mirror of
https://github.com/wiiu-env/libmappedmemory.git
synced 2024-11-22 01:39:20 +01:00
first commit
This commit is contained in:
Maschell
commit
761cbaba2e
8
.gitignore
vendored
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8
.gitignore
vendored
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/*.a
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/build
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*.bz2
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release/
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lib/
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CMakeLists.txt
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.idea/
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cmake-build-debug/
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163
Makefile
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163
Makefile
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#-------------------------------------------------------------------------------
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.SUFFIXES:
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#-------------------------------------------------------------------------------
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ifeq ($(strip $(DEVKITPRO)),)
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$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
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endif
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TOPDIR ?= $(CURDIR)
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include $(DEVKITPRO)/wut/share/wut_rules
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export VER_MAJOR := 1
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export VER_MINOR := 0
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export VER_PATCH := 0
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VERSION := $(VER_MAJOR).$(VER_MINOR).$(VER_PATCH)
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#-------------------------------------------------------------------------------
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# TARGET is the name of the output
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# BUILD is the directory where object files & intermediate files will be placed
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# SOURCES is a list of directories containing source code
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# DATA is a list of directories containing data files
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# INCLUDES is a list of directories containing header files
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#-------------------------------------------------------------------------------
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TARGET := $(notdir $(CURDIR))
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BUILD := build
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SOURCES := source
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DATA := data
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INCLUDES := source \
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include \
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#---------------------------------------------------------------------------------
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# options for code generation
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#---------------------------------------------------------------------------------
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CFLAGS := -Wall -Werror -save-temps \
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-ffunction-sections -fdata-sections \
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$(MACHDEP) \
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$(BUILD_CFLAGS)
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CFLAGS += $(INCLUDE) -D__WIIU__
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CXXFLAGS := $(CFLAGS) -std=gnu++17
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ASFLAGS := $(MACHDEP)
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LDFLAGS = $(ARCH) -Wl,--gc-sections
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LIBS :=
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#---------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level containing
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# include and lib
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#---------------------------------------------------------------------------------
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LIBDIRS := $(PORTLIBS) $(WUT_ROOT)
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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#---------------------------------------------------------------------------------
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export TOPDIR := $(CURDIR)
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
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CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
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SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
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DEFFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.def)))
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BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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#---------------------------------------------------------------------------------
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# use CXX for linking C++ projects, CC for standard C
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(CPPFILES)),)
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#---------------------------------------------------------------------------------
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export LD := $(CC)
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#---------------------------------------------------------------------------------
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else
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#---------------------------------------------------------------------------------
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export LD := $(CXX)
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#---------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------
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export OFILES_BIN := $(addsuffix .o,$(BINFILES))
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export OFILES_SRC := $(DEFFILES:.def=.o) $(SFILES:.s=.o) $(CFILES:.c=.o) $(CPPFILES:.cpp=.o)
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export OFILES := $(OFILES_BIN) $(OFILES_SRC)
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export HFILES := $(addsuffix .h,$(subst .,_,$(BINFILES)))
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export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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-I.
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.PHONY: all dist-bin dist-src dist install clean
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#---------------------------------------------------------------------------------
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all: lib/libmappedmemory.a
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dist-bin: all
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@tar --exclude=*~ -cjf libmappedmemory-$(VERSION).tar.bz2 include lib
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dist-src:
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@tar --exclude=*~ -cjf libmappedmemory-src-$(VERSION).tar.bz2 include source Makefile
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dist: dist-src dist-bin
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install: dist-bin
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mkdir -p $(DESTDIR)$(DEVKITPRO)/wums
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bzip2 -cd libmappedmemory-$(VERSION).tar.bz2 | tar -xf - -C $(DESTDIR)$(DEVKITPRO)/wums
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lib:
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@[ -d $@ ] || mkdir -p $@
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release:
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@[ -d $@ ] || mkdir -p $@
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lib/libmappedmemory.a :$(SOURCES) $(INCLUDES) | lib release
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@$(MAKE) BUILD=release OUTPUT=$(CURDIR)/$@ \
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BUILD_CFLAGS="-DNDEBUG=1 -O2 -s" \
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DEPSDIR=$(CURDIR)/release \
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--no-print-directory -C release \
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-f $(CURDIR)/Makefile
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#---------------------------------------------------------------------------------
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clean:
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@echo clean ...
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@rm -rf release lib
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#---------------------------------------------------------------------------------
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else
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DEPENDS := $(OFILES:.o=.d)
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#---------------------------------------------------------------------------------
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# main targets
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#---------------------------------------------------------------------------------
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$(OUTPUT) : $(OFILES)
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$(OFILES_SRC) : $(HFILES)
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#---------------------------------------------------------------------------------
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%.o: %.def
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$(SILENTMSG) $(notdir $<)
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$(SILENTCMD)rplimportgen $< $*.s --forceSingleSection $(ERROR_FILTER)
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$(SILENTCMD)$(CC) -x assembler-with-cpp $(ASFLAGS) -c $*.s -o $@ $(ERROR_FILTER)
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#---------------------------------------------------------------------------------
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%_bin.h %.bin.o : %.bin
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#---------------------------------------------------------------------------------
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@echo $(notdir $<)
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@$(bin2o)
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-include $(DEPENDS)
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#---------------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------------
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3
README.md
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3
README.md
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Requires the [MemoryMappingModule](https://github.com/Maschell/MemoryMappingModule) to be running via [SetupPayload](https://github.com/wiiu-env/SetupPayload).
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Requires [wut](https://github.com/decaf-emu/wut) for building.
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Install via `make install`.
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20
include/memory/mappedmemory.h
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20
include/memory/mappedmemory.h
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#pragma once
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <cstdint>
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extern void MemoryMappingFree(void* ptr);
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extern void* MemoryMappingAlloc(uint32_t size, uint32_t align);
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extern uint32_t MemoryMappingEffectiveToPhysical(uint32_t address);
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extern uint32_t MemoryMappingPhysicalToEffective(uint32_t address);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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7
source/memorymapping.def
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7
source/memorymapping.def
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:NAME homebrew_memorymapping
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:TEXT
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MemoryMappingFree
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MemoryMappingAlloc
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MemoryMappingEffectiveToPhysical
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MemoryMappingPhysicalToEffective
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