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f7a5b51b0c
Splits up the pw_assert_basic module to add a facade layer to allow a user to provide a custom pw_assert_basic_HandleFailure() implementation. The existing handler, previously named pw_Crash(), was moved to a basic_handler facade which mirrors the pw_cpu_exception structure and naming. Unlike pw_cpu_exception, pw_assert_basic defaults to the basic_handler backend. This refactor should allow users, especially during initial bringup, to trivially bring up assert support with target specific handlers with less code duplication and complications. Note that pw_assert_basic is still not recommended for production use as it is rather heavy weight, we strongly recommend using tokenized asserts. Change-Id: I3a0c0aacc9a88d44b35b24ad0a13dd7e2badc209 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/28520 Commit-Queue: Ewout van Bekkum <ewout@google.com> Reviewed-by: Keir Mierle <keir@google.com>
30 lines
1.0 KiB
C++
30 lines
1.0 KiB
C++
// Copyright 2020 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#include "pw_assert/options.h"
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#include "pw_assert_basic/handler.h"
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extern "C" void pw_assert_HandleFailure(void) {
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#if PW_ASSERT_ENABLE_DEBUG
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pw_assert_basic_HandleFailure(
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nullptr, -1, nullptr, "Crash: PW_ASSERT() or PW_DASSERT() failure");
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#else
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pw_assert_basic_HandleFailure(
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nullptr,
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-1,
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nullptr,
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"Crash: PW_ASSERT() failure. Note: PW_DASSERT disabled");
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#endif // PW_ASSERT_ENABLE_DEBUG
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}
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