Overview
| Comment: | atomic.h: Use sete instead of the ugly jne. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
22aea96b79d7c75b89387ff49f5a2127 |
| User & Date: | js on 2012-05-30 22:03:24 |
| Other Links: | manifest | tags |
Context
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2012-06-04
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| 22:32 | Initial JSON5 support. check-in: 54f80aba7a user: js tags: trunk | |
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2012-05-30
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| 22:03 | atomic.h: Use sete instead of the ugly jne. check-in: 22aea96b79 user: js tags: trunk | |
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2012-05-22
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| 12:59 | Add -[OFString stringByAppendingPathComponent:]. check-in: 868e1611f4 user: js tags: trunk | |
Changes
Modified src/atomic.h from [0e0a7c1a99] to [874337cdfb].
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635 636 637 638 639 640 641 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int32_t r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" | | | < | 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int32_t r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" "sete %b0\n\t" "movzbl %b0, %0" : "=&r"(r) : "a"(o), "r"(n), "m"(*p) ); return r; #elif defined(OF_HAVE_GCC_ATOMIC_OPS) return __sync_bool_compare_and_swap(p, o, n); |
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667 668 669 670 671 672 673 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" | | | < | 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" "sete %b0\n\t" "movzbl %b0, %0" : "=&r"(r) : "a"(o), "r"(n), "m"(*p) ); return r; #elif defined(OF_HAVE_GCC_ATOMIC_OPS) return __sync_bool_compare_and_swap(p, o, n); |
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699 700 701 702 703 704 705 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" | | | < | 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 | #elif defined(OF_X86_ASM) || defined(OF_AMD64_ASM) int r; __asm__ ( "xorl %0, %0\n\t" "lock\n\t" "cmpxchg %2, %3\n\t" "sete %b0\n\t" "movzbl %b0, %0" : "=&r"(r) : "a"(o), "r"(n), "m"(*p) ); return r; #elif defined(OF_HAVE_GCC_ATOMIC_OPS) return __sync_bool_compare_and_swap(p, o, n); #elif defined(OF_HAVE_OSATOMIC) return OSAtomicCompareAndSwapPtrBarrier(o, n, p); #endif } |