crt0_x.S:
  - entry point for L4 binaries 

main_stat.ld:
  - linker script for standard L4 applications

main_rel.ld:
  - linker script for Linux kernel modules and XFree86 drivers
  - similar to elf_i386.xr except that we merge all .text.* sections

main_dyn.ld:
  - linker script for binaries depending on an interpreter (ld-l4.s.so)
  - use LDSCRIPT = $(call findfile,main_dyn.ld,$(L4LIBDIR)) and omit
    DEFAULT_RELOC!