?? qatomic.s
字號:
.text .align 4,0x90 .globl q_atomic_test_and_set_intq_atomic_test_and_set_int: movl 4(%esp),%ecx movl 8(%esp),%eax movl 12(%esp),%edx lock cmpxchgl %edx,(%ecx) mov $0,%eax sete %al ret .align 4,0x90 .type q_atomic_test_and_set_int,@function .size q_atomic_test_and_set_int,.-q_atomic_test_and_set_int .align 4,0x90 .globl q_atomic_test_and_set_ptrq_atomic_test_and_set_ptr: movl 4(%esp),%ecx movl 8(%esp),%eax movl 12(%esp),%edx lock cmpxchgl %edx,(%ecx) mov $0,%eax sete %al ret .align 4,0x90 .type q_atomic_test_and_set_ptr,@function .size q_atomic_test_and_set_ptr,.-q_atomic_test_and_set_ptr .align 4,0x90 .globl q_atomic_incrementq_atomic_increment: movl 4(%esp), %ecx lock incl (%ecx) mov $0,%eax setne %al ret .align 4,0x90 .type q_atomic_increment,@function .size q_atomic_increment,.-q_atomic_increment .align 4,0x90 .globl q_atomic_decrementq_atomic_decrement: movl 4(%esp), %ecx lock decl (%ecx) mov $0,%eax setne %al ret .align 4,0x90 .type q_atomic_decrement,@function .size q_atomic_decrement,.-q_atomic_decrement .align 4,0x90 .globl q_atomic_set_intq_atomic_set_int: mov 4(%esp),%ecx mov 8(%esp),%eax xchgl %eax,(%ecx) ret .align 4,0x90 .type q_atomic_set_int,@function .size q_atomic_set_int,.-q_atomic_set_int .align 4,0x90 .globl q_atomic_set_ptrq_atomic_set_ptr: mov 4(%esp),%ecx mov 8(%esp),%eax xchgl %eax,(%ecx) ret .align 4,0x90 .type q_atomic_set_ptr,@function .size q_atomic_set_ptr,.-q_atomic_set_ptr
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