[cfe-commits] r122987 - in /cfe/trunk: include/clang/Basic/LangOptions.h include/clang/Driver/CC1Options.td lib/Driver/Tools.cpp lib/Frontend/CompilerInvocation.cpp test/Driver/apple-kext-mkernel.c

[jahanian]

On Jan 6, 2011, at 7:20 PM, Douglas Gregor wrote:

> 
> On Jan 6, 2011, at 5:05 PM, Fariborz Jahanian wrote:
> 
>> Author: fjahanian
>> Date: Thu Jan  6 19:05:02 2011
>> New Revision: 122987
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=122987&view=rev
>> Log:
>> Add all options needed to support -fapple-kext. wip.
>> 
>> Added:
>>   cfe/trunk/test/Driver/apple-kext-mkernel.c
>> Modified:
>>   cfe/trunk/include/clang/Basic/LangOptions.h
>>   cfe/trunk/include/clang/Driver/CC1Options.td
>>   cfe/trunk/lib/Driver/Tools.cpp
>>   cfe/trunk/lib/Frontend/CompilerInvocation.cpp
>> 
>> Modified: cfe/trunk/include/clang/Basic/LangOptions.h
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/LangOptions.h?rev=122987&r1=122986&r2=122987&view=diff
>> ==============================================================================
>> --- cfe/trunk/include/clang/Basic/LangOptions.h (original)
>> +++ cfe/trunk/include/clang/Basic/LangOptions.h Thu Jan  6 19:05:02 2011
>> @@ -45,6 +45,7 @@
>>  unsigned ObjCNonFragileABI : 1;  // Objective-C modern abi enabled
>>  unsigned ObjCNonFragileABI2 : 1;  // Objective-C enhanced modern abi enabled
>>  unsigned ObjCDefaultSynthProperties : 1; // Objective-C auto-synthesized properties.
>> +  unsigned AppleKext         : 1;  // Allow apple kext features.
>> 
>>  unsigned PascalStrings     : 1;  // Allow Pascal strings
>>  unsigned WritableStrings   : 1;  // Allow writable strings
>> @@ -156,6 +157,7 @@
>>    GNUMode = GNUKeywords = ImplicitInt = Digraphs = 0;
>>    HexFloats = 0;
>>    GC = ObjC1 = ObjC2 = ObjCNonFragileABI = ObjCNonFragileABI2 = 0;
>> +    AppleKext = 0;
>>    ObjCDefaultSynthProperties = 0;
>>    NoConstantCFStrings = 0; InlineVisibilityHidden = 0;
>>    C99 = Microsoft = Borland = CPlusPlus = CPlusPlus0x = 0;
> 
> Please update the AST reader and writer to handle this new bit.
> 
>> Modified: cfe/trunk/include/clang/Driver/CC1Options.td
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CC1Options.td?rev=122987&r1=122986&r2=122987&view=diff
>> ==============================================================================
>> --- cfe/trunk/include/clang/Driver/CC1Options.td (original)
>> +++ cfe/trunk/include/clang/Driver/CC1Options.td Thu Jan  6 19:05:02 2011
>> @@ -461,6 +461,8 @@
>>  HelpText<"Enable Objective-C garbage collection">;
>> def fobjc_gc_only : Flag<"-fobjc-gc-only">,
>>  HelpText<"Use GC exclusively for Objective-C related memory management">;
>> +def fapple_kext : Flag<"-fapple-kext">,
>> +  HelpText<"Use apple's kext abi">;
> 
> How about "Use Apple's kernel extensions ABI"?

In r 123003.

- Fariborz

> 
> 	- Doug
>