== makefile ==
PROJECT = "foo"

LINKER_OPTS = "-s"
OBJECTS = "main.o"

all: $(PROJECT).g3a
    @echo 'Build complete.'

foo.g3a: foo.bin
    mkg3a.py -i $(PROJECT).bin -o $(PROJECT).g3a

$(PROJECT).bin: $(OBJECTS)
    sh-elf-ld -o $(PROJECT).bin -lgcc -T prizm.lkr $(LINKER_OPTS) $(OBJECTS)

%.o: %.c
    sh-elf-gcc -Wa -g -mbig-endian-data -c -x c -o "$@" "$<"

%.o: %.asm
    sh-elf-gcc -Wa -g -mbig-endian-data -c -x assembler-with-cpp -o "$@" "$<"

clean:
    rm $(OBJECTS) $(PROJECT).bin $(PROJECT).g3a

== prizm.lkr ==
OUTPUT_FORMAT(binary)

# MEMORY
# {
#   ram rwx : ORIGIN = 0x00300000, LENGTH = ??
# }

# Add-in has a 0x7000 byte header and gets loaded into RAM at
# 0x00300000 when run.
SECTIONS
{
    . = 0x00307000;
    .text : { *(.text) }
    .data : { *(.text) }
    .bss : { *(.bss) }
}