cont = Container.fallback_container(data, None, addr=0)
machine = Machine("x86_64")
dis_engine, ira = machine.dis_engine, machine.ira
mdis = dis_engine(cont.bin_stream, symbol_pool=cont.symbol_pool)
addr_head = 0
blocks = mdis.dis_multiblock(addr_head)
lbl_head = mdis.symbol_pool.getby_offset(addr_head)
ir_arch_a = ira(mdis.symbol_pool)
for block in blocks:
ir_arch_a.add_block(block)
open('graph_irflow.dot', 'w').write(ir_arch_a.graph.dot())
# Main function's first argument's type is "struct ll_human*"
ptr_llhuman = types_mngr.get_objc(CTypePtr(CTypeStruct('ll_human')))
arg0 = ExprId('ptr', 64)
ctx = {ir_arch_a.arch.regs.RDI: arg0}
expr_types = {arg0: (ptr_llhuman,),
ExprInt(0x8A, 64): (ptr_llhuman,)}
mychandler = MyCHandler(types_mngr, expr_types)
for expr in get_funcs_arg0(ctx, ir_arch_a, lbl_head):
print "Access:", expr
for c_str, ctype in mychandler.expr_to_c_and_types(expr):
print '\taccess:', c_str
print '\tc type:', ctype
unsigned int length;
struct line* line;
};
"""
# Type manager for x86 64: structures not packed
base_types = CTypeAMD64_unk()
types_ast = CAstTypes()
# Add C types definition
types_ast.add_c_decl(text)
types_mngr = CTypesManagerNotPacked(types_ast, base_types)
# Create the ptr variable with type "struct rectangle*"
ptr_rectangle = types_mngr.get_objc(CTypePtr(CTypeStruct('rectangle')))
ptr = ExprId('ptr', 64)
c_context = {ptr.name: ptr_rectangle}
mychandler = CHandler(types_mngr, {})
# Parse some C accesses
c_acceses = [
"ptr->width", "ptr->length", "ptr->line", "ptr->line->color",
"ptr->line->color[3]", "ptr->line->size"
]
for c_str in c_acceses:
expr = mychandler.c_to_expr(c_str, c_context)
c_type = mychandler.c_to_type(c_str, c_context)
print 'C access:', c_str
cont = Container.fallback_container(data, None, addr=0)
machine = Machine("x86_64")
dis_engine, ira = machine.dis_engine, machine.ira
mdis = dis_engine(cont.bin_stream, symbol_pool=cont.symbol_pool)
addr_head = 0
asmcfg = mdis.dis_multiblock(addr_head)
lbl_head = mdis.symbol_pool.getby_offset(addr_head)
ir_arch_a = ira(mdis.symbol_pool)
for block in asmcfg.blocks:
ir_arch_a.add_block(block)
open('graph_irflow.dot', 'w').write(ir_arch_a.graph.dot())
# Main function's first argument's type is "struct ll_human*"
ptr_llhuman = types_mngr.get_objc(CTypePtr(CTypeStruct('ll_human')))
arg0 = ExprId('ptr', 64)
ctx = {ir_arch_a.arch.regs.RDI: arg0}
expr_types = {arg0: (ptr_llhuman,),
ExprInt(0x8A, 64): (ptr_llhuman,)}
mychandler = MyCHandler(types_mngr, expr_types)
for expr in get_funcs_arg0(ctx, ir_arch_a, lbl_head):
print "Access:", expr
for c_str, ctype in mychandler.expr_to_c_and_types(expr):
print '\taccess:', c_str
print '\tc type:', ctype
int b;
};
"""
base_types = CTypeAMD64_unk()
types_ast = CAstTypes()
# Add C types definition
types_ast.add_c_decl(text_1)
types_ast.add_c_decl(text_2)
types_mngr = CTypesManagerNotPacked(types_ast, base_types)
for type_id, type_desc in types_mngr.types_ast._types.iteritems():
print type_id
obj = types_mngr.get_objc(type_id)
print obj
print repr(obj)
types_mngr.check_objc(obj)
for type_id, type_desc in types_mngr.types_ast._typedefs.iteritems():
print type_id
obj = types_mngr.get_objc(type_id)
print obj
print repr(obj)
types_mngr.check_objc(obj)
void_ptr = types_mngr.void_ptr
obj_dummy = types_mngr.get_objc(CTypeId("dummy"))
obj_int = types_mngr.get_objc(CTypeId("int"))
};
"""
base_types = CTypeAMD64_unk()
types_ast = CAstTypes()
# Add C types definition
types_ast.add_c_decl(text_1)
types_ast.add_c_decl(text_2)
types_mngr = CTypesManagerNotPacked(types_ast, base_types)
for type_id, type_desc in types_mngr.types_ast._types.iteritems():
print type_id
obj = types_mngr.get_objc(type_id)
print obj
print repr(obj)
types_mngr.check_objc(obj)
for type_id, type_desc in types_mngr.types_ast._typedefs.iteritems():
print type_id
obj = types_mngr.get_objc(type_id)
print obj
print repr(obj)
types_mngr.check_objc(obj)
void_ptr = types_mngr.void_ptr
obj_dummy = types_mngr.get_objc(CTypeId("dummy"))
obj_int = types_mngr.get_objc(CTypeId("int"))
unsigned int length;
struct line* line;
};
"""
# Type manager for x86 64: structures not packed
base_types = CTypeAMD64_unk()
types_ast = CAstTypes()
# Add C types definition
types_ast.add_c_decl(text)
types_mngr = CTypesManagerNotPacked(types_ast, base_types)
# Create the ptr variable with type "struct rectangle*"
ptr_rectangle = types_mngr.get_objc(CTypePtr(CTypeStruct('rectangle')))
ptr = ExprId('ptr', 64)
c_context = {ptr.name: ptr_rectangle}
mychandler = CHandler(types_mngr, {})
# Parse some C accesses
c_acceses = ["ptr->width",
"ptr->length",
"ptr->line",
"ptr->line->color",
"ptr->line->color[3]",
"ptr->line->size"
]
for c_str in c_acceses:
