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>eCos User Guide</TH
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>eCos User Guide</TH
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>Chapter 12. Running an <SPAN
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>Chapter 12. Running an <SPAN
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CLASS="PRODUCTNAME"
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>eCos</SPAN
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>eCos</SPAN
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> Test Case</TD
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> Test Case</TD
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><DIV
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CLASS="SECT1"
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><H1
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><H1
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CLASS="SECT1"
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CLASS="SECT1"
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><A
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><A
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NAME="USING-COMMANDLINE-TESTCASE">Using the command line</H1
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NAME="USING-COMMANDLINE-TESTCASE">Using the command line</H1
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><P
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><P
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>Start a command shell (such as a Cygwin shell window in Windows)
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>Start a command shell (such as a Cygwin shell window in Windows)
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with the environment variables set as described in the toolchain
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with the environment variables set as described in the toolchain
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documentation. Change to the directory in which you set up your build
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documentation. Change to the directory in which you set up your build
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tree, and invoke GDB on the test
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tree, and invoke GDB on the test
|
program.</P
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program.</P
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><P
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><P
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>To run the bin_sem0 test (which will
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>To run the bin_sem0 test (which will
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test the kernel for the correct creation and destruction of binary
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test the kernel for the correct creation and destruction of binary
|
semaphores) type: </P
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semaphores) type: </P
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><TABLE
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><TR
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><TR
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><TD
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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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>$ <TT
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>$ <TT
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CLASS="REPLACEABLE"
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CLASS="REPLACEABLE"
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><I
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><I
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>TARGET-</I
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>TARGET-</I
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></TT
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></TT
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>gdb -nw install/tests/kernel/<TT
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>gdb -nw install/tests/kernel/<TT
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CLASS="REPLACEABLE"
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CLASS="REPLACEABLE"
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><I
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><I
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><version></I
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><version></I
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></TT
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></TT
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>/tests/bin_sem0</PRE
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>/tests/bin_sem0</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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><P
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><P
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>You should see output similar to the following in the command
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>You should see output similar to the following in the command
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window:</P
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window:</P
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><TABLE
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><TABLE
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BORDER="5"
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BGCOLOR="#E0E0F0"
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WIDTH="70%"
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WIDTH="70%"
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><TR
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><TR
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><TD
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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"
|
>GNU gdb THIS-GDB-VERSION
|
>GNU gdb THIS-GDB-VERSION
|
Copyright 2001 Free Software Foundation, Inc.
|
Copyright 2001 Free Software Foundation, Inc.
|
GDB is free software, covered by the GNU General Public License, and you are
|
GDB is free software, covered by the GNU General Public License, and you are
|
welcome to change it and/or distribute copies of it under certain conditions.
|
welcome to change it and/or distribute copies of it under certain conditions.
|
Type "show copying" to see the conditions.
|
Type "show copying" to see the conditions.
|
There is absolutely no warranty for GDB. Type "show warranty" for details.
|
There is absolutely no warranty for GDB. Type "show warranty" for details.
|
This GDB was configured as "--host=THIS-HOST --target=THIS-TARGET".
|
This GDB was configured as "--host=THIS-HOST --target=THIS-TARGET".
|
(gdb)</PRE
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(gdb)</PRE
|
></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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><P
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><P
|
>If you are trying to run a synthetic target test on Linux, skip the following connection and download
|
>If you are trying to run a synthetic target test on Linux, skip the following connection and download
|
steps. Otherwise, connect to the target by typing: </P
|
steps. Otherwise, connect to the target by typing: </P
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><TABLE
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><TABLE
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><TR
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><TR
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><TD
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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"
|
>(gdb) set remotebaud 38400
|
>(gdb) set remotebaud 38400
|
(gdb) target remote /dev/ttyS0</PRE
|
(gdb) target remote /dev/ttyS0</PRE
|
></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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><P
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><P
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>on Linux or</P
|
>on Linux or</P
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><TABLE
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><TABLE
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BORDER="5"
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BORDER="5"
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BGCOLOR="#E0E0F0"
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WIDTH="70%"
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WIDTH="70%"
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><TR
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><TR
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><TD
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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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>(gdb) set remotebaud 38400
|
>(gdb) set remotebaud 38400
|
(gdb) target remote com1</PRE
|
(gdb) target remote com1</PRE
|
></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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><P
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><P
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>on Windows or</P
|
>on Windows or</P
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><TABLE
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><TABLE
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BORDER="5"
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BORDER="5"
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BGCOLOR="#E0E0F0"
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BGCOLOR="#E0E0F0"
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WIDTH="70%"
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WIDTH="70%"
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><TR
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><TR
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><TD
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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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>(gdb) target sim</PRE
|
>(gdb) target sim</PRE
|
></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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><P
|
><P
|
>to use a simulator in either host O/S.</P
|
>to use a simulator in either host O/S.</P
|
><P
|
><P
|
>Check the documentation for the target board for the actual baud rate
|
>Check the documentation for the target board for the actual baud rate
|
to use when connecting to real targets.</P
|
to use when connecting to real targets.</P
|
><P
|
><P
|
>You will see output similar to the following: </P
|
>You will see output similar to the following: </P
|
><TABLE
|
><TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Remote debugging using /dev/ttyS1
|
>Remote debugging using /dev/ttyS1
|
0x0000d50c in ?? ()
|
0x0000d50c in ?? ()
|
at <TT
|
at <TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
>BASE_DIR</I
|
>BASE_DIR</I
|
></TT
|
></TT
|
>/kernel/<TT
|
>/kernel/<TT
|
CLASS="REPLACEABLE"
|
CLASS="REPLACEABLE"
|
><I
|
><I
|
><version></I
|
><version></I
|
></TT
|
></TT
|
>/src/common/kapi.cxx:345
|
>/src/common/kapi.cxx:345
|
|
|
Current language: auto; currently c++
|
Current language: auto; currently c++
|
(gdb) </PRE
|
(gdb) </PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
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></TABLE
|
><P
|
><P
|
>Or if you are using the simulator:</P
|
>Or if you are using the simulator:</P
|
><TABLE
|
><TABLE
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BORDER="5"
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BORDER="5"
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BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
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WIDTH="70%"
|
WIDTH="70%"
|
><TR
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><TR
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><TD
|
><TD
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><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Connected to the simulator.
|
>Connected to the simulator.
|
(gdb)</PRE
|
(gdb)</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
><P
|
><P
|
>Now download the program to the target with</P
|
>Now download the program to the target with</P
|
><TABLE
|
><TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>(gdb) load</PRE
|
>(gdb) load</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
><P
|
><P
|
>You should see output similar to the following on your screen: </P
|
>You should see output similar to the following on your screen: </P
|
><TABLE
|
><TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
|
><TR
|
><TR
|
><TD
|
><TD
|
><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Loading section .text, size 0x4b04 lma 0x108000
|
>Loading section .text, size 0x4b04 lma 0x108000
|
Loading section .rodata, size 0x738 lma 0x10cb08
|
Loading section .rodata, size 0x738 lma 0x10cb08
|
Loading section .data, size 0x1c0 lma 0x10d240
|
Loading section .data, size 0x1c0 lma 0x10d240
|
Start address 0x108000, load size 21500
|
Start address 0x108000, load size 21500
|
Transfer rate: 24571 bits/sec, 311 bytes/write.
|
Transfer rate: 24571 bits/sec, 311 bytes/write.
|
(gdb)</PRE
|
(gdb)</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
><P
|
><P
|
>You are now ready to run your program. If you type: </P
|
>You are now ready to run your program. If you type: </P
|
><TABLE
|
><TABLE
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BORDER="5"
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BGCOLOR="#E0E0F0"
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WIDTH="70%"
|
WIDTH="70%"
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><TR
|
><TR
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><TD
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><TD
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><PRE
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><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>(gdb) continue</PRE
|
>(gdb) continue</PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
><P
|
><P
|
>you will see output similar to the following: </P
|
>you will see output similar to the following: </P
|
><TABLE
|
><TABLE
|
BORDER="5"
|
BORDER="5"
|
BGCOLOR="#E0E0F0"
|
BGCOLOR="#E0E0F0"
|
WIDTH="70%"
|
WIDTH="70%"
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><TR
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><TR
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><TD
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><TD
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><PRE
|
><PRE
|
CLASS="PROGRAMLISTING"
|
CLASS="PROGRAMLISTING"
|
>Continuing.
|
>Continuing.
|
PASS:<Binary Semaphore 0 OK>
|
PASS:<Binary Semaphore 0 OK>
|
EXIT:<done></PRE
|
EXIT:<done></PRE
|
></TD
|
></TD
|
></TR
|
></TR
|
></TABLE
|
></TABLE
|
><DIV
|
><DIV
|
CLASS="NOTE"
|
CLASS="NOTE"
|
><BLOCKQUOTE
|
><BLOCKQUOTE
|
CLASS="NOTE"
|
CLASS="NOTE"
|
><P
|
><P
|
><B
|
><B
|
>Note: </B
|
>Note: </B
|
> If you are using a simulator or the synthetic target rather
|
> If you are using a simulator or the synthetic target rather
|
than real hardware, you must use the GDB command
|
than real hardware, you must use the GDB command
|
“run” rather than “continue” to
|
“run” rather than “continue” to
|
start your program.</P
|
start your program.</P
|
></BLOCKQUOTE
|
></BLOCKQUOTE
|
></DIV
|
></DIV
|
><P
|
><P
|
>You can terminate your GDB session with
|
>You can terminate your GDB session with
|
<SPAN
|
<SPAN
|
CLASS="emphasis"
|
CLASS="emphasis"
|
><I
|
><I
|
CLASS="EMPHASIS"
|
CLASS="EMPHASIS"
|
>Control+C</I
|
>Control+C</I
|
></SPAN
|
></SPAN
|
>, otherwise it will sit in the
|
>, otherwise it will sit in the
|
“idle” thread and use up CPU time. This is not a problem
|
“idle” thread and use up CPU time. This is not a problem
|
with real targets, but may have undesirable effects in simulated or
|
with real targets, but may have undesirable effects in simulated or
|
synthetic targets. Type <B
|
synthetic targets. Type <B
|
CLASS="COMMAND"
|
CLASS="COMMAND"
|
>quit</B
|
>quit</B
|
> and you are
|
> and you are
|
done. </P
|
done. </P
|
></DIV
|
></DIV
|
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|
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>Running an <SPAN
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CLASS="PRODUCTNAME"
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>eCos</SPAN
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>eCos</SPAN
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> Test Case</TD
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> Test Case</TD
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WIDTH="33%"
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ALIGN="right"
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ALIGN="right"
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VALIGN="top"
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VALIGN="top"
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>Testing Filters</TD
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>Testing Filters</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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></DIV
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></DIV
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></BODY
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></BODY
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></HTML
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></HTML
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