From 3b77ad9c0f3c52ba1cc02f954ee5bc2b63f51366 Mon Sep 17 00:00:00 2001
From: Yann Herklotz <git@yannherklotz.com>
Date: Sun, 31 Jan 2021 15:43:50 +0000
Subject: Fix OCaml files for compilation

---
 src/hls/PrintRTLBlockInstr.ml | 67 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/hls/PrintRTLBlockInstr.ml

(limited to 'src/hls/PrintRTLBlockInstr.ml')

diff --git a/src/hls/PrintRTLBlockInstr.ml b/src/hls/PrintRTLBlockInstr.ml
new file mode 100644
index 0000000..3709e04
--- /dev/null
+++ b/src/hls/PrintRTLBlockInstr.ml
@@ -0,0 +1,67 @@
+open Printf
+open Camlcoq
+open Datatypes
+open Maps
+open AST
+open RTLBlockInstr
+open PrintAST
+
+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_body pp i =
+  fprintf pp "\t\t";
+  match i with
+  | RBnop -> fprintf pp "nop\n"
+  | RBop(op, ls, dst) ->
+     fprintf pp "%a = %a\n"
+       reg dst (PrintOp.print_operation reg) (op, ls)
+  | RBload(chunk, addr, args, dst) ->
+     fprintf pp "%a = %s[%a]\n"
+       reg dst (name_of_chunk chunk)
+       (PrintOp.print_addressing reg) (addr, args)
+  | RBstore(chunk, addr, args, src) ->
+     fprintf pp "%s[%a] = %a\n"
+       (name_of_chunk chunk)
+       (PrintOp.print_addressing reg) (addr, args)
+       reg src
+
+let print_bblock_exit pp i =
+  fprintf pp "\t\t";
+  match i with
+  | RBcall(_, fn, args, res, _) ->
+      fprintf pp "%a = %a(%a)\n"
+        reg res ros fn regs args;
+  | RBtailcall(_, fn, args) ->
+      fprintf pp "tailcall %a(%a)\n"
+        ros fn regs args
+  | RBbuiltin(ef, args, res, _) ->
+      fprintf pp "%a = %s(%a)\n"
+        (print_builtin_res reg) res
+        (name_of_external ef)
+        (print_builtin_args reg) args
+  | RBcond(cond, args, s1, s2) ->
+      fprintf pp "if (%a) goto %d else goto %d\n"
+        (PrintOp.print_condition reg) (cond, args)
+        (P.to_int s1) (P.to_int s2)
+  | RBjumptable(arg, tbl) ->
+      let tbl = Array.of_list tbl in
+      fprintf pp "jumptable (%a)\n" reg arg;
+      for i = 0 to Array.length tbl - 1 do
+        fprintf pp "\tcase %d: goto %d\n" i (P.to_int tbl.(i))
+      done
+  | RBreturn None ->
+      fprintf pp "return\n"
+  | RBreturn (Some arg) ->
+      fprintf pp "return %a\n" reg arg
+  | RBgoto n ->
+     fprintf pp "goto %d\n" (P.to_int n)
-- 
cgit