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>MN10300 Architectural Simulator Setup</TITLE
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>MN10300 Architectural Simulator Setup</TITLE
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>Appendix A. Target Setup</TD
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>Appendix A. Target Setup</TD
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><A
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NAME="SETUP-MN10300-SIM">MN10300 Architectural Simulator Setup</H1
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NAME="SETUP-MN10300-SIM">MN10300 Architectural Simulator Setup</H1
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><P
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><P
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>The MN10300 simulator is an architectural simulator for the
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>The MN10300 simulator is an architectural simulator for the
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Matsushita MN10300 that implements all features of the microprocessor
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Matsushita MN10300 that implements all features of the microprocessor
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necessary to run eCos. The current implementation provides accurate
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necessary to run eCos. The current implementation provides accurate
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simulation of the instruction set, interrupt controller, timers,
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simulation of the instruction set, interrupt controller, timers,
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and serial I/O.</P
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and serial I/O.</P
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><P
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><P
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>In this release, you can run the same eCos binaries in the
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>In this release, you can run the same eCos binaries in the
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simulator that can run on target hardware, if built for ROM start-up,
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simulator that can run on target hardware, if built for ROM start-up,
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with the exception of those that use the watchdog timer.</P
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with the exception of those that use the watchdog timer.</P
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><P
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><P
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>However, note that AM33 devices required to run eCos are not
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>However, note that AM33 devices required to run eCos are not
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simulated; therefore you cannot run eCos binaries built for the
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simulated; therefore you cannot run eCos binaries built for the
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AM33 under the simulator. For the AM33, the simulator is effectively
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AM33 under the simulator. For the AM33, the simulator is effectively
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an instruction-set only simulator.</P
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an instruction-set only simulator.</P
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><P
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><P
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>To simplify connection to the simulator, you are advised to
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>To simplify connection to the simulator, you are advised to
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create a GDB macro by putting the following code in your personal
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create a GDB macro by putting the following code in your personal
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GDB start-up file (gdb.ini on Windows and .gdbinit on UNIX).</P
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GDB start-up file (gdb.ini on Windows and .gdbinit on UNIX).</P
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><PRE
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CLASS="PROGRAMLISTING"
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CLASS="PROGRAMLISTING"
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>define msim
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>define msim
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target sim --board=stdeval1 --memory-region 0x34004000,0x8
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target sim --board=stdeval1 --memory-region 0x34004000,0x8
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rbreak cyg_test_exit
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rbreak cyg_test_exit
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rbreak cyg_assert_fail
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rbreak cyg_assert_fail
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end</PRE
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end</PRE
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></TD
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></TD
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></TABLE
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><P
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><P
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>You can then connect to the simulator by invoking the command <TABLE
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>You can then connect to the simulator by invoking the command <TABLE
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><TD
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><PRE
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><PRE
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CLASS="PROGRAMLISTING"
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CLASS="PROGRAMLISTING"
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>msim</PRE
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>msim</PRE
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></TD
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></TD
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></TR
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></TR
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></TABLE
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></TABLE
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> on
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> on
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the command line:</P
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the command line:</P
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CLASS="PROGRAMLISTING"
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CLASS="PROGRAMLISTING"
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>(gdb) msim</PRE
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>(gdb) msim</PRE
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></TD
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></TD
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></TABLE
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><P
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><P
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>You can achieve the same effect by typing out the macro’s
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>You can achieve the same effect by typing out the macro’s
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content on the command line if necessary.</P
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content on the command line if necessary.</P
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>AM33 STB Hardware Setup</TD
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>AM33 STB Hardware Setup</TD
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