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TuxSH adda19ecb2 so bascially rosalina's image...
was in BASE (hardcoded by kernel) while its heaps were in SYSTEM. Fix this; also put the kext where BASE was.
2020-05-18 01:15:44 +01:00

164 lines
4.9 KiB
C

/*
* This file is part of Luma3DS
* Copyright (C) 2016-2020 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/GetSystemInfo.h"
#include "utils.h"
#include "ipc.h"
#include "synchronization.h"
Result GetSystemInfoHook(s64 *out, s32 type, s32 param)
{
Result res = 0;
switch(type)
{
case 0x10000:
{
switch(param)
{
case 0:
*out = SYSTEM_VERSION(cfwInfo.versionMajor, cfwInfo.versionMinor, cfwInfo.versionBuild);
break;
case 1:
*out = cfwInfo.commitHash;
break;
case 2:
*out = (cfwInfo.configFormatVersionMajor << 16) | cfwInfo.configFormatVersionMinor;
break;
case 3:
*out = cfwInfo.config;
break;
case 4:
*out = cfwInfo.multiConfig;
break;
case 5:
*out = cfwInfo.bootConfig;
break;
case 0x100:
*out = (s64)cfwInfo.hbldr3dsxTitleId;
break;
case 0x101:
*out = cfwInfo.rosalinaMenuCombo;
break;
case 0x200: // isRelease
*out = cfwInfo.flags & 1;
break;
case 0x201: // isN3DS
*out = (cfwInfo.flags >> 4) & 1;
break;
case 0x202: // needToInitSd
*out = (cfwInfo.flags >> 5) & 1;
break;
case 0x203: // isSdMode
*out = (cfwInfo.flags >> 6) & 1;
break;
case 0x300: // K11Ext size
*out = (s64)(((u64)kextBasePa << 32) | (u64)(__end__ - __start__));
break;
case 0x301: // stolen SYSTEM memory size
*out = stolenSystemMemRegionSize;
break;
default:
*out = 0;
res = 0xF8C007F4; // not implemented
break;
}
break;
}
case 0x10001: // N3DS-related info
{
if(isN3DS)
{
switch(param)
{
case 0: // current clock rate
*out = (((CFG11_MPCORE_CLKCNT >> 1) & 3) + 1) * 268;
break;
case 1: // higher clock rate
*out = (((CFG11_MPCORE_CFG >> 2) & 1) + 2) * 268;
break;
case 2: // L2C enabled status
*out = L2C_CTRL & 1;
break;
default:
*out = 0;
res = 0xF8C007F4;
break;
}
}
else
{
*out = 0;
res = 0xF8C007F4;
}
break;
}
case 0x10002: // MMU config (cached values from booting)
{
switch(param)
{
case 0:
*out = TTBCR;
break;
default:
{
if((u32)param <= getNumberOfCores())
*out = L1MMUTableAddrs[param - 1];
else
{
*out = 0;
res = 0xF8C007F4;
}
break;
}
}
break;
}
case 0x20000:
{
*out = 0;
return 1;
}
default:
GetSystemInfo(out, type, param);
break;
}
return res;
}