From: Luke -Jr <luke@dashjr.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] MIPS emulation
Date: Sat, 28 Jun 2008 09:01:06 -0500 [thread overview]
Message-ID: <200806280901.11619.luke@dashjr.org> (raw)
In-Reply-To: <200806271350.40937.luke@dashjr.org>
On Friday 27 June 2008, Luke -Jr wrote:
> Is it possible to just emulate a MIPS CPU without any kind of ELF
> loader/BIOS/boot process, ideally letting me watch/debug the instruction
> flow and registers?
In particular, I get this log output when I try to boot a flash image:
cpu_mips_handle_mmu_fault pc bfc00000 ad bfc00000 rw 2 mmu_idx 0 smmu 1
cpu_mips_handle_mmu_fault address=bfc00000 ret 0 physical 1fc00000 prot 3
do_raise_exception_err: 15 0
do_interrupt enter: PC bfc00000 EPC 00000000 instruction bus error exception
do_interrupt: PC bfc00380 EPC bfc00000 cause 6
S 00400006 C 00000418 A 00000000 D 00000000
do_raise_exception_err: 15 0
do_interrupt enter: PC bfc00380 EPC bfc00000 instruction bus error exception
do_interrupt: PC bfc00380 EPC bfc00000 cause 6
S 00400006 C 00000418 A 00000000 D 00000000
next prev parent reply other threads:[~2008-06-28 14:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-27 18:50 [Qemu-devel] MIPS emulation Luke -Jr
2008-06-28 14:01 ` Luke -Jr [this message]
2008-06-28 19:39 ` Thiemo Seufer
2008-06-28 22:12 ` Luke -Jr
2008-07-04 2:02 ` Luke -Jr
2008-07-04 2:44 ` Thiemo Seufer
2008-07-04 3:27 ` Luke -Jr
2008-07-06 1:45 ` Luke -Jr
2008-07-06 4:52 ` Thiemo Seufer
2008-07-06 5:12 ` Luke -Jr
2008-07-07 1:46 ` Luke -Jr
2008-07-07 18:08 ` Luke -Jr
2008-07-08 4:13 ` [Qemu-devel] mapping devices to 0xfffe0000+ Luke -Jr
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200806280901.11619.luke@dashjr.org \
--to=luke@dashjr.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).