45 lines
1.3 KiB
Makefile
45 lines
1.3 KiB
Makefile
PATH := $(DEVKITPPC)/bin:$(PATH)
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PREFIX ?= powerpc-eabi-
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CC = $(PREFIX)gcc
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AS = $(PREFIX)gcc
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CFLAGS = -std=gnu99 -Os -fno-builtin
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ASFLAGS = -mregnames -x assembler-with-cpp
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LD = $(PREFIX)ld
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GCC_VER := $(shell $(DEVKITPPC)/bin/powerpc-eabi-gcc -dumpversion)
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LDFLAGS=-Ttext 1800000 -L$(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER) -lgcc
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OBJDUMP ?= $(PREFIX)objdump
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project := .
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root := $(CURDIR)
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build := $(root)/bin
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sd_loader_elf := main_hook/main_hook.elf
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all: clean setup main550
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main_hook.h: $(sd_loader_elf)
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xxd -i $< | sed "s/unsigned/static const unsigned/g;s/loader/loader/g;s/build_//g" > $@
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$(sd_loader_elf):
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make -C main_hook
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setup:
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mkdir -p $(root)/bin/
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main550:
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make main FIRMWARE=550
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main: main_hook.h
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$(CC) $(CFLAGS) -DVER=$(FIRMWARE) -c $(project)/launcher.c
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$(CC) $(CFLAGS) -DVER=$(FIRMWARE) -c $(project)/gx2sploit/kexploit.c
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$(AS) $(ASFLAGS) -DVER=$(FIRMWARE) -c $(project)/gx2sploit/syscalls.S
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$(AS) $(ASFLAGS) -DVER=$(FIRMWARE) -c $(project)/crt0.S
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cp -r $(root)/*.o $(build)
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rm $(root)/*.o
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$(LD) -s -o code$(FIRMWARE).bin $(build)/crt0.o `find $(build) -name "*.o" ! -name "crt0.o"` --oformat binary $(LDFLAGS)
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$(LD) -s -o code$(FIRMWARE).elf $(build)/crt0.o `find $(build) -name "*.o" ! -name "crt0.o"` $(LDFLAGS)
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clean:
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rm -rf $(build)
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rm -rf main_hook.h
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rm -rf code550.h
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make clean -C main_hook
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