diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 16 | ||||
| -rw-r--r-- | clang/test/Preprocessor/init.c | 7 |
2 files changed, 21 insertions, 2 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 15a0a906745..6173b7b11f3 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -471,6 +471,17 @@ protected: Builder.defineMacro("__ELF__"); if (Opts.POSIXThreads) Builder.defineMacro("_REENTRANT"); + + switch (Triple.getArch()) { + default: + break; + case llvm::Triple::arm: + case llvm::Triple::armeb: + case llvm::Triple::thumb: + case llvm::Triple::thumbeb: + Builder.defineMacro("__ARM_DWARF_EH__"); + break; + } } public: BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) { @@ -3827,8 +3838,9 @@ class ARMTargetInfo : public TargetInfo { DoubleAlign = LongLongAlign = LongDoubleAlign = SuitableAlign = 64; const llvm::Triple &T = getTriple(); - // size_t is unsigned long on MachO-derived environments and NetBSD. - if (T.isOSBinFormatMachO() || T.getOS() == llvm::Triple::NetBSD) + // size_t is unsigned long on MachO-derived environments, NetBSD and Bitrig. + if (T.isOSBinFormatMachO() || T.getOS() == llvm::Triple::NetBSD || + T.getOS() == llvm::Triple::Bitrig) SizeType = UnsignedLong; else SizeType = UnsignedInt; diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c index 5dc592126fc..2bbdb9c8d1e 100644 --- a/clang/test/Preprocessor/init.c +++ b/clang/test/Preprocessor/init.c @@ -2165,6 +2165,13 @@ // ARM-DARWIN-NO-EABI-NOT: #define __ARM_EABI__ 1 // ARM-DARWIN-EABI: #define __ARM_EABI__ 1 +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=armv7-bitrig-gnueabihf < /dev/null | FileCheck -check-prefix ARM-BITRIG %s +// ARM-BITRIG:#define __ARM_DWARF_EH__ 1 +// ARM-BITRIG:#define __SIZEOF_SIZE_T__ 4 +// ARM-BITRIG:#define __SIZE_MAX__ 4294967295U +// ARM-BITRIG:#define __SIZE_TYPE__ long unsigned int +// ARM-BITRIG:#define __SIZE_WIDTH__ 32 + // Check that -mhwdiv works properly for targets which don't have the hwdiv feature enabled by default. // RUN: %clang -target arm -mhwdiv=arm -x c -E -dM %s -o - | FileCheck --check-prefix=ARMHWDIV-ARM %s |
