Alexander Graf wrote on 14.01.2014 23:40:20:
> On 14.01.2014, at 23:06, Thomas Falcon
wrote:
>
> > This patch allows registers to be properly read from and written to
> > when using the gdbstub to debug a ppc guest running in little
> > endian mode. It accomplishes this goal by byte swapping the
On 15.01.2014, at 18:29, Ulrich Weigand wrote:
> Alexander Graf wrote on 14.01.2014 23:40:20:
>> On 14.01.2014, at 23:06, Thomas Falcon
> wrote:
>>
>>> This patch allows registers to be properly read from and written to
>>> when using the gdbstub to debug a ppc guest running in little
>>> end
On 14 January 2014 23:01, Alexander Graf wrote:
>> Is the underlying issue here that we might have a CPU which is
>> in littleendian mode but in a QEMU executable compiled with
>> TARGET_WORDS_BIGENDIAN ? (If so I can't help feeling that
>> the gdb stub is only the tip of the iceberg for things t
On 14.01.2014, at 23:55, Peter Maydell wrote:
> On 14 January 2014 22:40, Alexander Graf wrote:
>> Uli, I thought ppc64le gdb wasn't finalized yet? What does the gdbstub
>> layout look like? Are all fields the same as ppc64(be) but simply byte
>> swapped - including FPR ones?
>
>> This is quit
On 14 January 2014 22:40, Alexander Graf wrote:
> Uli, I thought ppc64le gdb wasn't finalized yet? What does the gdbstub
> layout look like? Are all fields the same as ppc64(be) but simply byte
> swapped - including FPR ones?
> This is quite invasive (and prone to get wrong). If we really just ha
On 14.01.2014, at 23:06, Thomas Falcon wrote:
> This patch allows registers to be properly read from and written to
> when using the gdbstub to debug a ppc guest running in little
> endian mode. It accomplishes this goal by byte swapping the values of
> any registers only if the MSR:LE value is
This patch allows registers to be properly read from and written to
when using the gdbstub to debug a ppc guest running in little
endian mode. It accomplishes this goal by byte swapping the values of
any registers only if the MSR:LE value is set and if the host machine
is big endian.
Signed-off-b
On 14 January 2014 22:06, Thomas Falcon wrote:
> This patch allows registers to be properly read from and written to
> when using the gdbstub to debug a ppc guest running in little
> endian mode. It accomplishes this goal by byte swapping the values of
> any registers only if the MSR:LE value is
This patch allows registers to be properly read from and written to
when using the gdbstub to debug a ppc guest running in little
endian mode. It accomplishes this goal by byte swapping the values of
any registers only if the MSR:LE value is set and if the host machine
is big endian.
Signed-off-
