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;;; instruction-test.asm: A file that contains all possible opcodes in
;;; order, with proper calling convention. Used to test lexer and
;;; parser but isn't a semantically correct program, but may be run as
;;; first instruction is halt (so program will stop immediately).
halt
push.byte 1
push.hword 2
push.word 3
pop.byte
pop.hword
pop.word
push.reg.byte 1
push.reg.hword 2
push.reg.word 3
mov.byte 1
mov.hword 2
mov.word 3
dup.byte 1
dup.hword 2
dup.word 3
not.byte
not.hword
not.word
or.byte
or.hword
or.word
and.byte
and.hword
and.word
xor.byte
xor.hword
xor.word
eq.byte
eq.hword
eq.word
plus.byte
plus.hword
plus.word
print.char
print.byte
print.int
print.hword
print.long
print.word
jump.abs 1
jump.stack
jump.register 2
jump.if.byte 1
jump.if.hword 2
jump.if.word 3
;; Testing if overflows work correctly
;; Format is:
;; -1 All bits are turned on
;; UINT_MAX All bits are turned on
;; INT_MAX All bits but the most significant are on
;; INT_MIN Only the most significant bit is on
push.byte -1
push.byte 255
push.byte 127
push.byte -128
push.hword -1
push.hword 4294967295
push.hword 2147483647
push.hword -2147483648
push.word -1
push.word 18446744073709551615
push.word 9223372036854775807
push.word -9223372036854775808
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