diff options
Diffstat (limited to 'src/value2.lem')
| -rw-r--r-- | src/value2.lem | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/src/value2.lem b/src/value2.lem index 33416503..e8a8262a 100644 --- a/src/value2.lem +++ b/src/value2.lem @@ -1,4 +1,4 @@ -(**************************************************************************) +(*========================================================================*) (* Sail *) (* *) (* Copyright (c) 2013-2017 *) @@ -46,7 +46,7 @@ (* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT *) (* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF *) (* SUCH DAMAGE. *) -(**************************************************************************) +(*========================================================================*) open import Pervasives open import Assert_extra @@ -70,17 +70,13 @@ type vl = | V_record of list (string * vl) | V_null (* Used for unitialized values and null pointers in C compilation *) -let primops extern args = - match (extern, args) with - | ("and_bool", [V_bool b1; V_bool b2]) -> V_bool (b1 && b2) - | ("and_bool", [V_nondet; V_bool false]) -> V_bool false - | ("and_bool", [V_bool false; V_nondet]) -> V_bool false - | ("and_bool", _) -> V_nondet - | ("or_bool", [V_bool b1; V_bool b2]) -> V_bool (b1 || b2) - | ("or_bool", [V_nondet; V_bool true]) -> V_bool true - | ("or_bool", [V_bool true; V_nondet]) -> V_bool true - | ("or_bool", _) -> V_nondet +let value_int_op_int op = function + | [V_int v1; V_int v2] -> V_int (op v1 v2) + | _ -> V_null +end - | _ -> failwith ("Unimplemented primitive operation " ^ extern) - end +let value_bool_op_int op = function + | [V_int v1; V_int v2] -> V_bool (op v1 v2) + | _ -> V_null +end |