add CI, add device specific check of the vector table size, ..

- document the `main` symbol as an alternative to `entry!`
- document `ResetTrampoline`
- fix: `PendSV` is available on ARMv6-M
- document that `entry!` and `exception!` must be called from accessible modules.
- add a deny lint to `entry!` and `exception!` to prevent them from being invoked from inaccessible
  modules.

1 files changed, 34 insertions, 0 deletions

diff --git a/cortex-m-rt/ci/script.sh b/cortex-m-rt/ci/script.sh
new file mode 100644
index 0000000..221386d
--- /dev/null
+++ b/cortex-m-rt/ci/script.sh
@@ -0,0 +1,34 @@
+set -euxo pipefail
+
+main() {
+    cargo check --target $TARGET
+
+    cargo check --target $TARGET --features device
+
+    local examples=(
+        minimal
+        main
+        state
+    )
+    if [ $TRAVIS_RUST_VERSION = nightly ]; then
+        for ex in "${examples[@]}"; do
+            cargo rustc --target $TARGET --example $ex -- \
+                  -C link-arg=-nostartfiles \
+                  -C link-arg=-Wl,-Tlink.x
+
+            cargo rustc --target $TARGET --example $ex --release -- \
+                  -C link-arg=-nostartfiles \
+                  -C link-arg=-Wl,-Tlink.x
+        done
+
+        cargo rustc --target $TARGET --example device --features device -- \
+              -C link-arg=-nostartfiles \
+              -C link-arg=-Wl,-Tlink.x
+
+        cargo rustc --target $TARGET --example device --features device --release -- \
+              -C link-arg=-nostartfiles \
+              -C link-arg=-Wl,-Tlink.x
+    fi
+}
+
+main