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xemu/gdb-xml/power-fpu.xml

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target-ppc: Add XML files for PowerPC registers These files are nearly identical to the XML files provided with GDB. The only difference is that power-{fpu,spe}.xml do not assign register numbers; the internal QEMU machinery takes care of that. Define gdb_xml_files for ppc targets in configure as well. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6420 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-24 15:07:34 +00:00
<?xml version="1.0"?>
<!-- Copyright (C) 2007, 2008 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.power.fpu">
gdb-xml: fix hacks in powerpc register numbering The powerpc xml files contained a hack--an empty, non-existent register--for getting the register numbers to line up for newer (XML-aware) and older (non-XML-aware) GDB. While this hack worked in some cases, it didn't work in all cases, notably when the user used `finish' or `continue': GDB would attempt to read the non-existent register and QEMU would complain. This patch fixes things up properly. Instead of inserting a fake register, we explicitly declare the floating-point and SPE registers to start at 71. This action accomplishes the same thing as the nasty hack, except that now GDB never tries to fetch the non-existant register 70. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-06-05 02:02:28 +00:00
<reg name="f0" bitsize="64" type="ieee_double" regnum="71"/>
target-ppc: Add XML files for PowerPC registers These files are nearly identical to the XML files provided with GDB. The only difference is that power-{fpu,spe}.xml do not assign register numbers; the internal QEMU machinery takes care of that. Define gdb_xml_files for ppc targets in configure as well. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6420 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-24 15:07:34 +00:00
<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="fpscr" bitsize="32" group="float"/>
</feature>
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