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Re: Patch for Bug in GDB Simulator for h8300h targets
- From: Michael Snyder <msnyder at redhat dot com>
- To: Anil Paranjape <AnilP1 at KPITCummins dot com>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Wed, 10 Dec 2003 18:45:20 -0800
- Subject: Re: Patch for Bug in GDB Simulator for h8300h targets
- Organization: Red Hat, Inc.
- References: <69595093233BB547BB70CF5E492B63F20324EBD3@sohm.kpit.com>
Anil Paranjape wrote:
Hi Michael,
The maximum memory that can be addressed by H8300H series controllers( H8/3048,H8/3069 etc.)
is 16 Mbytes i.e. from 0x000000 to 0xFFFFFF. So when H8300H target is selected in simulator, it should be able to address 16 Mbytes of memory(24 bit addressing) but simulator allocates only
256 Kbytes of memory(18 bit addressing).
Please refer to section 1.3 of H8300H series programming manual,
http://www.eu.renesas.com/documents/mpumcu/pdf/h8300h_p.pdf
Anil, thank you for the clarification. There doesn't appear to be
a maintainer for the H8 simulator, so I'll put on my global maintainer
hat and say "check it in, please".