Overview
| Comment: | OFBlock: Initialize spinlocks in +[load].
As most blocks are static instances, there's a chance +[initialize] is As a nice side effect, this also fixes the bug that the spinlocks were |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
8fbc6b4e638152b5d465522fbb8952f2 |
| User & Date: | js on 2013-07-04 14:04:38 |
| Other Links: | manifest | tags |
Context
|
2013-07-04
| ||
| 20:49 | Fix -[replaceCharactersInRange:withString:]. check-in: 4d892e0db1 user: js tags: trunk | |
| 14:04 | OFBlock: Initialize spinlocks in +[load]. check-in: 8fbc6b4e63 user: js tags: trunk | |
| 13:59 | Remove useless barriers. check-in: 0fea69d149 user: js tags: trunk | |
Changes
Modified src/OFBlock.m from [e7f8997037] to [84017da3fd].
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311 312 313 314 315 316 317 | free(obj); } break; } } @implementation OFBlock | < > > > > > > > > > > | | 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 |
free(obj);
}
break;
}
}
@implementation OFBlock
+ (void)load
{
#ifndef OF_HAVE_ATOMIC_OPS
size_t i;
for (i = 0; i < NUM_SPINLOCKS; i++)
if (!of_spinlock_new(&spinlocks[i]))
@throw [OFInitializationFailedException
exceptionWithClass: self];
#endif
#ifdef OF_APPLE_RUNTIME
Class tmp;
# ifdef __OBJC2__
tmp = objc_initializeClassPair(self, "OFStackBlock",
(Class)&_NSConcreteStackBlock,
(Class)&_NSConcreteStackBlock_metaclass);
if (tmp == Nil)
@throw [OFInitializationFailedException
exceptionWithClass: self];
objc_registerClassPair(tmp);
|
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368 369 370 371 372 373 374 | if ((tmp = objc_allocateClassPair(self, "OFMallocBlock", 0)) == NULL) @throw [OFInitializationFailedException exceptionWithClass: self]; memcpy(&_NSConcreteMallocBlock, tmp, sizeof(_NSConcreteMallocBlock)); free(tmp); objc_registerClassPair((Class)&_NSConcreteMallocBlock); # endif | < | < < < < < < < < < < < | 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 |
if ((tmp = objc_allocateClassPair(self, "OFMallocBlock", 0)) == NULL)
@throw [OFInitializationFailedException
exceptionWithClass: self];
memcpy(&_NSConcreteMallocBlock, tmp, sizeof(_NSConcreteMallocBlock));
free(tmp);
objc_registerClassPair((Class)&_NSConcreteMallocBlock);
# endif
#endif
}
+ alloc
{
[self doesNotRecognizeSelector: _cmd];
abort();
}
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