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Exos: add exception vectors and flow controller access patches

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Lightos1 committed 2026-08-24 23:25:50 +02:00
1 parent c5fcc6c051
commit 7fea98a72d
6 files changed
+2151 -13
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Source/Atmosphere-Patches/secmon_define_exception_vectors_access_table.inc
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/*
* 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/>.
*/
#define __ACCESS_TABLE_NAME__ ExceptionVectorsAccessTable
#define __ACCESS_TABLE_ADDRESS__ MemoryRegionPhysicalDeviceExceptionVectors.GetAddress()
#define __ACCESS_TABLE_INC__ "secmon_exception_vectors_access_table_data.inc"
#include "secmon_define_access_table.inc"
#undef __ACCESS_TABLE_INC__
#undef __ACCESS_TABLE_ADDRESS__
#undef __ACCESS_TABLE_NAME__
Source/Atmosphere-Patches/secmon_define_flow_controller_access_table.inc
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/*
* 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/>.
*/
#define __ACCESS_TABLE_NAME__ FlowControllerAccessTable
#define __ACCESS_TABLE_ADDRESS__ MemoryRegionPhysicalDeviceFlowController.GetAddress()
#define __ACCESS_TABLE_INC__ "secmon_flow_controller_access_table_data.inc"
#include "secmon_define_access_table.inc"
#undef __ACCESS_TABLE_INC__
#undef __ACCESS_TABLE_ADDRESS__
#undef __ACCESS_TABLE_NAME__
Source/Atmosphere-Patches/secmon_exception_vectors_access_table_data.inc
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Source/Atmosphere-Patches/secmon_flow_controller_access_table_data.inc
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Source/Atmosphere-Patches/secmon_smc_register_access.cpp
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@@ -99,16 +99,20 @@ namespace ams::secmon::smc {
#include "secmon_define_pmc_access_table.inc"
#include "secmon_define_mc_access_table.inc"
#include "secmon_define_emc_access_table.inc"
#include "secmon_define_flow_controller_access_table.inc"
#include "secmon_define_exception_vectors_access_table.inc"
#include "secmon_define_rtc_pmc_access_table.inc"
#include "secmon_define_mc01_access_table.inc"
constexpr const AccessTableEntry AccessTables[] = {
{ PmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDevicePmc.GetAddress(), PmcAccessTable::Address, PmcAccessTable::Size, },
{ McAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceMemoryController.GetAddress(), McAccessTable::Address, McAccessTable::Size, },
{ EmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceExternalMemoryController.GetAddress(), EmcAccessTable::Address, EmcAccessTable::Size, },
{ RtcPmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceRtcPmc.GetAddress(), RtcPmcAccessTable::Address, RtcPmcAccessTable::Size, },
{ Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController0.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController0.GetAddress(), Mc01AccessTable::Size, },
{ Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController1.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController1.GetAddress(), Mc01AccessTable::Size, },
{ PmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDevicePmc.GetAddress(), PmcAccessTable::Address, PmcAccessTable::Size, },
{ McAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceMemoryController.GetAddress(), McAccessTable::Address, McAccessTable::Size, },
{ EmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceExternalMemoryController.GetAddress(), EmcAccessTable::Address, EmcAccessTable::Size, },
{ FlowControllerAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceFlowController.GetAddress(), FlowControllerAccessTable::Address, FlowControllerAccessTable::Size, },
{ ExceptionVectorsAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceExceptionVectors.GetAddress(), ExceptionVectorsAccessTable::Address, ExceptionVectorsAccessTable::Size, },
{ RtcPmcAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceRtcPmc.GetAddress(), RtcPmcAccessTable::Address, RtcPmcAccessTable::Size, },
{ Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController0.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController0.GetAddress(), Mc01AccessTable::Size, },
{ Mc01AccessTable::ReducedAccessTable.data(), Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController1.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController1.GetAddress(), Mc01AccessTable::Size, },
};
constexpr bool IsAccessAllowed(const AccessTableEntry &entry, uintptr_t address) {