iposva@google.com
c3c942407b
- Append 'on "$os_$arch"' to the version string on the VM. Review URL: https://codereview.chromium.org//14593004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22452 260f80e4-7a28-3924-810f-c04153c831b5
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
// Copyright (c) 2012, 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_ARM)
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#if defined(HOST_ARCH_ARM)
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#include <sys/syscall.h> /* NOLINT */
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#include <unistd.h> /* NOLINT */
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#endif
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#include "vm/cpu.h"
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namespace dart {
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void CPU::FlushICache(uword start, uword size) {
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#if defined(HOST_ARCH_ARM)
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#if defined(__ARM_EABI__) && !defined(__thumb__)
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syscall(__ARM_NR_cacheflush, start, start + size, 0);
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#else
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#error FlushICache only tested/supported on EABI ARM currently.
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#endif
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#else // defined(HOST_ARCH_ARM)
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// When running in simulated mode we do not need to flush the ICache because
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// we are not running on the actual hardware.
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#endif // defined(HOST_ARCH_ARM)
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}
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const char* CPU::Id() {
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return
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#if !defined(HOST_ARCH_ARM)
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"sim"
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#endif // !defined(HOST_ARCH_ARM)
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"arm";
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}
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} // namespace dart
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#endif // defined TARGET_ARCH_ARM
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