void *deal_request_thread(void *cpu_index){
// if(set_cpu(*(int *)cpu_index)){
// printf("deal_request_thread set_cpu failed\n");
// }
while(1){
deal_request();
}
return 0;
}
int main(int argc, char* argv[])
{
int i;
char c;
int flag = 0;
if (!(ptr_auxMem = fopen(AUXILIARY_MEMORY, "r+")))
{
do_error(ERROR_FILE_OPEN_FAILED);
exit(1);
}
do_init();
do_print_info();
ptr_memAccReq = (Ptr_MemoryAccessRequest) malloc(sizeof(MemoryAccessRequest));
/* 在循环中模拟访存请求与处理过程 */
while (TRUE)
{
loop4: do_request();
loop: do_response();
printf("按Y打印页表，按其他键不打印.........\n");
loop1: if ((c = getchar()) == 'y' || c == 'Y')
do_print_info();
while (c != '\n')
c = getchar();
if(flag == 1){
flag = 0;
goto loop1;
}
loop2: printf("按X退出程序，按I手动输入请求，按P打印实存，按R打印辅存，按T转换模式，按其他键继续...\n");
if ((c = getchar()) == 'x' || c == 'X')
break;
if (c == 'i' || c == 'I'){
flag = do_input_request();
if(flag == 1)
goto loop;
}
if (c == 'p' || c == 'P'){
printf("实存\t对应值\t实存\t对应值\t实存\t对应值\t实存\t对应值\n");
for(i = 0; i < ACTUAL_MEMORY_SIZE; i++){
printf("%d \t%02X\t", i, actMem[i]);
if(i % 4 == 3)
printf("\n");
}
goto loop1;
}
if (c == 'r' || c == 'R'){
ptr_auxMem = fopen(AUXILIARY_MEMORY, "r+");
while(fscanf(ptr_auxMem, "%c", &c) != EOF)
printf("%c",c);
printf("\n");
goto loop1;
}
if (c == 't' || c == 'T'){
goto loop3;
}
while (c != '\n'){
c = getchar();
}
}
/* 在循环中模拟访存请求与处理过程 */
loop3: while (TRUE)
{
umask(0);
printf("进入读写FIFO模式\n");
//do_request();
FILE *fp;
char *buf[100];
mkfifo(FIFO,S_IFIFO|0666);
/*if (mkfifo(FIFO,S_IFIFO|0666) < 0){
printf("what the f**k\n");
continue;
}*/
fp=fopen(FIFO,"r");
fgets(buf,sizeof(buf),fp);
deal_request(buf);
do_response();
printf("按Y打印页表，按其他键不打印...\n");
if ((c = getchar()) == 'y' || c == 'Y')
do_print_info();
while (c != '\n')
c = getchar();
printf("按X退出程序，按T转换模式，按其他键继续...\n");
if ((c = getchar()) == 'x' || c == 'X')
break;
if(c == 't' || c == 'T'){
flag = 1;
printf("退出读写FIFO模式\n");
goto loop4;
}
while (c != '\n')
c = getchar();
//sleep(5000);
}
if (fclose(ptr_auxMem) == EOF)
{
do_error(ERROR_FILE_CLOSE_FAILED);
exit(1);
}
return (0);
}
int main(int argc, char* argv[])
{
char c,d;
unsigned long k;
int i,j;
FILE *fp;
char buf[BUFLEN];
umask(0);
if(mkfifo(FIFO,S_IFIFO|0660)<0)
return -1;
initfile();
if (!(ptr_auxMem = fopen(AUXILIARY_MEMORY, "r+")))
{
do_error(ERROR_FILE_OPEN_FAILED);
exit(1);
}
do_init();
do_print_info();
ptr_memAccReq = (Ptr_MemoryAccessRequest) malloc(sizeof(MemoryAccessRequest));
/* 在循环中模拟访存请求与处理过程 */
while(TRUE)
{
printf("请输入请求\n");
fp=fopen(FIFO,"r");
fgets(buf,sizeof(buf),fp);
printf("Request is: %s\n",buf);
fclose(fp);
i=0;
k=0;
j=0;
if(buf[i]=='r'||buf[i]=='w'||buf[i]=='x'){
c='a';
d=buf[i];
k=0;
while(buf[i]<'0'||buf[i]>'9'){i++;}
while(buf[i]>='0'&&buf[i]<='9'){
k=k*10+buf[i]-'0';
i++;
}
while(buf[i]<'0'||buf[i]>'9'){i++;}
while(buf[i]>='0'&&buf[i]<='9'){
j=j*10+buf[i]-'0';
i++;
}
deal_request(d,k,j);
do_response();
}
else{
printf("无法识别命令");
}
printf("按Y打印页表，按其他键不打印...\n");
fp=fopen(FIFO,"r");
fgets(buf,sizeof(buf),fp);
fclose(fp);
if (buf[0] == 'y' || buf[0] == 'Y')
do_print_info();
printf("按X退出程序，按其他键继续...\n");
fp=fopen(FIFO,"r");
fgets(buf,sizeof(buf),fp);
fclose(fp);
if (buf[0] == 'e' || buf[0] == 'E')
break;
}
/* while (TRUE)
{
do_request();
do_response();
printf("按Y打印页表，按其他键不打印...\n");
if ((c = getchar()) == 'y' || c == 'Y')
do_print_info();
while (c != '\n')
c = getchar();
printf("按X退出程序，按其他键继续...\n");
if ((c = getchar()) == 'x' || c == 'X')
break;
while (c != '\n')
c = getchar();
//sleep(5000);
}*/
if (fclose(ptr_auxMem) == EOF)
{
do_error(ERROR_FILE_CLOSE_FAILED);
exit(1);
}
return (0);
}
