pgl: Reimplement the pgl sysmodule (#896)
* pgl: add skeleton folder to stratosphere * pgl: Add service interface for IShellInterface * pgl: begin skeletoning shell service, implement two commands. * pgl: Implement three more commands. * pgl: implement bool tracking commands * pgl: Implement TriggerApplicationSnapShotDumper * pgl: implement InitializeProcessControlTask * pgl: Implement pgl::srv::Initialize * pgl: Implement main() * pgl: Implement (Get)ShellEventObserver * pgl: implement LaunchProgramFromHost, GetHostContentMetaInfo * pgl: Implement ProcessControlTask * settings: fix duplicate object name * pgl: fix minor bugs in impl
This commit is contained in:
SciresM
128
stratosphere/pgl/Makefile
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128
stratosphere/pgl/Makefile
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@@ -0,0 +1,128 @@
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#---------------------------------------------------------------------------------
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# pull in common stratosphere sysmodule configuration
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#---------------------------------------------------------------------------------
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include $(dir $(abspath $(lastword $(MAKEFILE_LIST))))/../../libraries/config/templates/stratosphere.mk
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(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),$(filter-out $(notdir $(wildcard $(dir)/*.arch.*.c)) $(notdir $(wildcard $(dir)/*.board.*.c)) $(notdir $(wildcard $(dir)/*.os.*.c)), \
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$(notdir $(wildcard $(dir)/*.c))))
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CFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.arch.$(ATMOSPHERE_ARCH_NAME).c)))
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CFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.board.$(ATMOSPHERE_BOARD_NAME).c)))
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CFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.os.$(ATMOSPHERE_OS_NAME).c)))
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CPPFILES := $(foreach dir,$(SOURCES),$(filter-out $(notdir $(wildcard $(dir)/*.arch.*.cpp)) $(notdir $(wildcard $(dir)/*.board.*.cpp)) $(notdir $(wildcard $(dir)/*.os.*.cpp)), \
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$(notdir $(wildcard $(dir)/*.cpp))))
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CPPFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.arch.$(ATMOSPHERE_ARCH_NAME).cpp)))
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CPPFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.board.$(ATMOSPHERE_BOARD_NAME).cpp)))
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CPPFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.os.$(ATMOSPHERE_OS_NAME).cpp)))
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SFILES := $(foreach dir,$(SOURCES),$(filter-out $(notdir $(wildcard $(dir)/*.arch.*.s)) $(notdir $(wildcard $(dir)/*.board.*.s)) $(notdir $(wildcard $(dir)/*.os.*.s)), \
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$(notdir $(wildcard $(dir)/*.s))))
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SFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.arch.$(ATMOSPHERE_ARCH_NAME).s)))
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SFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.board.$(ATMOSPHERE_BOARD_NAME).s)))
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SFILES += $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.os.$(ATMOSPHERE_OS_NAME).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 $(CONFIG_JSON)),)
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jsons := $(wildcard *.json)
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ifneq (,$(findstring $(TARGET).json,$(jsons)))
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export APP_JSON := $(TOPDIR)/$(TARGET).json
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else
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ifneq (,$(findstring config.json,$(jsons)))
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export APP_JSON := $(TOPDIR)/config.json
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endif
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endif
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else
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export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
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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).nsp $(TARGET).npdm $(TARGET).nso $(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 : $(OUTPUT).nsp
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ifeq ($(strip $(APP_JSON)),)
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$(OUTPUT).nsp : $(OUTPUT).nso
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else
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$(OUTPUT).nsp : $(OUTPUT).nso $(OUTPUT).npdm
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endif
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$(OUTPUT).nso : $(OUTPUT).elf
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$(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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88
stratosphere/pgl/pgl.json
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88
stratosphere/pgl/pgl.json
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@@ -0,0 +1,88 @@
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{
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"name": "pgl",
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"title_id": "0x0100000000000042",
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"title_id_range_min": "0x0100000000000042",
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"title_id_range_max": "0x0100000000000042",
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"main_thread_stack_size": "0x00004000",
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"main_thread_priority": 49,
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"default_cpu_id": 3,
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"process_category": 0,
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"is_retail": true,
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"pool_partition": 2,
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"is_64_bit": true,
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"address_space_type": 3,
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"filesystem_access": {
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"permissions": "0xFFFFFFFFFFFFFFFF"
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},
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"service_access": ["erpt:c", "fatal:u", "fsp-srv", "ldr:shel", "lm", "lr", "pm:shell", "set", "set:sys"],
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"service_host": ["pgl"],
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"kernel_capabilities": [{
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"type": "kernel_flags",
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"value": {
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"highest_thread_priority": 63,
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"lowest_thread_priority": 24,
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"lowest_cpu_id": 3,
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"highest_cpu_id": 3
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}
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}, {
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"type": "syscalls",
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"value": {
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"svcSetHeapSize": "0x01",
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"svcSetMemoryPermission": "0x02",
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"svcSetMemoryAttribute": "0x03",
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"svcMapMemory": "0x04",
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"svcUnmapMemory": "0x05",
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"svcQueryMemory": "0x06",
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"svcExitProcess": "0x07",
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"svcCreateThread": "0x08",
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"svcStartThread": "0x09",
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"svcExitThread": "0x0a",
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"svcSleepThread": "0x0b",
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"svcGetThreadPriority": "0x0c",
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"svcSetThreadPriority": "0x0d",
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"svcGetThreadCoreMask": "0x0e",
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"svcSetThreadCoreMask": "0x0f",
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"svcGetCurrentProcessorNumber": "0x10",
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"svcSignalEvent": "0x11",
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"svcClearEvent": "0x12",
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"svcMapSharedMemory": "0x13",
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"svcUnmapSharedMemory": "0x14",
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"svcCreateTransferMemory": "0x15",
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"svcCloseHandle": "0x16",
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"svcResetSignal": "0x17",
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"svcWaitSynchronization": "0x18",
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"svcCancelSynchronization": "0x19",
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"svcArbitrateLock": "0x1a",
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"svcArbitrateUnlock": "0x1b",
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"svcWaitProcessWideKeyAtomic": "0x1c",
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"svcSignalProcessWideKey": "0x1d",
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"svcGetSystemTick": "0x1e",
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"svcConnectToNamedPort": "0x1f",
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"svcSendSyncRequestLight": "0x20",
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"svcSendSyncRequest": "0x21",
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"svcSendSyncRequestWithUserBuffer": "0x22",
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"svcSendAsyncRequestWithUserBuffer": "0x23",
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"svcGetProcessId": "0x24",
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"svcGetThreadId": "0x25",
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"svcBreak": "0x26",
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"svcOutputDebugString": "0x27",
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"svcReturnFromException": "0x28",
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"svcGetInfo": "0x29",
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"svcWaitForAddress": "0x34",
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"svcSignalToAddress": "0x35",
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"svcCreateSession": "0x40",
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"svcAcceptSession": "0x41",
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"svcReplyAndReceiveLight": "0x42",
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"svcReplyAndReceive": "0x43",
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"svcReplyAndReceiveWithUserBuffer": "0x44",
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"svcCreateEvent": "0x45",
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"svcCallSecureMonitor": "0x7F"
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}
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}, {
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"type": "min_kernel_version",
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"value": "0x0091"
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}, {
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"type": "handle_table_size",
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"value": 256
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}]
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}
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160
stratosphere/pgl/source/pgl_main.cpp
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160
stratosphere/pgl/source/pgl_main.cpp
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@@ -0,0 +1,160 @@
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/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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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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u32 __nx_fs_num_sessions = 1;
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#define INNER_HEAP_SIZE 0x4000
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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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/* Exception handling. */
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alignas(16) u8 __nx_exception_stack[ams::os::MemoryPageSize];
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u64 __nx_exception_stack_size = sizeof(__nx_exception_stack);
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void __libnx_exception_handler(ThreadExceptionDump *ctx);
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}
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namespace ams {
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ncm::ProgramId CurrentProgramId = ncm::SystemProgramId::Pgl;
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namespace result {
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bool CallFatalOnResultAssertion = false;
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}
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}
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using namespace ams;
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void __libnx_exception_handler(ThreadExceptionDump *ctx) {
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ams::CrashHandler(ctx);
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}
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namespace ams::pgl {
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namespace {
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/* pgl. */
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constexpr size_t NumServers = 1;
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ams::sf::hipc::ServerManager<NumServers> g_server_manager;
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constexpr sm::ServiceName ShellServiceName = sm::ServiceName::Encode("pgl");
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constexpr size_t ShellMaxSessions = 8; /* Official maximum is 8. */
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/* TODO: C++20 constinit */ pgl::srv::ShellInterface g_shell_interface;
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ALWAYS_INLINE std::shared_ptr<pgl::srv::ShellInterface> GetSharedPointerToShellInterface() {
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return ams::sf::ServiceObjectTraits<pgl::srv::ShellInterface>::SharedPointerHelper::GetEmptyDeleteSharedPointer(std::addressof(g_shell_interface));
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}
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void RegisterServiceSession() {
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R_ABORT_UNLESS(g_server_manager.RegisterServer<pgl::srv::ShellInterface>(ShellServiceName, ShellMaxSessions, GetSharedPointerToShellInterface()));
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}
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void LoopProcess() {
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g_server_manager.LoopProcess();
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}
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/* NOTE: Nintendo reserves only 0x2000 bytes for this heap, which is used "mostly" to allocate shell event observers. */
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/* However, we would like very much for homebrew sysmodules to be able to subscribe to events if they so choose */
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/* And so we will use a larger heap (32 KB). */
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/* We should have a smaller memory footprint than N in the end, regardless. */
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u8 g_heap_memory[32_KB];
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TYPED_STORAGE(ams::sf::ExpHeapMemoryResource) g_heap_memory_resource;
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void *Allocate(size_t size) {
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return lmem::AllocateFromExpHeap(GetReference(g_heap_memory_resource).GetHandle(), size);
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}
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void Deallocate(void *p, size_t size) {
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return lmem::FreeToExpHeap(GetReference(g_heap_memory_resource).GetHandle(), p);
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}
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void InitializeHeap() {
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auto heap_handle = lmem::CreateExpHeap(g_heap_memory, sizeof(g_heap_memory), lmem::CreateOption_ThreadSafe);
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new (GetPointer(g_heap_memory_resource)) ams::sf::ExpHeapMemoryResource(heap_handle);
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}
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}
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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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ams::pgl::InitializeHeap();
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}
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void __appInit(void) {
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hos::SetVersionForLibnx();
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fs::SetAllocator(pgl::Allocate, pgl::Deallocate);
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sm::DoWithSession([&]() {
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R_ABORT_UNLESS(setInitialize());
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R_ABORT_UNLESS(setsysInitialize());
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R_ABORT_UNLESS(pmshellInitialize());
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R_ABORT_UNLESS(ldrShellInitialize());
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R_ABORT_UNLESS(lrInitialize());
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R_ABORT_UNLESS(fsInitialize());
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});
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ams::CheckApiVersion();
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}
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void __appExit(void) {
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fsExit();
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lrExit();
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ldrShellExit();
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pmshellExit();
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setsysExit();
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setExit();
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}
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int main(int argc, char **argv)
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{
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/* Register the pgl service. */
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pgl::RegisterServiceSession();
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/* Initialize the server library. */
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pgl::srv::Initialize(std::addressof(pgl::g_shell_interface), GetPointer(pgl::g_heap_memory_resource));
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/* Loop forever, servicing our services. */
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pgl::LoopProcess();
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/* Cleanup */
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return 0;
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}
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@@ -34,26 +34,6 @@ namespace ams::pm::impl {
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u32 flags;
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};
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enum LaunchFlags {
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LaunchFlags_None = 0,
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LaunchFlags_SignalOnExit = (1 << 0),
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LaunchFlags_SignalOnStart = (1 << 1),
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LaunchFlags_SignalOnException = (1 << 2),
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LaunchFlags_SignalOnDebugEvent = (1 << 3),
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LaunchFlags_StartSuspended = (1 << 4),
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LaunchFlags_DisableAslr = (1 << 5),
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};
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enum LaunchFlagsDeprecated {
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LaunchFlagsDeprecated_None = 0,
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LaunchFlagsDeprecated_SignalOnExit = (1 << 0),
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LaunchFlagsDeprecated_StartSuspended = (1 << 1),
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LaunchFlagsDeprecated_SignalOnException = (1 << 2),
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LaunchFlagsDeprecated_DisableAslr = (1 << 3),
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LaunchFlagsDeprecated_SignalOnDebugEvent = (1 << 4),
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LaunchFlagsDeprecated_SignalOnStart = (1 << 5),
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};
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#define GET_FLAG_MASK(flag) (hos_version >= hos::Version_5_0_0 ? static_cast<u32>(LaunchFlags_##flag) : static_cast<u32>(LaunchFlagsDeprecated_##flag))
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inline bool ShouldSignalOnExit(u32 launch_flags) {
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Block a user