Miasm v2

* API has changed, so old scripts need updates
* See example for API usage
* Use tcc or llvm for jit emulation
* Go to test and run test_all.py to check install

Enjoy !

1 files changed, 57 insertions, 0 deletions

diff --git a/example/asm_arm_sc.py b/example/asm_arm_sc.py
new file mode 100644
index 00000000..824145fa
--- /dev/null
+++ b/example/asm_arm_sc.py
@@ -0,0 +1,57 @@
+#! /usr/bin/env python
+
+from miasm2.core.cpu import parse_ast
+from miasm2.arch.arm.arch import mn_arm, base_expr, variable
+from miasm2.core.bin_stream import bin_stream
+from miasm2.core import parse_asm
+from miasm2.expression.expression import *
+from elfesteem.strpatchwork import StrPatchwork
+
+from pdb import pm
+from miasm2.core import asmbloc
+import struct
+
+reg_and_id = dict(mn_arm.regs.all_regs_ids_byname)
+
+
+def my_ast_int2expr(a):
+    return ExprInt32(a)
+
+
+def my_ast_id2expr(t):
+    return reg_and_id.get(t, ExprId(t, size=32))
+
+my_var_parser = parse_ast(my_ast_id2expr, my_ast_int2expr)
+base_expr.setParseAction(my_var_parser)
+
+
+st = StrPatchwork()
+
+blocs, symbol_pool = parse_asm.parse_txt(mn_arm, 'arm', '''
+main:
+    MOV R1, R0
+    MOV R2, 0x100
+loop:
+    ADD R2, R1, R2
+    ADD R1, R1, 1
+    CMP R1, 0x10
+    BEQ loop
+
+    ADD R0, R1, R2
+    BX LR
+''')
+
+# fix shellcode addr
+symbol_pool.set_offset(symbol_pool.getby_name("main"), 0)
+
+for b in blocs[0]:
+    print b
+
+resolved_b, patches = asmbloc.asm_resolve_final(
+    mn_arm, "arm", blocs[0], symbol_pool)
+print patches
+
+for offset, raw in patches.items():
+    st[offset] = raw
+
+open('arm_sc.bin', 'wb').write(str(st))