#824 closed defect (fixed)
erc32sonic network driver produces illegal memory access on initialisation in sparc/erc32 sim
Reported by: | rjsmith | Owned by: | Joel Sherrill |
---|---|---|---|
Priority: | normal | Milestone: | 2 |
Component: | bsps | Version: | 4.6 |
Severity: | major | Keywords: | |
Cc: | bugs@…, rjsmith@…, jiri@… | Blocked By: | |
Blocking: |
Description
Code fails in simulator when attempting to initialise the erc32sonic network driver. Simulator flags an illegal memory access when code attempts to access I/O Area #0 (mapped from 0x10000000 onwards) where the network hardware device should be.
Release:
4.6.1
Environment:
Sun Ultra 10, Solaris 2.7, Atmel ERC32, RTEMS 4.6.1 with sparc/erc32 BSP and network supplement.
How-To-Repeat:
I've used the network demo code (enclosed) to reproduce the problem in the sparc/erc32 sim. Additionally, I've run the same executable in the XGC ERC32 sim to verify that the access is legal.
Attachments (1)
Change History (4)
comment:1 Changed on 03/08/06 at 15:09:04 by Joel Sherrill
Status: | assigned → waiting |
---|
comment:2 Changed on 03/08/06 at 21:24:56 by Joel Sherrill
Status: | waiting → closed |
---|
comment:3 Changed on 03/09/06 at 21:02:18 by rjsmith
Note: See
TracTickets for help on using
tickets.
From: Rob Smith <rjsmith@…>
To: Joel Sherrill <joel.sherrill@…>
Cc: bugs@…, ralf_corsepius@…, chrisj@…,
Subject: Re: RTEMS Re: bsps/824
Date: Thu, 09 Mar 2006 16:02:18 +0000