ams: support building unit test programs on windows/linux/macos

libraries/libstratosphere/source/ams/ams_environment_weak.os.macos.cpp

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+
+namespace ams {
+
+    namespace os {
+
+        void Initialize();
+
+    }
+
+    void *Malloc(size_t size) {
+        return std::malloc(size);
+    }
+
+    void Free(void *ptr) {
+        return std::free(ptr);
+    }
+
+    void *MallocForRapidJson(size_t size) {
+        return std::malloc(size);
+    }
+
+    void *ReallocForRapidJson(void *ptr, size_t size) {
+        return std::realloc(ptr, size);
+    }
+
+    void FreeForRapidJson(void *ptr) {
+        return std::free(ptr);
+    }
+
+    NORETURN void AbortImpl() {
+        std::abort();
+    }
+
+}
+
+extern "C" {
+
+    /* Redefine C++ exception handlers. Requires wrap linker flag. */
+    #define WRAP_ABORT_FUNC(func) void NORETURN __wrap_##func(void) { std::abort(); __builtin_unreachable(); }
+    WRAP_ABORT_FUNC(__cxa_pure_virtual)
+    #undef WRAP_ABORT_FUNC
+
+}