ack/mach/vax4/libbsd4_2/syscall.s

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116 B
ArmAsm
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#include "syscall.h"
DEFINE(_syscall)
movl 4(ap),r0
subl3 $1,(ap)+,(ap)
chmk r0
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bcs Ierr
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ret
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Ierr:
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jmp cerror