def trace_mem(self, uci, access, address, size, value, user_data):
""" Hook that shows a visual trace of memory accesses in the form '[address written to] <- value written' or 'value read <- [address read]' """
if self.mem_trace:
if address in self.OTHER_REGS_NAMES.keys():
addr = self.OTHER_REGS_NAMES[address]
else:
addr = color("BLUE", f"0x{address:08x}")
if access == uc.UC_MEM_WRITE:
val = color("CYAN", f"{value:x}")
print(f" [{addr}] <- {val} ", end=" ")
else:
val = int.from_bytes(uci.mem_read(address, size), self.endianness)
val = color("CYAN", f"{val:8x}")
print(f" {val} <- [{addr}]", end=" ")
def print_asmline(self, adr, ins, op_str):
""" Pretty-print assembly using pygments syntax highlighting """
line = (
highlight(f"{ins:<6} {op_str:<20}", self.asm_hl, self.asm_fmt)
.decode()
.strip("\n")
)
print("\n" + color("YELLOW", f"{adr:8X} ") + line, end=";")
