From 3e47c1b17e8ff03400106a80117eb86d7e7f9da6 Mon Sep 17 00:00:00 2001 From: Léo Gourdin Date: Tue, 2 Feb 2021 13:30:57 +0100 Subject: Expansion of Ccompimm in RTL [Admitted checker] --- riscV/PrintOp.ml | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'riscV/PrintOp.ml') diff --git a/riscV/PrintOp.ml b/riscV/PrintOp.ml index 9ec474b3..7492b01c 100644 --- a/riscV/PrintOp.ml +++ b/riscV/PrintOp.ml @@ -30,6 +30,11 @@ let comparison_name = function | Cgt -> ">" | Cge -> ">=" +let get_optR0_s c reg pp r1 r2 = function + | None -> fprintf pp "(%a %s %a)" reg r1 (comparison_name c) reg r2 + | Some true -> fprintf pp "(X0 %s %a)" (comparison_name c) reg r1 + | Some false -> fprintf pp "(%a %s X0)" reg r1 (comparison_name c) + let print_condition reg pp = function | (Ccomp c, [r1;r2]) -> fprintf pp "%a %ss %a" reg r1 (comparison_name c) reg r2 @@ -156,6 +161,13 @@ let print_operation reg pp = function | Osingleoflong, [r1] -> fprintf pp "singleoflong(%a)" reg r1 | Osingleoflongu, [r1] -> fprintf pp "singleoflongu(%a)" reg r1 | Ocmp c, args -> print_condition reg pp (c, args) + | OEseqw optR0, [r1;r2] -> fprintf pp "OEseqw"; (get_optR0_s Ceq reg pp r1 r2 optR0) + | OEsnew optR0, [r1;r2] -> fprintf pp "OEsnew"; (get_optR0_s Cne reg pp r1 r2 optR0) + | OEsltw optR0, [r1;r2] -> fprintf pp "OEsltw"; (get_optR0_s Clt reg pp r1 r2 optR0) + | OEsltiw n, [r1] -> fprintf pp "OEsltiw(%a,%ld)" reg r1 (camlint_of_coqint n) + | OExoriw n, [r1] -> fprintf pp "OExoriw(%a,%ld)" reg r1 (camlint_of_coqint n) + | OEluiw n, [] -> fprintf pp "OEluiw(%ld)" (camlint_of_coqint n) + | OEaddiwr0 n, [] -> fprintf pp "OEaddiwr0(%ld,X0)" (camlint_of_coqint n) | _ -> fprintf pp "" let print_addressing reg pp = function -- cgit