Extract boot record
Directory:
  firstblock=0
  lastblock=10
  lastblock=10
  volumeid=TESTSYS
  lastblock=988
  numfiles=11

File=SYSTEM.DRVINFO
  firstblock=10
  lastblock=11
  filetype=0x0005
  lastbyte=512
b=10 seek to 2100

File=SYSTEM.MISCINFO
  firstblock=11
  lastblock=13
  filetype=0x0005
  lastbyte=512
b=11 seek to 2300

File=SYSTEM.SHELL
  firstblock=13
  lastblock=20
  filetype=0x0002
  lastbyte=512
b=13 seek to 2700

File=SYSTEM.DRIVERS
  firstblock=20
  lastblock=119
  filetype=0x0005
  lastbyte=512
b=20 seek to 3500

File=SYSTEM.PASCAL
  firstblock=119
  lastblock=200
  filetype=0x0005
  lastbyte=512
b=119 seek to fb00

File=SYSTEM.FILER
  firstblock=200
  lastblock=231
  filetype=0x0002
  lastbyte=512
b=200 seek to 19d00

File=SYSTEM.EDITOR
  firstblock=231
  lastblock=331
  filetype=0x0005
  lastbyte=512
b=231 seek to 1db00

File=SYSTEM.COMPILER
  firstblock=331
  lastblock=410
  filetype=0x0002
  lastbyte=512
b=331 seek to 2a300

File=SYSTEM.SYNTAX
  firstblock=410
  lastblock=424
  filetype=0x0003
  lastbyte=512
b=410 seek to 34100

File=SYSTEM.LIBRARY
  firstblock=424
  lastblock=506
  filetype=0x0005
  lastbyte=512
b=424 seek to 35d00

File=SYSTEM.INTRINS
  firstblock=506
  lastblock=525
  filetype=0x0005
  lastbyte=512
b=506 seek to 40100
