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</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int r3
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of register <b>r3</b> from the TCB of a
specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
Routines are provided for all local registers (<b>r3</b> - <b>r15</b>):
<b><i><a href="./dbgArchLib.html#r3">r3</a></i>(&nbsp;)</b> - <b><i>r15</i>(&nbsp;)</b>.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>r3</b> register (or the requested register).
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="fp"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>fp</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>fp</i>(&nbsp;)</strong> - return the contents of register <b>fp</b> (i960)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int fp
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of register <b>fp</b>, the frame pointer,
from the TCB of a specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>fp</b> register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="fp0"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>fp0</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>fp0</i>(&nbsp;)</strong> - return the contents of register <b>fp0</b> (also <b>fp1</b> - <b>fp3</b>) (i960KB, i960SB)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>double fp0
    (
    volatile int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the floating-point register <b>fp0</b> from
the TCB of a specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
Routines are provided for the floating-point registers <b>fp0</b> - <b>fp3</b>:
<b><i><a href="./dbgArchLib.html#fp0">fp0</a></i>(&nbsp;)</b> - <b><i>fp3</i>(&nbsp;)</b>.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>fp0</b> register (or the requested register).
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="pcw"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>pcw</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pcw</i>(&nbsp;)</strong> - return the contents of the <b>pcw</b> register (i960)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int pcw
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the <b>pcw</b> register from the TCB of a
specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>pcw</b> register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="tcw"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>tcw</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>tcw</i>(&nbsp;)</strong> - return the contents of the <b>tcw</b> register (i960)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int tcw
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the <b>tcw</b> register from the TCB of a
specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>tcw</b> register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="acw"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>acw</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>acw</i>(&nbsp;)</strong> - return the contents of the <b>acw</b> register (i960)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int acw
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the <b>acw</b> register from the TCB of a
specified task.
If <i>taskId</i> is omitted or 0, the current default task is assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the <b>acw</b> register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="dbgBpTypeBind"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>dbgBpTypeBind</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>dbgBpTypeBind</i>(&nbsp;)</strong> - bind a breakpoint handler to a breakpoint type (MIPS R3000, R4000)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS dbgBpTypeBind
    (
    int     bpType, /* breakpoint type */
    FUNCPTR routine /* function to bind */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
Dynamically bind a breakpoint handler to breakpoints of type 0 - 7.
By default only breakpoints of type zero are handled with the
function <b><i>dbgBreakpoint</i>(&nbsp;)</b> (see <b><a href="./dbgLib.html#top">dbgLib</a></b>).  Other types may be used for
Ada stack overflow or other such functions.  The installed handler
must take the same parameters as <b><i>excExcHandle</i>(&nbsp;)</b> (see <b><a href="./excLib.html#top">excLib</a></b>).
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
<p>
OK, or
ERROR if <i>bpType</i> is out of bounds.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <b><a href="./dbgLib.html#top">dbgLib</a></b>, <b><a href="./excLib.html#top">excLib</a></b>

<hr>
<a name="edi"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>edi</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>edi</i>(&nbsp;)</strong> - return the contents of register <b>edi</b> (also <b>esi</b> - <b>eax</b>) (i386/i486)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int edi
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of register <b>edi</b> from the TCB of a
specified task.  If <i>taskId</i> is omitted or zero, the last task
referenced is assumed.
<p>
Similar routines are provided for all address registers (<b>edi</b> - <b>eax</b>):
<b><i><a href="./dbgArchLib.html#edi">edi</a></i>(&nbsp;)</b> - <b><i>eax</i>(&nbsp;)</b>.
<p>
The stack pointer is accessed via <b><i>eax</i>(&nbsp;)</b>.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of register <b>edi</b> (or the requested register).
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="eflags"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>eflags</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>eflags</i>(&nbsp;)</strong> - return the contents of the status register (i386/i486)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int eflags
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the status register from the TCB of a
specified task.  If <i>taskId</i> is omitted or zero, the last task referenced is
assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the status register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Target Shell</i>

<hr>
<a name="r0"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>r0</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>r0</i>(&nbsp;)</strong> - return the contents of register <b>r0</b> (also <b>r1</b> - <b>r14</b>) (ARM)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int r0
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of register <b>r0</b> from the TCB of a
specified task.  If <i>taskId</i> is omitted or zero, the last task referenced is
assumed.
<p>
Similar routines are provided for registers (<b>r1</b> - <b>r14</b>):
<b><i>r1</i>(&nbsp;)</b> - <b><i>r14</i>(&nbsp;)</b>.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of register <b>r0</b> (or the requested register).
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Debugging</i>

<hr>
<a name="cpsr"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>cpsr</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>cpsr</i>(&nbsp;)</strong> - return the contents of the current processor status register (ARM)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>int cpsr
    (
    int taskId /* task ID, 0 means default task */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This command extracts the contents of the status register from the TCB of a
specified task.  If <i>taskId</i> is omitted or zero, the last task referenced is
assumed.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
The contents of the current processor status register.
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>, <i>VxWorks Programmer's Guide: Debugging</i>

<hr>
<a name="psrShow_1"></a>
<p align=right>
<a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p>

</blockquote><h1><i>psrShow</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>psrShow</i>(&nbsp;)</strong> - display the meaning of a specified PSR value, symbolically (ARM)</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS psrShow
    (
    UINT32 psrval /* psr value to show */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine displays the meaning of all fields in a specified PSR value,
symbolically.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, always.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./dbgArchLib.html#top">dbgArchLib</a></b>

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