python3Packages.miasm: init at 0.1.5-unstable-2024-04-28 (#310791)

From c85780ce97798f332d627bd44cbbfa19c9ea565e Mon Sep 17 00:00:00 2001

From: Moritz Sanft <58110325+msanft@users.noreply.github.com>

Date: Sat, 11 May 2024 11:03:34 +0200

Subject: [PATCH] setup.py: use valid semver

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

---

 setup.py | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py

index e1e54434..98e29fee 100644

--- a/setup.py

+++ b/setup.py

@@ -314,7 +314,7 @@ def build_all():

         try:

             s = setup(

                 name = "miasm",

-                version = __import__("miasm").VERSION,

+                version = "v0.0.0",

                 packages = packages,

                 data_files=[("", ["README.md"])],

                 package_data = {

-- 

2.44.0

From fd2a6b2899c8b836a086b43ec9ebccf726f71ec4 Mon Sep 17 00:00:00 2001

From: Moritz Sanft <58110325+msanft@users.noreply.github.com>

Date: Sat, 11 May 2024 11:04:19 +0200

Subject: [PATCH] core: remove IDAPython dependency

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

---

 miasm/core/bin_stream_ida.py | 45 ------------------------------------

 1 file changed, 45 deletions(-)

 delete mode 100644 miasm/core/bin_stream_ida.py

diff --git a/miasm/core/bin_stream_ida.py b/miasm/core/bin_stream_ida.py

deleted file mode 100644

index 15bd9d8b..00000000

--- a/miasm/core/bin_stream_ida.py

+++ /dev/null

@@ -1,45 +0,0 @@

-from builtins import range

-from idc import get_wide_byte, get_segm_end

-from idautils import Segments

-from idaapi import is_mapped

-

-from miasm.core.utils import int_to_byte

-from miasm.core.bin_stream import bin_stream_str

-

-

-class bin_stream_ida(bin_stream_str):

-    """

-    bin_stream implementation for IDA

-

-    Don't generate xrange using address computation:

-    It can raise error on overflow 7FFFFFFF with 32 bit python

-    """

-    def _getbytes(self, start, l=1):

-        out = []

-        for ad in range(l):

-            offset = ad + start + self.base_address

-            if not is_mapped(offset):

-                raise IOError(f"not enough bytes @ offset {offset:x}")

-            out.append(int_to_byte(get_wide_byte(offset)))

-        return b''.join(out)

-

-    def readbs(self, l=1):

-        if self.offset + l > self.l:

-            raise IOError("not enough bytes")

-        content = self.getbytes(self.offset)

-        self.offset += l

-        return content

-

-    def __str__(self):

-        raise NotImplementedError('Not fully functional')

-

-    def setoffset(self, val):

-        self.offset = val

-

-    def getlen(self):

-        # Lazy version

-        if hasattr(self, "_getlen"):

-            return self._getlen

-        max_addr = get_segm_end(list(Segments())[-1]  - (self.offset - self.base_address))

-        self._getlen = max_addr

-        return max_addr

-- 

2.44.0

{ buildPythonPackage

, fetchFromGitHub

, lib

, future

, gcc

, llvmlite

, parameterized

, pycparser

, pyparsing

, z3-solver

, setuptools

}:

let

  commit = "90dc1671b59077ee27c3d44d9d536d6659eb3bbe";

in

buildPythonPackage rec {

  pname = "miasm";

  version = "0.1.5-unstable-2024-04-28";

  pyproject = true;

  build-system = [ setuptools ];

  src = fetchFromGitHub {

    owner = "cea-sec";

    repo = "miasm";

    rev = commit;

    hash = "sha256-nkRcirJLmTwSL7lwd+Yk6mteU3YPnm5ekJ4eFF5FmYo=";

  };

  patches = [

    #  Use a valid semver as now required by setuptools

    ./0001-setup.py-use-valid-semver.patch

    # Removes the (unfree) IDAPython dependency

    ./0002-core-remove-IDAPython-dependency.patch

  ];

  dependencies = [

    future

    llvmlite

    parameterized

    pycparser

    pyparsing

    z3-solver

  ];

  buildInputs = [ gcc ];

  pythonImportsCheck = [ "miasm" ];

  meta = {

    description = "Reverse engineering framework in Python";

    homepage = "https://github.com/cea-sec/miasm";

    changelog = "https://github.com/cea-sec/miasm/blob/${commit}/CHANGELOG.md";

    license = lib.licenses.gpl2Plus;

    maintainers = with lib.maintainers; [ msanft ];

  };

}

  mhcgnomes = callPackage ../development/python-modules/mhcgnomes { };

  miasm = callPackage ../development/python-modules/miasm { };

  miauth = callPackage ../development/python-modules/miauth { };

  micawber = callPackage ../development/python-modules/micawber { };