From 3bef0962079cf971673b4267b0142bd5fe092509 Mon Sep 17 00:00:00 2001 From: Xavier Leroy Date: Sat, 1 Oct 2016 17:26:46 +0200 Subject: Support for 64-bit architectures: update the PowerPC port The PowerPC port remains 32-bit only, no support is added for PPC 64. This shows how much work is needed to update an existing port a minima. --- powerpc/SelectLongproof.v | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 powerpc/SelectLongproof.v (limited to 'powerpc/SelectLongproof.v') diff --git a/powerpc/SelectLongproof.v b/powerpc/SelectLongproof.v new file mode 100644 index 00000000..a82c082c --- /dev/null +++ b/powerpc/SelectLongproof.v @@ -0,0 +1,22 @@ +(* *********************************************************************) +(* *) +(* The Compcert verified compiler *) +(* *) +(* Xavier Leroy, INRIA Paris *) +(* *) +(* 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. *) +(* *) +(* *********************************************************************) + +(** Instruction selection for 64-bit integer operations *) + +Require Import String Coqlib Maps Integers Floats Errors. +Require Archi. +Require Import AST Values Memory Globalenvs Events. +Require Import Cminor Op CminorSel. +Require Import SelectOp SelectOpproof SplitLong SplitLongproof. +Require Import SelectLong. + +(** This file is empty because we use the default implementation provided in [SplitLong]. *) -- cgit