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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f41bc52..ac6d4d2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,203 @@ +1999-07-05 Jason Molenda (jsm@bugshack.cygnus.com) + + * remote.c: Include <sys/select.h> if it exists in order to pick up + FD_SET et al defns. + * remote-os9k.c: Same. + * remote-st.c: Same. + * ser-tcp.c: Same. + * ser-unix.c: Same. + * sparcl-tdep.c: Same. + +Fri Jul 2 19:38:43 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c (target_output_hook): Delete definition. + * defs.h (target_output_hook): Delete declaration. + + * remote.c (remote_console_output): Delete call to + target_output_hook(). Send target output to gdb_stdtarg using an + unfiltered write. Make more robust. + + * remote-sim.c (gdb_os_write_stdout, gdb_os_write_stderr): + Ditto. For moment, do not try to separate target stdout and stderr + streams. + + * defs.h (gdb_stdtarg): New global. Output from target and + simulators. + +1999-07-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * top.c (return_to_top_level): Do all the exec_cleanups too. + + * event-top.c (command_handler): Set up for a continuation, if we + are in the middle of running an execution command which will + finish later on. Do cleanups, an display of time/space only if not + running with an async target or not running an execution command. + (command_line_handler_continuation): New function. Continuation + for command_line_handler. + + * utils.c (exec_cleanup_chain): New cleanup chain to be used in + async mode for the execution commands. + (make_exec_cleanup): New function. Add a cleanup to the + exec_cleanup_chain. + (do_exec_cleanups): New Function. Do cleanups on the + exec_cleanup_chain. + (add_continuation): New function. Add a new continuation to the + cmd_continuation list. + (do_all_continuations): New function. Do all the continuations on + the cmd_continuation list. + + * top.h (ALL_CLEANUPS): Move from here to defs.h. + + * defs.h (struct continuation_arg): New structure. Arg to pass to + the call to a command continuation. + (struct continuation): New structure. Continuation for an + execution command. + (ALL_CLEANUPS): Move here from top.h. + + * remote.c (remote_async_open_1): Set things up for telling the + target we are running the extended protocol, only after the target + has stopped. + (set_extended_protocol): New function. Tell the target we are + using the extended protocol. + (remote_async_resume): Set things up for sync execution only if + this is the first time we are called. + + * breakpoint.c (until_break_command_continuation): New function. + Stuff to be done after the target stops during the 'until' + command. + (until_break_command): Set things up for completing the 'until' + command later on. Do the final cleanups only if not running + asynchronously or async execution is not supported by the target. + + * infcmd.c (until_command): Recognize '&' at end of command and + handle it properly. + (finish_command_continuation): New function. Do whatever is needed + after the target has stopped. + (finish_command): Recognize '&' at end of command and handle it + properly. Don't do stuff needed after target has stopped if + running asynchronously and target has async. Use exec_cleanup_chain + if running asynchronously and target is asynchronous. + + * infrun.c (cmd_continuation): New gloabl variable. Used to + coplete execution commands in async mode, after the target has + stoped. + (fetch_inferior_event): Use exec_cleanup_chain, instead of + cleanup_chain. Do all the exec cleanups at the end. Do all the + continuations at the end. Call complete_execution from here, + instead of normal_stop. + (complete_execution): Cleanup the signals handlers for SIGINT + before displaying the prompt. + (start_remote): Set target_executing to 1. + (normal_stop): Don't call complete_execution from here. + +Thu Jul 1 19:14:30 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * blockframe.c (struct dummy_frame): Add member ``top''. + (generic_push_dummy_frame): Initialize top to sp. + (generic_save_dummy_frame_tos): New function. Initialize top. + (generic_find_dummy_frame): Check for the top of the frame. + + * blockframe.c (generic_push_dummy_frame): Free the dummy_frame + registers. + + * config/mn10300/tm-mn10300.h (SAVE_DUMMY_FRAME_TOS): Define. + (TARGET_READ_FP): Return the SP as a best guess. + +Wed Jun 30 15:45:48 1999 Jeffrey A Law (law@cygnus.com) + + * configure.host (hppa*-*-hpux11*): Accept any version of hpux11 + instead of hpux11.0*. + +1999-06-30 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * source.c (directory_command): Add missing test for from_tty. + +1999-06-29 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * remote.c: Include event-loop.h. + (remote_async_ops, extended_async_remote_ops): Define new target + vector structures for asynchronous debugging. + (remote_async_open): New function. Asynchronous version of + remote_open. + (extended_remote_async_open): New function. Asynchronous version + of extended_remote_open. + (remote_async_open_1): New function. Async version of + remote_open_1. + (remote_async_detach): New function. Async version of + remote_detach. + (remote_async_resume): New function. Async version of + remote_resume. + (initialize_sigint_signal_handler, handle_remote_sigint, + handle_remote_sigint_twice, async_remote_interrupt, + async_remote_interrupt_twice, cleanup_sigint_signal_handler): New + functions. Used for handling ^C while target is running. + (remote_async_wait): New function. Async version of remote_wait. + (remote_async_kill): New function. Async version of remote_kill. + (extended_remote_async_create_inferior): New function. Async + version of extended_remote_create_inferior. + (init_remote_async_ops): New function. Initialize target vector + for target async. + (init_extended_async_remote_ops): New function. Initialize target + vector for target extended-async. + (_initialize_remote): Initialize remote_async_ops and + extended_async_remote_ops. + + * infrun.c: Include "event-loop.h". + (sync_execution): new global variable. + (proceed): Invoke wait_for_inferior and normal_stop only if not + running in async mode or if target doesn't support async + execution. + (start_remote): Don't call wait_for_inferior and normal_stop if + not running in async mode or if target not async. If running async + and target is async, start the target in simulated synchronous + mode. + (async_ecss, async_ecs): New global vars, for inferior state. + (fetch_inferior_event): New function. Async version of + wait_for_inferior. + (complete_execution): New function. Reset of gdb prompt and stdin, + after inferior execution has completed. + (normal_stop): Call complete_execution at end of asynchronous + execution. + + * infcmd.c (strip_bg_char): New function to detect the background + execution char '&'. + (run_command): Modify to support background and foreground + execution in async mode. + (continue_command): Ditto. + (step_1): Ditto. + (jump_command): Ditto. + (interrupt_target_command): New function. Interrupt the + target execution. + (_initialize_infcmd): Add new command 'interrupt'. + + * top.c (target_executing): New global variable. + (execute_command): Reject commands that cannot be executed while + the target is running asynchronously. + + * event-top.c (push_prompt): Make non static. + (pop_prompt): Make non static. If the current prompt is empty, + don't try to copy it over the previous one. + (handle_sigint): Make non static. + (command_handler): Do the cleanups only when not executing with an + asynchronous target. + + * event-loop.c (delete_async_signal_handler): Pass a pointer to a + pointer to a signal handler, so that is can be freed at the end. + + * target.c (update_current_target): Inherit to_has_async_exec. + + * inferior.h: Add global variables target_executing, and + sync_execution. Export function fetch_inferior_event. + + * event-loop.h: Add push_prompt, pop_prompt, handle_sigint to the + exported functions. Update prototype for delete_signal_handler. + + * target.h (struct target_ops): New target op: to_has_async_exec. + (target_has_async): New macro. + + * Makefile.in (infrun.o): Add dependency on event-loop.h. + (remote.o): Ditto. + 1999-06-28 Jim Blandy <jimb@zwingli.cygnus.com> * solib.c (clear_solib): Don't disable breakpoints if we're @@ -136,6 +336,7 @@ Wed Jun 23 15:30:46 1999 Andrew Cagney <cagney@b1.cygnus.com> * Makefile.in (top_h): Define. (event-loop.o): Add dependencies on top.h and defs.h. (event-top.o): Add dependency on terminal.h. + * event-loop.c: Get rid of #include <readline.h>. * event-loop.h: Get rid of nested #include's. |