2005-08-21 Mark Kettenis <kettenis@gnu.org>
+ * ppcobsd-tdep.c: Include "frame.h" and "frame-unwind.h". Don't
+ include "tramp-frame.h".
+ (ppcobsd_sigtramp_cache_init): Remove function.
+ (ppcobsd_sigtramp): Remove variable.
+ (ppcobsd_page_size, ppcobsd_sigreturn_offset): New variables.
+ (ppcobsd_sigtramp_p): New function.
+ (ppcobsd_sigtramp_frame_cache, ppcobsd_sigtramp_frame_this_id)
+ (ppcobsd_sigtramp_frame_prev_register): New functions.
+ (ppcobsd_sigtramp_frame_unwind): New variable.
+ (ppcobsd_sigtramp_frame_sniffer): New function.
+ (ppcobsd_init_abi): Adjust to register new sigtramp sniffer
+ instead of the old one.
+ * Makefile.in (ppcobsd-tdep.o): Update dependencies.
+
* infcall.c (call_function_by_hand): For
RETURN_VALUE_ABI_RETURNS_ADDRESS and
RETURN_VALUE_ABI_PRESERVES_ADDRESS, use gdbarch_return_value to