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[Qemu-devel] Re: [patch] gdb-stub support for Alpha
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From: |
Jan Kiszka |
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Subject: |
[Qemu-devel] Re: [patch] gdb-stub support for Alpha |
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Date: |
Thu, 04 Dec 2008 16:58:23 +0100 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
Vince Weaver wrote:
> Here's an updated version of the patch. It fixes floating point support.
>
> It still double-steps after a branch for some reason though.
I would suggest checking out what gets translated, executed and
communicated by using '-d in_asm,out_asm' for the qemu command line,
running qemu itself inside gdb and maybe also enabling 'set debug remote
1' in the remote gdb instance (which will print the frontend<->backend
communication). That should help to get a better picture about what
happens and why you see double steps.
Jan
--
Siemens AG, Corporate Technology, CT SE 26
Corporate Competence Center Embedded Linux