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Re: [Qemu-devel] [PATCH] iwMMXt instruction set for the PXA270.
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From: |
Paul Brook |
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Subject: |
Re: [Qemu-devel] [PATCH] iwMMXt instruction set for the PXA270. |
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Date: |
Fri, 16 Mar 2007 21:42:20 +0000 |
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User-agent: |
KMail/1.9.5 |
> The iwMMXt has 16+ of its own registers, Does someone know if there's
> any standard way for gdb to read their values so they can be printed
> when you do "info registers"? It may be worth adding proper piece in
> gdbstub.c then.
Yes, recent gdb has remote protocol bits for this. The same mechanisms can be
used to expose system registers.
http://sourceware.org/gdb/current/onlinedocs/gdb_35.html
Paul