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Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE and fixes Created 6 years, 4 months ago
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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 #include "src/allocation.h" 5 #include "src/allocation.h"
6 6
7 #include <stdlib.h> // For free, malloc. 7 #include <stdlib.h> // For free, malloc.
8 #include "src/base/logging.h" 8 #include "src/base/logging.h"
9 #include "src/base/platform/platform.h" 9 #include "src/base/platform/platform.h"
10 #include "src/utils.h" 10 #include "src/utils.h"
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 int length = StrLength(str); 76 int length = StrLength(str);
77 if (n < length) length = n; 77 if (n < length) length = n;
78 char* result = NewArray<char>(length + 1); 78 char* result = NewArray<char>(length + 1);
79 MemCopy(result, str, length); 79 MemCopy(result, str, length);
80 result[length] = '\0'; 80 result[length] = '\0';
81 return result; 81 return result;
82 } 82 }
83 83
84 84
85 void* AlignedAlloc(size_t size, size_t alignment) { 85 void* AlignedAlloc(size_t size, size_t alignment) {
86 ASSERT(IsPowerOf2(alignment) && alignment >= V8_ALIGNOF(void*)); // NOLINT 86 DCHECK(IsPowerOf2(alignment) && alignment >= V8_ALIGNOF(void*)); // NOLINT
87 void* ptr; 87 void* ptr;
88 #if V8_OS_WIN 88 #if V8_OS_WIN
89 ptr = _aligned_malloc(size, alignment); 89 ptr = _aligned_malloc(size, alignment);
90 #elif V8_LIBC_BIONIC 90 #elif V8_LIBC_BIONIC
91 // posix_memalign is not exposed in some Android versions, so we fall back to 91 // posix_memalign is not exposed in some Android versions, so we fall back to
92 // memalign. See http://code.google.com/p/android/issues/detail?id=35391. 92 // memalign. See http://code.google.com/p/android/issues/detail?id=35391.
93 ptr = memalign(alignment, size); 93 ptr = memalign(alignment, size);
94 #else 94 #else
95 if (posix_memalign(&ptr, alignment, size)) ptr = NULL; 95 if (posix_memalign(&ptr, alignment, size)) ptr = NULL;
96 #endif 96 #endif
97 if (ptr == NULL) FatalProcessOutOfMemory("AlignedAlloc"); 97 if (ptr == NULL) FatalProcessOutOfMemory("AlignedAlloc");
98 return ptr; 98 return ptr;
99 } 99 }
100 100
101 101
102 void AlignedFree(void *ptr) { 102 void AlignedFree(void *ptr) {
103 #if V8_OS_WIN 103 #if V8_OS_WIN
104 _aligned_free(ptr); 104 _aligned_free(ptr);
105 #elif V8_LIBC_BIONIC 105 #elif V8_LIBC_BIONIC
106 // Using free is not correct in general, but for V8_LIBC_BIONIC it is. 106 // Using free is not correct in general, but for V8_LIBC_BIONIC it is.
107 free(ptr); 107 free(ptr);
108 #else 108 #else
109 free(ptr); 109 free(ptr);
110 #endif 110 #endif
111 } 111 }
112 112
113 } } // namespace v8::internal 113 } } // namespace v8::internal
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