Added ARM32 support

source/examples/HotReloadDemo/PluginV1/src/Plugin.cpp

@@ -2,7 +2,7 @@
  * @file Plugin.cpp
  * @brief PluginV1 -- "before your edit". See PluginV2/src/Plugin.cpp for
  * "after"; the two deliberately export the identical set of names
- * (minus plugin_legacy_feature, removed in V2) so HotReloadContext can
+ * (minus plugin_legacy_feature, removed in V2) so Context can
  * line them up. See ../Shared/PluginApi.h for what each export is
  * there to demonstrate (and for the documentation of every function
  * defined here).
@@ -24,7 +24,16 @@ int plugin_legacy_feature(int input)
 	return input;
 }
 
-#if defined(__GNUC__) || defined(__clang__)
+#if defined(__arm__) || defined(_M_ARM)
+// See Shared/PluginApi.h's doc comment on plugin_tiny_function for why ARM32 needs this, rather
+// than the plain empty body every other architecture uses below.
+__asm__(
+	".global plugin_tiny_function\n"
+	".type plugin_tiny_function, %function\n"
+	"plugin_tiny_function:\n"
+	"\tbx lr\n"
+	".size plugin_tiny_function, . - plugin_tiny_function\n");
+#elif defined(__GNUC__) || defined(__clang__)
 void plugin_tiny_function(void)
 {
 }