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Date:      Thu, 08 Apr 2010 09:13:57 -0500
From:      Nathan Whitehorn <nwhitehorn@freebsd.org>
To:        Juli Mallett <jmallett@FreeBSD.org>
Cc:        src-committers@freebsd.org, svn-src-user@freebsd.org
Subject:   Re: svn commit: r206392 - user/jmallett/octeon/sys/mips/mips
Message-ID:  <4BBDE4A5.8090604@freebsd.org>
In-Reply-To: <201004080648.o386mKnr042060@svn.freebsd.org>
References:  <201004080648.o386mKnr042060@svn.freebsd.org>

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On 04/08/10 01:48, Juli Mallett wrote:
> Author: jmallett
> Date: Thu Apr  8 06:48:20 2010
> New Revision: 206392
> URL: http://svn.freebsd.org/changeset/base/206392
>
> Log:
>    Hide quad syscall calling convention behind __mips_o32.
>
> Modified:
>    user/jmallett/octeon/sys/mips/mips/vm_machdep.c
>
> Modified: user/jmallett/octeon/sys/mips/mips/vm_machdep.c
> ==============================================================================
> --- user/jmallett/octeon/sys/mips/mips/vm_machdep.c	Thu Apr  8 06:42:19 2010	(r206391)
> +++ user/jmallett/octeon/sys/mips/mips/vm_machdep.c	Thu Apr  8 06:48:20 2010	(r206392)
> @@ -265,19 +265,29 @@ cpu_set_syscall_retval(struct thread *td
>   {
>   	struct trapframe *locr0 = td->td_frame;
>   	unsigned int code;
> +#if defined(__mips_o32)
>   	int quad_syscall;
> +#endif
>    
What about 32-bit O32 compatibility? For PPC64, I wrapped this kind of 
code in if  (p->p_sysent->sv_flags & SV_ILP32).
-Nathan



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