From f55287d3221d3d9128a6529f97e55fb74250aec2 Mon Sep 17 00:00:00 2001 From: "Simon J. Gerraty" Date: Mon, 21 Jan 2019 20:23:49 +0000 Subject: Import bearssl-6433cc2 --- T0/OpcodeRet.cs | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 T0/OpcodeRet.cs (limited to 'T0/OpcodeRet.cs') diff --git a/T0/OpcodeRet.cs b/T0/OpcodeRet.cs new file mode 100644 index 000000000000..187473b1d60e --- /dev/null +++ b/T0/OpcodeRet.cs @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2016 Thomas Pornin + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +using System; +using System.Collections.Generic; + +class OpcodeRet : Opcode { + + internal override void Run(CPU cpu) + { + cpu.Exit(); + } + + internal override bool MayFallThrough { + get { + return false; + } + } + + internal override CodeElement ToCodeElement() + { + return new CodeElementUInt(0); + } + + public override string ToString() + { + return "ret"; + } +} -- cgit v1.3