small system SRAM info output

[cortex-from-scratch] / systick.c

diff --git a/systick.c b/systick.c
index e90714a..ed062c0 100644 (file)
--- a/systick.c
+++ b/systick.c
@@ -16,11 +16,12 @@ struct interrupt_frame {
         uint32_t psr; // N-4
 };
 
-__attribute__ ((interrupt))
-void * systick_handler(struct interrupt_frame * frame) {
+//__attribute__ ((interrupt))
+void * systick_handler(/* struct interrupt_frame * frame */) {
 
-       uint32_t volatile status;
+//     uint32_t volatile status;
        uart_puts("TICKING\n");
+//     for(;;);
 }