Search results
Assembly language for MIPS processors
- MIPS Assembly Langage (MAL) is the assembly language for MIPS processors. The MIPS processor was developed by Dr. John Hennessey and his graduate students at Stanford University in the early 1980s. Dr. Hennessey later formed the MIPS Technologies, commercializing its production.
www.d.umn.edu › ~gshute › mips
People also ask
What is programmed introduction to MIPS assembly language?
What is MIPS programming?
Is there an action available in MIPS?
What are the expectations of MIPS assemblers and simulators?
This book was written to introduce students to assembly language programming in MIPS. As with all assembly language programming texts, it covers basic operators and instructions, subprogram calling, loading and storing memory, program control, and the conversion of the assembly language program into machine code.
information on assembling and linking an assembly language program, see the MIPS RISCompiler and C Programmer’s Guide. The assembler converts assembly language statements into machine code.
- 831KB
- 244
MIPS Assembly Language Guide. MIPS is an example of a Reduced Instruction Set Computer (RISC) which was designed for easy instruction pipelining. MIPS has a “Load/Store” architecture since all instructions (other than the load and store instructions) must use register operands.
- 41KB
- 10
- Editors and Simulators
- A Program
- Declaring User Data
- MIPS Registers
- Addressing Modes
- Basic Arithmetic
- Comparisons and Jumps
- Further Reading
Assembly language requires very few pieces of software to learn and use. However, despite its popularity, you may not have access to a machine with a MIPS processor inside and will need a suitable emulator (or simulator) to run the examples described in this article. Spimis a 32-bit MIPS simulator, and is slightly unusual in that it does not run bi...
The example below is a short MIPS assembly language program – it consists of a single instruction and illustrates the basic structure of an assembly language source file. From this, you can see a few of the expectations that most MIPS assemblers and simulators have: 1. Comments begin with a hash symbol (#) and continue to the end of the line. 2. Va...
Variables are values used by a running program that can be changed at any time. In MIPS assembly language, allocating space for variables must be done in the .data segment, and generally requires you to specify the data type to be used. The example code above shows the eight different types of declaration. It does not show how multiple values of a ...
MIPS processors have 32 general-purpose registers (numbered 0–31) that are built-in to the chip itself and can be used to hold the results of calculations and operations. They can be accessed using their number – by prefixing a dollar symbol to the register number, as shown in the example earlier – or by using their “name”. Many of the registers ar...
The liinstruction above is an example of immediate addressing. Two other addressing modes are supported in MIPS assembly language: indirect addressing, and indexed addressing. Indirect addressing is similar to using a pointer in languages such as C and C++. Instead of accessing the value stored in the specified memory cell, indirect addressing load...
Math instructions in MIPS are slightly different from those used on other processors, as most of the instructions require three “operands” (arguments). One of these specifies the register in which to store the result. The instructions that behave this way are: 1. add – adds two signed integers. 2. addi – adds an immediate value to a register. 3. ad...
Making comparisons, and jumping to other parts of a program based on those comparisons, is known as branching. MIPS assembly language is unusual in that evaluating conditions is built-in to the instructions that perform the jump. To make an unconditional jump to a defined label, you can use the instruction: The other branch instructions follow the ...
There are a few notable absences from this introduction to assembly language on MIPS microprocessors. Before learning about subroutines, functions, syscalls, and using the stack, you should ensure that you have a good understanding of the basics introduced so far. You may also want to review how numbers are stored in binary in computer systems and ...
Starting from basic information needed for MIPS assembly language programming using MARS IDE, the text covers MIPS arithmetic and logical operators, memory model of MIPS, control structures, recursion, and array, and so on in grater details.
- Charles Kann
Programmed Introduction to MIPS Assembly Language. Central Connecticut State University. QtSpim Edition, August 2015. This is a course in assembly language programming of the MIPS processor. It emphasizes the topics needed for study of computer architecture: bits, bit patterns, operations on bit patterns, and how bit patterns represent ...
MIPS Assembly Langage (MAL) is the assembly language for MIPS processors. The MIPS processor was developed by Dr. John Hennessey and his graduate students at Stanford University in the early 1980s. Dr. Hennessey later formed the MIPS Technologies, commercializing its production.
