95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
/*
|
|
* This file is part of Luma3DS
|
|
* Copyright (C) 2016-2019 Aurora Wright, TuxSH
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that 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/>.
|
|
*
|
|
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
|
|
* * Requiring preservation of specified reasonable legal notices or
|
|
* author attributions in that material or in the Appropriate Legal
|
|
* Notices displayed by works containing it.
|
|
* * Prohibiting misrepresentation of the origin of that material,
|
|
* or requiring that modified versions of such material be marked in
|
|
* reasonable ways as different from the original version.
|
|
*/
|
|
|
|
#include "svc/GetProcessInfo.h"
|
|
#include <string.h>
|
|
|
|
Result GetProcessInfoHook(s64 *out, Handle processHandle, u32 type)
|
|
{
|
|
Result res = 0;
|
|
|
|
if(type >= 0x10000)
|
|
{
|
|
KProcessHandleTable *handleTable = handleTableOfProcess(currentCoreContext->objectContext.currentProcess);
|
|
KProcess *process;
|
|
if(processHandle == CUR_PROCESS_HANDLE)
|
|
{
|
|
process = currentCoreContext->objectContext.currentProcess;
|
|
KAutoObject__AddReference((KAutoObject *)process);
|
|
}
|
|
else
|
|
process = KProcessHandleTable__ToKProcess(handleTable, processHandle);
|
|
|
|
if(process == NULL)
|
|
return 0xD8E007F7; // invalid handle
|
|
|
|
switch(type)
|
|
{
|
|
case 0x10000:
|
|
memcpy(out, codeSetOfProcess(process)->processName, 8);
|
|
break;
|
|
case 0x10001:
|
|
*(u64 *)out = codeSetOfProcess(process)->titleId;
|
|
break;
|
|
case 0x10002:
|
|
*out = codeSetOfProcess(process)->nbTextPages << 12;
|
|
break;
|
|
case 0x10003:
|
|
*out = codeSetOfProcess(process)->nbRodataPages << 12;
|
|
break;
|
|
case 0x10004:
|
|
*out = codeSetOfProcess(process)->nbRwPages << 12;
|
|
break;
|
|
case 0x10005:
|
|
*out = (s64)(u64)(u32)codeSetOfProcess(process)->textSection.section.loadAddress;
|
|
break;
|
|
case 0x10006:
|
|
*out = (s64)(u64)(u32)codeSetOfProcess(process)->rodataSection.section.loadAddress;
|
|
break;
|
|
case 0x10007:
|
|
*out = (s64)(u64)(u32)codeSetOfProcess(process)->dataSection.section.loadAddress;
|
|
break;
|
|
case 0x10008:
|
|
{
|
|
KProcessHwInfo *hwInfo = hwInfoOfProcess(process);
|
|
u32 ttb = KPROCESSHWINFO_GET_RVALUE(hwInfo, translationTableBase);
|
|
*out = ttb & ~((1 << (14 - TTBCR)) - 1);
|
|
break;
|
|
}
|
|
default:
|
|
res = 0xD8E007ED; // invalid enum value
|
|
break;
|
|
}
|
|
|
|
((KAutoObject *)process)->vtable->DecrementReferenceCount((KAutoObject *)process);
|
|
}
|
|
|
|
else
|
|
res = GetProcessInfo(out, processHandle, type);
|
|
|
|
return res;
|
|
}
|