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comparison graal/com.oracle.max.asm/src/com/oracle/max/asm/Buffer.java @ 4142:bc8527f3071c

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Adjust code base to new level of warnings.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sun, 18 Dec 2011 05:24:06 +0100
parents e233f5660da4
children
comparison
equal deleted inserted replaced
4141:04d21be7a24f 4142:bc8527f3071c
110 position = emitLong(b, position); 110 position = emitLong(b, position);
111 } 111 }
112 112
113 public int emitByte(int b, int pos) { 113 public int emitByte(int b, int pos) {
114 assert NumUtil.isUByte(b); 114 assert NumUtil.isUByte(b);
115 ensureSize(pos + 1); 115 int newPos = pos + 1;
116 data[pos++] = (byte) (b & 0xFF); 116 ensureSize(newPos);
117 return pos; 117 data[pos] = (byte) (b & 0xFF);
118 return newPos;
118 } 119 }
119 120
120 public abstract int emitShort(int b, int pos); 121 public abstract int emitShort(int b, int pos);
121 122
122 public abstract int emitInt(int b, int pos); 123 public abstract int emitInt(int b, int pos);
133 134
134 public static final class BigEndian extends Buffer { 135 public static final class BigEndian extends Buffer {
135 @Override 136 @Override
136 public int emitShort(int b, int pos) { 137 public int emitShort(int b, int pos) {
137 assert NumUtil.isUShort(b); 138 assert NumUtil.isUShort(b);
139 int newPos = pos + 2;
138 ensureSize(pos + 2); 140 ensureSize(pos + 2);
139 data[pos++] = (byte) ((b >> 8) & 0xFF); 141 data[pos] = (byte) ((b >> 8) & 0xFF);
140 data[pos++] = (byte) (b & 0xFF); 142 data[pos + 1] = (byte) (b & 0xFF);
141 return pos; 143 return newPos;
142 } 144 }
143 145
144 @Override 146 @Override
145 public int emitInt(int b, int pos) { 147 public int emitInt(int b, int pos) {
146 ensureSize(pos + 4); 148 int newPos = pos + 4;
147 data[pos++] = (byte) ((b >> 24) & 0xFF); 149 ensureSize(newPos);
148 data[pos++] = (byte) ((b >> 16) & 0xFF); 150 data[pos] = (byte) ((b >> 24) & 0xFF);
149 data[pos++] = (byte) ((b >> 8) & 0xFF); 151 data[pos + 1] = (byte) ((b >> 16) & 0xFF);
150 data[pos++] = (byte) (b & 0xFF); 152 data[pos + 2] = (byte) ((b >> 8) & 0xFF);
151 return pos; 153 data[pos + 3] = (byte) (b & 0xFF);
154 return newPos;
152 } 155 }
153 156
154 @Override 157 @Override
155 public int emitLong(long b, int pos) { 158 public int emitLong(long b, int pos) {
156 ensureSize(pos + 8); 159 int newPos = pos + 8;
157 data[pos++] = (byte) ((b >> 56) & 0xFF); 160 ensureSize(newPos);
158 data[pos++] = (byte) ((b >> 48) & 0xFF); 161 data[pos] = (byte) ((b >> 56) & 0xFF);
159 data[pos++] = (byte) ((b >> 40) & 0xFF); 162 data[pos + 1] = (byte) ((b >> 48) & 0xFF);
160 data[pos++] = (byte) ((b >> 32) & 0xFF); 163 data[pos + 2] = (byte) ((b >> 40) & 0xFF);
161 data[pos++] = (byte) ((b >> 24) & 0xFF); 164 data[pos + 3] = (byte) ((b >> 32) & 0xFF);
162 data[pos++] = (byte) ((b >> 16) & 0xFF); 165 data[pos + 4] = (byte) ((b >> 24) & 0xFF);
163 data[pos++] = (byte) ((b >> 8) & 0xFF); 166 data[pos + 5] = (byte) ((b >> 16) & 0xFF);
164 data[pos++] = (byte) (b & 0xFF); 167 data[pos + 6] = (byte) ((b >> 8) & 0xFF);
165 return pos; 168 data[pos + 7] = (byte) (b & 0xFF);
169 return newPos;
166 } 170 }
167 171
168 @Override 172 @Override
169 public int getShort(int pos) { 173 public int getShort(int pos) {
170 return 174 return
184 188
185 public static final class LittleEndian extends Buffer { 189 public static final class LittleEndian extends Buffer {
186 @Override 190 @Override
187 public int emitShort(int b, int pos) { 191 public int emitShort(int b, int pos) {
188 assert NumUtil.isUShort(b); 192 assert NumUtil.isUShort(b);
189 ensureSize(pos + 2); 193 int newPos = pos + 2;
190 data[pos++] = (byte) (b & 0xFF); 194 ensureSize(newPos);
191 data[pos++] = (byte) ((b >> 8) & 0xFF); 195 data[pos] = (byte) (b & 0xFF);
192 return pos; 196 data[pos + 1] = (byte) ((b >> 8) & 0xFF);
197 return newPos;
193 } 198 }
194 199
195 @Override 200 @Override
196 public int emitInt(int b, int pos) { 201 public int emitInt(int b, int pos) {
197 ensureSize(pos + 4); 202 int newPos = pos + 4;
198 data[pos++] = (byte) (b & 0xFF); 203 ensureSize(newPos);
199 data[pos++] = (byte) ((b >> 8) & 0xFF); 204 data[pos] = (byte) (b & 0xFF);
200 data[pos++] = (byte) ((b >> 16) & 0xFF); 205 data[pos + 1] = (byte) ((b >> 8) & 0xFF);
201 data[pos++] = (byte) ((b >> 24) & 0xFF); 206 data[pos + 2] = (byte) ((b >> 16) & 0xFF);
202 return pos; 207 data[pos + 3] = (byte) ((b >> 24) & 0xFF);
208 return newPos;
203 } 209 }
204 210
205 @Override 211 @Override
206 public int emitLong(long b, int pos) { 212 public int emitLong(long b, int pos) {
207 ensureSize(pos + 8); 213 int newPos = pos + 8;
208 data[pos++] = (byte) (b & 0xFF); 214 ensureSize(newPos);
209 data[pos++] = (byte) ((b >> 8) & 0xFF); 215 data[pos] = (byte) (b & 0xFF);
210 data[pos++] = (byte) ((b >> 16) & 0xFF); 216 data[pos + 1] = (byte) ((b >> 8) & 0xFF);
211 data[pos++] = (byte) ((b >> 24) & 0xFF); 217 data[pos + 2] = (byte) ((b >> 16) & 0xFF);
212 data[pos++] = (byte) ((b >> 32) & 0xFF); 218 data[pos + 3] = (byte) ((b >> 24) & 0xFF);
213 data[pos++] = (byte) ((b >> 40) & 0xFF); 219 data[pos + 4] = (byte) ((b >> 32) & 0xFF);
214 data[pos++] = (byte) ((b >> 48) & 0xFF); 220 data[pos + 5] = (byte) ((b >> 40) & 0xFF);
215 data[pos++] = (byte) ((b >> 56) & 0xFF); 221 data[pos + 6] = (byte) ((b >> 48) & 0xFF);
216 return pos; 222 data[pos + 7] = (byte) ((b >> 56) & 0xFF);
223 return newPos;
217 } 224 }
218 225
219 @Override 226 @Override
220 public int getShort(int pos) { 227 public int getShort(int pos) {
221 return 228 return