* frv-tdep.c (gdb_string.h, frame.h, trad-frame.h): Include.
(frv_frame_init_saved_regs): Add declaration.
(frame_extra_info): Add new field ``saved_regs''.
(frv_frame_chain, frv_frame_saved_pc, frv_analyze_prologue)
(frv_skip_prologue, frv_init_extra_frame_info, frv_pop_frame_regular):
Update frame related code.
(frv_extract_struct_value_address): Adjust formatting.
* Makefile.in (frv-tdep.o): Update dependencies.
* config/frv/tm-frv.h (target_insert_watchpoint)
(target_remove_watchpoint, target_insert_hw_breakpoint)
(target_remove_hw_breakpoint): Delete these macros.
(remote_insert_watchpoint, remote_remove_watchpoint)
(remote_insert_hw_watchpoint, remote_remove_hw_watchpoint): Remove
these declarations.
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