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Rework main.cpp with stratosphere

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This commit is contained in:
cathery 2020-02-06 02:24:59 +03:00
parent 345a14d17d
commit 72497b76f1
2 changed files with 43 additions and 82 deletions
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8
.vscode/c_cpp_properties.json vendored
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@ -9,11 +9,15 @@
"${DEVKITPRO}/libnx/include/", "${DEVKITPRO}/libnx/include/",
"source/ControllerLib", "source/ControllerLib",
"source/ControllerSwitch", "source/ControllerSwitch",
"source/inih" "source/inih",
"source/libstratosphere/libstratosphere/include",
"source/libstratosphere/libvapours/include"
], ],
"defines": [ "defines": [
"SWITCH", "SWITCH",
"__SWITCH__" "__SWITCH__",
"ATMOSPHERE_BOARD_NINTENDO_SWITCH",
"ATMOSPHERE_IS_STRATOSPHERE"
], ],
"compilerPath": "${DEVKITPRO}/devkitA64/bin/aarch64-none-elf-g++", "compilerPath": "${DEVKITPRO}/devkitA64/bin/aarch64-none-elf-g++",
"cStandard": "c11", "cStandard": "c11",

117
source/Sysmodule/source/main.cpp
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@ -1,107 +1,64 @@
#include "switch.h" #include "switch.h"
#include "log.h" #include "log.h"
#include "mainLoop.h" #include "mainLoop.h"
#include <stratosphere.hpp>
//CHANGELOG // libnx fake heap initialization
// Fixed an issue where unplugging one controller would unplug others
//ISSUES:
// Kosmos Toolbox doesn't free up the memory associated with the sysmodule due to hiddbgAttachHdlsWorkBuffer() memory not being freed up
// After plugging and unplugging a controller for a while, sysmodule stops working
// DS3 controller seems to send random inputs
//TODO:
// Shrink unneessary heap memory/stack size used for the sysmodule
// Make a config application companion to test controller input and edit various preferences (buttons, deadzones)
extern "C" extern "C"
{ {
// Adjust size as needed.
#define INNER_HEAP_SIZE 0x40'000
#ifndef __APPLET__
u32 __nx_applet_type = AppletType_None; u32 __nx_applet_type = AppletType_None;
#define INNER_HEAP_SIZE 0x40 * ams::os::MemoryPageSize
size_t nx_inner_heap_size = INNER_HEAP_SIZE; size_t nx_inner_heap_size = INNER_HEAP_SIZE;
char nx_inner_heap[INNER_HEAP_SIZE]; char nx_inner_heap[INNER_HEAP_SIZE];
void __libnx_initheap(void) void __libnx_initheap(void)
{ {
void *addr = nx_inner_heap;
size_t size = nx_inner_heap_size;
// Newlib // Newlib
extern char *fake_heap_start; extern char *fake_heap_start;
extern char *fake_heap_end; extern char *fake_heap_end;
fake_heap_start = (char *)addr; fake_heap_start = nx_inner_heap;
fake_heap_end = (char *)addr + size; fake_heap_end = nx_inner_heap + nx_inner_heap_size;
} }
}
#endif // libstratosphere variables
namespace ams
{
ncm::ProgramId CurrentProgramId = {0x690000000000000D};
namespace result { bool CallFatalOnResultAssertion = false; }
}
void userAppInit(void)
extern "C" void __appInit(void)
{
ams::hos::SetVersionForLibnx();
ams::sm::DoWithSession([]
{ {
//Seems like every thread on the switch needs to sleep for a little R_ASSERT(timeInitialize());
// or it will block the entire console R_ASSERT(fsInitialize());
//Specifically in Kosmos Toolbox's case, you need to wait about 0.2 sec R_ASSERT(fsdevMountSdmc());
// or it won't let you turn it on/off the sysmodule after a few tries R_ASSERT(hiddbgInitialize());
svcSleepThread(2e+8L);
Result rc = 0;
rc = hiddbgInitialize();
if (R_FAILED(rc))
fatalThrow(rc);
if (hosversionAtLeast(7, 0, 0)) if (hosversionAtLeast(7, 0, 0))
{ R_ASSERT(hiddbgAttachHdlsWorkBuffer());
rc = hiddbgAttachHdlsWorkBuffer(); R_ASSERT(usbHsInitialize());
if (R_FAILED(rc)) R_ASSERT(pscmInitialize());
fatalThrow(rc); });
} }
rc = usbHsInitialize(); extern "C" void __appExit(void)
if (R_FAILED(rc)) {
fatalThrow(rc); pscmExit();
usbHsExit();
rc = pscmInitialize(); hiddbgReleaseHdlsWorkBuffer();
if (R_FAILED(rc)) hiddbgExit();
fatalThrow(rc); fsdevUnmountAll();
} fsExit();
timeExit();
void userAppExit(void)
{
pscmExit();
usbHsExit();
hiddbgReleaseHdlsWorkBuffer();
hiddbgExit();
}
alignas(16) u8 __nx_exception_stack[0x1000];
u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
__attribute__((weak)) u32 __nx_exception_ignoredebug = 1;
void __libnx_exception_handler(ThreadExceptionDump *ctx)
{
WriteToLog("Sysmodule crashed with error 0x%x", ctx->error_desc);
LockedUpdateConsole();
}
} }
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
Result rc; return mainLoop();
#ifdef __APPLET__
appletLockExit();
consoleInit(nullptr);
#endif
rc = mainLoop();
#ifdef __APPLET__
consoleExit(nullptr);
userAppExit();
appletUnlockExit();
#endif
return rc;
} }