initial commit

2 files changed, 164 insertions, 0 deletions

diff --git a/misc/ds/Makefile b/misc/ds/Makefile
new file mode 100644
index 0000000..57c887a
--- /dev/null
+++ b/misc/ds/Makefile
@@ -0,0 +1,164 @@
+# SPDX-License-Identifier: CC0-1.0
+#
+# SPDX-FileContributor: Antonio Niño Díaz, 2023
+export BLOCKSDS			?= /opt/blocksds/core
+export BLOCKSDSEXT		?= /opt/blocksds/external
+
+NAME			:= ClassiCube
+GAME_TITLE		:= ClassiCube
+GAME_SUBTITLE	:= Built with BlocksDS
+GAME_AUTHOR		:= UnknownShadow200
+GAME_ICON		:= misc/ds/icon.bmp
+
+SOURCEDIRS	:= src
+INCLUDEDIRS	:=
+DEFINES		:= -DPLAT_NDS
+LIBS		:= -ldswifi9 -lnds9 -lc
+LIBDIRS		:= $(BLOCKSDS)/libs/dswifi $(BLOCKSDS)/libs/libnds
+
+
+export WONDERFUL_TOOLCHAIN	?= /opt/wonderful
+ARM_NONE_EABI_PATH	?= $(WONDERFUL_TOOLCHAIN)/toolchain/gcc-arm-none-eabi/bin/
+
+# DLDI and internal SD slot of DSi
+# --------------------------------
+
+# Root folder of the SD image
+SDROOT		:= sdroot
+# Name of the generated image it "DSi-1.sd" for no$gba in DSi mode
+SDIMAGE		:= image.bin
+
+# Build artifacts
+# ---------------
+
+BUILDDIR	:= build-nds
+ELF		:= build-nds/$(NAME).elf
+DUMP		:= build-nds/$(NAME).dump
+MAP		:= build-nds/$(NAME).map
+ROM		:= $(NAME).nds
+
+# Tools
+# -----
+
+PREFIX		:= $(ARM_NONE_EABI_PATH)arm-none-eabi-
+CC		:= $(PREFIX)gcc
+CXX		:= $(PREFIX)g++
+LD		:= $(PREFIX)gcc
+OBJDUMP		:= $(PREFIX)objdump
+MKDIR		:= mkdir
+RM		:= rm -rf
+
+# Verbose flag
+# ------------
+
+ifeq ($(VERBOSE),1)
+V		:=
+else
+V		:= @
+endif
+
+# Source files
+# ------------
+
+SOURCES_S	:= $(foreach dir,$(SOURCEDIRS),$(wildcard $(dir)/*.s))
+SOURCES_C	:= $(foreach dir,$(SOURCEDIRS),$(wildcard $(dir)/*.c))
+
+# Compiler and linker flags
+# -------------------------
+
+ARCH		:= -mthumb -mcpu=arm946e-s+nofp
+
+SPECS		:= $(BLOCKSDS)/sys/crts/ds_arm9.specs
+
+WARNFLAGS	:= -Wall
+
+INCLUDEFLAGS	:= $(foreach path,$(INCLUDEDIRS),-I$(path)) \
+		   $(foreach path,$(LIBDIRS),-I$(path)/include)
+
+LIBDIRSFLAGS	:= $(foreach path,$(LIBDIRS),-L$(path)/lib)
+
+ASFLAGS		+= -x assembler-with-cpp $(DEFINES) $(INCLUDEFLAGS) \
+		   $(ARCH) -ffunction-sections -fdata-sections \
+		   -specs=$(SPECS)
+
+CFLAGS		+= -std=gnu17 $(WARNFLAGS) $(DEFINES) $(INCLUDEFLAGS) \
+		   $(ARCH) -O2 -ffunction-sections -fdata-sections \
+		   -specs=$(SPECS)
+
+LDFLAGS		:= $(ARCH) $(LIBDIRSFLAGS) -Wl,-Map,$(MAP) $(DEFINES) \
+		   -Wl,--start-group $(LIBS) -Wl,--end-group -specs=$(SPECS)
+
+# Intermediate build files
+# ------------------------
+OBJS	:= $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_S))) \
+		   $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_C)))
+
+DEPS		:= $(OBJS:.o=.d)
+
+# Targets
+# -------
+
+.PHONY: all clean dump dldipatch sdimage
+
+all: $(ROM)
+
+# Combine the title strings
+ifeq ($(strip $(GAME_SUBTITLE)),)
+    GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_AUTHOR)
+else
+    GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_SUBTITLE);$(GAME_AUTHOR)
+endif
+
+$(ROM): $(ELF)
+	@echo "  NDSTOOL $@"
+	$(V)$(BLOCKSDS)/tools/ndstool/ndstool -c $@ \
+		-7 $(BLOCKSDS)/sys/default_arm7/arm7.elf -9 $(ELF) \
+		-b $(GAME_ICON) "$(GAME_FULL_TITLE)" \
+		$(NDSTOOL_ARGS)
+
+$(ELF): $(OBJS)
+	@echo "  LD      $@"
+	$(V)$(LD) -o $@ $(OBJS) $(LDFLAGS)
+
+$(DUMP): $(ELF)
+	@echo "  OBJDUMP   $@"
+	$(V)$(OBJDUMP) -h -C -S $< > $@
+
+dump: $(DUMP)
+
+clean:
+	@echo "  CLEAN"
+	$(V)$(RM) $(ROM) $(DUMP) build $(SDIMAGE)
+
+sdimage:
+	@echo "  MKFATIMG $(SDIMAGE) $(SDROOT)"
+	$(V)$(BLOCKSDS)/tools/mkfatimg/mkfatimg -t $(SDROOT) $(SDIMAGE)
+
+dldipatch: $(ROM)
+	@echo "  DLDIPATCH $(ROM)"
+	$(V)$(BLOCKSDS)/tools/dldipatch/dldipatch patch \
+		$(BLOCKSDS)/sys/dldi_r4/r4tf.dldi $(ROM)
+
+# Rules
+# -----
+
+$(BUILDDIR)/%.s.o : %.s
+	@echo "  AS      $<"
+	@$(MKDIR) -p $(@D)
+	$(V)$(CC) $(ASFLAGS) -MMD -MP -c -o $@ $<
+
+$(BUILDDIR)/%.c.o : %.c
+	@echo "  CC      $<"
+	@$(MKDIR) -p $(@D)
+	$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $@ $<
+
+$(BUILDDIR)/%.arm.c.o : %.arm.c
+	@echo "  CC      $<"
+	@$(MKDIR) -p $(@D)
+	$(V)$(CC) $(CFLAGS) -MMD -MP -marm -mlong-calls -c -o $@ $<
+
+# Include dependency files if they exist
+# --------------------------------------
+
+-include $(DEPS)
+
diff --git a/misc/ds/icon.bmp b/misc/ds/icon.bmp
new file mode 100644
index 0000000..c5a571c
--- /dev/null
+++ b/misc/ds/icon.bmp
Binary files differ