23 lines
457 B
Ruby
23 lines
457 B
Ruby
module Register
|
|
|
|
# name says it all really
|
|
# only arg is the method syscall name
|
|
# how the layer below executes these is really up to it
|
|
|
|
# Any function issuing a Syscall should also save the current message
|
|
# and restore it after the syscall, saving the return value in Return_index
|
|
|
|
class Syscall < Instruction
|
|
|
|
def initialize name
|
|
@name = name
|
|
end
|
|
attr_reader :name
|
|
|
|
def to_s
|
|
"Syscall(#{name})"
|
|
end
|
|
|
|
end
|
|
end
|