Re: [Qemu-devel] [ARM/FDPIC 3/4] linux-user: ARM-FDPIC: Add support for signals for FDPIC targets

2018-04-13 Thread Peter Maydell
On 6 April 2018 at 16:17, Christophe Lyon wrote: > The FDPIC restorer needs to deal with a function descriptor, hence we > have to extend 'retcode' such that it can hold the instructions needed > to perform this. > > The restorer sequence uses the same thumbness as the exception > handler (mainly

[Qemu-devel] [ARM/FDPIC 3/4] linux-user: ARM-FDPIC: Add support for signals for FDPIC targets

2018-04-06 Thread Christophe Lyon
The FDPIC restorer needs to deal with a function descriptor, hence we have to extend 'retcode' such that it can hold the instructions needed to perform this. The restorer sequence uses the same thumbness as the exception handler (mainly to support Thumb-only architectures). Co-Authored-By: Mickaƫ