mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-22 04:11:18 +00:00
Implement boot2 sysmodule.
This commit is contained in:
Michael Scire
parent
6a7afc5ce8
commit
e7e28fbc57
3 changed files with 350 additions and 0 deletions
4
.gitignore
vendored
4
.gitignore
vendored
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@ -75,3 +75,7 @@ stratosphere/loader/out/**
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stratosphere/loader/build/**
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stratosphere/sm/out/**
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stratosphere/sm/build/**
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stratosphere/boot/out/**
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stratosphere/boot/build/**
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stratosphere/boot2/out/**
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stratosphere/boot2/build/**
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185
stratosphere/boot2/Makefile
Normal file
185
stratosphere/boot2/Makefile
Normal file
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@ -0,0 +1,185 @@
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#---------------------------------------------------------------------------------
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.SUFFIXES:
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(DEVKITPRO)),)
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$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
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endif
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TOPDIR ?= $(CURDIR)
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include $(DEVKITPRO)/libnx/switch_rules
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#---------------------------------------------------------------------------------
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# TARGET is the name of the output
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# BUILD is the directory where object files & intermediate files will be placed
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# SOURCES is a list of directories containing source code
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# DATA is a list of directories containing data files
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# INCLUDES is a list of directories containing header files
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# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
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#
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# NO_ICON: if set to anything, do not use icon.
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# NO_NACP: if set to anything, no .nacp file is generated.
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# APP_TITLE is the name of the app stored in the .nacp file (Optional)
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# APP_AUTHOR is the author of the app stored in the .nacp file (Optional)
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# APP_VERSION is the version of the app stored in the .nacp file (Optional)
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# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional)
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# ICON is the filename of the icon (.jpg), relative to the project folder.
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# If not set, it attempts to use one of the following (in this order):
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# - <Project name>.jpg
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# - icon.jpg
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# - <libnx folder>/default_icon.jpg
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#---------------------------------------------------------------------------------
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TARGET := $(notdir $(CURDIR))
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BUILD := build
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SOURCES := source
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DATA := data
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INCLUDES := include
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EXEFS_SRC := exefs_src
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DEFINES := -DDISABLE_IPC
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#---------------------------------------------------------------------------------
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# options for code generation
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#---------------------------------------------------------------------------------
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ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE
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CFLAGS := -g -Wall -O2 -ffunction-sections \
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$(ARCH) $(DEFINES)
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CFLAGS += $(INCLUDE) -D__SWITCH__
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CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++17
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ASFLAGS := -g $(ARCH)
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LDFLAGS = -specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
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LIBS := -lstratosphere -lnx
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#---------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level containing
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# include and lib
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#---------------------------------------------------------------------------------
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LIBDIRS := $(PORTLIBS) $(LIBNX) $(CURDIR)/../libstratosphere
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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#---------------------------------------------------------------------------------
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export OUTPUT := $(CURDIR)/$(TARGET)
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export TOPDIR := $(CURDIR)
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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export DEPSDIR := $(CURDIR)/$(BUILD)
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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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BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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#---------------------------------------------------------------------------------
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# use CXX for linking C++ projects, CC for standard C
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(CPPFILES)),)
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#---------------------------------------------------------------------------------
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export LD := $(CC)
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#---------------------------------------------------------------------------------
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else
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#---------------------------------------------------------------------------------
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export LD := $(CXX)
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#---------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------
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export OFILES := $(addsuffix .o,$(BINFILES)) \
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$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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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)
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export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
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export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
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ifeq ($(strip $(ICON)),)
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icons := $(wildcard *.jpg)
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ifneq (,$(findstring $(TARGET).jpg,$(icons)))
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export APP_ICON := $(TOPDIR)/$(TARGET).jpg
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else
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ifneq (,$(findstring icon.jpg,$(icons)))
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export APP_ICON := $(TOPDIR)/icon.jpg
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endif
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endif
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else
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export APP_ICON := $(TOPDIR)/$(ICON)
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endif
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ifeq ($(strip $(NO_ICON)),)
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export NROFLAGS += --icon=$(APP_ICON)
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endif
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ifeq ($(strip $(NO_NACP)),)
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export NROFLAGS += --nacp=$(CURDIR)/$(TARGET).nacp
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endif
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ifneq ($(APP_TITLEID),)
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export NACPFLAGS += --titleid=$(APP_TITLEID)
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endif
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.PHONY: $(BUILD) clean all
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#---------------------------------------------------------------------------------
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all: $(BUILD)
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$(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) $(TARGET).pfs0 $(TARGET).nso $(TARGET).nro $(TARGET).nacp $(TARGET).elf
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#---------------------------------------------------------------------------------
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else
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.PHONY: all
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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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all : $(OUTPUT).pfs0 $(OUTPUT).nro
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$(OUTPUT).pfs0 : $(OUTPUT).nso
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$(OUTPUT).nso : $(OUTPUT).elf
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ifeq ($(strip $(NO_NACP)),)
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$(OUTPUT).nro : $(OUTPUT).elf $(OUTPUT).nacp
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else
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$(OUTPUT).nro : $(OUTPUT).elf
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endif
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$(OUTPUT).elf : $(OFILES)
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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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%.bin.o : %.bin
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#---------------------------------------------------------------------------------
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@echo $(notdir $<)
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@$(bin2o)
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-include $(DEPENDS)
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#---------------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------------
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161
stratosphere/boot2/source/boot2_main.cpp
Normal file
161
stratosphere/boot2/source/boot2_main.cpp
Normal file
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@ -0,0 +1,161 @@
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#include <cstdlib>
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#include <cstdint>
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#include <cstring>
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#include <malloc.h>
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#include <switch.h>
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#include <stratosphere.hpp>
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#define PMC_BASE 0x7000E400
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extern "C" {
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extern u32 __start__;
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u32 __nx_applet_type = AppletType_None;
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#define INNER_HEAP_SIZE 0x200000
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size_t nx_inner_heap_size = INNER_HEAP_SIZE;
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char nx_inner_heap[INNER_HEAP_SIZE];
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void __libnx_initheap(void);
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void __appInit(void);
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void __appExit(void);
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}
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void __libnx_initheap(void) {
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void* addr = nx_inner_heap;
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size_t size = nx_inner_heap_size;
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/* Newlib */
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extern char* fake_heap_start;
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extern char* fake_heap_end;
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fake_heap_start = (char*)addr;
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fake_heap_end = (char*)addr + size;
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}
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void __appInit(void) {
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Result rc;
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rc = smInitialize();
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if (R_FAILED(rc))
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fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
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rc = fsInitialize();
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if (R_FAILED(rc))
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fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_FS));
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rc = pmshellInitialize();
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if (R_FAILED(rc))
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fatalSimple(0xCAFE << 4 | 1);
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}
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void __appExit(void) {
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/* Cleanup services. */
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pmshellExit();
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fsExit();
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smExit();
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}
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void LaunchTitle(u64 title_id, u64 storage_id, u32 launch_flags, u64 *pid) {
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u64 local_pid;
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Result rc = pmshellLaunchProcess(launch_flags, title_id, storage_id, &local_pid);
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switch (rc) {
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case 0xCE01:
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/* Out of resource! */
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/* TODO: Panic(). */
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break;
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case 0xDE01:
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/* Out of memory! */
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/* TODO: Panic(). */
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break;
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case 0xD001:
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/* Result Limit Reached! */
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/* TODO: Panic(). */
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break;
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default:
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/* We don't care about other issues. */
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break;
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}
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if (pid) {
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*pid = local_pid;
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}
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}
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bool ShouldForceMaintenanceMode() {
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/* TODO: Contact set:sys, retrieve boot!force_maintenance, read plus/minus buttons. */
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return false;
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}
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static const std::tuple<u64, bool> g_additional_launch_programs[] = {
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std::make_tuple(0x0100000000000023, true), /* am */std::make_tuple(0x0100000000000023, true), /* am */
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std::make_tuple(0x0100000000000019, true), /* nvservices */
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std::make_tuple(0x010000000000001C, true), /* nvnflinger */
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std::make_tuple(0x010000000000002D, true), /* vi */
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std::make_tuple(0x010000000000001F, true), /* ns */
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std::make_tuple(0x0100000000000015, true), /* lm */
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std::make_tuple(0x010000000000001B, true), /* ppc */
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std::make_tuple(0x0100000000000010, true), /* ptm */
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std::make_tuple(0x0100000000000013, true), /* hid */
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std::make_tuple(0x0100000000000014, true), /* audio */
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std::make_tuple(0x0100000000000029, true), /* lbl */
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std::make_tuple(0x0100000000000016, true), /* wlan */
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std::make_tuple(0x010000000000000B, true), /* bluetooth */
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std::make_tuple(0x0100000000000012, true), /* bsdsockets */
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std::make_tuple(0x010000000000000F, true), /* nifm */
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std::make_tuple(0x0100000000000018, true), /* ldn */
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std::make_tuple(0x010000000000001E, true), /* account */
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std::make_tuple(0x010000000000000E, false), /* friends */
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std::make_tuple(0x0100000000000020, true), /* nfc */
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std::make_tuple(0x010000000000003C, true), /* jpegdec */
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std::make_tuple(0x0100000000000022, true), /* capsrv */
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std::make_tuple(0x0100000000000024, true), /* ssl */
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std::make_tuple(0x0100000000000025, true), /* nim */
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std::make_tuple(0x010000000000000C, false), /* bcat */
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std::make_tuple(0x010000000000002B, true), /* erpt */
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std::make_tuple(0x0100000000000033, true), /* es */
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std::make_tuple(0x010000000000002E, true), /* pctl */
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std::make_tuple(0x010000000000002A, true), /* btm */
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std::make_tuple(0x0100000000000030, false), /* eupld */
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std::make_tuple(0x0100000000000031, true), /* glue */
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std::make_tuple(0x0100000000000032, true), /* eclct */
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std::make_tuple(0x010000000000002F, false), /* npns */
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std::make_tuple(0x0100000000000034, true), /* fatal */
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std::make_tuple(0x0100000000000037, true), /* ro */
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std::make_tuple(0x0100000000000038, true), /* doesn't exist on retail systems */
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std::make_tuple(0x0100000000000039, true), /* sdb */
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std::make_tuple(0x010000000000003A, true), /* migration */
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std::make_tuple(0x0100000000000035, true), /* grc */
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};
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int main(int argc, char **argv)
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{
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consoleDebugInit(debugDevice_SVC);
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/* NOTE: Order for initial programs is modified. */
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/* This is to launch things required for Loader to mount SD card ASAP. */
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/* Launch psc. */
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LaunchTitle(0x0100000000000021, 3, 0, NULL);
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/* Launch bus. */
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LaunchTitle(0x010000000000000A, 3, 0, NULL);
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/* Launch pcv. */
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LaunchTitle(0x010000000000001A, 3, 0, NULL);
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/* Launch settings. */
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LaunchTitle(0x0100000000000009, 3, 0, NULL);
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/* Launch usb. */
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LaunchTitle(0x0100000000000006, 3, 0, NULL);
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/* Launch pcie. */
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LaunchTitle(0x010000000000001D, 3, 0, NULL);
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/* Launch tma. */
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LaunchTitle(0x0100000000000007, 3, 0, NULL);
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bool maintenance = ShouldForceMaintenanceMode();
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for (unsigned int i = 0; i < sizeof(g_additional_launch_programs) / sizeof(g_additional_launch_programs[0]); i++) {
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if (!maintenance || std::get<bool>(g_additional_launch_programs[i])) {
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LaunchTitle(std::get<u64>(g_additional_launch_programs[i]), 3, 0, NULL);
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}
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}
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return 0;
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}
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