diff options
Diffstat (limited to 'powerpc')
| -rw-r--r-- | powerpc/Archi.v (renamed from powerpc/Nan.v) | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/powerpc/Nan.v b/powerpc/Archi.v index c230789..0672dce 100644 --- a/powerpc/Nan.v +++ b/powerpc/Archi.v @@ -14,13 +14,21 @@ (* *) (* *********************************************************************) +(** Architecture-dependent parameters for PowerPC *) + +Require Import ZArith. Require Import Fappli_IEEE. Require Import Fappli_IEEE_bits. -Require Import Floats. -Require Import ZArith. -Require Import Integers. -Program Definition default_pl : bool * nan_pl 53 := (false, nat_iter 51 xO xH). +Definition big_endian := false. + +Notation align_int64 := 8%Z (only parsing). +Notation align_float64 := 8%Z (only parsing). + +Program Definition default_pl : bool * nan_pl 53 := + (true, nat_iter 51 xO xH). Definition choose_binop_pl (s1: bool) (pl1: nan_pl 53) (s2: bool) (pl2: nan_pl 53) := - false. + false. (**r always choose first NaN *) + +Global Opaque big_endian default_pl choose_binop_pl. |