From: Marcus Shawcroft <marcus.shawcroft@linaro.org>
To: Richard Henderson <rth@twiddle.net>
Cc: libc-ports@sourceware.org
Subject: Re: [COMMITTED] AArch64 ensure getcontext initializes pstate.
Date: Wed, 05 Jun 2013 15:03:00 -0000 [thread overview]
Message-ID: <CABXK9ne8Avy5sUmrMoeUaDe00yv6K7OFijqJh4-H2tiJHTGrTg@mail.gmail.com> (raw)
In-Reply-To: <51ADE0D6.4030202@twiddle.net>
On 4 June 2013 13:43, Richard Henderson <rth@twiddle.net> wrote:
> On 06/04/2013 02:10 AM, Marcus Shawcroft wrote:
>> mov x2, sp
>> str x2, [x0, oSP]
>>
>> + /* Initialize the pstate. */
>> + mov x3, #0
>> + str x3, [x0, oPSTATE]
>
> Surely you can store XZR directly?
Yes... I'll push another patch shortly.
/Marcus
prev parent reply other threads:[~2013-06-05 15:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-04 9:10 Marcus Shawcroft
2013-06-04 12:43 ` Richard Henderson
2013-06-05 15:03 ` Marcus Shawcroft [this message]
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