UNIX 6th Ed. - /usr/source/as/as11.s

   1: /
   2: /
   3: 
   4: / PDP-11 assembler pass 0
   5: 
   6: indir   = 0
   7: 
   8:         jmp     start
   9: go:
  10:         jsr     pc,assem
  11:         movb    pof,r0
  12:         sys     write; outbuf; 512.
  13:         movb    pof,r0
  14:         sys     close
  15:         movb    fbfil,r0
  16:         sys     close
  17:         tstb    errflg
  18:         bne     aexit
  19:         jsr     r5,fcreat; a.tmp3
  20:         mov     r0,r1
  21:         mov     symend,0f
  22:         sub     $usymtab,0f
  23:         sys     indir; 9f
  24:         .data
  25: 9:      sys     write; usymtab; 0:..
  26:         .text
  27:         mov     r1,r0
  28:         sys     close
  29:         sys     exec; 2f; 1f
  30:         mov     $2f,r0
  31:         jsr     r5,filerr; "?\n
  32: 
  33: aexit:
  34:         sys     unlink; a.tmp1
  35:         sys     unlink; a.tmp2
  36:         sys     unlink; a.tmp3
  37:         sys     exit
  38: .data
  39: 1:
  40:         2f
  41:         a.tmp1
  42:         a.tmp2
  43:         a.tmp3
  44: unglob:
  45:         3f
  46:         0
  47:         .text
  48: 2:
  49: fpass2:
  50:         </lib/as2\0>
  51: 3:
  52:         <-g\0>
  53:         .even
  54: 
  55: filerr:
  56:         mov     r4,-(sp)
  57:         mov     r0,r4
  58:         mov     r4,0f
  59:         clr     r0
  60: 1:
  61:         tstb    (r4)+
  62:         beq     1f
  63:         inc     r0
  64:         br      1b
  65: 1:
  66:         mov     r0,1f
  67:         mov     $1,r0
  68:         sys     indir; 9f
  69:         .data
  70: 9:      sys     write; 0:0; 1:0
  71:         .text
  72:         mov     r5,0f
  73:         mov     $1,r0
  74:         sys     indir; 9f
  75:         .data
  76: 9:      sys     write; 0:0; 2
  77:         .text
  78:         tst     (r5)+
  79:         mov     (sp)+,r4
  80:         rts     r5
  81: 
  82: fcreat:
  83:         mov     r4,-(sp)
  84:         mov     (r5)+,r4
  85:         mov     r4,0f
  86: 1:
  87:         sys     indir; 9f
  88:         .data
  89: 9:      sys     stat; 0:..; outbuf
  90:         .text
  91:         bec     2f
  92:         mov     r4,0f
  93:         sys     indir; 9f
  94:         .data
  95: 9:      sys     creat; 0:..; 444
  96:         .text
  97:         bes     2f
  98:         mov     (sp)+,r4
  99:         rts     r5
 100: 2:
 101:         incb    9.(r4)
 102:         cmpb    9.(r4),$'z
 103:         blos    1b
 104:         mov     r4,r0
 105:         jsr     r5,filerr; "?\n
 106:         sys     exit

Defined functions

Defined variables