> Date: Mon, 13 May 2019 19:55:00 +0200 > From: "Peter J. Philipp" <[email protected]> > > Hi, > > I am working on converting ofwreal.S to 64-bit and I'm basing the stack > (section 3.2.2) off this document: > > http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html > > I haven't found a 32-bit version of this, what did OpenBSD use for macppc? > > I have in the meanwhile gotten a book called "Mac OS X Internals" by Amit > Singh and it's a good book, it has a section regarding the 32 bit stack. > It talks about a Darwin ABI, would that help me any in OpenBSD/macppc? > > Any help is appreciated.
http://refspecs.linux-foundation.org/elf/elfspec_ppc.pdf There is also a newer version that we don't completely implement: https://www.polyomino.org.uk/publications/2011/Power-Arch-32-bit-ABI-supp-1.0-Linux.pdf Cheers, Mark
