mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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e9849c74cf
Some notes: * Unless `atmosphere!enable_log_manager` is true, Nintendo's log manager will be used instead. * This prevents paying memory costs for LM when not enabling logging. * To facilitate this, Atmosphere's log manager has a different program id from Nintendo's. * `atmosphere!enable_htc` implies `atmosphere!enable_log_manager`. * LogManager logs to tma, and the SD card (if `lm!enable_sd_card_logging` is true, which it is by default). * Binary logs are saved to `lm!sd_card_log_output_directory`, which is `atmosphere/binlogs` by default.
166 lines
3.8 KiB
C++
166 lines
3.8 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 <stratosphere.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 = 2;
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#define INNER_HEAP_SIZE 0x0
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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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void *__libnx_alloc(size_t size);
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void *__libnx_aligned_alloc(size_t alignment, size_t size);
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void __libnx_free(void *mem);
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}
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namespace ams {
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ncm::ProgramId CurrentProgramId = ncm::AtmosphereProgramId::AtmosphereLogManager;
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}
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using namespace ams;
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#define AMS_LM_USE_FATAL_ERROR 1
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#if AMS_LM_USE_FATAL_ERROR
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extern "C" {
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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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void __libnx_exception_handler(ThreadExceptionDump *ctx) {
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ams::CrashHandler(ctx);
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}
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#endif
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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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R_ABORT_UNLESS(sm::Initialize());
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R_ABORT_UNLESS(::fsInitialize());
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R_ABORT_UNLESS(::setsysInitialize());
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R_ABORT_UNLESS(::pscmInitialize());
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ams::CheckApiVersion();
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}
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void __appExit(void) {
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fsExit();
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}
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namespace ams {
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void *Malloc(size_t size) {
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AMS_ABORT("ams::Malloc was called");
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}
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void Free(void *ptr) {
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AMS_ABORT("ams::Free was called");
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}
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}
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void *operator new(size_t size) {
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AMS_ABORT("operator new(size_t) was called");
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}
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void operator delete(void *p) {
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AMS_ABORT("operator delete(void *) was called");
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}
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void *__libnx_alloc(size_t size) {
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AMS_ABORT("__libnx_alloc was called");
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}
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void *__libnx_aligned_alloc(size_t alignment, size_t size) {
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AMS_ABORT("__libnx_aligned_alloc was called");
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}
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void __libnx_free(void *mem) {
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AMS_ABORT("__libnx_free was called");
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}
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namespace ams::lm::srv {
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void StartLogServerProxy();
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void StopLogServerProxy();
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void InitializeFlushThread();
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void FinalizeFlushThread();
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void InitializeIpcServer();
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void LoopIpcServer();
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void FinalizeIpcServer();
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}
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int main(int argc, char **argv)
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{
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/* Check thread priority. */
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AMS_ASSERT(os::GetThreadPriority(os::GetCurrentThread()) == AMS_GET_SYSTEM_THREAD_PRIORITY(LogManager, MainThread));
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/* Set thread name. */
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os::ChangeThreadPriority(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_PRIORITY(lm, IpcServer));
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os::SetThreadNamePointer(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_NAME(lm, IpcServer));
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/* Start log server proxy. */
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lm::srv::StartLogServerProxy();
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/* Initialize flush thread. */
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lm::srv::InitializeFlushThread();
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/* Process IPC server. */
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lm::srv::InitializeIpcServer();
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lm::srv::LoopIpcServer();
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lm::srv::FinalizeIpcServer();
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/* Finalize flush thread. */
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lm::srv::FinalizeFlushThread();
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/* Stop log server proxy. */
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lm::srv::StopLogServerProxy();
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return 0;
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}
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