ObjFW  Check-in [c10cc0f9e2]

Overview
Comment:Fix local labels in inline assembly.
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SHA3-256: c10cc0f9e286c646ad04c2393a5c51f2fe54db5fd04475b2ef05c4268d89d391
User & Date: js on 2010-12-08 23:18:36
Other Links: manifest | tags
Context
2010-12-09
19:04
Move -[setBlocking] to OFStream. check-in: beb4a0d036 user: js tags: trunk
2010-12-08
23:18
Fix local labels in inline assembly. check-in: c10cc0f9e2 user: js tags: trunk
2010-12-07
23:53
Rename -[string] to -[description] in OFException. check-in: 684d24b23e user: js tags: trunk
Changes
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Modified src/atomic.h from [c57a56dcf7] to [d7c1fc83e5].

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#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"
	    "jne	.1\n\t"
	    "jne	0\n\t"
	    "incl	%0\n"
	    ".1:"
	    "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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#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"
	    "jne	.1\n\t"
	    "jne	0\n\t"
	    "incl	%0\n"
	    ".1:"
	    "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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#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"
	    "jne	.1\n\t"
	    "jne	0\n\t"
	    "incl	%0\n"
	    ".1:"
	    "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
}

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