Merge #128 #129

128: build(deps): bump cortex-m from 0.6.2 to 0.6.3 r=jordens a=dependabot[bot]

Bumps [cortex-m](https://github.com/rust-embedded/cortex-m) from 0.6.2 to 0.6.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/rust-embedded/cortex-m/releases">cortex-m's releases</a>.</em></p>
<blockquote>
<h2>v0.6.3</h2>
<h3>Added</h3>
<ul>
<li>Initial Cortex-M Security Extension support for armv8m</li>
<li><code>UDF</code> intrinsic</li>
<li>Methods to enable/disable exceptions in SCB</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix bug in <code>asm::delay</code> not updating status clobber flags</li>
<li>Swapped to <code>llvm_asm!</code> to support inline assembly on new nightlies</li>
<li>Our precompiled assembly routines have additional debug information</li>
<li>ITM <code>is_fifo_ready</code> improved to support armv8</li>
<li>Cache enabling moved to pre-built assembly routines to prevent possible
undefined behaviour</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/rust-embedded/cortex-m/blob/v0.6.3/CHANGELOG.md">cortex-m's changelog</a>.</em></p>
<blockquote>
<h2>[v0.6.3] - 2020-07-20</h2>
<h3>Added</h3>
<ul>
<li>Initial Cortex-M Security Extension support for armv8m</li>
<li><code>UDF</code> intrinsic</li>
<li>Methods to enable/disable exceptions in SCB</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix bug in <code>asm::delay</code> not updating status clobber flags</li>
<li>Swapped to <code>llvm_asm!</code> to support inline assembly on new nightlies</li>
<li>Our precompiled assembly routines have additional debug information</li>
<li>ITM <code>is_fifo_ready</code> improved to support armv8</li>
<li>Cache enabling moved to pre-built assembly routines to prevent possible
undefined behaviour</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="39ee96635c"><code>39ee966</code></a> Merge <a href="https://github-redirect.dependabot.com/rust-embedded/cortex-m/issues/250">#250</a></li>
<li><a href="2e44cd8071"><code>2e44cd8</code></a> Bump version to 0.6.3</li>
<li><a href="358be5df90"><code>358be5d</code></a> Merge <a href="https://github-redirect.dependabot.com/rust-embedded/cortex-m/issues/249">#249</a></li>
<li><a href="6717d4bc77"><code>6717d4b</code></a> Update CHANGELOG with 0.6.3 backports</li>
<li><a href="202cb2d885"><code>202cb2d</code></a> Always link pre-built asm, required for new cache management functions</li>
<li><a href="b7ff5f7fe4"><code>b7ff5f7</code></a> Allow the taken flag to be optimized out</li>
<li><a href="cb6a61adf3"><code>cb6a61a</code></a> Add a function to get SHCSR enable bit positions</li>
<li><a href="b607b35faf"><code>b607b35</code></a> Use assembly sequences to enable caches.</li>
<li><a href="33f031868d"><code>33f0318</code></a> Correct the documentation for the <code>SCB::set_pendst</code> function</li>
<li><a href="f58e5e1374"><code>f58e5e1</code></a> ITM: don't test reserved bits in is_fifo_ready</li>
<li>Additional commits viewable in <a href="https://github.com/rust-embedded/cortex-m/compare/v0.6.2...v0.6.3">compare view</a></li>
</ul>
</details>
<br />


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</details>

129: build(deps): bump cortex-m-log from 0.6.1 to 0.6.2 r=jordens a=dependabot[bot]

Bumps [cortex-m-log](https://github.com/DoumanAsh/cortex-m-log) from 0.6.1 to 0.6.2.
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/DoumanAsh/cortex-m-log/commits">compare view</a></li>
</ul>
</details>
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -60,6 +60,12 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a165d606cf084741d4ac3a28fb6e9b1eb0bd31f6cd999098cfddb0b2ab381dc0"
 
+[[package]]
+name = "bitfield"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
+
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -95,20 +101,21 @@ checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
 name = "cortex-m"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2954942fbbdd49996704e6f048ce57567c3e1a4e2dc59b41ae9fde06a01fc763"
+checksum = "2be99930c99669a74d986f7fd2162085498b322e6daae8ef63a97cc9ac1dc73c"
 dependencies = [
  "aligned",
  "bare-metal",
+ "bitfield",
  "volatile-register",
 ]
 
 [[package]]
 name = "cortex-m-log"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978caafe65d1023d38b00c76b83564788fc351d954a5005fb72cf992c0d61458"
+checksum = "1d63959cb1e003dd97233fee6762351540253237eadf06fcdcb98cbfa3f9be4a"
 dependencies = [
  "cortex-m",
  "cortex-m-semihosting",