'Pseudo instructions' presentation slideshows

Dan Garcia

CS 61C: Great Ideas in Computer Architecture MIPS Instruction Representation II. Dan Garcia. Review of Last Lecture. Simplifying MIPS: Define instructions to be same size as data word (one word) so that they can use the same memory

757 views • 51 slides

Guest Lecturer: Justin Hsia

CS 61C: Great Ideas in Computer Architecture MIPS Instruction Representation II. Guest Lecturer: Justin Hsia. Review of Last Lecture. Simplifying MIPS: Define instructions to be same size as data word (one word) so that they can use the same memory

602 views • 51 slides

Lecturer PSOE Dan Garcia cs.berkeley/~ddgarcia

319 views • 24 slides

Pseudo instructions

Pseudo instructions. Pseudo instructions. MIPS supports pseudo instructions. We have seen some like li $t0, 4 which set $t0 to 4. la $t0, A which puts the address of label A (a 32-bit value) into $t0 . bgt $t0, $t1, L1 which goes to L1 if $t0 > $t1. Pseudo instructions.

379 views • 16 slides

299 views • 16 slides

Pseudo instructions

Pseudo instructions. Pseudo instructions. MIPS supports pseudo instructions. We have seen some like li $t0, 4 which set $t0 to 4. la $t0, A which puts the address of label A (a 32-bit value) into $t0 . bgt $t0, $t1, L1 which goes to L1 if $t0 > $t1. Pseudo instructions.

314 views • 16 slides

Pseudo instructions

Pseudo instructions. Pseudo instructions. MIPS supports pseudo instructions. We have seen some like li $t0, 4 which set $t0 to 4. la $t0, A which puts the address of label A (a 32-bit value) into $t0 . bgt $t0, $t1, L1 which goes to L1 if $t0 > $t1.

329 views • 16 slides

Segments and Pseudo Operations

Segments and Pseudo Operations. Program Development. Format of the source code. Each line of code is divided into fields: Label Field Operation Field Operand Field Comment Field. Code and Data Segments. We can organize the code into blocks called segments

241 views • 10 slides

Practical exercises 5JJ20/2M200: Introduction to the assembler

Practical exercises 5JJ20/2M200: Introduction to the assembler. Dr.ir. Ad Verschueren. Texteditor: wordpad /. Program: XYZ.ASM. Assembler: asm504. Simulator: dScope. Debugger: tScope. Listing: XYZ.LST. Executable: XYZ.HEX. Programmer: Flash tools. Programs and files. With error messages.

216 views • 7 slides