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Ni dung

Cc thanh ghi ca MIPS

Cc khun dng lnh

Cc ch a ch Mt s lnh c bn

Khung chng trnh hp ng

S dng trnh bin dch v m phngMIPS2000, MIPS

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Cc thanh ghi ca MIPS

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S dng cc thanh ghi trongMIPSIT (iregdef.h)

#define zero $0 /* wired zero */#define AT $at /* assembler temp */#define v0 $2 /* return value */

#define v1 $3#define a0 $4 /* argument registers a0-a3 */#define a1 $5#define a2 $6

#define a3 $7#define t0 $8 /* caller saved t0-t9 */

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Cc khun dng lnh

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Phn tch khun dng lnh

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Khung chng trnh hp ng

Ging 8086, chng trnh hp ng choMIPS bao gm cc thnh phn

nh hng bin dch

Lnh

Gi lnh

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Khung chng trnh hp ng

#include .data

#Khai bo bin.text

.globl start.ent start

start:

#Ni dung chng trnh chnh

.end start.ent CTCon

CTCon:

#Ni dung chng trnh con

.end CTCon

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Chng trnh v d

#include .datatest: .asciiz "Hello World".text.set noreorder.globl start.ent start

start:la a0,test #load the address of test string to a0jal printf #print test tring to console

.end start

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S dng MIPSIT & MIPS

MIPSIT2000

MIPS

UPLOAD

http://c/MipsIT/bin/MipsIt.exehttp://c/MipsIT/bin/Mips.exehttp://c/MipsIT/bin/Mips.exehttp://c/MipsIT/bin/MipsIt.exe