LAB 4 IS DONE.

2026-04-28 21:01:11 +08:00 · 2019-07-06 10:39:40 +08:00
parent 21dd0e1a51
commit e78b336ba8
113 changed files with 11622 additions and 0 deletions
--- a/lab/kern/syscall.h
+++ b/lab/kern/syscall.h
@@ -0,0 +1,11 @@
+#ifndef JOS_KERN_SYSCALL_H
+#define JOS_KERN_SYSCALL_H
+#ifndef JOS_KERNEL
+# error "This is a JOS kernel header; user programs should not #include it"
+#endif
+
+#include <inc/syscall.h>
+
+int32_t syscall(uint32_t num, uint32_t a1, uint32_t a2, uint32_t a3, uint32_t a4, uint32_t a5);
+
+#endif /* !JOS_KERN_SYSCALL_H */