User`s manual

Source Program Coding
4-8
4
Addressing Modes
Effective address modes, combined with operation codes, define
the particular function to be performed by a given instruction.
Effective addressing and data organization are described in detail
in the section on Addressing Modes and Instruction Set in the PowerPC
603 RISC Microprocessor User's Manual or PowerPC 604 RISC
Microprocessor User's Manual.
You may use an expression in any numeric field of these addressing
modes. The assembler has a built-in expression evaluator. It
supports the following operand types:
Allowed operators are:
Binary numbers %10
Octal numbers @765 . . 0
Decimal numbers &987 . . 0
Hexadecimal numbers $FED . . 0
String literals 'foo'
Offset registers Z0 - Z7
Instruction pointer *
Addition + (plus)
Subtraction - (minus)
Multiply * (asterisk)
Divide / (slash)
Shift left << (left angle brackets)
Shift right >> (right angle brackets)
Bitwise OR ! (exclamation mark)
Bitwise AND & (ampersand)
Modulus % (percent)
Exponential ^ (circumßex)
One's Complement ~ (tilde)