idc.py

   1 # ScratchABit - interactive disassembler
   2 #
   3 # Copyright (c) 2015 Paul Sokolovsky
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 from scratchabit import engine
  18 import idaapi
  19
  20
  21 SEGATTR_PERM = 1
  22
  23
  24 def GetSegmentAttr(ea, attr):
  25     assert attr == SEGATTR_PERM
  26     off, area = engine.ADDRESS_SPACE.addr2area(addr)
  27     props = engine.area_props(area)
  28     ret = 0
  29     if "R" in props:
  30         ret |= idaapi.SEGPERM_READ
  31     if "W" in props:
  32         ret |= idaapi.SEGPERM_WRITE
  33     if "X" in props:
  34         ret |= idaapi.SEGPERM_EXEC
  35
  36
  37 # Make filler
  38 def MakeAlign(ea, cnt, align):
  39     engine.ADDRESS_SPACE.make_filler(ea, cnt)