[cfe-dev] initial OpenBSD toolchain

[Jonathan Gray]

No, that shouldn't have been included, while we use a kprintf format
attribute, __KPRINTF_ATTRIBUTE__ isn't defined by gcc.

Additionally it seems -x assembler-with-cpp doesn't generate
assembly that gas will accept when compiling locore.o.
This appears to be due to the lack of something like gcc's
-traditional-cpp flag.

On Mon, Jun 29, 2009 at 01:53:14PM -0700, Daniel Dunbar wrote:
> Applied here:
>   http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090629/018618.html
> 
> Thanks!
> 
> One question on the patch though, is it really true that gcc always defines
>   __KPRINTF_ATTRIBUTE__
> on OpenBSD?
> 
>  - Daniel
> 
> On Mon, Jun 29, 2009 at 9:34 AM, Jonathan Gray<jsg at goblin.cx> wrote:
> > Initial OpenBSD toolchain modelled after the FreeBSD one
> > with several changes. ?Lightly tested with static/dynamic
> > binaries on i386 and amd64.
> >
> > Defines required things like __OpenBSD__ which lets a kernel
> > compile/link.
> >
> > Several additional attributes such as __bounded__, __sentinel__
> > and warnings/semantics as described in
> > http://www.openbsd.org/cgi-bin/man.cgi?query=gcc-local&format=html
> > are highly desirable as well, but are not included for now.
> >
> > This diff requires the llvm Triple changes comitted earlier today
> > to build.
> >
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> > cfe-dev at cs.uiuc.edu
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> >
> >