--- a/paraspace/dalvik_opcodes.py	Tue Jul 19 18:03:30 2011 +0800
+++ b/paraspace/dalvik_opcodes.py	Tue Jul 19 18:46:30 2011 +0800
@@ -262,13 +262,16 @@
     OP_UNUSED_FF                    = 0xff
     pass
 
+## \brief List of names of opcodes
 opcode_names = sorted([name
                        for name in all_opcodes.__dict__.keys()
                        if name.startswith('OP_')],
                       key=lambda name: all_opcodes.__dict__[name])
+## \brief Map opcode names to opcodes
 name_2_opcodes = dict([(name, code)
                        for name, code in all_opcodes.__dict__.items()])
 
+## \brief Length of instructions of opcodes in bytes
 opcode_widths = [0] * 256
 
 _w1_ops = '''OP_NOP
@@ -635,6 +638,7 @@
 kFmt51l
 '''.split()
 
+## \brief Map opcodes to their formats
 opcode_fmts = [0] * 256
 
 opcode_fmts[all_opcodes.OP_GOTO] = all_opcode_fmts.kFmt10t
@@ -1036,6 +1040,7 @@
     pass
 
 
+## \brief String for string format from name of format.
 fmt_fmtstr = {
 'kFmtUnknown': '',
 'kFmt10x': '',
@@ -1070,6 +1075,7 @@
 'kFmt51l': 'v{0}, #+{1:016x}'
 }
 
+## \brief Map from names of opcode formats to tuples of fields size
 fmt_parse_cfgs = {
 'kFmtUnknown': (),              # ''
 'kFmt10x': (),                  # ''
@@ -1105,6 +1111,7 @@
 'kFmt51l': (2, 16)                 # 'vAA, #+BBBBBBBBBBBBBBBB'
 }
 
+## \brief Decode an instruction
 def decode_inst(insn):
     def build_arg(sz):
         if sz == 1:
@@ -1160,6 +1167,7 @@
     return op_vector
 
 
+## \brief Encode a opcode and arguments vector to an instruction
 def encode_inst(op_vector):
     def encode_arg(arg, sz):
         if sz == 1:
@@ -1216,6 +1224,7 @@
     return inst
 
 
+## \brief Generate formated string for given opcode and arguments vector
 def format_inst(op_vector):
     opcode, args = op_vector