johnmccutchan@google.com
97ac18aee9
BUG=4350 R=asiva@google.com Review URL: https://codereview.chromium.org//25909002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30419 260f80e4-7a28-3924-810f-c04153c831b5
44 lines
866 B
C++
44 lines
866 B
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 "platform/globals.h"
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#if defined(TARGET_OS_ANDROID)
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#include "vm/native_symbol.h"
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#include "vm/thread.h"
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#include <dlfcn.h> // NOLINT
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namespace dart {
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void NativeSymbolResolver::InitOnce() {
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}
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void NativeSymbolResolver::ShutdownOnce() {
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}
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char* NativeSymbolResolver::LookupSymbolName(uintptr_t pc) {
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Dl_info info;
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int r = dladdr(reinterpret_cast<void*>(pc), &info);
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if (r == 0) {
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return NULL;
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}
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if (info.dli_sname == NULL) {
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return NULL;
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}
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return strdup(info.dli_sname);
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}
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void NativeSymbolResolver::FreeSymbolName(char* name) {
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free(name);
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}
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} // namespace dart
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#endif // defined(TARGET_OS_ANDROID)
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