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

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chyyuu
2012-08-26 18:04:26 +08:00
parent 15f7ebf37b
commit d537948e30
134 changed files with 1268 additions and 1005 deletions
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11
code/lab7/kern/trap/trap.c
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@@ -211,7 +211,7 @@ trap_dispatch(struct trapframe *tf) {
break;
case IRQ_OFFSET + IRQ_TIMER:
#if 0
LAB3 : If some page replacement algorithm need tick to change the priority of pages,
LAB3 : If some page replacement algorithm(such as CLOCK PRA) need tick to change the priority of pages,
then you can add code here.
#endif
/* LAB1 YOUR CODE : STEP 3 */
@@ -224,7 +224,14 @@ trap_dispatch(struct trapframe *tf) {
/* you should upate you lab1 code (just add ONE or TWO lines of code):
* Every TICK_NUM cycle, you should set current process's current->need_resched = 1
*/
/* LAB6 YOUR CODE */
/* IMPORTANT FUNCTIONS:
* run_timer_list
*----------------------
* you should update your lab5 code (just add ONE or TWO lines of code):
* Every tick, you should update the system time, iterate the timers, and trigger the timers which are end to call scheduler.
* You can use one funcitons to finish all these things.
*/
break;
case IRQ_OFFSET + IRQ_COM1:
c = cons_getc();