add sys_printchar

2024-09-12 12:35:34 -04:00
parent 4db0a014cd
commit f5117281a3
9 changed files with 46 additions and 1 deletions
--- a/kern/arch/mips/syscall/syscall.c
+++ b/kern/arch/mips/syscall/syscall.c
@@ -110,6 +110,10 @@ void syscall(struct trapframe *tf) {
    thread_exit();
    break;

+  case SYS_printchar:
+    err = sys_printchar((char)tf->tf_a0);
+    break;
+
    /* Add stuff here */

  default: