SPILL_TO_USPACE_WINDOW_BUFFER 39 kernel/arch/sparc64/include/arch/trap/sun4u/regwin.S .macro SPILL_TO_USPACE_WINDOW_BUFFER SPILL_TO_USPACE_WINDOW_BUFFER 71 kernel/arch/sparc64/include/arch/trap/sun4v/regwin.S .macro SPILL_TO_USPACE_WINDOW_BUFFERHelenOS homepage, sources at GitHub