Re: GCC 7 problems

To: Stephen Borrill <netbsd%precedence.co.uk@localhost>
Subject: Re: GCC 7 problems
From: coypu%sdf.org@localhost
Date: Thu, 28 Mar 2019 17:43:24 +0000

On Thu, Mar 28, 2019 at 05:26:05PM +0000, Stephen Borrill wrote:
> I get this when compiling:
> /usr/src/current/sys/arch/arm/arm/bcopyinout.S:717: Error: selected processor does not support `ldrh r3,[r0]' in ARM mode
> /usr/src/current/sys/arch/arm/arm/bcopyinout.S:721: Error: selected processor does not support `strh r3,[r1]' in ARM mode

Hm, well , that is the instruction we said we lack, and is causing
problems...

we can elide the error by forcing a newer ARM CPU, but is this code
actually reached?

References:
- GCC 7 problems
  - From: coypu
- Re: GCC 7 problems
  - From: Stephen Borrill

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