def test_stc(self):
asm = ["stc"]
x86_instrs = map(self.x86_parser.parse, asm)
x86_instrs[0].address = 0xdeadbeef
reil_instrs = map(self.x86_translator.translate, x86_instrs)
ctx_init = self.__init_context()
x86_rv, x86_ctx_out = pyasmjit.execute("\n".join(asm), ctx_init)
reil_ctx_out, reil_mem_out = self.reil_emulator.execute(
reil_instrs,
0xdeadbeef << 8,
context=ctx_init
)
reil_ctx_out = self.__fix_reil_flags(reil_ctx_out, x86_ctx_out)
self.assertTrue(self.__compare_contexts(
ctx_init,
x86_ctx_out,
reil_ctx_out
))
def test_div(self):
asm = ["div ebx"]
x86_instrs = map(self.x86_parser.parse, asm)
reil_instrs = map(self.x86_translator.translate, x86_instrs)
ctx_init = {
'rax' : 0x10,
'rbx' : 0x2,
'rdx' : 0x0,
'rflags' : 0x202,
}
x86_rv, x86_ctx_out = pyasmjit.execute("\n".join(asm), ctx_init)
reil_ctx_out, reil_mem_out = self.reil_emulator.execute(
reil_instrs,
0xdeadbeef << 8,
context=ctx_init
)
reil_ctx_out = self.__fix_reil_flags(reil_ctx_out, x86_ctx_out)
self.assertTrue(self.__compare_contexts(
ctx_init,
x86_ctx_out,
reil_ctx_out
))
def test_sal(self):
asm = ["sal eax, 3"]
x86_instrs = map(self.x86_parser.parse, asm)
reil_instrs = map(self.x86_translator.translate, x86_instrs)
context_init = self.__init_context()
x86_rv, x86_context_out = pyasmjit.execute("\n".join(asm), context_init)
reil_context_out, reil_memory_out = self.reil_emulator.execute(reil_instrs, 0xdeadbeef << 8, context=self.__update_flags_from_rflags(context_init))
self.assertTrue(self.__compare_contexts(context_init, x86_context_out, reil_context_out))
#! /usr/bin/env python
import pyasmjit
code = """\
add rax, rbx
"""
# code = """\
# mov rax, 0x3
# mov rbx, 0x4
# imul rax, rbx
# """
context_in = {
'rax': 0x1,
'rbx': 0x2,
'rcx': 0x1,
'rdx': 0x1,
'rdi': 0x1,
'rsi': 0x1,
'rflags': 0x202,
}
print code
print context_in
rv, context_out = pyasmjit.execute(code, context_in)
print context_out
#! /usr/bin/env python
import pyasmjit
code = """\
add rax, rbx
"""
# code = """\
# mov rax, 0x3
# mov rbx, 0x4
# imul rax, rbx
# """
context_in = {
'rax' : 0x1,
'rbx' : 0x2,
'rcx' : 0x1,
'rdx' : 0x1,
'rdi' : 0x1,
'rsi' : 0x1,
'rflags' : 0x202,
}
print code
print context_in
rv, context_out = pyasmjit.execute(code, context_in)
print context_out
