mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2025-10-31 03:05:48 +01:00
139 lines
4.2 KiB
C++
139 lines
4.2 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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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#include "ldr_development_manager.hpp"
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#include "ldr_loader_service.hpp"
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extern "C" {
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extern u32 __start__;
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u32 __nx_applet_type = AppletType_None;
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u32 __nx_fs_num_sessions = 1;
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#define INNER_HEAP_SIZE 0x8000
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size_t nx_inner_heap_size = INNER_HEAP_SIZE;
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char nx_inner_heap[INNER_HEAP_SIZE];
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void __libnx_initheap(void);
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void __appInit(void);
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void __appExit(void);
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/* Exception handling. */
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alignas(16) u8 __nx_exception_stack[ams::os::MemoryPageSize];
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u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
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void __libnx_exception_handler(ThreadExceptionDump *ctx);
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}
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namespace ams {
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ncm::ProgramId CurrentProgramId = ncm::SystemProgramId::Loader;
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namespace result {
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bool CallFatalOnResultAssertion = false;
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}
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}
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using namespace ams;
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void __libnx_exception_handler(ThreadExceptionDump *ctx) {
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ams::CrashHandler(ctx);
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}
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void __libnx_initheap(void) {
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void* addr = nx_inner_heap;
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size_t size = nx_inner_heap_size;
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/* Newlib */
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extern char* fake_heap_start;
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extern char* fake_heap_end;
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fake_heap_start = (char*)addr;
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fake_heap_end = (char*)addr + size;
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}
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void __appInit(void) {
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hos::InitializeForStratosphere();
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/* Initialize services we need. */
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sm::DoWithSession([&]() {
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R_ABORT_UNLESS(fsInitialize());
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lr::Initialize();
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R_ABORT_UNLESS(fsldrInitialize());
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R_ABORT_UNLESS(splInitialize());
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});
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ams::CheckApiVersion();
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}
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void __appExit(void) {
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/* Cleanup services. */
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splExit();
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fsldrExit();
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lr::Finalize();
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fsExit();
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}
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namespace {
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struct ServerOptions {
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static constexpr size_t PointerBufferSize = 0x400;
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static constexpr size_t MaxDomains = 0;
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static constexpr size_t MaxDomainObjects = 0;
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};
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constexpr sm::ServiceName ProcessManagerServiceName = sm::ServiceName::Encode("ldr:pm");
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constexpr size_t ProcessManagerMaxSessions = 1;
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constexpr sm::ServiceName ShellServiceName = sm::ServiceName::Encode("ldr:shel");
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constexpr size_t ShellMaxSessions = 3;
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constexpr sm::ServiceName DebugMonitorServiceName = sm::ServiceName::Encode("ldr:dmnt");
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constexpr size_t DebugMonitorMaxSessions = 3;
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/* ldr:pm, ldr:shel, ldr:dmnt. */
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constexpr size_t NumServers = 3;
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constexpr size_t MaxSessions = ProcessManagerMaxSessions + ShellMaxSessions + DebugMonitorMaxSessions + 1;
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sf::hipc::ServerManager<NumServers, ServerOptions, MaxSessions> g_server_manager;
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}
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int main(int argc, char **argv)
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{
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/* Set thread name. */
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os::SetThreadNamePointer(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_NAME(ldr, Main));
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AMS_ASSERT(os::GetThreadPriority(os::GetCurrentThread()) == AMS_GET_SYSTEM_THREAD_PRIORITY(ldr, Main));
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/* Configure development. */
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/* NOTE: Nintendo really does call the getter function three times instead of caching the value. */
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ldr::SetDevelopmentForAcidProductionCheck(spl::IsDevelopmentHardware());
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ldr::SetDevelopmentForAntiDowngradeCheck(spl::IsDevelopmentHardware());
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ldr::SetDevelopmentForAcidSignatureCheck(spl::IsDevelopmentHardware());
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/* Add services to manager. */
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R_ABORT_UNLESS((g_server_manager.RegisterServer<ldr::pm::ProcessManagerInterface>(ProcessManagerServiceName, ProcessManagerMaxSessions)));
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R_ABORT_UNLESS((g_server_manager.RegisterServer<ldr::shell::ShellInterface>(ShellServiceName, ShellMaxSessions)));
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R_ABORT_UNLESS((g_server_manager.RegisterServer<ldr::dmnt::DebugMonitorInterface>(DebugMonitorServiceName, DebugMonitorMaxSessions)));
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/* Loop forever, servicing our services. */
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g_server_manager.LoopProcess();
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return 0;
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}
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