[LLVMdev] MCELFStreamer subclassing

[Jim Grosbach]

Yep, that's the idea.

On Nov 15, 2011, at 12:20 PM, Carter, Jack wrote:

> So what I am hearing is that I should add the following to MC/MCFixup.h:
> 
>  FK_GPRel_1,    ///< A one-byte pc relative fixup.
>  FK_GPRel_2,    ///< A two-byte pc relative fixup.
>  FK_GPRel_4,    ///< A four-byte pc relative fixup.
>  FK_GPRel_8,    ///< A eight-byte pc relative fixup.
> 

Comments need to be changed to reference GP rather than PC.

> In MC/MCStreamer.cpp MCStreamer::EmitGpRel32Value()
> 
>  Figure out how to mark it with the imprint of FK_GPRel_4
> 
> In MC/ELFObjectWriter.cpp MipsELFObjectWriter::GetRelocType()
> 
>  Add a switch case for FK_GPRel_4 to put out the correct target specific relocation.
> 
> Is that correct? Did I miss anything?
> 
> Thanks,
> 
> Jack