From 7945e382637b03be2ec8ef6ba55acea3ce85e9a3 Mon Sep 17 00:00:00 2001
From: Per <Per Lindgren>
Date: Sun, 19 Nov 2017 19:46:46 +0100
Subject: [PATCH] panic_semihosting not finished
---
panic_semihosting/src/Cargo.toml | 29 +++++++++++++++++++++++++++++
panic_semihosting/src/lib.rs | 12 ++++++++++++
2 files changed, 41 insertions(+)
create mode 100644 panic_semihosting/src/Cargo.toml
create mode 100644 panic_semihosting/src/lib.rs
diff --git a/panic_semihosting/src/Cargo.toml b/panic_semihosting/src/Cargo.toml
new file mode 100644
index 0000000..ad47a05
--- /dev/null
+++ b/panic_semihosting/src/Cargo.toml
@@ -0,0 +1,29 @@
+
+[package]
+name = "nucleo"
+version = "0.2.1"
+authors = ["per lindgren"]
+description = "panic over semihosting"
+keywords = ["arm", "cortex-m", "panic"]
+categories = ["embedded", "no-std"]
+license = "MIT OR Apache-2.0"
+repository = "not defined"
+
+[dependencies.cortex-m-semihosting]
+version = "0.2.0"
+
+#[dependencies.cortex-m-rt]
+#version = "0.3.5"
+#features = ["abort-on-panic"]
+
+#[dependencies.cortex-m]
+#version = "0.3.0"
+
+
+[profile.dev]
+lto = true
+debug = true
+
+[profile.release]
+lto = true
+debug = true
diff --git a/panic_semihosting/src/lib.rs b/panic_semihosting/src/lib.rs
new file mode 100644
index 0000000..bfa5db2
--- /dev/null
+++ b/panic_semihosting/src/lib.rs
@@ -0,0 +1,12 @@
+
+#[lang = "panic_fmt"]
+unsafe extern "C" fn panic_fmt(
+ _: ::core::fmt::Arguments,
+ _: &'static str,
+ _: u32,
+ _: u32,
+) -> ! {
+ hprint!("panicked at '");
+ ::cortex_m_semihosting::io::write_fmt(_args);
+ hprintln!("', {}:{}", _file, _line);
+}
--
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