update lab1-8 codes and docs. now version is 0.2

2012-08-26 18:04:26 +08:00
parent 15f7ebf37b
commit d537948e30
134 changed files with 1268 additions and 1005 deletions
--- a/code/lab7/kern/syscall/syscall.c
+++ b/code/lab7/kern/syscall/syscall.c
@@ -65,11 +65,11 @@ sys_pgdir(uint32_t arg[]) {
    return 0;
 }

-static uint32_t
+static int
 sys_gettime(uint32_t arg[]) {
    return (int)ticks;
 }
-static uint32_t
+static int
 sys_lab6_set_priority(uint32_t arg[])
 {
    uint32_t priority = (uint32_t)arg[0];