--- /dev/null
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef V8_BASE_MACROS_H_
+#define V8_BASE_MACROS_H_
+
+#include "../../include/v8stdint.h"
+
+
+// The expression OFFSET_OF(type, field) computes the byte-offset
+// of the specified field relative to the containing type. This
+// corresponds to 'offsetof' (in stddef.h), except that it doesn't
+// use 0 or NULL, which causes a problem with the compiler warnings
+// we have enabled (which is also why 'offsetof' doesn't seem to work).
+// Here we simply use the non-zero value 4, which seems to work.
+#define OFFSET_OF(type, field) \
+ (reinterpret_cast<intptr_t>(&(reinterpret_cast<type*>(4)->field)) - 4)
+
+
+// The expression ARRAY_SIZE(a) is a compile-time constant of type
+// size_t which represents the number of elements of the given
+// array. You should only use ARRAY_SIZE on statically allocated
+// arrays.
+#define ARRAY_SIZE(a) \
+ ((sizeof(a) / sizeof(*(a))) / \
+ static_cast<size_t>(!(sizeof(a) % sizeof(*(a)))))
+
+
+// A macro to disallow the evil copy constructor and operator= functions
+// This should be used in the private: declarations for a class
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+ TypeName(const TypeName&) V8_DELETE; \
+ void operator=(const TypeName&) V8_DELETE
+
+
+// A macro to disallow all the implicit constructors, namely the
+// default constructor, copy constructor and operator= functions.
+//
+// This should be used in the private: declarations for a class
+// that wants to prevent anyone from instantiating it. This is
+// especially useful for classes containing only static methods.
+#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
+ TypeName() V8_DELETE; \
+ DISALLOW_COPY_AND_ASSIGN(TypeName)
+
+
+// Newly written code should use V8_INLINE and V8_NOINLINE directly.
+#define INLINE(declarator) V8_INLINE declarator
+#define NO_INLINE(declarator) V8_NOINLINE declarator
+
+
+// Newly written code should use V8_WARN_UNUSED_RESULT.
+#define MUST_USE_RESULT V8_WARN_UNUSED_RESULT
+
+
+// Define DISABLE_ASAN macros.
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer)
+#define DISABLE_ASAN __attribute__((no_sanitize_address))
+#endif
+#endif
+
+
+#ifndef DISABLE_ASAN
+#define DISABLE_ASAN
+#endif
+
+
+#if V8_CC_GNU
+#define V8_IMMEDIATE_CRASH() __builtin_trap()
+#else
+#define V8_IMMEDIATE_CRASH() ((void(*)())0)()
+#endif
+
+#endif // V8_BASE_MACROS_H_
#include "../include/v8stdint.h"
+#include "base/macros.h"
+
// Unfortunately, the INFINITY macro cannot be used with the '-pedantic'
// warning flag and certain versions of GCC due to a bug:
// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11931
#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1))
-// The expression OFFSET_OF(type, field) computes the byte-offset
-// of the specified field relative to the containing type. This
-// corresponds to 'offsetof' (in stddef.h), except that it doesn't
-// use 0 or NULL, which causes a problem with the compiler warnings
-// we have enabled (which is also why 'offsetof' doesn't seem to work).
-// Here we simply use the non-zero value 4, which seems to work.
-#define OFFSET_OF(type, field) \
- (reinterpret_cast<intptr_t>(&(reinterpret_cast<type*>(4)->field)) - 4)
-
-
-// The expression ARRAY_SIZE(a) is a compile-time constant of type
-// size_t which represents the number of elements of the given
-// array. You should only use ARRAY_SIZE on statically allocated
-// arrays.
-#define ARRAY_SIZE(a) \
- ((sizeof(a) / sizeof(*(a))) / \
- static_cast<size_t>(!(sizeof(a) % sizeof(*(a)))))
-
-
// The USE(x) template is used to silence C++ compiler warnings
// issued for (yet) unused variables (typically parameters).
template <typename T>
}
-// A macro to disallow the evil copy constructor and operator= functions
-// This should be used in the private: declarations for a class
-#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
- TypeName(const TypeName&) V8_DELETE; \
- void operator=(const TypeName&) V8_DELETE
-
-
-// A macro to disallow all the implicit constructors, namely the
-// default constructor, copy constructor and operator= functions.
-//
-// This should be used in the private: declarations for a class
-// that wants to prevent anyone from instantiating it. This is
-// especially useful for classes containing only static methods.
-#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
- TypeName() V8_DELETE; \
- DISALLOW_COPY_AND_ASSIGN(TypeName)
-
-
-// Newly written code should use V8_INLINE and V8_NOINLINE directly.
-#define INLINE(declarator) V8_INLINE declarator
-#define NO_INLINE(declarator) V8_NOINLINE declarator
-
-
-// Newly written code should use V8_WARN_UNUSED_RESULT.
-#define MUST_USE_RESULT V8_WARN_UNUSED_RESULT
-
-
-// Define DISABLE_ASAN macros.
-#if defined(__has_feature)
-#if __has_feature(address_sanitizer)
-#define DISABLE_ASAN __attribute__((no_sanitize_address))
-#endif
-#endif
-
-
-#ifndef DISABLE_ASAN
-#define DISABLE_ASAN
-#endif
-
-#if V8_CC_GNU
-#define V8_IMMEDIATE_CRASH() __builtin_trap()
-#else
-#define V8_IMMEDIATE_CRASH() ((void(*)())0)()
-#endif
-
-
// -----------------------------------------------------------------------------
// Forward declarations for frequently used classes
// (sorted alphabetically)
projects / platform / upstream / v8.git / commitdiff