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1. Update internal EfiPrint protocol to contain all print interfaces provided by PrintLib class of MdePkg. 2. Update SetupBrowserDxe driver to produce new EfiPrint protocol. 

3. Update EdkDxePrintLib instance to implement all interfaces defined in PrintLib class based on new EfiPrint protocol.
4. Update Nt32Pkg platform.dsc to use EdkDxePrintLib instance for UEFI_APPLICATION modules.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4109 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2007-10-12 08:13:33 +00:00
parent a88c89156f
commit 2ad4dad029
6 changed files with 538 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
IntelFrameworkModulePkg/Universal/SetupBrowserDxe/Setup.c
View File

@ -2203,7 +2203,15 @@ Returns:
}
EFI_HANDLE PrintHandle = NULL;
EFI_PRINT_PROTOCOL mPrintProtocol = { UnicodeVSPrint };
EFI_PRINT_PROTOCOL mPrintProtocol =
{
UnicodeVSPrint,
UnicodeVSPrintAsciiFormat,
UnicodeValueToString,
AsciiVSPrint,
AsciiVSPrintUnicodeFormat,
AsciiValueToString
};
STATIC
EFI_STATUS

59
MdeModulePkg/Include/Protocol/Print.h
View File

@ -23,7 +23,7 @@ Abstract:
#define __PPRINT_H__
#define EFI_PRINT_PROTOCOL_GUID \
{ 0xdf2d868e, 0x32fc, 0x4cf0, {0x8e, 0x6b, 0xff, 0xd9, 0x5d, 0x13, 0x43, 0xd0 } }
{ 0x5bcc3dbc, 0x8c57, 0x450a, { 0xbb, 0xc, 0xa1, 0xc0, 0xbd, 0xde, 0x48, 0xc } }
//
// Forward reference for pure ANSI compatability
@ -33,17 +33,66 @@ typedef struct _EFI_PRINT_PROTOCOL EFI_PRINT_PROTOCOL;
typedef
UINTN
(EFIAPI *EFI_VSPRINT) (
(EFIAPI *UNI_VSPRINT) (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
IN VA_LIST Marker
);
struct _EFI_PRINT_PROTOCOL {
EFI_VSPRINT VSPrint;
};
typedef
UINTN
(EFIAPI *UNI_VSPRINT_ASCII) (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR8 *FormatString,
IN VA_LIST Marker
);
typedef
UINTN
(EFIAPI *VALUE_TO_UNISTRING) (
IN OUT CHAR16 *Buffer,
IN UINTN Flags,
IN INT64 Value,
IN UINTN Width
);
typedef
UINTN
(EFIAPI *ASCII_VSPRINT) (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR8 *FormatString,
IN VA_LIST Marker
);
typedef
UINTN
(EFIAPI *ASCII_VSPRINT_UNI) (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
IN VA_LIST Marker
);
typedef
UINTN
(EFIAPI *VALUE_TO_ASCIISTRING) (
IN OUT CHAR8 *Buffer,
IN UINTN Flags,
IN INT64 Value,
IN UINTN Width
);
struct _EFI_PRINT_PROTOCOL {
UNI_VSPRINT VSPrint;
UNI_VSPRINT_ASCII UniVSPrintAscii;
VALUE_TO_UNISTRING UniValueToString;
ASCII_VSPRINT AsciiVSPrint;
ASCII_VSPRINT_UNI AsciiVSPrintUni;
VALUE_TO_ASCIISTRING AsciiValueToString;
};
extern EFI_GUID gEfiPrintProtocolGuid;

549
MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c
View File

@ -19,9 +19,6 @@ Abstract:
--*/
#include <PiDxe.h>
#include <Protocol/Print.h>
@ -31,39 +28,12 @@ Abstract:
static EFI_PRINT_PROTOCOL *gPrintProtocol = NULL;
UINTN
UnicodeVSPrint (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN const CHAR16 *FormatString,
IN VA_LIST Marker
EFI_STATUS
EFIAPI
InternalLocatePrintProtocol (
)
/*++
Routine Description:
VSPrint 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 - Unicode 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 - Unicode format string see file header for more details.
Marker - Vararg list consumed by processing Format.
Returns:
Number of characters printed.
--*/
{
EFI_STATUS Status;
EFI_STATUS Status = EFI_SUCCESS;
if (gPrintProtocol == NULL) {
Status = gBS->LocateProtocol (
@ -73,81 +43,506 @@ Returns:
);
if (EFI_ERROR (Status)) {
gPrintProtocol = NULL;
}
if (gPrintProtocol == NULL) {
return 0;
return Status;
}
}
return EFI_SUCCESS;
}
/**
Produces a Null-terminated Unicode string in an output buffer based on
a Null-terminated Unicode format string and a VA_LIST argument list
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
and BufferSize.
The Unicode string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list specified by Marker based on the
contents of the format string.
The number of Unicode characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
If BufferSize > 1 and FormatString is NULL, then ASSERT().
If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
Unicode string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@param Marker VA_LIST marker for the variable argument list.
@return The number of Unicode characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
UnicodeVSPrint (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
IN VA_LIST Marker
)
{
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->VSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
Unicode format string and variable argument list.
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
and BufferSize.
The Unicode string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list based on the contents of the format string.
The number of Unicode characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
If BufferSize > 1 and FormatString is NULL, then ASSERT().
If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
Unicode string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@return The number of Unicode characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
UnicodeSPrint (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN const CHAR16 *FormatString,
IN CONST CHAR16 *FormatString,
...
)
{
UINTN Return;
VA_LIST Marker;
VA_LIST Marker;
VA_START (Marker, FormatString);
Return = UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
VA_END (Marker);
return Return;
return UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
ASCII format string and a VA_LIST argument list
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
and BufferSize.
The Unicode string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list specified by Marker based on the
contents of the format string.
The number of Unicode characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
If BufferSize > 1 and FormatString is NULL, then ASSERT().
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
Unicode string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@param Marker VA_LIST marker for the variable argument list.
@return The number of Unicode characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
UnicodeVSPrintAsciiFormat (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR8 *FormatString,
IN VA_LIST Marker
)
{
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->UniVSPrintAscii (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
ASCII format string and variable argument list.
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
and BufferSize.
The Unicode string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list based on the contents of the
format string.
The number of Unicode characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
If BufferSize > 1 and FormatString is NULL, then ASSERT().
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
Unicode string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@return The number of Unicode characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
UnicodeSPrintAsciiFormat (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR8 *FormatString,
...
)
{
VA_LIST Marker;
VA_START (Marker, FormatString);
return UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Converts a decimal value to a Null-terminated Unicode string.
Converts the decimal number specified by Value to a Null-terminated Unicode
string specified by Buffer containing at most Width characters. No padding of spaces
is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
The number of Unicode characters in Buffer is returned not including the Null-terminator.
If the conversion contains more than Width characters, then only the first
Width characters are returned, and the total number of characters
required to perform the conversion is returned.
Additional conversion parameters are specified in Flags.
The Flags bit LEFT_JUSTIFY is always ignored.
All conversions are left justified in Buffer.
If Width is 0, PREFIX_ZERO is ignored in Flags.
If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas
are inserted every 3rd digit starting from the right.
If HEX_RADIX is set in Flags, then the output buffer will be
formatted in hexadecimal format.
If Value is < 0 and HEX_RADIX is not set in Flags, then the fist character in Buffer is a '-'.
If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored,
then Buffer is padded with '0' characters so the combination of the optional '-'
sign character, '0' characters, digit characters for Value, and the Null-terminator
add up to Width characters.
If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().
If Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If unsupported bits are set in Flags, then ASSERT().
If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().
If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()
@param Buffer Pointer to the output buffer for the produced Null-terminated
Unicode string.
@param Flags The bitmask of flags that specify left justification, zero pad, and commas.
@param Value The 64-bit signed value to convert to a string.
@param Width The maximum number of Unicode characters to place in Buffer, not including
the Null-terminator.
@return The number of Unicode characters in Buffer not including the Null-terminator.
**/
UINTN
EFIAPI
UnicodeValueToString (
IN OUT CHAR16 *Buffer,
IN UINTN Flags,
IN INT64 Value,
IN UINTN Width
)
{
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->UniValueToString (Buffer, Flags, Value, Width);
}
/**
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
ASCII format string and a VA_LIST argument list.
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
and BufferSize.
The ASCII string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list specified by Marker based on
the contents of the format string.
The number of ASCII characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0, then no output buffer is produced and 0 is returned.
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 0 and FormatString is NULL, then ASSERT().
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
ASSERT().
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
ASCII string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@param Marker VA_LIST marker for the variable argument list.
@return The number of ASCII characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
AsciiVSPrint (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN const CHAR8 *FormatString,
IN CONST CHAR8 *FormatString,
IN VA_LIST Marker
)
/*++
Routine Description:
VSPrint 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 - Unicode 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 - Unicode format string see file header for more details.
Marker - Vararg list consumed by processing Format.
Returns:
Number of characters printed.
--*/
{
return 0;
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
ASCII format string and variable argument list.
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
and BufferSize.
The ASCII string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list based on the contents of the
format string.
The number of ASCII characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0, then no output buffer is produced and 0 is returned.
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 0 and FormatString is NULL, then ASSERT().
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
ASSERT().
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
ASCII string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@return The number of ASCII characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
AsciiSPrint (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN const CHAR8 *FormatString,
IN CONST CHAR8 *FormatString,
...
)
{
UINTN Return;
VA_LIST Marker;
VA_LIST Marker;
VA_START (Marker, FormatString);
Return = AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
VA_END (Marker);
return Return;
return AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
ASCII format string and a VA_LIST argument list.
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
and BufferSize.
The ASCII string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list specified by Marker based on
the contents of the format string.
The number of ASCII characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0, then no output buffer is produced and 0 is returned.
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 0 and FormatString is NULL, then ASSERT().
If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
ASSERT().
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
ASCII string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@param Marker VA_LIST marker for the variable argument list.
@return The number of ASCII characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
AsciiVSPrintUnicodeFormat (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
IN VA_LIST Marker
)
{
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->AsciiVSPrintUni (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
ASCII format string and variable argument list.
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
and BufferSize.
The ASCII string is produced by parsing the format string specified by FormatString.
Arguments are pulled from the variable argument list based on the contents of the
format string.
The number of ASCII characters in the produced output buffer is returned not including
the Null-terminator.
If BufferSize is 0, then no output buffer is produced and 0 is returned.
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
If BufferSize > 0 and FormatString is NULL, then ASSERT().
If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
ASSERT().
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
Null-terminator, then ASSERT().
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
ASCII string.
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
@param FormatString Null-terminated Unicode format string.
@return The number of ASCII characters in the produced output buffer not including the
Null-terminator.
**/
UINTN
EFIAPI
AsciiSPrintUnicodeFormat (
OUT CHAR8 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
...
)
{
VA_LIST Marker;
VA_START (Marker, FormatString);
return AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
}
/**
Converts a decimal value to a Null-terminated ASCII string.
Converts the decimal number specified by Value to a Null-terminated ASCII string
specified by Buffer containing at most Width characters. No padding of spaces
is ever performed.
If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
The number of ASCII characters in Buffer is returned not including the Null-terminator.
If the conversion contains more than Width characters, then only the first Width
characters are returned, and the total number of characters required to perform
the conversion is returned.
Additional conversion parameters are specified in Flags.
The Flags bit LEFT_JUSTIFY is always ignored.
All conversions are left justified in Buffer.
If Width is 0, PREFIX_ZERO is ignored in Flags.
If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas
are inserted every 3rd digit starting from the right.
If HEX_RADIX is set in Flags, then the output buffer will be
formatted in hexadecimal format.
If Value is < 0 and HEX_RADIX is not set in Flags, then the fist character in Buffer is a '-'.
If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored,
then Buffer is padded with '0' characters so the combination of the optional '-'
sign character, '0' characters, digit characters for Value, and the Null-terminator
add up to Width characters.
If Buffer is NULL, then ASSERT().
If unsupported bits are set in Flags, then ASSERT().
If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().
If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()
@param Buffer Pointer to the output buffer for the produced Null-terminated
ASCII string.
@param Flags The bitmask of flags that specify left justification, zero pad, and commas.
@param Value The 64-bit signed value to convert to a string.
@param Width The maximum number of ASCII characters to place in Buffer, not including
the Null-terminator.
@return The number of ASCII characters in Buffer not including the Null-terminator.
**/
UINTN
EFIAPI
AsciiValueToString (
IN OUT CHAR8 *Buffer,
IN UINTN Flags,
IN INT64 Value,
IN UINTN Width
)
{
if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
return 0;
}
return gPrintProtocol->AsciiValueToString (Buffer, Flags, Value, Width);
}

2
MdeModulePkg/MdeModulePkg.dec
View File

@ -69,7 +69,7 @@
gEfiCapsuleArchProtocolGuid = { 0x5053697E, 0x2EBC, 0x4819, { 0x90, 0xD9, 0x05, 0x80, 0xDE, 0xEE, 0x57, 0x54 }}
gEfiLoadPeImageProtocolGuid = { 0x5CB5C776, 0x60D5, 0x45EE, { 0x88, 0x3C, 0x45, 0x27, 0x08, 0xCD, 0x74, 0x3F }}
gEfiPrintProtocolGuid = { 0xDF2D868E, 0x32FC, 0x4CF0, { 0x8E, 0x6B, 0xFF, 0xD9, 0x5D, 0x13, 0x43, 0xD0 }}
gEfiPrintProtocolGuid = { 0x5bcc3dbc, 0x8c57, 0x450a, { 0xbb, 0x0c, 0xa1, 0xc0, 0xbd, 0xde, 0x48, 0x0c }}
gEfiGenericMemTestProtocolGuid = { 0x309DE7F1, 0x7F5E, 0x4ACE, { 0xB4, 0x9C, 0x53, 0x1B, 0xE5, 0xAA, 0x95, 0xEF }}
gEfiDiskInfoProtocolGuid = { 0xD432A67F, 0x14DC, 0x484B, { 0xB3, 0xBB, 0x3F, 0x02, 0x91, 0x84, 0x93, 0x27 }}
gEfiFvbExtensionProtocolGuid = { 0x53A4C71B, 0xB581, 0x4170, { 0x91, 0xB3, 0x8D, 0xB8, 0x7A, 0x4B, 0x5C, 0x46 }}

2
MdePkg/Library/UefiLib/UefiLibPrint.c
View File

@ -58,7 +58,7 @@ InternalPrint (
Return = UnicodeVSPrint (Buffer, BufferSize, Format, Marker);
if (Console != NULL) {
if (Console != NULL && Return > 0) {
//
// To be extra safe make sure Console has been initialized
//

1
Nt32Pkg/Nt32Pkg.dsc
View File

@ -216,6 +216,7 @@
WinNtLib|Nt32Pkg/Library/DxeWinNtLib/DxeWinNtLib.inf
OemHookStatusCodeLib|Nt32Pkg/Library/DxeNt32OemHookStatusCodeLib/DxeNt32OemHookStatusCodeLib.inf
DebugLib|IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
PrintLib|MdeModulePkg/Library/EdkDxePrintLib/EdkDxePrintLib.inf
################################################################################