url with initX section voodo added

2012-10-12 11:52:49 +02:00 · 2012-10-12 11:52:49 +02:00 · 17c620ccf7
commit 17c620ccf7
parent a1bebfd7ed
1 changed files with 8 additions and 0 deletions
--- a/firmware/lib/apps.h
+++ b/firmware/lib/apps.h
@ -3,6 +3,14 @@

 #include <inttypes.h>

+/* 
+ * REGISTER makro exploits special avr-libc startup code voodo. 
+ * This could be understood by reading
+ *  http://www.nongnu.org/avr-libc/user-manual/mem_sections.html
+ *
+ * */
+
+
 #define MAX_FUNS	16
 #define REGISTER(fun)	static void init(void) __attribute__ ((naked, used, section (".init8")));	\
 			void init(void) {								\