def post_add_bloc(self, block, ir_blocks):
IntermediateRepresentation.post_add_bloc(self, block, ir_blocks)
new_irblocks = []
for irb in ir_blocks:
pc_val = None
lr_val = None
for assignblk in irb.irs:
pc_val = assignblk.get(self.arch.regs.PC, pc_val)
lr_val = assignblk.get(self.arch.regs.RA, lr_val)
if pc_val is None or lr_val is None:
new_irblocks.append(irb)
continue
if not expr_is_int_or_label(lr_val):
new_irblocks.append(irb)
continue
if expr_is_label(lr_val):
lr_val = ExprInt(lr_val.name.offset, 32)
instr = block.lines[-2]
if lr_val.arg != instr.offset + 8:
raise ValueError("Wrong arg")
# CALL
lbl = block.get_next()
new_lbl = self.gen_label()
irs = self.call_effects(pc_val, instr)
irs.append(AssignBlock([ExprAff(self.IRDst,
ExprId(lbl, size=self.pc.size))],
instr))
new_irblocks.append(IRBlock(new_lbl, irs))
new_irblocks.append(irb.set_dst(ExprId(new_lbl, size=self.pc.size)))
return new_irblocks
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_msp430, None, loc_db)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 16)
self.addrsize = 16
def __init__(self, loc_db=None):
self.addrsize = 32
IntermediateRepresentation.__init__(self, mn_mips32, 'b', loc_db)
self.pc = mn_mips32.getpc()
self.sp = mn_mips32.getsp()
self.IRDst = m2_expr.ExprId('IRDst', 32)
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_mep, "l", loc_db)
self.pc = mn_mep.getpc()
self.sp = mn_mep.getsp()
self.IRDst = ExprId("IRDst", 32)
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_armt, "b", loc_db)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 32)
self.addrsize = 32
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_aarch64, "b", loc_db)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 64)
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_aarch64, "b", symbol_pool)
self.pc = PC
self.sp = SP
self.IRDst = m2_expr.ExprId('IRDst', 64)
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_armt, "b", symbol_pool)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 32)
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_armt, "l", symbol_pool)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 32)
self.addrsize = 32
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_mips32, 'b', symbol_pool)
self.pc = mn_mips32.getpc()
self.sp = mn_mips32.getsp()
self.IRDst = m2_expr.ExprId('IRDst', 32)
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_msp430, None, symbol_pool)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 16)
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_mips32, 'b', symbol_pool)
self.pc = mn_mips32.getpc()
self.sp = mn_mips32.getsp()
self.IRDst = m2_expr.ExprId('IRDst', 32)
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_aarch64, "l", loc_db)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 64)
self.addrsize = 64
def __init__(self, loc_db=None):
IntermediateRepresentation.__init__(self, mn_armt, "b", loc_db)
self.pc = PC
self.sp = SP
self.IRDst = ExprId('IRDst', 32)
self.addrsize = 32
def __init__(self, symbol_pool=None):
IntermediateRepresentation.__init__(self, mn_aarch64, "b", symbol_pool)
self.pc = PC
self.sp = SP
self.IRDst = m2_expr.ExprId('IRDst', 64)