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include $(BASEDIR)/Rules.mk
# What happens here? We link monitor object files together, starting
# at MONITOR_BASE (a very high address). But bootloader cannot put
# things there, so we initially load at LOAD_BASE. A hacky little
# tool called `elf-reloc' is used to modify segment offsets from
# MONITOR_BASE-relative to LOAD_BASE-relative.
# (NB. Linux gets round this by turning its image into raw binary, then
# wrapping that with a low-memory bootstrapper.)
default: boot/boot.o $(OBJS)
$(LD) -r -o arch.o $(OBJS)
$(LD) $(LDFLAGS) boot/boot.o $(ALL_OBJS) -o $(TARGET)
$(BASEDIR)/tools/elf-reloc $(MONITOR_BASE) $(LOAD_BASE) $(TARGET)
clean:
rm -f *.o *~ core boot/*.o boot/*~ boot/core
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