From 1fe28ba1ec3dd0657b121c4a911ee1cb046bab09 Mon Sep 17 00:00:00 2001 From: xleroy Date: Sun, 16 Aug 2009 12:53:19 +0000 Subject: Distinguish two kinds of nonterminating behaviors: silent divergence and reactive divergence. As a consequence: - Removed the Enilinf constructor from traceinf (values of traceinf type are always infinite traces). - Traces are now uniquely defined. - Adapted proofs big step -> small step for Clight and Cminor accordingly. - Strengthened results in driver/Complements accordingly. - Added common/Determinism to collect generic results about deterministic semantics. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1123 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/RTLtyping.v | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'backend/RTLtyping.v') diff --git a/backend/RTLtyping.v b/backend/RTLtyping.v index f466a90..83e82e1 100644 --- a/backend/RTLtyping.v +++ b/backend/RTLtyping.v @@ -18,6 +18,12 @@ Require Import Maps. Require Import AST. Require Import Op. Require Import Registers. +Require Import Globalenvs. +Require Import Values. +Require Import Mem. +Require Import Integers. +Require Import Events. +Require Import Smallstep. Require Import RTL. Require Conventions. @@ -398,13 +404,6 @@ Qed. here, as a warm-up exercise and because some of the lemmas will be useful later. *) -Require Import Globalenvs. -Require Import Values. -Require Import Mem. -Require Import Integers. -Require Import Events. -Require Import Smallstep. - Definition wt_regset (env: regenv) (rs: regset) : Prop := forall r, Val.has_type (rs#r) (env r). -- cgit v1.2.3