pw_assert_log: Route asserts through log
This adds a new module, pw_assert_log, which routes asserts into the
logging backend with a flag set, which can be detected to terminate
execution. This will enable clean assert tokenization.
Change-Id: Id7d14bb35ee0aefd465f4ce109ac270d523a3ec1
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/16103
Commit-Queue: Keir Mierle <keir@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
diff --git a/pw_assert_log/BUILD.gn b/pw_assert_log/BUILD.gn
new file mode 100644
index 0000000..5c4139c
--- /dev/null
+++ b/pw_assert_log/BUILD.gn
@@ -0,0 +1,47 @@
+# Copyright 2020 The Pigweed Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+# gn-format disable
+import("//build_overrides/pigweed.gni")
+
+import("$dir_pw_build/target_types.gni")
+import("$dir_pw_docgen/docs.gni")
+config("default_config") {
+ include_dirs = [ "public" ]
+}
+
+config("backend_config") {
+ include_dirs = [ "public_overrides" ]
+}
+
+pw_source_set("pw_assert_log") {
+ public_configs = [
+ ":backend_config",
+ ":default_config",
+ ]
+ deps = [ ":core" ]
+ public_deps = [ "$dir_pw_log" ]
+ public = [ "public_overrides/pw_assert_backend/assert_backend.h" ]
+}
+
+pw_source_set("core") {
+ public_configs = [ ":default_config" ]
+ public_deps = [ "$dir_pw_log" ]
+ deps = [ "$dir_pw_preprocessor" ]
+ public = [ "public/pw_assert_log/assert_log.h" ]
+}
+
+pw_doc_group("docs") {
+ sources = [ "docs.rst" ]
+}