UNIX 6th Ed. - /usr/source/s5/reset.s

   1: / C library -- reset, setexit
   2: 
   3: /	reset()
   4: / will generate a "return" from
   5: / the last call to
   6: /	setexit()
   7: / by restoring sp, r5
   8: / and doing a return.
   9: /
  10: / useful for going back to the main loop
  11: / after a horrible error in a lowlevel
  12: / routine.
  13: 
  14: .globl  _setexit
  15: .globl  _reset
  16: .globl  csv, cret
  17: 
  18: _setexit:
  19:         jsr     r5,csv
  20:         mov     r5,sr5
  21:         mov     2(r5),spc
  22:         jmp     cret
  23: 
  24: _reset:
  25:         mov     sr5,r5
  26:         mov     spc,2(r5)
  27:         jmp     cret
  28: 
  29: .bss
  30: sr5:    .=.+2
  31: spc:    .=.+2

Defined functions

Defined variables