Uploaded by rodrigoambriz

2022-04-14 - Section 1

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Phagan
calls
allows
kernel
Proffitt
or
with
interact
process to
operating system
triggers
and
KerylstentHandler
the system
performs
processes
call
a
the
call
context switch
system
kernel
process
oW
t.MN
API
handler
info
syscall
send data
receive
trigger
to
kernel
data from kernel
some
behaviour
within
the kernel
processcontet
System
call
function
mod
EMlidentifier
int
syscallira
Kernetcontet
ing handler
into
a
register
triggers context
switch
call ing handler register
Sys
from
value
read
via
traptra
from the
data
receiving
Mou sus
int
mou
C
return
call
kernel
id into
a
register
sus all ing
value from register
into
variable
variable
in
ing handler
says
all
current
ing handler
handler
time
Sys get
set system time
a register via
trapframe
trapfume
eat
on
mi
with
to kernel
data
sending
Tousyscellidinto
more
value Into
int
Mou
data
a
a
return
value
register
register
variable
into
from register
return variable
Char
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name
to
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char
name
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