#include #include #include #include #include #include #include #include "memory_mapping.h" #include #include "logger.h" #include "function_replacements.h" WUMS_MODULE_EXPORT_NAME("homebrew_memorymapping"); WUMS_MODULE_SKIP_ENTRYPOINT(); WUMS_MODULE_SKIP_WUT_INIT(); WUMS_MODULE_INIT_BEFORE_RELOCATION_DONE_HOOK(); WUMS_INITIALIZE(args) { WHBLogUdpInit(); DEBUG_FUNCTION_LINE("Setting up memory mapping!"); static uint8_t ucSetupRequired = 1; if (!ucSetupRequired) { return; } ucSetupRequired = 0; MemoryMapping_setupMemoryMapping(); MemoryMapping_CreateHeaps(); DEBUG_FUNCTION_LINE_VERBOSE("Memory Mapping: Total free space %d KiB", MemoryMapping_GetFreeSpace() / 1024); DEBUG_FUNCTION_LINE("Patch functions"); FunctionPatcherPatchFunction(function_replacements, function_replacements_size); DEBUG_FUNCTION_LINE("Patch functions finished"); } WUMS_APPLICATION_STARTS() { WHBLogUdpInit(); //MemoryMapping_DestroyHeaps(); //MemoryMapping_CreateHeaps(); for (int32_t i = 0; /* waiting for a break */; i++) { if (mem_mapping[i].physical_addresses == NULL) { break; } void *address = (void *) (mem_mapping[i].effective_start_address); MEMExpHeapBlock *curUsedBlock = ((MEMExpHeap *) address)->usedList.head; while (curUsedBlock != nullptr) { DEBUG_FUNCTION_LINE_VERBOSE("[Memory leak info] %08X is still allocated (%d bytes)", &curUsedBlock[1], curUsedBlock->blockSize); curUsedBlock = curUsedBlock->next; } } DEBUG_FUNCTION_LINE("Memory Mapping: Current free space %d KiB", MemoryMapping_GetFreeSpace() / 1024); } void MemoryMappingFree(void *ptr) { //DEBUG_FUNCTION_LINE("[%08X] free", ptr); MemoryMapping_free(ptr); } uint32_t MemoryMappingEffectiveToPhysical(uint32_t address) { return MemoryMapping_EffectiveToPhysical(address); } uint32_t MemoryMappingPhysicalToEffective(uint32_t address) { return MemoryMapping_PhysicalToEffective(address); } void *MemoryMappingAlloc(uint32_t size) { void *res = MemoryMapping_alloc(size, 0x04); //DEBUG_FUNCTION_LINE("[res: %08X] alloc %d ", res, size); return res; } void *MemoryMappingAllocEx(uint32_t size, uint32_t align) { void *res = MemoryMapping_alloc(size, align); //DEBUG_FUNCTION_LINE("[res %08X] allocEX %d %d ", res, size, align); return res; } void *MemoryMappingAllocForGX2Ex(uint32_t size, uint32_t align) { void *res = MemoryMapping_allocVideoMemory(size, align); //DEBUG_FUNCTION_LINE("[res %08X] allocEX %d %d ", res, size, align); return res; } uint32_t MEMAllocFromMappedMemory __attribute__((__section__ (".data"))) = (uint32_t) MemoryMappingAlloc; uint32_t MEMAllocFromMappedMemoryEx __attribute__((__section__ (".data"))) = (uint32_t) MemoryMappingAllocEx; uint32_t MEMAllocFromMappedMemoryForGX2Ex __attribute__((__section__ (".data"))) = (uint32_t) MemoryMappingAllocForGX2Ex; uint32_t MEMFreeToMappedMemory __attribute__((__section__ (".data"))) = (uint32_t) MemoryMappingFree; WUMS_EXPORT_FUNCTION(MemoryMappingEffectiveToPhysical); WUMS_EXPORT_FUNCTION(MemoryMappingPhysicalToEffective); WUMS_EXPORT_DATA(MEMAllocFromMappedMemory); WUMS_EXPORT_DATA(MEMAllocFromMappedMemoryEx); WUMS_EXPORT_DATA(MEMAllocFromMappedMemoryForGX2Ex); WUMS_EXPORT_DATA(MEMFreeToMappedMemory);