py/gc: Move away from using mp_uint_t, instead use uintptr_t and size_t.
The GC works with concrete pointers and so the types should reflect this.
diff --git a/py/mpstate.h b/py/mpstate.h
index c1c1fae..78f497e 100644
--- a/py/mpstate.h
+++ b/py/mpstate.h
@@ -52,8 +52,8 @@
#if MICROPY_ENABLE_FINALISER
byte *gc_finaliser_table_start;
#endif
- mp_uint_t *gc_pool_start;
- mp_uint_t *gc_pool_end;
+ byte *gc_pool_start;
+ byte *gc_pool_end;
int gc_stack_overflow;
mp_uint_t gc_stack[MICROPY_ALLOC_GC_STACK_SIZE];