add entire atmosphere source code and also add ram timing fixes

Source/Atmosphere/libraries/libstratosphere/source/sm/sm_api.cpp

@@ -0,0 +1,106 @@
+/*
+ * 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>
+#include "sm_utils.hpp"
+
+namespace ams::sm {
+
+    #if defined(ATMOSPHERE_OS_HORIZON)
+    namespace {
+
+        constinit int g_ref_count = 0;
+        constinit os::SdkMutex g_mutex;
+
+    }
+
+    /* Initialization. */
+    Result Initialize() {
+        std::scoped_lock lk(g_mutex);
+
+        if (g_ref_count > 0) {
+            ++g_ref_count;
+        } else {
+            R_TRY(::smInitialize());
+            g_ref_count = 1;
+        }
+
+        R_SUCCEED();
+    }
+
+    Result Finalize() {
+        /* NOTE: Nintendo does nothing here. */
+        R_SUCCEED();
+    }
+
+    /* Ordinary SM API. */
+    Result GetServiceHandle(os::NativeHandle *out, ServiceName name) {
+        R_RETURN(smGetServiceOriginal(out, impl::ConvertName(name)));
+    }
+
+    Result RegisterService(os::NativeHandle *out, ServiceName name, size_t max_sessions, bool is_light) {
+        R_RETURN(smRegisterService(out, impl::ConvertName(name), is_light, static_cast<int>(max_sessions)));
+    }
+
+    Result UnregisterService(ServiceName name) {
+        R_RETURN(smUnregisterService(impl::ConvertName(name)));
+    }
+
+    /* Atmosphere extensions. */
+    Result HasService(bool *out, ServiceName name) {
+        R_RETURN(smAtmosphereHasService(out, impl::ConvertName(name)));
+    }
+
+    Result WaitService(ServiceName name) {
+        R_RETURN(smAtmosphereWaitService(impl::ConvertName(name)));
+    }
+    #else
+    Result Initialize() {
+        R_SUCCEED();
+    }
+
+    Result Finalize() {
+        R_SUCCEED();
+    }
+
+    /* Ordinary SM API. */
+    Result GetServiceHandle(os::NativeHandle *out, ServiceName name) {
+        AMS_UNUSED(out, name);
+        AMS_ABORT("TODO?");
+    }
+
+    Result RegisterService(os::NativeHandle *out, ServiceName name, size_t max_sessions, bool is_light) {
+        AMS_UNUSED(out, name, max_sessions, is_light);
+        AMS_ABORT("TODO?");
+    }
+
+    Result UnregisterService(ServiceName name) {
+        AMS_UNUSED(name);
+        AMS_ABORT("TODO?");
+    }
+
+    /* Atmosphere extensions. */
+    Result HasService(bool *out, ServiceName name) {
+        AMS_UNUSED(out, name);
+        AMS_ABORT("TODO?");
+    }
+
+    Result WaitService(ServiceName name) {
+        AMS_UNUSED(name);
+        AMS_ABORT("TODO?");
+    }
+    #endif
+
+}