ext/gdb-xml/power.xml

<?xml version="1.0"?>

<!--
GDB feature descriptor defining the structure of the G packet,
i.e., the representation of register contents on the wire.
This file does not model any real variant of PowerPC in particular
(such as, RS/6000 or e500): it simply reflects BaseGdbRegCache's
fields in power/remote_gdb.hh.

As such, this description is something of an oversimplification
relative to the XML files in the GDB source, in that it does not
take into account possible variations in features resulting in
non-sequential numbering of registers.
-->

<target>
  <architecture>powerpc</architecture>
  <feature name="org.gnu.gdb.power">
    <reg name="r0" bitsize="32"/>
    <reg name="r1" bitsize="32"/>
    <reg name="r2" bitsize="32"/>
    <reg name="r3" bitsize="32"/>
    <reg name="r4" bitsize="32"/>
    <reg name="r5" bitsize="32"/>
    <reg name="r6" bitsize="32"/>
    <reg name="r7" bitsize="32"/>
    <reg name="r8" bitsize="32"/>
    <reg name="r9" bitsize="32"/>
    <reg name="r10" bitsize="32"/>
    <reg name="r11" bitsize="32"/>
    <reg name="r12" bitsize="32"/>
    <reg name="r13" bitsize="32"/>
    <reg name="r14" bitsize="32"/>
    <reg name="r15" bitsize="32"/>
    <reg name="r16" bitsize="32"/>
    <reg name="r17" bitsize="32"/>
    <reg name="r18" bitsize="32"/>
    <reg name="r19" bitsize="32"/>
    <reg name="r20" bitsize="32"/>
    <reg name="r21" bitsize="32"/>
    <reg name="r22" bitsize="32"/>
    <reg name="r23" bitsize="32"/>
    <reg name="r24" bitsize="32"/>
    <reg name="r25" bitsize="32"/>
    <reg name="r26" bitsize="32"/>
    <reg name="r27" bitsize="32"/>
    <reg name="r28" bitsize="32"/>
    <reg name="r29" bitsize="32"/>
    <reg name="r30" bitsize="32"/>
    <reg name="r31" bitsize="32"/>

    <reg name="f0" bitsize="64" type="ieee_double" regnum="32"/>
    <reg name="f1" bitsize="64" type="ieee_double"/>
    <reg name="f2" bitsize="64" type="ieee_double"/>
    <reg name="f3" bitsize="64" type="ieee_double"/>
    <reg name="f4" bitsize="64" type="ieee_double"/>
    <reg name="f5" bitsize="64" type="ieee_double"/>
    <reg name="f6" bitsize="64" type="ieee_double"/>
    <reg name="f7" bitsize="64" type="ieee_double"/>
    <reg name="f8" bitsize="64" type="ieee_double"/>
    <reg name="f9" bitsize="64" type="ieee_double"/>
    <reg name="f10" bitsize="64" type="ieee_double"/>
    <reg name="f11" bitsize="64" type="ieee_double"/>
    <reg name="f12" bitsize="64" type="ieee_double"/>
    <reg name="f13" bitsize="64" type="ieee_double"/>
    <reg name="f14" bitsize="64" type="ieee_double"/>
    <reg name="f15" bitsize="64" type="ieee_double"/>
    <reg name="f16" bitsize="64" type="ieee_double"/>
    <reg name="f17" bitsize="64" type="ieee_double"/>
    <reg name="f18" bitsize="64" type="ieee_double"/>
    <reg name="f19" bitsize="64" type="ieee_double"/>
    <reg name="f20" bitsize="64" type="ieee_double"/>
    <reg name="f21" bitsize="64" type="ieee_double"/>
    <reg name="f22" bitsize="64" type="ieee_double"/>
    <reg name="f23" bitsize="64" type="ieee_double"/>
    <reg name="f24" bitsize="64" type="ieee_double"/>
    <reg name="f25" bitsize="64" type="ieee_double"/>
    <reg name="f26" bitsize="64" type="ieee_double"/>
    <reg name="f27" bitsize="64" type="ieee_double"/>
    <reg name="f28" bitsize="64" type="ieee_double"/>
    <reg name="f29" bitsize="64" type="ieee_double"/>
    <reg name="f30" bitsize="64" type="ieee_double"/>
    <reg name="f31" bitsize="64" type="ieee_double"/>

    <reg name="pc"  bitsize="32" type="code_ptr" regnum="64"/>
    <reg name="msr" bitsize="32"/>
    <reg name="cr"  bitsize="32"/>
    <reg name="lr"  bitsize="32" type="code_ptr"/>
    <reg name="ctr" bitsize="32"/>
    <reg name="xer" bitsize="32"/>
  </feature>
</target>