update PrintInt and change PutString to PutInt

2024-10-22 16:27:49 +08:00
parent 486f032cf0
commit b18dbf056f
8 changed files with 21 additions and 35 deletions
--- a/code/userprog/ksyscall.h
+++ b/code/userprog/ksyscall.h
@@ -37,33 +37,7 @@ int SysCreate(char *filename)
 }

 void SysPrintInt(int value) {
-  static char zero[2] = "0";
-
-  if (value == 0) {
-    kernel->synchConsoleOut->PutString(zero);
-    return;
-  }
-
-  char outputBuf[INT_BUF_LENGTH];
-  bool isNeg = false;
-  int curPos = INT_BUF_LENGTH;
-  outputBuf[--curPos] = '\0';
-  outputBuf[--curPos] = '\n';
-  
-  if (value < 0) {
-    isNeg = true;
-    value = -value;
-  }
-
-  while (value > 0) {
-    outputBuf[--curPos] = '0' + (value % 10);
-    value /= 10;
-  }
-
-  if (isNeg)
-    outputBuf[--curPos] = '-';
-
-  kernel->synchConsoleOut->PutString(&outputBuf[curPos]);
+  kernel->interrupt->PrintInt(value);
 }

 OpenFileId SysOpen(char *name) {