Atmosphere/stratosphere/sm/source/sm_main.cpp
2020-01-17 14:26:56 -08:00

125 lines
3.2 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 "sm_user_service.hpp"
#include "sm_manager_service.hpp"
#include "sm_dmnt_service.hpp"
#include "impl/sm_service_manager.hpp"
extern "C" {
extern u32 __start__;
u32 __nx_applet_type = AppletType_None;
#define INNER_HEAP_SIZE 0x4000
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. */
alignas(16) u8 __nx_exception_stack[ams::os::MemoryPageSize];
u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
void __libnx_exception_handler(ThreadExceptionDump *ctx);
}
namespace ams {
ncm::ProgramId CurrentProgramId = ncm::ProgramId::Sm;
namespace result {
bool CallFatalOnResultAssertion = false;
}
}
using namespace ams;
void __libnx_exception_handler(ThreadExceptionDump *ctx) {
ams::CrashHandler(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) {
hos::SetVersionForLibnx();
/* We must do no service setup here, because we are sm. */
}
void __appExit(void) {
/* Nothing to clean up, because we're sm. */
}
namespace {
/* sm:m, sm:, sm:dmnt. */
constexpr size_t NumServers = 3;
sf::hipc::ServerManager<NumServers> g_server_manager;
}
int main(int argc, char **argv)
{
/* NOTE: These handles are manually managed, but we don't save references to them to close on exit. */
/* This is fine, because if SM crashes we have much bigger issues. */
/* Create sm:, (and thus allow things to register to it). */
{
Handle sm_h;
R_ASSERT(svcManageNamedPort(&sm_h, "sm:", 0x40));
g_server_manager.RegisterServer<sm::UserService>(sm_h);
}
/* Create sm:m manually. */
{
Handle smm_h;
R_ASSERT(sm::impl::RegisterServiceForSelf(&smm_h, sm::ServiceName::Encode("sm:m"), 1));
g_server_manager.RegisterServer<sm::ManagerService>(smm_h);
}
/*===== ATMOSPHERE EXTENSION =====*/
/* Create sm:dmnt manually. */
{
Handle smdmnt_h;
R_ASSERT(sm::impl::RegisterServiceForSelf(&smdmnt_h, sm::ServiceName::Encode("sm:dmnt"), 1));
g_server_manager.RegisterServer<sm::DmntService>(smdmnt_h);
}
/*================================*/
/* Loop forever, servicing our services. */
g_server_manager.LoopProcess();
/* Cleanup. */
return 0;
}