| Message ID | 1410325413-3660-2-git-send-email-mallard.pierre@gmail.com |
|---|---|
| State | New |
| Headers | show |
On 10.09.14 07:03, Pierre Mallard wrote: > This patch add some floating point operation for PPC440x5. > Compile with PPC440x5_HAVE_FPU enabled in configure extra-cflags > > Signed-off-by: Pierre Mallard <mallard.pierre@gmail.com> Instead of the define, could we just create a new CPU that has these flags enabled? Just call it "440x5-fpu" or so. Alex > --- > target-ppc/translate_init.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c > index 48177ed..b4dedce 100644 > --- a/target-ppc/translate_init.c > +++ b/target-ppc/translate_init.c > @@ -3897,6 +3897,10 @@ POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data) > pcc->init_proc = init_proc_440x5; > pcc->check_pow = check_pow_nocheck; > pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | > +#ifdef PPC440x5_HAVE_FPU > + PPC_FLOAT | PPC_FLOAT_FSQRT | > + PPC_FLOAT_STFIWX | > +#endif > PPC_DCR | PPC_WRTEE | PPC_RFMCI | > PPC_CACHE | PPC_CACHE_ICBI | > PPC_CACHE_DCBZ | PPC_CACHE_DCBA | >
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 48177ed..b4dedce 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -3897,6 +3897,10 @@ POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data) pcc->init_proc = init_proc_440x5; pcc->check_pow = check_pow_nocheck; pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | +#ifdef PPC440x5_HAVE_FPU + PPC_FLOAT | PPC_FLOAT_FSQRT | + PPC_FLOAT_STFIWX | +#endif PPC_DCR | PPC_WRTEE | PPC_RFMCI | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
This patch add some floating point operation for PPC440x5. Compile with PPC440x5_HAVE_FPU enabled in configure extra-cflags Signed-off-by: Pierre Mallard <mallard.pierre@gmail.com> --- target-ppc/translate_init.c | 4 ++++ 1 file changed, 4 insertions(+)