Initial Commit

TegraExplorer/Makefile

@@ -0,0 +1,121 @@
+rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
+
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+include $(DEVKITARM)/base_rules
+
+################################################################################
+
+IPL_LOAD_ADDR := 0x40008000
+LPVERSION_MAJOR := 4
+LPVERSION_MINOR := 2
+LPVERSION_BUGFX := 0
+LPVERSION := \"$(LPVERSION_MAJOR).$(LPVERSION_MINOR).$(LPVERSION_BUGFX)\"
+
+################################################################################
+
+TARGET := TegraExplorer
+BUILDDIR := build
+OUTPUTDIR := output
+SOURCEDIR = source
+BDKDIR := bdk
+BDKINC := -I./$(BDKDIR)
+LOADERDIR := ./loader
+LZ77DIR := ./tools/lz
+BIN2CDIR := ./tools/bin2c
+VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+VPATH += $(dir $(wildcard ./$(BDKDIR)/)) $(dir $(wildcard ./$(BDKDIR)/*/)) $(dir $(wildcard ./$(BDKDIR)/*/*/))
+
+OBJS =	$(BUILDDIR)/$(TARGET)/script/builtin.c $(patsubst $(SOURCEDIR)/%.S, $(BUILDDIR)/$(TARGET)/%.o, \
+		$(patsubst $(SOURCEDIR)/%.c, $(BUILDDIR)/$(TARGET)/%.o, \
+		$(call rwildcard, $(SOURCEDIR), *.S *.c)))
+OBJS +=	$(patsubst $(BDKDIR)/%.S, $(BUILDDIR)/$(TARGET)/%.o, \
+		$(patsubst $(BDKDIR)/%.c, $(BUILDDIR)/$(TARGET)/%.o, \
+		$(call rwildcard, $(BDKDIR), *.S *.c)))
+
+GFX_INC   := '"../$(SOURCEDIR)/gfx/gfx.h"'
+FFCFG_INC := '"../$(SOURCEDIR)/libs/fatfs/ffconf.h"'
+
+################################################################################
+
+CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+CUSTOMDEFINES += -DLP_VER_MJ=$(LPVERSION_MAJOR) -DLP_VER_MN=$(LPVERSION_MINOR) -DLP_VER_BF=$(LPVERSION_BUGFX) -DLP_VER=$(LPVERSION)
+CUSTOMDEFINES += -DGFX_INC=$(GFX_INC) -DFFCFG_INC=$(FFCFG_INC)
+
+# 0: UART_A, 1: UART_B.
+#CUSTOMDEFINES += -DDEBUG_UART_PORT=0
+
+#CUSTOMDEFINES += -DDEBUG
+
+ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork
+CFLAGS = $(ARCH) -Os -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 -Wall -Wno-missing-braces $(CUSTOMDEFINES)
+LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+
+################################################################################
+
+.PHONY: all clean
+
+all: $(OUTPUTDIR)/$(TARGET)_small.bin
+	$(eval BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET).bin))
+	@echo "Payload size is $(BIN_SIZE)"
+	$(eval COMPR_BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET)_small.bin))
+	@echo "Compressed Payload size is $(COMPR_BIN_SIZE)"
+
+	@echo "Max size is 126296 Bytes."
+	@if [ ${BIN_SIZE} -gt 126296 ]; then echo "\e[1;33mPayload size exceeds limit!\e[0m"; fi
+	@if [ ${COMPR_BIN_SIZE} -gt 126296 ]; then echo "\e[1;33mCompressed Payload size exceeds limit!\e[0m"; fi
+
+clean:
+	@rm -rf $(BUILDDIR)
+	@rm -rf $(OUTPUTDIR)
+	@rm -rf $(LOADERDIR)/payload_*.h
+
+$(OUTPUTDIR)/$(TARGET)_small.bin: $(OUTPUTDIR)/$(TARGET).bin
+	@$(MAKE) -C $(LZ77DIR)
+	@$(LZ77DIR)/lz77 $(OUTPUTDIR)/$(TARGET).bin
+	@$(MAKE) -C $(BIN2CDIR)
+	@$(BIN2CDIR)/bin2c $(OUTPUTDIR)/$(TARGET).bin.00.lz payload_00 > $(LOADERDIR)/payload_00.h
+	@$(BIN2CDIR)/bin2c $(OUTPUTDIR)/$(TARGET).bin.01.lz payload_01 > $(LOADERDIR)/payload_01.h
+	@rm -rf $(OUTPUTDIR)/$(TARGET).bin.*.lz
+
+	$(MAKE) -C $(LOADERDIR) PAYLOAD_NAME=$(TARGET)_small
+
+$(OUTPUTDIR)/$(TARGET).bin: $(BUILDDIR)/$(TARGET)/$(TARGET).elf
+	@mkdir -p "$(@D)"
+	$(OBJCOPY) -S -O binary $< $@
+
+$(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS)
+	$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: $(SOURCEDIR)/%.c
+	@mkdir -p "$(@D)"
+	$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: $(SOURCEDIR)/%.S
+	@mkdir -p "$(@D)"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: $(BDKDIR)/%.c
+	@mkdir -p "$(@D)"
+	$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: $(BDKDIR)/%.S
+	@mkdir -p "$(@D)"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/script/builtin.o: $(BUILDDIR)/$(TARGET)/script/builtin.c
+	@mkdir -p "$(@D)"
+	$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@
+    
+$(BUILDDIR)/$(TARGET)/script/builtin.c: scripts/*.te
+	@mkdir -p "$(@D)"
+	@mkdir -p "$(BUILDDIR)/$(TARGET)/scripts"
+ifeq ($(OS),Windows_NT)
+	@py ts-minifier.py --such-meme -d "$(BUILDDIR)/$(TARGET)/scripts" $(wildcard scripts/*.te)
+	@py te2c.py "$(BUILDDIR)/$(TARGET)/script/builtin" "$(BUILDDIR)/$(TARGET)/scripts"
+else
+	@python3 ts-minifier.py --such-meme -d "$(BUILDDIR)/$(TARGET)/scripts" $(wildcard scripts/*.te)
+	@python3 te2c.py "$(BUILDDIR)/$(TARGET)/script/builtin" "$(BUILDDIR)/$(TARGET)/scripts"
+endif