Lorenzo Dellacà
a39053c3c3
* origin/master: (98 commits) rosalina: fix for latest libctru changes pm: fix critical bugs where 1.0(?) titles not in the list have scheduling mode misconfigured loader: revert to use the NS patch due to a Nintendo bug: https://www.3dbrew.org/wiki/NCCH/Extended_Header#Flag1 loader: replace NS N3DS CPU patch with exheader override, fix overriding exheader with homebrew rosalina: ntp: use PTMSYSM_SetRtcTime revert the memory map to the old one (mostly) fix module loading kext: fix outer memory cacheability on newer versions so bascially rosalina's image... rosalina: add hidden debug info menu rosalina: refactor menu handling rosalina: rephrase brightness warning rosalina: add brightness control menu rosalina/pm: remove fs patch, use pm instead rosalina: cleanup variable names rosalina: reorder menus Fix latest commit rosalina menu: add scrolling, cpad and inputredir support (note: no ZL/ZR due to technical reasons) stuff newlib... ... # Conflicts: # k11_extension/source/main.c # k11_extension/source/svc/UnmapProcessMemoryEx.c # sysmodules/rosalina/Makefile # sysmodules/rosalina/include/menu.h # sysmodules/rosalina/include/utils.h # sysmodules/rosalina/source/errdisp.c # sysmodules/rosalina/source/main.c # sysmodules/rosalina/source/menu.c # sysmodules/rosalina/source/menus.c
87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/*
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* This file is part of Luma3DS
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* Copyright (C) 2016-2020 Aurora Wright, TuxSH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "svc/MapProcessMemoryEx.h"
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Result MapProcessMemoryEx(Handle dstProcessHandle, u32 vaDst, Handle srcProcessHandle, u32 vaSrc, u32 size)
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{
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Result res = 0;
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u32 sizeInPage = size >> 12;
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KLinkedList list;
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KProcess *srcProcess;
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KProcess *dstProcess;
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KProcessHandleTable *handleTable = handleTableOfProcess(currentCoreContext->objectContext.currentProcess);
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if (dstProcessHandle == CUR_PROCESS_HANDLE)
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{
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dstProcess = currentCoreContext->objectContext.currentProcess;
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KAutoObject__AddReference((KAutoObject *)dstProcess);
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}
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else
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dstProcess = KProcessHandleTable__ToKProcess(handleTable, dstProcessHandle);
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if (dstProcess == NULL)
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return 0xD8E007F7;
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if (srcProcessHandle == CUR_PROCESS_HANDLE)
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{
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srcProcess = currentCoreContext->objectContext.currentProcess;
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KAutoObject__AddReference((KAutoObject *)srcProcess);
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}
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else
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srcProcess = KProcessHandleTable__ToKProcess(handleTable, srcProcessHandle);
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if (srcProcess == NULL)
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{
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res = 0xD8E007F7;
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goto exit1;
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}
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KLinkedList__Initialize(&list);
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res = KProcessHwInfo__GetListOfKBlockInfoForVA(hwInfoOfProcess(srcProcess), &list, vaSrc, sizeInPage);
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if (res >= 0)
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{
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// Check if the destination address is free and large enough
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res = KProcessHwInfo__CheckVaState(hwInfoOfProcess(dstProcess), vaDst, size, 0, 0);
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if (res == 0)
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res = KProcessHwInfo__MapListOfKBlockInfo(hwInfoOfProcess(dstProcess), vaDst, &list, 0x5806, MEMPERM_RW | 0x18, 0);
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}
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KLinkedList_KBlockInfo__Clear(&list);
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((KAutoObject *)srcProcess)->vtable->DecrementReferenceCount((KAutoObject *)srcProcess);
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exit1:
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((KAutoObject *)dstProcess)->vtable->DecrementReferenceCount((KAutoObject *)dstProcess);
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invalidateEntireInstructionCache();
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flushEntireDataCache();
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return res;
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}
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