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From: Richard Earnshaw <>
To: Umesh Kalappa <>,, Binutils <>
Subject: Re: ARMV7a: selected processor does not support requested special purpose register
Date: Mon, 3 Oct 2022 16:48:16 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 03/10/2022 15:41, Umesh Kalappa via Binutils wrote:
> Hi All,
> We have problem to compile the following asm
> and asm error out with the subject message .
> Is mrs for float special register not valid on cortex-a9 ?
> Thank you
> ~Umesh

that's because the instruction you want is

vmrs r4, fpscr


  reply	other threads:[~2022-10-03 15:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-03 14:41 Umesh Kalappa
2022-10-03 15:48 ` Richard Earnshaw [this message]
2022-10-03 15:54   ` Richard Earnshaw
2022-10-04  4:26     ` Umesh Kalappa
2022-10-04 10:03       ` Richard Earnshaw
2022-10-04 15:10         ` Joseph Myers

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