howtouse.rb

dmp = %q(0xffffcd9c:     0xf7d12f5b      0x00000000      0x00000000      0x10001080
0xffffcdac:     0x10001080      0x10001070      0x10001110      0x10001060
0xffffcdbc:     0x10001030      0x100010e0      0x10001040      0x10001100
0xffffcdcc:     0x10001090      0x10001030      0x10001010      0x10001090
0xffffcddc:     0x10001090      0x100010a0      0x10001060      0x10001030
0xffffcdec:     0x100010f0      0x100010e0      0x100010a0      0x100010b0
0xffffcdfc:     0x100010d0      0x10001100      0x100010e0      0x10001040
0xffffce0c:     0x100010f0      0x100010f0      0x10001040      0x10001100
0xffffce1c:     0x10001050      0x10001050      0x100010e0      0x10001050
0xffffce2c:     0x10001060      0x10001010      0x10001100      0x10001050
0xffffce3c:     0x10001100      0x10001020      0x100010c0      0x100010b0
0xffffce4c:     0x10001050      0x10001040      0x100010f0      0x10001120)

c = File.read('howtouse.dmp')

dmp.split[4..-1].each do |d|
  next if d =~ /:/
  d.sub!(/0x/, '')
  ch = c[/#{d}:\s+.*?mov\s+\$0x(\h+),/, 1]
  raise d if !ch
  putc ch.hex
end