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Johnny Chen 8763780961 Add an example customization directory which uses a binutils.py module to provide commands to print the binary representaion of an integer. llvm-svn: 143252		2011-10-28 23:30:28 +00:00
..
.lldbinit	Add an example customization directory which uses a binutils.py module to provide	2011-10-28 23:30:28 +00:00
README	Add an example customization directory which uses a binutils.py module to provide	2011-10-28 23:30:28 +00:00
binutils.py	Add an example customization directory which uses a binutils.py module to provide	2011-10-28 23:30:28 +00:00

README

Files in this directory:

o .lldbinit:

An example lldb init file that imports the binutils.py module and adds the
following commands: 'itob' and 'utob'.

o binutils.py:

Python module which provides implementation for the 'itob' and 'utob' commands.

o README:

The file you are reading now.

================================================================================
The following terminal output shows an interaction with lldb using the .lldbinit
and the binutils.py files which are located in my HOME directory.  The lldb init
file imports the utils Python module and adds the 'itob' and 'utob' commands.

$ /Volumes/data/lldb/svn/trunk/build/Debug/lldb
(lldb) help itob
Convert the integer to print its two's complement representation.
    args[0] (mandatory) is the integer to be converted
    args[1] (mandatory) is the bit width of the two's complement representation
    args[2] (optional) if specified, turns on verbose printing
Syntax: itob
(lldb) itob -5 4
 [1, 0, 1, 1]
(lldb) itob -5 32 v
 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5  4  3  2  1  0
 [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1]
(lldb) utob 0xABCD 32 v
 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5  4  3  2  1  0
 [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1]
(lldb)