From 7fec82e2d3f2bd6d46b2cb3e98d4edbc3363f535 Mon Sep 17 00:00:00 2001
From: Anton <anton.frappe@outlook.com>
Date: Tue, 2 Mar 2021 15:25:31 +0100
Subject: [PATCH] bare1_2
---
examples/rtic_bare1.rs | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/examples/rtic_bare1.rs b/examples/rtic_bare1.rs
index 1a65d00..31b5636 100644
--- a/examples/rtic_bare1.rs
+++ b/examples/rtic_bare1.rs
@@ -66,11 +66,20 @@ const APP: () = {
//
// Paste the backtrace:
//
-// ** your answer here
+// #0 lib::__bkpt () at asm/lib.rs:49
+// #1 0x0800104e in cortex_m::asm::bkpt () at /home/frappe/.cargo/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.1/src/asm.rs:15
+// #2 panic_semihosting::panic (info=0x2000fed8) at /home/frappe/.cargo/registry/src/github.com-1ecc6299db9ec823/panic-semihosting-0.5.6/src/lib.rs:92
+// #3 0x0800039a in core::panicking::panic_fmt () at /rustc/cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/core/src/panicking.rs:92
+// #4 0x08000374 in core::panicking::panic () at /rustc/cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/core/src/panicking.rs:50
+// #5 0x08000ebe in rtic_bare1::init (_cx=...) at /home/frappe/document/E7020E/software_labs/e7020e_2021/examples/rtic_bare1.rs:24
+// #6 0x08000f08 in rtic_bare1::APP::main () at /home/frappe/document/E7020E/software_labs/e7020e_2021/examples/rtic_bare1.rs:15
//
// Explain in your own words the chain of calls.
//
-// ** your answer here
+// App calls init, init initializes a mutable variable x to int max -1
+// init loops while adding to x, x goes over max, rust calls panic
+// panic calls panic_format, panic_fmt calls semihosting_panic
+// panic semihosting calls brakpoint.
//
// Commit your answer (bare1_2)
//
--
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