| 27,13 → 27,11 |
|---|
| */ |
| |
| #include <arch/mm/page.h> |
| #include <arch/boot/boot.h> |
| #include <proc/scheduler.h> |
| #include <proc/thread.h> |
| #include <arch.h> |
| |
| __address supervisor_sp; |
| __address supervisor_sp_physical; |
| |
| /** Perform ppc64 specific tasks needed before the new task is run. */ |
| void before_task_runs_arch(void) |
| { |
| 42,8 → 40,13 |
|---|
| /** Perform ppc64 specific tasks needed before the new thread is scheduled. */ |
| void before_thread_runs_arch(void) |
| { |
| supervisor_sp = (__address) &THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA]; |
| supervisor_sp_physical = KA2PA(supervisor_sp_physical); |
| pht_init(); |
| tlb_invalidate_all(); |
| asm volatile ( |
| "mtsprg0 %0\n" |
| : |
| : "r" (KA2PA(&THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA])) |
| ); |
| } |
| |
| void after_thread_ran_arch(void) |