Merge #680

680: Update cortex-m-semihosting requirement from 0.3.3 to 0.5.0 r=AfoHT a=dependabot[bot]

Updates the requirements on [cortex-m-semihosting](https://github.com/rust-embedded/cortex-m) to permit the latest version.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/rust-embedded/cortex-m/blob/master/CHANGELOG.md">cortex-m-semihosting's changelog</a>.</em></p>
<blockquote>
<h2>[v0.5.0] - 2018-05-11</h2>
<h3>Added</h3>
<ul>
<li>
<p><code>DebugMonitor</code> and <code>SecureFault</code> variants to the <code>Exception</code> enumeration.</p>
</li>
<li>
<p>An optional <code>&quot;inline-asm&quot;</code> feature</p>
</li>
</ul>
<h3>Changed</h3>
<ul>
<li>
<p>[breaking-change] This crate now requires <code>arm-none-eabi-gcc</code> to be installed and available in
<code>$PATH</code> when built with the <code>&quot;inline-asm&quot;</code> feature disabled (which is disabled by default).</p>
</li>
<li>
<p>[breaking-change] The <code>register::{apsr,lr,pc}</code> modules are now behind the <code>&quot;inline-asm&quot;</code> feature.</p>
</li>
<li>
<p>[breaking-change] Some variants of the <code>Exception</code> enumeration are no longer available on
<code>thumbv6m-none-eabi</code>. See API docs for details.</p>
</li>
<li>
<p>[breaking-change] Several of the variants of the <code>Exception</code> enumeration have been renamed to
match the CMSIS specification.</p>
</li>
<li>
<p>[breaking-change] fixed typo in <code>shcrs</code> field of <code>scb::RegisterBlock</code>; it was previously named
<code>shpcrs</code>.</p>
</li>
<li>
<p>[breaking-change] removed several fields from <code>scb::RegisterBlock</code> on ARMv6-M. These registers are
not available on that sub-architecture.</p>
</li>
<li>
<p>[breaking-change] changed the type of <code>scb::RegisterBlock.shpr</code> from <code>RW&lt;u8&gt;</code> to <code>RW&lt;u32&gt;</code> on
ARMv6-M. These registers are word accessible only on that sub-architecture.</p>
</li>
<li>
<p>[breaking-change] renamed the <code>mmar</code> field of <code>scb::RegisterBlock</code> to <code>mmfar</code> to match the CMSIS
name.</p>
</li>
<li>
<p>[breaking-change] removed the <code>iabr</code> field from <code>scb::RegisterBlock</code> on ARMv6-M. This register is
not available on that sub-architecture.</p>
</li>
<li>
<p>[breaking-change] removed several fields from <code>cpuid::RegisterBlock</code> on ARMv6-M. These registers
are not available on that sub-architecture.</p>
</li>
<li>
<p>[breaking-change] The <code>Mutex.new</code> constructor is not a <code>const fn</code> by default. To make it a <code>const fn</code> you have to opt into the <code>&quot;const-fn&quot;</code> feature, which was added in v0.5.1, and switch to a
nightly compiler.</p>
</li>
</ul>
<h3>Removed</h3>
<ul>
<li>[breaking-change] The <code>exception</code> module has been removed. A replacement for <code>Exception::active</code>
can be found in <code>SCB::vect_active</code>. A modified version <code>exception::Exception</code> can be found in the
<code>peripheral::scb</code> module.</li>
</ul>
<h2>[v0.4.3] - 2018-01-25</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/a448e9156e2cb1e556e5441fd65426952ef4b927"><code>a448e91</code></a> v0.5.0</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/e3217ad94d6c941796c2d7ee8735e7b250a69387"><code>e3217ad</code></a> Merge <a href="https://github-redirect.dependabot.com/rust-embedded/cortex-m/issues/88">#88</a></li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/05bbc3b815703a0654d2e37966547e392f856161"><code>05bbc3b</code></a> always list all the peripherals in <code>Peripherals</code></li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/550f94902fc1f84241c200b5af02a2cc369a56d1"><code>550f949</code></a> fix build for ARMv7E-M + &quot;inline-asm&quot;</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/7d51707b5f1b19c148ec4c21decd83abcdf7b2ca"><code>7d51707</code></a> simplify #[cfg]s</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/2cd6092848cfa35ab64fce7ccf87e52402fc41e6"><code>2cd6092</code></a> ARMv6-M: remove fields that are not available from cpuid::RegisterBlock</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/17bd0c8e88e1bbd036f940df80e8d047a46025e1"><code>17bd0c8</code></a> fix x86_64 tests</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/c290aa4ee89951a0ea503b129f6c5bd3d47a663d"><code>c290aa4</code></a> ARMv6-M: remove fields that are not available from NVIC and SCB</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/716398ce542798aff238abc6a978d3b64a1c0dd4"><code>716398c</code></a> fix build on ARMv6-M</li>
<li><a href="https://github.com/rust-embedded/cortex-m/commit/1d6864377202bc64e522deeb5dd044e593d83ebb"><code>1d68643</code></a> fix build on ARMv7E-M</li>
<li>Additional commits viewable in <a href="https://github.com/rust-embedded/cortex-m/compare/c-m-sh-v0.3.5...v0.5.0">compare view</a></li>
</ul>
</details>
<br />


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Henrik Tjäder <henrik@tjaders.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/ramfunc.rs b/examples/ramfunc.rs
index b3b8012c..049af18f 100644
--- a/examples/ramfunc.rs
+++ b/examples/ramfunc.rs
@@ -33,7 +33,7 @@ mod app {
     #[inline(never)]
     #[task]
     fn foo(_: foo::Context) {
-        hprintln!("foo").unwrap();
+        hprintln!("foo");
 
         debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
     }