/* * Copyright (c) 2018-2020 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 <stratosphere.hpp> #include "tio_file_server.hpp" extern "C" { extern u32 __start__; u32 __nx_applet_type = AppletType_None; u32 __nx_fs_num_sessions = 1; #define INNER_HEAP_SIZE 0x0 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); void *__libnx_alloc(size_t size); void *__libnx_aligned_alloc(size_t alignment, size_t size); void __libnx_free(void *mem); } namespace ams { ncm::ProgramId CurrentProgramId = ncm::SystemProgramId::DevServer; } using namespace ams; #define AMS_TIO_SERVER_USE_FATAL_ERROR 1 #if AMS_TIO_SERVER_USE_FATAL_ERROR extern "C" { /* 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); } void __libnx_exception_handler(ThreadExceptionDump *ctx) { ams::CrashHandler(ctx); } #endif namespace ams::tio { namespace { alignas(0x40) constinit u8 g_fs_heap_buffer[64_KB]; alignas(0x40) constinit u8 g_htcs_buffer[1_KB]; lmem::HeapHandle g_fs_heap_handle; void *AllocateForFs(size_t size) { return lmem::AllocateFromExpHeap(g_fs_heap_handle, size); } void DeallocateForFs(void *p, size_t size) { return lmem::FreeToExpHeap(g_fs_heap_handle, p); } void InitializeFsHeap() { /* Setup fs allocator. */ g_fs_heap_handle = lmem::CreateExpHeap(g_fs_heap_buffer, sizeof(g_fs_heap_buffer), lmem::CreateOption_ThreadSafe); } } } 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; ams::tio::InitializeFsHeap(); } void __appInit(void) { hos::InitializeForStratosphere(); /* Initialize FS heap. */ fs::SetAllocator(tio::AllocateForFs, tio::DeallocateForFs); /* Disable FS auto-abort. */ fs::SetEnabledAutoAbort(false); R_ABORT_UNLESS(sm::Initialize()); R_ABORT_UNLESS(fsInitialize()); ams::CheckApiVersion(); } void __appExit(void) { fsExit(); } namespace ams { void *Malloc(size_t size) { AMS_ABORT("ams::Malloc was called"); } void Free(void *ptr) { AMS_ABORT("ams::Free was called"); } } void *operator new(size_t size) { AMS_ABORT("operator new(size_t) was called"); } void operator delete(void *p) { AMS_ABORT("operator delete(void *) was called"); } void *__libnx_alloc(size_t size) { AMS_ABORT("__libnx_alloc was called"); } void *__libnx_aligned_alloc(size_t alignment, size_t size) { AMS_ABORT("__libnx_aligned_alloc was called"); } void __libnx_free(void *mem) { AMS_ABORT("__libnx_free was called"); } int main(int argc, char **argv) { /* Set thread name. */ os::SetThreadNamePointer(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_NAME(TioServer, Main)); AMS_ASSERT(os::GetThreadPriority(os::GetCurrentThread()) == AMS_GET_SYSTEM_THREAD_PRIORITY(TioServer, Main)); /* Initialize htcs. */ constexpr auto HtcsSocketCountMax = 2; const size_t buffer_size = htcs::GetWorkingMemorySize(HtcsSocketCountMax); AMS_ABORT_UNLESS(sizeof(tio::g_htcs_buffer) >= buffer_size); htcs::InitializeForSystem(tio::g_htcs_buffer, buffer_size, HtcsSocketCountMax); /* Initialize the file server. */ tio::InitializeFileServer(); /* Start the file server. */ tio::StartFileServer(); /* Wait for the file server to finish. */ tio::WaitFileServer(); return 0; }