mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-21 09:52:09 +00:00
138 lines
3.7 KiB
C++
138 lines
3.7 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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#include "amsmitm_initialization.hpp"
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#include "amsmitm_module_management.hpp"
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#include "bpc_mitm/bpc_ams_power_utils.hpp"
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#include "sysupdater/sysupdater_fs_utils.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 0x1000000
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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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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::Mitm;
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/* Override. */
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void ExceptionHandler(FatalErrorContext *ctx) {
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/* We're bpc-mitm (or ams_mitm, anyway), so manually reboot to fatal error. */
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mitm::bpc::RebootForFatalError(ctx);
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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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sm::DoWithSession([&]() {
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R_ABORT_UNLESS(fsInitialize());
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R_ABORT_UNLESS(pmdmntInitialize());
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R_ABORT_UNLESS(pminfoInitialize());
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ncm::Initialize();
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spl::InitializeForFs();
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});
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/* Disable auto-abort in fs operations. */
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fs::SetEnabledAutoAbort(false);
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/* Initialize fssystem library. */
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fssystem::InitializeForFileSystemProxy();
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/* Configure ncm to use fssystem library to mount content from the sd card. */
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ncm::SetMountContentMetaFunction(mitm::sysupdater::MountSdCardContentMeta);
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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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spl::Finalize();
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ncm::Finalize();
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pminfoExit();
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pmdmntExit();
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fsExit();
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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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int main(int argc, char **argv) {
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/* Register "ams" port, use up its session. */
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{
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svc::Handle ams_port;
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R_ABORT_UNLESS(svc::ManageNamedPort(std::addressof(ams_port), "ams", 1));
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svc::Handle ams_session;
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R_ABORT_UNLESS(svc::ConnectToNamedPort(std::addressof(ams_session), "ams"));
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}
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/* Launch all mitm modules in sequence. */
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mitm::LaunchAllModules();
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/* Wait for all mitm modules to end. */
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mitm::WaitAllModules();
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return 0;
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}
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