diff options
Diffstat (limited to 'miasm2/jitter/jitcore_gcc.py')
| -rw-r--r-- | miasm2/jitter/jitcore_gcc.py | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/miasm2/jitter/jitcore_gcc.py b/miasm2/jitter/jitcore_gcc.py index ccccc37a..dbaa2a08 100644 --- a/miasm2/jitter/jitcore_gcc.py +++ b/miasm2/jitter/jitcore_gcc.py @@ -13,9 +13,9 @@ from miasm2.jitter.jitcore_cc_base import JitCore_Cc_Base, gen_core class JitCore_Gcc(JitCore_Cc_Base): "JiT management, using a C compiler as backend" - def __init__(self, ir_arch, bs=None): - super(JitCore_Gcc, self).__init__(ir_arch, bs) - self.exec_wrapper = Jitgcc.gcc_exec_bloc + def __init__(self, ir_arch, bin_stream): + super(JitCore_Gcc, self).__init__(ir_arch, bin_stream) + self.exec_wrapper = Jitgcc.gcc_exec_block def deleteCB(self, offset): """Free the state associated to @offset and delete it @@ -25,14 +25,14 @@ class JitCore_Gcc(JitCore_Cc_Base): del self.states[offset] def load_code(self, label, fname_so): - f_name = self.label2fname(label) lib = ctypes.cdll.LoadLibrary(fname_so) - func = getattr(lib, f_name) + func = getattr(lib, self.FUNCNAME) addr = ctypes.cast(func, ctypes.c_void_p).value - self.lbl2jitbloc[label.offset] = addr - self.states[label.offset] = lib + offset = self.ir_arch.loc_db.get_location_offset(label) + self.offset_to_jitted_func[offset] = addr + self.states[offset] = lib - def add_bloc(self, block): + def add_block(self, block): """Add a bloc to JiT and JiT it. @block: block to jit """ @@ -40,7 +40,7 @@ class JitCore_Gcc(JitCore_Cc_Base): fname_out = os.path.join(self.tempdir, "%s.so" % block_hash) if not os.access(fname_out, os.R_OK | os.X_OK): - func_code = self.gen_c_code(block.label, block) + func_code = self.gen_c_code(block) # Create unique C file fdesc, fname_in = tempfile.mkstemp(suffix=".c") @@ -60,7 +60,7 @@ class JitCore_Gcc(JitCore_Cc_Base): os.rename(fname_tmp, fname_out) os.remove(fname_in) - self.load_code(block.label, fname_out) + self.load_code(block.loc_key, fname_out) @staticmethod def gen_C_source(ir_arch, func_code): |