初始提交

.gitignore

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+/release/
+
+/.vscode/

README.md

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+# CPU-Testing-Toolbox
+面向verilog中央处理器的测试工具箱
+
+《中央处理器测试工具箱》面向verilog语言开发的中央处理器，主要功能是把汇编得到的机器码转化成处理器中初始化指令内存的verilog语句。

src/form.c

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+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+void txt2v(int);
+void reformv(int);
+void changeMacro(int,FILE *,FILE *,char);
+void addInclude(int,FILE *,FILE *);
+
+
+int main(int argc,char *argv[])
+{
+    int num = atoi(argv[1]);
+
+    txt2v(num);
+    reformv(num);
+
+    return 0;
+}
+
+void txt2v(int num)
+{
+    int decCount=0, hexCount=0;
+
+    char writeName[32], readName[32], instrucion[16];
+    sprintf(readName,"../test%d/test%d.txt",num,num);
+    sprintf(writeName,"../test%d/test%d.v",num,num);
+
+    FILE *fileRead = fopen(readName,"r"),\
+         *fileWrite = fopen(writeName,"w");
+
+    fprintf(fileWrite,"`ifdef TEST%d\n",num);
+
+    while(!feof(fileRead))
+    {
+        if(fgets(instrucion,10,fileRead) && instrucion[0]!='\n')
+        {
+            instrucion[8] = ';';
+            instrucion[9] = '\n';
+            instrucion[10] = '\0';
+            fprintf(fileWrite,"    InstructionMemory[%3d/*%3x*/] <= 32'h%s",decCount++,hexCount,instrucion);
+            hexCount += 4;
+        }
+    }
+
+    fprintf(fileWrite,"`endif\n");
+
+    fclose(fileRead);
+    fclose(fileWrite);
+
+    return;
+}
+
+void reformv(int num)
+{
+    char protoName[32];
+    sprintf(protoName,"../../code/InstructionMemory.v");
+
+    FILE *fileProto = fopen(protoName,"r"),
+         *fileTemp = fopen("../../code/temp.v","w");
+
+    changeMacro(num,fileProto,fileTemp,0);
+    addInclude(num,fileProto,fileTemp);
+    changeMacro(num,fileProto,fileTemp,1);
+
+    return;
+}
+
+void changeMacro(int num,FILE *fileProto,FILE *fileTemp,char isUndef)
+{
+    size_t cpyLength;
+    char cmpStr[16],prtStr[32];
+    if(isUndef)
+    {
+        cpyLength = 11;
+        sprintf(cmpStr,"`undef TEST");
+        sprintf(prtStr,"`undef TEST%d\n",num);
+    }
+    else
+    {
+        cpyLength = 12;
+        sprintf(cmpStr,"`define TEST");
+        sprintf(prtStr,"`define TEST%d\n",num);
+    }
+
+    char proto[128], macro[16]={}, found=0;
+
+    while(!feof(fileProto))
+    {
+        fgets(proto,128,fileProto);
+
+        strncpy(macro,proto,cpyLength);
+        if(!strcmp(macro,cmpStr) && !found)
+        {
+            fprintf(fileTemp,"%s",prtStr);
+            if(!isUndef)
+                break;
+            else
+                found = 1;
+        }
+        else
+        {
+            fprintf(fileTemp,"%s",proto);
+        }
+    }
+
+    return;
+}
+
+void addInclude(int num,FILE *fileProto,FILE *fileTemp)
+{
+    char proto[128], addTag[16]={}, found=0;
+
+    while(!feof(fileProto))
+    {
+        fgets(proto,128,fileProto);
+
+        strncpy(addTag,proto,11);
+        if(!strcmp(addTag,"//TEST CODE"))
+        {
+            fprintf(fileTemp,"//TEST CODE\n`include \"../test/test%d/test%d.v\"\n",num,num);
+            break;
+        }
+        else
+        {
+            fprintf(fileTemp,"%s",proto);
+        }
+    }
+
+    return;
+}

src/make.cmd

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+@echo off
+
+echo form test?.v
+set /p var=?=
+
+cd ..
+md test%var%
+move test%var%.asm test%var%\test%var%.asm
+move test%var%.txt test%var%\test%var%.txt
+
+cd toolbox
+form %var%
+echo verilog file formed
+
+cd ..\..\code
+move /y temp.v InstructionMemory.v
+
+pause

src/txt2v.c

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+#include <stdio.h>
+
+int main()
+{
+    int num;
+    printf("form test?.v\n?=");
+    scanf("%d",&num);
+
+    int decCount=0, hexCount=0;
+
+    char writeName[32], readName[32], instrucion[16];
+    sprintf(readName,"test%d.txt",num,num);
+    sprintf(writeName,"test%d.v",num,num);
+
+    FILE *fileRead = fopen(readName,"r"),\
+         *fileWrite = fopen(writeName,"w");
+
+    fprintf(fileWrite,"`ifdef TEST%d\n",num);
+
+    while(!feof(fileRead))
+    {
+        if(fgets(instrucion,10,fileRead) && instrucion[0]!='\n')
+        {
+            instrucion[8] = ';';
+            instrucion[9] = '\n';
+            instrucion[10] = '\0';
+            fprintf(fileWrite,"    InstructionMemory[%3d/*%3x*/] <= 32'h%s",decCount++,hexCount,instrucion);
+            hexCount += 4;
+        }
+    }
+
+    fprintf(fileWrite,"`endif\n");
+
+    fclose(fileRead);
+    fclose(fileWrite);
+
+    return 0;
+}