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1 // Copyright 2007-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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31 * | 31 * |
32 * This set of documents provides reference material generated from the | 32 * This set of documents provides reference material generated from the |
33 * V8 header file, include/v8.h. | 33 * V8 header file, include/v8.h. |
34 * | 34 * |
35 * For other documentation see http://code.google.com/apis/v8/ | 35 * For other documentation see http://code.google.com/apis/v8/ |
36 */ | 36 */ |
37 | 37 |
38 #ifndef V8_H_ | 38 #ifndef V8_H_ |
39 #define V8_H_ | 39 #define V8_H_ |
40 | 40 |
41 #include <stdio.h> | 41 #include "v8stdint.h" |
42 | 42 |
43 #ifdef _WIN32 | 43 #ifdef _WIN32 |
44 // When compiling on MinGW stdint.h is available. | |
45 #ifdef __MINGW32__ | |
46 #include <stdint.h> | |
47 #else // __MINGW32__ | |
48 typedef signed char int8_t; | |
49 typedef unsigned char uint8_t; | |
50 typedef short int16_t; // NOLINT | |
51 typedef unsigned short uint16_t; // NOLINT | |
52 typedef int int32_t; | |
53 typedef unsigned int uint32_t; | |
54 typedef __int64 int64_t; | |
55 typedef unsigned __int64 uint64_t; | |
56 // intptr_t and friends are defined in crtdefs.h through stdio.h. | |
57 #endif // __MINGW32__ | |
58 | 44 |
59 // Setup for Windows DLL export/import. When building the V8 DLL the | 45 // Setup for Windows DLL export/import. When building the V8 DLL the |
60 // BUILDING_V8_SHARED needs to be defined. When building a program which uses | 46 // BUILDING_V8_SHARED needs to be defined. When building a program which uses |
61 // the V8 DLL USING_V8_SHARED needs to be defined. When either building the V8 | 47 // the V8 DLL USING_V8_SHARED needs to be defined. When either building the V8 |
62 // static library or building a program which uses the V8 static library neither | 48 // static library or building a program which uses the V8 static library neither |
63 // BUILDING_V8_SHARED nor USING_V8_SHARED should be defined. | 49 // BUILDING_V8_SHARED nor USING_V8_SHARED should be defined. |
64 #if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED) | 50 #if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED) |
65 #error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\ | 51 #error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\ |
66 build configuration to ensure that at most one of these is set | 52 build configuration to ensure that at most one of these is set |
67 #endif | 53 #endif |
68 | 54 |
69 #ifdef BUILDING_V8_SHARED | 55 #ifdef BUILDING_V8_SHARED |
70 #define V8EXPORT __declspec(dllexport) | 56 #define V8EXPORT __declspec(dllexport) |
71 #elif USING_V8_SHARED | 57 #elif USING_V8_SHARED |
72 #define V8EXPORT __declspec(dllimport) | 58 #define V8EXPORT __declspec(dllimport) |
73 #else | 59 #else |
74 #define V8EXPORT | 60 #define V8EXPORT |
75 #endif // BUILDING_V8_SHARED | 61 #endif // BUILDING_V8_SHARED |
76 | 62 |
77 #else // _WIN32 | 63 #else // _WIN32 |
78 | 64 |
79 #include <stdint.h> | |
80 | |
81 // Setup for Linux shared library export. There is no need to distinguish | 65 // Setup for Linux shared library export. There is no need to distinguish |
82 // between building or using the V8 shared library, but we should not | 66 // between building or using the V8 shared library, but we should not |
83 // export symbols when we are building a static library. | 67 // export symbols when we are building a static library. |
84 #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(V8_SHARED) | 68 #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(V8_SHARED) |
85 #define V8EXPORT __attribute__ ((visibility("default"))) | 69 #define V8EXPORT __attribute__ ((visibility("default"))) |
86 #else // defined(__GNUC__) && (__GNUC__ >= 4) | 70 #else // defined(__GNUC__) && (__GNUC__ >= 4) |
87 #define V8EXPORT | 71 #define V8EXPORT |
88 #endif // defined(__GNUC__) && (__GNUC__ >= 4) | 72 #endif // defined(__GNUC__) && (__GNUC__ >= 4) |
89 | 73 |
90 #endif // _WIN32 | 74 #endif // _WIN32 |
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469 public: | 453 public: |
470 internal::Object** next; | 454 internal::Object** next; |
471 internal::Object** limit; | 455 internal::Object** limit; |
472 int level; | 456 int level; |
473 | 457 |
474 inline void Initialize() { | 458 inline void Initialize() { |
475 next = limit = NULL; | 459 next = limit = NULL; |
476 level = 0; | 460 level = 0; |
477 } | 461 } |
478 }; | 462 }; |
479 | 463 |
480 void Leave(); | 464 void Leave(); |
481 | 465 |
482 | 466 |
483 internal::Object** prev_next_; | 467 internal::Object** prev_next_; |
484 internal::Object** prev_limit_; | 468 internal::Object** prev_limit_; |
485 | 469 |
486 // Allow for the active closing of HandleScopes which allows to pass a handle | 470 // Allow for the active closing of HandleScopes which allows to pass a handle |
487 // from the HandleScope being closed to the next top most HandleScope. | 471 // from the HandleScope being closed to the next top most HandleScope. |
488 bool is_closed_; | 472 bool is_closed_; |
489 internal::Object** RawClose(internal::Object** value); | 473 internal::Object** RawClose(internal::Object** value); |
490 | 474 |
491 friend class ImplementationUtilities; | 475 friend class ImplementationUtilities; |
492 }; | 476 }; |
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3747 | 3731 |
3748 | 3732 |
3749 } // namespace v8 | 3733 } // namespace v8 |
3750 | 3734 |
3751 | 3735 |
3752 #undef V8EXPORT | 3736 #undef V8EXPORT |
3753 #undef TYPE_CHECK | 3737 #undef TYPE_CHECK |
3754 | 3738 |
3755 | 3739 |
3756 #endif // V8_H_ | 3740 #endif // V8_H_ |
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