regis@google.com
5675b85979
RFC: First draft showing how generated ARM code accesses GC'ed objects and accesses patched call targets. Review URL: https://codereview.chromium.org//12224024 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18200 260f80e4-7a28-3924-810f-c04153c831b5
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/globals.h"
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#if defined(TARGET_ARCH_MIPS)
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// Only build the simulator if not compiling for real MIPS hardware.
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#if !defined(HOST_ARCH_MIPS)
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#include "vm/simulator.h"
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#include "vm/assembler.h"
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#include "vm/constants_mips.h"
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#include "vm/disassembler.h"
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namespace dart {
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Simulator::Simulator() {
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UNIMPLEMENTED();
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}
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Simulator::~Simulator() {
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Isolate* isolate = Isolate::Current();
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if (isolate != NULL) {
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isolate->set_simulator(NULL);
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}
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}
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// Get the active Simulator for the current isolate.
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Simulator* Simulator::Current() {
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Simulator* simulator = Isolate::Current()->simulator();
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if (simulator == NULL) {
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simulator = new Simulator();
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Isolate::Current()->set_simulator(simulator);
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}
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return simulator;
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}
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void Simulator::InitOnce() {
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}
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int64_t Simulator::Call(int32_t entry,
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int32_t parameter0,
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int32_t parameter1,
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int32_t parameter2,
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int32_t parameter3,
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int32_t parameter4) {
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UNIMPLEMENTED();
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return 0LL;
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}
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} // namespace dart
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#endif // !defined(HOST_ARCH_MIPS)
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#endif // defined TARGET_ARCH_MIPS
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