diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Print/Print.c')
| -rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Print/Print.c | 771 |
1 files changed, 0 insertions, 771 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Print/Print.c b/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Print/Print.c deleted file mode 100644 index 55c0a043d4..0000000000 --- a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Print/Print.c +++ /dev/null @@ -1,771 +0,0 @@ -/*++
-
-Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
-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:
-
- Print.c
-
-Abstract:
-
- Basic Ascii AvSPrintf() function named AvSPrint(). AvSPrint() enables very
- simple implemenation of debug prints.
-
- You can not Print more than PEI_LIB_MAX_PRINT_BUFFER characters at a
- time. This makes the implementation very simple.
-
- AvSPrint format specification has the follwoing form
-
- %[flags][width]type
-
- flags:
- '-' - Left justify
- '+' - Prefix a sign
- ' ' - Prefix a blank
- ',' - Place commas in numberss
- '0' - Prefix for width with zeros
- 'l' - UINT64
- 'L' - UINT64
-
- width:
- '*' - Get width from a UINTN argumnet from the argument list
- Decimal number that represents width of print
-
- type:
- 'p' - arugment is VOID *; printed as hex number
- 'X' - argument is a UINTN hex number, prefix '0'
- 'x' - argument is a hex number
- 'd' - argument is a decimal number
- 'a' - argument is an ascii string
- 'S', 's' - argument is an Unicode string
- 'g' - argument is a pointer to an EFI_GUID
- 't' - argument is a pointer to an EFI_TIME structure
- 'c' - argument is an ascii character
- 'r' - argument is EFI_STATUS
- '%' - Print a %
-
---*/
-
-#include "Tiano.h"
-#include "Pei.h"
-#include "PeiLib.h"
-#include "Print.h"
-
-
-STATIC
-UINTN
-ValueToString (
- IN OUT CHAR8 *Buffer,
- IN INT64 Value,
- IN UINTN Flags,
- IN UINTN Width
- );
-
-STATIC
-UINTN
-ValueTomHexStr (
- IN OUT CHAR8 *Buffer,
- IN UINT64 Value,
- IN UINTN Flags,
- IN UINTN Width
- );
-
-STATIC
-UINTN
-GuidToString (
- IN EFI_GUID *Guid,
- IN OUT CHAR8 *Buffer,
- IN UINTN BufferSize
- );
-
-STATIC
-UINTN
-TimeToString (
- IN EFI_TIME *Time,
- IN OUT CHAR8 *Buffer,
- IN UINTN BufferSize
- );
-
-STATIC
-UINTN
-EfiStatusToString (
- IN EFI_STATUS Status,
- OUT CHAR8 *Buffer,
- IN UINTN BufferSize
- );
-
-
-UINTN
-ASPrint (
- OUT CHAR8 *Buffer,
- IN UINTN BufferSize,
- IN CONST CHAR8 *Format,
- ...
- )
-/*++
-
-Routine Description:
-
- ASPrint function to process format and place the results in Buffer.
-
-Arguments:
-
- Buffer - Ascii buffer to print the results of the parsing of Format into.
-
- BufferSize - Maximum number of characters to put into buffer. Zero means no
- limit.
-
- Format - Ascii format string see file header for more details.
-
- ... - Vararg list consumed by processing Format.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- UINTN Return;
- VA_LIST Marker;
-
- VA_START(Marker, Format);
- Return = AvSPrint(Buffer, BufferSize, Format, Marker);
- VA_END (Marker);
-
- return Return;
-}
-
-
-UINTN
-AvSPrint (
- OUT CHAR8 *StartOfBuffer,
- IN UINTN BufferSize,
- IN CONST CHAR8 *FormatString,
- IN VA_LIST Marker
- )
-/*++
-
-Routine Description:
-
- AvSPrint function to process format and place the results in Buffer. Since a
- VA_LIST is used this rountine allows the nesting of Vararg routines. Thus
- this is the main print working routine
-
-Arguments:
-
- StartOfBuffer - Ascii buffer to print the results of the parsing of Format into.
-
- BufferSize - Maximum number of characters to put into buffer. Zero means
- no limit.
-
- FormatString - Ascii format string see file header for more details.
-
- Marker - Vararg list consumed by processing Format.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- CHAR8 TempBuffer[CHARACTER_NUMBER_FOR_VALUE];
- CHAR8 *Buffer;
- CHAR8 *AsciiStr;
- CHAR16 *UnicodeStr;
- CHAR8 *Format;
- UINTN Index;
- UINTN Flags;
- UINTN Width;
- UINTN Count;
- UINTN BufferLeft;
- UINT64 Value;
- EFI_GUID *TmpGUID;
- BOOLEAN Done;
-
- //
- // Process the format string. Stop if Buffer is over run.
- //
- Buffer = StartOfBuffer;
- Format = (CHAR8 *) FormatString;
- BufferLeft = BufferSize;
- for (Index = 0; (*Format != '\0') && (Index < BufferSize - 1); Format++) {
- if (*Format != '%') {
- if ((*Format == '\n') && (Index < BufferSize - 2)) {
- //
- // If carage return add line feed
- //
- Buffer[Index++] = '\r';
- BufferLeft -= sizeof (CHAR8);
- }
-
- Buffer[Index++] = *Format;
- BufferLeft -= sizeof (CHAR8);
- } else {
-
- //
- // Now it's time to parse what follows after %
- //
- Flags = 0;
- Width = 0;
- for (Done = FALSE; !Done; ) {
- Format++;
-
- switch (*Format) {
-
- case '-': Flags |= LEFT_JUSTIFY; break;
- case '+': Flags |= PREFIX_SIGN; break;
- case ' ': Flags |= PREFIX_BLANK; break;
- case ',': Flags |= COMMA_TYPE; break;
- case 'L':
- case 'l': Flags |= LONG_TYPE; break;
-
- case '*':
- Width = VA_ARG (Marker, UINTN);
- break;
-
- case '0':
- Flags |= PREFIX_ZERO;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- Count = 0;
- do {
- Count = (Count * 10) + *Format - '0';
- Format++;
- } while ((*Format >= '0') && (*Format <= '9'));
- Format--;
- Width = Count;
- break;
-
- default:
- Done = TRUE;
- }
- }
-
- switch (*Format) {
- case 'p':
- //
- // Flag space, +, 0, L & l are invalid for type p.
- //
- Flags &= ~(PREFIX_BLANK| PREFIX_SIGN | LONG_TYPE);
- if (sizeof (VOID *) > 4) {
- Flags |= LONG_TYPE;
- Value = VA_ARG (Marker, UINT64);
- } else {
- Value = VA_ARG (Marker, UINTN);
- }
- Flags |= PREFIX_ZERO;
-
- ValueTomHexStr (TempBuffer, Value, Flags, Width);
- AsciiStr = TempBuffer;
-
- for (; (*AsciiStr != '\0') && (Index < BufferSize - 1); AsciiStr++) {
- Buffer[Index++] = *AsciiStr;
- }
- break;
- case 'X':
- Flags |= PREFIX_ZERO;
- Width = sizeof (UINT64) * 2;
-
- //
- // break skiped on purpose
- //
- case 'x':
- if ((Flags & LONG_TYPE) == LONG_TYPE) {
- Value = VA_ARG (Marker, UINT64);
- } else {
- Value = VA_ARG (Marker, UINTN);
- }
-
- ValueTomHexStr (TempBuffer, Value, Flags, Width);
- AsciiStr = TempBuffer;
-
- for (; (*AsciiStr != '\0') && (Index < BufferSize - 1); AsciiStr++) {
- Buffer[Index++] = *AsciiStr;
- }
- break;
-
- case 'd':
- if ((Flags & LONG_TYPE) == LONG_TYPE) {
- Value = VA_ARG (Marker, UINT64);
- } else {
- Value = (UINTN) VA_ARG (Marker, UINTN);
- }
-
- ValueToString (TempBuffer, Value, Flags, Width);
- AsciiStr = TempBuffer;
-
- for (; (*AsciiStr != '\0') && (Index < BufferSize - 1); AsciiStr++) {
- Buffer[Index++] = *AsciiStr;
- }
- break;
-
- case 's':
- case 'S':
- UnicodeStr = (CHAR16 *) VA_ARG (Marker, CHAR8 *);
- if (UnicodeStr == NULL) {
- UnicodeStr = L"<null string>";
- }
-
- for (Count = 0; (*UnicodeStr != '\0') && (Index < BufferSize - 1); UnicodeStr++, Count++) {
- Buffer[Index++] = (CHAR8) *UnicodeStr;
- }
- //
- // Add padding if needed
- //
- for (; (Count < Width) && (Index < BufferSize - 1); Count++) {
- Buffer[Index++] = ' ';
- }
-
- break;
-
- case 'a':
- AsciiStr = (CHAR8 *) VA_ARG (Marker, CHAR8 *);
- if (AsciiStr == NULL) {
- AsciiStr = "<null string>";
- }
-
- for (Count = 0; (*AsciiStr != '\0') && (Index < BufferSize - 1); AsciiStr++, Count++) {
- Buffer[Index++] = *AsciiStr;
- }
- //
- // Add padding if needed
- //
- for (; (Count < Width) && (Index < BufferSize - 1); Count++) {
- Buffer[Index++] = ' ';
- }
- break;
-
- case 'c':
- Buffer[Index++] = (CHAR8) VA_ARG (Marker, UINTN);
- break;
-
- case 'g':
- TmpGUID = VA_ARG (Marker, EFI_GUID *);
- if (TmpGUID != NULL) {
- Index += GuidToString (
- TmpGUID,
- &Buffer[Index],
- BufferLeft
- );
- }
- break;
-
- case 't':
- Index += TimeToString (
- VA_ARG (Marker, EFI_TIME *),
- &Buffer[Index],
- BufferLeft
- );
- break;
-
- case 'r':
- Index += EfiStatusToString (
- VA_ARG (Marker, EFI_STATUS),
- &Buffer[Index],
- BufferLeft
- );
- break;
-
- case '%':
- Buffer[Index++] = *Format;
- break;
-
- default:
- //
- // if the type is unknown print it to the screen
- //
- Buffer[Index++] = *Format;
- }
-
- BufferLeft = BufferSize - Index;
- }
- }
-
- Buffer[Index++] = '\0';
-
- return &Buffer[Index] - StartOfBuffer;
-}
-
-
-
-static CHAR8 mHexStr[] = { '0','1','2','3','4','5','6','7',
- '8','9','A','B','C','D','E','F' };
-
-STATIC
-UINTN
-ValueTomHexStr (
- IN OUT CHAR8 *Buffer,
- IN UINT64 Value,
- IN UINTN Flags,
- IN UINTN Width
- )
-/*++
-
-Routine Description:
-
- AvSPrint worker function that prints a Value as a hex number in Buffer
-
-Arguments:
-
- Buffer - Location to place ascii hex string of Value.
-
- Value - Hex value to convert to a string in Buffer.
-
- Flags - Flags to use in printing Hex string, see file header for details.
-
- Width - Width of hex value.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- CHAR8 TempBuffer[CHARACTER_NUMBER_FOR_VALUE];
- CHAR8 *TempStr;
- CHAR8 Prefix;
- CHAR8 *BufferPtr;
- UINTN Count;
- UINTN Index;
-
- TempStr = TempBuffer;
- BufferPtr = Buffer;
-
- //
- // Count starts at one since we will null terminate. Each iteration of the
- // loop picks off one nibble. Oh yea TempStr ends up backwards
- //
- Count = 0;
- do {
- *(TempStr++) = mHexStr[Value & 0x0f];
- Value = RShiftU64 (Value, 4);
- Count++;
- } while (Value != 0);
-
- if (Flags & PREFIX_ZERO) {
- Prefix = '0';
- } else if (!(Flags & LEFT_JUSTIFY)) {
- Prefix = ' ';
- } else {
- Prefix = 0x00;
- }
- for (Index = Count; Index < Width; Index++) {
- *(TempStr++) = Prefix;
- }
-
- //
- // Reverse temp string into Buffer.
- //
- if (Width > 0 && (UINTN) (TempStr - TempBuffer) > Width) {
- TempStr = TempBuffer + Width;
- }
- Index = 0;
- while (TempStr != TempBuffer) {
- *(BufferPtr++) = *(--TempStr);
- Index++;
- }
-
- *BufferPtr = 0;
- return Index;
-}
-
-STATIC
-UINTN
-ValueToString (
- IN OUT CHAR8 *Buffer,
- IN INT64 Value,
- IN UINTN Flags,
- IN UINTN Width
- )
-/*++
-
-Routine Description:
-
- AvSPrint worker function that prints a Value as a decimal number in Buffer
-
-Arguments:
-
- Buffer - Location to place ascii decimal number string of Value.
-
- Value - Decimal value to convert to a string in Buffer.
-
- Flags - Flags to use in printing decimal string, see file header for details.
-
- Width - Width of hex value.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- CHAR8 TempBuffer[CHARACTER_NUMBER_FOR_VALUE];
- CHAR8 *TempStr;
- CHAR8 *BufferPtr;
- UINTN Count;
- UINTN NumberCount;
- UINTN Remainder;
- BOOLEAN Negative;
- UINTN Index;
-
- Negative = FALSE;
- TempStr = TempBuffer;
- BufferPtr = Buffer;
- Count = 0;
- NumberCount = 0;
- Remainder = 0;
-
- if (Value < 0) {
- Negative = TRUE;
- Value = -Value;
- }
-
- do {
- Value = (INT64)DivU64x32 ((UINT64)Value, 10, &Remainder);
- *(TempStr++) = (CHAR8)(Remainder + '0');
- Count++;
- NumberCount++;
- if ((Flags & COMMA_TYPE) == COMMA_TYPE) {
- if (NumberCount % 3 == 0 && Value != 0) {
- *(TempStr++) = ',';
- Count++;
- }
- }
- } while (Value != 0);
-
- if (Negative) {
- *(BufferPtr++) = '-';
- Count++;
- }
-
- //
- // Reverse temp string into Buffer.
- //
- if (Width > 0 && (UINTN) (TempStr - TempBuffer) > Width) {
- TempStr = TempBuffer + Width;
- }
- Index = 0;
- while (TempStr != TempBuffer) {
- *(BufferPtr++) = *(--TempStr);
- }
-
- *BufferPtr = 0;
- return Index;
-}
-
-STATIC
-UINTN
-GuidToString (
- IN EFI_GUID *Guid,
- IN CHAR8 *Buffer,
- IN UINTN BufferSize
- )
-/*++
-
-Routine Description:
-
- AvSPrint worker function that prints an EFI_GUID.
-
-Arguments:
-
- Guid - Pointer to GUID to print.
-
- Buffer - Buffe to print Guid into.
-
- BufferSize - Size of Buffer.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- UINTN Size;
-
- Size = ASPrint (
- Buffer,
- BufferSize,
- "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- (UINTN)Guid->Data1,
- (UINTN)Guid->Data2,
- (UINTN)Guid->Data3,
- (UINTN)Guid->Data4[0],
- (UINTN)Guid->Data4[1],
- (UINTN)Guid->Data4[2],
- (UINTN)Guid->Data4[3],
- (UINTN)Guid->Data4[4],
- (UINTN)Guid->Data4[5],
- (UINTN)Guid->Data4[6],
- (UINTN)Guid->Data4[7]
- );
-
- //
- // ASPrint will null terminate the string. The -1 skips the null
- //
- return Size - 1;
-}
-
-
-STATIC
-UINTN
-TimeToString (
- IN EFI_TIME *Time,
- OUT CHAR8 *Buffer,
- IN UINTN BufferSize
- )
-/*++
-
-Routine Description:
-
- AvSPrint worker function that prints EFI_TIME.
-
-Arguments:
-
- Time - Pointer to EFI_TIME sturcture to print.
-
- Buffer - Buffer to print Time into.
-
- BufferSize - Size of Buffer.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- UINTN Size;
-
- Size = ASPrint (
- Buffer,
- BufferSize,
- "%02d/%02d/%04d %02d:%02d",
- (UINTN)Time->Month,
- (UINTN)Time->Day,
- (UINTN)Time->Year,
- (UINTN)Time->Hour,
- (UINTN)Time->Minute
- );
-
- //
- // ASPrint will null terminate the string. The -1 skips the null
- //
- return Size - 1;
-}
-
-STATIC
-UINTN
-EfiStatusToString (
- IN EFI_STATUS Status,
- OUT CHAR8 *Buffer,
- IN UINTN BufferSize
- )
-/*++
-
-Routine Description:
-
- AvSPrint worker function that prints EFI_STATUS as a string. If string is
- not known a hex value will be printed.
-
-Arguments:
-
- Status - EFI_STATUS sturcture to print.
-
- Buffer - Buffer to print EFI_STATUS message string into.
-
- BufferSize - Size of Buffer.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- UINTN Size;
- CHAR8 *Desc;
-
- if (Status == EFI_SUCCESS) {
- Desc = "Success";
- } else if (Status == EFI_LOAD_ERROR) {
- Desc = "Load Error";
- } else if (Status == EFI_INVALID_PARAMETER) {
- Desc = "Invalid Parameter";
- } else if (Status == EFI_UNSUPPORTED) {
- Desc = "Unsupported";
- } else if (Status == EFI_BAD_BUFFER_SIZE) {
- Desc = "Bad Buffer Size";
- } else if (Status == EFI_BUFFER_TOO_SMALL) {
- Desc = "Buffer Too Small";
- } else if (Status == EFI_NOT_READY) {
- Desc = "Not Ready";
- } else if (Status == EFI_DEVICE_ERROR) {
- Desc = "Device Error";
- } else if (Status == EFI_WRITE_PROTECTED) {
- Desc = "Write Protected";
- } else if (Status == EFI_OUT_OF_RESOURCES) {
- Desc = "Out of Resources";
- } else if (Status == EFI_VOLUME_CORRUPTED) {
- Desc = "Volume Corrupt";
- } else if (Status == EFI_VOLUME_FULL) {
- Desc = "Volume Full";
- } else if (Status == EFI_NO_MEDIA) {
- Desc = "No Media";
- } else if (Status == EFI_MEDIA_CHANGED) {
- Desc = "Media changed";
- } else if (Status == EFI_NOT_FOUND) {
- Desc = "Not Found";
- } else if (Status == EFI_ACCESS_DENIED) {
- Desc = "Access Denied";
- } else if (Status == EFI_NO_RESPONSE) {
- Desc = "No Response";
- } else if (Status == EFI_NO_MAPPING) {
- Desc = "No mapping";
- } else if (Status == EFI_TIMEOUT) {
- Desc = "Time out";
- } else if (Status == EFI_NOT_STARTED) {
- Desc = "Not started";
- } else if (Status == EFI_ALREADY_STARTED) {
- Desc = "Already started";
- } else if (Status == EFI_ABORTED) {
- Desc = "Aborted";
- } else if (Status == EFI_ICMP_ERROR) {
- Desc = "ICMP Error";
- } else if (Status == EFI_TFTP_ERROR) {
- Desc = "TFTP Error";
- } else if (Status == EFI_PROTOCOL_ERROR) {
- Desc = "Protocol Error";
- } else if (Status == EFI_WARN_UNKNOWN_GLYPH) {
- Desc = "Warning Unknown Glyph";
- } else if (Status == EFI_WARN_DELETE_FAILURE) {
- Desc = "Warning Delete Failure";
- } else if (Status == EFI_WARN_WRITE_FAILURE) {
- Desc = "Warning Write Failure";
- } else if (Status == EFI_WARN_BUFFER_TOO_SMALL) {
- Desc = "Warning Buffer Too Small";
- } else {
- Desc = NULL;
- }
- //
- // If we found a match, copy the message to the user's buffer. Otherwise
- // sprint the hex status code to their buffer.
- //
- if (Desc != NULL) {
- Size = ASPrint (Buffer, BufferSize, "%a", Desc);
- } else {
- Size = ASPrint (Buffer, BufferSize, "%X", Status);
- }
- return Size - 1;
-}
|