forked from OSchip/llvm-project
82b3e28e83
Problem: On SystemZ we need to open text files in text mode. On Windows, files opened in text mode adds a CRLF '\r\n' which may not be desirable. Solution: This patch adds two new flags - OF_CRLF which indicates that CRLF translation is used. - OF_TextWithCRLF = OF_Text | OF_CRLF indicates that the file is text and uses CRLF translation. Developers should now use either the OF_Text or OF_TextWithCRLF for text files and OF_None for binary files. If the developer doesn't want carriage returns on Windows, they should use OF_Text, if they do want carriage returns on Windows, they should use OF_TextWithCRLF. So this is the behaviour per platform with my patch: z/OS: OF_None: open in binary mode OF_Text : open in text mode OF_TextWithCRLF: open in text mode Windows: OF_None: open file with no carriage return OF_Text: open file with no carriage return OF_TextWithCRLF: open file with carriage return The Major change is in llvm/lib/Support/Windows/Path.inc to only set text mode if the OF_CRLF is set. ``` if (Flags & OF_CRLF) CrtOpenFlags |= _O_TEXT; ``` These following files are the ones that still use OF_Text which I left unchanged. I modified all these except raw_ostream.cpp in recent patches so I know these were previously in Binary mode on Windows. ./llvm/lib/Support/raw_ostream.cpp ./llvm/lib/TableGen/Main.cpp ./llvm/tools/dsymutil/DwarfLinkerForBinary.cpp ./llvm/unittests/Support/Path.cpp ./clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp ./clang/lib/Frontend/CompilerInstance.cpp ./clang/lib/Driver/Driver.cpp ./clang/lib/Driver/ToolChains/Clang.cpp Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D99426 |
||
---|---|---|
.. | ||
Darwin/resources | ||
Acceptor.cpp | ||
Acceptor.h | ||
CMakeLists.txt | ||
LLDBServerUtilities.cpp | ||
LLDBServerUtilities.h | ||
LLGSOptions.td | ||
SystemInitializerLLGS.cpp | ||
SystemInitializerLLGS.h | ||
lldb-gdbserver.cpp | ||
lldb-platform.cpp | ||
lldb-server.cpp | ||
lldb-server.exports |