mirror of
https://github.com/wiiu-env/HBLInstallerWrapper.git
synced 2024-06-25 18:56:10 +02:00
WIP
This commit is contained in:
Maschell
parent
db5adae785
commit
1223bbc29d
3
.gitmodules
vendored
3
.gitmodules
vendored
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@ -1,3 +0,0 @@
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[submodule "homebrew_launcher_installer"]
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path = homebrew_launcher_installer
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url = https://github.com/wiiu-env/homebrew_launcher_installer
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20
Makefile
20
Makefile
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@ -33,8 +33,8 @@ CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
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CXXFLAGS := $(CFLAGS) -std=c++20
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ASFLAGS := -g $(ARCH)
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LDFLAGS = -g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map)
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ASFLAGS := -g $(ARCH) -mregnames
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LDFLAGS = -g $(ARCH) $(RPXSPECS) --entry=_start -Wl,-Map,$(notdir $*.map)
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LIBS := -lwut -lz
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@ -80,7 +80,7 @@ endif
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export OFILES_BIN := $(addsuffix .o,$(BINFILES))
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export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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export OFILES := $(OFILES_BIN) $(OFILES_SRC) payload.elf.o
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export OFILES := $(OFILES_BIN) $(OFILES_SRC) sd_loader.elf.o
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export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
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export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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@ -96,13 +96,13 @@ all: $(BUILD)
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$(BUILD):
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@[ -d $@ ] || mkdir -p $@
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make -C homebrew_launcher_installer
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make -C sd_loader
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@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
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#-------------------------------------------------------------------------------
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clean:
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@echo clean ...
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make clean -C homebrew_launcher_installer
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make clean -C sd_loader
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@rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf
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#-------------------------------------------------------------------------------
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@ -115,23 +115,23 @@ DEPENDS := $(OFILES:.o=.d)
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# main targets
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#-------------------------------------------------------------------------------
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hbl_installer_payload := ../homebrew_launcher_installer/payload.elf
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sd_loader := ../sd_loader/sd_loader.elf
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all : $(OUTPUT).rpx
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$(hbl_installer_payload):
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make -C ../homebrew_launcher_installer
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$(sd_loader):
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make -C ../sd_loader
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$(OUTPUT).rpx : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OFILES) : hbl_installer_payload.h
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$(OFILES) : sd_loader.h
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$(OFILES_SRC) : $(HFILES_BIN)
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#-------------------------------------------------------------------------------
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# you need a rule like this for each extension you use as binary data
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#-------------------------------------------------------------------------------
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hbl_installer_payload.h: $(hbl_installer_payload)
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sd_loader.h: $(sd_loader)
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@bin2s -a 32 -H `(echo $(<F) | tr . _)`.h $< | $(AS) -o $(<F).o
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@echo '#pragma once' > $@
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@printf '#include "' >> $@
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@ -1 +0,0 @@
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Subproject commit a3d477f1a3d1cc06d89574ee1cc047eb2c90ed7a
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4
sd_loader/.gitignore
vendored
Normal file
4
sd_loader/.gitignore
vendored
Normal file
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@ -0,0 +1,4 @@
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build/
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*.elf
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sd_loader.c
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sd_loader.h
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191
sd_loader/Makefile
Normal file
191
sd_loader/Makefile
Normal file
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@ -0,0 +1,191 @@
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#---------------------------------------------------------------------------------
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# Clear the implicit built in rules
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#---------------------------------------------------------------------------------
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.SUFFIXES:
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(DEVKITPPC)),)
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$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
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endif
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export PATH := $(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
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export LIBOGC_INC := $(DEVKITPRO)/libogc/include
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export LIBOGC_LIB := $(DEVKITPRO)/libogc/lib/wii
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export PORTLIBS := $(DEVKITPRO)/portlibs/ppc
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PREFIX := powerpc-eabi-
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export AS := $(PREFIX)as
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export CC := $(PREFIX)gcc
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export CXX := $(PREFIX)g++
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export AR := $(PREFIX)ar
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export OBJCOPY := $(PREFIX)objcopy
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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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# INCLUDES is a list of directories containing extra header files
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#---------------------------------------------------------------------------------
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TARGET := sd_loader
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BUILD := build
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BUILD_DBG := $(TARGET)_dbg
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SOURCES := src
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DATA :=
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INCLUDES :=
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#---------------------------------------------------------------------------------
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# options for code generation
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#---------------------------------------------------------------------------------
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CFLAGS := -std=gnu11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math -fno-builtin \
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-Os -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
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CXXFLAGS := -std=gnu++11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math \
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-O3 -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
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ASFLAGS := -mregnames
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LDFLAGS := -nostartfiles -Wl,--gc-sections
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Q := @
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MAKEFLAGS += --no-print-directory
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#---------------------------------------------------------------------------------
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# any extra libraries we wish to link with the project
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#---------------------------------------------------------------------------------
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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 := $(CURDIR) \
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$(DEVKITPPC)/lib \
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$(DEVKITPPC)/lib/gcc/powerpc-eabi/4.8.2
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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#---------------------------------------------------------------------------------
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export PROJECTDIR := $(CURDIR)
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export OUTPUT := $(CURDIR)/$(TARGETDIR)/$(TARGET)
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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export DEPSDIR := $(CURDIR)/$(BUILD)
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#---------------------------------------------------------------------------------
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# automatically build a list of object files for our project
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#---------------------------------------------------------------------------------
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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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SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
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BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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TTFFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.ttf)))
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PNGFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.png)))
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#---------------------------------------------------------------------------------
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# use CXX for linking C++ projects, CC for standard C
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(CPPFILES)),)
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export LD := $(CC)
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else
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export LD := $(CXX)
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endif
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export OFILES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) \
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$(sFILES:.s=.o) $(SFILES:.S=.o) \
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$(PNGFILES:.png=.png.o) $(addsuffix .o,$(BINFILES))
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#---------------------------------------------------------------------------------
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# build a list of include paths
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#---------------------------------------------------------------------------------
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export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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-I$(CURDIR)/$(BUILD) -I$(LIBOGC_INC) \
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-I$(PORTLIBS)/include -I$(PORTLIBS)/include/freetype2
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#---------------------------------------------------------------------------------
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# path to tools
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#---------------------------------------------------------------------------------
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DEVKITPATH=$(shell echo "$(DEVKITPRO)" | sed -e 's/^\([a-zA-Z]\):/\/\1/')
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export PATH := $(DEVKITPATH)/tools/bin:$(DEVKITPATH)/devkitPPC/bin:$(PATH)
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#---------------------------------------------------------------------------------
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# build a list of library paths
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#---------------------------------------------------------------------------------
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export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) \
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-L$(LIBOGC_LIB) -L$(PORTLIBS)/lib
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export OUTPUT := $(CURDIR)/$(TARGET)
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.PHONY: $(BUILD) clean install
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#---------------------------------------------------------------------------------
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$(BUILD):
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@[ -d $@ ] || mkdir -p $@
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@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
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#---------------------------------------------------------------------------------
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clean:
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@echo clean ...
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@rm -fr $(BUILD) $(OUTPUT).elf $(OUTPUT).bin $(BUILD_DBG).elf $(BUILD_DBG).c $(BUILD_DBG).h
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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).h: $(OFILES)
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$(OUTPUT).c: $(OUTPUT).elf
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@raw2c $<
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@cp $(TARGET).c $@
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$(OUTPUT).h: $(OUTPUT).c
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@cp $(TARGET).h $@
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#---------------------------------------------------------------------------------
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# This rule links in binary data with the .jpg extension
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#---------------------------------------------------------------------------------
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%.elf: link.ld $(OFILES)
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@echo "linking ... $(TARGET).elf"
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$(Q)$(LD) -n -T $^ $(LDFLAGS) -o ../$(BUILD_DBG).elf $(LIBPATHS) $(LIBS)
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$(Q)$(OBJCOPY) -S -R .comment -R .gnu.attributes ../$(BUILD_DBG).elf $@
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#---------------------------------------------------------------------------------
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%.a:
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#---------------------------------------------------------------------------------
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@echo $(notdir $@)
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@rm -f $@
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@$(AR) -rc $@ $^
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#---------------------------------------------------------------------------------
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%.o: %.cpp
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@echo $(notdir $<)
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@$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
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#---------------------------------------------------------------------------------
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%.o: %.c
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@echo $(notdir $<)
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@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
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#---------------------------------------------------------------------------------
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%.o: %.S
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@echo $(notdir $<)
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@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
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#---------------------------------------------------------------------------------
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%.png.o : %.png
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@echo $(notdir $<)
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@bin2s -a 32 $< | $(AS) -o $(@)
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#---------------------------------------------------------------------------------
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%.ttf.o : %.ttf
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@echo $(notdir $<)
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@bin2s -a 32 $< | $(AS) -o $(@)
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-include $(DEPENDS)
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#---------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------
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42
sd_loader/src/common.h
Normal file
42
sd_loader/src/common.h
Normal file
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@ -0,0 +1,42 @@
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#ifndef COMMON_H
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#define COMMON_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "os_defs.h"
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#define HBL_VERSION "v1.4"
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#define CAFE_OS_SD_PATH "/vol/external01"
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#define SD_PATH "sd:"
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#define WIIU_PATH "/wiiu"
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#ifndef MEM_BASE
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#define MEM_BASE (0x00800000)
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#endif
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#define ELF_DATA_ADDR (*(volatile unsigned int*)(MEM_BASE + 0x1300 + 0x00))
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#define ELF_DATA_SIZE (*(volatile unsigned int*)(MEM_BASE + 0x1300 + 0x04))
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#define HBL_CHANNEL (*(volatile unsigned int*)(MEM_BASE + 0x1300 + 0x08))
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#define RPX_MAX_SIZE (*(volatile unsigned int*)(MEM_BASE + 0x1300 + 0x0C))
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#define RPX_MAX_CODE_SIZE (*(volatile unsigned int*)(MEM_BASE + 0x1300 + 0x10))
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#define MAIN_ENTRY_ADDR (*(volatile unsigned int*)(MEM_BASE + 0x1400 + 0x00))
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#define OS_FIRMWARE (*(volatile unsigned int*)(MEM_BASE + 0x1400 + 0x04))
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#define OS_SPECIFICS ((OsSpecifics*)(MEM_BASE + 0x1500))
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#define MEM_AREA_TABLE ((s_mem_area*)(MEM_BASE + 0x1600))
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif
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#define EXIT_RELAUNCH_ON_LOAD 0xFFFFFFFD
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|
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#ifdef __cplusplus
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}
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#endif
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|
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#endif /* COMMON_H */
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|
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591
sd_loader/src/elf_abi.h
Normal file
591
sd_loader/src/elf_abi.h
Normal file
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@ -0,0 +1,591 @@
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/*
|
||||
* Copyright (c) 1995, 1996, 2001, 2002
|
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* Erik Theisen. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is the ELF ABI header file
|
||||
* formerly known as "elf_abi.h".
|
||||
*/
|
||||
|
||||
#ifndef _ELF_ABI_H
|
||||
#define _ELF_ABI_H
|
||||
|
||||
/*
|
||||
* This version doesn't work for 64-bit ABIs - Erik.
|
||||
*/
|
||||
|
||||
/*
|
||||
* These typedefs need to be handled better.
|
||||
*/
|
||||
typedef unsigned int Elf32_Addr; /* Unsigned program address */
|
||||
typedef unsigned int Elf32_Off; /* Unsigned file offset */
|
||||
typedef signed int Elf32_Sword; /* Signed large integer */
|
||||
typedef unsigned int Elf32_Word; /* Unsigned large integer */
|
||||
typedef unsigned short Elf32_Half; /* Unsigned medium integer */
|
||||
|
||||
/* e_ident[] identification indexes */
|
||||
#define EI_MAG0 0 /* file ID */
|
||||
#define EI_MAG1 1 /* file ID */
|
||||
#define EI_MAG2 2 /* file ID */
|
||||
#define EI_MAG3 3 /* file ID */
|
||||
#define EI_CLASS 4 /* file class */
|
||||
#define EI_DATA 5 /* data encoding */
|
||||
#define EI_VERSION 6 /* ELF header version */
|
||||
#define EI_OSABI 7 /* OS/ABI specific ELF extensions */
|
||||
#define EI_ABIVERSION 8 /* ABI target version */
|
||||
#define EI_PAD 9 /* start of pad bytes */
|
||||
#define EI_NIDENT 16 /* Size of e_ident[] */
|
||||
|
||||
/* e_ident[] magic number */
|
||||
#define ELFMAG0 0x7f /* e_ident[EI_MAG0] */
|
||||
#define ELFMAG1 'E' /* e_ident[EI_MAG1] */
|
||||
#define ELFMAG2 'L' /* e_ident[EI_MAG2] */
|
||||
#define ELFMAG3 'F' /* e_ident[EI_MAG3] */
|
||||
#define ELFMAG "\177ELF" /* magic */
|
||||
#define SELFMAG 4 /* size of magic */
|
||||
|
||||
/* e_ident[] file class */
|
||||
#define ELFCLASSNONE 0 /* invalid */
|
||||
#define ELFCLASsigned int 1 /* 32-bit objs */
|
||||
#define ELFCLASS64 2 /* 64-bit objs */
|
||||
#define ELFCLASSNUM 3 /* number of classes */
|
||||
|
||||
/* e_ident[] data encoding */
|
||||
#define ELFDATANONE 0 /* invalid */
|
||||
#define ELFDATA2LSB 1 /* Little-Endian */
|
||||
#define ELFDATA2MSB 2 /* Big-Endian */
|
||||
#define ELFDATANUM 3 /* number of data encode defines */
|
||||
|
||||
/* e_ident[] OS/ABI specific ELF extensions */
|
||||
#define ELFOSABI_NONE 0 /* No extension specified */
|
||||
#define ELFOSABI_HPUX 1 /* Hewlett-Packard HP-UX */
|
||||
#define ELFOSABI_NETBSD 2 /* NetBSD */
|
||||
#define ELFOSABI_LINUX 3 /* Linux */
|
||||
#define ELFOSABI_SOLARIS 6 /* Sun Solaris */
|
||||
#define ELFOSABI_AIX 7 /* AIX */
|
||||
#define ELFOSABI_IRIX 8 /* IRIX */
|
||||
#define ELFOSABI_FREEBSD 9 /* FreeBSD */
|
||||
#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX */
|
||||
#define ELFOSABI_MODESTO 11 /* Novell Modesto */
|
||||
#define ELFOSABI_OPENBSD 12 /* OpenBSD */
|
||||
/* 64-255 Architecture-specific value range */
|
||||
|
||||
/* e_ident[] ABI Version */
|
||||
#define ELFABIVERSION 0
|
||||
|
||||
/* e_ident */
|
||||
#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
|
||||
(ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
|
||||
(ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
|
||||
(ehdr).e_ident[EI_MAG3] == ELFMAG3)
|
||||
|
||||
/* ELF Header */
|
||||
typedef struct elfhdr{
|
||||
unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
|
||||
Elf32_Half e_type; /* object file type */
|
||||
Elf32_Half e_machine; /* machine */
|
||||
Elf32_Word e_version; /* object file version */
|
||||
Elf32_Addr e_entry; /* virtual entry point */
|
||||
Elf32_Off e_phoff; /* program header table offset */
|
||||
Elf32_Off e_shoff; /* section header table offset */
|
||||
Elf32_Word e_flags; /* processor-specific flags */
|
||||
Elf32_Half e_ehsize; /* ELF header size */
|
||||
Elf32_Half e_phentsize; /* program header entry size */
|
||||
Elf32_Half e_phnum; /* number of program header entries */
|
||||
Elf32_Half e_shentsize; /* section header entry size */
|
||||
Elf32_Half e_shnum; /* number of section header entries */
|
||||
Elf32_Half e_shstrndx; /* section header table's "section
|
||||
header string table" entry offset */
|
||||
} Elf32_Ehdr;
|
||||
|
||||
/* e_type */
|
||||
#define ET_NONE 0 /* No file type */
|
||||
#define ET_REL 1 /* relocatable file */
|
||||
#define ET_EXEC 2 /* executable file */
|
||||
#define ET_DYN 3 /* shared object file */
|
||||
#define ET_CORE 4 /* core file */
|
||||
#define ET_NUM 5 /* number of types */
|
||||
#define ET_LOOS 0xfe00 /* reserved range for operating */
|
||||
#define ET_HIOS 0xfeff /* system specific e_type */
|
||||
#define ET_LOPROC 0xff00 /* reserved range for processor */
|
||||
#define ET_HIPROC 0xffff /* specific e_type */
|
||||
|
||||
/* e_machine */
|
||||
#define EM_NONE 0 /* No Machine */
|
||||
#define EM_M32 1 /* AT&T WE 32100 */
|
||||
#define EM_SPARC 2 /* SPARC */
|
||||
#define EM_386 3 /* Intel 80386 */
|
||||
#define EM_68K 4 /* Motorola 68000 */
|
||||
#define EM_88K 5 /* Motorola 88000 */
|
||||
#if 0
|
||||
#define EM_486 6 /* RESERVED - was Intel 80486 */
|
||||
#endif
|
||||
#define EM_860 7 /* Intel 80860 */
|
||||
#define EM_MIPS 8 /* MIPS R3000 Big-Endian only */
|
||||
#define EM_S370 9 /* IBM System/370 Processor */
|
||||
#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
|
||||
#if 0
|
||||
#define EM_SPARC64 11 /* RESERVED - was SPARC v9
|
||||
64-bit unoffical */
|
||||
#endif
|
||||
/* RESERVED 11-14 for future use */
|
||||
#define EM_PARISC 15 /* HPPA */
|
||||
/* RESERVED 16 for future use */
|
||||
#define EM_VPP500 17 /* Fujitsu VPP500 */
|
||||
#define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
|
||||
#define EM_960 19 /* Intel 80960 */
|
||||
#define EM_PPC 20 /* PowerPC */
|
||||
#define EM_PPC64 21 /* 64-bit PowerPC */
|
||||
#define EM_S390 22 /* IBM System/390 Processor */
|
||||
/* RESERVED 23-35 for future use */
|
||||
#define EM_V800 36 /* NEC V800 */
|
||||
#define EM_FR20 37 /* Fujitsu FR20 */
|
||||
#define EM_RH32 38 /* TRW RH-32 */
|
||||
#define EM_RCE 39 /* Motorola RCE */
|
||||
#define EM_ARM 40 /* Advanced Risc Machines ARM */
|
||||
#define EM_ALPHA 41 /* Digital Alpha */
|
||||
#define EM_SH 42 /* Hitachi SH */
|
||||
#define EM_SPARCV9 43 /* SPARC Version 9 */
|
||||
#define EM_TRICORE 44 /* Siemens TriCore embedded processor */
|
||||
#define EM_ARC 45 /* Argonaut RISC Core */
|
||||
#define EM_H8_300 46 /* Hitachi H8/300 */
|
||||
#define EM_H8_300H 47 /* Hitachi H8/300H */
|
||||
#define EM_H8S 48 /* Hitachi H8S */
|
||||
#define EM_H8_500 49 /* Hitachi H8/500 */
|
||||
#define EM_IA_64 50 /* Intel Merced */
|
||||
#define EM_MIPS_X 51 /* Stanford MIPS-X */
|
||||
#define EM_COLDFIRE 52 /* Motorola Coldfire */
|
||||
#define EM_68HC12 53 /* Motorola M68HC12 */
|
||||
#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
|
||||
#define EM_PCP 55 /* Siemens PCP */
|
||||
#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
|
||||
#define EM_NDR1 57 /* Denso NDR1 microprocessor */
|
||||
#define EM_STARCORE 58 /* Motorola Start*Core processor */
|
||||
#define EM_ME16 59 /* Toyota ME16 processor */
|
||||
#define EM_ST100 60 /* STMicroelectronic ST100 processor */
|
||||
#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
|
||||
#define EM_X86_64 62 /* AMD x86-64 */
|
||||
#define EM_PDSP 63 /* Sony DSP Processor */
|
||||
/* RESERVED 64,65 for future use */
|
||||
#define EM_FX66 66 /* Siemens FX66 microcontroller */
|
||||
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
|
||||
#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
|
||||
#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
|
||||
#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
|
||||
#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
|
||||
#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
|
||||
#define EM_SVX 73 /* Silicon Graphics SVx */
|
||||
#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
|
||||
#define EM_VAX 75 /* Digital VAX */
|
||||
#define EM_CHRIS 76 /* Axis Communications embedded proc. */
|
||||
#define EM_JAVELIN 77 /* Infineon Technologies emb. proc. */
|
||||
#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
|
||||
#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
|
||||
#define EM_MMIX 80 /* Donald Knuth's edu 64-bit proc. */
|
||||
#define EM_HUANY 81 /* Harvard University mach-indep objs */
|
||||
#define EM_PRISM 82 /* SiTera Prism */
|
||||
#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
|
||||
#define EM_FR30 84 /* Fujitsu FR30 */
|
||||
#define EM_D10V 85 /* Mitsubishi DV10V */
|
||||
#define EM_D30V 86 /* Mitsubishi DV30V */
|
||||
#define EM_V850 87 /* NEC v850 */
|
||||
#define EM_M32R 88 /* Mitsubishi M32R */
|
||||
#define EM_MN10300 89 /* Matsushita MN10200 */
|
||||
#define EM_MN10200 90 /* Matsushita MN10200 */
|
||||
#define EM_PJ 91 /* picoJava */
|
||||
#define EM_NUM 92 /* number of machine types */
|
||||
|
||||
/* Version */
|
||||
#define EV_NONE 0 /* Invalid */
|
||||
#define EV_CURRENT 1 /* Current */
|
||||
#define EV_NUM 2 /* number of versions */
|
||||
|
||||
/* Section Header */
|
||||
typedef struct {
|
||||
Elf32_Word sh_name; /* name - index into section header
|
||||
string table section */
|
||||
Elf32_Word sh_type; /* type */
|
||||
Elf32_Word sh_flags; /* flags */
|
||||
Elf32_Addr sh_addr; /* address */
|
||||
Elf32_Off sh_offset; /* file offset */
|
||||
Elf32_Word sh_size; /* section size */
|
||||
Elf32_Word sh_link; /* section header table index link */
|
||||
Elf32_Word sh_info; /* extra information */
|
||||
Elf32_Word sh_addralign; /* address alignment */
|
||||
Elf32_Word sh_entsize; /* section entry size */
|
||||
} Elf32_Shdr;
|
||||
|
||||
/* Special Section Indexes */
|
||||
#define SHN_UNDEF 0 /* undefined */
|
||||
#define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
|
||||
#define SHN_LOPROC 0xff00 /* reserved range for processor */
|
||||
#define SHN_HIPROC 0xff1f /* specific section indexes */
|
||||
#define SHN_LOOS 0xff20 /* reserved range for operating */
|
||||
#define SHN_HIOS 0xff3f /* specific semantics */
|
||||
#define SHN_ABS 0xfff1 /* absolute value */
|
||||
#define SHN_COMMON 0xfff2 /* common symbol */
|
||||
#define SHN_XINDEX 0xffff /* Index is an extra table */
|
||||
#define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */
|
||||
|
||||
/* sh_type */
|
||||
#define SHT_NULL 0 /* inactive */
|
||||
#define SHT_PROGBITS 1 /* program defined information */
|
||||
#define SHT_SYMTAB 2 /* symbol table section */
|
||||
#define SHT_STRTAB 3 /* string table section */
|
||||
#define SHT_RELA 4 /* relocation section with addends*/
|
||||
#define SHT_HASH 5 /* symbol hash table section */
|
||||
#define SHT_DYNAMIC 6 /* dynamic section */
|
||||
#define SHT_NOTE 7 /* note section */
|
||||
#define SHT_NOBITS 8 /* no space section */
|
||||
#define SHT_REL 9 /* relation section without addends */
|
||||
#define SHT_SHLIB 10 /* reserved - purpose unknown */
|
||||
#define SHT_DYNSYM 11 /* dynamic symbol table section */
|
||||
#define SHT_INIT_ARRAY 14 /* Array of constructors */
|
||||
#define SHT_FINI_ARRAY 15 /* Array of destructors */
|
||||
#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
|
||||
#define SHT_GROUP 17 /* Section group */
|
||||
#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
|
||||
#define SHT_NUM 19 /* number of section types */
|
||||
#define SHT_LOOS 0x60000000 /* Start OS-specific */
|
||||
#define SHT_HIOS 0x6fffffff /* End OS-specific */
|
||||
#define SHT_LOPROC 0x70000000 /* reserved range for processor */
|
||||
#define SHT_HIPROC 0x7fffffff /* specific section header types */
|
||||
#define SHT_LOUSER 0x80000000 /* reserved range for application */
|
||||
#define SHT_HIUSER 0xffffffff /* specific indexes */
|
||||
|
||||
/* Section names */
|
||||
#define ELF_BSS ".bss" /* uninitialized data */
|
||||
#define ELF_COMMENT ".comment" /* version control information */
|
||||
#define ELF_DATA ".data" /* initialized data */
|
||||
#define ELF_DATA1 ".data1" /* initialized data */
|
||||
#define ELF_DEBUG ".debug" /* debug */
|
||||
#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
|
||||
#define ELF_DYNSTR ".dynstr" /* dynamic string table */
|
||||
#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
|
||||
#define ELF_FINI ".fini" /* termination code */
|
||||
#define ELF_FINI_ARRAY ".fini_array" /* Array of destructors */
|
||||
#define ELF_GOT ".got" /* global offset table */
|
||||
#define ELF_HASH ".hash" /* symbol hash table */
|
||||
#define ELF_INIT ".init" /* initialization code */
|
||||
#define ELF_INIT_ARRAY ".init_array" /* Array of constuctors */
|
||||
#define ELF_INTERP ".interp" /* Pathname of program interpreter */
|
||||
#define ELF_LINE ".line" /* Symbolic line numnber information */
|
||||
#define ELF_NOTE ".note" /* Contains note section */
|
||||
#define ELF_PLT ".plt" /* Procedure linkage table */
|
||||
#define ELF_PREINIT_ARRAY ".preinit_array" /* Array of pre-constructors */
|
||||
#define ELF_REL_DATA ".rel.data" /* relocation data */
|
||||
#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
|
||||
#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
|
||||
#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
|
||||
#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
|
||||
#define ELF_REL_TEXT ".rel.text" /* relocation code */
|
||||
#define ELF_RODATA ".rodata" /* read-only data */
|
||||
#define ELF_RODATA1 ".rodata1" /* read-only data */
|
||||
#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
|
||||
#define ELF_STRTAB ".strtab" /* string table */
|
||||
#define ELF_SYMTAB ".symtab" /* symbol table */
|
||||
#define ELF_SYMTAB_SHNDX ".symtab_shndx"/* symbol table section index */
|
||||
#define ELF_TBSS ".tbss" /* thread local uninit data */
|
||||
#define ELF_TDATA ".tdata" /* thread local init data */
|
||||
#define ELF_TDATA1 ".tdata1" /* thread local init data */
|
||||
#define ELF_TEXT ".text" /* code */
|
||||
|
||||
/* Section Attribute Flags - sh_flags */
|
||||
#define SHF_WRITE 0x1 /* Writable */
|
||||
#define SHF_ALLOC 0x2 /* occupies memory */
|
||||
#define SHF_EXECINSTR 0x4 /* executable */
|
||||
#define SHF_MERGE 0x10 /* Might be merged */
|
||||
#define SHF_STRINGS 0x20 /* Contains NULL terminated strings */
|
||||
#define SHF_INFO_LINK 0x40 /* sh_info contains SHT index */
|
||||
#define SHF_LINK_ORDER 0x80 /* Preserve order after combining*/
|
||||
#define SHF_OS_NONCONFORMING 0x100 /* Non-standard OS specific handling */
|
||||
#define SHF_GROUP 0x200 /* Member of section group */
|
||||
#define SHF_TLS 0x400 /* Thread local storage */
|
||||
#define SHF_MASKOS 0x0ff00000 /* OS specific */
|
||||
#define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
|
||||
/* specific section attributes */
|
||||
|
||||
/* Section Group Flags */
|
||||
#define GRP_COMDAT 0x1 /* COMDAT group */
|
||||
#define GRP_MASKOS 0x0ff00000 /* Mask OS specific flags */
|
||||
#define GRP_MASKPROC 0xf0000000 /* Mask processor specific flags */
|
||||
|
||||
/* Symbol Table Entry */
|
||||
typedef struct elf32_sym {
|
||||
Elf32_Word st_name; /* name - index into string table */
|
||||
Elf32_Addr st_value; /* symbol value */
|
||||
Elf32_Word st_size; /* symbol size */
|
||||
unsigned char st_info; /* type and binding */
|
||||
unsigned char st_other; /* 0 - no defined meaning */
|
||||
Elf32_Half st_shndx; /* section header index */
|
||||
} Elf32_Sym;
|
||||
|
||||
/* Symbol table index */
|
||||
#define STN_UNDEF 0 /* undefined */
|
||||
|
||||
/* Extract symbol info - st_info */
|
||||
#define ELF32_ST_BIND(x) ((x) >> 4)
|
||||
#define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf)
|
||||
#define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
|
||||
#define ELF32_ST_VISIBILITY(x) ((x) & 0x3)
|
||||
|
||||
/* Symbol Binding - ELF32_ST_BIND - st_info */
|
||||
#define STB_LOCAL 0 /* Local symbol */
|
||||
#define STB_GLOBAL 1 /* Global symbol */
|
||||
#define STB_WEAK 2 /* like global - lower precedence */
|
||||
#define STB_NUM 3 /* number of symbol bindings */
|
||||
#define STB_LOOS 10 /* reserved range for operating */
|
||||
#define STB_HIOS 12 /* system specific symbol bindings */
|
||||
#define STB_LOPROC 13 /* reserved range for processor */
|
||||
#define STB_HIPROC 15 /* specific symbol bindings */
|
||||
|
||||
/* Symbol type - ELF32_ST_TYPE - st_info */
|
||||
#define STT_NOTYPE 0 /* not specified */
|
||||
#define STT_OBJECT 1 /* data object */
|
||||
#define STT_FUNC 2 /* function */
|
||||
#define STT_SECTION 3 /* section */
|
||||
#define STT_FILE 4 /* file */
|
||||
#define STT_NUM 5 /* number of symbol types */
|
||||
#define STT_TLS 6 /* Thread local storage symbol */
|
||||
#define STT_LOOS 10 /* reserved range for operating */
|
||||
#define STT_HIOS 12 /* system specific symbol types */
|
||||
#define STT_LOPROC 13 /* reserved range for processor */
|
||||
#define STT_HIPROC 15 /* specific symbol types */
|
||||
|
||||
/* Symbol visibility - ELF32_ST_VISIBILITY - st_other */
|
||||
#define STV_DEFAULT 0 /* Normal visibility rules */
|
||||
#define STV_INTERNAL 1 /* Processor specific hidden class */
|
||||
#define STV_HIDDEN 2 /* Symbol unavailable in other mods */
|
||||
#define STV_PROTECTED 3 /* Not preemptible, not exported */
|
||||
|
||||
|
||||
/* Relocation entry with implicit addend */
|
||||
typedef struct
|
||||
{
|
||||
Elf32_Addr r_offset; /* offset of relocation */
|
||||
Elf32_Word r_info; /* symbol table index and type */
|
||||
} Elf32_Rel;
|
||||
|
||||
/* Relocation entry with explicit addend */
|
||||
typedef struct
|
||||
{
|
||||
Elf32_Addr r_offset; /* offset of relocation */
|
||||
Elf32_Word r_info; /* symbol table index and type */
|
||||
Elf32_Sword r_addend;
|
||||
} Elf32_Rela;
|
||||
|
||||
/* Extract relocation info - r_info */
|
||||
#define ELF32_R_SYM(i) ((i) >> 8)
|
||||
#define ELF32_R_TYPE(i) ((unsigned char) (i))
|
||||
#define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t))
|
||||
|
||||
/* Program Header */
|
||||
typedef struct {
|
||||
Elf32_Word p_type; /* segment type */
|
||||
Elf32_Off p_offset; /* segment offset */
|
||||
Elf32_Addr p_vaddr; /* virtual address of segment */
|
||||
Elf32_Addr p_paddr; /* physical address - ignored? */
|
||||
Elf32_Word p_filesz; /* number of bytes in file for seg. */
|
||||
Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
|
||||
Elf32_Word p_flags; /* flags */
|
||||
Elf32_Word p_align; /* memory alignment */
|
||||
} Elf32_Phdr;
|
||||
|
||||
/* Segment types - p_type */
|
||||
#define PT_NULL 0 /* unused */
|
||||
#define PT_LOAD 1 /* loadable segment */
|
||||
#define PT_DYNAMIC 2 /* dynamic linking section */
|
||||
#define PT_INTERP 3 /* the RTLD */
|
||||
#define PT_NOTE 4 /* auxiliary information */
|
||||
#define PT_SHLIB 5 /* reserved - purpose undefined */
|
||||
#define PT_PHDR 6 /* program header */
|
||||
#define PT_TLS 7 /* Thread local storage template */
|
||||
#define PT_NUM 8 /* Number of segment types */
|
||||
#define PT_LOOS 0x60000000 /* reserved range for operating */
|
||||
#define PT_HIOS 0x6fffffff /* system specific segment types */
|
||||
#define PT_LOPROC 0x70000000 /* reserved range for processor */
|
||||
#define PT_HIPROC 0x7fffffff /* specific segment types */
|
||||
|
||||
/* Segment flags - p_flags */
|
||||
#define PF_X 0x1 /* Executable */
|
||||
#define PF_W 0x2 /* Writable */
|
||||
#define PF_R 0x4 /* Readable */
|
||||
#define PF_MASKOS 0x0ff00000 /* OS specific segment flags */
|
||||
#define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
|
||||
/* specific segment flags */
|
||||
/* Dynamic structure */
|
||||
typedef struct
|
||||
{
|
||||
Elf32_Sword d_tag; /* controls meaning of d_val */
|
||||
union
|
||||
{
|
||||
Elf32_Word d_val; /* Multiple meanings - see d_tag */
|
||||
Elf32_Addr d_ptr; /* program virtual address */
|
||||
} d_un;
|
||||
} Elf32_Dyn;
|
||||
|
||||
extern Elf32_Dyn _DYNAMIC[];
|
||||
|
||||
/* Dynamic Array Tags - d_tag */
|
||||
#define DT_NULL 0 /* marks end of _DYNAMIC array */
|
||||
#define DT_NEEDED 1 /* string table offset of needed lib */
|
||||
#define DT_PLTRELSZ 2 /* size of relocation entries in PLT */
|
||||
#define DT_PLTGOT 3 /* address PLT/GOT */
|
||||
#define DT_HASH 4 /* address of symbol hash table */
|
||||
#define DT_STRTAB 5 /* address of string table */
|
||||
#define DT_SYMTAB 6 /* address of symbol table */
|
||||
#define DT_RELA 7 /* address of relocation table */
|
||||
#define DT_RELASZ 8 /* size of relocation table */
|
||||
#define DT_RELAENT 9 /* size of relocation entry */
|
||||
#define DT_STRSZ 10 /* size of string table */
|
||||
#define DT_SYMENT 11 /* size of symbol table entry */
|
||||
#define DT_INIT 12 /* address of initialization func. */
|
||||
#define DT_FINI 13 /* address of termination function */
|
||||
#define DT_SONAME 14 /* string table offset of shared obj */
|
||||
#define DT_RPATH 15 /* string table offset of library
|
||||
search path */
|
||||
#define DT_SYMBOLIC 16 /* start sym search in shared obj. */
|
||||
#define DT_REL 17 /* address of rel. tbl. w addends */
|
||||
#define DT_RELSZ 18 /* size of DT_REL relocation table */
|
||||
#define DT_RELENT 19 /* size of DT_REL relocation entry */
|
||||
#define DT_PLTREL 20 /* PLT referenced relocation entry */
|
||||
#define DT_DEBUG 21 /* bugger */
|
||||
#define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */
|
||||
#define DT_JMPREL 23 /* add. of PLT's relocation entries */
|
||||
#define DT_BIND_NOW 24 /* Process relocations of object */
|
||||
#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
|
||||
#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
|
||||
#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
|
||||
#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
|
||||
#define DT_RUNPATH 29 /* Library search path */
|
||||
#define DT_FLAGS 30 /* Flags for the object being loaded */
|
||||
#define DT_ENCODING 32 /* Start of encoded range */
|
||||
#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
|
||||
#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
|
||||
#define DT_NUM 34 /* Number used. */
|
||||
#define DT_LOOS 0x60000000 /* reserved range for OS */
|
||||
#define DT_HIOS 0x6fffffff /* specific dynamic array tags */
|
||||
#define DT_LOPROC 0x70000000 /* reserved range for processor */
|
||||
#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
|
||||
|
||||
/* Dynamic Tag Flags - d_un.d_val */
|
||||
#define DF_ORIGIN 0x01 /* Object may use DF_ORIGIN */
|
||||
#define DF_SYMBOLIC 0x02 /* Symbol resolutions starts here */
|
||||
#define DF_TEXTREL 0x04 /* Object contains text relocations */
|
||||
#define DF_BIND_NOW 0x08 /* No lazy binding for this object */
|
||||
#define DF_STATIC_TLS 0x10 /* Static thread local storage */
|
||||
|
||||
/* Standard ELF hashing function */
|
||||
unsigned long elf_hash(const unsigned char *name);
|
||||
|
||||
#define ELF_TARG_VER 1 /* The ver for which this code is intended */
|
||||
|
||||
/*
|
||||
* XXX - PowerPC defines really don't belong in here,
|
||||
* but we'll put them in for simplicity.
|
||||
*/
|
||||
|
||||
/* Values for Elf32/64_Ehdr.e_flags. */
|
||||
#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
|
||||
|
||||
/* Cygnus local bits below */
|
||||
#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
|
||||
#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
|
||||
flag */
|
||||
|
||||
/* PowerPC relocations defined by the ABIs */
|
||||
#define R_PPC_NONE 0
|
||||
#define R_PPC_ADDR32 1 /* 32bit absolute address */
|
||||
#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
|
||||
#define R_PPC_ADDR16 3 /* 16bit absolute address */
|
||||
#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
|
||||
#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
|
||||
#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
|
||||
#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
|
||||
#define R_PPC_ADDR14_BRTAKEN 8
|
||||
#define R_PPC_ADDR14_BRNTAKEN 9
|
||||
#define R_PPC_REL24 10 /* PC relative 26 bit */
|
||||
#define R_PPC_REL14 11 /* PC relative 16 bit */
|
||||
#define R_PPC_REL14_BRTAKEN 12
|
||||
#define R_PPC_REL14_BRNTAKEN 13
|
||||
#define R_PPC_GOT16 14
|
||||
#define R_PPC_GOT16_LO 15
|
||||
#define R_PPC_GOT16_HI 16
|
||||
#define R_PPC_GOT16_HA 17
|
||||
#define R_PPC_PLTREL24 18
|
||||
#define R_PPC_COPY 19
|
||||
#define R_PPC_GLOB_DAT 20
|
||||
#define R_PPC_JMP_SLOT 21
|
||||
#define R_PPC_RELATIVE 22
|
||||
#define R_PPC_LOCAL24PC 23
|
||||
#define R_PPC_UADDR32 24
|
||||
#define R_PPC_UADDR16 25
|
||||
#define R_PPC_REL32 26
|
||||
#define R_PPC_PLT32 27
|
||||
#define R_PPC_PLTREL32 28
|
||||
#define R_PPC_PLT16_LO 29
|
||||
#define R_PPC_PLT16_HI 30
|
||||
#define R_PPC_PLT16_HA 31
|
||||
#define R_PPC_SDAREL16 32
|
||||
#define R_PPC_SECTOFF 33
|
||||
#define R_PPC_SECTOFF_LO 34
|
||||
#define R_PPC_SECTOFF_HI 35
|
||||
#define R_PPC_SECTOFF_HA 36
|
||||
/* Keep this the last entry. */
|
||||
#define R_PPC_NUM 37
|
||||
|
||||
/* The remaining relocs are from the Embedded ELF ABI, and are not
|
||||
in the SVR4 ELF ABI. */
|
||||
#define R_PPC_EMB_NADDR32 101
|
||||
#define R_PPC_EMB_NADDR16 102
|
||||
#define R_PPC_EMB_NADDR16_LO 103
|
||||
#define R_PPC_EMB_NADDR16_HI 104
|
||||
#define R_PPC_EMB_NADDR16_HA 105
|
||||
#define R_PPC_EMB_SDAI16 106
|
||||
#define R_PPC_EMB_SDA2I16 107
|
||||
#define R_PPC_EMB_SDA2REL 108
|
||||
#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
|
||||
#define R_PPC_EMB_MRKREF 110
|
||||
#define R_PPC_EMB_RELSEC16 111
|
||||
#define R_PPC_EMB_RELST_LO 112
|
||||
#define R_PPC_EMB_RELST_HI 113
|
||||
#define R_PPC_EMB_RELST_HA 114
|
||||
#define R_PPC_EMB_BIT_FLD 115
|
||||
#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
|
||||
|
||||
/* Diab tool relocations. */
|
||||
#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
|
||||
#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
|
||||
#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
|
||||
#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
|
||||
#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
|
||||
#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
|
||||
|
||||
/* This is a phony reloc to handle any old fashioned TOC16 references
|
||||
that may still be in object files. */
|
||||
#define R_PPC_TOC16 255
|
||||
|
||||
#endif /* _ELF_H */
|
||||
620
sd_loader/src/entry.c
Normal file
620
sd_loader/src/entry.c
Normal file
|
|
@ -0,0 +1,620 @@
|
|||
#include "os_types.h"
|
||||
#include "elf_abi.h"
|
||||
#include "common.h"
|
||||
#include "os_defs.h"
|
||||
#include "fs_defs.h"
|
||||
#include "kernel_defs.h"
|
||||
#include "loader_defs.h"
|
||||
|
||||
#define EXPORT_DECL(res, func, ...) res (* func)(__VA_ARGS__);
|
||||
#define OS_FIND_EXPORT(handle, funcName, func) OSDynLoad_FindExport(handle, 0, funcName, &func)
|
||||
|
||||
typedef struct _private_data_t {
|
||||
EXPORT_DECL(void *, MEMAllocFromDefaultHeapEx, int size, int align);
|
||||
|
||||
EXPORT_DECL(void, MEMFreeToDefaultHeap, void *ptr);
|
||||
|
||||
EXPORT_DECL(uint64_t, OSGetTitleID);
|
||||
|
||||
EXPORT_DECL(void*, memcpy, void *p1, const void *p2, unsigned int s);
|
||||
|
||||
EXPORT_DECL(void*, memset, void *p1, int val, unsigned int s);
|
||||
|
||||
EXPORT_DECL(void, OSFatal, const char *msg);
|
||||
|
||||
EXPORT_DECL(unsigned int, OSEffectiveToPhysical, const void*);
|
||||
|
||||
EXPORT_DECL(void, exit, int);
|
||||
|
||||
EXPORT_DECL(int, FSInit, void);
|
||||
|
||||
EXPORT_DECL(int, FSAddClientEx, void *pClient, int unk_zero_param, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSDelClient, void *pClient);
|
||||
|
||||
EXPORT_DECL(void, FSInitCmdBlock, void *pCmd);
|
||||
|
||||
EXPORT_DECL(int, FSGetMountSource, void *pClient, void *pCmd, int type, void *source, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSMount, void *pClient, void *pCmd, void *source, const char *target, uint32_t bytes, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSUnmount, void *pClient, void *pCmd, const char *target, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSOpenFile, void *pClient, void *pCmd, const char *path, const char *mode, int *fd, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSGetStatFile, void *pClient, void *pCmd, int fd, void *buffer, int error);
|
||||
|
||||
EXPORT_DECL(int, FSReadFile, void *pClient, void *pCmd, void *buffer, int size, int count, int fd, int flag, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, FSCloseFile, void *pClient, void *pCmd, int fd, int errHandling);
|
||||
|
||||
EXPORT_DECL(int, SYSRelaunchTitle, int argc, char **argv);
|
||||
|
||||
} private_data_t;
|
||||
|
||||
static void (*DCFlushRange)(void *addr, unsigned int size);
|
||||
static void (*DCInvalidateRange)(void *addr, unsigned int size);
|
||||
static void (*ICInvalidateRange)(void *addr, unsigned int size);
|
||||
static unsigned int hook_LiWaitOneChunk;
|
||||
static unsigned int addrphys_LiWaitOneChunk;
|
||||
|
||||
extern void SC0x25_KernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
extern void my_PrepareTitle_hook(void);
|
||||
|
||||
/* Write a 32-bit word with kernel permissions */
|
||||
static void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value) {
|
||||
asm volatile (
|
||||
"li 3,1\n"
|
||||
"li 4,0\n"
|
||||
"mr 5,%1\n"
|
||||
"li 6,0\n"
|
||||
"li 7,0\n"
|
||||
"lis 8,1\n"
|
||||
"mr 9,%0\n"
|
||||
"mr %1,1\n"
|
||||
"li 0,0x3500\n"
|
||||
"sc\n"
|
||||
"nop\n"
|
||||
"mr 1,%1\n"
|
||||
:
|
||||
: "r"(addr), "r"(value)
|
||||
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||
"11", "12"
|
||||
);
|
||||
}
|
||||
|
||||
static void KernelCopyData(unsigned int addr, unsigned int src, unsigned int len) {
|
||||
/*
|
||||
* Setup a DBAT access with cache inhibited to write through and read directly from memory
|
||||
*/
|
||||
unsigned int dbatu0, dbatl0, dbatu1, dbatl1;
|
||||
// save the original DBAT value
|
||||
asm volatile("mfdbatu %0, 0" : "=r" (dbatu0));
|
||||
asm volatile("mfdbatl %0, 0" : "=r" (dbatl0));
|
||||
asm volatile("mfdbatu %0, 1" : "=r" (dbatu1));
|
||||
asm volatile("mfdbatl %0, 1" : "=r" (dbatl1));
|
||||
|
||||
unsigned int target_dbatu0 = 0;
|
||||
unsigned int target_dbatl0 = 0;
|
||||
unsigned int target_dbatu1 = 0;
|
||||
unsigned int target_dbatl1 = 0;
|
||||
|
||||
unsigned int *dst_p = (unsigned int*)addr;
|
||||
unsigned int *src_p = (unsigned int*)src;
|
||||
|
||||
// we only need DBAT modification for addresses out of our own DBAT range
|
||||
// as our own DBAT is available everywhere for user and supervisor
|
||||
// since our own DBAT is on DBAT5 position we don't collide here
|
||||
if(addr < 0x00800000 || addr >= 0x01000000) {
|
||||
target_dbatu0 = (addr & 0x00F00000) | 0xC0000000 | 0x1F;
|
||||
target_dbatl0 = (addr & 0xFFF00000) | 0x32;
|
||||
asm volatile("mtdbatu 0, %0" : : "r" (target_dbatu0));
|
||||
asm volatile("mtdbatl 0, %0" : : "r" (target_dbatl0));
|
||||
dst_p = (unsigned int*)((addr & 0xFFFFFF) | 0xC0000000);
|
||||
}
|
||||
if(src < 0x00800000 || src >= 0x01000000) {
|
||||
target_dbatu1 = (src & 0x00F00000) | 0xB0000000 | 0x1F;
|
||||
target_dbatl1 = (src & 0xFFF00000) | 0x32;
|
||||
|
||||
asm volatile("mtdbatu 1, %0" : : "r" (target_dbatu1));
|
||||
asm volatile("mtdbatl 1, %0" : : "r" (target_dbatl1));
|
||||
src_p = (unsigned int*)((src & 0xFFFFFF) | 0xB0000000);
|
||||
}
|
||||
|
||||
asm volatile("eieio; isync");
|
||||
|
||||
unsigned int i;
|
||||
for(i = 0; i < len; i += 4) {
|
||||
// if we are on the edge to next chunk
|
||||
if((target_dbatu0 != 0) && (((unsigned int)dst_p & 0x00F00000) != (target_dbatu0 & 0x00F00000))) {
|
||||
target_dbatu0 = ((addr + i) & 0x00F00000) | 0xC0000000 | 0x1F;
|
||||
target_dbatl0 = ((addr + i) & 0xFFF00000) | 0x32;
|
||||
dst_p = (unsigned int*)(((addr + i) & 0xFFFFFF) | 0xC0000000);
|
||||
|
||||
asm volatile("eieio; isync");
|
||||
asm volatile("mtdbatu 0, %0" : : "r" (target_dbatu0));
|
||||
asm volatile("mtdbatl 0, %0" : : "r" (target_dbatl0));
|
||||
asm volatile("eieio; isync");
|
||||
}
|
||||
if((target_dbatu1 != 0) && (((unsigned int)src_p & 0x00F00000) != (target_dbatu1 & 0x00F00000))) {
|
||||
target_dbatu1 = ((src + i) & 0x00F00000) | 0xB0000000 | 0x1F;
|
||||
target_dbatl1 = ((src + i) & 0xFFF00000) | 0x32;
|
||||
src_p = (unsigned int*)(((src + i) & 0xFFFFFF) | 0xB0000000);
|
||||
|
||||
asm volatile("eieio; isync");
|
||||
asm volatile("mtdbatu 1, %0" : : "r" (target_dbatu1));
|
||||
asm volatile("mtdbatl 1, %0" : : "r" (target_dbatl1));
|
||||
asm volatile("eieio; isync");
|
||||
}
|
||||
|
||||
*dst_p = *src_p;
|
||||
|
||||
++dst_p;
|
||||
++src_p;
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore original DBAT value
|
||||
*/
|
||||
asm volatile("eieio; isync");
|
||||
asm volatile("mtdbatu 0, %0" : : "r" (dbatu0));
|
||||
asm volatile("mtdbatl 0, %0" : : "r" (dbatl0));
|
||||
asm volatile("mtdbatu 1, %0" : : "r" (dbatu1));
|
||||
asm volatile("mtdbatl 1, %0" : : "r" (dbatl1));
|
||||
asm volatile("eieio; isync");
|
||||
}
|
||||
|
||||
// This function is called every time after LiBounceOneChunk.
|
||||
// It waits for the asynchronous call of LiLoadAsync for the IOSU to fill data to the RPX/RPL address
|
||||
// and return the still remaining bytes to load.
|
||||
// We override it and replace the loaded date from LiLoadAsync with our data and our remaining bytes to load.
|
||||
static int LiWaitOneChunk(unsigned int * iRemainingBytes, const char *filename, int fileType) {
|
||||
unsigned int result;
|
||||
register int core_id;
|
||||
int remaining_bytes = 0;
|
||||
|
||||
int sgFileOffset;
|
||||
int sgBufferNumber;
|
||||
int *sgBounceError;
|
||||
int *sgGotBytes;
|
||||
int *sgTotalBytes;
|
||||
int *sgIsLoadingBuffer;
|
||||
int *sgFinishedLoadingBuffer;
|
||||
|
||||
// get the current core
|
||||
asm volatile("mfspr %0, 0x3EF" : "=r" (core_id));
|
||||
|
||||
// get the offset of per core global variable for dynload initialized (just a simple address + (core_id * 4))
|
||||
unsigned int gDynloadInitialized = *(volatile unsigned int*)(OS_SPECIFICS->addr_gDynloadInitialized + (core_id << 2));
|
||||
|
||||
// Comment (Dimok):
|
||||
// time measurement at this position for logger -> we don't need it right now except maybe for debugging
|
||||
//unsigned long long systemTime1 = Loader_GetSystemTime();
|
||||
|
||||
if(OS_FIRMWARE == 550) {
|
||||
// pointer to global variables of the loader
|
||||
loader_globals_550_t *loader_globals = (loader_globals_550_t*)(0xEFE19E80);
|
||||
|
||||
sgBufferNumber = loader_globals->sgBufferNumber;
|
||||
sgFileOffset = loader_globals->sgFileOffset;
|
||||
sgBounceError = &loader_globals->sgBounceError;
|
||||
sgGotBytes = &loader_globals->sgGotBytes;
|
||||
sgTotalBytes = &loader_globals->sgTotalBytes;
|
||||
sgFinishedLoadingBuffer = &loader_globals->sgFinishedLoadingBuffer;
|
||||
// not available on 5.5.x
|
||||
sgIsLoadingBuffer = NULL;
|
||||
} else {
|
||||
// pointer to global variables of the loader
|
||||
loader_globals_t *loader_globals = (loader_globals_t*)(OS_SPECIFICS->addr_sgIsLoadingBuffer);
|
||||
|
||||
sgBufferNumber = loader_globals->sgBufferNumber;
|
||||
sgFileOffset = loader_globals->sgFileOffset;
|
||||
sgBounceError = &loader_globals->sgBounceError;
|
||||
sgGotBytes = &loader_globals->sgGotBytes;
|
||||
sgIsLoadingBuffer = &loader_globals->sgIsLoadingBuffer;
|
||||
// not available on < 5.5.x
|
||||
sgTotalBytes = NULL;
|
||||
sgFinishedLoadingBuffer = NULL;
|
||||
}
|
||||
|
||||
// the data loading was started in LiBounceOneChunk() and here it waits for IOSU to finish copy the data
|
||||
if(gDynloadInitialized != 0) {
|
||||
result = OS_SPECIFICS->LiWaitIopCompleteWithInterrupts(0x2160EC0, &remaining_bytes);
|
||||
|
||||
} else {
|
||||
result = OS_SPECIFICS->LiWaitIopComplete(0x2160EC0, &remaining_bytes);
|
||||
}
|
||||
|
||||
// Comment (Dimok):
|
||||
// time measurement at this position for logger -> we don't need it right now except maybe for debugging
|
||||
//unsigned long long systemTime2 = Loader_GetSystemTime();
|
||||
|
||||
//------------------------------------------------------------------------------------------------------------------
|
||||
// Start of our function intrusion:
|
||||
// After IOSU is done writing the data into the 0xF6000000/0xF6400000 address,
|
||||
// we overwrite it with our data before setting the global flag for IsLoadingBuffer to 0
|
||||
// Do this only if we are in the game that was launched by our method
|
||||
s_mem_area *mem_area = MEM_AREA_TABLE;
|
||||
if((ELF_DATA_ADDR == mem_area->address) && (fileType == 0)) {
|
||||
unsigned int load_address = (sgBufferNumber == 1) ? 0xF6000000 : (0xF6000000 + 0x00400000);
|
||||
unsigned int load_addressPhys = (sgBufferNumber == 1) ? 0x1B000000 : (0x1B000000 + 0x00400000); // virtual 0xF6000000 and 0xF6400000
|
||||
|
||||
remaining_bytes = ELF_DATA_SIZE - sgFileOffset;
|
||||
if (remaining_bytes > 0x400000)
|
||||
// truncate size
|
||||
remaining_bytes = 0x400000;
|
||||
|
||||
DCFlushRange((void*)load_address, remaining_bytes);
|
||||
|
||||
u32 rpxBlockPos = 0;
|
||||
u32 done = 0;
|
||||
u32 mapOffset = 0;
|
||||
|
||||
while((done < (u32)sgFileOffset) && mem_area) {
|
||||
if((done + mem_area->size) > (u32)sgFileOffset) {
|
||||
mapOffset = sgFileOffset - done;
|
||||
done = sgFileOffset;
|
||||
} else {
|
||||
done += mem_area->size;
|
||||
mem_area = mem_area->next;
|
||||
}
|
||||
}
|
||||
|
||||
while((done < ELF_DATA_SIZE) && (rpxBlockPos < 0x400000) && mem_area) {
|
||||
u32 address = mem_area->address + mapOffset;
|
||||
u32 blockSize = ELF_DATA_SIZE - done;
|
||||
|
||||
if(blockSize > (0x400000 - rpxBlockPos)) {
|
||||
blockSize = 0x400000 - rpxBlockPos;
|
||||
}
|
||||
if((mapOffset + blockSize) >= mem_area->size) {
|
||||
blockSize = mem_area->size - mapOffset;
|
||||
//! this value is incremented later by blockSize, so set it to -blockSize for it to be 0 after copy
|
||||
//! it makes smaller code then if(mapOffset == mem_area->size) after copy
|
||||
mapOffset = -blockSize;
|
||||
mem_area = mem_area->next;
|
||||
}
|
||||
|
||||
SC0x25_KernelCopyData(load_addressPhys + rpxBlockPos, address, blockSize);
|
||||
done += blockSize;
|
||||
rpxBlockPos += blockSize;
|
||||
mapOffset += blockSize;
|
||||
}
|
||||
|
||||
DCInvalidateRange((void*)load_address, remaining_bytes);
|
||||
|
||||
if((u32)(sgFileOffset + remaining_bytes) == ELF_DATA_SIZE) {
|
||||
ELF_DATA_ADDR = 0xDEADC0DE;
|
||||
ELF_DATA_SIZE = 0;
|
||||
MAIN_ENTRY_ADDR = 0xC001C0DE;
|
||||
}
|
||||
// set result to 0 -> "everything OK"
|
||||
result = 0;
|
||||
}
|
||||
|
||||
// end of our little intrusion into this function
|
||||
//------------------------------------------------------------------------------------------------------------------
|
||||
|
||||
// set the result to the global bounce error variable
|
||||
if(sgBounceError) {
|
||||
*sgBounceError = result;
|
||||
}
|
||||
|
||||
// disable global flag that buffer is still loaded by IOSU
|
||||
if(sgFinishedLoadingBuffer) {
|
||||
unsigned int zeroBitCount = 0;
|
||||
asm volatile("cntlzw %0, %0" : "=r" (zeroBitCount) : "r"(*sgFinishedLoadingBuffer));
|
||||
*sgFinishedLoadingBuffer = zeroBitCount >> 5;
|
||||
} else if(sgIsLoadingBuffer) {
|
||||
*sgIsLoadingBuffer = 0;
|
||||
}
|
||||
|
||||
// check result for errors
|
||||
if(result == 0) {
|
||||
// the remaining size is set globally and in stack variable only
|
||||
// if a pointer was passed to this function
|
||||
if(iRemainingBytes) {
|
||||
if(sgGotBytes) {
|
||||
*sgGotBytes = remaining_bytes;
|
||||
}
|
||||
|
||||
*iRemainingBytes = remaining_bytes;
|
||||
|
||||
// on 5.5.x a new variable for total loaded bytes was added
|
||||
if(sgTotalBytes) {
|
||||
*sgTotalBytes += remaining_bytes;
|
||||
}
|
||||
}
|
||||
// Comment (Dimok):
|
||||
// calculate time difference and print it on logging how long the wait for asynchronous data load took
|
||||
// something like (systemTime2 - systemTime1) * constant / bus speed, did not look deeper into it as we don't need that crap
|
||||
} else {
|
||||
// Comment (Dimok):
|
||||
// a lot of error handling here. depending on error code sometimes calls Loader_Panic() -> we don't make errors so we can skip that part ;-P
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
void my_PrepareTitle(CosAppXmlInfo *xmlKernelInfo) {
|
||||
if(ELF_DATA_ADDR == MEM_AREA_TABLE->address) {
|
||||
xmlKernelInfo->max_size = RPX_MAX_SIZE;
|
||||
xmlKernelInfo->max_codesize = RPX_MAX_CODE_SIZE;
|
||||
//! setup our hook to LiWaitOneChunk for RPX loading
|
||||
hook_LiWaitOneChunk = ((u32)LiWaitOneChunk) | 0x48000002;
|
||||
KernelCopyData(addrphys_LiWaitOneChunk, (u32) &hook_LiWaitOneChunk, 4);
|
||||
asm volatile("icbi 0, %0" : : "r" (OS_SPECIFICS->addr_LiWaitOneChunk & ~31));
|
||||
} else if((MAIN_ENTRY_ADDR == 0xC001C0DE) && (*(u32*)xmlKernelInfo->rpx_name == 0x66666c5f)) { // ffl_
|
||||
//! restore original LiWaitOneChunk instruction as our RPX is done
|
||||
MAIN_ENTRY_ADDR = 0xDEADC0DE;
|
||||
KernelCopyData(addrphys_LiWaitOneChunk, (u32)&OS_SPECIFICS->orig_LiWaitOneChunkInstr, 4);
|
||||
asm volatile("icbi 0, %0" : : "r" (OS_SPECIFICS->addr_LiWaitOneChunk & ~31));
|
||||
}
|
||||
}
|
||||
|
||||
static int LoadFileToMem(private_data_t *private_data, const char *filepath, unsigned char **fileOut, unsigned int * sizeOut) {
|
||||
int iFd = -1;
|
||||
void *pClient = private_data->MEMAllocFromDefaultHeapEx(FS_CLIENT_SIZE, 4);
|
||||
if(!pClient)
|
||||
return 0;
|
||||
|
||||
void *pCmd = private_data->MEMAllocFromDefaultHeapEx(FS_CMD_BLOCK_SIZE, 4);
|
||||
if(!pCmd) {
|
||||
private_data->MEMFreeToDefaultHeap(pClient);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int success = 0;
|
||||
private_data->FSInit();
|
||||
private_data->FSInitCmdBlock(pCmd);
|
||||
private_data->FSAddClientEx(pClient, 0, -1);
|
||||
|
||||
do {
|
||||
char tempPath[FS_MOUNT_SOURCE_SIZE];
|
||||
char mountPath[FS_MAX_MOUNTPATH_SIZE];
|
||||
|
||||
int status = private_data->FSGetMountSource(pClient, pCmd, 0, tempPath, -1);
|
||||
if (status != 0) {
|
||||
private_data->OSFatal("-13");
|
||||
}
|
||||
status = private_data->FSMount(pClient, pCmd, tempPath, mountPath, FS_MAX_MOUNTPATH_SIZE, -1);
|
||||
if(status != 0) {
|
||||
private_data->OSFatal("-12");
|
||||
}
|
||||
|
||||
status = private_data->FSOpenFile(pClient, pCmd, filepath, "r", &iFd, -1);
|
||||
if(status != 0) {
|
||||
private_data->OSFatal("-11");
|
||||
}
|
||||
|
||||
FSStat stat;
|
||||
stat.size = 0;
|
||||
|
||||
void *pBuffer = NULL;
|
||||
|
||||
private_data->FSGetStatFile(pClient, pCmd, iFd, &stat, -1);
|
||||
|
||||
if (stat.size > 0) {
|
||||
pBuffer = private_data->MEMAllocFromDefaultHeapEx((stat.size + 0x3F) & ~0x3F, 0x40);
|
||||
} else {
|
||||
private_data->OSFatal("-10");
|
||||
}
|
||||
|
||||
unsigned int done = 0;
|
||||
|
||||
while(done < stat.size) {
|
||||
int readBytes = private_data->FSReadFile(pClient, pCmd, pBuffer + done, 1, stat.size - done, iFd, 0, -1);
|
||||
if(readBytes <= 0) {
|
||||
break;
|
||||
}
|
||||
done += readBytes;
|
||||
}
|
||||
|
||||
if(done != stat.size) {
|
||||
private_data->MEMFreeToDefaultHeap(pBuffer);
|
||||
} else {
|
||||
*fileOut = (unsigned char*)pBuffer;
|
||||
*sizeOut = stat.size;
|
||||
success = 1;
|
||||
}
|
||||
|
||||
private_data->FSCloseFile(pClient, pCmd, iFd, -1);
|
||||
private_data->FSUnmount(pClient, pCmd, mountPath, -1);
|
||||
} while(0);
|
||||
|
||||
private_data->FSDelClient(pClient);
|
||||
private_data->MEMFreeToDefaultHeap(pClient);
|
||||
private_data->MEMFreeToDefaultHeap(pCmd);
|
||||
return success;
|
||||
}
|
||||
|
||||
static void setup_patches(private_data_t *private_data) {
|
||||
//! setup necessary syscalls and hooks for HBL
|
||||
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl1 + (0x25 * 4)), (unsigned int)KernelCopyData);
|
||||
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl2 + (0x25 * 4)), (unsigned int)KernelCopyData);
|
||||
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl3 + (0x25 * 4)), (unsigned int)KernelCopyData);
|
||||
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl4 + (0x25 * 4)), (unsigned int)KernelCopyData);
|
||||
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl5 + (0x25 * 4)), (unsigned int)KernelCopyData);
|
||||
|
||||
//! store physical address for later use
|
||||
addrphys_LiWaitOneChunk = private_data->OSEffectiveToPhysical((void*)OS_SPECIFICS->addr_LiWaitOneChunk);
|
||||
|
||||
u32 addr_my_PrepareTitle_hook = ((u32)my_PrepareTitle_hook) | 0x48000003;
|
||||
DCFlushRange(&addr_my_PrepareTitle_hook, 4);
|
||||
|
||||
//! create our copy syscall
|
||||
SC0x25_KernelCopyData(OS_SPECIFICS->addr_PrepareTitle_hook, private_data->OSEffectiveToPhysical(&addr_my_PrepareTitle_hook), 4);
|
||||
|
||||
}
|
||||
|
||||
static unsigned int load_elf_image (private_data_t *private_data, unsigned char *elfstart) {
|
||||
Elf32_Ehdr *ehdr;
|
||||
Elf32_Phdr *phdrs;
|
||||
unsigned char *image;
|
||||
int i;
|
||||
|
||||
ehdr = (Elf32_Ehdr *) elfstart;
|
||||
|
||||
if(ehdr->e_phoff == 0 || ehdr->e_phnum == 0)
|
||||
return 0;
|
||||
|
||||
if(ehdr->e_phentsize != sizeof(Elf32_Phdr))
|
||||
return 0;
|
||||
|
||||
phdrs = (Elf32_Phdr*)(elfstart + ehdr->e_phoff);
|
||||
|
||||
for(i = 0; i < ehdr->e_phnum; i++) {
|
||||
if(phdrs[i].p_type != PT_LOAD)
|
||||
continue;
|
||||
|
||||
if(phdrs[i].p_filesz > phdrs[i].p_memsz)
|
||||
continue;
|
||||
|
||||
if(!phdrs[i].p_filesz)
|
||||
continue;
|
||||
|
||||
unsigned int p_paddr = phdrs[i].p_paddr;
|
||||
image = (unsigned char *) (elfstart + phdrs[i].p_offset);
|
||||
|
||||
private_data->memcpy ((void *) p_paddr, image, phdrs[i].p_filesz);
|
||||
DCFlushRange((void*)p_paddr, phdrs[i].p_filesz);
|
||||
|
||||
if(phdrs[i].p_flags & PF_X)
|
||||
ICInvalidateRange ((void *) p_paddr, phdrs[i].p_memsz);
|
||||
}
|
||||
|
||||
//! clear BSS
|
||||
Elf32_Shdr *shdr = (Elf32_Shdr *) (elfstart + ehdr->e_shoff);
|
||||
for(i = 0; i < ehdr->e_shnum; i++) {
|
||||
const char *section_name = ((const char*)elfstart) + shdr[ehdr->e_shstrndx].sh_offset + shdr[i].sh_name;
|
||||
if(section_name[0] == '.' && section_name[1] == 'b' && section_name[2] == 's' && section_name[3] == 's') {
|
||||
private_data->memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||
} else if(section_name[0] == '.' && section_name[1] == 's' && section_name[2] == 'b' && section_name[3] == 's' && section_name[4] == 's') {
|
||||
private_data->memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||
}
|
||||
}
|
||||
|
||||
return ehdr->e_entry;
|
||||
}
|
||||
|
||||
static void loadFunctionPointers(private_data_t * private_data) {
|
||||
unsigned int coreinit_handle;
|
||||
|
||||
EXPORT_DECL(int, OSDynLoad_Acquire, const char* rpl, u32 *handle);
|
||||
EXPORT_DECL(int, OSDynLoad_FindExport, u32 handle, int isdata, const char *symbol, void *address);
|
||||
|
||||
OSDynLoad_Acquire = (int (*)(const char*, u32 *))OS_SPECIFICS->addr_OSDynLoad_Acquire;
|
||||
OSDynLoad_FindExport = (int (*)(u32, int, const char *, void *))OS_SPECIFICS->addr_OSDynLoad_FindExport;
|
||||
|
||||
OSDynLoad_Acquire("coreinit", &coreinit_handle);
|
||||
|
||||
unsigned int *functionPtr = 0;
|
||||
|
||||
OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeapEx", &functionPtr);
|
||||
private_data->MEMAllocFromDefaultHeapEx = (void *(*)(int, int)) *functionPtr;
|
||||
OSDynLoad_FindExport(coreinit_handle, 1, "MEMFreeToDefaultHeap", &functionPtr);
|
||||
private_data->MEMFreeToDefaultHeap = (void (*)(void *)) *functionPtr;
|
||||
|
||||
OS_FIND_EXPORT(coreinit_handle, "OSGetTitleID", private_data->OSGetTitleID);
|
||||
OS_FIND_EXPORT(coreinit_handle, "memcpy", private_data->memcpy);
|
||||
OS_FIND_EXPORT(coreinit_handle, "memset", private_data->memset);
|
||||
OS_FIND_EXPORT(coreinit_handle, "OSFatal", private_data->OSFatal);
|
||||
OS_FIND_EXPORT(coreinit_handle, "DCFlushRange", DCFlushRange);
|
||||
OS_FIND_EXPORT(coreinit_handle, "DCInvalidateRange", DCInvalidateRange);
|
||||
OS_FIND_EXPORT(coreinit_handle, "ICInvalidateRange", ICInvalidateRange);
|
||||
OS_FIND_EXPORT(coreinit_handle, "OSEffectiveToPhysical", private_data->OSEffectiveToPhysical);
|
||||
OS_FIND_EXPORT(coreinit_handle, "exit", private_data->exit);
|
||||
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSInit", private_data->FSInit);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSAddClientEx", private_data->FSAddClientEx);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSDelClient", private_data->FSDelClient);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSInitCmdBlock", private_data->FSInitCmdBlock);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSGetMountSource", private_data->FSGetMountSource);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSMount", private_data->FSMount);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSUnmount", private_data->FSUnmount);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSOpenFile", private_data->FSOpenFile);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSGetStatFile", private_data->FSGetStatFile);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSReadFile", private_data->FSReadFile);
|
||||
OS_FIND_EXPORT(coreinit_handle, "FSCloseFile", private_data->FSCloseFile);
|
||||
|
||||
unsigned int sysapp_handle;
|
||||
OSDynLoad_Acquire("sysapp.rpl", &sysapp_handle);
|
||||
OS_FIND_EXPORT(sysapp_handle, "SYSRelaunchTitle", private_data->SYSRelaunchTitle);
|
||||
}
|
||||
|
||||
int _start(int argc, char **argv) {
|
||||
private_data_t private_data;
|
||||
|
||||
if(MAIN_ENTRY_ADDR != 0xC001C0DE) {
|
||||
loadFunctionPointers(&private_data);
|
||||
|
||||
while (1) {
|
||||
if (ELF_DATA_ADDR != 0xDEADC0DE && ELF_DATA_SIZE > 0) {
|
||||
//! copy data to safe area before processing it
|
||||
unsigned char *pElfBuffer = (unsigned char *) private_data.MEMAllocFromDefaultHeapEx(ELF_DATA_SIZE, 4);
|
||||
if (pElfBuffer) {
|
||||
private_data.memcpy(pElfBuffer, (unsigned char *) ELF_DATA_ADDR, ELF_DATA_SIZE);
|
||||
MAIN_ENTRY_ADDR = load_elf_image(&private_data, pElfBuffer);
|
||||
private_data.MEMFreeToDefaultHeap(pElfBuffer);
|
||||
|
||||
}
|
||||
ELF_DATA_ADDR = 0xDEADC0DE;
|
||||
ELF_DATA_SIZE = 0;
|
||||
}
|
||||
|
||||
if (MAIN_ENTRY_ADDR == 0xDEADC0DE || MAIN_ENTRY_ADDR == 0) {
|
||||
//! setup necessary syscalls and hooks for HBL before launching it
|
||||
setup_patches(&private_data);
|
||||
|
||||
if (HBL_CHANNEL) {
|
||||
break;
|
||||
} else {
|
||||
unsigned char *pElfBuffer = NULL;
|
||||
unsigned int uiElfSize = 0;
|
||||
if (private_data.OSGetTitleID() == 0x000500101004A200L || // mii maker eur
|
||||
private_data.OSGetTitleID() == 0x000500101004A100L || // mii maker usa
|
||||
private_data.OSGetTitleID() == 0x000500101004A000L) { // mii maker jpn
|
||||
|
||||
LoadFileToMem(&private_data, CAFE_OS_SD_PATH WIIU_PATH "/apps/homebrew_launcher/homebrew_launcher.elf", &pElfBuffer, &uiElfSize);
|
||||
}else{
|
||||
break;
|
||||
}
|
||||
|
||||
if (!pElfBuffer) {
|
||||
private_data.OSFatal("Failed to load homebrew_launcher.elf");
|
||||
} else {
|
||||
MAIN_ENTRY_ADDR = load_elf_image(&private_data, pElfBuffer);
|
||||
if (MAIN_ENTRY_ADDR == 0) {
|
||||
private_data.OSFatal("Failed to load homebrew_launcher.elf");
|
||||
} else {
|
||||
private_data.MEMFreeToDefaultHeap(pElfBuffer);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
int returnVal = ((int (*)(int, char **)) MAIN_ENTRY_ADDR)(argc, argv);
|
||||
//! exit to miimaker and restart application on re-enter of another application
|
||||
if (returnVal == (int) EXIT_RELAUNCH_ON_LOAD) {
|
||||
break;
|
||||
}
|
||||
//! exit to homebrew launcher in all other cases
|
||||
else {
|
||||
MAIN_ENTRY_ADDR = 0xDEADC0DE;
|
||||
private_data.SYSRelaunchTitle(0, 0);
|
||||
private_data.exit(0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int ret = ( (int (*)(int, char **))(*(unsigned int*)OS_SPECIFICS->addr_OSTitle_main_entry) )(argc, argv);
|
||||
|
||||
//! if an application returns and was an RPX launch then launch HBL again
|
||||
if(MAIN_ENTRY_ADDR == 0xC001C0DE) {
|
||||
private_data.SYSRelaunchTitle(0, 0);
|
||||
private_data.exit(0);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
60
sd_loader/src/fs_defs.h
Normal file
60
sd_loader/src/fs_defs.h
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
#ifndef FS_DEFS_H
|
||||
#define FS_DEFS_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
/* FS defines and types */
|
||||
#define FS_MAX_LOCALPATH_SIZE 511
|
||||
#define FS_MAX_MOUNTPATH_SIZE 128
|
||||
#define FS_MAX_FULLPATH_SIZE (FS_MAX_LOCALPATH_SIZE + FS_MAX_MOUNTPATH_SIZE)
|
||||
#define FS_MAX_ARGPATH_SIZE FS_MAX_FULLPATH_SIZE
|
||||
|
||||
#define FS_STATUS_OK 0
|
||||
#define FS_RET_UNSUPPORTED_CMD 0x0400
|
||||
#define FS_RET_NO_ERROR 0x0000
|
||||
#define FS_RET_ALL_ERROR (unsigned int)(-1)
|
||||
|
||||
#define FS_STAT_FLAG_IS_DIRECTORY 0x80000000
|
||||
|
||||
/* max length of file/dir name */
|
||||
#define FS_MAX_ENTNAME_SIZE 256
|
||||
|
||||
#define FS_SOURCETYPE_EXTERNAL 0
|
||||
#define FS_SOURCETYPE_HFIO 1
|
||||
#define FS_SOURCETYPE_HFIO 1
|
||||
|
||||
#define FS_MOUNT_SOURCE_SIZE 0x300
|
||||
#define FS_CLIENT_SIZE 0x1700
|
||||
#define FS_CMD_BLOCK_SIZE 0xA80
|
||||
|
||||
typedef struct {
|
||||
uint32_t flag;
|
||||
uint32_t permission;
|
||||
uint32_t owner_id;
|
||||
uint32_t group_id;
|
||||
uint32_t size;
|
||||
uint32_t alloc_size;
|
||||
uint64_t quota_size;
|
||||
uint32_t ent_id;
|
||||
uint64_t ctime;
|
||||
uint64_t mtime;
|
||||
uint8_t attributes[48];
|
||||
} __attribute__((packed)) FSStat;
|
||||
|
||||
typedef struct {
|
||||
FSStat stat;
|
||||
char name[FS_MAX_ENTNAME_SIZE];
|
||||
} FSDirEntry;
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* FS_DEFS_H */
|
||||
|
||||
74
sd_loader/src/kernel_defs.h
Normal file
74
sd_loader/src/kernel_defs.h
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
#ifndef __KERNEL_DEFS_H_
|
||||
#define __KERNEL_DEFS_H_
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// original structure in the kernel that is originally 0x1270 long
|
||||
typedef struct {
|
||||
uint32_t version_cos_xml; // version tag from cos.xml
|
||||
uint64_t os_version; // os_version from app.xml
|
||||
uint64_t title_id; // title_id tag from app.xml
|
||||
uint32_t app_type; // app_type tag from app.xml
|
||||
uint32_t cmdFlags; // unknown tag as it is always 0 (might be cmdFlags from cos.xml but i am not sure)
|
||||
char rpx_name[0x1000]; // rpx name from cos.xml
|
||||
uint32_t unknown2; // 0x050B8304 in mii maker and system menu (looks a bit like permissions complex that got masked!?)
|
||||
uint32_t unknown3[63]; // those were all zeros, but its probably connected with unknown2
|
||||
uint32_t max_size; // max_size in cos.xml which defines the maximum amount of memory reserved for the app
|
||||
uint32_t avail_size; // avail_size or codegen_size in cos.xml (seems to mostly be 0?)
|
||||
uint32_t codegen_size; // codegen_size or avail_size in cos.xml (seems to mostly be 0?)
|
||||
uint32_t codegen_core; // codegen_core in cos.xml (seems to mostly be 1?)
|
||||
uint32_t max_codesize; // max_codesize in cos.xml
|
||||
uint32_t overlay_arena; // overlay_arena in cos.xml
|
||||
uint32_t unknown4[59]; // all zeros it seems
|
||||
uint32_t default_stack0_size; // not sure because always 0 but very likely
|
||||
uint32_t default_stack1_size; // not sure because always 0 but very likely
|
||||
uint32_t default_stack2_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone0_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone1_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone2_size; // not sure because always 0 but very likely
|
||||
uint32_t exception_stack0_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t exception_stack1_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t exception_stack2_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t sdk_version; // from app.xml, 20909 (0x51AD) on mii maker
|
||||
uint32_t title_version; // from app.xml, 0x32 on mii maker
|
||||
/*
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
// the next part might be changing from title to title?! I don't think its important but nice to know maybe....
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char mlc[4]; // string "mlc" on mii maker and sysmenu
|
||||
uint32_t unknown5[7]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown6_one; // 0x01 on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char ACP[4]; // string "ACP" on mii maker and sysmenu
|
||||
uint32_t unknown7[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown8_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown9_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown10_ptr; // 0xFF23DD0C pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char UVD[4]; // string "UVD" on mii maker and sysmenu
|
||||
uint32_t unknown11[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown12_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown13_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown14_ptr; // 0xFF23EFC8 pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char SND[4]; // string "SND" on mii maker and sysmenu
|
||||
uint32_t unknown15[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown16_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown17_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown18_ptr; // 0xFF23F014 pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
uint32_t unknown19; // 0x02 on miimaker, 0x0F on system menu
|
||||
*/
|
||||
// after that only zeros follow
|
||||
} __attribute__((packed)) CosAppXmlInfo;
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __KERNEL_DEFS_H_
|
||||
69
sd_loader/src/kernel_hooks.S
Normal file
69
sd_loader/src/kernel_hooks.S
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
# This stuff may need a change in different kernel versions
|
||||
# This is only needed when launched directly through browser and not SD card.
|
||||
|
||||
.section ".kernel_code"
|
||||
.globl SaveAndResetDataBATs_And_SRs_hook
|
||||
SaveAndResetDataBATs_And_SRs_hook:
|
||||
# setup CTR to the position we need to return to
|
||||
mflr r5
|
||||
mtctr r5
|
||||
# set link register to its original value
|
||||
mtlr r7
|
||||
# setup us a nice DBAT for our code data with same region as our code
|
||||
mfspr r5, 560
|
||||
mtspr 570, r5
|
||||
mfspr r5, 561
|
||||
mtspr 571, r5
|
||||
# restore the original kernel instructions that we replaced
|
||||
lwz r5, 0x34(r3)
|
||||
lwz r6, 0x38(r3)
|
||||
lwz r7, 0x3C(r3)
|
||||
lwz r8, 0x40(r3)
|
||||
lwz r9, 0x44(r3)
|
||||
lwz r10, 0x48(r3)
|
||||
lwz r11, 0x4C(r3)
|
||||
lwz r3, 0x50(r3)
|
||||
isync
|
||||
mtsr 7, r5
|
||||
# jump back to the position in kernel after our patch (from LR)
|
||||
bctr
|
||||
|
||||
.extern my_PrepareTitle
|
||||
.globl my_PrepareTitle_hook
|
||||
my_PrepareTitle_hook:
|
||||
# store all registers on stack to avoid issues with the call to C functions
|
||||
stwu r1, -0x90(r1)
|
||||
# registers for our own usage
|
||||
# just store everything
|
||||
stmw r3, 0x10(r1)
|
||||
|
||||
# save the LR from where we came
|
||||
mflr r31
|
||||
|
||||
# the cos.xml/app.xml structure is at the location 0x68 of r11
|
||||
# there are actually many places that can be hooked for it
|
||||
# e.g. 0xFFF16130 and r27 points to this structure
|
||||
addi r3, r11, 0x68
|
||||
|
||||
bl my_PrepareTitle
|
||||
|
||||
# setup LR to jump back to kernel code
|
||||
mtlr r31
|
||||
|
||||
# restore all original values of registers from stack
|
||||
lmw r3, 0x10(r1)
|
||||
|
||||
# restore the stack
|
||||
addi r1, r1, 0x90
|
||||
|
||||
# restore original instruction that we replaced in the kernel
|
||||
clrlwi r7, r12, 0
|
||||
|
||||
# jump back
|
||||
blr
|
||||
|
||||
.globl SC0x25_KernelCopyData
|
||||
SC0x25_KernelCopyData:
|
||||
li r0, 0x2500
|
||||
sc
|
||||
blr
|
||||
23
sd_loader/src/link.ld
Normal file
23
sd_loader/src/link.ld
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
OUTPUT(sd_loader.elf);
|
||||
|
||||
ENTRY(_start);
|
||||
|
||||
SECTIONS {
|
||||
. = 0x00800000;
|
||||
.text : {
|
||||
*(.kernel_code*);
|
||||
*(.text*);
|
||||
/* Tell linker to not garbage collect this section as it is not referenced anywhere */
|
||||
KEEP(*(.kernel_code*));
|
||||
}
|
||||
.data : {
|
||||
*(.rodata*);
|
||||
*(.data*);
|
||||
*(.bss*);
|
||||
}
|
||||
/DISCARD/ : {
|
||||
*(*);
|
||||
}
|
||||
}
|
||||
|
||||
ASSERT((SIZEOF(.text) + SIZEOF(.data)) < 0x1300, "Memory overlapping with main elf.");
|
||||
36
sd_loader/src/loader_defs.h
Normal file
36
sd_loader/src/loader_defs.h
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
#ifndef __LOADER_DEFS_H_
|
||||
#define __LOADER_DEFS_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// struct holding the globals of the loader (there are actually more but we don't need others)
|
||||
typedef struct _loader_globals_t {
|
||||
int sgIsLoadingBuffer;
|
||||
int sgFileType;
|
||||
int sgProcId;
|
||||
int sgGotBytes;
|
||||
int sgFileOffset;
|
||||
int sgBufferNumber;
|
||||
int sgBounceError;
|
||||
char sgLoadName[0x1000];
|
||||
} __attribute__((packed)) loader_globals_t;
|
||||
|
||||
typedef struct _loader_globals_550_t {
|
||||
int sgFinishedLoadingBuffer;
|
||||
int sgFileType;
|
||||
int sgProcId;
|
||||
int sgGotBytes;
|
||||
int sgTotalBytes;
|
||||
int sgFileOffset;
|
||||
int sgBufferNumber;
|
||||
int sgBounceError;
|
||||
char sgLoadName[0x1000];
|
||||
} __attribute__((packed)) loader_globals_550_t;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __LOADER_DEFS_H_
|
||||
38
sd_loader/src/os_defs.h
Normal file
38
sd_loader/src/os_defs.h
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
#ifndef __OS_DEFS_H_
|
||||
#define __OS_DEFS_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct _OsSpecifics {
|
||||
unsigned int addr_OSDynLoad_Acquire;
|
||||
unsigned int addr_OSDynLoad_FindExport;
|
||||
unsigned int addr_OSTitle_main_entry;
|
||||
|
||||
unsigned int addr_KernSyscallTbl1;
|
||||
unsigned int addr_KernSyscallTbl2;
|
||||
unsigned int addr_KernSyscallTbl3;
|
||||
unsigned int addr_KernSyscallTbl4;
|
||||
unsigned int addr_KernSyscallTbl5;
|
||||
|
||||
int (*LiWaitIopComplete)(int, int *);
|
||||
int (*LiWaitIopCompleteWithInterrupts)(int, int *);
|
||||
unsigned int addr_LiWaitOneChunk;
|
||||
unsigned int addr_PrepareTitle_hook;
|
||||
unsigned int addr_sgIsLoadingBuffer;
|
||||
unsigned int addr_gDynloadInitialized;
|
||||
unsigned int orig_LiWaitOneChunkInstr;
|
||||
} OsSpecifics;
|
||||
|
||||
typedef struct _s_mem_area {
|
||||
unsigned int address;
|
||||
unsigned int size;
|
||||
struct _s_mem_area* next;
|
||||
} s_mem_area;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __OS_DEFS_H_
|
||||
215
sd_loader/src/os_types.h
Normal file
215
sd_loader/src/os_types.h
Normal file
|
|
@ -0,0 +1,215 @@
|
|||
#ifndef _OS_TYPES_H_
|
||||
#define _OS_TYPES_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef uint8_t u8; ///< 8bit unsigned integer
|
||||
typedef uint16_t u16; ///< 16bit unsigned integer
|
||||
typedef uint32_t u32; ///< 32bit unsigned integer
|
||||
typedef uint64_t u64; ///< 64bit unsigned integer
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef int8_t s8; ///< 8bit signed integer
|
||||
typedef int16_t s16; ///< 16bit signed integer
|
||||
typedef int32_t s32; ///< 32bit signed integer
|
||||
typedef int64_t s64; ///< 64bit signed integer
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef volatile u8 vu8; ///< 8bit unsigned volatile integer
|
||||
typedef volatile u16 vu16; ///< 16bit unsigned volatile integer
|
||||
typedef volatile u32 vu32; ///< 32bit unsigned volatile integer
|
||||
typedef volatile u64 vu64; ///< 64bit unsigned volatile integer
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef volatile s8 vs8; ///< 8bit signed volatile integer
|
||||
typedef volatile s16 vs16; ///< 16bit signed volatile integer
|
||||
typedef volatile s32 vs32; ///< 32bit signed volatile integer
|
||||
typedef volatile s64 vs64; ///< 64bit signed volatile integer
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
// fixed point math typedefs
|
||||
typedef s16 sfp16; ///< signed 8:8 fixed point
|
||||
typedef s32 sfp32; ///< signed 20:8 fixed point
|
||||
typedef u16 ufp16; ///< unsigned 8:8 fixed point
|
||||
typedef u32 ufp32; ///< unsigned 24:8 fixed point
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef float f32;
|
||||
typedef double f64;
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
typedef volatile float vf32;
|
||||
typedef volatile double vf64;
|
||||
/*+----------------------------------------------------------------------------------------------+*/
|
||||
|
||||
#define OS_MESSAGE_NOBLOCK 0
|
||||
#define OS_MESSAGE_BLOCK 1
|
||||
|
||||
#define OS_EXCEPTION_DSI 2
|
||||
#define OS_EXCEPTION_ISI 3
|
||||
#define OS_EXCEPTION_PROGRAM 6
|
||||
#define OS_EXCEPTION_MODE_THREAD 1
|
||||
#define OS_EXCEPTION_MODE_GLOBAL_ALL_CORES 4
|
||||
|
||||
#define OS_THREAD_ATTR_AFFINITY_NONE 0x0007u // affinity to run on every core
|
||||
#define OS_THREAD_ATTR_AFFINITY_CORE0 0x0001u // run only on core0
|
||||
#define OS_THREAD_ATTR_AFFINITY_CORE1 0x0002u // run only on core1
|
||||
#define OS_THREAD_ATTR_AFFINITY_CORE2 0x0004u // run only on core2
|
||||
#define OS_THREAD_ATTR_DETACH 0x0008u // detached
|
||||
#define OS_THREAD_ATTR_PINNED_AFFINITY 0x0010u // pinned (affinitized) to a single core
|
||||
#define OS_THREAD_ATTR_CHECK_STACK_USE 0x0040u // check for stack usage
|
||||
#define OS_THREAD_ATTR_NAME_SENT 0x0080u // debugger has seen the name
|
||||
#define OS_THREAD_ATTR_LAST (OS_THREAD_ATTR_DETACH | OS_THREAD_ATTR_PINNED_AFFINITY | OS_THREAD_ATTR_AFFINITY_NONE)
|
||||
|
||||
typedef struct OSThread_ OSThread;
|
||||
|
||||
typedef struct OSThreadLink_ {
|
||||
OSThread *next;
|
||||
OSThread *prev;
|
||||
} OSThreadLink;
|
||||
|
||||
typedef struct OSThreadQueue_ {
|
||||
OSThread *head;
|
||||
OSThread *tail;
|
||||
void *parentStruct;
|
||||
u32 reserved;
|
||||
} OSThreadQueue;
|
||||
|
||||
typedef struct OSMessage_ {
|
||||
u32 message;
|
||||
u32 data0;
|
||||
u32 data1;
|
||||
u32 data2;
|
||||
} OSMessage;
|
||||
|
||||
typedef struct OSMessageQueue_ {
|
||||
u32 tag;
|
||||
char *name;
|
||||
u32 reserved;
|
||||
|
||||
OSThreadQueue sendQueue;
|
||||
OSThreadQueue recvQueue;
|
||||
OSMessage *messages;
|
||||
int msgCount;
|
||||
int firstIndex;
|
||||
int usedCount;
|
||||
} OSMessageQueue;
|
||||
|
||||
typedef struct OSContext_ {
|
||||
char tag[8];
|
||||
|
||||
u32 gpr[32];
|
||||
|
||||
u32 cr;
|
||||
u32 lr;
|
||||
u32 ctr;
|
||||
u32 xer;
|
||||
|
||||
u32 srr0;
|
||||
u32 srr1;
|
||||
|
||||
u32 ex0;
|
||||
u32 ex1;
|
||||
|
||||
u32 exception_type;
|
||||
u32 reserved;
|
||||
|
||||
double fpscr;
|
||||
double fpr[32];
|
||||
|
||||
u16 spinLockCount;
|
||||
u16 state;
|
||||
|
||||
u32 gqr[8];
|
||||
u32 pir;
|
||||
double psf[32];
|
||||
|
||||
u64 coretime[3];
|
||||
u64 starttime;
|
||||
|
||||
u32 error;
|
||||
u32 attributes;
|
||||
|
||||
u32 pmc1;
|
||||
u32 pmc2;
|
||||
u32 pmc3;
|
||||
u32 pmc4;
|
||||
u32 mmcr0;
|
||||
u32 mmcr1;
|
||||
} OSContext;
|
||||
|
||||
typedef enum OSExceptionType {
|
||||
OS_EXCEPTION_TYPE_SYSTEM_RESET = 0,
|
||||
OS_EXCEPTION_TYPE_MACHINE_CHECK = 1,
|
||||
OS_EXCEPTION_TYPE_DSI = 2,
|
||||
OS_EXCEPTION_TYPE_ISI = 3,
|
||||
OS_EXCEPTION_TYPE_EXTERNAL_INTERRUPT = 4,
|
||||
OS_EXCEPTION_TYPE_ALIGNMENT = 5,
|
||||
OS_EXCEPTION_TYPE_PROGRAM = 6,
|
||||
OS_EXCEPTION_TYPE_FLOATING_POINT = 7,
|
||||
OS_EXCEPTION_TYPE_DECREMENTER = 8,
|
||||
OS_EXCEPTION_TYPE_SYSTEM_CALL = 9,
|
||||
OS_EXCEPTION_TYPE_TRACE = 10,
|
||||
OS_EXCEPTION_TYPE_PERFORMANCE_MONITOR = 11,
|
||||
OS_EXCEPTION_TYPE_BREAKPOINT = 12,
|
||||
OS_EXCEPTION_TYPE_SYSTEM_INTERRUPT = 13,
|
||||
OS_EXCEPTION_TYPE_ICI = 14,
|
||||
} OSExceptionType;
|
||||
|
||||
typedef int (*ThreadFunc)(int argc, void *argv);
|
||||
|
||||
struct OSThread_ {
|
||||
OSContext context;
|
||||
|
||||
u32 txtTag;
|
||||
u8 state;
|
||||
u8 attr;
|
||||
|
||||
short threadId;
|
||||
int suspend;
|
||||
int priority;
|
||||
|
||||
char _[0x394 - 0x330 - sizeof(OSThreadLink)];
|
||||
OSThreadLink linkActive;
|
||||
|
||||
void *stackBase;
|
||||
void *stackEnd;
|
||||
|
||||
ThreadFunc entryPoint;
|
||||
|
||||
char _3A0[0x6A0 - 0x3A0];
|
||||
};
|
||||
|
||||
typedef struct _OSCalendarTime {
|
||||
int sec;
|
||||
int min;
|
||||
int hour;
|
||||
int mday;
|
||||
int mon;
|
||||
int year;
|
||||
int wday;
|
||||
int yday;
|
||||
int msec;
|
||||
int usec;
|
||||
} OSCalendarTime;
|
||||
|
||||
|
||||
typedef struct MCPTitleListType {
|
||||
u64 titleId;
|
||||
u8 unknwn[4];
|
||||
s8 path[56];
|
||||
u32 appType;
|
||||
u8 unknwn1[0x54 - 0x48];
|
||||
u8 device;
|
||||
u8 unknwn2;
|
||||
s8 indexedDevice[10];
|
||||
u8 unk0x60;
|
||||
} MCPTitleListType;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
198
source/hbl_install.cpp
Normal file
198
source/hbl_install.cpp
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <malloc.h>
|
||||
#include <coreinit/dynload.h>
|
||||
#include <coreinit/debug.h>
|
||||
#include <coreinit/memorymap.h>
|
||||
#include <coreinit/cache.h>
|
||||
#include "../sd_loader/src/common.h"
|
||||
#include "../sd_loader/src/elf_abi.h"
|
||||
#include "sd_loader_elf.h"
|
||||
|
||||
#define KERN_SYSCALL_TBL_1 0xFFE84C70 // unknown
|
||||
#define KERN_SYSCALL_TBL_2 0xFFE85070 // works with games
|
||||
#define KERN_SYSCALL_TBL_3 0xFFE85470 // works with loader
|
||||
#define KERN_SYSCALL_TBL_4 0xFFEAAA60 // works with home menu
|
||||
#define KERN_SYSCALL_TBL_5 0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
|
||||
|
||||
#define address_LiWaitIopComplete 0x01010180
|
||||
#define address_LiWaitIopCompleteWithInterrupts 0x0101006C
|
||||
#define address_LiWaitOneChunk 0x0100080C
|
||||
#define address_PrepareTitle_hook 0xFFF184E4
|
||||
#define address_sgIsLoadingBuffer 0xEFE19E80
|
||||
#define address_gDynloadInitialized 0xEFE13DBC
|
||||
|
||||
#define ADDRESS_OSTitle_main_entry_ptr 0x1005E040
|
||||
#define ADDRESS_main_entry_hook 0x0101c56c
|
||||
|
||||
/* assembly functions */
|
||||
extern "C" void Syscall_0x36(void);
|
||||
extern "C" void KernelPatches(void);
|
||||
extern "C" void SCKernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
|
||||
extern "C" void SC_0x25_KernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
|
||||
|
||||
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value);
|
||||
static void InstallPatches();
|
||||
|
||||
static unsigned int load_elf_image(const uint8_t *elfstart) {
|
||||
Elf32_Ehdr *ehdr;
|
||||
Elf32_Phdr *phdrs;
|
||||
unsigned char *image;
|
||||
int i;
|
||||
|
||||
ehdr = (Elf32_Ehdr *) elfstart;
|
||||
|
||||
if (ehdr->e_phoff == 0 || ehdr->e_phnum == 0)
|
||||
return 0;
|
||||
|
||||
if (ehdr->e_phentsize != sizeof(Elf32_Phdr))
|
||||
return 0;
|
||||
|
||||
phdrs = (Elf32_Phdr *) (elfstart + ehdr->e_phoff);
|
||||
|
||||
for (i = 0; i < ehdr->e_phnum; i++) {
|
||||
if (phdrs[i].p_type != PT_LOAD)
|
||||
continue;
|
||||
|
||||
if (phdrs[i].p_filesz > phdrs[i].p_memsz)
|
||||
continue;
|
||||
|
||||
if (!phdrs[i].p_filesz)
|
||||
continue;
|
||||
|
||||
unsigned int p_paddr = phdrs[i].p_paddr;
|
||||
image = (unsigned char *) (elfstart + phdrs[i].p_offset);
|
||||
|
||||
memcpy((void *) p_paddr, image, phdrs[i].p_filesz);
|
||||
DCFlushRange((void *) p_paddr, phdrs[i].p_filesz);
|
||||
|
||||
if (phdrs[i].p_flags & PF_X)
|
||||
ICInvalidateRange((void *) p_paddr, phdrs[i].p_memsz);
|
||||
}
|
||||
|
||||
//! clear BSS
|
||||
Elf32_Shdr *shdr = (Elf32_Shdr *) (elfstart + ehdr->e_shoff);
|
||||
for (i = 0; i < ehdr->e_shnum; i++) {
|
||||
const char *section_name = ((const char *) elfstart) + shdr[ehdr->e_shstrndx].sh_offset + shdr[i].sh_name;
|
||||
if (section_name[0] == '.' && section_name[1] == 'b' && section_name[2] == 's' && section_name[3] == 's') {
|
||||
memset((void *) shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void *) shdr[i].sh_addr, shdr[i].sh_size);
|
||||
} else if (section_name[0] == '.' && section_name[1] == 's' && section_name[2] == 'b' && section_name[3] == 's' && section_name[4] == 's') {
|
||||
memset((void *) shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void *) shdr[i].sh_addr, shdr[i].sh_size);
|
||||
}
|
||||
}
|
||||
|
||||
return ehdr->e_entry;
|
||||
}
|
||||
|
||||
void KernelWriteU32(uint32_t addr, uint32_t value) {
|
||||
ICInvalidateRange(&value, 4);
|
||||
DCFlushRange(&value, 4);
|
||||
|
||||
uint32_t dst = (uint32_t) OSEffectiveToPhysical((uint32_t) addr);
|
||||
uint32_t src = (uint32_t) OSEffectiveToPhysical((uint32_t) &value);
|
||||
|
||||
SC_0x25_KernelCopyData(dst, src, 4);
|
||||
|
||||
DCFlushRange((void *) addr, 4);
|
||||
ICInvalidateRange((void *) addr, 4);
|
||||
}
|
||||
|
||||
void InstallHBL() {
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_1 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_2 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_3 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_4 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_5 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_1 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_2 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_3 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_4 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_5 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
|
||||
Syscall_0x36();
|
||||
|
||||
InstallPatches();
|
||||
|
||||
unsigned char *pElfBuffer = (unsigned char *) sd_loader_elf; // use this address as temporary to load the elf
|
||||
unsigned int mainEntryPoint = load_elf_image(pElfBuffer);
|
||||
|
||||
if (mainEntryPoint == 0) {
|
||||
OSFatal("failed to load elf");
|
||||
}
|
||||
|
||||
//! Install our entry point hook
|
||||
unsigned int repl_addr = ADDRESS_main_entry_hook;
|
||||
unsigned int jump_addr = mainEntryPoint & 0x03fffffc;
|
||||
|
||||
unsigned int bufferU32 = 0x48000003 | jump_addr;
|
||||
KernelWriteU32(repl_addr, bufferU32);
|
||||
}
|
||||
|
||||
/* ****************************************************************** */
|
||||
/* INSTALL PATCHES */
|
||||
/* All OS specific stuff is done here */
|
||||
/* ****************************************************************** */
|
||||
static void InstallPatches() {
|
||||
OsSpecifics osSpecificFunctions;
|
||||
memset(&osSpecificFunctions, 0, sizeof(OsSpecifics));
|
||||
|
||||
unsigned int bufferU32;
|
||||
/* Pre-setup a few options to defined values */
|
||||
bufferU32 = 550;
|
||||
memcpy((void*)&OS_FIRMWARE, &bufferU32, sizeof(bufferU32));
|
||||
bufferU32 = 0xDEADC0DE;
|
||||
memcpy((void*)&MAIN_ENTRY_ADDR, &bufferU32, sizeof(bufferU32));
|
||||
memcpy((void*)&ELF_DATA_ADDR, &bufferU32, sizeof(bufferU32));
|
||||
bufferU32 = 0;
|
||||
memcpy((void*)&ELF_DATA_SIZE, &bufferU32, sizeof(bufferU32));
|
||||
memcpy((void*)&HBL_CHANNEL, &bufferU32, sizeof(bufferU32));
|
||||
|
||||
osSpecificFunctions.addr_OSDynLoad_Acquire = (unsigned int)OSDynLoad_Acquire;
|
||||
osSpecificFunctions.addr_OSDynLoad_FindExport = (unsigned int)OSDynLoad_FindExport;
|
||||
|
||||
osSpecificFunctions.addr_KernSyscallTbl1 = KERN_SYSCALL_TBL_1;
|
||||
osSpecificFunctions.addr_KernSyscallTbl2 = KERN_SYSCALL_TBL_2;
|
||||
osSpecificFunctions.addr_KernSyscallTbl3 = KERN_SYSCALL_TBL_3;
|
||||
osSpecificFunctions.addr_KernSyscallTbl4 = KERN_SYSCALL_TBL_4;
|
||||
osSpecificFunctions.addr_KernSyscallTbl5 = KERN_SYSCALL_TBL_5;
|
||||
|
||||
osSpecificFunctions.LiWaitIopComplete = (int (*)(int, int *)) address_LiWaitIopComplete;
|
||||
osSpecificFunctions.LiWaitIopCompleteWithInterrupts = (int (*)(int, int *)) address_LiWaitIopCompleteWithInterrupts;
|
||||
osSpecificFunctions.addr_LiWaitOneChunk = address_LiWaitOneChunk;
|
||||
osSpecificFunctions.addr_PrepareTitle_hook = address_PrepareTitle_hook;
|
||||
osSpecificFunctions.addr_sgIsLoadingBuffer = address_sgIsLoadingBuffer;
|
||||
osSpecificFunctions.addr_gDynloadInitialized = address_gDynloadInitialized;
|
||||
osSpecificFunctions.orig_LiWaitOneChunkInstr = *(unsigned int*)address_LiWaitOneChunk;
|
||||
|
||||
//! pointer to main entry point of a title
|
||||
osSpecificFunctions.addr_OSTitle_main_entry = ADDRESS_OSTitle_main_entry_ptr;
|
||||
|
||||
memcpy((void*)OS_SPECIFICS, &osSpecificFunctions, sizeof(OsSpecifics));
|
||||
}
|
||||
|
||||
/* Write a 32-bit word with kernel permissions */
|
||||
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value) {
|
||||
asm volatile (
|
||||
"li 3,1\n"
|
||||
"li 4,0\n"
|
||||
"mr 5,%1\n"
|
||||
"li 6,0\n"
|
||||
"li 7,0\n"
|
||||
"lis 8,1\n"
|
||||
"mr 9,%0\n"
|
||||
"mr %1,1\n"
|
||||
"li 0,0x3500\n"
|
||||
"sc\n"
|
||||
"nop\n"
|
||||
"mr 1,%1\n"
|
||||
:
|
||||
: "r"(addr), "r"(value)
|
||||
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||
"11", "12"
|
||||
);
|
||||
}
|
||||
3
source/hbl_install.h
Normal file
3
source/hbl_install.h
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
#pragma once
|
||||
|
||||
void InstallHBL();
|
||||
74
source/kernel_defs.h
Normal file
74
source/kernel_defs.h
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
#ifndef __KERNEL_DEFS_H_
|
||||
#define __KERNEL_DEFS_H_
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// original structure in the kernel that is originally 0x1270 long
|
||||
typedef struct {
|
||||
uint32_t version_cos_xml; // version tag from cos.xml
|
||||
uint64_t os_version; // os_version from app.xml
|
||||
uint64_t title_id; // title_id tag from app.xml
|
||||
uint32_t app_type; // app_type tag from app.xml
|
||||
uint32_t cmdFlags; // unknown tag as it is always 0 (might be cmdFlags from cos.xml but i am not sure)
|
||||
char rpx_name[0x1000]; // rpx name from cos.xml
|
||||
uint32_t unknown2; // 0x050B8304 in mii maker and system menu (looks a bit like permissions complex that got masked!?)
|
||||
uint32_t unknown3[63]; // those were all zeros, but its probably connected with unknown2
|
||||
uint32_t max_size; // max_size in cos.xml which defines the maximum amount of memory reserved for the app
|
||||
uint32_t avail_size; // avail_size or codegen_size in cos.xml (seems to mostly be 0?)
|
||||
uint32_t codegen_size; // codegen_size or avail_size in cos.xml (seems to mostly be 0?)
|
||||
uint32_t codegen_core; // codegen_core in cos.xml (seems to mostly be 1?)
|
||||
uint32_t max_codesize; // max_codesize in cos.xml
|
||||
uint32_t overlay_arena; // overlay_arena in cos.xml
|
||||
uint32_t unknown4[59]; // all zeros it seems
|
||||
uint32_t default_stack0_size; // not sure because always 0 but very likely
|
||||
uint32_t default_stack1_size; // not sure because always 0 but very likely
|
||||
uint32_t default_stack2_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone0_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone1_size; // not sure because always 0 but very likely
|
||||
uint32_t default_redzone2_size; // not sure because always 0 but very likely
|
||||
uint32_t exception_stack0_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t exception_stack1_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t exception_stack2_size; // from cos.xml, 0x1000 on mii maker
|
||||
uint32_t sdk_version; // from app.xml, 20909 (0x51AD) on mii maker
|
||||
uint32_t title_version; // from app.xml, 0x32 on mii maker
|
||||
/*
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
// the next part might be changing from title to title?! I don't think its important but nice to know maybe....
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char mlc[4]; // string "mlc" on mii maker and sysmenu
|
||||
uint32_t unknown5[7]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown6_one; // 0x01 on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char ACP[4]; // string "ACP" on mii maker and sysmenu
|
||||
uint32_t unknown7[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown8_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown9_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown10_ptr; // 0xFF23DD0C pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char UVD[4]; // string "UVD" on mii maker and sysmenu
|
||||
uint32_t unknown11[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown12_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown13_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown14_ptr; // 0xFF23EFC8 pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
char SND[4]; // string "SND" on mii maker and sysmenu
|
||||
uint32_t unknown15[15]; // all zeros on mii maker and sysmenu
|
||||
uint32_t unknown16_5; // 0x05 on mii maker and sysmenu
|
||||
uint32_t unknown17_zero; // 0x00 on mii maker and sysmenu
|
||||
uint32_t unknown18_ptr; // 0xFF23F014 pointer on mii maker and sysmenu
|
||||
// ---------------------------------------------------------------------------------------------------------------------------------------------
|
||||
uint32_t unknown19; // 0x02 on miimaker, 0x0F on system menu
|
||||
*/
|
||||
// after that only zeros follow
|
||||
} __attribute__((packed)) CosAppXmlInfo;
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __KERNEL_DEFS_H_
|
||||
211
source/kernel_patches.s
Normal file
211
source/kernel_patches.s
Normal file
|
|
@ -0,0 +1,211 @@
|
|||
#define BAT_SETUP_HOOK_ADDR 0xFFF1D624
|
||||
# not all of those NOP address are required for every firmware
|
||||
# mainly these should stop the kernel from removing our IBAT4 and DBAT5
|
||||
#define BAT_SET_NOP_ADDR_1 0xFFF06B6C
|
||||
#define BAT_SET_NOP_ADDR_2 0xFFF06BF8
|
||||
#define BAT_SET_NOP_ADDR_3 0xFFF003C8
|
||||
#define BAT_SET_NOP_ADDR_4 0xFFF003CC
|
||||
#define BAT_SET_NOP_ADDR_5 0xFFF1D70C
|
||||
#define BAT_SET_NOP_ADDR_6 0xFFF1D728
|
||||
#define BAT_SET_NOP_ADDR_7 0xFFF1D82C
|
||||
|
||||
#define BAT_SET_NOP_ADDR_8 0xFFEE11C4
|
||||
#define BAT_SET_NOP_ADDR_9 0xFFEE11C8
|
||||
|
||||
#define BAT_SETUP_HOOK_ENTRY 0x00800000
|
||||
|
||||
|
||||
#define BAT4U_VAL 0x008000FF
|
||||
#define BAT4L_VAL 0x30800012
|
||||
|
||||
|
||||
#define SET_R4_TO_ADDR(addr) \
|
||||
lis r3, addr@h ; \
|
||||
ori r3, r3, addr@l ; \
|
||||
stw r4, 0(r3) ; \
|
||||
dcbf 0, r3 ; \
|
||||
icbi 0, r3 ;
|
||||
|
||||
.globl Syscall_0x36
|
||||
Syscall_0x36:
|
||||
li r0, 0x3600
|
||||
sc
|
||||
blr
|
||||
|
||||
|
||||
.global SCKernelCopyData
|
||||
SCKernelCopyData:
|
||||
// Disable data address translation
|
||||
mfmsr %r6
|
||||
li %r7, 0x10
|
||||
andc %r6, %r6, %r7
|
||||
mtmsr %r6
|
||||
|
||||
// Copy data
|
||||
addi %r3, %r3, -1
|
||||
addi %r4, %r4, -1
|
||||
mtctr %r5
|
||||
SCKernelCopyData_loop:
|
||||
lbzu %r5, 1(%r4)
|
||||
stbu %r5, 1(%r3)
|
||||
bdnz SCKernelCopyData_loop
|
||||
|
||||
// Enable data address translation
|
||||
ori %r6, %r6, 0x10
|
||||
mtmsr %r6
|
||||
blr
|
||||
|
||||
.global SC_0x25_KernelCopyData
|
||||
SC_0x25_KernelCopyData:
|
||||
li %r0, 0x2500
|
||||
sc
|
||||
blr
|
||||
|
||||
.globl KernelPatches
|
||||
KernelPatches:
|
||||
# store the old DBAT0
|
||||
mfdbatu r5, 0
|
||||
mfdbatl r6, 0
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# setup DBAT0 for access to kernel code memory
|
||||
lis r3, 0xFFF0
|
||||
ori r3, r3, 0x0002
|
||||
mtdbatu 0, r3
|
||||
lis r3, 0xFFF0
|
||||
ori r3, r3, 0x0032
|
||||
mtdbatl 0, r3
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# SaveAndResetDataBATs_And_SRs hook setup, but could be any BAT function though
|
||||
# just chosen because its simple
|
||||
lis r3, BAT_SETUP_HOOK_ADDR@h
|
||||
ori r3, r3, BAT_SETUP_HOOK_ADDR@l
|
||||
|
||||
# make the kernel setup our section in IBAT4 and
|
||||
# jump to our function to restore the replaced instructions
|
||||
lis r4, 0x3ce0 # lis r7, BAT4L_VAL@h
|
||||
ori r4, r4, BAT4L_VAL@h
|
||||
stw r4, 0x00(r3)
|
||||
lis r4, 0x60e7 # ori r7, r7, BAT4L_VAL@l
|
||||
ori r4, r4, BAT4L_VAL@l
|
||||
stw r4, 0x04(r3)
|
||||
lis r4, 0x7cf1 # mtspr 561, r7
|
||||
ori r4, r4, 0x8ba6
|
||||
stw r4, 0x08(r3)
|
||||
lis r4, 0x3ce0 # lis r7, BAT4U_VAL@h
|
||||
ori r4, r4, BAT4U_VAL@h
|
||||
stw r4, 0x0C(r3)
|
||||
lis r4, 0x60e7 # ori r7, r7, BAT4U_VAL@l
|
||||
ori r4, r4, BAT4U_VAL@l
|
||||
stw r4, 0x10(r3)
|
||||
lis r4, 0x7cf0 # mtspr 560, r7
|
||||
ori r4, r4, 0x8ba6
|
||||
stw r4, 0x14(r3)
|
||||
lis r4, 0x7c00 # eieio
|
||||
ori r4, r4, 0x06ac
|
||||
stw r4, 0x18(r3)
|
||||
lis r4, 0x4c00 # isync
|
||||
ori r4, r4, 0x012c
|
||||
stw r4, 0x1C(r3)
|
||||
lis r4, 0x7ce8 # mflr r7
|
||||
ori r4, r4, 0x02a6
|
||||
stw r4, 0x20(r3)
|
||||
lis r4, (BAT_SETUP_HOOK_ENTRY | 0x48000003)@h # bla BAT_SETUP_HOOK_ENTRY
|
||||
ori r4, r4, (BAT_SETUP_HOOK_ENTRY | 0x48000003)@l
|
||||
stw r4, 0x24(r3)
|
||||
|
||||
# flush and invalidate the replaced instructions
|
||||
lis r3, (BAT_SETUP_HOOK_ADDR & ~31)@h
|
||||
ori r3, r3, (BAT_SETUP_HOOK_ADDR & ~31)@l
|
||||
dcbf 0, r3
|
||||
icbi 0, r3
|
||||
lis r3, ((BAT_SETUP_HOOK_ADDR + 0x20) & ~31)@h
|
||||
ori r3, r3, ((BAT_SETUP_HOOK_ADDR + 0x20) & ~31)@l
|
||||
dcbf 0, r3
|
||||
icbi 0, r3
|
||||
sync
|
||||
|
||||
# setup IBAT4 for core 1 at this position (not really required but wont hurt)
|
||||
# IBATL 4
|
||||
lis r3, BAT4L_VAL@h
|
||||
ori r3, r3, BAT4L_VAL@l
|
||||
mtspr 561, r3
|
||||
|
||||
# IBATU 4
|
||||
lis r3, BAT4U_VAL@h
|
||||
ori r3, r3, BAT4U_VAL@l
|
||||
mtspr 560, r3
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# write "nop" to some positions
|
||||
lis r4, 0x6000
|
||||
# nop on IBATU 4 and DBAT 5 set/reset
|
||||
#ifdef BAT_SET_NOP_ADDR_1
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_1)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_2
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_2)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_3
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_3)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_4
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_4)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_5
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_5)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_6
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_6)
|
||||
#endif
|
||||
#ifdef BAT_SET_NOP_ADDR_7
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_7)
|
||||
#endif
|
||||
|
||||
#if (defined(BAT_SET_NOP_ADDR_8) && defined(BAT_SET_NOP_ADDR_9))
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# setup DBAT0 for access to kernel code memory
|
||||
lis r3, 0xFFEE
|
||||
ori r3, r3, 0x0002
|
||||
mtdbatu 0, r3
|
||||
lis r3, 0xFFEE
|
||||
ori r3, r3, 0x0032
|
||||
mtdbatl 0, r3
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# write "nop" to some positions
|
||||
lis r4, 0x6000
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_8)
|
||||
SET_R4_TO_ADDR(BAT_SET_NOP_ADDR_9)
|
||||
#endif
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
# restore DBAT 0 and return from interrupt
|
||||
mtdbatu 0, r5
|
||||
mtdbatl 0, r6
|
||||
|
||||
# memory barrier
|
||||
eieio
|
||||
isync
|
||||
|
||||
blr
|
||||
|
||||
23
source/logger.h
Normal file
23
source/logger.h
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
#pragma once
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <cstring>
|
||||
#include <whb/log.h>
|
||||
|
||||
#define __FILENAME_X__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
|
||||
#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILENAME_X__)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE(FMT, ARGS...)do { \
|
||||
WHBLogPrintf("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
|
||||
} while (0);
|
||||
|
||||
#define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...)do { \
|
||||
WHBLogWritef("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
|
||||
} while (0);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
157
source/main.cpp
157
source/main.cpp
|
|
@ -1,69 +1,128 @@
|
|||
#include <string.h>
|
||||
#include <coreinit/title.h>
|
||||
#include <sysapp/title.h>
|
||||
#include <stdint.h>
|
||||
#include <malloc.h>
|
||||
#include <cstring>
|
||||
#include <proc_ui/procui.h>
|
||||
#include <sysapp/launch.h>
|
||||
#include <coreinit/ios.h>
|
||||
#include <coreinit/cache.h>
|
||||
#include "../homebrew_launcher_installer/src/elf_abi.h"
|
||||
#include "payload_elf.h"
|
||||
#include <sysapp/title.h>
|
||||
#include <coreinit/mcp.h>
|
||||
#include <coreinit/debug.h>
|
||||
#include <nn/acp/title.h>
|
||||
#include <nn/sl/common.h>
|
||||
#include <nn/sl/FileStream.h>
|
||||
#include <nn/sl/LaunchInfoDatabase.h>
|
||||
#include <nn/ccr/sys_caffeine.h>
|
||||
|
||||
static unsigned int load_elf_image (const uint8_t* elfstart) {
|
||||
Elf32_Ehdr *ehdr;
|
||||
Elf32_Phdr *phdrs;
|
||||
unsigned char *image;
|
||||
int i;
|
||||
#include <nn/act/client_cpp.h>
|
||||
#include "hbl_install.h"
|
||||
#include "utils.h"
|
||||
#include "logger.h"
|
||||
|
||||
ehdr = (Elf32_Ehdr *) elfstart;
|
||||
#include <whb/log_module.h>
|
||||
#include <whb/log_udp.h>
|
||||
#include <whb/log_cafe.h>
|
||||
|
||||
if(ehdr->e_phoff == 0 || ehdr->e_phnum == 0)
|
||||
return 0;
|
||||
extern "C" void Initialize__Q2_2nn3spmFv();
|
||||
extern "C" void SetAutoFatal__Q2_2nn3spmFb(bool);
|
||||
extern "C" void SetExtendedStorage__Q2_2nn3spmFQ3_2nn3spm12StorageIndex(int*);
|
||||
extern "C" void SetDefaultExtendedStorageVolumeId__Q2_2nn3spmFRCQ3_2nn3spm8VolumeId(int*);
|
||||
|
||||
if(ehdr->e_phentsize != sizeof(Elf32_Phdr))
|
||||
return 0;
|
||||
bool getQuickBoot() {
|
||||
auto bootCheck = CCRSysCaffeineBootCheck();
|
||||
if (bootCheck == 0) {
|
||||
nn::sl::Initialize(MEMAllocFromDefaultHeapEx, MEMFreeToDefaultHeap);
|
||||
char path[0x80];
|
||||
nn::sl::GetDefaultDatabasePath(path, 0x80, 0x00050010, 0x10066000);
|
||||
FSCmdBlock cmdBlock;
|
||||
FSInitCmdBlock(&cmdBlock);
|
||||
|
||||
phdrs = (Elf32_Phdr*)(elfstart + ehdr->e_phoff);
|
||||
auto fileStream = new nn::sl::FileStream;
|
||||
auto *fsClient = (FSClient *) memalign(0x40, sizeof(FSClient));
|
||||
memset(fsClient, 0, sizeof(*fsClient));
|
||||
FSAddClient(fsClient, FS_ERROR_FLAG_NONE);
|
||||
|
||||
for(i = 0; i < ehdr->e_phnum; i++) {
|
||||
if(phdrs[i].p_type != PT_LOAD)
|
||||
continue;
|
||||
fileStream->Initialize(fsClient, &cmdBlock, path, "r");
|
||||
|
||||
if(phdrs[i].p_filesz > phdrs[i].p_memsz)
|
||||
continue;
|
||||
auto database = new nn::sl::LaunchInfoDatabase;
|
||||
database->Load(fileStream, nn::sl::REGION_EUR);
|
||||
|
||||
CCRAppLaunchParam data; // load sys caffeine data
|
||||
// load app launch param
|
||||
CCRSysCaffeineGetAppLaunchParam(&data);
|
||||
|
||||
nn::act::Initialize();
|
||||
for(int i = 0; i < 13; i++){
|
||||
char uuid[16];
|
||||
auto result = nn::act::GetUuidEx(uuid, i);
|
||||
if(result.IsSuccess()){
|
||||
if( memcmp(uuid, data.uuid, 8) == 0) {
|
||||
DEBUG_FUNCTION_LINE("Load Console account %d", i);
|
||||
nn::act::LoadConsoleAccount(i, 0, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
nn::act::Finalize();
|
||||
|
||||
if(!phdrs[i].p_filesz)
|
||||
continue;
|
||||
// get launch info for id
|
||||
nn::sl::LaunchInfo info;
|
||||
database->GetLaunchInfoById(&info, data.titleId);
|
||||
|
||||
unsigned int p_paddr = phdrs[i].p_paddr;
|
||||
image = (unsigned char *) (elfstart + phdrs[i].p_offset);
|
||||
// info.titleId
|
||||
OSReport("Quick boot into: %016llX\n", info.titleId);
|
||||
|
||||
memcpy ((void *) p_paddr, image, phdrs[i].p_filesz);
|
||||
DCFlushRange((void*)p_paddr, phdrs[i].p_filesz);
|
||||
delete database;
|
||||
delete fileStream;
|
||||
|
||||
if(phdrs[i].p_flags & PF_X)
|
||||
ICInvalidateRange ((void *) p_paddr, phdrs[i].p_memsz);
|
||||
FSDelClient(fsClient, FS_ERROR_FLAG_NONE);
|
||||
|
||||
nn::sl::Finalize();
|
||||
|
||||
MCPTitleListType titleInfo;
|
||||
int32_t handle = MCP_Open();
|
||||
MCP_GetTitleInfo(handle, info.titleId, &titleInfo);
|
||||
MCP_Close(handle);
|
||||
ACPAssignTitlePatch(&titleInfo);
|
||||
_SYSLaunchTitleWithStdArgsInNoSplash(info.titleId, nullptr);
|
||||
|
||||
|
||||
return true;
|
||||
} else {
|
||||
OSReport("No quick boot\n");
|
||||
}
|
||||
|
||||
//! clear BSS
|
||||
Elf32_Shdr *shdr = (Elf32_Shdr *) (elfstart + ehdr->e_shoff);
|
||||
for(i = 0; i < ehdr->e_shnum; i++) {
|
||||
const char *section_name = ((const char*)elfstart) + shdr[ehdr->e_shstrndx].sh_offset + shdr[i].sh_name;
|
||||
if(section_name[0] == '.' && section_name[1] == 'b' && section_name[2] == 's' && section_name[3] == 's') {
|
||||
memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||
} else if(section_name[0] == '.' && section_name[1] == 's' && section_name[2] == 'b' && section_name[3] == 's' && section_name[4] == 's') {
|
||||
memset((void*)shdr[i].sh_addr, 0, shdr[i].sh_size);
|
||||
DCFlushRange((void*)shdr[i].sh_addr, shdr[i].sh_size);
|
||||
}
|
||||
}
|
||||
|
||||
return ehdr->e_entry;
|
||||
return false;
|
||||
}
|
||||
|
||||
static void initExternalStorage(void) {
|
||||
Initialize__Q2_2nn3spmFv();
|
||||
SetAutoFatal__Q2_2nn3spmFb(false);
|
||||
|
||||
int storageIndex[2]{};
|
||||
SetExtendedStorage__Q2_2nn3spmFQ3_2nn3spm12StorageIndex(storageIndex);
|
||||
|
||||
int volumeId[4]{};
|
||||
SetDefaultExtendedStorageVolumeId__Q2_2nn3spmFRCQ3_2nn3spm8VolumeId(volumeId);
|
||||
}
|
||||
|
||||
void bootHomebrewLauncher(void) {
|
||||
uint64_t titleId = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_MII_MAKER);
|
||||
_SYSLaunchTitleWithStdArgsInNoSplash(titleId, nullptr);
|
||||
}
|
||||
|
||||
|
||||
extern "C" void _SYSLaunchMenuWithCheckingAccount(nn::act::SlotNo slot);
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
uint32_t res = load_elf_image(payload_elf);
|
||||
if(res != 0) {
|
||||
((int (*)(int, char **)) res)(0, nullptr);
|
||||
if(!WHBLogModuleInit()){
|
||||
WHBLogCafeInit();
|
||||
WHBLogUdpInit();
|
||||
}
|
||||
initExternalStorage();
|
||||
|
||||
InstallHBL();
|
||||
|
||||
if(!getQuickBoot()) {
|
||||
bootHomebrewLauncher();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
39
source/utils.cpp
Normal file
39
source/utils.cpp
Normal file
|
|
@ -0,0 +1,39 @@
|
|||
#include <string.h>
|
||||
#include <stddef.h>
|
||||
#include <whb/log.h>
|
||||
#include "logger.h"
|
||||
#include "utils.h"
|
||||
|
||||
// https://gist.github.com/ccbrown/9722406
|
||||
void Utils::dumpHex(const void *data, size_t size) {
|
||||
char ascii[17];
|
||||
size_t i, j;
|
||||
ascii[16] = '\0';
|
||||
WHBLogWritef("0x%08X (0x0000): ", data);
|
||||
for (i = 0; i < size; ++i) {
|
||||
WHBLogWritef("%02X ", ((unsigned char *) data)[i]);
|
||||
if (((unsigned char *) data)[i] >= ' ' && ((unsigned char *) data)[i] <= '~') {
|
||||
ascii[i % 16] = ((unsigned char *) data)[i];
|
||||
} else {
|
||||
ascii[i % 16] = '.';
|
||||
}
|
||||
if ((i + 1) % 8 == 0 || i + 1 == size) {
|
||||
WHBLogWritef(" ");
|
||||
if ((i + 1) % 16 == 0) {
|
||||
WHBLogPrintf("| %s ", ascii);
|
||||
if (i + 1 < size) {
|
||||
WHBLogWritef("0x%08X (0x%04X); ", ((uint32_t) data) + i + 1, i + 1);
|
||||
}
|
||||
} else if (i + 1 == size) {
|
||||
ascii[(i + 1) % 16] = '\0';
|
||||
if ((i + 1) % 16 <= 8) {
|
||||
WHBLogWritef(" ");
|
||||
}
|
||||
for (j = (i + 1) % 16; j < 16; ++j) {
|
||||
WHBLogWritef(" ");
|
||||
}
|
||||
WHBLogPrintf("| %s \n", ascii);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
45
source/utils.h
Normal file
45
source/utils.h
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
#pragma once
|
||||
|
||||
#include <malloc.h>
|
||||
#include <string>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define LIMIT(x, min, max) \
|
||||
({ \
|
||||
typeof( x ) _x = x; \
|
||||
typeof( min ) _min = min; \
|
||||
typeof( max ) _max = max; \
|
||||
( ( ( _x ) < ( _min ) ) ? ( _min ) : ( ( _x ) > ( _max ) ) ? ( _max) : ( _x ) ); \
|
||||
})
|
||||
|
||||
#define DegToRad(a) ( (a) * 0.01745329252f )
|
||||
#define RadToDeg(a) ( (a) * 57.29577951f )
|
||||
|
||||
#define ALIGN4(x) (((x) + 3) & ~3)
|
||||
#define ALIGN32(x) (((x) + 31) & ~31)
|
||||
|
||||
// those work only in powers of 2
|
||||
#define ROUNDDOWN(val, align) ((val) & ~(align-1))
|
||||
#define ROUNDUP(val, align) ROUNDDOWN(((val) + (align-1)), align)
|
||||
|
||||
|
||||
#define le16(i) ((((uint16_t) ((i) & 0xFF)) << 8) | ((uint16_t) (((i) & 0xFF00) >> 8)))
|
||||
#define le32(i) ((((uint32_t)le16((i) & 0xFFFF)) << 16) | ((uint32_t)le16(((i) & 0xFFFF0000) >> 16)))
|
||||
#define le64(i) ((((uint64_t)le32((i) & 0xFFFFFFFFLL)) << 32) | ((uint64_t)le32(((i) & 0xFFFFFFFF00000000LL) >> 32)))
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
class Utils {
|
||||
public:
|
||||
static void dumpHex(const void *data, size_t size);
|
||||
|
||||
static std::string calculateSHA1(const char *buffer, size_t size);
|
||||
|
||||
static std::string hashFile(const std::string &path);
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user