add lab answers

2014-08-20 15:42:20 +08:00
parent d9ec12887b
commit f9773095fe
731 changed files with 92876 additions and 0 deletions
--- a/labcodes_answer/lab7_result/kern/process/entry.S
+++ b/labcodes_answer/lab7_result/kern/process/entry.S
@@ -0,0 +1,10 @@
+.text
+.globl kernel_thread_entry
+kernel_thread_entry:        # void kernel_thread(void)
+
+    pushl %edx              # push arg
+    call *%ebx              # call fn
+
+    pushl %eax              # save the return value of fn(arg)
+    call do_exit            # call do_exit to terminate current thread
+