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# Date Author Comment
22555301 07/13/2009 12:42 am Nathan Froyd

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...

d2c75345 03/08/2009 12:00 am aurel32

Work around QEMU GDB stub suboptimality

The current XML files claim, on floating point-supporting Power chips,
that $f0 is register 70. This would be fine, except that register 70
for non-XML-aware GDB is FPSCR. More importantly, 70 is less than
NUM_CORE_REGS (71) for Power, so a request for register 70 goes to the...

e53bd703 03/04/2009 02:18 pm pbrook

The different VFP variants will never occur at the same time, and giving them
different names confuses GDB, so use org.gnu.gdb.arm.vfp for all of them.

Signed-off-by: Paul Brook <>

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

c8b3532d 01/24/2009 05:07 pm aurel32

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....

56aebc89 10/11/2008 08:55 pm pbrook

Add GDB XML register description support.

Signed-off-by: Paul Brook <>

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

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