18 lines
145 B
PHP
18 lines
145 B
PHP
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;;
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lock_acquire:
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lock bts [eax], 0
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jnc .end
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@@:
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pause
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test [eax], 1
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jne @b
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lock bts [eax], 0
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jc @b
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.end:
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ret
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release:
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mov [eax], 0
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