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Atmosphere/stratosphere/ro/source/ro_main.cpp

130 lines
3.5 KiB
C++

/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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/>.
*/
#include <cstdlib>
#include <cstdint>
#include <cstring>
#include <malloc.h>
#include <switch.h>
#include <atmosphere.h>
#include <stratosphere.hpp>
#include "ro_debug_monitor.hpp"
#include "ro_service.hpp"
#include "ro_registration.hpp"
extern "C" {
extern u32 __start__;
u32 __nx_applet_type = AppletType_None;
#define INNER_HEAP_SIZE 0x30000
size_t nx_inner_heap_size = INNER_HEAP_SIZE;
char nx_inner_heap[INNER_HEAP_SIZE];
void __libnx_initheap(void);
void __appInit(void);
void __appExit(void);
/* Exception handling. */
u64 __stratosphere_title_id = TitleId_Ro;
}
void __libnx_exception_handler(ThreadExceptionDump *ctx) {
StratosphereCrashHandler(ctx);
}
void __libnx_initheap(void) {
void* addr = nx_inner_heap;
size_t size = nx_inner_heap_size;
/* Newlib */
extern char* fake_heap_start;
extern char* fake_heap_end;
fake_heap_start = (char*)addr;
fake_heap_end = (char*)addr + size;
}
void __appInit(void) {
Result rc;
SetFirmwareVersionForLibnx();
DoWithSmSession([&]() {
rc = setsysInitialize();
if (R_FAILED(rc)) {
std::abort();
}
rc = fsInitialize();
if (R_FAILED(rc)) {
std::abort();
}
if (GetRuntimeFirmwareVersion() < FirmwareVersion_300) {
rc = pminfoInitialize();
if (R_FAILED(rc)) {
std::abort();
}
}
rc = fsdevMountSdmc();
if (R_FAILED(rc)) {
std::abort();
}
});
CheckAtmosphereVersion(CURRENT_ATMOSPHERE_VERSION);
}
void __appExit(void) {
fsdevUnmountAll();
fsExit();
if (GetRuntimeFirmwareVersion() < FirmwareVersion_300) {
pminfoExit();
}
setsysExit();
}
/* Helpers to create RO objects. */
static const auto MakeRoServiceForSelf = []() { return std::make_shared<RelocatableObjectsService>(RoModuleType_ForSelf); };
static const auto MakeRoServiceForOthers = []() { return std::make_shared<RelocatableObjectsService>(RoModuleType_ForOthers); };
int main(int argc, char **argv)
{
/* Initialize. */
Registration::Initialize();
/* Static server manager. */
static auto s_server_manager = WaitableManager(1);
/* Create services. */
s_server_manager.AddWaitable(new ServiceServer<DebugMonitorService>("ro:dmnt", 2));
/* NOTE: Official code passes 32 for ldr:ro max sessions. We will pass 2, because that's the actual limit. */
s_server_manager.AddWaitable(new ServiceServer<RelocatableObjectsService, +MakeRoServiceForSelf>("ldr:ro", 2));
if (GetRuntimeFirmwareVersion() >= FirmwareVersion_700) {
s_server_manager.AddWaitable(new ServiceServer<RelocatableObjectsService, +MakeRoServiceForOthers>("ro:1", 2));
}
/* Loop forever, servicing our services. */
s_server_manager.Process();
/* Cleanup */
return 0;
}