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# Date Author Comment
6a669427 12/17/2013 09:42 pm Peter Maydell

target-arm: Support fp registers in gdb stub

Register the aarch64-fpu XML and implement the necessary
read/write handlers so we can support reading and writing
of FP registers in the gdb stub.

Signed-off-by: Peter Maydell <>
Reviewed-by: Richard Henderson <>

96c04212 09/10/2013 09:11 pm Alexander Graf

target-arm: Add AArch64 gdbstub support

We want to be able to debug AArch64 guests. So let's add the respective gdb
stub functions and xml descriptions that allow us to do so.

Signed-off-by: Alexander Graf <>
Signed-off-by: John Rigby <>...

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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