* target.h (to_stopped_data_address): Change prototype to
take a CORE_ADDR pointer and return an int.
* target.c (update_current_target): Change to_stopped_data_address
to match new prototype.
(debug_to_stopped_data_address): Change appropriately.
* breakpoint.c (bpstat_stop_status): Change call to
target_stopped_data_address to use new prototype.
* frv-tdep.c (frv_have_stopped_data_address): New function.
(frv_stopped_data_address): Change to new prototype and
functionality.
* ia64-linux-nat.c (ia64_stopped_data_address): Change to new
prototype and functionality.
(ia64_stopped_by_watchpoint): New function.
* i386-nat.c (i386_stopped_data_address): Change to new
prototype and functionality.
(i386_stopped_by_watchpoint): New function.
* remote.c (remote_stopped_data_address): Change to new prototype
and functionality.
* remote-m32r-sdi.c (m32r_stopped_data_address): Ditto.
* config/frv/tm-frv.h (frv_stopped_data_address): Change prototype.
(STOPPED_BY_WATCHPOINT): Change to use frv_have_stopped_data_address.
* config/i386/nm-i386.h (STOPPED_BY_WATCHPOINT): Change to use
new i386_stopped_by_watchpoint function.
(i386_stopped_by_watchpoint): New prototype.
(i386_stoppped_data_address): Change to new prototype.
* config/ia64/nm-linux.h (STOPPED_BY_WATCHPOINT): Change to use
new ia64_stopped_by_watchpoint function.
(ia64_stopped_by_watchpoint): New prototype.
(ia64_stopped_data_address): Ditto.
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