diff options
Diffstat (limited to 'cpukit/score/cpu/powerpc/rtems/score/cpu.h')
| -rw-r--r-- | cpukit/score/cpu/powerpc/rtems/score/cpu.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpukit/score/cpu/powerpc/rtems/score/cpu.h b/cpukit/score/cpu/powerpc/rtems/score/cpu.h index 3739ccec63..b3115bb312 100644 --- a/cpukit/score/cpu/powerpc/rtems/score/cpu.h +++ b/cpukit/score/cpu/powerpc/rtems/score/cpu.h @@ -157,9 +157,13 @@ * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed. * * If CPU_HARDWARE_FP is FALSE, then this should be FALSE as well. + * + * PowerPC Note: It appears the GCC can implicitly generate FPU + * and Altivec instructions when you least expect them. So make + * all tasks floating point. */ -#define CPU_ALL_TASKS_ARE_FP FALSE +#define CPU_ALL_TASKS_ARE_FP CPU_HARDWARE_FP /* * Should the IDLE task have a floating point context? |