mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2025-05-30 14:35:17 -04:00
b7ec64ea16
Starting in 20.0.0, the browser needs more applet memory to function, so we can't steal as much any more.
Thus, we now steal 14 MB on 20.0.0+ instead of 40MB.
However, since this reduces memory available for custom system modules, we are adjusting to compensate.
ams.mitm's heap size has been reduced from 32MB to 12MB (recovering 20MB).
In addition, fs.mitm now uses a new mechanism for stealing memory from the applet pool while romfs is being built.
On net, we are compromising:
* Custom sysmodules lose memory available to them.
On 19.0.0/AMS 1.8.0, there was 30 MB available for custom sysmodules.
Stealing 14 MB instead of 40 MB, we lose 26 MB of that. Reducing ams.mitm's usage will gain us back 20.
Nintendo also appears to...use 4 extra MB, in 20.0.0, from my test homebrew.
So on 20.0.0/AMS 1.9.0, there should be 20 MB available for custom sysmodules.
On the bright side, on <20.0.0/AMS 1.9.0, I guess there will be 50 MB available for custom sysmodules now?
* totk mods will lose the ability to...put every file in the romfs on sd card. There will be some unknown maximum filecount for totk mods.
On the bright side, implementing the transient memory stealing should improve compatibility for some mods which strictly add files?
131 lines
5 KiB
Makefile
131 lines
5 KiB
Makefile
#---------------------------------------------------------------------------------
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# pull in common stratosphere sysmodule configuration
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#---------------------------------------------------------------------------------
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THIS_MAKEFILE := $(abspath $(lastword $(MAKEFILE_LIST)))
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CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
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include $(dir $(abspath $(lastword $(MAKEFILE_LIST))))/../../libraries/config/templates/stratosphere.mk
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ATMOSPHERE_SYSTEM_MODULE_TARGETS := nsp
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(__RECURSIVE__),1)
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#---------------------------------------------------------------------------------
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export TOPDIR := $(CURDIR)
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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CFILES := $(call FIND_SOURCE_FILES,$(SOURCES),c)
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CPPFILES := $(call FIND_SOURCE_FILES,$(SOURCES),cpp)
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SFILES := $(call FIND_SOURCE_FILES,$(SOURCES),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$(dir)/include) \
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$(foreach dir,$(AMS_LIBDIRS),-I$(dir)/include) \
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-I$(CURDIR)/$(ATMOSPHERE_BUILD_DIR)
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export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) $(foreach dir,$(AMS_LIBDIRS),-L$(dir)/$(ATMOSPHERE_LIBRARY_DIR))
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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: clean all check_lib
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#---------------------------------------------------------------------------------
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all: $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
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@$(MAKE) __RECURSIVE__=1 OUTPUT=$(CURDIR)/$(ATMOSPHERE_OUT_DIR)/$(TARGET) \
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DEPSDIR=$(CURDIR)/$(ATMOSPHERE_BUILD_DIR) \
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--no-print-directory -C $(ATMOSPHERE_BUILD_DIR) \
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-f $(THIS_MAKEFILE)
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$(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a: check_lib
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@$(SILENTCMD)echo "Checked library."
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ifeq ($(ATMOSPHERE_CHECKED_LIBSTRATOSPHERE),1)
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check_lib:
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else
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check_lib:
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@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/libstratosphere.mk
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endif
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$(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
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@[ -d $@ ] || mkdir -p $@
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#---------------------------------------------------------------------------------
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clean:
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@echo clean ...
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@rm -fr $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR)
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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 : $(foreach target,$(ATMOSPHERE_SYSTEM_MODULE_TARGETS),$(OUTPUT).$(target))
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$(OUTPUT).kip : $(OUTPUT).elf
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$(OUTPUT).nsp : $(OUTPUT).nso $(OUTPUT).npdm
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$(OUTPUT).nso : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OFILES) : $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
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%.npdm : %.npdm.json
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@echo built ... $< $@
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@npdmtool $< $@
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@echo built ... $(notdir $@)
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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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