search for: issvr4_32abi

...ich is based on the > > SVR4ABI) > > for an out-of-tree subtarget which means I need to understand the > > current status a bit better. > > It's up to Hal, but I'd suggest to split up the isSVR4ABI predicate > into three separate options, e.g. isSVR4ABI (or maybe isSVR4_32ABI), > isELFv1ABI, and isELFv2ABI; and then add another one for your new > ABI. I'd certainly welcome this. The current state of affairs seems to be the result of evolution more than design, and cleaning this up seems like a good idea. Thanks again, Hal > > Bye, > Ulrich > &...

Hi all, I'm trying to understand which ABIs are supported in the PowerPC backend and I'm getting a bit confused. Here's what I've gathered so far alongside with some questions. - In PPCSubtarget.h there's DarwinABI, SVR4ABI and ELFv2ABI. - The CodeGenerator documentation claims that the AIX PowerPC ABI is followed (with some deviations). Is this refering to the DarwinABI? -

...PPC EABI (which is based on the SVR4ABI) >> for an out-of-tree subtarget which means I need to understand the >> current status a bit better. > > It's up to Hal, but I'd suggest to split up the isSVR4ABI predicate > into three separate options, e.g. isSVR4ABI (or maybe isSVR4_32ABI), > isELFv1ABI, and isELFv2ABI; and then add another one for your new > ABI. > > Bye, > Ulrich > >