Y86 programmer-visible state
Y86 is an assembly language instruction set simpler than but CC: Condition ... Notice conditional move has opcode 2 as well.
The LC-3
LC-3 Overview: Instruction Set. Opcodes. 15 opcodes. Operate instructions: ADD AND
Encoding MIPS Instructions Instruction Format
For example the j opcode has a value of 2 in the opcode field. The text at the top of a column names a field and specifies which bits it occupies in an
Assembly Language
LC-3 Overview: Instruction Set. Opcodes. • 15 opcodes. • Operate instructions: ADD AND
ARM Assembly Language Programming
22.12.2003 1.9.2 Applications for Assembly Language . ... 4.4.2 List of data-processing instructions . ... opcode?cc??B??H ??T? Rd ?op2?.
appendix a
Instructions Instructions are 16 bits wide. Bits [15:12] specify the opcode. (operation to be performed) bits [11:0] provide further information that is.
SPARC Assembly Language Reference Manual
Table 5-3 SPARC to Assembly Language Mapping (Continued). Opcode. Mnemonic Note – The language drivers (such as cc and f77) invoke the assembler.
MASM: Directives & Pseudo-Opcodes Chapter Eight
Assembler directives are special instructions that provide information to the assem- bler but do not generate any code. Examples include the segment directive
Assembly
take assembled code and disassemble it into (mostly) The opcode fetched from the memory is ... Only instructions to set CC. Jump instructions (opcode ...
Outline Assembly Assembly Operations ISA – Instruction Set
OP1 (opcode = 6). ? only takes registers as operands. ? only work on 32 bits. ? note: no “or” and “not” ops. ? only instructions to set CC.
