libwine_port: Implemented interlocked_cmpxchg64 for x86_64.

d1f7d2c6 · Alexandre Julliard · 07db8882 · d1f7d2c6
Commit d1f7d2c6 authored Feb 05, 2007 by Alexandre Julliard
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interlocked.c libs/port/interlocked.c +4 -5

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--- a/libs/port/interlocked.c
+++ b/libs/port/interlocked.c
@@ -141,11 +141,10 @@ __ASM_GLOBAL_FUNC(interlocked_cmpxchg_ptr,
                  "mov %rdx, %rax\n\t"
                  "lock cmpxchgq %rsi,(%rdi)\n\t"
                  "ret")
-__int64 interlocked_cmpxchg64( __int64 *dest, __int64 xchg, __int64 compare)
-{
-    /* FIXME: add code */
-    assert(0);
-}
+__ASM_GLOBAL_FUNC(interlocked_cmpxchg64,
+                  "mov %rdx, %rax\n\t"
+                  "lock cmpxchgq %rsi,(%rdi)\n\t"
+                  "ret")
 __ASM_GLOBAL_FUNC(interlocked_xchg,
                  "mov %esi, %eax\n\t"
                  "lock xchgl %eax, (%rdi)\n\t"