gdb/features/i386/64bit-mpx.xml

<?xml version="1.0"?>
<!-- Copyright (C) 2013-2021 Free Software Foundation, Inc.

     Copying and distribution of this file, with or without modification,
     are permitted in any medium without royalty provided the copyright
     notice and this notice are preserved.  -->

<!DOCTYPE feature SYSTEM "gdb-target.dtd">
<feature name="org.gnu.gdb.i386.mpx">
  <struct id="br128">
    <field name="lbound" type="uint64"/>
    <field name="ubound_raw" type="uint64"/>
  </struct>

  <struct id="_bndstatus" size="8">
    <field name="bde" start="2" end="63"/>
    <field name="error" start="0" end="1"/>
  </struct>

  <union id="status">
    <field name="raw" type="data_ptr"/>
    <field name="status" type="_bndstatus"/>
  </union>

  <struct id="_bndcfgu" size="8">
    <field name="base" start="12" end="63"/>
    <field name="reserved" start="2" end="11"/>
    <!-- Explicitly set the type here, otherwise it defaults to bool.  -->
    <field name="preserved" start="1" end="1" type="uint64"/>
    <field name="enabled" start="0" end="0" type="uint64"/>
  </struct>

   <union id="cfgu">
    <field name="raw" type="data_ptr"/>
    <field name="config" type="_bndcfgu"/>
  </union>

  <reg name="bnd0raw" bitsize="128" type="br128"/>
  <reg name="bnd1raw" bitsize="128" type="br128"/>
  <reg name="bnd2raw" bitsize="128" type="br128"/>
  <reg name="bnd3raw" bitsize="128" type="br128"/>
  <reg name="bndcfgu"    bitsize="64" type="cfgu"/>
  <reg name="bndstatus"  bitsize="64" type="status"/>
</feature>