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Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 years, 1 month ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "platform/globals.h" 5 #include "platform/globals.h"
6 #if defined(TARGET_OS_ANDROID) 6 #if defined(TARGET_OS_ANDROID)
7 7
8 #include "vm/native_symbol.h" 8 #include "vm/native_symbol.h"
9 9
10 #include <dlfcn.h> // NOLINT 10 #include <dlfcn.h> // NOLINT
11 11
12 namespace dart { 12 namespace dart {
13 13
14 void NativeSymbolResolver::InitOnce() { 14 void NativeSymbolResolver::InitOnce() {}
15 }
16 15
17 16
18 void NativeSymbolResolver::ShutdownOnce() { 17 void NativeSymbolResolver::ShutdownOnce() {}
19 }
20 18
21 19
22 char* NativeSymbolResolver::LookupSymbolName(uintptr_t pc, uintptr_t* start) { 20 char* NativeSymbolResolver::LookupSymbolName(uintptr_t pc, uintptr_t* start) {
23 Dl_info info; 21 Dl_info info;
24 int r = dladdr(reinterpret_cast<void*>(pc), &info); 22 int r = dladdr(reinterpret_cast<void*>(pc), &info);
25 if (r == 0) { 23 if (r == 0) {
26 return NULL; 24 return NULL;
27 } 25 }
28 if (info.dli_sname == NULL) { 26 if (info.dli_sname == NULL) {
29 return NULL; 27 return NULL;
30 } 28 }
31 if (start != NULL) { 29 if (start != NULL) {
32 *start = reinterpret_cast<uintptr_t>(info.dli_saddr); 30 *start = reinterpret_cast<uintptr_t>(info.dli_saddr);
33 } 31 }
34 return strdup(info.dli_sname); 32 return strdup(info.dli_sname);
35 } 33 }
36 34
37 35
38 void NativeSymbolResolver::FreeSymbolName(char* name) { 36 void NativeSymbolResolver::FreeSymbolName(char* name) {
39 free(name); 37 free(name);
40 } 38 }
41 39
42 40
43 } // namespace dart 41 } // namespace dart
44 42
45 #endif // defined(TARGET_OS_ANDROID) 43 #endif // defined(TARGET_OS_ANDROID)
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