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kern: begin skeletoning page table types

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This commit is contained in:
Michael Scire 2020-02-09 03:45:45 -08:00
parent 3284656aad
commit 50b8189e7f
17 changed files with 599 additions and 2 deletions
libraries/libmesosphere/source
kern_k_page_table_base.cpp

38
libraries/libmesosphere/source/kern_k_page_table_base.cpp Normal file
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/*
* 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/>.
*/
#include <mesosphere.hpp>
#include <mesosphere/kern_select_page_table.hpp>
namespace ams::kern {
Result KPageTableBase::InitializeForKernel(bool is_64_bit, void *table, KVirtualAddress start, KVirtualAddress end) {
/* Initialize impl table. */
this->impl.InitializeForKernel(table, start, end);
/* Initialize our members. */
MESOSPHERE_TODO("KPageTableBase member initialization");
/* Initialize our memory block manager. */
MESOSPHERE_TODO("R_TRY(this->memory_block_manager.Initialize(this->address_space_start, this->address_space_end, this->GetMemoryBlockSlabManager()));");
return ResultSuccess();
}
void KPageTableBase::Finalize() {
MESOSPHERE_TODO("this->memory_block_manager.Finalize(this->GetMemoryBlockSlabManager());");
MESOSPHERE_TODO("cpu::InvalidateEntireInstructionCache();");
}
}