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List:       user-mode-linux-devel
Subject:    Re: [uml-devel] another round of uml on ppc
From:       Jeff Dike <jdike () karaya ! com>
Date:       2002-02-14 12:15:33
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rob@terizla.org said:
> I've been poking around, but i think i'm getting tripped up in header
> files and can't get both a non-conflicting declaration for show_regs()
> and a regs with a gpr[] member ( arch/um/sys-ppc/sysrq.c: 31 )

OK, the deal with this is that we want to pull in include/asm-ppc/ptrace.h
from include/asm/ptrace.h, but we don't want the ppc pt_regs.  So, 
include/asm/ptrace.h renames it with the '#define pt_regs pt_regs_subarch'.

sigcontext-ppc does the same thing.

The problem we saw was that the included header was pulling in processor.h
which had its occurrences of pt_regs changed because it was inside that 
redefine.

				Jeff


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