diff options
| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-03-27 22:50:05 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-03-27 22:50:05 +0000 |
| commit | edbdd2e5df8b59dac8ae5f45059407f8a79850d6 (patch) | |
| tree | e4ce058f3ca8e75c06523477c16f38c53b74c090 /llvm/lib/MC/MCObjectFileInfo.cpp | |
| parent | 9dcb3583d5743278f53865dc922beca20369e7db (diff) | |
| download | bcm5719-llvm-edbdd2e5df8b59dac8ae5f45059407f8a79850d6.tar.gz bcm5719-llvm-edbdd2e5df8b59dac8ae5f45059407f8a79850d6.zip | |
Canonicalise Windows target triple spellings
Construct a uniform Windows target triple nomenclature which is congruent to the
Linux counterpart. The old triples are normalised to the new canonical form.
This cleans up the long-standing issue of odd naming for various Windows
environments.
There are four different environments on Windows:
MSVC: The MS ABI, MSVCRT environment as defined by Microsoft
GNU: The MinGW32/MinGW32-W64 environment which uses MSVCRT and auxiliary libraries
Itanium: The MSVCRT environment + libc++ built with Itanium ABI
Cygnus: The Cygwin environment which uses custom libraries for everything
The following spellings are now written as:
i686-pc-win32 => i686-pc-windows-msvc
i686-pc-mingw32 => i686-pc-windows-gnu
i686-pc-cygwin => i686-pc-windows-cygnus
This should be sufficiently flexible to allow us to target other windows
environments in the future as necessary.
llvm-svn: 204977
Diffstat (limited to 'llvm/lib/MC/MCObjectFileInfo.cpp')
| -rw-r--r-- | llvm/lib/MC/MCObjectFileInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp index c27b88b9689..87ff0d359d1 100644 --- a/llvm/lib/MC/MCObjectFileInfo.cpp +++ b/llvm/lib/MC/MCObjectFileInfo.cpp @@ -566,7 +566,7 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) { COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ, SectionKind::getReadOnly()); - if (T.getOS() == Triple::Win32) { + if (T.isKnownWindowsMSVCEnvironment()) { StaticCtorSection = Ctx->getCOFFSection(".CRT$XCU", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | @@ -582,7 +582,7 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) { } - if (T.getOS() == Triple::Win32) { + if (T.isKnownWindowsMSVCEnvironment()) { StaticDtorSection = Ctx->getCOFFSection(".CRT$XTX", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | |
