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Re: [PATCH v1 0/4] semihosting read console support
From: |
Keith Packard |
Subject: |
Re: [PATCH v1 0/4] semihosting read console support |
Date: |
Wed, 18 Dec 2019 14:12:11 -0800 |
Alex Bennée <address@hidden> writes:
> Hi,
>
> This series introduces a new "blocking" console read function for
> semihosting and plumbs it in to the ARM semihosting code. The main bit
> of work is Keith's patch (with a few tweaks by me). The other
> preparatory patches make sure the PC is updated after semihosting
> succeeds and a little bit of clean-up.
>
> The following patches need review
> 01 - target arm remove unused EXCP_SEMIHOST leg
> 02 - target arm only update pc after semihosting compl
> 04 - tests tcg add a dumb as bricks semihosting consol
I've reviewed all four of these patches to the best of my (limited)
ability. I've also tested this with picolibc's semihosting support for
cortex-m3
Reviewed-by: Keith Packard <address@hidden>
Tested-by: Keith Packard <address@hidden>
Thanks much for the rework, definitely beyond my understanding of QEMU
internals.
--
-keith
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