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      1      1.1  christos 
      2  1.1.1.2  christos     /* Print "pass\n" and 'exit 0'  */
      3      1.1  christos     .macro      pass
      4      1.1  christos     .data
      5      1.1  christos mpass:
      6      1.1  christos     .string "pass\n"
      7      1.1  christos     .text
      8      1.1  christos _pass:
      9  1.1.1.2  christos     lddw        %r1, mpass      /* point to "pass\n" string */
     10  1.1.1.2  christos     mov         %r2, 5          /* strlen mpass */
     11  1.1.1.2  christos     call        7               /* printk */
     12  1.1.1.2  christos     mov         %r0, 0
     13  1.1.1.2  christos     exit                        /* exit 0 */
     14      1.1  christos     .endm
     15      1.1  christos 
     16  1.1.1.2  christos /* MACRO fail
     17  1.1.1.2  christos    Exit with status 1 */
     18      1.1  christos     .macro fail
     19      1.1  christos     mov %r0, 1
     20      1.1  christos     exit
     21      1.1  christos     .endm
     22      1.1  christos 
     23  1.1.1.2  christos /* MACRO fail_ne32
     24  1.1.1.2  christos    Exit with status 1 if \reg32 != \val */
     25      1.1  christos     .macro      fail_ne32 reg val
     26      1.1  christos     jeq32       \reg, \val, 2
     27      1.1  christos     mov         %r0, 1
     28      1.1  christos     exit
     29      1.1  christos     .endm
     30      1.1  christos 
     31  1.1.1.2  christos /* MACRO fail_ne
     32  1.1.1.2  christos    Exit with status1 if \reg ne \val */
     33      1.1  christos     .macro      fail_ne reg val
     34      1.1  christos     lddw        %r0, \val
     35      1.1  christos     jeq         \reg, %r0, 2
     36      1.1  christos     mov         %r0, 1
     37      1.1  christos     exit
     38      1.1  christos     .endm
     39