Re: IEEE 128-bit floating point support for PowerPC RTEMS

2017-02-27 Thread Michael Meissner
On Tue, Jan 24, 2017 at 11:21:27AM +0100, Sebastian Huber wrote: > Hello, > > some time ago IEEE 128-bit floating point support for PowerPC was > added to GCC: > > https://gcc.gnu.org/wiki/Ieee128PowerPC > > I noticed some issues for RTEMS in this area. Firstly, RTEMS had no > __powerpc__ builti

Re: IEEE 128-bit floating point support for PowerPC RTEMS

2017-01-24 Thread Joseph Myers
On Tue, 24 Jan 2017, Sebastian Huber wrote: > I noticed some issues for RTEMS in this area. Firstly, RTEMS had no > __powerpc__ builtin define, so some source files were effectively disabled, > e.g. ibm-ldouble.c. With __powerpc__ defined, the ibm-ldouble.c didn't compile > due to: When you're us

IEEE 128-bit floating point support for PowerPC RTEMS

2017-01-24 Thread Sebastian Huber
Hello, some time ago IEEE 128-bit floating point support for PowerPC was added to GCC: https://gcc.gnu.org/wiki/Ieee128PowerPC I noticed some issues for RTEMS in this area. Firstly, RTEMS had no __powerpc__ builtin define, so some source files were effectively disabled, e.g. ibm-ldouble.c.