The commit updates the PrintLib instance
MdeModulePkg/Library/DxePrintLibPrint2Protocol to use EFI_PRINT2S_PROTOCOL
to implement the APIs.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
For the following 12 APIs in MdeModulePkg/DxePrintLibPrint2Protocol:
UnicodeVSPrint
UnicodeBSPrint
UnicodeSPrint
UnicodeVSPrintAsciiFormat
UnicodeBSPrintAsciiFormat
UnicodeSPrintAsciiFormat
AsciiVSPrint
AsciiBSPrint
AsciiSPrint
AsciiVSPrintUnicodeFormat
AsciiBSPrintUnicodeFormat
AsciiSPrintUnicodeFormat
They will ASSERT when:
1) The input parameter 'StartOfBuffer' is NULL if 'BufferSize' indicates
at least 1 Ascii/Unicode character can be held.
2) The input parameter 'FormatString' is NULL if 'BufferSize' indicates at
least 1 Ascii/Unicode character can be held.
3) The input parameter 'FormatString' contains more than
PcdMaximum[Ascii|Unicode]StringLength Ascii/Unicode characters.
4) The produced string contains more than
PcdMaximum[Ascii|Unicode]StringLength Ascii/Unicode characters.
This commits removes the ASSERT case 4) and add the following new ASSERT
case:
4) The input parameter 'BufferSize' is greater than
(PcdMaximumAsciiStringLength * sizeof (CHAR8)) for Ascii format string or
(PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1) for Unicode format
string.
And for those ASSERT cases, 0 will be returned by those 12 APIs.
For the following 2 APIs in MdeModulePkg/DxePrintLibPrint2Protocol:
SPrintLength
SPrintLengthAsciiFormat
They will ASSERT when:
1) The input parameter 'FormatString' is NULL.
2) The input parameter 'FormatString' contains more than
PcdMaximum[Ascii|Unicode]StringLength Ascii/Unicode characters.
And for those ASSERT cases, 0 will be returned by those 2 APIs.
Now these APIs in the MdeModulePkg/DxePrintLibPrint2Protocol instance
follow the same rules with MdePkg/BasePrintLib.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1. Usage information in INF file comment blocks are either incomplete or incorrect.
This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes.
The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15962 6f19259b-4bc3-4df7-8a09-765794883524
The use of the BootServicesTableLib inside the DxePrintLibPrint2Protocol
allows for potential circular library dependency.
Signed-off-by: jcarsey
Reviewed-by: jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12273 6f19259b-4bc3-4df7-8a09-765794883524
1) Update the Print2 Protocol to only use arguments of type BASE_LIST. Since this is a change to the protocol definition, the GUID has also been updated.
2) Update the implementation of DxePrintLibPrint2Protocol for the update definition of the Print2 Protocol. Since the PrintLib does contain APIs that use VA_LIST, this library must convert arguments of type VA_LIST to arguments of type BASE_LIST prior to calling the Print2 Protocol services.
3) Update the implementation of PrintDxe to match the updated Print2 Prootocol
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8405 6f19259b-4bc3-4df7-8a09-765794883524
Hao Wu
Zeng, Star
jcarsey
lzeng14
hhtian
lgao4
mdkinney
qhuang8