 *InputFileName,
- OUT CHAR8 **InputFileImage,
- OUT UINT32 *BytesRead
- )
-/*++
-
-Routine Description:
-
- This function opens a file and reads it into a memory buffer. The function
- will allocate the memory buffer and returns the size of the buffer.
-
-Arguments:
-
- InputFileName The name of the file to read.
- InputFileImage A pointer to the memory buffer.
- BytesRead The size of the memory buffer.
-
-Returns:
-
- EFI_SUCCESS The function completed successfully.
- EFI_INVALID_PARAMETER One of the input parameters was invalid.
- EFI_ABORTED An error occurred.
- EFI_OUT_OF_RESOURCES No resource to complete operations.
-
---*/
-{
- FILE *InputFile;
- UINT32 FileSize;
-
- //
- // Verify input parameters.
- //
- if (InputFileName == NULL || strlen (InputFileName) == 0 || InputFileImage == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Open the file and copy contents into a memory buffer.
- //
- //
- // Open the file
- //
- InputFile = fopen (InputFileName, "rb");
- if (InputFile == NULL) {
- printf ("ERROR: Could not open input file \"%s\".\n", InputFileName);
- return EFI_ABORTED;
- }
- //
- // Go to the end so that we can determine the file size
- //
- if (fseek (InputFile, 0, SEEK_END)) {
- printf ("ERROR: System error reading input file \"%s\".\n", InputFileName);
- fclose (InputFile);
- return EFI_ABORTED;
- }
- //
- // Get the file size
- //
- FileSize = ftell (InputFile);
- if (FileSize == -1) {
- printf ("ERROR: System error parsing input file \"%s\".\n", InputFileName);
- fclose (InputFile);
- return EFI_ABORTED;
- }
- //
- // Allocate a buffer
- //
- *InputFileImage = malloc (FileSize);
- if (*InputFileImage == NULL) {
- fclose (InputFile);
- return EFI_OUT_OF_RESOURCES;
- }
- //
- // Reset to the beginning of the file
- //
- if (fseek (InputFile, 0, SEEK_SET)) {
- printf ("ERROR: System error reading input file \"%s\".\n", InputFileName);
- fclose (InputFile);
- free (*InputFileImage);
- *InputFileImage = NULL;
- return EFI_ABORTED;
- }
- //
- // Read all of the file contents.
- //
- *BytesRead = fread (*InputFileImage, sizeof (UINT8), FileSize, InputFile);
- if (*BytesRead != sizeof (UINT8) * FileSize) {
- printf ("ERROR: Reading file \"%s\"%i.\n", InputFileName);
- fclose (InputFile);
- free (*InputFileImage);
- *InputFileImage = NULL;
- return EFI_ABORTED;
- }
- //
- // Close the file
- //
- fclose (InputFile);
-
- return EFI_SUCCESS;
-}
-
-UINT8
-CalculateChecksum8 (
- IN UINT8 *Buffer,
- IN UINTN Size
- )
-/*++
-
-Routine Description:
-
- This function calculates the value needed for a valid UINT8 checksum
-
-Arguments:
-
- Buffer Pointer to buffer containing byte data of component.
- Size Size of the buffer
-
-Returns:
-
- The 8 bit checksum value needed.
-
---*/
-{
- return (UINT8) (0x100 - CalculateSum8 (Buffer, Size));
-}
-
-UINT8
-CalculateSum8 (
- IN UINT8 *Buffer,
- IN UINTN Size
- )
-/*++
-
-Routine Description::
-
- This function calculates the UINT8 sum for the requested region.
-
-Arguments:
-
- Buffer Pointer to buffer containing byte data of component.
- Size Size of the buffer
-
-Returns:
-
- The 8 bit checksum value needed.
-
---*/
-{
- UINTN Index;
- UINT8 Sum;
-
- Sum = 0;
-
- //
- // Perform the byte sum for buffer
- //
- for (Index = 0; Index < Size; Index++) {
- Sum = (UINT8) (Sum + Buffer[Index]);
- }
-
- return Sum;
-}
-
-UINT16
-CalculateChecksum16 (
- IN UINT16 *Buffer,
- IN UINTN Size
- )
-/*++
-
-Routine Description::
-
- This function calculates the value needed for a valid UINT16 checksum
-
-Arguments:
-
- Buffer Pointer to buffer containing byte data of component.
- Size Size of the buffer
-
-Returns:
-
- The 16 bit checksum value needed.
-
---*/
-{
- return (UINT16) (0x10000 - CalculateSum16 (Buffer, Size));
-}
-
-UINT16
-CalculateSum16 (
- IN UINT16 *Buffer,
- IN UINTN Size
- )
-/*++
-
-Routine Description:
-
- This function calculates the UINT16 sum for the requested region.
-
-Arguments:
-
- Buffer Pointer to buffer containing byte data of component.
- Size Size of the buffer
-
-Returns:
-
- The 16 bit checksum
-
---*/
-{
- UINTN Index;
- UINT16 Sum;
-
- Sum = 0;
-
- //
- // Perform the word sum for buffer
- //
- for (Index = 0; Index < Size; Index++) {
- Sum = (UINT16) (Sum + Buffer[Index]);
- }
-
- return (UINT16) Sum;
-}
-
-EFI_STATUS
-PrintGuid (
- IN EFI_GUID *Guid
- )
-/*++
-
-Routine Description:
-
- This function prints a GUID to STDOUT.
-
-Arguments:
-
- Guid Pointer to a GUID to print.
-
-Returns:
-
- EFI_SUCCESS The GUID was printed.
- EFI_INVALID_PARAMETER The input was NULL.
-
---*/
-{
- if (Guid == NULL) {
- printf ("ERROR: PrintGuid called with a NULL value.\n");
- return EFI_INVALID_PARAMETER;
- }
-
- printf (
- "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x\n",
- Guid->Data1,
- Guid->Data2,
- Guid->Data3,
- Guid->Data4[0],
- Guid->Data4[1],
- Guid->Data4[2],
- Guid->Data4[3],
- Guid->Data4[4],
- Guid->Data4[5],
- Guid->Data4[6],
- Guid->Data4[7]
- );
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-PrintGuidToBuffer (
- IN EFI_GUID *Guid,
- IN OUT UINT8 *Buffer,
- IN UINT32 BufferLen,
- IN BOOLEAN Uppercase
- )
-/*++
-
-Routine Description:
-
- This function prints a GUID to a buffer
-
-Arguments:
-
- Guid - Pointer to a GUID to print.
- Buffer - Pointer to a user-provided buffer to print to
- BufferLen - Size of the Buffer
- Uppercase - If use upper case.
-
-Returns:
-
- EFI_SUCCESS The GUID was printed.
- EFI_INVALID_PARAMETER The input was NULL.
- EFI_BUFFER_TOO_SMALL The input buffer was not big enough
-
---*/
-{
- if (Guid == NULL) {
- printf ("ERROR: PrintGuidToBuffer() called with a NULL value\n");
- return EFI_INVALID_PARAMETER;
- }
-
- if (BufferLen < PRINTED_GUID_BUFFER_SIZE) {
- printf ("ERORR: PrintGuidToBuffer() called with invalid buffer size\n");
- return EFI_BUFFER_TOO_SMALL;
- }
-
- if (Uppercase) {
- sprintf (
- Buffer,
- "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
- Guid->Data1,
- Guid->Data2,
- Guid->Data3,
- Guid->Data4[0],
- Guid->Data4[1],
- Guid->Data4[2],
- Guid->Data4[3],
- Guid->Data4[4],
- Guid->Data4[5],
- Guid->Data4[6],
- Guid->Data4[7]
- );
- } else {
- sprintf (
- Buffer,
- "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- Guid->Data1,
- Guid->Data2,
- Guid->Data3,
- Guid->Data4[0],
- Guid->Data4[1],
- Guid->Data4[2],
- Guid->Data4[3],
- Guid->Data4[4],
- Guid->Data4[5],
- Guid->Data4[6],
- Guid->Data4[7]
- );
- }
-
- return EFI_SUCCESS;
-}
-
-#ifdef __GNUC__
-
-size_t _filelength(int fd)
-{
- struct stat stat_buf;
- fstat(fd, &stat_buf);
- return stat_buf.st_size;
-}
-
-#ifndef __CYGWIN__
-char *strlwr(char *s)
-{
- char *p = s;
- for(;*s;s++) {
- *s = tolower(*s);
- }
- return p;
-}
-#endif
-#endif
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