diff --git a/.gitignore b/.gitignore index 798c6691c..132a020c9 100644 --- a/.gitignore +++ b/.gitignore @@ -75,3 +75,7 @@ stratosphere/loader/out/** stratosphere/loader/build/** stratosphere/sm/out/** stratosphere/sm/build/** +stratosphere/boot/out/** +stratosphere/boot/build/** +stratosphere/boot2/out/** +stratosphere/boot2/build/** diff --git a/stratosphere/boot2/Makefile b/stratosphere/boot2/Makefile new file mode 100644 index 000000000..74ee33781 --- /dev/null +++ b/stratosphere/boot2/Makefile @@ -0,0 +1,185 @@ +#--------------------------------------------------------------------------------- +.SUFFIXES: +#--------------------------------------------------------------------------------- + +ifeq ($(strip $(DEVKITPRO)),) +$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=/devkitpro") +endif + +TOPDIR ?= $(CURDIR) +include $(DEVKITPRO)/libnx/switch_rules + +#--------------------------------------------------------------------------------- +# TARGET is the name of the output +# BUILD is the directory where object files & intermediate files will be placed +# SOURCES is a list of directories containing source code +# DATA is a list of directories containing data files +# INCLUDES is a list of directories containing header files +# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm". +# +# NO_ICON: if set to anything, do not use icon. +# NO_NACP: if set to anything, no .nacp file is generated. +# APP_TITLE is the name of the app stored in the .nacp file (Optional) +# APP_AUTHOR is the author of the app stored in the .nacp file (Optional) +# APP_VERSION is the version of the app stored in the .nacp file (Optional) +# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional) +# ICON is the filename of the icon (.jpg), relative to the project folder. +# If not set, it attempts to use one of the following (in this order): +# - .jpg +# - icon.jpg +# - /default_icon.jpg +#--------------------------------------------------------------------------------- +TARGET := $(notdir $(CURDIR)) +BUILD := build +SOURCES := source +DATA := data +INCLUDES := include +EXEFS_SRC := exefs_src + +DEFINES := -DDISABLE_IPC + +#--------------------------------------------------------------------------------- +# options for code generation +#--------------------------------------------------------------------------------- +ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE + +CFLAGS := -g -Wall -O2 -ffunction-sections \ + $(ARCH) $(DEFINES) + +CFLAGS += $(INCLUDE) -D__SWITCH__ + +CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++17 + +ASFLAGS := -g $(ARCH) +LDFLAGS = -specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) + +LIBS := -lstratosphere -lnx + +#--------------------------------------------------------------------------------- +# list of directories containing libraries, this must be the top level containing +# include and lib +#--------------------------------------------------------------------------------- +LIBDIRS := $(PORTLIBS) $(LIBNX) $(CURDIR)/../libstratosphere + + +#--------------------------------------------------------------------------------- +# no real need to edit anything past this point unless you need to add additional +# rules for different file extensions +#--------------------------------------------------------------------------------- +ifneq ($(BUILD),$(notdir $(CURDIR))) +#--------------------------------------------------------------------------------- + +export OUTPUT := $(CURDIR)/$(TARGET) +export TOPDIR := $(CURDIR) + +export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ + $(foreach dir,$(DATA),$(CURDIR)/$(dir)) + +export DEPSDIR := $(CURDIR)/$(BUILD) + +CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) +CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) +SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) +BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) + +#--------------------------------------------------------------------------------- +# use CXX for linking C++ projects, CC for standard C +#--------------------------------------------------------------------------------- +ifeq ($(strip $(CPPFILES)),) +#--------------------------------------------------------------------------------- + export LD := $(CC) +#--------------------------------------------------------------------------------- +else +#--------------------------------------------------------------------------------- + export LD := $(CXX) +#--------------------------------------------------------------------------------- +endif +#--------------------------------------------------------------------------------- + +export OFILES := $(addsuffix .o,$(BINFILES)) \ + $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) + +export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ + $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ + -I$(CURDIR)/$(BUILD) + +export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) + +export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC) + +ifeq ($(strip $(ICON)),) + icons := $(wildcard *.jpg) + ifneq (,$(findstring $(TARGET).jpg,$(icons))) + export APP_ICON := $(TOPDIR)/$(TARGET).jpg + else + ifneq (,$(findstring icon.jpg,$(icons))) + export APP_ICON := $(TOPDIR)/icon.jpg + endif + endif +else + export APP_ICON := $(TOPDIR)/$(ICON) +endif + +ifeq ($(strip $(NO_ICON)),) + export NROFLAGS += --icon=$(APP_ICON) +endif + +ifeq ($(strip $(NO_NACP)),) + export NROFLAGS += --nacp=$(CURDIR)/$(TARGET).nacp +endif + +ifneq ($(APP_TITLEID),) + export NACPFLAGS += --titleid=$(APP_TITLEID) +endif + +.PHONY: $(BUILD) clean all + +#--------------------------------------------------------------------------------- +all: $(BUILD) + +$(BUILD): + @[ -d $@ ] || mkdir -p $@ + @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile + +#--------------------------------------------------------------------------------- +clean: + @echo clean ... + @rm -fr $(BUILD) $(TARGET).pfs0 $(TARGET).nso $(TARGET).nro $(TARGET).nacp $(TARGET).elf + + +#--------------------------------------------------------------------------------- +else +.PHONY: all + +DEPENDS := $(OFILES:.o=.d) + +#--------------------------------------------------------------------------------- +# main targets +#--------------------------------------------------------------------------------- +all : $(OUTPUT).pfs0 $(OUTPUT).nro + +$(OUTPUT).pfs0 : $(OUTPUT).nso + +$(OUTPUT).nso : $(OUTPUT).elf + +ifeq ($(strip $(NO_NACP)),) +$(OUTPUT).nro : $(OUTPUT).elf $(OUTPUT).nacp +else +$(OUTPUT).nro : $(OUTPUT).elf +endif + +$(OUTPUT).elf : $(OFILES) + +#--------------------------------------------------------------------------------- +# you need a rule like this for each extension you use as binary data +#--------------------------------------------------------------------------------- +%.bin.o : %.bin +#--------------------------------------------------------------------------------- + @echo $(notdir $<) + @$(bin2o) + +-include $(DEPENDS) + +#--------------------------------------------------------------------------------------- +endif +#--------------------------------------------------------------------------------------- diff --git a/stratosphere/boot2/source/boot2_main.cpp b/stratosphere/boot2/source/boot2_main.cpp new file mode 100644 index 000000000..70012df0b --- /dev/null +++ b/stratosphere/boot2/source/boot2_main.cpp @@ -0,0 +1,161 @@ +#include +#include +#include +#include + +#include +#include + +#define PMC_BASE 0x7000E400 + +extern "C" { + extern u32 __start__; + + u32 __nx_applet_type = AppletType_None; + + #define INNER_HEAP_SIZE 0x200000 + size_t nx_inner_heap_size = INNER_HEAP_SIZE; + char nx_inner_heap[INNER_HEAP_SIZE]; + + void __libnx_initheap(void); + void __appInit(void); + void __appExit(void); +} + +void __libnx_initheap(void) { + void* addr = nx_inner_heap; + size_t size = nx_inner_heap_size; + + /* Newlib */ + extern char* fake_heap_start; + extern char* fake_heap_end; + + fake_heap_start = (char*)addr; + fake_heap_end = (char*)addr + size; +} + +void __appInit(void) { + Result rc; + + rc = smInitialize(); + if (R_FAILED(rc)) + fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM)); + + rc = fsInitialize(); + if (R_FAILED(rc)) + fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_FS)); + + rc = pmshellInitialize(); + if (R_FAILED(rc)) + fatalSimple(0xCAFE << 4 | 1); +} + +void __appExit(void) { + /* Cleanup services. */ + pmshellExit(); + fsExit(); + smExit(); +} + +void LaunchTitle(u64 title_id, u64 storage_id, u32 launch_flags, u64 *pid) { + u64 local_pid; + Result rc = pmshellLaunchProcess(launch_flags, title_id, storage_id, &local_pid); + switch (rc) { + case 0xCE01: + /* Out of resource! */ + /* TODO: Panic(). */ + break; + case 0xDE01: + /* Out of memory! */ + /* TODO: Panic(). */ + break; + case 0xD001: + /* Result Limit Reached! */ + /* TODO: Panic(). */ + break; + default: + /* We don't care about other issues. */ + break; + } + if (pid) { + *pid = local_pid; + } +} + +bool ShouldForceMaintenanceMode() { + /* TODO: Contact set:sys, retrieve boot!force_maintenance, read plus/minus buttons. */ + return false; +} + +static const std::tuple g_additional_launch_programs[] = { + std::make_tuple(0x0100000000000023, true), /* am */std::make_tuple(0x0100000000000023, true), /* am */ + std::make_tuple(0x0100000000000019, true), /* nvservices */ + std::make_tuple(0x010000000000001C, true), /* nvnflinger */ + std::make_tuple(0x010000000000002D, true), /* vi */ + std::make_tuple(0x010000000000001F, true), /* ns */ + std::make_tuple(0x0100000000000015, true), /* lm */ + std::make_tuple(0x010000000000001B, true), /* ppc */ + std::make_tuple(0x0100000000000010, true), /* ptm */ + std::make_tuple(0x0100000000000013, true), /* hid */ + std::make_tuple(0x0100000000000014, true), /* audio */ + std::make_tuple(0x0100000000000029, true), /* lbl */ + std::make_tuple(0x0100000000000016, true), /* wlan */ + std::make_tuple(0x010000000000000B, true), /* bluetooth */ + std::make_tuple(0x0100000000000012, true), /* bsdsockets */ + std::make_tuple(0x010000000000000F, true), /* nifm */ + std::make_tuple(0x0100000000000018, true), /* ldn */ + std::make_tuple(0x010000000000001E, true), /* account */ + std::make_tuple(0x010000000000000E, false), /* friends */ + std::make_tuple(0x0100000000000020, true), /* nfc */ + std::make_tuple(0x010000000000003C, true), /* jpegdec */ + std::make_tuple(0x0100000000000022, true), /* capsrv */ + std::make_tuple(0x0100000000000024, true), /* ssl */ + std::make_tuple(0x0100000000000025, true), /* nim */ + std::make_tuple(0x010000000000000C, false), /* bcat */ + std::make_tuple(0x010000000000002B, true), /* erpt */ + std::make_tuple(0x0100000000000033, true), /* es */ + std::make_tuple(0x010000000000002E, true), /* pctl */ + std::make_tuple(0x010000000000002A, true), /* btm */ + std::make_tuple(0x0100000000000030, false), /* eupld */ + std::make_tuple(0x0100000000000031, true), /* glue */ + std::make_tuple(0x0100000000000032, true), /* eclct */ + std::make_tuple(0x010000000000002F, false), /* npns */ + std::make_tuple(0x0100000000000034, true), /* fatal */ + std::make_tuple(0x0100000000000037, true), /* ro */ + std::make_tuple(0x0100000000000038, true), /* doesn't exist on retail systems */ + std::make_tuple(0x0100000000000039, true), /* sdb */ + std::make_tuple(0x010000000000003A, true), /* migration */ + std::make_tuple(0x0100000000000035, true), /* grc */ +}; + +int main(int argc, char **argv) +{ + consoleDebugInit(debugDevice_SVC); + + /* NOTE: Order for initial programs is modified. */ + /* This is to launch things required for Loader to mount SD card ASAP. */ + + /* Launch psc. */ + LaunchTitle(0x0100000000000021, 3, 0, NULL); + /* Launch bus. */ + LaunchTitle(0x010000000000000A, 3, 0, NULL); + /* Launch pcv. */ + LaunchTitle(0x010000000000001A, 3, 0, NULL); + /* Launch settings. */ + LaunchTitle(0x0100000000000009, 3, 0, NULL); + /* Launch usb. */ + LaunchTitle(0x0100000000000006, 3, 0, NULL); + /* Launch pcie. */ + LaunchTitle(0x010000000000001D, 3, 0, NULL); + /* Launch tma. */ + LaunchTitle(0x0100000000000007, 3, 0, NULL); + + bool maintenance = ShouldForceMaintenanceMode(); + for (unsigned int i = 0; i < sizeof(g_additional_launch_programs) / sizeof(g_additional_launch_programs[0]); i++) { + if (!maintenance || std::get(g_additional_launch_programs[i])) { + LaunchTitle(std::get(g_additional_launch_programs[i]), 3, 0, NULL); + } + } + + return 0; +} \ No newline at end of file