| 46,6 → 46,7 |
|---|
| #include <console/console.h> |
| #include <interrupt.h> |
| #include <console/kconsole.h> |
| #include <elf.h> |
| |
| #ifdef CONFIG_SMP |
| #include <arch/smp/mps.h> |
| 71,9 → 72,7 |
|---|
| thread_t *t; |
| as_t *as; |
| as_area_t *a; |
| __address frame; |
| count_t frames; |
| int i; |
| int rc; |
| task_t *u; |
| |
| interrupts_disable(); |
| 150,38 → 149,27 |
|---|
| as = as_create(0); |
| if (!as) |
| panic("as_create\n"); |
| u = task_create(as); |
| if (!u) |
| panic("task_create\n"); |
| t = thread_create(uinit, NULL, u, THREAD_USER_STACK); |
| if (!t) |
| panic("thread_create\n"); |
| |
| /* |
| * Create the text as_area and initialize its mapping. |
| */ |
| |
| frame = config.init_addr; |
| if (IS_KA(frame)) |
| frame = KA2PA(frame); |
| |
| frames = SIZE2FRAMES(config.init_size); |
| rc = elf_load((elf_header_t *) config.init_addr, as); |
| if (rc != EE_OK) { |
| printf("elf_load failed: %s\n", elf_error(rc)); |
| } else { |
| u = task_create(as); |
| if (!u) |
| panic("task_create\n"); |
| t = thread_create(uinit, (void *)((elf_header_t *) config.init_addr)->e_entry, u, THREAD_USER_STACK); |
| if (!t) |
| panic("thread_create\n"); |
| |
| a = as_area_create(as, AS_AREA_TEXT, frames, UTEXT_ADDRESS); |
| if (!a) |
| panic("as_area_create: text\n"); |
| /* |
| * Create the data as_area. |
| */ |
| a = as_area_create(as, AS_AREA_STACK, 1, USTACK_ADDRESS); |
| if (!a) |
| panic("as_area_create: stack\n"); |
| |
| for (i = 0; i < frames; i++) |
| as_set_mapping(as, UTEXT_ADDRESS + i * PAGE_SIZE, frame + i * FRAME_SIZE); |
| |
| /* |
| * Create the data as_area. |
| */ |
| a = as_area_create(as, AS_AREA_STACK, 1, USTACK_ADDRESS); |
| if (!a) |
| panic("as_area_create: stack\n"); |
| |
| thread_ready(t); |
| thread_ready(t); |
| } |
| } |
| |
| #ifdef CONFIG_TEST |