📄 setup-mn10300-sim.html
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<!-- Copyright (C) 2003 Red Hat, Inc. --><!-- This material may be distributed only subject to the terms --><!-- and conditions set forth in the Open Publication License, v1.0 --><!-- or later (the latest version is presently available at --><!-- http://www.opencontent.org/openpub/). --><!-- Distribution of the work or derivative of the work in any --><!-- standard (paper) book form is prohibited unless prior --><!-- permission is obtained from the copyright holder. --><HTML><HEAD><TITLE>MN10300 Architectural Simulator Setup</TITLE><meta name="MSSmartTagsPreventParsing" content="TRUE"><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="eCos User Guide"HREF="ecos-user-guide.html"><LINKREL="UP"TITLE="Target Setup"HREF="appendix-target-setup.html"><LINKREL="PREVIOUS"TITLE="Target Setup"HREF="appendix-target-setup.html"><LINKREL="NEXT"TITLE="AM33 STB Hardware Setup"HREF="setup-am33-stb.html"></HEAD><BODYCLASS="SECT1"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">eCos User Guide</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="appendix-target-setup.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom">Appendix A. Target Setup</TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="setup-am33-stb.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><DIVCLASS="SECT1"><H1CLASS="SECT1"><ANAME="SETUP-MN10300-SIM">MN10300 Architectural Simulator Setup</H1><P>The MN10300 simulator is an architectural simulator for theMatsushita MN10300 that implements all features of the microprocessor necessary to run eCos. The current implementation provides accuratesimulation of the instruction set, interrupt controller, timers,and serial I/O.</P><P>In this release, you can run the same eCos binaries in thesimulator that can run on target hardware, if built for ROM start-up,with the exception of those that use the watchdog timer.</P><P>However, note that AM33 devices required to run eCos are notsimulated; therefore you cannot run eCos binaries built for theAM33 under the simulator. For the AM33, the simulator is effectivelyan instruction-set only simulator.</P><P>To simplify connection to the simulator, you are advised tocreate a GDB macro by putting the following code in your personalGDB start-up file (gdb.ini on Windows and .gdbinit on UNIX).</P><TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="PROGRAMLISTING">define msim target sim --board=stdeval1 --memory-region 0x34004000,0x8 rbreak cyg_test_exit rbreak cyg_assert_fail end</PRE></TD></TR></TABLE><P>You can then connect to the simulator by invoking the command <TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="PROGRAMLISTING">msim</PRE></TD></TR></TABLE> onthe command line:</P><TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="PROGRAMLISTING">(gdb) msim</PRE></TD></TR></TABLE><P>You can achieve the same effect by typing out the macro’scontent on the command line if necessary.</P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="appendix-target-setup.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="ecos-user-guide.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="setup-am33-stb.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">Target Setup</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="appendix-target-setup.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">AM33 STB Hardware Setup</TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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