[ox/std] Add substitutes file with missing __cxa_pure_virtual handler
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deps/ox/src/ox/std/CMakeLists.txt
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deps/ox/src/ox/std/CMakeLists.txt
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@ -6,6 +6,7 @@ add_library(
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memops.cpp
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memops.cpp
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new.cpp
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new.cpp
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random.cpp
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random.cpp
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substitutes.cpp
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stacktrace.cpp
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stacktrace.cpp
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strops.cpp
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strops.cpp
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trace.cpp
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trace.cpp
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29
deps/ox/src/ox/std/substitutes.cpp
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Normal file
29
deps/ox/src/ox/std/substitutes.cpp
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@ -0,0 +1,29 @@
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/*
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* Copyright 2015 - 2018 gtalent2@gmail.com
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef OX_USE_STDLIB
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#include <cstdlib>
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#include <stdio.h>
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// weak link panic to ensure that it exists, but allow it to be overriden by
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// platform specific code
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void __attribute__((weak)) panic(const char *msg) {
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printf("Unexpected state:\n%s", msg);
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std::abort();
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}
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extern "C" {
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void __cxa_pure_virtual() {
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panic("Missing virtual function");
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}
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}
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#endif
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