Tue, 11 May 2010 14:35:43 -0700
6931180: Migration to recent versions of MS Platform SDK
6951582: Build problems on win64
Summary: Changes to enable building JDK7 with Microsoft Visual Studio 2010
Reviewed-by: ohair, art, ccheung, dcubed
1 /*
2 * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
25 // correct linkage required to compile w/o warnings
26 // (must be on file level - cannot be local)
27 extern "C" { typedef int (*ftype)(const void*, const void*); }
30 class ResourceArray: public ResourceObj {
31 protected:
32 int _length; // the number of array elements
33 void* _data; // the array memory
34 #ifdef ASSERT
35 int _nesting; // the resource area nesting level
36 #endif
38 // creation
39 ResourceArray() {
40 _length = 0;
41 _data = NULL;
42 DEBUG_ONLY(init_nesting();)
43 // client may call initialize, at most once
44 }
47 ResourceArray(size_t esize, int length) {
48 DEBUG_ONLY(_data = NULL);
49 initialize(esize, length);
50 }
52 void initialize(size_t esize, int length) {
53 assert(length >= 0, "illegal length");
54 assert(_data == NULL, "must be new object");
55 _length = length;
56 _data = resource_allocate_bytes(esize * length);
57 DEBUG_ONLY(init_nesting();)
58 }
60 #ifdef ASSERT
61 void init_nesting();
62 #endif
64 // helper functions
65 void sort (size_t esize, ftype f); // sort the array
66 void expand (size_t esize, int i, int& size);// expand the array to include slot i
67 void remove_at(size_t esize, int i); // remove the element in slot i
69 public:
70 // standard operations
71 int length() const { return _length; }
72 bool is_empty() const { return length() == 0; }
73 };
76 class CHeapArray: public CHeapObj {
77 protected:
78 int _length; // the number of array elements
79 void* _data; // the array memory
81 // creation
82 CHeapArray() {
83 _length = 0;
84 _data = NULL;
85 }
88 CHeapArray(size_t esize, int length) {
89 assert(length >= 0, "illegal length");
90 _length = length;
91 _data = (void*) NEW_C_HEAP_ARRAY(char *, esize * length);
92 }
94 #ifdef ASSERT
95 void init_nesting();
96 #endif
98 // helper functions
99 void sort (size_t esize, ftype f); // sort the array
100 void expand (size_t esize, int i, int& size);// expand the array to include slot i
101 void remove_at(size_t esize, int i); // remove the element in slot i
103 public:
104 // standard operations
105 int length() const { return _length; }
106 bool is_empty() const { return length() == 0; }
107 };
109 #define define_generic_array(array_name,element_type, base_class) \
110 class array_name: public base_class { \
111 protected: \
112 typedef element_type etype; \
113 enum { esize = sizeof(etype) }; \
114 \
115 void base_remove_at(size_t size, int i) { base_class::remove_at(size, i); } \
116 \
117 public: \
118 /* creation */ \
119 array_name() : base_class() {} \
120 array_name(const int length) : base_class(esize, length) {} \
121 array_name(const int length, const etype fx) { initialize(length, fx); } \
122 void initialize(const int length) { base_class::initialize(esize, length); } \
123 void initialize(const int length, const etype fx) { \
124 initialize(length); \
125 for (int i = 0; i < length; i++) ((etype*)_data)[i] = fx; \
126 } \
127 \
128 /* standard operations */ \
129 etype& operator [] (const int i) const { \
130 assert(0 <= i && i < length(), "index out of bounds"); \
131 return ((etype*)_data)[i]; \
132 } \
133 \
134 int index_of(const etype x) const { \
135 int i = length(); \
136 while (i-- > 0 && ((etype*)_data)[i] != x) ; \
137 /* i < 0 || ((etype*)_data)_data[i] == x */ \
138 return i; \
139 } \
140 \
141 void sort(int f(etype*, etype*)) { base_class::sort(esize, (ftype)f); } \
142 bool contains(const etype x) const { return index_of(x) >= 0; } \
143 \
144 /* deprecated operations - for compatibility with GrowableArray only */ \
145 etype at(const int i) const { return (*this)[i]; } \
146 void at_put(const int i, const etype x) { (*this)[i] = x; } \
147 etype* adr_at(const int i) { return &(*this)[i]; } \
148 int find(const etype x) { return index_of(x); } \
149 }; \
152 #define define_array(array_name,element_type) \
153 define_generic_array(array_name, element_type, ResourceArray)
156 #define define_stack(stack_name,array_name) \
157 class stack_name: public array_name { \
158 protected: \
159 int _size; \
160 \
161 void grow(const int i, const etype fx) { \
162 assert(i >= length(), "index too small"); \
163 if (i >= size()) expand(esize, i, _size); \
164 for (int j = length(); j <= i; j++) ((etype*)_data)[j] = fx; \
165 _length = i+1; \
166 } \
167 \
168 public: \
169 /* creation */ \
170 stack_name() : array_name() { _size = 0; } \
171 stack_name(const int size) { initialize(size); } \
172 stack_name(const int size, const etype fx) { initialize(size, fx); } \
173 void initialize(const int size, const etype fx) { \
174 _size = size; \
175 array_name::initialize(size, fx); \
176 /* _length == size, allocation and size are the same */ \
177 } \
178 void initialize(const int size) { \
179 _size = size; \
180 array_name::initialize(size); \
181 _length = 0; /* reset length to zero; _size records the allocation */ \
182 } \
183 \
184 /* standard operations */ \
185 int size() const { return _size; } \
186 \
187 int push(const etype x) { \
188 int len = length(); \
189 if (len >= size()) expand(esize, len, _size); \
190 ((etype*)_data)[len] = x; \
191 _length = len+1; \
192 return len; \
193 } \
194 \
195 etype pop() { \
196 assert(!is_empty(), "stack is empty"); \
197 return ((etype*)_data)[--_length]; \
198 } \
199 \
200 etype top() const { \
201 assert(!is_empty(), "stack is empty"); \
202 return ((etype*)_data)[length() - 1]; \
203 } \
204 \
205 void push_all(const stack_name* stack) { \
206 const int l = stack->length(); \
207 for (int i = 0; i < l; i++) push(((etype*)(stack->_data))[i]); \
208 } \
209 \
210 etype at_grow(const int i, const etype fx) { \
211 if (i >= length()) grow(i, fx); \
212 return ((etype*)_data)[i]; \
213 } \
214 \
215 void at_put_grow(const int i, const etype x, const etype fx) { \
216 if (i >= length()) grow(i, fx); \
217 ((etype*)_data)[i] = x; \
218 } \
219 \
220 void truncate(const int length) { \
221 assert(0 <= length && length <= this->length(), "illegal length"); \
222 _length = length; \
223 } \
224 \
225 void remove_at(int i) { base_remove_at(esize, i); } \
226 void remove(etype x) { remove_at(index_of(x)); } \
227 \
228 /* inserts the given element before the element at index i */ \
229 void insert_before(const int i, const etype el) { \
230 int len = length(); \
231 int new_length = len + 1; \
232 if (new_length >= size()) expand(esize, new_length, _size); \
233 for (int j = len - 1; j >= i; j--) { \
234 ((etype*)_data)[j + 1] = ((etype*)_data)[j]; \
235 } \
236 _length = new_length; \
237 at_put(i, el); \
238 } \
239 \
240 /* inserts contents of the given stack before the element at index i */ \
241 void insert_before(const int i, const stack_name *st) { \
242 if (st->length() == 0) return; \
243 int len = length(); \
244 int st_len = st->length(); \
245 int new_length = len + st_len; \
246 if (new_length >= size()) expand(esize, new_length, _size); \
247 int j; \
248 for (j = len - 1; j >= i; j--) { \
249 ((etype*)_data)[j + st_len] = ((etype*)_data)[j]; \
250 } \
251 for (j = 0; j < st_len; j++) { \
252 ((etype*)_data)[i + j] = ((etype*)st->_data)[j]; \
253 } \
254 _length = new_length; \
255 } \
256 \
257 /* deprecated operations - for compatibility with GrowableArray only */ \
258 int capacity() const { return size(); } \
259 void clear() { truncate(0); } \
260 void trunc_to(const int length) { truncate(length); } \
261 int append(const etype x) { return push(x); } \
262 void appendAll(const stack_name* stack) { push_all(stack); } \
263 etype last() const { return top(); } \
264 }; \
267 #define define_resource_list(element_type) \
268 define_generic_array(element_type##Array, element_type, ResourceArray) \
269 define_stack(element_type##List, element_type##Array)
271 #define define_resource_pointer_list(element_type) \
272 define_generic_array(element_type##Array, element_type *, ResourceArray) \
273 define_stack(element_type##List, element_type##Array)
275 #define define_c_heap_list(element_type) \
276 define_generic_array(element_type##Array, element_type, CHeapArray) \
277 define_stack(element_type##List, element_type##Array)
279 #define define_c_heap_pointer_list(element_type) \
280 define_generic_array(element_type##Array, element_type *, CHeapArray) \
281 define_stack(element_type##List, element_type##Array)
284 // Arrays for basic types
286 define_array(boolArray, bool) define_stack(boolStack, boolArray)
287 define_array(intArray , int ) define_stack(intStack , intArray )