Exercise D

examples/rtt_timing.rs

@@ -129,7 +129,16 @@ fn timed_loop() -> (u32, u32) {
 //
 // Open the file in you editor and search for the `timed_loop`.
 //
-// [Assembly for function `timed_loop` here]
+// 08000232 <timed_loop>:
+// 8000232:      	movw	r1, #4100
+// 8000236:      	mov.w	r2, #1000
+// 800023a:      	movt	r1, #57344
+// 800023e:      	ldr	r0, [r1]
+// 8000240:      	subs	r2, #1
+// 8000242:      	nop
+// 8000244:      	bne	#-8 <timed_loop+0xe>
+// 8000246:      	ldr	r1, [r1]
+// 8000248:      	bx	lr
 //
 // Locate the loop body, and verify that it makes sense
 // based on the information from the technical documentation: