mirror of
https://github.com/CTCaer/hekate.git
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c86554e954
Compiler was also getting confused and actually not removing the unused functions. So that also saves binary space.
161 lines
5.5 KiB
Makefile
Executable file
161 lines
5.5 KiB
Makefile
Executable file
ifeq ($(strip $(DEVKITARM)),)
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$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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endif
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include $(DEVKITARM)/base_rules
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################################################################################
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IPL_LOAD_ADDR := 0x40008000
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IPL_MAGIC := 0x43544349 #"ICTC"
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include ./Versions.inc
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################################################################################
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TARGET := hekate
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BUILDDIR := build
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OUTPUTDIR := output
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SOURCEDIR = bootloader
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BDKDIR := bdk
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BDKINC := -I./$(BDKDIR)
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VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
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VPATH += $(dir $(wildcard ./$(BDKDIR)/)) $(dir $(wildcard ./$(BDKDIR)/*/)) $(dir $(wildcard ./$(BDKDIR)/*/*/))
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# Main and graphics.
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OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
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start.o exception_handlers.o \
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main.o heap.o \
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gfx.o logos.o tui.o \
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fe_info.o fe_tools.o \
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)
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# Hardware.
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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bpmp.o ccplex.o clock.o di.o i2c.o irq.o timer.o \
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mc.o sdram.o minerva.o \
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gpio.o pinmux.o pmc.o se.o smmu.o tsec.o uart.o \
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fuse.o kfuse.o \
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sdmmc.o sdmmc_driver.o emmc.o sd.o emummc.o \
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bq24193.o max17050.o max7762x.o max77620-rtc.o \
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hw_init.o \
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)
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# Utilities.
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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btn.o dirlist.o ianos.o util.o \
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config.o ini.o \
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)
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# Horizon.
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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hos.o hos_config.o pkg1.o pkg2.o pkg2_ini_kippatch.o fss.o secmon_exo.o \
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)
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# Libraries.
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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lz.o lz4.o blz.o \
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diskio.o ff.o ffunicode.o ffsystem.o \
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elfload.o elfreloc_arm.o \
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)
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GFX_INC := '"../$(SOURCEDIR)/gfx/gfx.h"'
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FFCFG_INC := '"../$(SOURCEDIR)/libs/fatfs/ffconf.h"'
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################################################################################
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CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR) -DBL_MAGIC=$(IPL_MAGIC)
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CUSTOMDEFINES += -DBL_VER_MJ=$(BLVERSION_MAJOR) -DBL_VER_MN=$(BLVERSION_MINOR) -DBL_VER_HF=$(BLVERSION_HOTFX) -DBL_RESERVED=$(BLVERSION_RSVD)
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CUSTOMDEFINES += -DNYX_VER_MJ=$(NYXVERSION_MAJOR) -DNYX_VER_MN=$(NYXVERSION_MINOR) -DNYX_VER_HF=$(NYXVERSION_HOTFX) -DNYX_RESERVED=$(NYXVERSION_RSVD)
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# BDK defines.
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CUSTOMDEFINES += -DBDK_MALLOC_NO_DEFRAG -DBDK_MC_ENABLE_AHB_REDIRECT -DBDK_EMUMMC_ENABLE
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CUSTOMDEFINES += -DBDK_WATCHDOG_FIQ_ENABLE -DBDK_RESTART_BL_ON_WDT
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CUSTOMDEFINES += -DGFX_INC=$(GFX_INC) -DFFCFG_INC=$(FFCFG_INC)
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#CUSTOMDEFINES += -DDEBUG
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# UART Logging: Max baudrate 12.5M.
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# DEBUG_UART_PORT - 0: UART_A, 1: UART_B, 2: UART_C.
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#CUSTOMDEFINES += -DDEBUG_UART_BAUDRATE=115200 -DDEBUG_UART_INVERT=0 -DDEBUG_UART_PORT=0
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#TODO: Considering reinstating some of these when pointer warnings have been fixed.
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WARNINGS := -Wall -Wsign-compare -Wno-array-bounds -Wno-stringop-overread -Wno-stringop-overflow
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#-fno-delete-null-pointer-checks
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#-Wstack-usage=byte-size -fstack-usage
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ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork
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CFLAGS = $(ARCH) -O2 -g -gdwarf-4 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
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LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
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MODULEDIRS := $(wildcard modules/*)
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NYXDIR := $(wildcard nyx)
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LDRDIR := $(wildcard loader)
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TOOLSLZ := $(wildcard tools/lz)
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TOOLSB2C := $(wildcard tools/bin2c)
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TOOLS := $(TOOLSLZ) $(TOOLSB2C)
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################################################################################
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.PHONY: all clean $(MODULEDIRS) $(NYXDIR) $(LDRDIR) $(TOOLS)
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all: $(TARGET).bin $(LDRDIR)
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@printf ICTC49 >> $(OUTPUTDIR)/$(TARGET).bin
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@echo "--------------------------------------"
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@echo -n "Uncompr size: "
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$(eval BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET)_unc.bin))
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@echo $(BIN_SIZE)" Bytes"
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@echo "Uncompr Max: 140288 Bytes + 3 KiB BSS"
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@if [ ${BIN_SIZE} -gt 140288 ]; then echo "\e[1;33mUncompr size exceeds limit!\e[0m"; fi
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@echo -n "Payload size: "
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$(eval BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET).bin))
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@echo $(BIN_SIZE)" Bytes"
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@echo "Payload Max: 126296 Bytes"
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@if [ ${BIN_SIZE} -gt 126296 ]; then echo "\e[1;33mPayload size exceeds limit!\e[0m"; fi
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@echo "--------------------------------------"
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clean: $(TOOLS)
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@rm -rf $(OBJS)
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@rm -rf $(BUILDDIR)
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@rm -rf $(OUTPUTDIR)
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$(MODULEDIRS):
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@$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS)
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$(NYXDIR):
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@$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS)
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$(LDRDIR): $(TARGET).bin
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@$(TOOLSLZ)/lz77 $(OUTPUTDIR)/$(TARGET).bin
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mv $(OUTPUTDIR)/$(TARGET).bin $(OUTPUTDIR)/$(TARGET)_unc.bin
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@mv $(OUTPUTDIR)/$(TARGET).bin.00.lz payload_00
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@mv $(OUTPUTDIR)/$(TARGET).bin.01.lz payload_01
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@$(TOOLSB2C)/bin2c payload_00 > $(LDRDIR)/payload_00.h
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@$(TOOLSB2C)/bin2c payload_01 > $(LDRDIR)/payload_01.h
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@rm payload_00
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@rm payload_01
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@$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS) PAYLOAD_NAME=$(TARGET)
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$(TOOLS):
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@$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS)
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$(TARGET).bin: $(BUILDDIR)/$(TARGET)/$(TARGET).elf $(MODULEDIRS) $(NYXDIR) $(TOOLS)
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$(OBJCOPY) -S -O binary $< $(OUTPUTDIR)/$@
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$(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS)
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@$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
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@echo "hekate was built with the following flags:\nCFLAGS: "$(CFLAGS)"\nLDFLAGS: "$(LDFLAGS)
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$(BUILDDIR)/$(TARGET)/%.o: %.c
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@echo Building $@
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@$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@
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$(BUILDDIR)/$(TARGET)/%.o: %.S
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@echo Building $@
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@$(CC) $(CFLAGS) -c $< -o $@
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$(OBJS): $(BUILDDIR)/$(TARGET)
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$(BUILDDIR)/$(TARGET):
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@mkdir -p "$(BUILDDIR)"
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@mkdir -p "$(BUILDDIR)/$(TARGET)"
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@mkdir -p "$(OUTPUTDIR)"
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