root/arch/powerpc/kernel/vdso32/

[..]
  1. cacheflush.S
  2. datapage.S
  3. getcpu.S
  4. gettimeofday.S
  5. note.S
  6. sigtramp.S
  7. vdso32.lds.S
  8. vdso32_wrapper.S
[..]