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Re: [Arm] SP and SL initialization refactored
- From: Alexander Fedotov <alfedotov at gmail dot com>
- To: "Richard Earnshaw (lists)" <Richard dot Earnshaw at arm dot com>, Nick Clifton <nickc at redhat dot com>, Tamar Christina <Tamar dot Christina at arm dot com>, Newlib <newlib at sourceware dot org>
- Cc: nd <nd at arm dot com>
- Date: Tue, 26 Mar 2019 13:53:05 +0300
- Subject: Re: [Arm] SP and SL initialization refactored
- References: <CAN8C2Cp_c=fQyqG-wMfU5wavz2a-4940Lqa3Vvdw+iz3TYhUqw@mail.gmail.com>
ping
On Tue, Mar 19, 2019 at 4:54 PM Alexander Fedotov <alfedotov@gmail.com> wrote:
>
> Hi all
>
> In continue of threads
> https://sourceware.org/ml/newlib/2019/msg00117.html and
> https://sourceware.org/ml/newlib/2019/msg00102.html
>
> I have reworked stack pointer initialization and stack limit as well.
> General idea behind of all these changes is to provide hook for
> flexibility (including semihosting when debug tap is used) and improve
> readability of existing crt0 code.
> And now code makes SP initialization in Thumb mode :)
>
> Any comments are very appreciated.
>
> Alex
--
Best regards,
AF