From 92b1cb574320578abe022c021c4b1891cfafbae6 Mon Sep 17 00:00:00 2001
From: Roy Hooper <rhooper@toybox.ca>
Date: Mon, 14 May 2018 17:41:17 -0400
Subject: [PATCH] move reload exception to reload.c

---
 py/py.mk                              |  1 +
 py/reload.c                           | 16 ++++++++++++++++
 py/reload.h                           | 10 ++++++++++
 shared-bindings/supervisor/__init__.c |  9 ++-------
 4 files changed, 29 insertions(+), 7 deletions(-)
 create mode 100644 py/reload.c
 create mode 100644 py/reload.h

diff --git a/py/py.mk b/py/py.mk
index 21f81c35d5..e934c3a83f 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -188,6 +188,7 @@ PY_O_BASENAME = \
 	objtype.o \
 	objzip.o \
 	opmethods.o \
+	reload.o \
 	sequence.o \
 	stream.o \
 	binary.o \
diff --git a/py/reload.c b/py/reload.c
new file mode 100644
index 0000000000..95305f2c9c
--- /dev/null
+++ b/py/reload.c
@@ -0,0 +1,16 @@
+//
+// Created by Roy Hooper on 2018-05-14.
+//
+
+#include "reload.h"
+#include "py/mpstate.h"
+
+void mp_raise_reload_exception(void) {
+    MP_STATE_VM(mp_pending_exception) = MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_reload_exception));
+#if MICROPY_ENABLE_SCHEDULER
+    if (MP_STATE_VM(sched_state) == MP_SCHED_IDLE) {
+        MP_STATE_VM(sched_state) = MP_SCHED_PENDING;
+    }
+#endif
+
+}
diff --git a/py/reload.h b/py/reload.h
new file mode 100644
index 0000000000..72e84e5ca6
--- /dev/null
+++ b/py/reload.h
@@ -0,0 +1,10 @@
+//
+// Created by Roy Hooper on 2018-05-14.
+//
+
+#ifndef CIRCUITPYTHON_RELOAD_H
+#define CIRCUITPYTHON_RELOAD_H
+
+void mp_raise_reload_exception(void);
+
+#endif //CIRCUITPYTHON_RELOAD_H
diff --git a/shared-bindings/supervisor/__init__.c b/shared-bindings/supervisor/__init__.c
index 4eae404060..b2b0c80d96 100644
--- a/shared-bindings/supervisor/__init__.c
+++ b/shared-bindings/supervisor/__init__.c
@@ -25,6 +25,7 @@
  */
  #include "py/obj.h"
  #include "py/runtime.h"
+ #include "py/reload.h"
 
  #include "lib/utils/interrupt_char.h"
  #include "supervisor/shared/autoreload.h"
@@ -101,13 +102,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(supervisor_set_rgb_status_brightness_obj, supervisor_s
 //|
 STATIC mp_obj_t supervisor_reload(void) {
     reload_requested = true;
-
-    MP_STATE_VM(mp_pending_exception) = MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_reload_exception));
-    #if MICROPY_ENABLE_SCHEDULER
-        if (MP_STATE_VM(sched_state) == MP_SCHED_IDLE) {
-        MP_STATE_VM(sched_state) = MP_SCHED_PENDING;
-    }
-    #endif
+    mp_raise_reload_exception();
     return mp_const_none;
 }
 MP_DEFINE_CONST_FUN_OBJ_0(supervisor_reload_obj, supervisor_reload);