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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 5aa6fbd..579d4bd 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,132 @@ +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> |