def setup():
machine = MockMachine(fill=23)
mem = machine.get_mem()
traps = machine.get_traps()
cpu = machine.get_cpu()
alloc = MemoryAlloc.for_machine(machine)
ctx = LibCtx(machine)
return mem, traps, alloc, ctx
def get_jump_table(with_fd=False, **kwargs):
machine = MockMachine()
mem = machine.get_mem()
name = 'vamostest.library'
fd = read_lib_fd(name)
neg_size = fd.get_neg_size()
lib_base = neg_size + 0x100
if not with_fd:
fd = None
jt = LibJumpTable(mem, lib_base, neg_size, fd=fd, **kwargs)
return jt
def get_jump_table(with_fd=False, **kwargs):
machine = MockMachine()
mem = machine.get_mem()
name = 'vamostest.library'
fd = read_lib_fd(name)
neg_size = fd.get_neg_size()
lib_base = neg_size + 0x100
if not with_fd:
fd = None
jt = LibJumpTable(mem, lib_base, neg_size, fd=fd, **kwargs)
return jt
def _create_ctx():
machine = MockMachine()
return LibCtx(machine)
def _create_ctx():
machine = MockMachine()
# prepare PrintString()
machine.mem.w_cstr(0x10, "hello, world!")
machine.cpu.w_reg(REG_A0, 0x10)
return LibCtx(machine)