From 6f92b9ccda52387f0ab6dbfcc0d0b1bed742e9d4 Mon Sep 17 00:00:00 2001 From: David Li Date: Thu, 7 Jan 2016 10:34:36 -0700 Subject: Let API user handle syscalls --- src/syscall.rs | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/syscall.rs (limited to 'src/syscall.rs') diff --git a/src/syscall.rs b/src/syscall.rs new file mode 100644 index 0000000..41a0fcd --- /dev/null +++ b/src/syscall.rs @@ -0,0 +1,23 @@ +// Copyright 2016 David Li +// This file is part of rustv. + +// rustv is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. + +// rustv is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with rustv. If not, see . + +use register_file::RegisterFile; +use trap; + +pub trait SyscallHandler { + // Can't take cache because syscall can't stall + fn syscall(&mut self, registers: &mut RegisterFile) -> Option; +} -- cgit v1.2.3