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From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
Subject: Re: [libre-riscv-dev] daily kan-ban update 04aug2020
Date: Tue, 4 Aug 2020 16:34:51 +0100
Message-ID: <CAPweEDx-RfqBAz80j-39cRQGty-m8ooX_BSGU1PeHMFyt8GEiw@mail.gmail.com> (raw)
In-Reply-To: <CAPweEDwXLUq3=T6_=KhSNzcYqRerTAEGsmmC5MGhhuTpXhmQGA@mail.gmail.com>

On Tue, Aug 4, 2020 at 1:45 PM Luke Kenneth Casson Leighton
<lkcl@lkcl.net> wrote:

> i will be able to dump the entire regfile this way and do a diff compare of libresoc vs microwatt.
>
> this will tell us exactly which instruction being executed is not doing the correct thing.

ta-daaa, which is exactly what occurred.  the wishbone data-bus
request is not getting an "ACK" on a stw instruction, which means i
have a place to start investigating.

hurrah.

l.

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Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-04 12:45 Luke Kenneth Casson Leighton
2020-08-04 15:34 ` Luke Kenneth Casson Leighton [this message]
2020-08-04 17:18 ` Tobias Platen
2020-08-04 17:32   ` Luke Kenneth Casson Leighton
2020-08-05 16:40     ` Tobias Platen
2020-08-05 16:48       ` Tobias Platen
2020-08-05 17:08         ` Luke Kenneth Casson Leighton
2020-08-05 17:37           ` Tobias Platen
2020-08-05 18:39             ` Luke Kenneth Casson Leighton
2020-08-05 18:55               ` Tobias Platen
2020-08-05 19:02                 ` Luke Kenneth Casson Leighton

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