X-Git-Url: http://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/31764ff8b30309dc3f8016015d8086812152f43d..69f28986ad97c1e3d55279d696d1884c963f530e:/check.s

diff --git a/check.s b/check.s
new file mode 100644
index 0000000000..8cda4529e0
--- /dev/null
+++ b/check.s
@@ -0,0 +1,324 @@
+" check
+
+lac d1
+sys sysloc
+dac iget
+
+lac d2
+sys sysloc
+dac inode
+
+lac d4
+sys sysloc
+dac nxfblk
+tad d1
+dac nfblks
+tad d1
+dac fblks
+
+lac d5
+sys sysloc
+dac copy
+
+lac d6
+sys sysloc
+dac copyz
+
+lac d7
+sys sysloc
+dac betwen
+
+lac d8
+sys sysloc
+dac dskrd
+
+lac d10
+sys sysloc
+dac dskbuf
+dac dskbuf1
+
+   dzm indircnt
+   dzm icnt
+   dzm licnt
+   dzm blcnt
+   dzm curi
+   jms copyz i; usetab; 500
+
+iloop:
+   isz curi
+   -3400
+   tad curi
+   sma
+   jmp part2
+   lac curi
+   jms iget i
+   jms copy i; inode: 0; linode; 12
+   lac iflags
+   sma
+   jmp iloop
+   isz icnt
+   lac iflags
+   and o40
+   sza
+   jmp iloop
+   law idskps
+   dac t1
+   -7
+   dac t2
+1:
+   lac i t1
+   sza
+   jms dupcheck
+   isz t1
+   isz t2
+   jmp 1b
+   lac iflags
+   and o200000
+   sna
+   jmp iloop
+
+   isz licnt
+   law idskps
+   dac t1
+   -7
+   dac t2
+1:
+   lac i t1
+   sna
+   jmp 3f
+   jms dskrd i
+   jms copy i; dskbuf: 0; ldskbuf; 64
+   isz indircnt
+   law ldskbuf
+   dac t3
+   -64
+   dac t4
+2:
+   lac i t3
+   sza
+   jms dupcheck
+   isz t3
+   isz t4
+   jmp 2b
+3:
+   isz t1
+   isz t2
+   jmp 1b
+   jmp iloop
+
+dupcheck: 0
+   isz blcnt
+   jms betwen i; d709; d6400
+   jmp badadr
+   dac t5
+   lrss 4
+   tad usetabp
+   dac t6
+   cla
+   llss 4
+   tad alsscom
+   dac 2f
+   lac d1
+2: alss 0
+   dac bit
+   lac i t6
+   and bit
+   sza
+   jmp dup
+   lac i t6
+   xor bit
+   dac i t6
+   jmp i dupcheck
+
+badadr:
+   jms print
+   lac d1
+   sys write; badmes; 3
+   jmp i dupcheck
+badmes:
+   < b>;<ad>;<r 012
+
+dup:
+   lac t5
+   jms print
+   lac d1
+   sys write; dupmes; 3
+   lac curi
+   jms print
+   lac d1
+   sys write; dupmes+3; 1
+   jmp i dupcheck
+dupmes:
+   < d>;<up>; 040; 012
+
+print: 0
+   lmq
+   law prbuf-1
+   dac 8
+   -6
+   dac t6
+1:
+   cla
+   llss 3
+   tad o60
+   dac i 8
+   isz t6
+   jmp 1b
+   lac d1
+   sys write; prbuf; 6
+   jmp i print
+
+part2:
+   lac icnt
+   jmp print
+   lac d1
+   sys write; m3; m3s
+   lac licnt
+   jms print
+   lac d1
+   sys write; m4; m4s
+   lac indircnt
+   jms print
+   lac d1
+   sys write; m5; m5s
+   lac blcnt
+   jms print
+   lac d1
+   sys write; m6; m6s
+   dzm blcnt
+
+   -1
+   tad nfblks i
+   cma
+   sma
+   jmp 2f
+   dac t1
+   lac fblks
+   dac t2
+1:
+   lac i t2
+   jms dupcheck
+   isz t2
+   isz t1
+   jmp 1b
+
+2:
+   lac nxfblk i
+1:
+   sna
+   jmp part3
+   dac t1
+   jms dupcheck
+   lac t1
+   jms dskrd i
+   jms copy i; dskbuf1: 0; ldskbuf; 64
+   law ldskbuf
+   dac t1
+   -9
+   dac t2
+2:
+   isz t1
+   lac i t1
+   jms dupcheck
+   isz t2
+   jmp 2b
+   lac ldskbuf
+   jmp 1b
+
+part3:
+   lac blcnt
+   jms print
+   lac d1
+   sys write; m7; m7s
+   lac d709
+   dac t1
+1:
+   isz t1
+   lac t1
+   sad d6400
+   sys exit
+   lrss 4
+   tad usetabp
+   dac t2
+   cla
+   llss 4
+   tad alsscom
+   dac 2f
+   lac d1
+2: alss 0
+   dac bit
+   lac i t2
+   and bit
+   sza
+   jmp 1b
+   lac t1
+   jms print
+   lac d1
+   sys write; m8; m8s
+   jmp 1b
+
+d1: 1
+d2: 2
+d4: 4
+d5: 5
+d6: 6
+d7: 7
+d8: 8
+d10: 10
+o60: 060
+o400000: 0400000
+o400001: 0400001
+o40: 040
+o200000: 0200000
+alsscom: alss 0
+d709: 709
+d6400: 6400
+
+m3:
+   040;<fi>;<le>;<s 012
+m3s = .-m3
+m4:
+   040;<la>;<rg>;<e 012
+m4s = .-m4
+m5:
+   040;<in>;<di>;<r 012
+m5s = .-m5
+m6:
+   040;<us>;<ed>;012
+m6s = .-m6
+m7:
+   040;<fr>;<ee>;012
+m7s = .-m7
+m8:
+   040;<mi>;<ss>;<in>;<g 012
+m8s = .-m8
+
+usetabp: usetab
+curi: 0
+bit: 0
+blcnt: 0
+indircnt: 0
+icnt: 0
+licnt: 0
+t1: 0
+t2: 0
+t3: 0
+t4: 0
+t5: 0
+t6: 0
+
+iget: 0
+nxfblk: 0
+nfblks: 0
+fblks: 0
+copy: 0
+copyz: 0
+betwen: 0
+dskrd: 0
+
+ldskbuf: .=.+64
+linode: .=.+12
+iflags = linode
+idskps = iflags+1
+usetab: .=.+500
+prbuf: .=.+6
\ No newline at end of file