* gcc/config/pa/pa32-linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
	* libjava/configure.in (SIGNAL_HANDLER): Use pa-signal.h for hppa.
	* libjava/configure: Regenerate.
	* libjava/configure.host: Set can_unwind_signal for hppa*-linux.
	* libjava/pa-signal.h: New file.

From-SVN: r84344