- .equ STACK_TOP, 0x20000800
+/* (CC-BY-NC-SA) ROBIN KRENS - ROBIN @ ROBINKRENS.NL
+ *
+ * $LOG$
+ * 2019/7/20 - ROBIN KRENS
+ * Initial version
+ *
+ * $DESCRIPTION$
+ */
+
+/* _start sets up the stack and jumps to the reset vector */
+
+ .equ STACK_TOP, 0x20010000 /* placed at 64kB, top of SRAM */
.text
.global _start
.global reset, nmi, hardfault
hardfault:
b hardfault
-.global stub
-stub:
- mov r1, #'z'
- ldr r0, [r1]
- bx lr
- /* ldr R0,=10
- mov R1,#0
- udiv.w R2, R0, R1 */
-
- .data
- .word 'x'
+
.end