minimal testprog (not working)

minimal/startup.s

@@ -0,0 +1,30 @@
+.thumb
+.syntax unified
+.section INTERRUPT_VECTOR, "x"
+.global _Reset
+_Reset:
+  B Reset_Handler /* Reset */
+  B . /* Undefined */
+  B . /* SWI */
+  B . /* Prefetch Abort */
+  B . /* Data Abort */
+  B . /* reserved */
+  B . /* IRQ */
+  B . /* FIQ */
+ 
+Reset_Handler:
+  LDR sp, =stack_top
+  MOV r0, #41
+  MOV r1, #41
+  MOV r2, #41
+  MOV r3, #41
+  MOV r4, #41
+  MOV r5, #41
+  MOV r6, #41
+  MOV r7, #41
+  MOV r8, #41
+  MOV r9, #41
+  MOV r10, #41
+  MOV r11, #41
+//  BL c_entry
+  B .