From: Sebastian Huber <sebastian.huber@embedded-brains.de>
To: newlib@sourceware.org
Subject: Re: [PATCH] powerpc/setjmp: Fix 64-bit buffer alignment
Date: Thu, 10 Nov 2022 16:19:28 +0100 [thread overview]
Message-ID: <aae8eabd-b066-623d-73f6-f21a63a70b3b@embedded-brains.de> (raw)
In-Reply-To: <Y2kzSMZUP6/91R4T@calimero.vinschen.de>
On 07/11/2022 17:33, Corinna Vinschen wrote:
> On Nov 7 16:48, Sebastian Huber wrote:
>> The rlwinm is a word-size instruction which clears the remaining 32 bits of a
>> 64-bit register. Use clrrdi in 64-bit configurations.
> I'm getting a bit cross-eyed when looling at PowerPC assembler.
> I'm sure you tested it, so feel free to push.
Yes, I did test the individual patches, however, I should have tested
the overall function better. I hope that the 64-bit support is now complete.
--
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prev parent reply other threads:[~2022-11-10 15:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 15:48 Sebastian Huber
2022-11-07 16:33 ` Corinna Vinschen
2022-11-10 15:19 ` Sebastian Huber [this message]
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