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      1 # MACRO: outc
      2 # Write byte to stdout
      3 	.macro outc ch
      4 	ldi r16, \ch
      5 	out 0x32, r16
      6 	.endm
      7 
      8 # MACRO: exit
      9 	.macro exit nr
     10 	ldi r16, \nr
     11 	out 0x2f, r16
     12 	.endm
     13 
     14 # MACRO: pass
     15 # Write 'pass' to stdout and quit
     16 	.macro pass
     17 	outc 'p'
     18 	outc 'a'
     19 	outc 's'
     20 	outc 's'
     21 	outc '\n'
     22 	exit 0
     23 	.endm
     24 
     25 # MACRO: fail
     26 # Write 'fail' to stdout and quit
     27 	.macro fail
     28 	outc 'f'
     29 	outc 'a'
     30 	outc 'i'
     31 	outc 'l'
     32 	outc '\n'
     33 	exit 1
     34 	.endm
     35 
     36 # MACRO: start
     37 # All assembler tests should start with a call to "start"
     38 	.macro start
     39 	.text
     40 .global _start
     41 _start:
     42 	.endm
     43