[cfe-commits] r74405 - in /cfe/trunk: include/clang/Basic/LangOptions.h include/clang/Driver/ArgList.h include/clang/Driver/Options.def lib/Basic/Targets.cpp lib/CodeGen/CGCall.cpp lib/Driver/ArgList.cpp lib/Driver/Tools.cpp lib/Frontend/InitPreprocessor.cpp test/CodeGen/stack-protector.c tools/clang-cc/clang-cc.cpp

[Anders Carlsson]

28 jun 2009 kl. 00.36 skrev Bill Wendling:

> Author: void
> Date: Sun Jun 28 02:36:13 2009
> New Revision: 74405
>
> URL: http://llvm.org/viewvc/llvm-project?rev=74405&view=rev
> Log:
> Add stack protector support to clang. This generates the 'ssp' and  
> 'sspreq'
> function attributes. There are predefined macros that are defined  
> when stack
> protectors are used: __SSP__=1 with -fstack-protector and  
> __SSP_ALL__=2 with
> -fstack-protector-all.
>

Nice!

>
>   unsigned OpenCL            : 1; // OpenCL C99 language extensions.
>
> +  unsigned StackProtector    : 2; // Whether stack protectors are on:
> +                                  //   0 - None
> +                                  //   1 - On
> +                                  //   2 - All
>

I know that the bitfield can't be an enum because of MSVC, but could  
you add getters and setters with an enum instead? (Like getGCMode/ 
setGCMode)

Anders