2004-09-13 Andrew Cagney <cagney@gnu.org>
+ Eliminate event_loop_p, always has the value 1.
+ * defs.h (event_loop_p): Delete macro.
+ * breakpoint.c (until_break_command): Simplify.
+ * utils.c (prompt_for_continue): Simplify.
+ * tracepoint.c (read_actions): Simplify.
+ * top.c (throw_exception, execute_command, gdb_readline_wrapper)
+ (gdb_rl_operate_and_get_next, command_line_input, get_prompt)
+ (set_prompt, init_main): Simplify.
+ (init_signals, disconnect): Delete, unused.
+ * remote.c (remote_async_resume)
+ (extended_remote_async_create_inferior): Simplify.
+ * mi/mi-interp.c (mi_input): Delete, unused.
+ (mi_interpreter_resume, mi_command_loop): Simplify.
+ * interps.c (current_interp_command_loop): Simplify.
+ * infrun.c (proceed): Simplify.
+ * infcmd.c (run_command, continue_command, step_1, jump_command)
+ (until_command, advance_command, finish_command)
+ (interrupt_target_command): Simplify.
+ * event-top.c (gdb_setup_readline, gdb_disable_readline): Simplify.
+
* config/i386/nm-i386.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
* config/s390/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
* config/pa/nm-hppah.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.