def _iter_bitmasks(eid):
"""Iterate all bitmasks in a given enum.
Note that while 0xFFFFFFFF indicates no-more-bitmasks, it is also a
valid bitmask value. The only way to tell if it exists is when iterating
the serials.
"""
bitmask = idaapi.get_first_bmask(eid)
yield bitmask
while bitmask != 0xFFFFFFFF:
bitmask = idaapi.get_next_bmask(eid, bitmask)
yield bitmask
def __init__(self, id):
self.id = id
self.members = []
bmask = idaapi.get_first_bmask(id)
while True:
val = idc.GetFirstConst(id, bmask)
##for_all_enum_members is unusable in IDAPython
##according to Igor, who recommended this.
##
##This manner of iterating through constants
##does not support multiple with the same value.
##Since I don't even know how to create those,
##I'm just plain not supporting them.
##
##Also, while the docs say to pass -1 for the bmask
##in the IDC const functions, this produces an
##overflow error. Igor said to use idaapi.BADADDR
##instead
##
##Also, the docks said it would return -1 when done,
##but it actually returned BADADDR. It seems that
##BADADDR is -1, but unsigned -- it all makes sense now
ndone = 0
while val != -1 and val != idaapi.BADADDR:
cid = util.get_const_id(id, val, bmask)
self.members.append(enum_member_node(cid, val))
val = idc.GetNextConst(id, val, bmask)
ndone += 1
if bmask == idaapi.BADADDR:
break
else:
bmask = idaapi.get_next_bmask(id, bmask)
def __init__(self, id):
self.id = id
self.members = []
bmask = idaapi.get_first_bmask(id)
while True:
val = idc.GetFirstConst(id, bmask)
##for_all_enum_members is unusable in IDAPython
##according to Igor, who recommended this.
##
##This manner of iterating through constants
##does not support multiple with the same value.
##Since I don't even know how to create those,
##I'm just plain not supporting them.
##
##Also, while the docs say to pass -1 for the bmask
##in the IDC const functions, this produces an
##overflow error. Igor said to use idaapi.BADADDR
##instead
##
##Also, the docks said it would return -1 when done,
##but it actually returned BADADDR. It seems that
##BADADDR is -1, but unsigned -- it all makes sense now
ndone = 0
while val != -1 and val != idaapi.BADADDR:
cid = util.get_const_id(id, val, bmask)
self.members.append(enum_member_node(cid, val))
val = idc.GetNextConst(id, val, bmask)
ndone += 1
if bmask == idaapi.BADADDR:
break
else:
bmask = idaapi.get_next_bmask(id, bmask)
