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.global __syscall
.hidden __syscall
.type __syscall, @function
__syscall:
! The kernel syscall entry point documents that the trap number indicates
! the number of arguments being passed, but it then ignores that information.
! Since we do not actually know how many arguments are being passed, we will
! say there are six, since that is the maximum we support here.
mov r4, r3
mov r5, r4
mov r6, r5
mov r7, r6
mov.l @r15, r7
mov.l @(4,r15), r0
mov.l @(8,r15), r1
trapa #22
or r0, r0
or r0, r0
or r0, r0
or r0, r0
or r0, r0
rts
nop
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