diff options
Diffstat (limited to 'cpukit/score/cpu/hppa1.1/cpu.c')
| -rw-r--r-- | cpukit/score/cpu/hppa1.1/cpu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cpukit/score/cpu/hppa1.1/cpu.c b/cpukit/score/cpu/hppa1.1/cpu.c index 89bb8a8447..d72dda4941 100644 --- a/cpukit/score/cpu/hppa1.1/cpu.c +++ b/cpukit/score/cpu/hppa1.1/cpu.c @@ -126,15 +126,17 @@ void _CPU_Initialize( proc_ptr old_handler; /* - * XXX; need to setup fpsr smarter perhaps + * This is the default fp context for all tasks + * Set it up so that denormalized results go to zero. */ fp_context = (unsigned8*) &_CPU_Null_fp_context; for (i=0 ; i<sizeof(Context_Control_fp); i++) *fp_context++ = 0; + *((unsigned32 *) &_CPU_Null_fp_context) = HPPA_FPSTATUS_D; /* - * Set _CPU_Default_gr27 here so it will hopefully be the correct + * Save r27 into _CPU_Default_gr27 so it will hopefully be the correct * global data pointer for the entire system. */ |