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<HTML
><HEAD
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>SPARClite Architectural Simulator Setup</TITLE
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NAME="SETUP-SPARCLITE-SIM">SPARClite Architectural Simulator Setup</H1
><P
>The ESA SPARClite simulator is an architectural simulator
which implements all the features of the SPARClite needed to run
eCos. The current implementation provides accurate simulation of
the instruction set, interrupt controller, and timers, as well as
having generic support for diagnostic output and exceptions.</P
><P
>Note that the ESA SPARClite simulator is unsupported, but
is included in the release as a convenience.</P
><P
>To simplify connection to the simulator, you are advised to
create a GDB macro by putting the following code in your personal
GDB start-up file (gdb.ini on Windows and .gdbinit on UNIX).</P
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>define ssim   
 target sim -nfp -sparclite -dumbio   
 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 <B
CLASS="COMMAND"
>ssim</B
> on
the command line:</P
><TABLE
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WIDTH="70%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>(gdb) ssim</PRE
></TD
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></TABLE
><P
>You can achieve the same effect by typing out the macro&#8217;s
content on the command line if necessary.</P
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