[MERGE] BTL into kvx-work (replacing RTLpath)

1 files changed, 26 insertions, 0 deletions

diff --git a/scheduling/BTLtoRTL.v b/scheduling/BTLtoRTL.v
new file mode 100644
index 00000000..fc58533d
--- /dev/null
+++ b/scheduling/BTLtoRTL.v
@@ -0,0 +1,26 @@
+Require Import Coqlib Maps.
+Require Import AST Integers Values Events Memory Globalenvs Smallstep.
+Require Import RTL Op Registers OptionMonad BTL.
+Require Export BTLmatchRTL.
+
+Require Import Errors Linking.
+
+(** External oracle *)
+Axiom btl2rtl: BTL.function -> RTL.code * node * (PTree.t node).
+
+Extract Constant btl2rtl => "BTLtoRTLaux.btl2rtl".
+
+Local Open Scope error_monad_scope.
+
+Definition transf_function (f: BTL.function) : res RTL.function :=
+  let (tcte, dupmap) := btl2rtl f in
+  let (tc, te) := tcte in
+  let f' := RTL.mkfunction (fn_sig f) (fn_params f) (fn_stacksize f) tc te in
+  do u <- verify_function dupmap f f';
+  OK f'.
+
+Definition transf_fundef (f: fundef) : res RTL.fundef :=
+  transf_partial_fundef transf_function f.
+
+Definition transf_program (p: program) : res RTL.program :=
+  transform_partial_program transf_fundef p.