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Re: [PATCH v4 3/5] sim: or1k: add or1k target to sim

From: Simon Marchi <simon dot marchi at polymtl dot ca>
To: Stafford Horne <shorne at gmail dot com>
Cc: GDB patches <gdb-patches at sourceware dot org>, Openrisc <openrisc at lists dot librecores dot org>, Mike Frysinger <vapier at gentoo dot org>
Date: Tue, 05 Sep 2017 20:52:53 +0200
Subject: Re: [PATCH v4 3/5] sim: or1k: add or1k target to sim
Authentication-results: sourceware.org; auth=none
References: <cover.1496066478.git.shorne@gmail.com> <aaf9bb46e9b3a59d1fff197c08fa25c7e0bd3b16.1496066478.git.shorne@gmail.com> <617acff0490f4ae9ffcf961fb55b2ef1@polymtl.ca> <20170904214854.GN2609@lianli.shorne-pla.net>

On 2017-09-04 23:48, Stafford Horne wrote:

This is here to configure the UPR[UP] (UPR is present flag) to 1, evenin
case we didnt set it above when we do:

  SET_H_SYS_UPR (or1k_upr);

The call to SET_H_SYS_UPR() sets all of the flags in the UPR as sent in
from the user arguments. If they didn't set UPR[UP] we make sure itgets
set.

Oh ok for some reason I though that CHECK_SPR_FIELD was throwing anerror when a check failed, but actually it just prints a warning.That's why I thought that the UP bit would necessarily already be set atthis point.


Sorry about that.

Simon

References:
- Re: [PATCH v4 3/5] sim: or1k: add or1k target to sim
  - From: Simon Marchi
- Re: [PATCH v4 3/5] sim: or1k: add or1k target to sim
  - From: Stafford Horne

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