mirror of
https://github.com/cemu-project/idapython.git
synced 2024-12-01 05:24:18 +01:00
109158fabb
- Added AskUsingForm() with embedded forms support (check ex_askusingform.py example and formchooser.py in the SDK) - Added idautils.DecodePreviousInstruction() / DecodePrecedingInstruction() - Added idc.BeginTypeUpdating() / EndTypeUpdating() for fast batch type update operations - Added more IDP callbacks - Added UI_Hooks with a few notification events - Added idaapi.process_ui_action() / idc.ProcessUiAction() - Added netnode.index() to get netnode number - Better handling of ea_t values with bitwise negation - Execute statement hotkey (Ctrl-F3), script timeout, and other options are now configurable with Python.cfg - bugfix: idaapi.msg() / error() and warning() so they don't accept vararg - bugfix: processor_t.id constants were incorrect - bugfix: get_debug_names() was broken with IDA64 - Various bugfixes
86 lines
2.2 KiB
Python
86 lines
2.2 KiB
Python
import idaapi
|
|
import idc
|
|
from idaapi import Choose2
|
|
|
|
def parse_pte(str):
|
|
try:
|
|
parse_pte.re
|
|
except:
|
|
parse_pte.re = re.compile('PDE at ([0-9a-f]+)\s*PTE at ([0-9a-f]+)\ncontains ([0-9a-f]+)\s*contains ([0-9a-f]+)\npfn ([0-9]+)\s*([^ ]+)\s*pfn ([0-9a-f]+)\s*([^\r\n]+)', re.I | re.M)
|
|
parse_pte.items = ('pde', 'pte', 'pdec', 'ptec', 'pdepfn', 'pdepfns', 'ptepfn', 'ptepfns')
|
|
|
|
m = parse_pte.re.search(s)
|
|
r = {}
|
|
for i in range(0, len(parse_pte.items)):
|
|
r[parse_pte.items[i]] = m.group(i+1)
|
|
return r
|
|
|
|
class MyChoose2(Choose2):
|
|
|
|
def __init__(self, title, ea1, ea2):
|
|
Choose2.__init__(self, title, [ ["VA", 10], ["PTE attr", 30] ])
|
|
self.ea1 = ea1
|
|
self.ea2 = ea2
|
|
self.n = 0
|
|
self.icon = 5
|
|
self.items = []
|
|
self.Refresh()
|
|
self.selcount = 0
|
|
|
|
def OnGetLine(self, n):
|
|
print("getline %d" % n)
|
|
return self.items[n]
|
|
|
|
def OnGetSize(self):
|
|
n = len(self.items)
|
|
self.Refresh()
|
|
return n
|
|
|
|
def OnRefresh(self, n):
|
|
print("refresh %d" % n)
|
|
return n
|
|
|
|
def Refresh(self):
|
|
items = []
|
|
PG = 0x1000
|
|
ea1 = self.ea1
|
|
npages = (self.ea2 - ea1) / PG
|
|
for i in range(npages):
|
|
r = idc.SendDbgCommand("!pte %x" % ea1)
|
|
if not r:
|
|
return False
|
|
r = parse_pte(r)
|
|
items.append([hex(ea1), r['ptepfns']])
|
|
ea1 += PG
|
|
|
|
self.items = items
|
|
print(self.items)
|
|
return True
|
|
|
|
@staticmethod
|
|
def Execute(ea1, ea2):
|
|
c = MyChoose2("PTE Viewer [%x..%x]" % (ea1, ea2), ea1, ea2)
|
|
return (c, c.Show())
|
|
|
|
|
|
def DumpPTE(ea1, ea2):
|
|
items = []
|
|
PG = 0x1000
|
|
npages = (ea2 - ea1) / PG
|
|
for i in range(npages):
|
|
r = idc.SendDbgCommand("!pte %x" % ea1)
|
|
if not r:
|
|
return False
|
|
print r
|
|
r = parse_pte(r)
|
|
print("VA: %08X PTE: %s PDE: %s" % (ea1, r['ptepfns'], r['pdepfns']))
|
|
ea1 += PG
|
|
|
|
def DumpSegPTE(ea):
|
|
DumpPTE(idc.SegStart(ea), idc.SegEnd(ea))
|
|
|
|
DumpSegPTE(here())
|
|
|
|
#MyChoose2.Execute(0xF718F000, 0xF718F000+0x1000)
|
|
|