The-Homebrew-Cloud/MemoryMappingModule
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Implement logging, but only when built with make DEBUG=1

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Maschell 2022-01-26 13:24:56 +01:00
parent 833a37e0cf
commit fcba5a9f1c
5 changed files with 77 additions and 16 deletions
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9
Makefile
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@ -28,7 +28,7 @@ INCLUDES := source
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
# options for code generation # options for code generation
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
CFLAGS := -g -Wall -O2 -ffunction-sections\ CFLAGS := -Wall -O2 -ffunction-sections\
$(MACHDEP) $(MACHDEP)
CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__ CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
@ -36,7 +36,12 @@ CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
CXXFLAGS := $(CFLAGS) -std=c++17 -fno-exceptions -fno-rtti CXXFLAGS := $(CFLAGS) -std=c++17 -fno-exceptions -fno-rtti
ASFLAGS := -g $(ARCH) ASFLAGS := -g $(ARCH)
LDFLAGS = -g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libkernel.ld -T$(WUMS_ROOT)/share/libfunctionpatcher.ld $(WUMSSPECS) LDFLAGS = -g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libkernel.ld -T$(WUMS_ROOT)/share/libfunctionpatcher.ld $(WUMSSPECS)
ifeq ($(DEBUG),1)
CXXFLAGS += -DDEBUG -g
CCFLAGS += -DDEBUG -g
endif
LIBS := -lwums -lwut -lkernel -lfunctionpatcher LIBS := -lwums -lwut -lkernel -lfunctionpatcher

36
source/logger.c Normal file
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@ -0,0 +1,36 @@
#ifdef DEBUG
#include <stdint.h>
#include <whb/log_udp.h>
#include <whb/log_cafe.h>
#include <whb/log_module.h>
uint32_t moduleLogInit = false;
uint32_t cafeLogInit = false;
uint32_t udpLogInit = false;
#endif // DEBUG
void initLogging() {
#ifdef DEBUG
if (!(moduleLogInit = WHBLogModuleInit())) {
cafeLogInit = WHBLogCafeInit();
udpLogInit = WHBLogUdpInit();
}
#endif // DEBUG
}
void deinitLogging() {
#ifdef DEBUG
if (moduleLogInit) {
WHBLogModuleDeinit();
moduleLogInit = false;
}
if (cafeLogInit) {
WHBLogCafeDeinit();
cafeLogInit = false;
}
if (udpLogInit) {
WHBLogUdpDeinit();
udpLogInit = false;
}
#endif // DEBUG
}

31
source/logger.h
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@ -1,20 +1,18 @@
#pragma once #pragma once
#include <whb/log.h>
#include <string.h>
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
#include <string.h> #ifdef DEBUG
#include <whb/log.h>
#define __FILENAME_X__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__) #define __FILENAME_X__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILENAME_X__) #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILENAME_X__)
#define OSFATAL_FUNCTION_LINE(FMT, ARGS...)do { \ #define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while (0)
OSFatal_printf("[%s]%s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
} while (0)
#define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while(0)
#define DEBUG_FUNCTION_LINE(FMT, ARGS...)do { \ #define DEBUG_FUNCTION_LINE(FMT, ARGS...)do { \
WHBLogPrintf("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \ WHBLogPrintf("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
@ -22,8 +20,23 @@ extern "C" {
#define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...)do { \ #define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...)do { \
WHBLogWritef("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \ WHBLogWritef("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
} while (0); } while (0)
#else
#define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while (0)
#define DEBUG_FUNCTION_LINE(FMT, ARGS...) while (0)
#define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...) while (0)
#endif
void initLogging();
void deinitLogging();
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

15
source/main.cpp
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@ -1,11 +1,8 @@
#include <wums.h> #include <wums.h>
#include <whb/log.h>
#include <whb/log_udp.h>
#include <coreinit/memexpheap.h>
#include "memory_mapping.h" #include "memory_mapping.h"
#include <function_patcher/function_patching.h> #include <function_patcher/function_patching.h>
#include "logger.h"
#include "function_replacements.h" #include "function_replacements.h"
#include "logger.h"
WUMS_MODULE_EXPORT_NAME("homebrew_memorymapping"); WUMS_MODULE_EXPORT_NAME("homebrew_memorymapping");
WUMS_MODULE_SKIP_INIT_FINI(); WUMS_MODULE_SKIP_INIT_FINI();
@ -23,6 +20,16 @@ WUMS_INITIALIZE(args) {
FunctionPatcherPatchFunction(function_replacements, function_replacements_size); FunctionPatcherPatchFunction(function_replacements, function_replacements_size);
} }
#ifdef DEBUG
WUMS_APPLICATION_STARTS() {
initLogging();
}
WUMS_APPLICATION_REQUESTS_EXIT() {
deinitLogging();
}
#endif
void MemoryMappingFree(void *ptr) { void MemoryMappingFree(void *ptr) {
//DEBUG_FUNCTION_LINE("[%08X] free", ptr); //DEBUG_FUNCTION_LINE("[%08X] free", ptr);
MemoryMapping_free(ptr); MemoryMapping_free(ptr);

2
source/memory_mapping.cpp
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@ -61,7 +61,7 @@ void readAndPrintSegmentRegister(CThread *thread, void *arg) {
DCFlushRange(&srTable, sizeof(srTable)); DCFlushRange(&srTable, sizeof(srTable));
for (int32_t i = 0; i < 16; i++) { for (int32_t i = 0; i < 16; i++) {
DEBUG_FUNCTION_LINE_VERBOSE("[%d] SR[%d]=%08X", core, i, srTable.value[i]); DEBUG_FUNCTION_LINE_VERBOSE("[%d] SR[%d]=%08X", OSGetThreadAffinity(OSGetCurrentThread()) / 2, i, srTable.value[i]);
} }
uint32_t pageTable[0x8000]; uint32_t pageTable[0x8000];