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Date: Wed, 30 Oct 2013 20:43:47 +0100
Message-ID: <CAMuHMdWMZNF_KOMyVES2UbvCyGEH1N=CFp-TTWuLMzm89SLs3A@mail.gmail.com>
Subject: Re: [PATCH 1/3] powerpc: Enable emulate_step In Little Endian Mode
From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Tom Musta <tommusta@gmail.com>
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Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, tmusta@gmail.com,
 Andreas Schwab <schwab@linux-m68k.org>
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On Wed, Oct 30, 2013 at 8:35 PM, Tom Musta <tommusta@gmail.com> wrote:
> On 10/30/2013 12:43 PM, Andreas Schwab wrote:
>>
>> Tom Musta <tommusta@gmail.com> writes:
>>
>>> +#ifdef __LITTLE_ENDIAN__
>>> +       if (!regs->msr & MSR_LE)
>>
>>
>> That won't work.
>>
>> Andreas.
>>
>
> Please elaborate.

You want to test for "!(regs & MSR_LE)".

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds