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sf: properly support preservation of inline context

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This commit is contained in:
Michael Scire
2020-04-16 23:51:42 -07:00
parent 94ec9ae41b
commit d77fe98203
5 changed files with 148 additions and 0 deletions
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3
libraries/libstratosphere/include/stratosphere/sf.hpp
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@@ -22,6 +22,9 @@
#include <stratosphere/sf/sf_service_object.hpp>
#include <stratosphere/sf/hipc/sf_hipc_server_session_manager.hpp>
#include <stratosphere/sf/cmif/sf_cmif_inline_context.hpp>
#include <stratosphere/sf/sf_fs_inline_context.hpp>
#include <stratosphere/sf/sf_out.hpp>
#include <stratosphere/sf/sf_buffers.hpp>
#include <stratosphere/sf/impl/sf_impl_command_serialization.hpp>

35
libraries/libstratosphere/include/stratosphere/sf/cmif/sf_cmif_inline_context.hpp Normal file
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@@ -0,0 +1,35 @@
/*
* Copyright (c) 2018-2020 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/>.
*/
#pragma once
#include <stratosphere/sf/sf_common.hpp>
namespace ams::sf::cmif {
using InlineContext = u32;
InlineContext GetInlineContext();
InlineContext SetInlineContext(InlineContext ctx);
class ScopedInlineContextChanger {
private:
InlineContext prev_ctx;
public:
ALWAYS_INLINE explicit ScopedInlineContextChanger(InlineContext new_ctx) : prev_ctx(SetInlineContext(new_ctx)) { /* ... */ }
~ScopedInlineContextChanger() { SetInlineContext(this->prev_ctx); }
};
}

25
libraries/libstratosphere/include/stratosphere/sf/sf_fs_inline_context.hpp Normal file
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@@ -0,0 +1,25 @@
/*
* Copyright (c) 2018-2020 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/>.
*/
#pragma once
#include <stratosphere/sf/sf_common.hpp>
namespace ams::sf {
u8 GetFsInlineContext();
u8 SetFsInlineContext(u8 ctx);
}