bare1_3

examples/bare1.rs

@@ -24,7 +24,7 @@ fn main() -> ! {
     let mut _x = 0;
     loop {
         _x += 1;
-        // cortex_m::asm::nop();
+        cortex_m::asm::nop();
         // cortex_m::asm::bkpt();
         _x -= 1;
     }
@@ -69,6 +69,32 @@ fn main() -> ! {
 //    What is the output of:
 //    (gdb) disassemble
 // 
+// Dump of assembler code for function Reset:
+// => 0x08000616 <+0>:	bl	0x8000686 <DefaultPreInit>
+//    0x0800061a <+4>:	b.n	0x800061c <Reset+6>
+//    0x0800061c <+6>:	movw	r0, #0
+//    0x08000620 <+10>:	movt	r0, #8192	; 0x2000
+//    0x08000624 <+14>:	movw	r1, #0
+//    0x08000628 <+18>:	movt	r1, #8192	; 0x2000
+//    0x0800062c <+22>:	bl	0x8000688 <r0::zero_bss>
+//    0x08000630 <+26>:	b.n	0x8000632 <Reset+28>
+//    0x08000632 <+28>:	movw	r0, #0
+//    0x08000636 <+32>:	movt	r0, #8192	; 0x2000
+//    0x0800063a <+36>:	movw	r1, #0
+//    0x0800063e <+40>:	movt	r1, #8192	; 0x2000
+//    0x08000642 <+44>:	movw	r2, #2580	; 0xa14
+//    0x08000646 <+48>:	movt	r2, #2048	; 0x800
+//    0x0800064a <+52>:	bl	0x80006d0 <r0::init_data>
+//    0x0800064e <+56>:	b.n	0x8000650 <Reset+58>
+//    0x08000650 <+58>:	movw	r0, #60808	; 0xed88
+//    0x08000654 <+62>:	movt	r0, #57344	; 0xe000
+//    0x08000658 <+66>:	ldr	r1, [r0, #0]
+//    0x0800065a <+68>:	orr.w	r1, r1, #15728640	; 0xf00000
+//    0x0800065e <+72>:	bl	0x800074a <core::ptr::write_volatile>
+//    0x08000662 <+76>:	b.n	0x8000664 <Reset+78>
+//    0x08000664 <+78>:	bl	0x800066a <ResetTrampoline>
+//    0x08000668 <+82>:	udf	#254	; 0xfe
+// End of assembler dump.
 //
 //    Commit your answers (bare1_2)
 //