277 lines
8.4 KiB
C
277 lines
8.4 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 <3ds.h>
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#include "memory.h"
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#include "menu.h"
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#include "service_manager.h"
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#include "errdisp.h"
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#include "hbloader.h"
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#include "3dsx.h"
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#include "utils.h"
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#include "MyThread.h"
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#include "menus/miscellaneous.h"
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#include "plgloader.h"
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#include "menus/debugger.h"
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#include "menus/screen_filters.h"
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#include "menus/cheats.h"
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#include "menus/sysconfig.h"
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#include "input_redirection.h"
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#include "minisoc.h"
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#include "draw.h"
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#include "task_runner.h"
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bool isN3DS;
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Result __sync_init(void);
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Result __sync_fini(void);
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void __libc_init_array(void);
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void __libc_fini_array(void);
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void __ctru_exit(int rc) { (void)rc; } // needed to avoid linking error
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// this is called after main exits
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void __wrap_exit(int rc)
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{
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(void)rc;
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// TODO: make pm terminate rosalina
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__libc_fini_array();
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// Kernel will take care of it all
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/*
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pmDbgExit();
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fsExit();
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svcCloseHandle(*fsRegGetSessionHandle());
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srvExit();
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__sync_fini();*/
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svcExitProcess();
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}
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// this is called before main
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void initSystem(void)
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{
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s64 out;
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Result res;
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__sync_init();
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mappableInit(0x10000000, 0x14000000);
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isN3DS = svcGetSystemInfo(&out, 0x10001, 0) == 0;
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svcGetSystemInfo(&out, 0x10000, 0x100);
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Luma_SharedConfig->hbldr_3dsx_tid = out == 0 ? HBLDR_DEFAULT_3DSX_TID : (u64)out;
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Luma_SharedConfig->use_hbldr = true;
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svcGetSystemInfo(&out, 0x10000, 0x101);
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menuCombo = out == 0 ? DEFAULT_MENU_COMBO : (u32)out;
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miscellaneousMenu.items[0].title = Luma_SharedConfig->hbldr_3dsx_tid == HBLDR_DEFAULT_3DSX_TID ?
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"Switch the hb. title to the current app." :
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"Switch the hb. title to hblauncher_loader";
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for(res = 0xD88007FA; res == (Result)0xD88007FA; svcSleepThread(500 * 1000LL))
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{
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res = srvInit();
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if(R_FAILED(res) && res != (Result)0xD88007FA)
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svcBreak(USERBREAK_PANIC);
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}
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if (R_FAILED(pmAppInit()) || R_FAILED(pmDbgInit()))
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svcBreak(USERBREAK_PANIC);
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if (R_FAILED(fsInit()))
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svcBreak(USERBREAK_PANIC);
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if (R_FAILED(FSUSER_SetPriority(-16)))
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svcBreak(USERBREAK_PANIC);
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// **** DO NOT init services that don't come from KIPs here ****
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// Instead, init the service only where it's actually init (then deinit it).
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__libc_init_array();
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// ROSALINA HACKJOB END
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// Rosalina specific:
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u32 *tls = (u32 *)getThreadLocalStorage();
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memset(tls, 0, 0x80);
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tls[0] = 0x21545624;
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// ROSALINA HACKJOB BEGIN
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// NORMAL APPS SHOULD NOT DO THIS, EVER
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srvSetBlockingPolicy(true); // GetServiceHandle nonblocking if service port is full
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}
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bool menuShouldExit = false;
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bool preTerminationRequested = false;
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Handle preTerminationEvent;
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extern bool isHidInitialized;
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static void handleTermNotification(u32 notificationId)
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{
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(void)notificationId;
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}
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static void handleSleepNotification(u32 notificationId)
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{
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ptmSysmInit();
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s32 ackValue = ptmSysmGetNotificationAckValue(notificationId);
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switch (notificationId)
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{
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case PTMNOTIFID_SLEEP_REQUESTED:
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menuShouldExit = true;
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PTMSYSM_ReplyToSleepQuery(miniSocEnabled); // deny sleep request if we have network stuff running
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break;
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case PTMNOTIFID_GOING_TO_SLEEP:
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case PTMNOTIFID_SLEEP_ALLOWED:
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case PTMNOTIFID_FULLY_WAKING_UP:
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case PTMNOTIFID_HALF_AWAKE:
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PTMSYSM_NotifySleepPreparationComplete(ackValue);
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break;
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case PTMNOTIFID_SLEEP_DENIED:
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case PTMNOTIFID_FULLY_AWAKE:
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menuShouldExit = false;
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break;
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default:
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break;
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}
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ptmSysmExit();
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}
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static void handleShellNotification(u32 notificationId)
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{
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if (notificationId == 0x213) {
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// Shell opened
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// Note that this notification is fired on system init
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ScreenFiltersMenu_RestoreCct();
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menuShouldExit = false;
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} else {
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// Shell closed
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menuShouldExit = true;
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}
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}
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static void handlePreTermNotification(u32 notificationId)
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{
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(void)notificationId;
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// Might be subject to a race condition, but heh.
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miniSocUnlockState(true);
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// Disable input redirection
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InputRedirection_Disable(100 * 1000 * 1000LL);
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// Ask the debugger to terminate in approx 2 * 100ms
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debuggerDisable(100 * 1000 * 1000LL);
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// Kill the ac session if needed
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if(isConnectionForced)
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{
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acExit();
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isConnectionForced = false;
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SysConfigMenu_UpdateStatus(true);
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}
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Draw_Lock();
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if (isHidInitialized)
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hidExit();
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// Termination request
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menuShouldExit = true;
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preTerminationRequested = true;
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svcSignalEvent(preTerminationEvent);
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Draw_Unlock();
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}
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static void handleNextApplicationDebuggedByForce(u32 notificationId)
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{
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(void)notificationId;
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// Following call needs to be async because pm -> Loader depends on rosalina hb:ldr, handled in this very thread.
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TaskRunner_RunTask(debuggerFetchAndSetNextApplicationDebugHandleTask, NULL, 0);
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}
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static void handleRestartHbAppNotification(u32 notificationId)
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{
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(void)notificationId;
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TaskRunner_RunTask(HBLDR_RestartHbApplication, NULL, 0);
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}
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static const ServiceManagerServiceEntry services[] = {
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{ "hb:ldr", 2, HBLDR_HandleCommands, true },
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{ NULL },
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};
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static const ServiceManagerNotificationEntry notifications[] = {
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{ 0x100 , handleTermNotification },
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{ PTMNOTIFID_SLEEP_REQUESTED, handleSleepNotification },
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{ PTMNOTIFID_SLEEP_DENIED, handleSleepNotification },
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{ PTMNOTIFID_SLEEP_ALLOWED, handleSleepNotification },
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{ PTMNOTIFID_GOING_TO_SLEEP, handleSleepNotification },
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{ PTMNOTIFID_FULLY_WAKING_UP, handleSleepNotification },
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{ PTMNOTIFID_FULLY_AWAKE, handleSleepNotification },
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{ PTMNOTIFID_HALF_AWAKE, handleSleepNotification },
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{ 0x213, handleShellNotification },
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{ 0x214, handleShellNotification },
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{ 0x1000, handleNextApplicationDebuggedByForce },
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{ 0x2000, handlePreTermNotification },
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{ 0x3000, handleRestartHbAppNotification },
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{ 0x000, NULL },
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};
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int main(void)
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{
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static u8 ipcBuf[0x100] = {0}; // used by both err:f and hb:ldr
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// Set up static buffers for IPC
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u32* bufPtrs = getThreadStaticBuffers();
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memset(bufPtrs, 0, 16 * 2 * 4);
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bufPtrs[0] = IPC_Desc_StaticBuffer(sizeof(ipcBuf), 0);
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bufPtrs[1] = (u32)ipcBuf;
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bufPtrs[2] = IPC_Desc_StaticBuffer(sizeof(ldrArgvBuf), 1);
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bufPtrs[3] = (u32)ldrArgvBuf;
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if(R_FAILED(svcCreateEvent(&preTerminationEvent, RESET_STICKY)))
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svcBreak(USERBREAK_ASSERT);
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Draw_Init();
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Cheat_SeedRng(svcGetSystemTick());
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MyThread *menuThread = menuCreateThread();
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MyThread *taskRunnerThread = taskRunnerCreateThread();
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MyThread *plgloaderThread = PluginLoader__CreateThread();
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if (R_FAILED(ServiceManager_Run(services, notifications, NULL)))
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svcBreak(USERBREAK_PANIC);
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MyThread_Join(menuThread, -1LL);
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MyThread_Join(taskRunnerThread, -1LL);
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MyThread_Join(plgloaderThread, -1LL);
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return 0;
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}
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