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- /
- /
-
- / PDP-11 assembler pass 0
-
- indir = 0
-
- jmp start
- go:
- jsr pc,assem
- movb pof,r0
- sys write; outbuf; 512.
- movb pof,r0
- sys close
- movb fbfil,r0
- sys close
- tstb errflg
- bne aexit
- jsr r5,fcreat; a.tmp3
- mov r0,r1
- mov symend,0f
- sub $usymtab,0f
- sys indir; 9f
- .data
- 9: sys write; usymtab; 0:..
- .text
- mov r1,r0
- sys close
- sys exec; 2f; 1f
- mov $2f,r0
- jsr r5,filerr; "?\n
-
- aexit:
- sys unlink; a.tmp1
- sys unlink; a.tmp2
- sys unlink; a.tmp3
- sys exit
- .data
- 1:
- 2f
- a.tmp1
- a.tmp2
- a.tmp3
- unglob:
- 3f
- 0
- .text
- 2:
- fpass2:
- </lib/as2\0>
- 3:
- <-g\0>
- .even
-
- filerr:
- mov r4,-(sp)
- mov r0,r4
- mov r4,0f
- clr r0
- 1:
- tstb (r4)+
- beq 1f
- inc r0
- br 1b
- 1:
- mov r0,1f
- mov $1,r0
- sys indir; 9f
- .data
- 9: sys write; 0:0; 1:0
- .text
- mov r5,0f
- mov $1,r0
- sys indir; 9f
- .data
- 9: sys write; 0:0; 2
- .text
- tst (r5)+
- mov (sp)+,r4
- rts r5
-
- fcreat:
- mov r4,-(sp)
- mov (r5)+,r4
- mov r4,0f
- 1:
- sys indir; 9f
- .data
- 9: sys stat; 0:..; outbuf
- .text
- bec 2f
- mov r4,0f
- sys indir; 9f
- .data
- 9: sys creat; 0:..; 444
- .text
- bes 2f
- mov (sp)+,r4
- rts r5
- 2:
- incb 9.(r4)
- cmpb 9.(r4),$'z
- blos 1b
- mov r4,r0
- jsr r5,filerr; "?\n
- sys exit
-