path: root/doc/ref.sgml

<chapter id=reference>
  <title>Reference</title>

  <sect1 id=obtaining xreflabel="Obtaining DejaGnu">
    <title>Obtaining DejaGnu</title>

    <para>You can obtain DejaGnu from the DejaGnu web site at the
    <ulink URL="http://www.gnu.org">Free Software Foundation</ulink>,
    which is at <ulink
    URL="http://www.gnu.org/software/dejagnu/">www.gnu.org/software/dejagnu/
    </ulink></para>

  </sect1>

  <sect1 id=installation xreflabel="Installation">
    <title>Installation</title>
    
    <para>Once you have the DejaGnu source unpacked and available, you must
    first configure the software to specify where it is to run (and the
    associated defaults); then you can proceed to installing it.</para>

    <sect2 id=configuring xreflabel="Configuring DejaGnu">
      <title>Configuring DejaGnu</title>

      <para>It is usually best to configure in a directory separate from the
      source tree, specifying where to find the source with the optional
      <emphasis>--srcdir</emphasis> option to
      <emphasis>configure</emphasis>. DejaGnu uses the GNU
      <emphasis>autoconf</emphasis> to configure itself. For more info on using
      autoconf, read the GNU autoconf manual. To configure, execute the
      <filename>configure</filename> program, no other options are
      required. For an example, to configure in a seperate tree for objects,
      execute the configure script from the source tree like this:</para>

      <screen>
        ../dejagnu-&version/configure
      </screen>

      <para>DejaGnu doesn't care at config time if it's for testing a native
      system or a cross system. That is determined at runtime by using the
      config files.</para>

      <para>You may also want to use the <command>configure</command> option
      <emphasis>--prefix</emphasis> to specify where you want DejaGnu and its
      supporting code installed.  By default, installation is in subdirectories
      of <filename>/usr/local</filename>, but you can select any alternate
      directory <symbol>altdir</symbol> by including
      <option>--prefix</option>{altdir}} on the
      <command>configure</command> command line. (This value is captured in
      the Makefile variables <emphasis>prefix</emphasis> and
      <emphasis>exec</emphasis>prefix}.)</para>

      <para>Save for a small number of example tests, the DejaGnu distribution
      itself does not include any test suites; these are available
      separately. Test suites for the GNU development tools are included in
      those releases. After configuring the top-level DejaGnu directory, unpack
      and configure the test directories for the tools you want to test; then,
      in each test directory, run <emphasis>make check</emphasis> to build
      auxiliary programs required by some of the tests, and run the test
      suites.</para>

    </sect2>
    
    <sect2 id=installing  xreflabel="Installing DejaGnu">
      <title>Installing DejaGnu</title>

      <para>To install DejaGnu in your filesystem (either in
      <filename>/usr/local</filename>, or as specified by your
      <emphasis>--prefix</emphasis> option to <emphasis>configure</emphasis>),
      execute.</para>

      <screen>
        eg$ make install
      </screen>

      <para><emphasis>make install</emphasis>does thes things for
      DejaGnu:</para>

      <itemizedlist mark=bullet>
        <listitem><para>Look in the path specified for executables
          <symbol>$exec_prefix</symbol>) for directories called
          <filename>lib</filename> and <filename>bin</filename>. If these
          directories do not exist, <emphasis>make install</emphasis> creates
          them.</para></listitem>

        <listitem><para>Create another directory in the
        <filename>share</filename> directory, called
        <filename>dejagnu</filename>, and copy all the library files into
        it.</para></listitem>

        <listitem><para>Create a directory in the
        <filename>dejagnu/share</filename> directory, called
        <filename>config</filename>, and copy all the configuration files into
        it.</para></listitem>

	<listitem><para>Copy the <emphasis>runtest</emphasis> shell script into
	<filename>$exec_prefix/bin</filename>.</para></listitem>

	<listitem><para>Copy <filename>runtest.exp</filename> into
	<filename>$exec_prefix/lib/dejagnu</filename>. This is the main Tcl
	code implementing DejaGnu.</para></listitem>

      </itemizedlist>
  </sect2>
  </sect1>

  <sect1 id=builtins xreflabel="Builtin Procedures">
    <title>Builtin Procedures</title>

    <para>DejaGnu provides these Tcl procedures.</para>

    <sect2 id=coreprocs xreflabel="Core Internal Procedures">
      <title>Core Internal Procedures</title>

      <sect3 id=mailfile xreflabel="mail_file procedure">
        <title>Mail_file Procedure</title>

	<funcsynopsis role="tcl">
            <funcdef><function>mail_file</function></funcdef>
	    <paramdef><parameter>file to subject</parameter</paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

      <sect3 id=openlogs xreflabel="open_logs procedure">
        <title>Open_logs Procedure</title>

	<para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>open_logs</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=closelogs xreflabel="close_logs procedure">
	  <title>Close_logs Procedure</title>

	  <para></para>	

	<funcsynopsis role="tcl"> 
            <funcdef><function>close_logs</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=isbuild xreflabel="isbuild procedure">
	  <title>Isbuild Procedure</title>

	  <para>Tests for a particular build host environment.  If the
	  currently configured host matches the argument string, the result is
	  <emphasis>1</emphasis>; otherwise the result is
	  <emphasis>0</emphasis>.  <emphasis>host</emphasis> must be a full
	  three-part configure host name; in particular, you may not use the
	  shorter nicknames supported by configure (but you can use wildcard
	  characters, using shell syntax, to specify sets of names). If it is
	  passed a NULL string, then it returns the name of the build canonical
	  configuration.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>isbuild</function></funcdef>
	    <paramdef><parameter>pattern</parameter</paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=isremote xreflabel="is_remote procedure">
	  <title>Is_remote Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>is_remote</function></funcdef>
	    <paramdef><parameter>board</parameter</paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=is3way xreflabel="is3way procedure">
	  <title>is3way Procedure</title>

	  <para>Tests for a canadian cross. This is when the tests will be run
	  on a remotly hosted cross compiler. If it is a canadian cross, then
	  the result is <emphasis>1</emphasis>; otherwise the result is
	  <emphasis>0</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>is3way</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>	

	<sect3 id=ishost xreflabel="ishost procedure">
	  <title>Ishost Procedure</title>

	  <para>Tests for a particular host environment.  If the currently
	  configured host matches the argument string, the result is
	  <emphasis>1</emphasis>; otherwise the result is
	  <emphasis>0</emphasis>. <emphasis>host</emphasis> must be a full
	  three-part configure host name; in particular, you may not use the
	  shorter nicknames supported by configure (but you can use wildcard
	  characters, using shell syntax, to specify sets of names).</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ishost</function></funcdef>
	    <paramdef><parameter>pattern</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=istarget xreflabel="istarget procedure">
	  <title>Istarget Procedure</title>

 	  <para>Tests for a particular target environment.  If the currently
	  configured target matches the argument string, the result is
	  <emphasis>1</emphasis> ; otherwise the result is
	  <emphasis>0</emphasis>.  target must be a full three-part configure
	  target name; in particular, you may not use the shorter nicknames
	  supported by configure (but you can use wildcard characters, using
	  shell syntax, to specify sets of names). If it is passed a
	  <emphasis>NULL</emphasis> string, then it returns the name of the
	  build canonical configuration.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>istarget</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=isnative xreflabel="isnative procedure">
	  <title>Isnative Procedure</title>

	  <para>Tests whether the current configuration has the same host and
	  target. When it runs in a native configuration this procedure returns
	  a <emphasis>1</emphasis>; otherwise it returns a
	  <emphasis>0</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>isnative</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=unknown xreflabel="unknown procedure">
	  <title>Unknown Procedure</title>

	  <para></para>	

	<funcsynopsis role="tcl"> 
            <funcdef><function>unknown</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=cloneoutput xreflabel="clone_output procedure">
	  <title>Clone_output Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>clone_output</function></funcdef>
	    <paramdef><parameter>message</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>message</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=resetvars xreflabel="reset_vars procedure">
	  <title>Reset_vars Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>reset_vars</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>	

	<sect3 id=logandexit xreflabel="log_and_exit procedure">
	  <title>Log_and_exit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>log_and_exit</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>	

	<sect3 id=logsummary xreflabel="log_summary procedure">
	  <title>Log_summary Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
          <funcdef><function>log_summary</function></funcdef>
	    <paramdef><parameter>args</parameter</paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>	

	<sect3 id=cleanup xreflabel="cleanup procedure">
	  <title>Cleanup Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>cleanup</function></funcdef>
	    <paramdef><parameter></parameter</paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=setupxfail xreflabel="setup_xfail procedure">
	  <title>Setup_xfail Procedure</title>

	  <para>Declares that the test is expected to fail on a particular set
	  of configurations.  The config argument must be a list of full
	  three-part configure target name; in particular, you may not use the
	  shorter nicknames supported by configure (but you can use the common
	  shell wildcard characters to specify sets of names).  The
	  <emphasis>bugid</emphasis> argument is optional, and used only in the
	  logging file output; use it as a link to a bug-tracking system such
	  as <productname>GNATS</productname>.</para>

	  <para>Once you use <function>setup_xfail</function>, the
	  <function>fail</function> and <function>pass</function> procedures
	  produce the messages <emphasis>XFAIL</emphasis> and
	  <emphasis>XPASS</emphasis> respectively, allowing you to distinguish
	  expected failures (and unexpected success!) from other test
	  outcomes.</para>

	  <warning><para>Warning you must clear the expected failure after
	  using setup_xfail in a test case.  Any call to <function>pass
	  </function>or <function>fail</function>l clears the expected failure
	  implicitly; if the test has some other outcome, e.g. an error, you
	  can call <function>clear_xfail</function> to clear the expected
	  failure explicitly.  Otherwise, the expected-failure declaration
	  applies to whatever test runs next, leading to surprising
	  results.</para></warning>

	<funcsynopsis role="tcl"> 
            <funcdef><function>setup_xfail</function></funcdef>
	    <paramdef><parameter>config</parameter>
	    <parameter>bugid</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>config</parameter></term>
	    <listitem><para>The config triplet to trigger whether this is an
	    unexpected or expect failure.</para></listitem>
          </varlistentry>
	  <varlistentry>
	    <term><parameter>bugid</parameter></term>
	    <listitem><para>The optional bugid, used to tie it this test case
	    to a bug tracking system.</para></listitem>
          </varlistentry>
	</variablelist>
      </sect3>

	<sect3 id=recordtest xreflabel="record_test procedure">
	  <title>Record_test Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>record_test</function></funcdef>
	    <paramdef><parameter>type</parameter>
		<parameter>message</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>message</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=pass xreflabel="pass procedure">
          <title>Pass Procedure</title>

	  <para>Declares a test to have passed. <function>pass</function>
	  writes in the log files a message beginning with
	  <emphasis>PASS</emphasis> (or <emphasis>XPASS</emphasis>, if failure
	  was expected), appending the argument
	  <parameter>string</parameter>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>pass</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this PASS
	    message.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=fail xreflabel="fail procedure">
          <title>Fail Procedure</title>

	  <para>Declares a test to have failed.  <function>fail</function>
	  writes in the log files a message beginning with
	  <emphasis>FAIL</emphasis> (or <emphasis>XFAIL</emphasis>, if failure
	  was expected), appending the argument
	  <parameter>string</parameter>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>fail</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this FAIL
	    message.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=xpass xreflabel="xpass procedure">
          <title>Xpass Procedure</title>

	  <para>Declares a test to have unexpectably passed, when it was
	  expected to be a failure.  <function>xpass</function>
	  writes in the log files a message beginning with
	  <emphasis>XPASS</emphasis> (or <emphasis>XFAIL</emphasis>, if failure
	  was expected), appending the argument
	  <parameter>string</parameter>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>xpass</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this output
	    state.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=xfail xreflabel="xfail procedure">
          <title>Xfail Procedure</title>

	  <para>Declares a test to have expectably
	  failed. <function>xfail</function> 
	  writes in the log files a message beginning with
	  <emphasis>XFAIL</emphasis> (or <emphasis>PASS</emphasis>, if success
	  was expected), appending the argument
	  <parameter>string</parameter>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>xpass</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this output
	    state.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=setwarningthreshold xreflabel="set_warning_threshold procedure">
          <title>Set_warning_threshold Procedure</title>

	  <para>Sets the value of <symbol>warning_threshold</symbol>. A value
	  of <emphasis>0</emphasis> disables it: calls to
	  <function>warning</function> will not turn a
	  <emphasis>PASS</emphasis> or <emphasis>FAIL</emphasis> into an
	  <emphasis>UNRESOLVED</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>set_warning_threshold</function></funcdef>
	    <paramdef><parameter>threshold</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>threshold</parameter></term>
	    <listitem><para>This is the value of the new warning
	    threshold.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=getwarningthreshold xreflabel="get_warning_threshold procedure">
          <title>Get_warning_threshold Procedure</title>

	  <para>Returns the current value of
	  <symbol>{warning_threshold</symbol>. The default value is 3. This
	  value controls how many <function>warning</function> procedures can
	  be called before becoming <emphasis>UNRESOLVED</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>get_warning_threshold</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>

      </sect3>
      <sect3 id=warning xreflabel="warning procedure">
        <title>Warning Procedure</title>

	<para>Declares detection of a minor error in the test case
	itself. <function>warning</function> writes in the log files a message
	beginning with <emphasis>WARNING</emphasis>, appending the argument
	<parameter>string</parameter>.  Use <function>warning</function> rather
	than <function>perror</function> for cases (such as communication
	failure to be followed by a retry) where the test case can recover from
	the error. If the optional <parameter>number</parameter> is supplied,
	then this is used to set the internal count of warnings to that
	value.</para>

	<para>As a side effect, <symbol>warning_threshold</symbol> or more
	calls to warning in a single test case also changes the effect of the
	next <function>pass</function> or <function>fail</function> command:
	the test outcome becomes <emphasis>UNRESOLVED</emphasis> since an
	automatic <emphasis>PASS</emphasis> or <emphasis>FAIL</emphasis> may
	not be trustworthy after many warnings.  If the optional numeric value
	is <emphasis>0</emphasis>, then there are no further side effects to
	calling this function, and the following test outcome doesn't become
	<emphasis>UNRESOLVED</emphasis>. This can be used for errors with no
	known side effects.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>warning</function></funcdef>
	    <paramdef><parameter>string</parameter>
	    <parameter>number</parameter>
	    </paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>number</parameter></term>
	    <listitem><para>The optional number to set the error counter. Thius
	    is only used to fake out the counter when using the
	    <function>xfail</function> procedure to control when it flips the
	    output over to <emphasis>UNRESOLVED</emphasis>
	    state.</para></listitem>
          </varlistentry>
	</variablelist>

      </sect3>
      <sect3 id=perror xreflabel="perror procedure">
        <title>Perror Procedure</title>

	<para>Declares a severe error in the testing framework
	itself. <function>perror</function> writes in the log files a message
	beginning with <emphasis>ERROR</emphasis>, appending the argument
	<parameter>string</parameter>.</para>

	<para>As a side effect, perror also changes the effect of the next
	<function>pass</function> or <function>fail</function> command: the
	test outcome becomes <emphasis>UNRESOLVED</emphasis>, since an
	automatic <emphasis>PASS</emphasis> or <emphasis>FAIL</emphasis> cannot
	be trusted after a severe error in the test framework.  If the optional
	numeric value is <emphasis>0</emphasis>, then there are no further side
	effects to calling this function, and the following test outcome
	doesn't become <emphasis>UNRESOLVED</emphasis>. This can be used for
	errors with no known side effects.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>perror</function></funcdef>
	    <paramdef><parameter>string</parameter>
	    <parameter>number</parameter>
	    </paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>number</parameter></term>
	    <listitem><para>The optional number to set the error counter. Thius
	    is only used to fake out the counter when using the
	    <function>xfail</function> procedure to control when it flips the
	    output over to <emphasis>UNRESOLVED</emphasis>
	    state.</para></listitem>
          </varlistentry>
	</variablelist>

      </sect3>
       <sect3 id=note xreflabel="note procedure">
        <title>Note Procedure</title>

	<para>Appends an informational message to the log
	file. <function>note</function> writes in the log files a message
	beginning with <emphasis>NOTE</emphasis>, appending the argument
	<parameter>string</parameter>.  Use <function>note</function>
	sparingly. The <function>verbose</function> should be used for most
	such messages, but in cases where a message is needed in the log file
	regardless of the verbosity level use <function>note</function>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>note</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this note.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

       <sect3 id=untested xreflabel="untested procedure">
        <title>Untested Procedure</title>

	<para>Declares a test was not run. <function>untested</function> writes
	in the log file a message beginning with <emphasis>UNTESTED</emphasis>,
	appending the argument <emphasis>string</emphasis>. For example, you
	might use this in a dummy test whose only role is to record that a test
	does not yet exist for some feature.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>untested</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this output
	    state.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

       <sect3 id=unresolved xreflabel="unresolved procedure">
        <title>Unresolved Procedure</title>

	<para>Declares a test to have an unresolved
	outcome. <function>unresolved</function> writes in the log file a
	message beginning with <emphasis>UNRESOLVED</emphasis>, appending the
	argument <emphasis>string</emphasis>.  This usually means the test did
	not execute as expected, and a human being must go over results to
	determine if it passed or failed (and to improve the test case).</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unresolved</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this output
	    state.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

       <sect3 id=unsupported xreflabel="unsupported procedure">
        <title>Unsupported Procedure</title>

	<para>Declares that a test case depends on some facility that does not
	exist in the testing environment. <function>unsupported</function>
	writes in the log file a message beginning with
	<emphasis>UNSUPPORTED</emphasis>, appending the argument string.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unsupported</function></funcdef>
	    <paramdef><parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para>The string to use for this output
	    state.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=inittestcounts xreflabel="init_testcounts procedure">
	  <title>Init_testcounts Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>init_testcounts</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=incrcount xreflabel="incr_count procedure">
	  <title>Incr_count Procedure</title>

	  <para></para>	

	<funcsynopsis role="tcl"> 
            <funcdef><function>incr_count</function></funcdef>
	    <paramdef><parameter>name</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=transform xreflabel="transform procedure">
	  <title>transform Procedure</title>

	  <para>Generates a string for the name of a tool as it was configured
	  and installed, given its native name (as the argument
	  <parameter>toolname</parameter>). This makes the assumption that all
	  tools are installed using the same naming conventions: For example,
	  for a cross compiler supporting the <emphasis>m68k-vxworks</emphasis>
	  configuration, the result of transform <command>gcc</command> is
	  <command>m68k-vxworks-gcc</command>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>transform</function></funcdef>
	    <paramdef><parameter>toolname</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>toolname</parameter></term>
	    <listitem><para>The name of the cross-development program to
	    transform.</para></listitem> 
          </varlistentry>
	</variablelist>
	</sect3>


	<sect3 id=checkconditionalxfail xreflabel="check_conditional_xfail procedure">
	  <title>Check_conditional_xfail Procedure</title>

	  <para>This procedure adds a conditional xfail, based on compiler
	  options used to create a test case executable. If an include options
	  is found in the compiler flags, and it's the right architecture,
	  it'll trigger an <emphasis>XFAIL</emphasis>. Otherwise it'll produce
	  an ordinary <emphasis>FAIL</emphasis>. You can also specify flags to
	  exclude. This makes a result be a <emphasis>FAIL</emphasis>, even if
	  the included options are found. To set the conditional, set
	  the variable <symbol>compiler_conditional_xfail_data</symbol> to the
	  fields <programlisting>"[message string] [targets list] [includes
	  list] [excludes list]"</programlisting> (descriptions below). This is
	  the checked at pass/fail decision time, so there is no need to call
	  the procedure yourself, unless you wish to know if it gets
	  triggered. After a pass/fail, the variable is reset, so it doesn't
	  effect other tests. It returns <emphasis>1</emphasis> if the
	  conditional is true, or <emphasis>0</emphasis> if the conditional is
	  false.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>check_conditional_xfail</function></funcdef>
	    <paramdef><parameter>message</parameter>
	    <parameter>targets</parameter>
	    <parameter>includes</parameter>
	    <parameter>excludes</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>message</parameter></term>
	    <listitem><para>This is the message to print with the normal test
	    result.</para></listitem>
          </varlistentry>
         <varlistentry>
	    <term><parameter>targets</parameter></term>
	    <listitem><para>This is a string with the list targets to activate
	    this conditional on.</para></listitem>
          </varlistentry>
         <varlistentry>
	    <term><parameter>includes</parameter></term>
	    <listitem><para>This is a list of sets of options to search for in
	    the compiler options to activate this conditional.  If the list of
	    sets of options is empty or if any set of the options matches,
	    then this conditional is true.  (It may be useful to specify an
	    empty list of include sets if the conditional is always true
	    unless one of the exclude sets matches.)</para></listitem>
          </varlistentry>
         <varlistentry>
	    <term><parameter>excludes</parameter></term>
	    <listitem><para>This is a list of sets of options to search for in
	    the compiler options to activate this conditional. If any set of
	    the options matches, (regardless of whether any of the include sets
	    match) then this conditional is de-activated.</para></listitem> 
          </varlistentry>
	</variablelist>

	<example>
	  <title>Specifying the conditional xfail data</title>

	  <programlisting>
	  set compiler_conditional_xfail_data { \
	       "I sure wish I knew why this was hosed" \
               "sparc*-sun*-* *-pc-*-*" \
               {"-Wall -v" "-O3"} \
               {"-O1" "-Map"} \
          }
	  </programlisting>

	  </example>

	  <para>What this does is it matches only for these two targets if
	  "-Wall -v" or  "-O3" is set, but neither "-O1" or "-Map" is set. For
	  a set to match, the options specified are searched for independantly
	  of each other, so a "-Wall -v" matches either "-Wall -v" or "-v
	  -Wall". A space seperates the options in the string. Glob-style
	  regular expressions are also permitted.</para>

	</sect3>

	<sect3 id=clearxfail xreflabel="clear_xfail procedure">
	  <title>Clear_xfail Procedure</title>

	  <para>Cancel an expected failure (previously declared with
	  <command>setup_xfail</command>) for a particular set of
	  configurations.  The <parameter>config</parameter> argument is a list
	  of configuration target names.  It is only necessary to call
	  <command>clear_xfail</command> if a test case ends without calling
	  either <command>pass</command> or <command>fail</command>, after
	  calling <command>setup_xfail</command>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>clear_xfail</function></funcdef>
	    <paramdef><parameter>config</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>config</parameter></term>
 	    <listitem><para>The configuration triplets to
 	    clear.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=verbose xreflabel="verbose procedure">
	  <title>Verbose Procedure</title>

	  <para>Test cases can use this function to issue helpful messages
	  depending on the number of <option>--verbose</option> options on the
	  runtest command line.  It prints string if the value of the variable
	  <symbol>verbose</symbol> is higher than or equal to the optional
	  number. The default value for number is <emphasis>1</emphasis>.  Use
	  the optional <option>-log</option> argument to cause string to always
          be added to the log file, even if it won't be printed.  Use the
          optional <option>-x</option> argument to log the test results into
          a parsable XML file.  Use the optional <option>-n</option> argument
          to print string without a trailing newline.  Use the optional
          <option>--</option> argument if string begins with "-".</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>verbose</function></funcdef>
	    <paramdef><parameter>-log</parameter>
            <parameter>-x</parameter>
	    <parameter>-n</parameter>
	    <parameter>-r</parameter>
	    <parameter>string</parameter>
	    <parameter>number</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
            <term><parameter>-x</parameter></term>
            <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>-log</parameter></term>
 	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>-n</parameter></term>
 	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>--</parameter></term>
 	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>string</parameter></term>
 	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>number</parameter></term>
 	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=loadlib xreflabel="load_lib procedure">
	  <title>Load_lib Procedure</title>

	  <para>Loads a DejaGnu library file by searching a fixed path built
	  into DejaGnu. If DejaGnu has been installed, it looks in a path
	  starting with the installed library directory.  If you are running
	  DejaGnu directly from a source directory, without first running
	  <command>make install</command>, this path defaults to the current
	  directory.  In either case, it then looks in the current directory
	  for a directory called <filename>lib</filename>.  If there are
	  duplicate definitions, the last one loaded takes precedence over the
	  earlier ones.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>load_lib</function></funcdef>
	    <paramdef><parameter>filespec</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>filespec</parameter></term>
 	    <listitem><para>The name of the DejaGnu library file to
	    load.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

    </sect2>

    <sect2 id=remoteprocs>
      <title>Procedures For Remote Communication</title>

      <para><filename>lib/remote.exp</filename> defines these
	functions, for establishing and managing communications. Each
	of these procedures tries to establish the connection up to
	three times before returning. Warnings (if retries will
	continue) or errors (if the attempt is abandoned) report on
	communication failures.  The result for any of these
	procedures is either <emphasis>-1</emphasis>, when the
	connection cannot be established, or the spawn ID returned by
	the <productname>Expect</productname> command
	<command>spawn</command>.</para>
	
	<para>It use the value of the <symbol>connect</symbol> field
	in the <symbol>target_info</symbol> array (was
	<symbol>connectmode</symbol> as the type of connection to
	make. Current supported connection types are tip, kermit,
	telnet, rsh, rlogin, and netdata. If the <option>--reboot</option>
	option was used on the runtest command line, then the target
	is rebooted before the connection is made.</para>

	<sect3 id=callremote xreflabel="call_remote procedure">
	  <title>Call_remote Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>call_remote</function></funcdef>
	    <paramdef><parameter>type</parameter>
		<parameter>proc</parameter>
		<parameter>dest</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
           <varlistentry>
	     <term><parameter>proc</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>dest</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>args</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=checkforboardstatus xreflabel="check_for_board_status
	 procedure">
	   <title>Check_for_board_status Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>check_for_board_status</function></funcdef>
	    <paramdef><parameter>variable</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
             <varlistentry>
	       <term><parameter>variable</parameter></term>
	        <listitem><para></para></listitem>
         </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=fileonbuild xreflabel="file_on_build procedure">
	   <title>File_on_build Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>file_on_build</function></funcdef>
	    <paramdef><parameter>op</parameter>
		<parameter>file</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
           <varlistentry>
	     <term><parameter>op</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>file</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>args</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=fileonhost xreflabel="file_on_host procedure">
	   <title>File_on_host Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>file_on_host</function></funcdef>
	    <paramdef><parameter>op</parameter>
		<parameter>file</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
           <varlistentry>
	     <term><parameter>op</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>file</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	     <term><parameter>args</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=localexec xreflabel="local_exec procedure">
	   <title>Local_exec Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>local_exec</function></funcdef>
	    <paramdef><parameter>commandline</parameter>
		<parameter>inp</parameter>
		<parameter>outp</parameter>
		<parameter>timeout</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
           <varlistentry>
	       <term><parameter>inp</parameter></term>
	        <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	       <term><parameter>outp</parameter></term>
	        <listitem><para></para></listitem>
           </varlistentry>
           <varlistentry>
	       <term><parameter>timeout</parameter></term>
	        <listitem><para></para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=remotebinary xreflabel="remote_binary procedure">
	   <title>Remote_binary Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_binary</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	     <term><parameter>host</parameter></term>
	     <listitem><para></para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=remoteclose xreflabel="remote_close procedure">
	   <title>Remote_close Procedure</title>

	   <para></para>	

	  <funcsynopsis role="tcl"> 
            <funcdef><function>remote_close</function></funcdef>
	    <paramdef><parameter>shellid</parameter></paramdef>
          </funcsynopsis>
	  <variablelist>
             <varlistentry>
	       <term><parameter>shellid</parameter></term>
	        <listitem><para>This is the value returned by a call
	        to <function>remote_open</function>. This closes the
	        connection to the target so resources can be used by
	        others. This parameter can be left off if the
	        <symbol>fileid</symbol> field in the
	        <symbol>target_info</symbol> array is set.</para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=remotedownload xreflabel="remote_download procedure">
	   <title>Remote_download Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
          <funcdef><function>remote_download</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteexec xreflabel="remote_exec procedure">
	  <title>Remote_exec Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_exec</function></funcdef>
	    <paramdef><parameter>hostname</parameter>
		<parameter>program</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>program</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteexpect xreflabel="remote_expect procedure">
	  <title>Remote_expect Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_expect</function></funcdef>
	    <paramdef><parameter>board</parameter>
		<parameter>timeout</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>board</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>timeout</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotefile xreflabel="remote_file procedure">
	  <title>Remote_file Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_file</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>args</parameter</paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteld xreflabel="remote_ld procedure">
	  <title>Remote_ld Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_ld</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>prog</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>prog</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteload xreflabel="remote_load procedure">
	  <title>Remote_load Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_load</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>prog</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>prog</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteopen xreflabel="remote_open procedure">
	  <title>Remote_open Procedure</title>

	  <para></para>

	  <funcsynopsis role="tcl"> 
            <funcdef><function>remote_open</function></funcdef>
	      <paramdef><parameter>type</parameter></paramdef>
            </funcsynopsis>
            <variablelist>
              <varlistentry>
		<term><parameter>type</parameter></term>
	        <listitem><para>This is passed <option>host</option> or
                <option>target</option>. Host or target refers to
	      whether it is a connection to a remote target, or a
	      remote host. This opens the connection to the desired
	      target or host using the default values in the
	      configuration system. It returns that
	      <symbol>spawn_id</symbol> of the process that manages
	      the connection. This value can be used in
	      <productname>Expect</productname> or
	      <command>exp_send</command> statements, or passed to
	      other procedures that need the connection process's
	      id. This also sets the <symbol>fileid</symbol> field in
	      the <symbol>target_info</symbol> array.</para></listitem>
         </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=remotepopconn xreflabel="remote_pop_conn procedure">
	   <title>Remote_pop_conn Procedure</title>

	   <para></para>	

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_pop_conn</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotepushconn xreflabel="remote_push_conn procedure">
	  <title>Remote_push_conn Procedure</title>

	  <para></para>	

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_push_conn</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawbinary xreflabel="remote_raw_binary procedure">
	  <title>Remote_raw_binary Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_binary</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawclose xreflabel="remote_raw_close procedure">
	  <title>Remote_raw_close Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_close</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawfile xreflabel="remote_raw_file procedure">
	  <title>Remote_raw_file Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_file</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawld xreflabel="remote_raw_ld procedure">
	  <title>remote_raw_ld Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_ld</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>prog</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>prog</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawload xreflabel="remote_raw_load procedure">
	  <title>Remote_raw_load Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_load</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>prog</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>prog</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawopen xreflabel="remote_raw_open procedure">
	  <title>Remote_raw_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_open</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawsend xreflabel="remote_raw_send procedure">
	  <title>Remote_raw_send Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_send</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawspawn xreflabel="remote_raw_spawn procedure">
	  <title>Remote_raw_spawn Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_spawn</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>commandline</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>commandline</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawtransmit xreflabel="remote_raw_transmit
	procedure">
	  <title>Remote_raw_transmit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_transmit</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoterawwait xreflabel="remote_raw_wait procedure">
	  <title>Remote_raw_wait Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_raw_wait</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>timeout</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>timeout</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotereboot xreflabel="remote_reboot procedure">
	  <title>Remote_reboot Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_reboot</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotesend xreflabel="remote_send procedure">
	  <title>Remote_send Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_send</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotespawn xreflabel="remote_spawn procedure">
	  <title>Remote_spawn Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_spawn</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>commandline</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>commandline</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteswapconn xreflabel="remote_swap_conn procedure">
	  <title>Remote_swap_conn Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_swap_conn</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotetransmit xreflabel="remote_transmit procedure">
	  <title>Remote_transmit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_transmit</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remoteupload xreflabel="remote_upload procedure">
	  <title>Remote_upload Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_upload</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>srcfile</parameter>
		<parameter>arg</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>srcfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>arg</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=remotewait xreflabel="remote_wait procedure">
	  <title>Remote_wait Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>remote_wait</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>timeout</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>timeout</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardclose xreflabel="standard_close procedure">
	  <title>Standard_close Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_close</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standarddownload xreflabel="standard_download procedure">
	  <title>Standard_download Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_download</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter>
		<parameter>destfile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardexec xreflabel="standard_exec procedure">
	  <title>Standard_exec Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_exec</function></funcdef>
	    <paramdef><parameter>hostname</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardfile xreflabel="standard_file procedure">
	  <title>Standard_file Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_file</function></funcdef>
	    <paramdef><parameter>dest</parameter
		<parameter>op</parameter
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardload xreflabel="standard_load procedure">
	  <title>Standard_load Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_load</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>prog</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>prog</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardreboot xreflabel="standard_reboot procedure">
	  <title>Standard_reboot Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_reboot</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardsend xreflabel="standard_send procedure">
	  <title>Standard_send Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_send</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>string</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardspawn xreflabel="standard_spawn procedure">
	  <title>Standard_spawn Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_spawn</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>commandline</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>commndline</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardtransmit xreflabel="standard_transmit procedure">
	  <title>Standard_transmit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_transmit</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardupload xreflabel="standard_upload procedure">
	  <title>Standard_upload Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_upload</function></funcdef>
	    <paramdef><parameter>dest srcfile destfile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>srcfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=standardwait xreflabel="standard_wait procedure">
	  <title>Standard_wait Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>standard_wait</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>timeout</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>timeout</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=unixcleanfilename xreflabel="unix_clean_filename
	procedure">
	  <title>Unix_clean_filename Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unix_clean_filename</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

<!-- FIXME: this doesn't seem to exist anymore
	<sect3 id=exitremoteshell xreflabel="exit_remote_shell procedure">
	  <title>exit_remote_shell Procedure</title>

	  <para></para>

          <funcsynopsis role="tcl"> 
            <funcdef><function>exit_remote_shell</function></funcdef>
              <paramdef><parameter>spawnid</parameter></paramdef>
            </funcsynopsis>
            <variablelist>
              <varlistentry>
                <term><parameter>spawnid</parameter></term>
                <listitem><para>Exits a remote process started by any
                of the connection procedures. <symbol>spawnid</symbol>
                is the result of the connection procedure that started
                the remote process.</para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>
-->

    </sect2>
 
    <sect2 id=connprocs xreflabel="connprocs">
      <title>Procedures For Using Utilities to Connect</title>

      <para>telnet, rsh, tip, kermit</para>

      <sect3 id=telnet xreflabel="telnet procedure">
        <title>telnet Procedure</title>

	<para></para>

	  <funcsynopsis role="tcl">
	    <funcdef><function>telnet</function></funcdef>
	    <paramdef><parameter>hostname</parameter>
	    <parameter>port</parameter></paramdef>
          </funcsynopsis>
          <funcsynopsis role="tcl">
	    <funcdef><function>rlogin</function></funcdef>
	    <paramdef><parameter>hostname</parameter></paramdef>
          </funcsynopsis>
	  </sect3>

	  <sect3 id=rsh xreflabel="rsh procedure">
	    <title>rsh Procedure</title>

	    <para></para>

          <funcsynopsis role="tcl">
	    <funcdef><function>rsh</function></funcdef>
	    <paramdef><parameter>hostname</parameter></paramdef>
          </funcsynopsis>
	  <variablelist>
             <varlistentry>
	       <term><parameter>hostname</parameter></term>
	       <listitem><para>This refers to the IP address or name
	        (for example, an entry in
	        <filename>/etc/hosts</filename>) for this target. The
	        procedure names reflect the Unix utility used to
	        establish a connection. The optional
	        <parameter>port</parameter> is used to specify the IP
	        port number. The value of the
	        <parameter>netport</parameter> field in the
	        <symbol>target_info</symbol> array is used. (was
	        <symbol>$netport</symbol>) This value has two parts,
	        the hostname and the port number, seperated by a
	        <emphasis>:</emphasis>. If host or target is used in
	        the <symbol>hostname</symbol> field, than the
	        config array is used for all information.</para></listitem>
         </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=tip xreflabel="tip procedure">
	   <title>Tip Procedure</title>

	   <para></para>

	 <funcsynopsis role="tcl">
           <funcdef><function>tip</function></funcdef>
            <paramdef><parameter>port</parameter></paramdef>
          </funcsynopsis>
          <variablelist>
             <varlistentry>
               <term><parameter>port</parameter></term>
               <listitem><para>Connect using the Unix utility
               <command>tip</command>. <parameter>Port</parameter>must
               be a name from the <productname>tip</productname>
               configuration file
               <filename>/etc/remote</filename>. Often, this is called
               <symbol>hardwire</symbol>, or something like
               <symbol>ttya</symbol>. This file holds all the
               configuration data for the serial port. The value of
               the <symbol>serial</symbol> field in the
               <symbol>target_info</symbol> array is used. (was
               <symbol>$serialport</symbol>) If <option>host</option>
               or <option>target</option> is used in the
               <parameter>port</parameter> field, than the config
               array is used for all information. the
	       config array is used for all information.</para></listitem>
         </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=kermit xreflabel="kermit procedure">
	   <title>Kermit Procedure</title>

	   <para></para>

          <funcsynopsis role="tcl">
            <funcdef><function>kermit</function></funcdef>
            <paramdef><parameter>port</parameter>
	    <parameter>bps</parameter></paramdef>
          </funcsynopsis>
          <variablelist>
             <varlistentry>
               <term><parameter>port</parameter></term>
               <listitem><para>Connect using the program
               <command>kermit</command>. <parameter>Port</parameter>
               is the device name,
               e.g. <filename>/dev/ttyb</filename>.
	       </para></listitem>
             </varlistentry>
             <varlistentry>
               <term><parameter>bps</parameter></term>
               <listitem><para><parameter>bps</parameter> is the line
               speed to use (in its per second) for the
               connection. The value of the <symbol>serial</symbol>
               field in the <symbol>target_info</symbol> array is
               used.  (was <symbol>$serialport</symbol>) If
               <option>host</option> or <option>target</option> is
               used in the <parameter>port</parameter> field, than the
               config array is used for all information. the
	       config array is used for all information.</para></listitem>
           </varlistentry>
         </variablelist>
	 </sect3>

	 <sect3 id=kermitopen xreflabel="kermit_open procedure">
	   <title>kermit_open Procedure</title>

	   <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>kermit_open</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=kermitcommand xreflabel="kermit_command procedure">
	  <title>Kermit_command Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>kermit_command</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=kermitsend xreflabel="kermit_send procedure">
	  <title>Kermit_send Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>kermit_send</function></funcdef>
	    <paramdef><parameter>dest string args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>string</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=kermittransmit xreflabel="kermit_transmit procedure">
	  <title>Kermit_transmit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>kermit_transmit</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=telnetopen xreflabel="telnet_open procedure">
	  <title>Telnet_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>telnet_open</function></funcdef>
	    <paramdef><parameter>hostname</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=telnetbinary xreflabel="telnet_binary procedure">
	  <title>Telnet_binary Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>telnet_binary</function></funcdef>
	    <paramdef><parameter>hostname</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=telnettransmit xreflabel="telnet_transmit procedure">
	  <title>Telnet_transmit Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>telnet_transmit</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>file</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=tipopen xreflabel="tip_open procedure">
	  <title>Tip_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>tip_open</function></funcdef>
	    <paramdef><parameter>hostname</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rloginopen xreflabel="rlogin_open procedure">
	  <title>Rlogin_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rlogin_open</function></funcdef>
	    <paramdef><parameter>arg</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>arg</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rloginspawn xreflabel="rlogin_spawn procedure">
	  <title>Rlogin_spawn Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rlogin_spawn</function></funcdef>
	    <paramdef><parameter>dest</parameter>
		<parameter>cmdline</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>dest</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>cmdline</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rshopen xreflabel="rsh_open procedure">
	  <title>Rsh_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rsh_open</function></funcdef>
	    <paramdef><parameter>hostname</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>hostname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rshdownload xreflabel="rsh_download procedure">
	  <title>Rsh_download Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rsh_download</function></funcdef>
	    <paramdef><parameter>desthost</parameter>
		<parameter>srcfile</parameter>
		<parameter>destfile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>desthost</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>srcfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rshupload xreflabel="rsh_upload procedure">
	  <title>Rsh_upload Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rsh_upload</function></funcdef>
	    <paramdef><parameter>desthost</parameter>
		<parameter>srcfile</parameter>
		<parameter>destfile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>desthost</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>srcfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=rshexec xreflabel="rsh_exec procedure">
	  <title>Rsh_exec Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>rsh_exec</function></funcdef>
	    <paramdef><parameter>boardname</parameter>
		<parameter>cmd</parameter>
		<parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>boardname</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>cmd</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=ftpopen xreflabel="ftp_open procedure">
	  <title>Ftp_open Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ftp_open</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=ftpupload xreflabel="ftp_upload procedure">
	  <title>Ftp_upload Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ftp_upload</function></funcdef>
	    <paramdef><parameter>host</parameter>
		<parameter>remotefile</parameter>
		<parameter>localfile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>remotefile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>localfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=ftpdownload xreflabel="ftp_download procedure">
	  <title>Ftp_download Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ftp_download</function></funcdef>
	    <paramdef><parameter>host</parameter>
		<parameter>localfile</parameter>
		<parameter>remotefile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>localfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>remotefile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=ftpclose xreflabel="ftp_close procedure">
	  <title>Ftp_close Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ftp_close</function></funcdef>
	    <paramdef><parameter>host</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>host</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=tipdownload xreflabel="tip_download procedure">
	  <title>Tip_download Procedure</title>

	  <para></para>

          <funcsynopsis role="tcl"> 
            <funcdef><function>tip_download</function></funcdef>
              <paramdef><parameter>spawnid</parameter>
              <parameter>file</parameter></paramdef>
            </funcsynopsis>
            <variablelist>
              <varlistentry>
                <term><parameter>spawnid</parameter></term>
                <listitem><para>Download <option>file</option> to the
                process <symbol>spawnid</symbol> (the value returned
                when the connection was established), using the
                <command>~put</command> command under
                <productname>tip</productname>.  Most often used for
                single board computers that require downloading
                programs in ASCII S-records.  Returns
                <emphasis>1</emphasis> if an error occurs,
                <emphasis>0</emphasis> otherwise.</para></listitem>
               </varlistentry>
              <varlistentry>
                 <term><parameter>file</parameter></term>
                <listitem><para>This is the filename to
                downlaod.</para></listitem>
           </varlistentry>
         </variablelist>
       </sect3>
    </sect2>

    <sect2 id=targetprocs>
      <title>Procedures For Target Boards</title>

      <para></para>

      <sect3 id=defaultlink xreflabel="default_link procedure">
        <title>Default_link Procedure</title>

	<para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>default_link</function></funcdef>
	    <paramdef><parameter>board</parameter>
	    <parameter>objects</parameter>
	    <parameter>destfile</parameter>
	    <parameter>flags</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>board</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>objects</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>flags</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=defaulttargetassemble xreflabel="default_target_assemble
	procedure">
	  <title>Default_target_assemble Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>default_target_assemble</function></funcdef>
	    <paramdef><parameter>source</parameter>
	    <parameter>destfile</parameter>
	    <parameter>flags</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>source</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>flags</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=defaulttargetcompile xreflabel="default_target_compile
	procedure">
	  <title>default_target_compile Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>default_target_compile</function></funcdef>
	    <paramdef><parameter>source</parameter>
	    <parameter>destfile</parameter>
	    <parameter>type</parameter>
	    <parameter>options</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>source</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>options</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=popconfig xreflabel="pop_config procedure">
	  <title>Pop_config Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>pop_config</function></funcdef>
	    <paramdef><parameter>type</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=prunewarnings xreflabel="prune_warnings procedure">
	  <title>Prune_warnings Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>prune_warnings</function></funcdef>
	    <paramdef><parameter>text</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>text</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=pushbuild xreflabel="push_build procedure">
	  <title>Push_build Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>push_build</function></funcdef>
	    <paramdef><parameter>name</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=pushconfig xreflabel="push_config procedure">
	  <title>push_config Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>push_config</function></funcdef>
	    <paramdef><parameter>type</parameter>
	    <parameter>name</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=reboottarget xreflabel="reboot_target procedure">
	  <title>Reboot_target Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>reboot_target</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=targetassemble xreflabel="target_assemble procedure">
	  <title>Target_assemble Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>target_assemble</function></funcdef>
	    <paramdef><parameter>source destfile flags</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>source</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>flags</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=targetcompile xreflabel="target_compile procedure">
	  <title>Target_compile Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>target_compile</function></funcdef>
	    <paramdef><parameter>source</parameter>
	    <parameter>destfile</parameter>
	    <parameter>type</parameter>
	    <parameter>options</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>source</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>destfile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>options</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>
	</sect2>

	<sect2 id=targetdb xreflabel="target database library file ">
	  <title>Target Database Procedures</title>

	  <sect3 id=boardinfo xreflabel="board_info procedure">
	    <title>Board_info Procedure</title>

	    <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>board_info</function></funcdef>
	    <paramdef><parameter>machine</parameter>
	    <parameter>op</parameter>
	    <parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>machine</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>op</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=hostinfo xreflabel="host_info procedure">
	  <title>Host_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>host_info</function></funcdef>
	    <paramdef><parameter>op</parameter>
	    <parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>op</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=setboardinfo xreflabel="set_board_info procedure">
	  <title>Set_board_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>set_board_info</function></funcdef>
	    <paramdef><parameter>entry</parameter>
	    <parameter>value</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>entry</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>value</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=setcurrtargetinfo xreflabel="set_currtarget_info
	procedure">
	  <title>Set_currtarget_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>set_currtarget_info</function></funcdef>
	    <paramdef><parameter>entry</parameter>
	    <parameter>value</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>entry</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>value</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=targetinfo xreflabel="target_info procedure">
	  <title>Target_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>target_info</function></funcdef>
	    <paramdef><parameter>op</parameter>
	    <parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>op</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=unsetboardinfo xreflabel="unset_board_info procedure">
	  <title>Unset_board_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unset_board_info</function></funcdef>
	    <paramdef><parameter>entry</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>entry</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=unsetcurrtargetinfo xreflabel="unset_currtarget_info
	procedure">
	  <title>Unset_currtarget_info Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unset_currtarget_info</function></funcdef>
	    <paramdef><parameter>entry</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>entry</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=pushtarget xreflabel="push_target procedure">
	  <title>Push_target Procedure</title>

	  <para>This makes the target named <emphasis>name</emphasis> be the
	  current target connection. The value of <emphasis>name</emphasis> is
	  an index into the <symbol>target_info</symbol> array and is set in
	  the global config file.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>push_target</function></funcdef>
	    <paramdef><parameter>name</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para>The name of the target to make current
	    connection.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=poptarget xreflabel="poptarget procedure">
	  <title>Pop_target Procedure</title>

	  <para>This unsets the current target connection.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>pop_target</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=listtargets xreflabel="list_targets procedure">
	  <title>List_targets Procedure</title>

	  <para>This lists all the supported targets for this
	  architecture.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>list_targets</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=pushhost xreflabel="push_host	procedure">
	  <title>Push_host Procedure</title>

	  <para>This makes the host named <emphasis>name</emphasis> be the
	  current remote host connection. The value of
	  <emphasis>name</emphasis> is an index into the
	  <symbol>target_info</symbol> array and is set in the global config
	  file.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>push_host</function></funcdef>
	    <paramdef><parameter>name</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=pophost xreflabel="pop_host procedure">
	  <title>Pop_host Procedure</title>

	  <para>This unsets the current host connection.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>pop_host</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
	 </funcsynopsis>
	</sect3>

	<sect3 id=compile xreflabel="compile procedure">
	  <title>Compile Procedure</title>

	  <para>This invokes the compiler as set by CC to compile the 
	  file <filename>file</filename>. The default options for many cross
	  compilation targets are <emphasis>guessed</emphasis> by DejaGnu, and
	  these options can be added to by passing in more parameters as
	  arguments to <command>compile</command>. Optionally, this will also
	  use the value of the <emphasis>cflags</emphasis> field in the target
	  config array. If the host is not the same as the build machines, then
	  then compiler is run on the remote host using
	  <command>execute_anywhere</command>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>compile</function></funcdef>
	    <paramdef><parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=archive xreflabel="archive procedure">
	  <title>Archive Procedure</title>

	  <para>This produces an archive file. Any parameters passed to
	  <command>archive</command> are used in addition to the default
	  flags. Optionally, this will also use the value of the
	  <emphasis>arflags</emphasis> field in the target config array. If the
	  host is not the same as the build machines, then then archiver is run
	  on the remote host using <command>execute_anywhere</command>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>archive</function></funcdef>
	    <paramdef><parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=ranlib xreflabel="ranlib procedure">
	  <title>Ranlib Procedure</title>

	  <para>This generates an index for the archive file for systems that
	  aren't POSIX yet. Any parameters passed to <command>ranlib</command>
	  are used in for the flags.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>ranlib</function></funcdef>
	    <paramdef><parameter>file</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>file</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=executeanywhere xreflabel="execute_anywhere procedure">
	  <title>Execute_anywhere Procedure</title>

	  <para>This executes the <emphasis>cmdline</emphasis> on the proper
	  host. This should be used as a replacement for the Tcl command
	  <command>exec</command> as this version utilizes the target config
	  info to execute this command on the build machine or a remote
	  host. All config information for the remote host must be setup to
	  have this command work. If this is a canadian cross, (where we test a
	  cross compiler that runs on a different host then where DejaGnu is
	  running) then a connection is made to the remote host and the command
	  is executed there. It returns either REMOTERROR (for an error) or the
	  output produced when the command was executed. This is used for
	  running the tool to be tested, not a test case.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>execute_anywhere</function></funcdef>
	    <paramdef><parameter>cmdline</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>cmdline</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

    </sect2>
    <sect2 id=platformprocs xreflabel="platform dependant procedures">
      <title>Platform Dependant Procedures</title>

      <para>Each combination of target and tool requires some
      target-dependent procedures.  The names of these procedures have
      a common form: the tool name, followed by an underbar
      <emphasis>_</emphasis>, and finally a suffix describing the
      procedure's purpose.  For example, a procedure to extract the
      version from <productname>GDB</productname> is called
      <symbol>gdb_version</symbol>.</para>

      <para><command>runtest</command> itself calls only two of these
      procedures, <symbol>${tool}_exit</symbol> and
      <symbol>${tool}_version</symbol>; these procedures use no
      arguments.</para>

      <para>The other two procedures, <symbol>${tool}_start</symbol>
      and <symbol>${tool}_load</symbol>}, are only called by the test
      suites themselves (or by testsuite-specific initialization
      code); they may take arguments  or not, depending on the
      conventions used within each test suite.</para>

      <para>The usual convention for return codes from any of these
      procedures (although it is not required by
      <command>runtest</command>) is to return <emphasis>0</emphasis>
      if the procedure succeeded, <emphasis>1</emphasis> if it failed,
      and <emphasis>-1</emphasis> if there was a communication error.</para>
	
      	<sect3 id=toolstart xreflabel="${tool}_start procedure">
	  <title>${tool}_start Procedure</title>

	  <para>Starts a particular tool.  For an interactive tool,
	  <function>${tool}_start</function> starts and initializes the
	  tool, leaving the tool up and running for the test cases; an
	  example is <function>gdb_start</function>, the start function
	  for GDB. For a batch oriented tool,
	  <function>${tool}_start</function> is optional; the recommended
	  convention is to let <function>${tool}_start</function> run the
	  tool, leaving the output in a variable called
	  <function>comp_output</function>.  Test scripts can then analyze
	  <function>$comp_output</function> to determine the test results.
	  An example of this second kind of start function is
	  <function>gcc_start</function>, the start function for GCC.</para>

	  <para>DejaGnu itself does not call
	  <function>${tool}_start</function>.  The initialization
	  module <function>${tool}_init.exp</function> must call
	  <function>${tool}_start</function> for interactive tools;
	  for batch-oriented tools, each individual test script calls
	  <function>${tool}_start</function> (or makes other
	  arrangements to run the tool).</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>${tool}_start</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=toolload xreflabel="${tool}_load procedure">
	  <title>${tool}_load Procedure</title>

	  <para>Loads something into a tool. For an interactive tool,
	  this conditions the tool for a particular test case; for
	  example, <function>gdb_load</function> loads a new
	  executable file into the debugger. For batch oriented tools,
	  <function>${tool}_load</function> may do nothing---though,
	  for example, the GCC support uses
	  <function>gcc_load</function> to load and run a binary on
	  the target environment.  Conventionally,
	  <function>${tool}_load</function> leaves the output of any
	  program it runs in a variable called
	  <symbol>$exec_output</symbol>. Writing
	  <function>${tool}_load</function> can be the most complex
	  part of extending DejaGnu to a new tool or a new target, if
	  it requires much communication coding or file
	  downloading. Test scripts call
	  <function>${tool}_load</function>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>${tool}_load</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=toolexit xreflabel="${tool}_exit procedure">
	  <title>${tool}_exit Procedure</title>

	  <para>Cleans up (if necessary) before DejaGnu exits. For
	  interactive tools, this usually ends the interactive
	  session.  You can also use <function>${tool}_exit</function>
	  to remove any temporary files left over from the
	  tests. <command>runtest</command> calls
	  <function>${tool}_exit</function>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>${tool}_exit</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=toolversion xreflabel="${tool}_version procedure">
	  <title>${tool}_version Procedure</title>

	  <para>Prints the version label and number for
	  <symbol>${tool}</symbol>.  This is called by the DejaGnu
	  procedure that prints the final summary report.  The output
	  should consist of the full path name used for the tested
	  tool, and its version number.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>${tool}_version</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

    </sect2>

    <sect2 id=utilprocs>
      <title>Utility Procedures</title>

      <sect3 id=getdirs xreflabel="getdirs procedure">
        <title>Getdirs Procedure</title>

      <para>Returns a list of all the directories in the single
	directory a single directory that match an optional
	pattern. </para>
	
	<funcsynopsis role="tcl"> 
            <funcdef><function>getdirs</function></funcdef>
	    <paramdef><parameter>rootdir</parameter>
		<parameter>pattern</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para>If you do not specify
	    <parameter>pattern</parameter>,
	    <function>Getdirs</function> assumes a default pattern of
	    <emphasis>*</emphasis>. You may use the common shell
	    wildcard characters in the pattern. If no directories
	    match the pattern, then a NULL string is
	    returned</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

      <sect3 id=find xreflabel="find procedure">
        <title>Find Procedure</title>

	<para>Search for files whose names match <emphasis>pattern</emphasis>
	(using shell wildcard characters for filename expansion).  Search
	subdirectories recursively, starting at
	<emphasis>rootdir</emphasis>. The result is the list of files whose
	names match; if no files match, the result is empty.  Filenames in the
	result include all intervening subdirectory names. If no files match
	the pattern, then a NULL string is returned.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find</function></funcdef>
	    <paramdef><parameter>rootdir</parameter>
	    <parameter>pattern</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>rootdir</parameter></term>
	    <listitem><para>The top level directory to search the search
	    from.</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para>A csh "glob" style regular expression reprsenting
	    the files to find.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

        <sect3 id=which xreflabel="which procedure">
        <title>Which Procedure</title>

	<para>Searches the execution path for an executable file
	<emphasis>binary</emphasis>, like the the BSD <command>which</command>
	utility.  This procedure uses the shell environment variable
	<emphasis>PATH</emphasis>. It returns <emphasis>0</emphasis> if the
	binary is not in the path, or if there is no <emphasis>PATH</emphasis>
	environment variable. If <command>binary</command> is in the path, it
	returns the full path to <command>binary</command>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>which</function></funcdef>
	    <paramdef><parameter>file</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>binary</parameter></term>
	    <listitem><para>The executable program or shell script to look
	    for.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

        <sect3 id=grep xreflabel="grep procedure">
        <title>Grep Procedure</title>

	<para>Search the file called <filename>filename</filename> (a fully
	specified path) for lines that contain a match for regular expression
	<emphasis>regexp</emphasis>. The result is a list of all the lines that
	match.  If no lines match, the result is an empty string.  Specify
	<emphasis>regexp</emphasis> using the standard regular expression style
	used by the Unix utility program grep.</para> 

	<para>Use the optional third argument <emphasis>line</emphasis> to
	start lines in the result with the line number in
	<filename>filename</filename>.  (This argument is simply an option
	flag; type it just as shown <option>--line</option>.)</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>grep</function></funcdef>
	    <paramdef><parameter>filename</parameter>
	    <parameter>regexp</parameter>
	    <parameter>--line</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>filename</parameter></term>
	    <listitem><para>The file to search.</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>regexp</parameter></term>
	    <listitem><para>The Unix style regular expression (as used by the
	    <command>grep</command> Unix utility) to search
	    for.</para></listitem> 
          </varlistentry>
          <varlistentry>
	    <term><parameter>--line</parameter></term>
	    <listitem><para>Prefix the line number to each line where the
	    regexp matches.</para></listitem> 
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=prune xreflabel="prune procedure">
	  <title>Prune Procedure</title>

	  <para>Remove elements of the Tcl list <emphasis>list</emphasis>.
	  Elements are fields delimited by spaces.  The result is a copy of
	  list, without any elements that match <emphasis>pattern</emphasis>.
	  You can use the common shell wildcard characters to specify the
	  pattern.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>prune</function></funcdef>
	    <paramdef><parameter>list</parameter>
  	    <parameter>pattern</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>list</parameter></term>
	    <listitem><para>A Tcl list containing the original data. Commonly
	    this is the output of a batch executed command, like running a
	    compiler.</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para>The csh shell "glob" style pattern to search
	    for.</para></listitem>
          </varlistentry>
	</variablelist>

	</sect3>

	<sect3 id=slay xreflabel="slay procedure">
	  <title>Slay Procedure</title>

	  <para>This look in the process table for <emphasis>name</emphasis>
	  and send it a unix SIGINT, killing the process. This will only work
	  under Windows if you have Cygwin or another Unix subsystem for Windows
	  installed.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>slay</function></funcdef>
	    <paramdef><parameter>name</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para>The name of the program to kill.</para></listitem>
          </varlistentry>
	</variablelist>

	</sect3>

	<sect3 id=absolute xreflabel="absolute procedure">
	  <title>Absolute Procedure</title>

	  <para>This procedure takes the relative <emphasis>path</emphasis>,
	  and converts it to an absolute path.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>absolute</function></funcdef>
	    <paramdef><parameter>path</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>path</parameter></term>
	    <listitem><para>The path to convert.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=psource xreflabel="psource procedure">
	  <title>Psource Procedure</title>

	  <para>This sources the file <emphasis>filename</emphasis>, and traps
	  all errors. It also ignores all extraneous output. If there was an
	  error it returns a <emphasis>1</emphasis>, otherwise it returns a
	  <emphasis>0</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>psource</function></funcdef>
	    <paramdef><parameter>file</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>filename</parameter></term>
	    <listitem><para>The filename to Tcl script to
	    source.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=runtestfilep xreflabel="runtest_file_p procedure">
	  <title>Runtest_file_p Procedure</title>

	  <para>Search <emphasis>runtest</emphasis>s for
	  <emphasis>testcase</emphasis> and return <emphasis>1</emphasis> if
	  found, <emphasis>0</emphasis> if not. <emphasis>runtests</emphasis>
	  is a list of two elements.  The first is a copy of what was on
	  the right side of the <emphasis>=</emphasis> if	
	  <programlisting>foo.exp="..."</programlisting>" was specified, or
	  an empty string if no such argument is present. The second is the
	  pathname of the current testcase under consideration. This is used
	  by tools like compilers where each testcase is a file.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>runtest_file_p</function></funcdef>
	    <paramdef><parameter>runtests</parameter>
	    <parameter>testcase</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>runtests</parameter></term>
	    <listitem><para>The list of patterns to compare against.
              </para></listitem> 
          </varlistentry>
          <varlistentry>
	    <term><parameter>testcase</parameter></term>
	    <listitem><para>The test case filename.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=diff xreflabel="diff procedure">
	  <title>Diff Procedure</title>

	  <para>Compares the two files and returns a <emphasis>1</emphasis> if
	  they match, or a <emphasis>0</emphasis> if they don't. If
	  <symbol>verbose</symbol> is set, then it'll print the differences to
	  the screen.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>diff</function></funcdef>
	    <paramdef><parameter>file_1</parameter>
	    <parameter>file_2</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>file_1</parameter></term>
	    <listitem><para>The first file to compare.</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>file_2</parameter></term>
	    <listitem><para>The second file to compare.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=setenv xreflabel="setenv procedure">
	  <title>Setenv Procedure</title>

	  <para>Sets the environment variable <emphasis>var</emphasis> to the
	  value <emphasis>val</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>setenv</function></funcdef>
	    <paramdef><parameter>var</parameter>
   	    <parameter>val</parameter></paramdef>
	 </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para>The environment variable to set.</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>val</parameter></term>
	    <listitem><para>The value to set the variable to.</para></listitem>
          </varlistentry>
	</variablelist>

        </sect3>
	<sect3 id=unsetenv xreflabel="unsetenv procedure">
	  <title>unsetenv Procedure</title>

	  <para>Unsets the environment variable
	  <emphasis>var</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>unsetenv</function></funcdef>
	    <paramdef><parameter>var</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para>The environment variable to
	    unset.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=getenv xreflabel="getenv procedure">
	  <title>Getenv Procedure</title>

	  <para>Returns the value of <emphasis>var</emphasis> in the
	  environment if it exists, otherwise it returns NULL.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>getenv</function></funcdef>
	    <paramdef><parameter>var</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para>The environment variable to get the value
	    of.</para></listitem>
          </varlistentry>
	</variablelist>

      </sect3>
	<sect3 id=prunesystemcrud xreflabel="prune_system_crud procedure">
	  <title>Prune_system_crud Procedure</title>

	  <para>For system <emphasis>system</emphasis>, delete text the host or
	  target operating system might issue that will interfere with pattern
	  matching of program output in <emphasis>text</emphasis>.  An example
	  is the message that is printed if a shared library is out of
	  date.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>prune_system_crud</function></funcdef>
	    <paramdef><parameter>system</parameter>
	    <parameter>test</parameter></paramdef>
	</funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>system</parameter></term>
	    <listitem><para>The system error messages to look for to screen out
	   .</para></listitem>
          </varlistentry>
          <varlistentry>
	    <term><parameter>text</parameter></term>
	    <listitem><para>The Tcl variable containing the
	    text.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>
	
    </sect2>

    <sect2 id=libgloss xreflabel="Libgloss">
      <title>Libgloss, A Free BSP</title>

      <para>Libgloss is a free <firstterm>BSP</firstterm> (Board Support
      Package) commonly used with GCC and G++ to produce a fully linked
      executable image for an embedded systems.</para>

      <sect3 id=libglosslinkflags xreflabel="libgloss_link_flags procedure">
        <title>Libgloss_link_flags Procedure</title>

	<para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libgloss_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=libglossincludeflags xreflabel="libgloss_include_flags
	procedure">
	  <title>Libgloss_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libgloss_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=newliblinkflags xreflabel="newlib_link_flags procedure">
	  <title>Newlib_link_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>newlib_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=newlibincludeflags xreflabel="newlib_include_flags
	procedure">
	  <title>Newlib_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>newlib_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=libioincludeflags xreflabel="libio_include_flags
	procedure">
	  <title>Libio_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libio_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=libiolinkflags xreflabel="libio_link_flags procedure">
	  <title>Libio_link_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libio_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=gxxincludeflags xreflabel="g++_include_flags procedure">
	  <title>G++_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>g++_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=gxxlinkflags xreflabel="g++_link_flags procedure">
	  <title>G++_link_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>g++_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=libstdcxxincludeflags xreflabel="libstdc++_include_flags
	procedure">
	  <title>Libstdc++_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libstdc++_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=libstdcxxlinkflags xreflabel="libstdc++_link_flags
	procedure">
	  <title>Libstdc++_link_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>libstdc++_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=getmultilibs xreflabel="get_multilibs procedure">
	  <title>Get_multilibs Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>get_multilibs</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=findbinutilsprog xreflabel="find_binutils_prog procedure">
	  <title>Find_binutils_prog Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_binutils_prog</function></funcdef>
	    <paramdef><parameter>name</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>name</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=findgcc xreflabel="find_gcc procedure">
	  <title>Find_gcc Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_gcc</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=findgcj xreflabel="find_gcj procedure">
	  <title>Find_gcj Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_gcj</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=findgxx xreflabel="find_g++ procedure">
	  <title>Find_g++ Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_g++</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=findg77 xreflabel="find_g77 procedure">
	  <title>Find_g77 Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_g77</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=processmultiliboptions xreflabel="process_multilib_options
	procedure">
	  <title>Process_multilib_options Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>process_multilib_options</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=addmultiliboption xreflabel="add_multilib_option
	procedure">
	  <title>Add_multilib_option Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>add_multilib_option</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=findgas xreflabel="find_gas procedure">
	  <title>Find_gas Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_gas</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=findld xreflabel="find_ld procedure">
	  <title>Find_ld Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>find_ld</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect3>

	<sect3 id=buildwrapper xreflabel="build_wrapper procedure">
	  <title>Build_wrapper Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>build_wrapper</function></funcdef>
	    <paramdef><parameter>gluefile</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>gluefile</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=winsupincludeflags xreflabel="winsup_include_flags
	procedure">
	  <title>Winsup_include_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>winsup_include_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=winsuplinkflags xreflabel="winsup_link_flags procedure">
	  <title>Winsup_link_flags Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>winsup_link_flags</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>
    </sect2>

    <sect2 id=debugprocs xreflabel="Debugging Procedures">
      <title>Procedures for debugging your Tcl code.</title>

      <para><filename>lib/debugger.exp</filename>defines these utility
      procedures:</para>

      <sect3 id=dumpvars xreflabel="dumpvars procedure">
        <title>Dumpvars Procedure</title>

	<para>This takes a csh style regular expression (glob rules) and prints
	the values of the global variable names that match.  It is abbreviated
	as <emphasis>dv</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>dumpvars</function></funcdef>
	    <paramdef><parameter>vars</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>vars</parameter></term>
	    <listitem><para>The variables to dump.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=dumplocals xreflabel="dumplocals procedure">
	  <title>Dumplocals Procedure</title>

	  <para>This takes a csh style regular expression (glob rules) and
	  prints the values of the local variable names that match. It is
	  abbreviated as <emphasis>dl</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>dumplocals</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=dumprocs xreflabel="dumprocs procedure">
	  <title>Dumprocs Procedure</title>

	  <para>This takes a csh style regular expression (glob rules) and
	  prints the body of all procs that match. It is abbreviated as
	  <emphasis>dp</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>dumprocs</function></funcdef>
	    <paramdef><parameter>pattern</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para>The csh "glob" style pattern to look
	    for.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=dumpwatch xreflabel="dumpwatch procedure">
	  <title>Dumpwatch Procedure</title>

	  <para>This takes a csh style regular expression (glob rules) and
	  prints all the watchpoints. It is abbreviated as
	  <emphasis>dw</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>dumpwatch</function></funcdef>
	    <paramdef><parameter>pattern</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>pattern</parameter></term>
	    <listitem><para>The csh "glob" style pattern to look
	    for.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=watcharray xreflabel="watcharray procedure">
	  <title>Watcharray Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>watcharray</function></funcdef>
	    <paramdef><parameter>element</parameter>
		<parameter>type</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>type</parameter></term>
	    <listitem><para>The csh "glob" style pattern to look
	    for.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=watchvar xreflabel="watchvar procedure">
	  <title>Watchvar Procedure</title>

	  <para></para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>watchvar</function></funcdef>
	    <paramdef><parameter>var</parameter>
		<parameter>type</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=watchunset xreflabel="watchunset procedure">
	  <title>Watchunset Procedure</title>

	  <para>This breaks program execution when the variable
	  <symbol>var</symbol> is unset. It is abbreviated as
	  <emphasis>wu</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>watchunset</function></funcdef>
	    <paramdef><parameter>arg</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=watchwrite xreflabel="watchwrite procedure">
	  <title>Watchwrite Procedure</title>

	  <para>This breaks program execution when the variable
	  <symbol>var</symbol> is written. It is abbreviated as
	  <emphasis>ww</emphasis>.</para> 

	<funcsynopsis role="tcl"> 
            <funcdef><function>watchwrite</function></funcdef>
	    <paramdef><parameter>var</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para>The variable to watch.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>	

	<sect3 id=watchread xreflabel="watchread procedure">
	  <title>Watchread Procedure</title>

	  <para>This breaks program execution when the variable
	  <symbol>var</symbol> is read. It is abbreviated as
	  <emphasis>wr</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>watchread</function></funcdef>
	    <paramdef><parameter>var</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para>The variable to watch.</para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=watchdel xreflabel="watchdel procedure">
	  <title>Watchdel Procedure</title>

	  <para>This deletes a the watchpoint from the watch list. It is
	  abbreviated as <emphasis>wd</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>watchdel</function></funcdef>
	    <paramdef><parameter>args</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>args</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=print xreflabel="print procedure">
	  <title>Print Procedure</title>

	  <para>This prints the value of the variable
	  <parameter>var</parameter>. It is abbreviated as
	  <emphasis>p</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>print</function></funcdef>
	    <paramdef><parameter>var</parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter>var</parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

	<sect3 id=quit xreflabel="quit procedure">
	  <title>Quit Procedure</title>

	  <para>This makes runtest exit. It is abbreviated as
	  <emphasis>q</emphasis>.</para>

	<funcsynopsis role="tcl"> 
            <funcdef><function>quit</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
	        </funcsynopsis>
	<variablelist>
          <varlistentry>
	    <term><parameter></parameter></term>
	    <listitem><para></para></listitem>
          </varlistentry>
	</variablelist>
	</sect3>

    </sect2>

  </sect1>

   <sect1 id=filemap>
    <title>File Map</title>

    <para>This is a map of the files in DejaGnu.</para>

    <itemizedlist>
      <listitem><para>runtest</para></listitem>
      <listitem><para>runtest.exp</para></listitem>
      <listitem><para>stub-loader.c</para></listitem>
      <listitem><para>testglue.c</para></listitem>
      <listitem><para>config</para></listitem>
      <listitem><para>baseboards</para></listitem>
      <listitem><para>lib/debugger.exp</para></listitem>
      <listitem><para>lib/dg.exp</para></listitem>
      <listitem><para>lib/framework.exp</para></listitem>
      <listitem><para>lib/ftp.exp</para></listitem>
      <listitem><para>lib/kermit.exp</para></listitem>
      <listitem><para>lib/libgloss.exp</para></listitem>
      <listitem><para>lib/mondfe.exp</para></listitem>
      <listitem><para>lib/remote.exp</para></listitem>
      <listitem><para>lib/rlogin.exp</para></listitem>
      <listitem><para>lib/rsh.exp</para></listitem>
      <listitem><para>lib/standard.exp</para></listitem>
      <listitem><para>lib/target.exp</para></listitem>
      <listitem><para>lib/targetdb.exp</para></listitem>
      <listitem><para>lib/telnet.exp</para></listitem>
      <listitem><para>lib/tip.exp</para></listitem>
      <listitem><para>lib/util-defs.exp</para></listitem>
      <listitem><para>lib/utils.exp</para></listitem>
      <listitem><para>lib/xsh.exp</para></listitem>
      <listitem><para>lib/dejagnu.exp</para></listitem>
    </itemizedlist>

  </sect1>

</chapter>

<chapter id=unittestapi xreflabel="Unit Testing API">
  <title>Unit Testing API</title>

    <sect1 id=cunit xreflabel="C Unit Testing API">
    <title>C Unit Testing API</title>
    
    <para>All of the functions that take a
    <parameter>msg</parameter> parameter use a C char * that is
    the message to be dislayed. There currently is no support for
    variable length arguments.</para>


    <sect2 id=passfunc xreflabel="pass function">
    <title>Pass Function</title>
	  
	  <para>This prints a message for a successful test
	  completion.</para>

	  <funcsynopsis role="C"> 
	  <funcdef><function>pass</function></funcdef>
	  <paramdef><parameter>msg</parameter></paramdef>
	  </funcsynopsis>

    </sect2>

    <sect2 id=failfunc xreflabel="fail function">
    <title>Fail Function</title>
	  
	  <para>This prints a message for an unsuccessful test
	  completion.</para>

	  <funcsynopsis role="C"> 
	  <funcdef><function>fail</function></funcdef>
	  <paramdef><parameter>msg</parameter></paramdef>
	  </funcsynopsis>

    </sect2>

	<sect2 id=untestedfunc xreflabel="untested function">
	  <title>Untested Function</title>

	  <para>This prints a message for an test case that isn't run
	  for some technical reason.</para>

	<funcsynopsis role="C"> 
            <funcdef><function>untested</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	        </funcsynopsis>
	</sect2>

	<sect2 id=unresolvedfunc xreflabel="unresolved function">
	  <title>Unresolved Function</title>

	  <para>This prints a message for an test case that is run,
	  but there is no clear result. These output states require a
	  human to look over the results to determine what happened.
	  </para>

	<funcsynopsis role="C"> 
            <funcdef><function>unresolved</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	        </funcsynopsis>
	</sect2>

	<sect2 id=totalsfunc xreflabel="totals function">
	  <title>Totals Function</title>

	  <para>This prints out the total numbers of all the test
	  state outputs.</para>

	<funcsynopsis role="C"> 
            <funcdef><function>totals</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect2>

    </sect1>

    <sect1 id=cppunit xreflabel="C++ Unit Testing API">
	   <title>C++ Unit Testing API</title>
	   
	   <para>All of the methods that take a
	   	  <parameter>msg</parameter> parameter use a C char *
		  or STL string, that is the message to be
	   	  dislayed. There currently is no support for variable
	   	  length arguments.</para>
	  
	   <sect2 id=passmeth xreflabel="pass method">
	   <title>Pass Method</title>

	  <para>This prints a message for a successful test
	  completion.</para>

	<funcsynopsis role="C++"> 
            <funcdef><function>TestState::pass</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	</funcsynopsis>
	</sect2>

	<sect2 id=failmeth xreflabel="fail method">
	  <title>Fail Method</title>

	  <para>This prints a message for an unsuccessful test
	  completion.</para>

	<funcsynopsis role="C++"> 
            <funcdef><function>TestState::fail</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	</funcsynopsis>
	</sect2>

	<sect2 id=untestedmeth xreflabel="untested method">
	  <title>Untested Method</title>

	  <para>This prints a message for an test case that isn't run
	  for some technical reason.</para>

	<funcsynopsis role="C++"> 
            <funcdef><function>TestState::untested</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	</funcsynopsis>
	</sect2>

	<sect2 id=unresolvedmeth xreflabel="unresolved method">
	  <title>Unresolved Method</title>

	  <para>This prints a message for an test case that is run,
	  but there is no clear result. These output states require a
	  human to look over the results to determine what happened.
	  </para>

	<funcsynopsis role="C++"> 
            <funcdef><function>TestState::unresolved</function></funcdef>
	    <paramdef><parameter>msg</parameter></paramdef>
	</funcsynopsis>
	</sect2>

	<sect2 id=totalsmeth xreflabel="totals method">
	  <title>Totals Method</title>

	  <para>This prints out the total numbers of all the test
	  state outputs.</para>

	<funcsynopsis role="C++"> 
            <funcdef><function>TestState::totals</function></funcdef>
	    <paramdef><parameter></parameter></paramdef>
        </funcsynopsis>
	</sect2>

     </sect1>

</chapter>

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