task2 finished

2025-05-27 15:59:57 +08:00
parent 5292fdc6ac
commit bd21012f73
6 changed files with 70 additions and 4 deletions
--- a/kernel/syscall.c
+++ b/kernel/syscall.c
@ -111,6 +111,7 @@ extern uint64 sys_recv(void);
 #ifdef LAB_PGTBL
 extern uint64 sys_pgpte(void);
 extern uint64 sys_kpgtbl(void);
+extern uint64 sys_pgaccess(void);
 #endif

 // An array mapping syscall numbers from syscall.h
@ -146,6 +147,7 @@ static uint64 (*syscalls[])(void) = {
 #ifdef LAB_PGTBL
 [SYS_pgpte] sys_pgpte,
 [SYS_kpgtbl] sys_kpgtbl,
+[SYS_pgaccess] sys_pgaccess,
 #endif
 };