+1999-05-10 Martin Hunt <hunt@cygnus.com>
+
+ * debugify.c, debugify.h: Removed because they are no
+ longer used.
+
+1999-05-08 Jim Blandy <jimb@zwingli.cygnus.com>
+
+ * infrun.c (_initialize_infrun): Handle TARGET_SIGNAL_LWP,
+ TARGET_SIGNAL_WAITING, and TARGET_SIGNAL_CANCEL like SIGALRM or
+ SIGIO --- pass them through to the inferior silently.
+ * target.h (enum target_signals): Add TARGET_SIGNAL_CANCEL, for
+ Solaris's SIGCANCEL.
+ * target.c (target_signal_from_host, target_signal_to_host): Add
+ mapping between SIGCANCEL and TARGET_SIGNAL_CANCEL.
+ (signals): Add entry for SIGCANCEL.
+
+1999-05-07 Stan Shebs <shebs@andros.cygnus.com>
+
+ After years of talking about it, finally break up the
+ wait_for_inferior loop.
+ * infrun.c (struct execution_control_state): New struct,
+ holds what used to be local vars governing wfi behavior.
+ (init_execution_control_state): New function, was code in
+ wfi that set up execution control state.
+ (handle_inferior_event): New function, was body of main
+ wfi loop. Rewrite all local var references to go through
+ the ecs structure passed into this function.
+ (wait_for_inferior): Rewrite to set up and use execution control
+ state, and to call the new functions.
+ (currently_stepping): New function, was the macro
+ CURRENTLY_STEPPING.
+ (enum infwait_states): Rename from wfi_states.
+ (infwait_normal_state, etc): Similarly.
+
+Thu May 6 15:25:32 1999 Philippe De Muyter <phdm@macqel.be>
+
+ * coffread.c (coff_symtab_read): Call `record_line' with the line
+ number of the ".bf" symbol only for one-line functions.
+
+1999-05-06 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * Makefile.in: thread.o depends on target.h.
+
+1999-05-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * event-top.c (change_line_handler): Use POLLIN instead of
+ POLLRDNORM, for compatibility with Linux.
+ (setup_event_loop): Ditto.
+
+1999-05-06 Jim Blandy <jimb@zwingli.cygnus.com>
+
+ * mips-tdep.c (heuristic_proc_start): Rewrite cryptic error
+ message about hitting the "heuristic fence post" with something
+ that actually gives the user a fighting chance of figuring out
+ why GDB is unhappy.
+
+1999-05-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * top.c: Include event-loop.h.
+ (init_main): Add async version of 'set prompt' command.
+ If in async mode define the editing and annotate set
+ commands in a different way.
+ Initialize new variable asyn_command_editing_p to 1.
+ Initialize the gdb prompt for async mode.
+ (quit_cover): Make not static, for use by the event loop.
+ (gdb_init): Call async_init_signals for the asynchronous case.
+ (source_line_number, source_file_name, source_error,
+ source_pre_error, history_expansion_p): Make non-static, so
+ event-top.c can use them.
+ (command_loop_marker): Make non-static, for use in event-top.c.
+ Include event-loop.h.
+
+ * top.h: Add prototype for async_init_signals.
+ (SET_TOP_LEVEL): Move here from main.c.
+ Add setup_event_loop to exported functions.
+
+ * defs.h: Add async_hook to exported variables.
+
+ * main.c (SET_TOP_LEVEL): Move to top.h, so that it is visible in
+ event-loop.c. Add new global variable async to determine whether
+ we are running in async mode or not.
+ (main): Add support for --async switch. Use async_hook to call
+ setup_event_loop, when running in async mode.
+
+ * event-top.c: New file. Gdb input line handler and command line
+ handler for the event loop. Initialization of signal handlers.
+ All the handled signals have handlers called handle_<signalname>.
+ Set up all the appropriate tokens for asynchronous signal
+ handling.
+
+ * event-loop.h: New file. Data structures and definitions for the
+ event loop.
+
+ * event-loop.c: New file. Functions for the event loop
+ implementation.
+
+ * config.in: Regenerate with autoheader.
+
+ * configure.in (AC_CHECK_FUNCS): Add poll to list of functions
+ to be checked for.
+
+ * configure: Regenerate.
+
+ * Makefile.in (SFILES): Add new source files.
+ (eventloop_h): Define.
+ (COMMON_OBS): Add new object files.
+ (event-loop.o): Add rule for target object.
+ (event-top.o): Ditto.
+
+1999-05-05 Stan Shebs <shebs@andros.cygnus.com>
+
+ * infrun.c (wait_for_inferior): Transform breaks and continues
+ into gotos, move the target_wait to the very top of the loop.
+
+1999-05-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
+
+ * configure.in: Ensure that GDB links with libuser32.a under
+ cygwin because libreadline requires it.
+ * Makefile.in (WIN32LIBS): Substitute in result from configure
+ * configure: regenerate
+
+1999-05-04 Jim Blandy <jimb@zwingli.cygnus.com>
+
+ Fix from John Rigby. Richard Henderson says it seems okay.
+ * alpha-tdep.c (PROC_DUMMY_FRAME): As long as we're abusing fields
+ of (proc)->pdr, we ought to at least abuse one large enough to
+ hold the value we're trying to store in it. iopt is only 32 bits
+ wide; cbLineOffset is a bfd_vma.
+
1999-05-04 DJ Delorie <dj@cygnus.com>
DJGPP changes from Robert Hoehne <robert.hoehne@gmx.net>
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