2017-06-05 02:02:04 +02:00
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/*
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* This file is part of Luma3DS
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2020-04-25 14:26:21 +02:00
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* Copyright (C) 2016-2020 Aurora Wright, TuxSH
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2017-06-05 02:02:04 +02:00
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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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2019-03-16 23:40:43 +01:00
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#include "service_manager.h"
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2017-06-05 02:02:04 +02:00
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#include "errdisp.h"
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#include "hbloader.h"
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2019-03-16 23:40:43 +01:00
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#include "3dsx.h"
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2017-06-05 02:02:04 +02:00
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#include "utils.h"
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#include "MyThread.h"
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#include "menus/process_patches.h"
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2017-06-18 22:31:21 +02:00
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#include "menus/miscellaneous.h"
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2019-03-31 20:01:16 +02:00
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#include "menus/debugger.h"
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2018-04-15 16:26:20 +02:00
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#include "menus/screen_filters.h"
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2020-04-26 12:47:15 +02:00
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#include "menus/cheats.h"
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2017-06-05 02:02:04 +02:00
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2019-04-18 22:58:53 +02:00
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#include "task_runner.h"
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2020-04-26 02:50:47 +02:00
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bool isN3DS;
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2019-03-29 22:40:54 +01:00
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static Result stealFsReg(void)
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{
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Result ret = 0;
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ret = svcControlService(SERVICEOP_STEAL_CLIENT_SESSION, fsRegGetSessionHandle(), "fs:REG");
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while(ret == 0x9401BFE)
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{
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svcSleepThread(500 * 1000LL);
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ret = svcControlService(SERVICEOP_STEAL_CLIENT_SESSION, fsRegGetSessionHandle(), "fs:REG");
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}
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return ret;
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}
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static Result fsRegSetupPermissions(void)
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{
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u32 pid;
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Result res;
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FS_ProgramInfo info;
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ExHeader_Arm11StorageInfo storageInfo = {
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.fs_access_info = FSACCESS_NANDRO_RW | FSACCESS_NANDRW | FSACCESS_SDMC_RW,
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};
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info.programId = 0x0004013000006902LL; // Rosalina TID
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info.mediaType = MEDIATYPE_NAND;
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if(R_SUCCEEDED(res = svcGetProcessId(&pid, CUR_PROCESS_HANDLE)))
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res = FSREG_Register(pid, 0xFFFF000000000000LL, &info, &storageInfo);
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return res;
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}
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2020-04-26 02:50:47 +02:00
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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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2019-07-21 19:05:37 +02:00
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2020-04-26 02:50:47 +02:00
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void __ctru_exit(int rc) { (void)rc; } // needed to avoid linking error
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2017-06-05 02:02:04 +02:00
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// this is called after main exits
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2020-04-26 02:50:47 +02:00
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void exit(int rc)
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2017-06-05 02:02:04 +02:00
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{
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2020-04-26 02:50:47 +02:00
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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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2020-04-26 20:36:59 +02:00
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// Kernel will take care of it all
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2020-04-26 21:55:52 +02:00
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/*
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2019-03-30 18:12:54 +01:00
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pmDbgExit();
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2017-06-05 02:02:04 +02:00
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fsExit();
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2019-03-11 00:17:01 +01:00
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svcCloseHandle(*fsRegGetSessionHandle());
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srvExit();
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2020-04-26 20:36:59 +02:00
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__sync_fini();*/
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2020-04-26 22:37:18 +02:00
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2017-06-05 02:02:04 +02:00
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svcExitProcess();
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}
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2020-04-26 02:50:47 +02:00
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// this is called before main
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void initSystem(void)
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2017-06-05 02:02:04 +02:00
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{
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2017-06-18 22:31:21 +02:00
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s64 out;
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2020-04-26 02:50:47 +02:00
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Result res;
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__sync_init();
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2017-06-18 22:31:21 +02:00
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isN3DS = svcGetSystemInfo(&out, 0x10001, 0) == 0;
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svcGetSystemInfo(&out, 0x10000, 0x100);
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HBLDR_3DSX_TID = out == 0 ? HBLDR_DEFAULT_3DSX_TID : (u64)out;
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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 = HBLDR_3DSX_TID == HBLDR_DEFAULT_3DSX_TID ? "Switch the hb. title to the current app." :
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"Switch the hb. title to hblauncher_loader";
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2017-11-02 21:52:14 +01:00
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ProcessPatchesMenu_PatchUnpatchFSDirectly();
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2020-04-26 02:50:47 +02:00
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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(stealFsReg()) || R_FAILED(fsRegSetupPermissions()) || R_FAILED(fsInit()))
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svcBreak(USERBREAK_PANIC);
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if (R_FAILED(pmDbgInit()))
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svcBreak(USERBREAK_PANIC);
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2020-04-26 21:55:52 +02:00
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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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2020-04-26 02:50:47 +02:00
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2018-05-23 03:16:32 +02:00
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__libc_init_array();
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2018-01-15 02:27:07 +01:00
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// ROSALINA HACKJOB BEGIN
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// NORMAL APPS SHOULD NOT DO THIS, EVER
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u32 *tls = (u32 *)getThreadLocalStorage();
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memset(tls, 0, 0x80);
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2018-06-14 18:13:57 +02:00
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tls[0] = 0x21545624;
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2018-01-15 02:27:07 +01:00
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// ROSALINA HACKJOB END
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// Rosalina specific:
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srvSetBlockingPolicy(true); // GetServiceHandle nonblocking if service port is full
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2017-06-05 02:02:04 +02:00
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}
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bool terminationRequest = false;
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Handle terminationRequestEvent;
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2019-03-16 23:40:43 +01:00
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static void handleTermNotification(u32 notificationId)
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{
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(void)notificationId;
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// Termination request
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terminationRequest = true;
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svcSignalEvent(terminationRequestEvent);
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}
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2019-03-31 20:01:16 +02:00
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static void handleNextApplicationDebuggedByForce(u32 notificationId)
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{
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(void)notificationId;
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2019-04-18 22:58:53 +02:00
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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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2020-04-26 22:37:18 +02:00
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TaskRunner_RunTask(debuggerFetchAndSetNextApplicationDebugHandleTask, NULL, 0);
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2019-03-31 20:01:16 +02:00
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}
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2019-03-16 23:40:43 +01:00
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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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2019-03-31 20:01:16 +02:00
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{ 0x100 , handleTermNotification },
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{ 0x1000, handleNextApplicationDebuggedByForce },
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2019-03-16 23:40:43 +01:00
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{ 0x000, NULL },
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};
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2017-06-05 02:02:04 +02:00
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int main(void)
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{
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2019-03-16 23:40:43 +01:00
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static u8 ipcBuf[0x100] = {0}; // used by both err:f and hb:ldr
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2017-06-05 02:02:04 +02:00
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2019-03-16 23:40:43 +01:00
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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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2017-06-05 02:02:04 +02:00
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if(R_FAILED(svcCreateEvent(&terminationRequestEvent, RESET_STICKY)))
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svcBreak(USERBREAK_ASSERT);
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2020-04-26 12:47:15 +02:00
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Cheat_SeedRng(svcGetSystemTick());
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2019-03-16 23:40:43 +01:00
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MyThread *menuThread = menuCreateThread();
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2019-04-18 22:58:53 +02:00
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MyThread *taskRunnerThread = taskRunnerCreateThread();
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2020-04-16 01:16:25 +02:00
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MyThread *errDispThread = errDispCreateThread();
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2018-04-15 16:26:20 +02:00
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2019-03-16 23:40:43 +01:00
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if (R_FAILED(ServiceManager_Run(services, notifications, NULL)))
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svcBreak(USERBREAK_PANIC);
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2017-06-05 02:02:04 +02:00
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2020-04-26 22:37:18 +02:00
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TaskRunner_Terminate();
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2017-06-05 02:02:04 +02:00
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MyThread_Join(menuThread, -1LL);
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2019-04-18 22:58:53 +02:00
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MyThread_Join(taskRunnerThread, -1LL);
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2020-04-16 01:16:25 +02:00
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MyThread_Join(errDispThread, -1LL);
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2017-06-05 02:02:04 +02:00
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return 0;
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}
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