search for: x86targetobjectfile

Hello devs, llvm+clang doesn't emit .s/.o files which can be linked successfully, on a 64-bit compilation, with the Solaris linker ld(1). The problem lies in the way the .eh_frame section header is created. llvm+clang creates it with SHT_PROGBITS and SHT_ALLOC|SHT_WRITE, while the Solaris linker expects a SHT_AMD64_UNWIND section with SHT_ALLOC only permissions [1]. Simple example follows:

...elease+Asserts build llvm[3]: Compiling X86TargetMachine.cpp for Release+Asserts build llvm[3]: Compiling LoopStrengthReduce.cpp for Release+Asserts build llvm[3]: Compiling InstCombineCalls.cpp for Release+Asserts build llvm[3]: Compiling DwarfDebug.cpp for Release+Asserts build llvm[3]: Compiling X86TargetObjectFile.cpp for Release+Asserts build llvm[3]: Compiling InstCombineCasts.cpp for Release+Asserts build llvm[3]: Compiling X86TargetTransformInfo.cpp for Release+Asserts build llvm[3]: Compiling InstCombineCompares.cpp for Release+Asserts build llvm[3]: Compiling LoopUnrollPass.cpp for Release+Asserts buil...