Add RTLPar printing

4 files changed, 77 insertions, 0 deletions

diff --git a/src/Compiler.v b/src/Compiler.v
index d99ce56..e837e9d 100644
--- a/src/Compiler.v
+++ b/src/Compiler.v
@@ -82,6 +82,7 @@ We then need to declare the external OCaml functions used to print out intermedi
 Parameter print_RTL: Z -> RTL.program -> unit.
 Parameter print_HTL: HTL.program -> unit.
 Parameter print_RTLBlock: Z -> RTLBlock.program -> unit.
+Parameter print_RTLPar: Z -> RTLPar.program -> unit.
 
 Definition print {A: Type} (printer: A -> unit) (prog: A) : A :=
   let unused := printer prog in prog.
diff --git a/src/VericertClflags.ml b/src/VericertClflags.ml
index 534962b..930b613 100644
--- a/src/VericertClflags.ml
+++ b/src/VericertClflags.ml
@@ -5,5 +5,6 @@ let option_debug_hls = ref false
 let option_initial = ref false
 let option_dhtl = ref false
 let option_drtlblock = ref false
+let option_drtlpar = ref false
 let option_hls_schedule = ref false
 let option_fif_conv = ref false
diff --git a/src/extraction/Extraction.v b/src/extraction/Extraction.v
index 8aec96e..5c1dac5 100644
--- a/src/extraction/Extraction.v
+++ b/src/extraction/Extraction.v
@@ -141,6 +141,7 @@ Extract Constant Compiler.print_Cminor => "PrintCminor.print_if".
 Extract Constant driver.Compiler.print_RTL => "PrintRTL.print_if".
 Extract Constant Compiler.print_RTL => "PrintRTL.print_if".
 Extract Constant Compiler.print_RTLBlock => "PrintRTLBlock.print_if".
+Extract Constant Compiler.print_RTLPar => "PrintRTLPar.print_if".
 Extract Constant Compiler.print_HTL => "PrintHTL.print_if".
 Extract Constant Compiler.print_LTL => "PrintLTL.print_if".
 Extract Constant Compiler.print_Mach => "PrintMach.print_if".
diff --git a/src/hls/printRTLPar.ml b/src/hls/printRTLPar.ml
new file mode 100644
index 0000000..7fac0de
--- /dev/null
+++ b/src/hls/printRTLPar.ml
@@ -0,0 +1,74 @@
+(* *********************************************************************)
+(*                                                                     *)
+(*              The Compcert verified compiler                         *)
+(*                                                                     *)
+(*          Xavier Leroy, INRIA Paris-Rocquencourt                     *)
+(*                                                                     *)
+(*  Copyright Institut National de Recherche en Informatique et en     *)
+(*  Automatique.  All rights reserved.  This file is distributed       *)
+(*  under the terms of the INRIA Non-Commercial License Agreement.     *)
+(*                                                                     *)
+(* *********************************************************************)
+
+(** Pretty-printers for RTL code *)
+
+open Printf
+open Camlcoq
+open Datatypes
+open Maps
+open AST
+open RTLBlockInstr
+open RTLPar
+open PrintAST
+open PrintRTLBlockInstr
+
+(* Printing of RTL code *)
+
+let reg pp r =
+  fprintf pp "x%d" (P.to_int r)
+
+let rec regs pp = function
+  | [] -> ()
+  | [r] -> reg pp r
+  | r1::rl -> fprintf pp "%a, %a" reg r1 regs rl
+
+let ros pp = function
+  | Coq_inl r -> reg pp r
+  | Coq_inr s -> fprintf pp "\"%s\"" (extern_atom s)
+
+let print_bblock pp (pc, i) =
+  fprintf pp "%5d:{\n" pc;
+  List.iter (fun x -> fprintf pp "[";
+              List.iter (fun x' -> fprintf pp "["; List.iter (print_bblock_body pp) x'; fprintf pp "]\n") x;
+                                   fprintf pp "]\n") i.bb_body;
+  print_bblock_exit pp i.bb_exit;
+  fprintf pp "\t}\n\n"
+
+let print_function pp id f =
+  fprintf pp "%s(%a) {\n" (extern_atom id) regs f.fn_params;
+  let instrs =
+    List.sort
+      (fun (pc1, _) (pc2, _) -> compare pc2 pc1)
+      (List.rev_map
+        (fun (pc, i) -> (P.to_int pc, i))
+        (PTree.elements f.fn_code)) in
+  List.iter (print_bblock pp) instrs;
+  fprintf pp "}\n\n"
+
+let print_globdef pp (id, gd) =
+  match gd with
+  | Gfun(Internal f) -> print_function pp id f
+  | _ -> ()
+
+let print_program pp (prog: program) =
+  List.iter (print_globdef pp) prog.prog_defs
+
+let destination : string option ref = ref None
+
+let print_if passno prog =
+  match !destination with
+  | None -> ()
+  | Some f ->
+     let oc = open_out (f ^ "." ^ Z.to_string passno) in
+     print_program oc prog;
+     close_out oc