1 b2cfc4e2 2003-09-30 devnull .globl _tas 2 b2cfc4e2 2003-09-30 devnull _tas: 3 b2cfc4e2 2003-09-30 devnull movl $0xCAFEBABE, %eax 4 b2cfc4e2 2003-09-30 devnull movl 4(%esp), %ecx 5 b2cfc4e2 2003-09-30 devnull xchgl %eax, 0(%ecx) 6 b2cfc4e2 2003-09-30 devnull ret