(self, addr, allow_unsupported=True)
return self.syscall_from_number(number, allow_unsupported=allow_unsupported, abi=abi)
Get a syscall SimProcedure from an address.

        :param addr: The address to convert to a syscall SimProcedure
        :param allow_unsupported: Whether to return a dummy procedure for an unsupported syscall instead of raising an
                                  exception.
        :return: The SimProcedure for the syscall, or None if the address is not a syscall address.
Get a syscall SimProcedure from an address.
Get a syscall SimProcedure from an address .
def syscall_from_addr(self, addr, allow_unsupported=True):
        """
        Get a syscall SimProcedure from an address.

        :param addr: The address to convert to a syscall SimProcedure
        :param allow_unsupported: Whether to return a dummy procedure for an unsupported syscall instead of raising an
                                  exception.
        :return: The SimProcedure for the syscall, or None if the address is not a syscall address.
        """
        if not self.is_syscall_addr(addr):
            return None

        number = (addr - self.kernel_base) // self.syscall_addr_alignment
        for abi in self.syscall_abis:
            baseno, minno, maxno = self.syscall_abis[abi]
            if baseno <= number <= baseno + maxno - minno:
                number += minno
                number -= baseno
                break
        else:
            abi = None
        return self.syscall_from_number(number, allow_unsupported=allow_unsupported, abi=abi)
def syscall_from_addr ( self , addr , allow_unsupported = True ) : if not self . is_syscall_addr ( addr ) : return None number = ( addr - self . kernel_base ) // self . syscall_addr_alignment for abi in self . syscall_abis : baseno , minno , maxno = self . syscall_abis [ abi ] if baseno <= number <= baseno + maxno - minno : number += minno number -= baseno break else : abi = None return self . syscall_from_number ( number , allow_unsupported = allow_unsupported , abi = abi )