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Optimize logging for user builds

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wheremyfoodat 2023-07-27 17:16:45 +03:00
parent 0f27c5de06
commit 69b5357eb3
5 changed files with 80 additions and 57 deletions
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2
CMakeLists.txt
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@ -155,7 +155,7 @@ set(HEADER_FILES include/emulator.hpp include/helpers.hpp include/termcolor.hpp
include/result/result_gsp.hpp include/result/result_kernel.hpp include/result/result_os.hpp
include/crypto/aes_engine.hpp include/metaprogramming.hpp include/PICA/pica_vertex.hpp
include/config.hpp include/services/ir_user.hpp include/httpserver.hpp include/cheats.hpp
include/action_replay.hpp include/renderer_sw/renderer_sw.hpp
include/action_replay.hpp include/renderer_sw/renderer_sw.hpp include/compiler_builtins.hpp
)
set(THIRD_PARTY_SOURCE_FILES third_party/imgui/imgui.cpp

7
include/compiler_builtins.hpp Normal file
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@ -0,0 +1,7 @@
#pragma once
#ifdef _MSC_VER
#define ALWAYS_INLINE __forceinline
#else
#define ALWAYS_INLINE __attribute__((always_inline))
#endif

3
include/helpers.hpp
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@ -154,5 +154,4 @@ namespace Helpers {
// UDLs for memory size values
constexpr size_t operator""_KB(unsigned long long int x) { return 1024ULL * x; }
constexpr size_t operator""_MB(unsigned long long int x) { return 1024_KB * x; }
constexpr size_t operator""_GB(unsigned long long int x) { return 1024_MB * x; }
constexpr size_t operator""_GB(unsigned long long int x) { return 1024_MB * x; }

2
include/kernel/kernel.hpp
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@ -107,9 +107,9 @@ private:
MAKE_LOG_FUNCTION(log, kernelLogger)
MAKE_LOG_FUNCTION(logSVC, svcLogger)
MAKE_LOG_FUNCTION(logThread, threadLogger)
MAKE_LOG_FUNCTION(logDebugString, debugStringLogger)
MAKE_LOG_FUNCTION(logError, errorLogger)
MAKE_LOG_FUNCTION(logFileIO, fileIOLogger)
MAKE_LOG_FUNCTION_USER(logDebugString, debugStringLogger)
// SVC implementations
void arbitrateAddress();

123
include/logger.hpp
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@ -2,61 +2,78 @@
#include <cstdarg>
#include <fstream>
#include "compiler_builtins.hpp"
namespace Log {
// Our logger class
template <bool enabled>
class Logger {
public:
void log(const char* fmt, ...) {
if constexpr (!enabled) return;
std::va_list args;
va_start(args, fmt);
std::vprintf(fmt, args);
va_end(args);
}
};
// Our logger class
template <bool enabled>
class Logger {
public:
ALWAYS_INLINE void log(const char* fmt, ...) {
if constexpr (!enabled) return;
// Our loggers here. Enable/disable by toggling the template param
static Logger<false> kernelLogger;
static Logger<true> debugStringLogger; // Enables output for the outputDebugString SVC
static Logger<false> errorLogger;
static Logger<false> fileIOLogger;
static Logger<false> svcLogger;
static Logger<false> threadLogger;
static Logger<false> gpuLogger;
static Logger<false> rendererLogger;
static Logger<false> shaderJITLogger;
std::va_list args;
va_start(args, fmt);
std::vprintf(fmt, args);
va_end(args);
}
};
// Service loggers
static Logger<false> acLogger;
static Logger<false> actLogger;
static Logger<false> amLogger;
static Logger<false> aptLogger;
static Logger<false> bossLogger;
static Logger<false> camLogger;
static Logger<false> cecdLogger;
static Logger<false> cfgLogger;
static Logger<false> dspServiceLogger;
static Logger<false> dlpSrvrLogger;
static Logger<false> frdLogger;
static Logger<false> fsLogger;
static Logger<false> hidLogger;
// Our loggers here. Enable/disable by toggling the template param
static Logger<false> kernelLogger;
// Enables output for the outputDebugString SVC
static Logger<true> debugStringLogger;
static Logger<false> errorLogger;
static Logger<false> fileIOLogger;
static Logger<false> svcLogger;
static Logger<false> threadLogger;
static Logger<false> gpuLogger;
static Logger<false> rendererLogger;
static Logger<false> shaderJITLogger;
// Service loggers
static Logger<false> acLogger;
static Logger<false> actLogger;
static Logger<false> amLogger;
static Logger<false> aptLogger;
static Logger<false> bossLogger;
static Logger<false> camLogger;
static Logger<false> cecdLogger;
static Logger<false> cfgLogger;
static Logger<false> dspServiceLogger;
static Logger<false> dlpSrvrLogger;
static Logger<false> frdLogger;
static Logger<false> fsLogger;
static Logger<false> hidLogger;
static Logger<false> irUserLogger;
static Logger<false> gspGPULogger;
static Logger<false> gspLCDLogger;
static Logger<false> ldrLogger;
static Logger<false> micLogger;
static Logger<false> nfcLogger;
static Logger<false> nimLogger;
static Logger<false> ndmLogger;
static Logger<false> ptmLogger;
static Logger<false> y2rLogger;
static Logger<false> srvLogger;
static Logger<false> gspGPULogger;
static Logger<false> gspLCDLogger;
static Logger<false> ldrLogger;
static Logger<false> micLogger;
static Logger<false> nfcLogger;
static Logger<false> nimLogger;
static Logger<false> ndmLogger;
static Logger<false> ptmLogger;
static Logger<false> y2rLogger;
static Logger<false> srvLogger;
#define MAKE_LOG_FUNCTION(functionName, logger) \
template <typename... Args> \
void functionName(const char* fmt, Args... args) { \
Log::logger.log(fmt, args...); \
}
}
// We have 2 ways to create a log function
// MAKE_LOG_FUNCTION: Creates a log function which is toggleable but always killed for user-facing builds
// MAKE_LOG_FUNCTION_USER: Creates a log function which is toggleable, may be on for user builds as well
// We need this because sadly due to the loggers taking variadic arguments, compilers will not properly
// Kill them fully even when they're disabled. The only way they will is if the function with varargs is totally empty
#define MAKE_LOG_FUNCTION_USER(functionName, logger) \
template <typename... Args> \
ALWAYS_INLINE void functionName(const char* fmt, Args&&... args) { \
Log::logger.log(fmt, args...); \
}
#ifdef PANDA3DS_USER_BUILD
#define MAKE_LOG_FUNCTION(functionName, logger) \
template <typename... Args> \
ALWAYS_INLINE void functionName(const char* fmt, Args&&... args) {}
#else
#define MAKE_LOG_FUNCTION(functionName, logger) MAKE_LOG_FUNCTION_USER(functionName, logger)
#endif
}