Ok, i'm sorry i have to put this up here, but i seem to be unable to find the information i'm looking for. Could someone please point me to some reference documentation about EFI "printf" format reference? I mean it's not like regular printf, as it supports %g as GUID, and prints a question mark for %llu. My best Google-bet was "efi" "print" "format" reference "%g" "%s" "%a" "%d", but it did not gave any usable results. Other search terms came up with some color settings of some printers. What did i do wrong? How can anyone find this info? Thanks.
1 Answers
The flags are described in the PrintLib.h file. You can find it here: https://github.com/tianocore/edk2/blob/master/MdePkg/Include/Library/PrintLib.h.
EDIT:
The link above is valid if you use EDK2 for building you programs. The flags when building with gnu-efi are described in the print.c file. You can find it here (search for function _Print): https://sourceforge.net/p/gnu-efi/code/ci/master/tree/lib/print.c
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