[PATCH] Fix PTRACE_GETREGSET failure for compat inferiors on arm64

Kees Cook keescook@chromium.org
Mon Dec 5 16:06:00 GMT 2016


On Mon, Dec 5, 2016 at 2:26 AM, Yao Qi <qiyaoltc@gmail.com> wrote:
> On 16-12-04 11:30:36, Kees Cook wrote:
>> Right, I was asking how the target description is built. I couldn't
>> determine where FPA was detected.
>>
>
> It is detected in arm-tdep.c:arm_gdbarch_init, which looks for feature
> org.gnu.gdb.arm.fpa, and set have_fpa_registers to 1 if this feature is
> found.

Yup, that part I found. What sets org.gnu.gdb.arm.fpa?

-Kees

-- 
Kees Cook
Nexus Security



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