start looking into memory handling

+ Now 10M alloc/frees succeed, which totals more memory than the virtual
  machine has, so no too obvious leaks are occuring. For future
  debugging speed, changed 10M to 1M.

+ Also quick fix to rpcs, stacks are now assigned. Not entirely sure why
  they worked before this, but good that I found it.

1 files changed, 9 insertions, 0 deletions

diff --git a/include/arch/proc.h b/include/arch/proc.h
index 6a2c036..84954c0 100644
--- a/include/arch/proc.h
+++ b/include/arch/proc.h
@@ -49,6 +49,15 @@ struct sys_ret get_args(struct tcb *t);
 void set_thread(struct tcb *t);
 
 /**
+ * Set userspace stack. I think \ref set_thread() could be replaced with this,
+ * and it's more useful.
+ *
+ * @param t Thread whose stack to set.
+ * @param s Stack to give to thread.
+ */
+void set_stack(struct tcb *t, vm_t s);
+
+/**
  * Get current userspace stack.
  *
  * @param t Thread whose stack to query.