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Luma3DS-3GX/sysmodules/rosalina/source/main.c
2018-11-15 13:38:19 +01:00

157 lines
4.2 KiB
C

/*
* This file is part of Luma3DS
* Copyright (C) 2016-2018 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 <3ds.h>
#include "memory.h"
#include "services.h"
#include "fsreg.h"
#include "menu.h"
#include "errdisp.h"
#include "hbloader.h"
#include "utils.h"
#include "sleep.h"
#include "MyThread.h"
#include "menus/process_patches.h"
#include "menus/miscellaneous.h"
#include "plgloader.h"
// this is called before main
bool isN3DS;
void __appInit()
{
srvSysInit();
fsregInit();
fsSysInit();
}
// this is called after main exits
void __appExit()
{
acExit();
fsExit();
fsregExit();
srvSysExit();
}
Result __sync_init(void);
Result __sync_fini(void);
void __libc_init_array(void);
void __libc_fini_array(void);
void __ctru_exit()
{
__appExit();
__sync_fini();
__libc_fini_array();
for(;;) svcSleepThread(0); // kernel-loaded sysmodules except PXI are not supposed to terminate anyways
svcExitProcess();
}
void initSystem()
{
__libc_init_array();
s64 out;
isN3DS = svcGetSystemInfo(&out, 0x10001, 0) == 0;
svcGetSystemInfo(&out, 0x10000, 0x100);
HBLDR_3DSX_TID = out == 0 ? HBLDR_DEFAULT_3DSX_TID : (u64)out;
svcGetSystemInfo(&out, 0x10000, 0x101);
menuCombo = out == 0 ? DEFAULT_MENU_COMBO : (u32)out;
miscellaneousMenu.items[0].title = HBLDR_3DSX_TID == HBLDR_DEFAULT_3DSX_TID ? "Switch the hb. title to the current app." :
"Switch the hb. title to hblauncher_loader";
ProcessPatchesMenu_PatchUnpatchFSDirectly();
__sync_init();
__appInit();
// ROSALINA HACKJOB BEGIN
// NORMAL APPS SHOULD NOT DO THIS, EVER
u32 *tls = (u32 *)getThreadLocalStorage();
memset(tls, 0, 0x80);
tls[0] = 0x21545624;
// ROSALINA HACKJOB END
// Rosalina specific:
srvSetBlockingPolicy(true); // GetServiceHandle nonblocking if service port is full
}
bool terminationRequest = false;
Handle terminationRequestEvent;
int main(void)
{
Result res = 0;
Handle notificationHandle;
MyThread *menuThread = menuCreateThread(), *errDispThread = errDispCreateThread(),
*hbldrThread = hbldrCreateThread(), *plgloaderThread = PluginLoader__CreateThread();
if(R_FAILED(srvEnableNotification(&notificationHandle)))
svcBreak(USERBREAK_ASSERT);
if(R_FAILED(svcCreateEvent(&terminationRequestEvent, RESET_STICKY)))
svcBreak(USERBREAK_ASSERT);
Sleep__Init();
do
{
res = svcWaitSynchronization(notificationHandle, -1LL);
if(R_FAILED(res))
continue;
u32 notifId = 0;
if(R_FAILED(srvReceiveNotification(&notifId)))
svcBreak(USERBREAK_ASSERT);
if(notifId == 0x100)
{
// Termination request
terminationRequest = true;
svcSignalEvent(terminationRequestEvent);
}
Sleep__HandleNotification(notifId);
}
while(!terminationRequest);
MyThread_Join(menuThread, -1LL);
MyThread_Join(errDispThread, -1LL);
MyThread_Join(hbldrThread, -1LL);
MyThread_Join(plgloaderThread, -1LL);
svcCloseHandle(notificationHandle);
return 0;
}