mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-18 16:32:05 +00:00
108 lines
No EOL
2.6 KiB
C++
108 lines
No EOL
2.6 KiB
C++
/*
|
|
* Copyright (c) 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>
|
|
|
|
extern "C" {
|
|
|
|
constinit u32 __nx_fs_num_sessions = 1;
|
|
constinit u32 __nx_applet_type = AppletType_None;
|
|
|
|
extern int __system_argc;
|
|
extern char** __system_argv;
|
|
|
|
alignas(16) constinit u8 __nx_exception_stack[::ams::os::MemoryPageSize];
|
|
constinit u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
|
|
|
|
}
|
|
|
|
namespace ams {
|
|
|
|
namespace hos {
|
|
|
|
void InitializeForStratosphere();
|
|
|
|
}
|
|
|
|
namespace init {
|
|
|
|
void InitializeSystemModule();
|
|
void FinalizeSystemModule();
|
|
|
|
void Startup();
|
|
|
|
}
|
|
|
|
void Main();
|
|
|
|
}
|
|
|
|
namespace {
|
|
|
|
constinit char *g_empty_argv = nullptr;
|
|
|
|
}
|
|
|
|
extern "C" void __libnx_exception_handler(ThreadExceptionDump *ctx) {
|
|
::ams::CrashHandler(ctx);
|
|
}
|
|
|
|
extern "C" void __libnx_initheap(void) {
|
|
/* Stratosphere system modules do not support newlib heap. */
|
|
}
|
|
|
|
extern "C" void __appInit(void) {
|
|
/* The very first thing all stratosphere code must do is initialize the os library. */
|
|
::ams::hos::InitializeForStratosphere();
|
|
}
|
|
|
|
extern "C" void __appExit(void) {
|
|
/* ... */
|
|
}
|
|
|
|
extern "C" void argvSetup(void) {
|
|
/* We don't use newlib argc/argv, so we can clear these. */
|
|
__system_argc = 0;
|
|
__system_argv = std::addressof(g_empty_argv);
|
|
}
|
|
|
|
extern "C" int main(int argc, char **argv) {
|
|
/* We don't use newlib argc/argv. */
|
|
AMS_UNUSED(argc, argv);
|
|
|
|
/* Perform remainder of logic with system module initialized. */
|
|
{
|
|
::ams::init::InitializeSystemModule();
|
|
ON_SCOPE_EXIT { ::ams::init::FinalizeSystemModule(); };
|
|
|
|
/* Perform miscellaneous startup. */
|
|
::ams::init::Startup();
|
|
|
|
/* Invoke ams main. */
|
|
::ams::Main();
|
|
}
|
|
}
|
|
|
|
extern "C" WEAK_SYMBOL void *__libnx_alloc(size_t) {
|
|
AMS_ABORT("__libnx_alloc was called");
|
|
}
|
|
|
|
extern "C" WEAK_SYMBOL void *__libnx_aligned_alloc(size_t, size_t) {
|
|
AMS_ABORT("__libnx_aligned_alloc was called");
|
|
}
|
|
|
|
extern "C" WEAK_SYMBOL void __libnx_free(void *) {
|
|
AMS_ABORT("__libnx_free was called");
|
|
} |