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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
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