assembly language programming l.
Download
Skip this Video
Download Presentation
Assembly Language Programming

Loading in 2 Seconds...

play fullscreen
1 / 31

Assembly Language Programming - PowerPoint PPT Presentation


  • 190 Views
  • Uploaded on

Assembly Language Programming. Appendix C. A Small Assembly Language Program. (a) An assembly language program. (b) The corresponding tracer display. The General Registers. The 8088 registers. Addressing (1). Operand addressing modes. The symbol # indicates a numerical value or label.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Assembly Language Programming' - anne


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
assembly language programming

Assembly Language Programming

Appendix C

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

a small assembly language program
A Small Assembly Language Program

(a) An assembly language program.

(b) The corresponding tracer display.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the general registers
The General Registers

The 8088 registers.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

addressing 1
Addressing (1)

Operand addressing modes. The symbol # indicates a numerical value or label.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

addressing 2
Addressing (2)

Operand addressing modes. The symbol # indicates a numerical value or label.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the 8088 instruction set 1
The 8088 Instruction Set (1)

Some of the most important 8088 instructions.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the 8088 instruction set 2
The 8088 Instruction Set (2)

Some of the most important 8088 instructions.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the 8088 instruction set 3
The 8088 Instruction Set (3)

Some of the most important 8088 instructions.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

conditional jumps
Conditional Jumps

Conditional jumps.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

subroutine calls
Subroutine Calls

An example stack.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

system calls and system subroutines
System Calls and System Subroutines

Some UNIX system calls and subroutines available in the interpreter.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the ack based assembler as88 1
The ACK-Based Assembler, as88 (1)

The as88 pseudoinstructions.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the ack based assembler as88 2
The ACK-Based Assembler, as88 (2)

Some of the escapes allowed by as88.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

the tracer
The Tracer

The tracer’s windows.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

tracer commands 1
Tracer Commands (1)

The tracer commands. Each command must be followed by a carriage

return (the Enter key). An empty box indicates that just a carriage return

is needed. Commands with no Address field listed above have no

address. The # symbol represents an integer offset.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

tracer commands 2
Tracer Commands (2)

The tracer commands. Each command must be followed by a carriage

return (the Enter key). An empty box indicates that just a carriage return

is needed. Commands with no Address field listed above have no

address. The # symbol represents an integer offset.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

hello world example
Hello World Example

(a) HlloWrld.s.

(b) The corresponding tracer window.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

general registers example
General Registers Example

(a) Part of a program.

(b) The tracer register window after line 7 has been executed.

(c) The registers.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program 1
Example Program (1)

The program vecprod.s.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program 2
Example Program (2)

The program vecprod.s.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program 3
Example Program (3)

The program vecprod.s.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program 4
Example Program (4)

Execution of vecprod.s when it reaches line 28 for the first time.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program arrayprt
Example Program arrayprt

The program arrayprt before debugging.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program strngcpy s
Example Program strngcpy.s

Copy a string.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

example program reverspr s
Example Program reverspr.s

Print a string backwards.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

dispatch tables 1
Dispatch Tables (1)

A program demonstrating a multiway branch using a dispatch table.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

dispatch tables 2
Dispatch Tables (2)

A program demonstrating a multiway branch using a dispatch table.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

dispatch tables 3
Dispatch Tables (3)

A program demonstrating a multiway branch using a dispatch table.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

buffered and random file access 1
Buffered and Random File Access (1)

A program with buffered read and random file access.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

buffered and random file access 2
Buffered and Random File Access (2)

A program with buffered read and random file access.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0

buffered and random file access 3
Buffered and Random File Access (3)

A program with buffered read and random file access.

Tanenbaum, Structured Computer Organization, Fifth Edition, (c) 2006 Pearson Education, Inc. All rights reserved. 0-13-148521-0