Initial Commit

thirdparty/capstone/suite/ppcbranch.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+
+# Capstone by Nguyen Anh Quynnh <aquynh@gmail.com>
+# PPC Branch testing suite by kratolp
+from __future__ import print_function
+import sys
+from capstone import *
+
+CODE32  = b"\x48\x01\x05\x15" # bl .+0x10514
+CODE32 += b"\x4B\xff\xff\xfd" # bl .-0x4
+CODE32 += b"\x48\x00\x00\x0c" # b .+0xc
+CODE32 += b"\x41\x80\xff\xd8" # blt .-0x28
+CODE32 += b"\x40\x80\xff\xec" # bge .-0x14
+CODE32 += b"\x41\x84\x01\x6c" # blt cr1, .+0x16c
+CODE32 += b"\x41\x82\x00\x10" # beq .+0x10
+CODE32 += b"\x40\x82\x00\x08" # bne .+0x8
+CODE32 += b"\x40\x95\x00\x94" # ble cr5,.+0x94
+CODE32 += b"\x40\x9f\x10\x30" # bns cr5,.+0x94
+CODE32 += b"\x42\x00\xff\xd8" # bdnz .-0x28
+CODE32 += b"\x4d\x82\x00\x20" # beqlr
+CODE32 += b"\x4e\x80\x00\x20" # blr
+CODE32 += b"\x4a\x00\x00\x02" # ba .0xfe000000
+CODE32 += b"\x41\x80\xff\xda" # blta .0xffffffd8
+CODE32 += b"\x41\x4f\xff\x17" # bdztla 4*cr3+so, .0xffffff14
+CODE32 += b"\x43\x20\x0c\x07" # bdnzla+ .0xc04
+CODE32 += b"\x4c\x00\x04\x20" # bdnzfctr lt
+
+_python3 = sys.version_info.major == 3
+
+all_tests = (
+        (CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, CODE32, "PPC branch instruction decoding", 0),
+)
+
+
+def to_hex(s):
+    if _python3:
+        return " ".join("0x{0:02x}".format(c) for c in s)  # <-- Python 3 is OK
+    else:
+        return " ".join("0x{0:02x}".format(ord(c)) for c in s)
+
+# ## Test cs_disasm_quick()
+def test_cs_disasm_quick():
+    for (arch, mode, code, comment, syntax) in all_tests:
+        print("Platform: %s" % comment)
+        print("Code: %s" %(to_hex(code))),
+        print("Disasm:")
+        for (addr, size, mnemonic, op_str) in cs_disasm_lite(arch, mode, code, 0x1000):
+            print("0x%x:\t%s\t%s" % (addr, mnemonic, op_str))
+        print()
+
+
+if __name__ == '__main__':
+    test_cs_disasm_quick()