pagetable lab initialized

2025-05-06 11:20:36 +08:00
parent 0e751d690f
commit 38997cbef6
42 changed files with 1963 additions and 1154 deletions
--- a/kernel/syscall.h
+++ b/kernel/syscall.h
@@ -20,5 +20,19 @@
 #define SYS_link   19
 #define SYS_mkdir  20
 #define SYS_close  21
-#define SYS_trace  22
-#define SYS_sysinfo 23
+
+// System calls for labs
+#define SYS_trace     22
+#define SYS_sysinfo   23
+#define SYS_sigalarm  24
+#define SYS_sigreturn 25
+#define SYS_symlink   26
+#define SYS_mmap      27
+#define SYS_munmap    28
+#define SYS_bind      29
+#define SYS_unbind    30
+#define SYS_send      31
+#define SYS_recv      32
+#define SYS_pgpte     33
+#define SYS_kpgtbl    34
+#define SYS_pgaccess  35