diff --git a/HeapInspect.py b/HeapInspect.py
old mode 100755
new mode 100644
diff --git a/PANDAHeapInspect.py b/PANDAHeapInspect.py
new file mode 100755
index 0000000..16d3e27
--- /dev/null
+++ b/PANDAHeapInspect.py
@@ -0,0 +1,76 @@
+import argparse
+from heapinspect.core import *
+from pandare import Panda
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(
+        prog='HeapInspect.py',
+        description='''Inspect your heap by a given pid.
+Author:lacraig2 (forked from matrix1001)
+Github:https://github.com/lacraig2/pandaheapinspect (forked from https://github.com/matrix1001/heapinspect)''')
+    parser.add_argument(
+        '--raw',
+        action='store_true',
+        help='show more detailed chunk info'
+        )
+    parser.add_argument(
+        '--rela',
+        action='store_true',
+        help='show relative detailed chunk info'
+        )
+    parser.add_argument(
+        '-x',
+        action='store_false',
+        help='''ignore: heapchunks'''
+        )
+
+    args = parser.parse_args()
+
+    panda = Panda(generic="x86_64")
+
+    @panda.hook_symbol("libc","malloc")
+    def hook(cpu, tb, h):
+        print(f"Caught libc:malloc in {panda.get_process_name(cpu)}")
+        try:
+            global pid, args
+            arena_info = {"main_arena_offset": 4111432,"tcache_enable": True}
+            hi = HeapInspector(0,panda=panda,arena_info=arena_info)
+            if args.rela:
+                hs = HeapShower(hi)
+                hs.relative = True
+                if args.x:
+                    print(hs.heap_chunks)
+                print(hs.fastbins)
+                print(hs.unsortedbins)
+                print(hs.smallbins)
+                print(hs.largebins)
+                print(hs.tcache_chunks)
+            elif args.raw:
+                hs = HeapShower(hi)
+                if args.x:
+                    print(hs.heap_chunks)
+                print(hs.fastbins)
+                print(hs.unsortedbins)
+                print(hs.smallbins)
+                print(hs.largebins)
+                print(hs.tcache_chunks)
+            else:
+                pp = PrettyPrinter(hi)
+                print(pp.all)
+        except Exception as e:
+            raise e
+        h.enabled = False
+        panda.end_analysis()
+
+
+
+
+    @panda.queue_async
+    def runner():
+        panda.revert_sync("root")
+        panda.run_serial_cmd("ls -la && sleep 10")
+        panda.end_analysis()
+
+
+    panda.run()
+
diff --git a/heapinspect/core.py b/heapinspect/core.py
index 3ea24fb..caaefbb 100644
--- a/heapinspect/core.py
+++ b/heapinspect/core.py
@@ -32,9 +32,10 @@ class HeapInspector(object):
     Raises:
         NotImplementedError: for none supported arch.
     '''
-    def __init__(self, pid):
+    def __init__(self, pid, panda=None, arena_info=None):
         self.pid = pid
-        self.proc = Proc(pid)
+        self.panda = panda
+        self.proc = Proc(pid, panda)
         self.arch = self.proc.arch
         self.path = self.proc.path
         self.libc_path = self.proc.libc
@@ -51,7 +52,7 @@ def __init__(self, pid):
         else:
             raise NotImplementedError('invalid arch')
 
-        libc_info = get_libc_info(self.libc_path, self.proc.ld)
+        libc_info = get_libc_info(self.proc.arch,self.libc_path, self.proc.ld,arena_info,panda)
         self.libc_version = libc_info['version']
         self.tcache_enable = libc_info['tcache_enable']
         self.main_arena_offset = libc_info['main_arena_offset']
diff --git a/heapinspect/libc.py b/heapinspect/libc.py
index c64f5a1..c570930 100644
--- a/heapinspect/libc.py
+++ b/heapinspect/libc.py
@@ -31,7 +31,7 @@ def build_helper(out_dir, size_t=8):
     return out_path
 
 
-def get_libc_version(path):
+def get_libc_version(path,panda=None):
     '''Get the libc version.
 
     Args:
@@ -39,8 +39,11 @@ def get_libc_version(path):
     Returns:
         str: Libc version. Like '2.29', '2.26' ...
     '''
-    content = subprocess.Popen(['strings', path], stdout=subprocess.PIPE).stdout.read()
-    content = content.decode() #py3 problem
+    if panda:
+        content = path
+    else:
+        content = subprocess.Popen(['strings', path], stdout=subprocess.PIPE).stdout.read()
+        content = content.decode() #py3 problem
     pattern = "libc[- ]([0-9]+\.[0-9]+)"
     result = re.findall(pattern, content)
     if result:
@@ -49,7 +52,7 @@ def get_libc_version(path):
         return ""
 
 
-def get_arena_info(libc_path, ld_path):
+def get_arena_info(arch,libc_path, ld_path, panda=None):
     '''Get the main arena infomation of the libc.
 
     Args:
@@ -59,8 +62,9 @@ def get_arena_info(libc_path, ld_path):
         dict: like {'main_arena_offset':0x1e430, 'tcache_enable':False}
     '''
     cur_dir = os.path.dirname(os.path.realpath(__file__))
-    arch = get_arch(libc_path)
-    libc_version = get_libc_version(libc_path)
+    if not panda:
+        arch = get_arch(libc_path)
+    libc_version = get_libc_version(libc_path,panda=panda)
     dir_path = tempfile.mkdtemp()
     # use this to build helper
     # helper_path = build_helper(dir_path, size_t=size_t)
@@ -113,7 +117,7 @@ def get_arena_info(libc_path, ld_path):
 #    dc = json.JSONDecoder()
 #    return dc.decode(result)
 
-def get_libc_info(libc_path, ld_path):
+def get_libc_info(arch,libc_path, ld_path, arena_info=None, panda=None):
     '''Get the infomation of the libc.
     
     Args:
@@ -123,15 +127,18 @@ def get_libc_info(libc_path, ld_path):
         dict: like {'main_arena_offset':0x1e430, 'tcache_enable':True,
             'version':2.27}
     '''
-    arch = get_arch(libc_path)
+    #arch = get_arch(libc_path)
     if arch == '64':
         size_t = 8
     elif arch == '32':
         size_t = 4
     else:
         raise NotImplementedError
-    info = {'version': get_libc_version(libc_path)}
-    info.update(get_arena_info(libc_path, ld_path))
+    info = {'version': get_libc_version(libc_path, panda=panda)}
+    if arena_info:
+        info.update(arena_info)
+    else:
+        info.update(get_arena_info(arch, libc_path,ld_path,panda=panda))
     # malloc_state adjust
     if info['version'] in ['2.27', '2.28']:
         info['main_arena_offset'] -= size_t
diff --git a/heapinspect/proc.py b/heapinspect/proc.py
index 44c2a05..7d18b71 100644
--- a/heapinspect/proc.py
+++ b/heapinspect/proc.py
@@ -58,7 +58,7 @@ def isin(self, addr):
         return addr >= self.start and addr < self.end
 
 
-def vmmap(pid):
+def vmmap(pid, panda = None):
     '''Get the vmmap of a process.
 
     Note:
@@ -70,20 +70,25 @@ def vmmap(pid):
     '''
 
     maps = []
-    mpath = "/proc/%s/maps" % pid
-    # 00400000-0040b000 r-xp 00000000 08:02 538840  /path/to/file
-    pattern = re.compile(
-        "([0-9a-f]*)-([0-9a-f]*) ([rwxps-]*)(?: [^ ]*){3} *(.*)"
-        )
-    out = open(mpath).read()
-    matches = pattern.findall(out)
-    if matches:
-        for (start, end, perm, mapname) in matches:
-            start = int("0x%s" % start, 16)
-            end = int("0x%s" % end, 16)
-            if mapname == "":
-                mapname = "mapped"
-            maps.append(Map(start, end, perm, mapname))
+    if panda:
+        for mapping in panda.get_mappings(panda.get_cpu()):
+            # we don't know the permissions
+            maps.append(Map(mapping.base, mapping.base+mapping.size, 'rwx', panda.ffi.string(mapping.name).decode()))
+    else:
+        mpath = "/proc/%s/maps" % pid
+        # 00400000-0040b000 r-xp 00000000 08:02 538840  /path/to/file
+        pattern = re.compile(
+            "([0-9a-f]*)-([0-9a-f]*) ([rwxps-]*)(?: [^ ]*){3} *(.*)"
+            )
+        out = open(mpath).read()
+        matches = pattern.findall(out)
+        if matches:
+            for (start, end, perm, mapname) in matches:
+                start = int("0x%s" % start, 16)
+                end = int("0x%s" % end, 16)
+                if mapname == "":
+                    mapname = "mapped"
+                maps.append(Map(start, end, perm, mapname))
     return maps
 
 
@@ -96,21 +101,32 @@ class Proc(object):
     Args:
         pid (int): The pid of the process.
     '''
-    def __init__(self, pid):
+    def __init__(self, pid, panda=None):
         self.pid = pid
-        self.arch = get_arch(self.path)
+        self.panda = panda # even if none
+        if self.panda:
+            if self.panda.arch_name == "i386":  #get_arch(self.path)
+                self.arch = '32'
+            elif self.panda.arch_name == "x86_64":
+                self.arch = '64'
+            else:
+                raise NotImplementedError("Other architectures probably work, but just haven't checked")
+        else:
+            self.arch = get_arch(self.path)
 
     @property
     def path(self):
         '''str: The path to the binary of the process.
         '''
+        if self.panda:
+            return "panda"
         return os.path.realpath("/proc/{}/exe".format(self.pid))
 
     @property
     def vmmap(self):
         '''list(`Map`): The vmmap of the process.
         '''
-        return vmmap(self.pid)
+        return vmmap(self.pid, self.panda)
 
     def _range_merge(self, lst, range_vec):
         merged = 0
@@ -265,16 +281,34 @@ def read(self, addr, size):
         Returns:
             str: The readed memory. return '' if error.
         '''
-        mem = "/proc/{}/mem".format(self.pid)
-        f = open(mem, 'rb')
-        f.seek(addr)
-        try:
-            result = f.read(size)
-        except:
-            result = ""
-            print("error reading: {}:{}".format(hex(addr), hex(size)))
-        f.close()
-        return result
+        if self.panda:
+            any_output = False
+            output = b""
+            while len(output) < size:
+                try:
+                    cpu = self.panda.get_cpu()
+                    if size > 0x1000:
+                        output += self.panda.virtual_memory_read(cpu, addr, 0x1000)
+                    else:
+                        output += self.panda.virtual_memory_read(cpu, addr, size-len(output))
+                    any_output = True
+                except:
+                    #print(f"couldn't read {addr:x}-{addr+0x1000:x}")
+                    output += b"\x00"*0x1000
+                addr += 0x1000
+            return output if any_output else ''
+        else:
+            mem = "/proc/{}/mem".format(self.pid)
+            f = open(mem, 'rb')
+            f.seek(addr)
+            try:
+                result = f.read(size)
+            except:
+                result = ""
+                print("error reading: {}:{}".format(hex(addr), hex(size)))
+            f.close()
+            return result
+
 
     def search_in_prog(self, search):
         '''Search in prog.
@@ -326,7 +360,7 @@ def search_in_all(self, search):
         '''
         result = []
         ignore_list = ['[vvar]', '[vsyscall]']
-        for m in vmmap(self.pid):
+        for m in vmmap(self.panda,self.pid):
             if "r" in m.perm and m.mapname not in ignore_list:
                 result += self.searchmem(m.start, m.end, search)
         return result
@@ -342,7 +376,7 @@ def searchmem_by_mapname(self, mapname, search):
         '''
         result = []
         maps = []
-        for m in vmmap(self.pid):
+        for m in vmmap(self.panda,self.pid):
             if m.mapname == mapname:
                 maps.append(m)
         for m in maps:
@@ -432,7 +466,7 @@ def libc(self):
         Raises:
             Exception: if cannot find the glibc.
         '''
-        for m in vmmap(self.pid):
+        for m in vmmap(self.pid,panda=self.panda):
             if re.match(LIBC_REGEX, m.mapname):
                 return m.mapname
         raise Exception('cannot find libc path')
@@ -444,7 +478,7 @@ def ld(self):
         Raises:
             Exception: if cannot find ld path.
         '''
-        for m in vmmap(self.pid):
+        for m in vmmap(self.pid,panda=self.panda):
             if re.match(LD_REGEX, m.mapname):
                 return m.mapname
         raise Exception('cannot find ld path')
\ No newline at end of file