246 T_VALUETYPEPTR, // T_VALUETYPEPTR = 20,
247 T_CONFLICT // T_CONFLICT = 21,
248 };
249
250
251 BasicType type2wfield[T_CONFLICT+1] = {
252 (BasicType)0, // 0,
253 (BasicType)0, // 1,
254 (BasicType)0, // 2,
255 (BasicType)0, // 3,
256 T_INT, // T_BOOLEAN = 4,
257 T_INT, // T_CHAR = 5,
258 T_FLOAT, // T_FLOAT = 6,
259 T_DOUBLE, // T_DOUBLE = 7,
260 T_INT, // T_BYTE = 8,
261 T_INT, // T_SHORT = 9,
262 T_INT, // T_INT = 10,
263 T_LONG, // T_LONG = 11,
264 T_OBJECT, // T_OBJECT = 12,
265 T_OBJECT, // T_ARRAY = 13,
266 T_VALUETYPE, // T_VALUETYPE =14
267 T_VOID, // T_VOID = 15,
268 T_ADDRESS, // T_ADDRESS = 16,
269 T_NARROWOOP, // T_NARROWOOP = 17,
270 T_METADATA, // T_METADATA = 18,
271 T_NARROWKLASS, // T_NARROWKLASS = 19,
272 T_VALUETYPEPTR,// T_VALUETYPEPTR =20,
273 T_CONFLICT // T_CONFLICT = 21,
274 };
275
276
277 int _type2aelembytes[T_CONFLICT+1] = {
278 0, // 0
279 0, // 1
280 0, // 2
281 0, // 3
282 T_BOOLEAN_aelem_bytes, // T_BOOLEAN = 4,
283 T_CHAR_aelem_bytes, // T_CHAR = 5,
284 T_FLOAT_aelem_bytes, // T_FLOAT = 6,
285 T_DOUBLE_aelem_bytes, // T_DOUBLE = 7,
286 T_BYTE_aelem_bytes, // T_BYTE = 8,
287 T_SHORT_aelem_bytes, // T_SHORT = 9,
288 T_INT_aelem_bytes, // T_INT = 10,
289 T_LONG_aelem_bytes, // T_LONG = 11,
290 T_OBJECT_aelem_bytes, // T_OBJECT = 12,
291 T_ARRAY_aelem_bytes, // T_ARRAY = 13,
292 T_VALUETYPE_aelem_bytes, // T_VALUETYPE = 14
293 0, // T_VOID = 15,
294 T_OBJECT_aelem_bytes, // T_ADDRESS = 16,
295 T_NARROWOOP_aelem_bytes, // T_NARROWOOP= 17,
296 T_OBJECT_aelem_bytes, // T_METADATA = 18,
297 T_NARROWKLASS_aelem_bytes, // T_NARROWKLASS= 19,
298 T_VALUETYPEPTR_aelem_bytes,// T_VALUETYPE = 20
299 0 // T_CONFLICT = 21,
300 };
301
302 #ifdef ASSERT
303 int type2aelembytes(BasicType t, bool allow_address) {
304 assert(allow_address || t != T_ADDRESS, " ");
305 return _type2aelembytes[t];
306 }
307 #endif
308
309 // Support for 64-bit integer arithmetic
310
311 // The following code is mostly taken from JVM typedefs_md.h and system_md.c
312
313 static const jlong high_bit = (jlong)1 << (jlong)63;
314 static const jlong other_bits = ~high_bit;
315
316 jlong float2long(jfloat f) {
317 jlong tmp = (jlong) f;
318 if (tmp != high_bit) {
|
246 T_VALUETYPEPTR, // T_VALUETYPEPTR = 20,
247 T_CONFLICT // T_CONFLICT = 21,
248 };
249
250
251 BasicType type2wfield[T_CONFLICT+1] = {
252 (BasicType)0, // 0,
253 (BasicType)0, // 1,
254 (BasicType)0, // 2,
255 (BasicType)0, // 3,
256 T_INT, // T_BOOLEAN = 4,
257 T_INT, // T_CHAR = 5,
258 T_FLOAT, // T_FLOAT = 6,
259 T_DOUBLE, // T_DOUBLE = 7,
260 T_INT, // T_BYTE = 8,
261 T_INT, // T_SHORT = 9,
262 T_INT, // T_INT = 10,
263 T_LONG, // T_LONG = 11,
264 T_OBJECT, // T_OBJECT = 12,
265 T_OBJECT, // T_ARRAY = 13,
266 T_VALUETYPE, // T_VALUETYPE = 14
267 T_VOID, // T_VOID = 15,
268 T_ADDRESS, // T_ADDRESS = 16,
269 T_NARROWOOP, // T_NARROWOOP = 17,
270 T_METADATA, // T_METADATA = 18,
271 T_NARROWKLASS, // T_NARROWKLASS = 19,
272 T_VALUETYPEPTR,// T_VALUETYPEPTR = 20,
273 T_CONFLICT // T_CONFLICT = 21,
274 };
275
276
277 int _type2aelembytes[T_CONFLICT+1] = {
278 0, // 0
279 0, // 1
280 0, // 2
281 0, // 3
282 T_BOOLEAN_aelem_bytes, // T_BOOLEAN = 4,
283 T_CHAR_aelem_bytes, // T_CHAR = 5,
284 T_FLOAT_aelem_bytes, // T_FLOAT = 6,
285 T_DOUBLE_aelem_bytes, // T_DOUBLE = 7,
286 T_BYTE_aelem_bytes, // T_BYTE = 8,
287 T_SHORT_aelem_bytes, // T_SHORT = 9,
288 T_INT_aelem_bytes, // T_INT = 10,
289 T_LONG_aelem_bytes, // T_LONG = 11,
290 T_OBJECT_aelem_bytes, // T_OBJECT = 12,
291 T_ARRAY_aelem_bytes, // T_ARRAY = 13,
292 T_VALUETYPE_aelem_bytes, // T_VALUETYPE = 14
293 0, // T_VOID = 15,
294 T_OBJECT_aelem_bytes, // T_ADDRESS = 16,
295 T_NARROWOOP_aelem_bytes, // T_NARROWOOP= 17,
296 T_OBJECT_aelem_bytes, // T_METADATA = 18,
297 T_NARROWKLASS_aelem_bytes, // T_NARROWKLASS= 19,
298 T_VALUETYPEPTR_aelem_bytes,// T_VALUETYPEPTR = 20
299 0 // T_CONFLICT = 21,
300 };
301
302 #ifdef ASSERT
303 int type2aelembytes(BasicType t, bool allow_address) {
304 assert(allow_address || t != T_ADDRESS, " ");
305 return _type2aelembytes[t];
306 }
307 #endif
308
309 // Support for 64-bit integer arithmetic
310
311 // The following code is mostly taken from JVM typedefs_md.h and system_md.c
312
313 static const jlong high_bit = (jlong)1 << (jlong)63;
314 static const jlong other_bits = ~high_bit;
315
316 jlong float2long(jfloat f) {
317 jlong tmp = (jlong) f;
318 if (tmp != high_bit) {
|