翻譯ç\ C++代碼轉換成MIPS彙編

我怎麼能這個代碼轉換成MIPS彙編翻譯ç C++代碼轉換成MIPS彙編

#include <stdio.h> 

void func() { 
    static int x = 0; 
    printf("%d\n", x); 
    x++; 
} 

int main() { 
    func(); 
    func(); 
    func(); 
    return 0; 
}

我不明白什麼是MIPS

來源

2013-04-16 user2282875

到目前爲止你有什麼？ –

難道你不能編譯它然後反彙編對象代碼？ – RichieHindle

查看http://stackoverflow.com/questions/14700933/cannot-translate-this-c-code-to-mips-assembly/14715054#14715054 – JosephH

.file 1 "myC.c" 

# -G value = 8, Cpu = 3000, ISA = 1 
# GNU C version cygnus-2.7.2-970404 (mips-mips-ecoff) compiled by GNU C version cygnus-2.7.2-970404. 
# options passed: -msoft-float 
# options enabled: -fpeephole -ffunction-cse -fkeep-static-consts 
# -fpcc-struct-return -fcommon -fverbose-asm -fgnu-linker -msoft-float 
# -meb -mcpu=3000 

gcc2_compiled.: 
__gnu_compiled_c: 
    .sdata 
    .align 2 

x.2: 
    .word 0 
    .align 2 
$LC0: 
    .ascii "%d\n\000" 
    .text 
    .align 2 
    .globl func 
    .ent func 
func: 
    .frame $fp,24,$31  # vars= 0, regs= 2/0, args= 16, extra= 0 
    .mask 0xc0000000,-4 
    .fmask 0x00000000,0 
    subu $sp,$sp,24 
    sw $31,20($sp) 
    sw $fp,16($sp) 
    move $fp,$sp 
    la $4,$LC0 
    lw $5,x.2 
    jal printf 
    lw $2,x.2 
    addu $3,$2,1 
    sw $3,x.2 
$L1: 
    move $sp,$fp   # sp not trusted here 
    lw $31,20($sp) 
    lw $fp,16($sp) 
    addu $sp,$sp,24 
    j $31 
    .end func 
    .align 2 
    .globl main 
    .ent main 
main: 
    .frame $fp,24,$31  # vars= 0, regs= 2/0, args= 16, extra= 0 
    .mask 0xc0000000,-4 
    .fmask 0x00000000,0 
    subu $sp,$sp,24 
    sw $31,20($sp) 
    sw $fp,16($sp) 
    move $fp,$sp 
    jal __main 
    jal func 
    jal func 
    jal func 
    move $2,$0 
    j $L2 
$L2: 
    move $sp,$fp   # sp not trusted here 
    lw $31,20($sp) 
    lw $fp,16($sp) 
    addu $sp,$sp,24 
    j $31 
    .end main

enter image description here

靜態變量的比喻

我進行這種轉換的首選工具鏈是MipsIT程序。

來源

2013-05-22 20:51:43

翻譯ç\ C++代碼轉換成MIPS彙編

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