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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_GLOBALS_H_ | 5 #ifndef V8_GLOBALS_H_ |
6 #define V8_GLOBALS_H_ | 6 #define V8_GLOBALS_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <ostream> | 11 #include <ostream> |
12 | 12 |
13 #include "src/base/build_config.h" | 13 #include "src/base/build_config.h" |
14 #include "src/base/logging.h" | 14 #include "src/base/logging.h" |
15 #include "src/base/macros.h" | 15 #include "src/base/macros.h" |
16 | 16 |
| 17 #ifdef V8_OS_WIN |
| 18 |
| 19 // Setup for Windows shared library export. |
| 20 #ifdef BUILDING_V8_SHARED |
| 21 #define V8_EXPORT_PRIVATE __declspec(dllexport) |
| 22 #elif USING_V8_SHARED |
| 23 #define V8_EXPORT_PRIVATE __declspec(dllimport) |
| 24 #else |
| 25 #define V8_EXPORT_PRIVATE |
| 26 #endif // BUILDING_V8_SHARED |
| 27 |
| 28 #else // V8_OS_WIN |
| 29 |
| 30 // Setup for Linux shared library export. |
| 31 #if V8_HAS_ATTRIBUTE_VISIBILITY |
| 32 #ifdef BUILDING_V8_SHARED |
| 33 #define V8_EXPORT_PRIVATE __attribute__((visibility("default"))) |
| 34 #else |
| 35 #define V8_EXPORT_PRIVATE |
| 36 #endif |
| 37 #else |
| 38 #define V8_EXPORT_PRIVATE |
| 39 #endif |
| 40 |
| 41 #endif // V8_OS_WIN |
| 42 |
17 // Unfortunately, the INFINITY macro cannot be used with the '-pedantic' | 43 // Unfortunately, the INFINITY macro cannot be used with the '-pedantic' |
18 // warning flag and certain versions of GCC due to a bug: | 44 // warning flag and certain versions of GCC due to a bug: |
19 // http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11931 | 45 // http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11931 |
20 // For now, we use the more involved template-based version from <limits>, but | 46 // For now, we use the more involved template-based version from <limits>, but |
21 // only when compiling with GCC versions affected by the bug (2.96.x - 4.0.x) | 47 // only when compiling with GCC versions affected by the bug (2.96.x - 4.0.x) |
22 #if V8_CC_GNU && V8_GNUC_PREREQ(2, 96, 0) && !V8_GNUC_PREREQ(4, 1, 0) | 48 #if V8_CC_GNU && V8_GNUC_PREREQ(2, 96, 0) && !V8_GNUC_PREREQ(4, 1, 0) |
23 # include <limits> // NOLINT | 49 # include <limits> // NOLINT |
24 # define V8_INFINITY std::numeric_limits<double>::infinity() | 50 # define V8_INFINITY std::numeric_limits<double>::infinity() |
25 #elif V8_LIBC_MSVCRT | 51 #elif V8_LIBC_MSVCRT |
26 # define V8_INFINITY HUGE_VAL | 52 # define V8_INFINITY HUGE_VAL |
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1207 LIVE_EDIT_FRAME_DROPPED_IN_RETURN_CALL, | 1233 LIVE_EDIT_FRAME_DROPPED_IN_RETURN_CALL, |
1208 LIVE_EDIT_CURRENTLY_SET_MODE | 1234 LIVE_EDIT_CURRENTLY_SET_MODE |
1209 }; | 1235 }; |
1210 | 1236 |
1211 } // namespace internal | 1237 } // namespace internal |
1212 } // namespace v8 | 1238 } // namespace v8 |
1213 | 1239 |
1214 namespace i = v8::internal; | 1240 namespace i = v8::internal; |
1215 | 1241 |
1216 #endif // V8_GLOBALS_H_ | 1242 #endif // V8_GLOBALS_H_ |
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