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Tiny improvements while writing the report

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This commit is contained in:
Sparchatus 2022-05-31 09:52:58 +00:00
parent de19f22cbe
commit 1ed8746541
2 changed files with 7 additions and 2 deletions
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2
kernel/arch/armv8/syscall.c
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@ -92,7 +92,7 @@ handle_dispatcher_stop(
{ {
assert(argc == 2); assert(argc == 2);
// TODO rueegges: kill using capability deletion once it is ready for last delete? // NOTE rueegges: should kill using capability deletion but we did not implement that in the group projects
scheduler_remove(to->u.dispatcher.dcb); scheduler_remove(to->u.dispatcher.dcb);
wakeup_remove(to->u.dispatcher.dcb); wakeup_remove(to->u.dispatcher.dcb);

7
lib/aos/paging.c
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@ -563,7 +563,6 @@ errval_t paging_init_onthread(struct thread *t)
debug_printf("paging_init_onthread thread id: %lx\n", t->id); debug_printf("paging_init_onthread thread id: %lx\n", t->id);
// TODO rueegges: Is this how we are supposed to get the exception handler stack?
size_t stack_size = PT_STATIC_EXCEPTION_STACK_SIZE; size_t stack_size = PT_STATIC_EXCEPTION_STACK_SIZE;
struct capref frame; struct capref frame;
err = frame_alloc(&frame, stack_size, &stack_size); err = frame_alloc(&frame, stack_size, &stack_size);
@ -979,6 +978,12 @@ static errval_t _paging_unmap(struct paging_state *st, const void *region)
return LIB_ERR_PMAP_NOT_MAPPED; return LIB_ERR_PMAP_NOT_MAPPED;
} }
// we do not allow unmapping heap memory since malloc does
// not implement it anyways
if (vaddr_reg->heap) {
return LIB_ERR_PMAP_DO_SINGLE_UNMAP;
}
struct pt_t *l0_pt = &st->l0_pt; struct pt_t *l0_pt = &st->l0_pt;
assert(l0_pt->children != NULL); assert(l0_pt->children != NULL);