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2016-04-12Eliminate immediate_quitPedro Alves1-21/+3
This finally gets rid of immediate_quit (and surrounding infrustruture), as nothing sets it anymore. gdb_call_async_signal_handler was only necessary in order to handle immediate_quit. We can just call mark_async_signal_handler directly on all hosts now. In turn, we can clean up mingw-hdep.c's gdb_select a bit, as sigint_event / sigint_handler is no longer needed. gdb/ChangeLog: 2016-04-12 Pedro Alves <palves@redhat.com> * defs.h: Update comments on SIGINT handling. (immediate_quit): Delete declaration. * event-loop.c (call_async_signal_handler): Delete. * event-loop.h (call_async_signal_handler): Delete declaration. (mark_async_signal_handler): Update comments. (gdb_call_async_signal_handler): Delete declaration. * event-top.c (handle_sigint): Call mark_async_signal_handler instead of gdb_call_async_signal_handler. * exceptions.c (prepare_to_throw_exception): Remove reference to immediate_quit. (exception_fprintf): Remove comments about immediate_quit. * mingw-hdep.c (sigint_event, sigint_handler): Delete. (gdb_select): Don't wait on sigint_event. (gdb_call_async_signal_handler): Delete. (_initialize_mingw_hdep): Delete. * posix-hdep.c (gdb_call_async_signal_handler): Delete. * utils.c (immediate_quit): Delete.
2016-04-12Fix signal handler/event-loop racesPedro Alves1-0/+2
GDB's core signal handling suffers from a classical signal handler / mainline code race: int gdb_do_one_event (void) { ... /* First let's see if there are any asynchronous signal handlers that are ready. These would be the result of invoking any of the signal handlers. */ if (invoke_async_signal_handlers ()) return 1; ... /* Block waiting for a new event. (...). */ if (gdb_wait_for_event (1) < 0) return -1; ... } If a signal is delivered while gdb is blocked in the poll/select inside gdb_wait_for_event, then the select/poll breaks with EINTR, we'll loop back around and call invoke_async_signal_handlers. However, if the signal handler runs between invoke_async_signal_handlers and gdb_wait_for_event, gdb_wait_for_event will block, until the next unrelated event... The fix is to a struct serial_event, and register it in the set of files that select/poll in gdb_wait_for_event waits on. The signal handlers that defer work to invoke_async_signal_handlers call mark_async_signal_handler, which is adjusted to also set the new serial event in addition to setting a flag, and is thus now is garanteed to immediately unblock the next gdb_select/poll call, up until invoke_async_signal_handlers is called and the event is cleared. gdb/ChangeLog: 2016-04-12 Pedro Alves <palves@redhat.com> * event-loop.c: Include "ser-event.h". (async_signal_handlers_serial_event): New global. (async_signals_handler, initialize_async_signal_handlers): New functions. (mark_async_signal_handler): Set async_signal_handlers_serial_event. (invoke_async_signal_handlers): Clear async_signal_handlers_serial_event. * event-top.c (async_init_signals): Call initialize_async_signal_handlers.
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-08-25remote: allow aborting long operations (e.g., file transfers)Pedro Alves1-0/+9
Currently, when remote debugging, if you type Ctrl-C just while the target stopped for an internal event, and GDB is busy doing something that takes a while (e.g., fetching chunks of a shared library off of the target, with vFile, to process ELF headers and debug info), the Ctrl-C is lost. The patch hooks up the QUIT macro to a new target method that lets the target react to the double-Ctrl-C before the event loop is reached, which allows reacting to a double-Ctrl-C even when GDB is busy doing some long operation and not waiting for a stop reply. That end result is: (gdb) c Continuing. ^C ^C Interrupted while waiting for the program. Give up waiting? (y or n) y Quit (gdb) info threads Id Target Id Frame * 1 Thread 11673 0x00007ffff7deb240 in _dl_debug_state () from target:/lib64/ld-linux-x86-64.so.2 (gdb) If, however, GDB is waiting for a stop reply (because the target has been resumed, with e.g., vCont;c), but the target isn't responding, we now get: (gdb) c Continuing. ^C ^C The target is not responding to interrupt requests. Stop debugging it? (y or n) y Disconnected from target. (gdb) info threads No threads. This offers to disconnect, because when we're waiting for a stop reply, there's nothing else we can send the target other than an interrupt request. And if that doesn't work, there's nothing else we can do. The Ctrl-C is presently lost because until we get to a user-visible stop, the SIGINT handler that is installed is the one that forwards the interrupt to the remote side, with the \003 "packet" [1]. But, gdbserver ignores an interrupt request if the program is stopped. Still, even if it didn't, the server can only report back a stop-because-of-SIGINT when the program is next resumed. And it may take a while to actually re-resume the target. [1] - In the old sync days, the remote target would react to a double-Ctrl-C by asking users whether they wanted to give up waiting and disconnect. The code is still there, but it it isn't reacheable on most hosts, which support serial connections in async mode (probably only DJGPP doesn't). Even then, in sync mode, remote.c's SIGINT handler is only installed while the target is resumed, and is removed as soon as the target sends back a stop reply. That means that a Ctrl-C just while GDB is processing an internal event can end up with an odd "Quit" at the prompt instead of "Program stopped by SIGINT". In contrast, in async mode, remote.c's SIGINT handler is set up as long as target_terminal_inferior or target_terminal_ours_for_output are in effect (IOW, until we get a user-visible stop and call target_terminal_ours), so the user shouldn't get back a spurious Quit. However, it's still desirable to be able to interrupt a long-running GDB operation, if GDB takes a while to re-resume the target or get back to the event loop. Tested on x86_64 Fedora 20. gdb/ChangeLog: 2015-08-24 Pedro Alves <palves@redhat.com> * defs.h (maybe_quit): Declare. (QUIT): Now calls maybe_quit. * event-loop.c (clear_async_signal_handler) (async_signal_handler_is_marked): New functions. * event-loop.h (async_signal_handler_is_marked) (clear_async_signal_handler): New declarations. * remote.c (remote_check_pending_interrupt): New function. (interrupt_query): Use make_cleanup_restore_target_terminal. No longer check whether the target is async. If waiting for a stop reply, and a Ctrl-C as been sent to the target, offer to disconnect, and throw TARGET_CLOSE_ERROR instead of a quit. Otherwise do not disconnect and throw a quit. (_initialize_remote): Install remote_check_pending_interrupt as to_check_pending_interrupt. * target.c (target_check_pending_interrupt): New function. * target.h (struct target_ops) <to_check_pending_interrupt>: New field. (target_check_pending_interrupt): New declaration. * utils.c (maybe_quit): New function. * target-delegates.c: Regenerate.
2015-02-03Simplify event-loop core, remove two-step event processingPedro Alves1-1/+0
Even with the previous patch installed, we'll still see sigall-reverse.exp occasionally fail. The problem is that the event loop's event handling processing is done in two steps: #1 - poll all event sources, and push new event objects to the event queue, until all event sources are drained. #2 - go through the event queue, processing each event object at a time. For each event, call the associated callback, and deletes the event object from the queue. and then bad things happen if between #1 and #2 something decides that events from an event source that has already queued events shouldn't be processed yet. To do that, we either remove the event source from the list of event sources, or clear its "have events" flag. However, if an event for that source has meanwhile already been pushed in the event queue, #2 will still process it and call the associated callback... One way to fix it that I considered was to do something to the event objects already in the event queue when an event source is no longer interesting. But then I couldn't find any good reason for the two-step process in the first place. It's much simpler (and less code) to call the event source callbacks as we poll the sources and find events. Tested on x86-64 Fedora 20, native and gdbserver. gdb/ 2015-02-03 Pedro Alves <palves@redhat.com> * event-loop.c: Don't declare nor define a queue type for gdb_event_p. (event_queue): Delete. (create_event, create_file_event, gdb_event_xfree) (initialize_event_loop, process_event): Delete. (gdb_do_one_event): Return as soon as one event is handled. (handle_file_event): Change prototype. Used the passed in file_handler pointer and ready_mask instead of looping over all file handlers. (gdb_wait_for_event): Update the poll/select timeouts before blocking. Run event handlers directly instead of queueing events. Return as soon as one event is handled. (struct async_event_handler_data): Delete. (invoke_async_event_handler): Delete. (check_async_event_handlers): Change return type to int. Run event handlers directly instead of queueing events. Return as soon as one event is handled. (handle_timer_event): Delete. (update_wait_timeout): New function, factored out from poll_timers. (poll_timers): Reimplement. * event-loop.h (initialize_event_loop): Delete declaration. * top.c (gdb_init): Don't call initialize_event_loop.
2015-02-03When disabling target async, remove all target event sources from the event loopPedro Alves1-0/+4
The sigall-reverse.exp test occasionally fails with something like this: (gdb) PASS: gdb.reverse/sigall-reverse.exp: send signal TERM continue Continuing. The next instruction is syscall exit_group. It will make the program exit. Do you want to stop the program?([y] or n) FAIL: gdb.reverse/sigall-reverse.exp: continue to signal exit (timeout) FAIL: gdb.reverse/sigall-reverse.exp: reverse to handler of TERM (timeout) FAIL: gdb.reverse/sigall-reverse.exp: reverse to gen_TERM (timeout) This is another event-loop/async related problem exposed by the patch that made 'query' use gdb_readline_wrapper (588dcc3edbde19f9). The problem is that even though gdb_readline_wrapper disables target-async while the secondary prompt is in progress, the record target's async event source is left marked. So when gdb_readline_wrapper nests an event loop to process input, it may happen that that event loop ends up processing a target event while GDB is not really ready for it. Here's the relevant part of the backtrace showing the root issue in action: ... #14 0x000000000061cb48 in fetch_inferior_event (client_data=0x0) at src/gdb/infrun.c:4158 #15 0x0000000000642917 in inferior_event_handler (event_type=INF_REG_EVENT, client_data=0x0) at src/gdb/inf-loop.c:57 #16 0x000000000077ca5c in record_full_async_inferior_event_handler (data=0x0) at src/gdb/record-full.c:791 #17 0x0000000000640fdf in invoke_async_event_handler (data=...) at src/gdb/event-loop.c:1067 #18 0x000000000063fb01 in process_event () at src/gdb/event-loop.c:339 #19 0x000000000063fb2a in gdb_do_one_event () at src/gdb/event-loop.c:360 #20 0x000000000074d607 in gdb_readline_wrapper (prompt=0x3588f40 "The next instruction is syscall exit_group. It will make the program exit. Do you want to stop the program?([y] or n) ") at src/gdb/top.c:842 #21 0x0000000000750bd9 in defaulted_query (ctlstr=0x8c6588 "The next instruction is syscall exit_group. It will make the program exit. Do you want to stop the program?", defchar=121 'y', args=0x7fff70524410) at src/gdb/utils.c:1279 #22 0x0000000000750e4c in yquery (ctlstr=0x8c6588 "The next instruction is syscall exit_group. It will make the program exit. Do you want to stop the program?") at src/gdb/utils.c:1358 #23 0x00000000004b020e in record_linux_system_call (syscall=gdb_sys_exit_group, regcache=0x3529450, tdep=0xd6c840 <amd64_linux_record_tdep>) at src/gdb/linux-record.c:1933 With my all-stop-on-top-of-non-stop series, I'm also seeing gdb.server/ext-attach.exp fail occasionally due to the same issue. The first part of the fix is for target_async implementations to make sure to remove/unmark all target-related event sources from the event loop. Tested on x86_64 Fedora 20, native and gdbserver. gdb/ 2015-02-03 Pedro Alves <palves@redhat.com> * event-loop.c (clear_async_event_handler): New function. * event-loop.h (clear_async_event_handler): New declaration. * record-btrace.c (record_btrace_async): New function. (init_record_btrace_ops): Install record_btrace_async. * record-full.c (record_full_async): New function. (record_full_resume): Don't mark the async event source here. (init_record_full_ops): Install record_full_async. (record_full_core_resume): Don't mark the async event source here. (init_record_full_core_ops): Install record_full_async. * remote.c (remote_async): Mark and clear the async stop reply queue event-loop token as appropriate.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-01-01Update Copyright year range in all files maintained by GDB.Joel Brobecker1-1/+1
2013-01-25gdb/Yao Qi1-0/+1
* event-loop.c: Include "queue.h". (gdb_event_p): New typedef. (DECLARE_QUEUE_P): Use. (DEFINE_QUEUE_P): Use. (async_queue_event): Remove. (gdb_event_xfree): New. (initialize_event_loop): New. (process_event): Use QUEUE macros. (event_queue): Remove. (gdb_wait_for_event): Caller update. (check_async_event_handlers): Likewise. (poll_timers): Likewise. * event-loop.h (initialize_event_loop): Declare. * event-loop.c (gdb_event_xfree): New. * top.c (gdb_init): Call initialize_event_loop.
2013-01-25gdb/Yao Qi1-12/+0
* event-loop.c (async_queue_event): Remove one parameter 'position'. Remove code handling 'position' == TAIL. (gdb_wait_for_event): Caller update. (check_async_event_handlers): Caller update. (poll_timers): Caller update. * event-loop.h (enum queue_position): Remove.
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker1-1/+1
Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker1-2/+1
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2011-08-042011-08-04 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-1/+1
* event-loop.c (gdb_do_one_event): Remove `data' parameter. (start_event_loop): Use TRY_CATCH instead of catch_errors. * event-loop.h (gdb_do_one_event): Remove `data' parameter. * top.c (gdb_readline_wrapper): Adjust. * tui/tui-interp.c (tui_command_loop): (_initialize_tui_interp): Don't install it.
2011-01-052011-01-05 Michael Snyder <msnyder@vmware.com>Michael Snyder1-1/+1
* addrmap.c: Shorten lines of >= 80 columns. * arch-utils.c: Ditto. * arch-utils.h: Ditto. * ax-gdb.c: Ditto. * ax-general.c: Ditto. * bcache.c: Ditto. * blockframe.c: Ditto. * breakpoint.c: Ditto. * buildsym.c: Ditto. * c-lang.c: Ditto. * c-typeprint.c: Ditto. * charset.c: Ditto. * coffread.c: Ditto. * command.h: Ditto. * corelow.c: Ditto. * cp-abi.c: Ditto. * cp-namespace.c: Ditto. * cp-support.c: Ditto. * dbug-rom.c: Ditto. * dbxread.c: Ditto. * defs.h: Ditto. * dfp.c: Ditto. * dfp.h: Ditto. * dictionary.c: Ditto. * disasm.c: Ditto. * doublest.c: Ditto. * dwarf2-frame.c: Ditto. * dwarf2expr.c: Ditto. * dwarf2loc.c: Ditto. * dwarf2read.c: Ditto. * elfread.c: Ditto. * eval.c: Ditto. * event-loop.c: Ditto. * event-loop.h: Ditto. * exceptions.h: Ditto. * exec.c: Ditto. * expprint.c: Ditto. * expression.h: Ditto. * f-lang.c: Ditto. * f-valprint.c: Ditto. * findcmd.c: Ditto. * frame-base.c: Ditto. * frame-unwind.c: Ditto. * frame-unwind.h: Ditto. * frame.c: Ditto. * frame.h: Ditto. * gcore.c: Ditto. * gdb-stabs.h: Ditto. * gdb_assert.h: Ditto. * gdb_dirent.h: Ditto. * gdb_obstack.h: Ditto. * gdbcore.h: Ditto. * gdbtypes.c: Ditto. * gdbtypes.h: Ditto. * inf-ttrace.c: Ditto. * infcall.c: Ditto. * infcmd.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * inline-frame.h: Ditto. * language.c: Ditto. * language.h: Ditto. * libunwind-frame.c: Ditto. * libunwind-frame.h: Ditto. * linespec.c: Ditto. * linux-nat.c: Ditto. * linux-nat.h: Ditto. * linux-thread-db.c: Ditto. * machoread.c: Ditto. * macroexp.c: Ditto. * macrotab.c: Ditto. * main.c: Ditto. * maint.c: Ditto. * mdebugread.c: Ditto. * memattr.c: Ditto. * minsyms.c: Ditto. * monitor.c: Ditto. * monitor.h: Ditto. * objfiles.c: Ditto. * objfiles.h: Ditto. * osabi.c: Ditto. * p-typeprint.c: Ditto. * p-valprint.c: Ditto. * parse.c: Ditto. * printcmd.c: Ditto. * proc-events.c: Ditto. * procfs.c: Ditto. * progspace.c: Ditto. * progspace.h: Ditto. * psympriv.h: Ditto. * psymtab.c: Ditto. * record.c: Ditto. * regcache.c: Ditto. * regcache.h: Ditto. * remote-fileio.c: Ditto. * remote.c: Ditto. * ser-mingw.c: Ditto. * ser-tcp.c: Ditto. * ser-unix.c: Ditto. * serial.c: Ditto. * serial.h: Ditto. * solib-frv.c: Ditto. * solib-irix.c: Ditto. * solib-osf.c: Ditto. * solib-pa64.c: Ditto. * solib-som.c: Ditto. * solib-sunos.c: Ditto. * solib-svr4.c: Ditto. * solib-target.c: Ditto. * solib.c: Ditto. * somread.c: Ditto. * source.c: Ditto. * stabsread.c: Ditto. * stabsread.c: Ditto. * stack.c: Ditto. * stack.h: Ditto. * symfile-mem.c: Ditto. * symfile.c: Ditto. * symfile.h: Ditto. * symmisc.c: Ditto. * symtab.c: Ditto. * symtab.h: Ditto. * target-descriptions.c: Ditto. * target-memory.c: Ditto. * target.c: Ditto. * target.h: Ditto. * terminal.h: Ditto. * thread.c: Ditto. * top.c: Ditto. * tracepoint.c: Ditto. * tracepoint.h: Ditto. * ui-file.c: Ditto. * ui-file.h: Ditto. * ui-out.h: Ditto. * user-regs.c: Ditto. * user-regs.h: Ditto. * utils.c: Ditto. * valarith.c: Ditto. * valops.c: Ditto. * valprint.c: Ditto. * valprint.h: Ditto. * value.c: Ditto. * varobj.c: Ditto. * varobj.h: Ditto. * vec.h: Ditto. * xcoffread.c: Ditto. * xcoffsolib.c: Ditto. * xcoffsolib.h: Ditto. * xml-syscall.c: Ditto. * xml-tdesc.c: Ditto.
2011-01-01run copyright.sh for 2011.Joel Brobecker1-1/+1
2010-12-292010-12-28 Michael Snyder <msnyder@vmware.com>Michael Snyder1-15/+19
* event-loop.c: Comment clean-up. * event-loop.h: Ditto. * event-top.c: Ditto. * gdb.c: Ditto. * gdb.h: Ditto. * main.c: Ditto. * top.c: Ditto. * top.h: Ditto.
2010-05-25 * event-loop.h (GDB_READABLE, GDB_WRITABLE, GDB_EXCEPTION): Move to ...Doug Evans1-7/+0
* event-loop.c: ... here. * tui/tui-io.c (tui_readline_output): Rename parameter `code' to `error' for clarity. (tui_getc): Pass correct value for `error' parameter to tui_readline_output.
2010-01-01Update copyright year in most headers.Joel Brobecker1-1/+2
Automatic update by copyright.sh.
2009-01-03 Updated copyright notices for most files.Joel Brobecker1-1/+1
2008-10-24 * event-loop.h: Mention async_event_handlers.Pedro Alves1-11/+43
(async_event_handler): Forward declare. (async_event_handler_func): New typedef. (create_async_event_handler, delete_async_event_handler) (mark_async_event_handler): Declare. * event-loop.c (event_data): New. (event_handler_func): Take an event_data instead of an integer. (struct gdb_event): Replace the integer file descriptor by a generic event_data. (async_event_handler): New. (async_handler_ready): Delete. (async_event_handler_list): New. (create_event): New. (create_file_event): Use it. (process_event): Adjust. (gdb_do_one_event): Poll from the event sources in round-robin fashion across calls. Be sure to consult all sources before blocking. (handle_file_event): Take an event_data instead of an integer. Adjust. (gdb_wait_for_event): Add `block' argument. Handle it. (mark_async_signal_handler): Remove unneeded cast. (invoke_async_signal_handler): Rename to ... (invoke_async_signal_handlres): ... this. Return true if any was handled. (check_async_ready): Delete (create_async_event_handler): New. (mark_async_event_handler): New. (struct async_event_handler_data): New. (invoke_async_event_handler): New. (check_async_event_handlers): New. (delete_async_event_handler): New. (handle_timer_event): Adjust.
2008-03-05 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.Daniel Jacobowitz1-1/+22
* event-loop.c (call_async_signal_handler): New. * event-loop.h (call_async_signal_handler) (gdb_call_async_signal_handler): Declare. (mark_async_signal_handler): Add comments. * event-top.c (handle_sigint): Use gdb_call_async_signal_handler. * mingw-hdep.c (sigint_event, sigint_handler): New. (gdb_select): Use them. Wait for the readline signal handler to finish. (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions. * posix-hdep.c (gdb_call_async_signal_handler): New function. * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt): New. (remote_fileio_ctrl_c_signal_handler): Use gdb_call_async_signal_handler. (initialize_remote_fileio): Initialize sigint_fileio_token. * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do not initialize tokens here. (handle_remote_sigint_twice): Likewise. Reinstall handle_remote_sigint. (async_remote_interrupt_twice): Just call interrupt_query. (cleanup_sigint_signal_handler): Do not delete tokens. (remote_interrupt, remote_interrupt_twice): Use gdb_call_async_signal_handler. (interrupt_query): Reinstall the default signal handler. (_initialize_remote): Initialize tokens here.
2008-01-01 Updated copyright notices for most files.Daniel Jacobowitz1-1/+1
2007-08-23 Switch the license of all .c files to GPLv3.Joel Brobecker1-4/+2
Switch the license of all .h files to GPLv3. Switch the license of all .cc files to GPLv3.
2007-01-09Copyright updates for 2007.Daniel Jacobowitz1-1/+1
2005-12-17 * breakpoint.c:Eli Zaretskii1-3/+3
* arm-tdep.c: * ia64-tdep.c: * i386-tdep.c: * hpread.c: * hppa-tdep.c: * hppa-hpux-tdep.c: * gnu-nat.c: * gdbtypes.c: * gdbarch.h: * gdbarch.c: * eval.c: * dwarf2read.c: * dbxread.c: * copying: * symfile.c: * stabsread.c: * sh64-tdep.c: * sh-tdep.c: * s390-tdep.c: * rs6000-tdep.c: * remote.c: * remote-mips.c: * mips-tdep.c: * mdebugread.c: * linux-nat.c: * infrun.c: * xcoffread.c: * win32-nat.c: * valops.c: * utils.c: * tracepoint.c: * target.c: * symtab.c: * c-exp.y: * ada-valprint.c: * ada-typeprint.c: * ada-lex.l: * ada-lang.h: * ada-lang.c: * ada-exp.y: * alphafbsd-tdep.c: * alphabsd-tdep.h: * alphabsd-tdep.c: * alphabsd-nat.c: * alpha-tdep.h: * alpha-tdep.c: * alpha-osf1-tdep.c: * alpha-nat.c: * alpha-mdebug-tdep.c: * alpha-linux-tdep.c: * alpha-linux-nat.c: * aix-thread.c: * abug-rom.c: * arch-utils.c: * annotate.h: * annotate.c: * amd64obsd-tdep.c: * amd64obsd-nat.c: * amd64nbsd-tdep.c: * amd64nbsd-nat.c: * amd64fbsd-tdep.c: * amd64fbsd-nat.c: * amd64bsd-nat.c: * amd64-tdep.h: * amd64-tdep.c: * amd64-sol2-tdep.c: * amd64-nat.h: * amd64-nat.c: * amd64-linux-tdep.c: * amd64-linux-nat.c: * alphanbsd-tdep.c: * block.h: * block.c: * bfd-target.h: * bfd-target.c: * bcache.h: * bcache.c: * ax.h: * ax-general.c: * ax-gdb.h: * ax-gdb.c: * avr-tdep.c: * auxv.h: * auxv.c: * armnbsd-tdep.c: * armnbsd-nat.c: * arm-tdep.h: * arm-linux-nat.c: * arch-utils.h: * charset.c: * call-cmds.h: * c-valprint.c: * c-typeprint.c: * c-lang.h: * c-lang.c: * buildsym.h: * buildsym.c: * bsd-uthread.h: * bsd-uthread.c: * bsd-kvm.h: * bsd-kvm.c: * breakpoint.h: * core-regset.c: * core-aout.c: * completer.h: * completer.c: * complaints.h: * complaints.c: * command.h: * coffread.c: * coff-solib.h: * coff-solib.c: * coff-pe-read.h: * coff-pe-read.c: * cli-out.h: * cli-out.c: * charset.h: * dink32-rom.c: * dictionary.h: * dictionary.c: * demangle.c: * defs.h: * dcache.h: * dcache.c: * d10v-tdep.c: * cpu32bug-rom.c: * cp-valprint.c: * cp-support.h: * cp-support.c: * cp-namespace.c: * cp-abi.h: * cp-abi.c: * corelow.c: * corefile.c: * environ.c: * elfread.c: * dwarfread.c: * dwarf2loc.c: * dwarf2expr.h: * dwarf2expr.c: * dwarf2-frame.h: * dwarf2-frame.c: * dve3900-rom.c: * dummy-frame.h: * dummy-frame.c: * dsrec.c: * doublest.h: * doublest.c: * disasm.h: * disasm.c: * fork-child.c: * findvar.c: * fbsd-nat.h: * fbsd-nat.c: * f-valprint.c: * f-typeprint.c: * f-lang.h: * f-lang.c: * expression.h: * expprint.c: * exec.h: * exec.c: * exceptions.h: * exceptions.c: * event-top.h: * event-top.c: * event-loop.h: * event-loop.c: * gdb.c: * gdb-stabs.h: * gdb-events.h: * gdb-events.c: * gcore.c: * frv-tdep.h: * frv-tdep.c: * frv-linux-tdep.c: * frame.h: * frame.c: * frame-unwind.h: * frame-unwind.c: * frame-base.h: * frame-base.c: * gdb_vfork.h: * gdb_thread_db.h: * gdb_string.h: * gdb_stat.h: * gdb_regex.h: * gdb_ptrace.h: * gdb_proc_service.h: * gdb_obstack.h: * gdb_locale.h: * gdb_dirent.h: * gdb_curses.h: * gdb_assert.h: * gdbarch.sh: * gdb.h: * hpux-thread.c: * hppabsd-nat.c: * hppa-tdep.h: * hpacc-abi.c: * h8300-tdep.c: * gregset.h: * go32-nat.c: * gnu-v3-abi.c: * gnu-v2-abi.h: * gnu-v2-abi.c: * gnu-nat.h: * glibc-tdep.c: * gdbtypes.h: * gdbcore.h: * gdbcmd.h: * i386nbsd-tdep.c: * i386nbsd-nat.c: * i386gnu-tdep.c: * i386gnu-nat.c: * i386fbsd-tdep.c: * i386fbsd-nat.c: * i386bsd-tdep.c: * i386bsd-nat.h: * i386bsd-nat.c: * i386-tdep.h: * i386-sol2-nat.c: * i386-nto-tdep.c: * i386-nat.c: * i386-linux-tdep.h: * i386-linux-tdep.c: * i386-linux-nat.c: * i386-cygwin-tdep.c: * inf-ttrace.c: * inf-ptrace.h: * inf-ptrace.c: * inf-loop.h: * inf-loop.c: * inf-child.h: * inf-child.c: * ia64-tdep.h: * ia64-linux-nat.c: * i387-tdep.h: * i387-tdep.c: * i386v4-nat.c: * i386v-nat.c: * i386obsd-tdep.c: * i386obsd-nat.c: * kod.c: * jv-valprint.c: * jv-typeprint.c: * jv-lang.h: * jv-lang.c: * irix5-nat.c: * iq2000-tdep.c: * interps.h: * interps.c: * inftarg.c: * inflow.h: * inflow.c: * inferior.h: * infcmd.c: * infcall.h: * infcall.c: * inf-ttrace.h: * m32r-tdep.h: * m32r-tdep.c: * m32r-rom.c: * m32r-linux-tdep.c: * m32r-linux-nat.c: * m2-valprint.c: * m2-typeprint.c: * m2-lang.h: * m2-lang.c: * lynx-nat.c: * linux-thread-db.c: * linux-nat.h: * linespec.c: * libunwind-frame.h: * libunwind-frame.c: * language.h: * language.c: * macroexp.c: * macrocmd.c: * m88kbsd-nat.c: * m88k-tdep.h: * m88k-tdep.c: * m68klinux-tdep.c: * m68klinux-nat.c: * m68kbsd-tdep.c: * m68kbsd-nat.c: * m68k-tdep.h: * m68k-tdep.c: * mips-linux-nat.c: * mips-irix-tdep.c: * minsyms.c: * memattr.h: * memattr.c: * mem-break.c: * mdebugread.h: * main.h: * main.c: * macrotab.h: * macrotab.c: * macroscope.h: * macroscope.c: * macroexp.h: * nbsd-tdep.c: * mt-tdep.c: * monitor.h: * monitor.c: * mn10300-tdep.h: * mn10300-tdep.c: * mn10300-linux-tdep.c: * mipsv4-nat.c: * mipsread.c: * mipsnbsd-tdep.h: * mipsnbsd-tdep.c: * mipsnbsd-nat.c: * mips64obsd-tdep.c: * mips64obsd-nat.c: * mips-tdep.h: * mips-mdebug-tdep.c: * mips-linux-tdep.c: * osabi.h: * osabi.c: * ocd.h: * ocd.c: * observer.c: * objfiles.h: * objfiles.c: * objc-lang.h: * objc-lang.c: * objc-exp.y: * nto-tdep.h: * nto-tdep.c: * nto-procfs.c: * nlmread.c: * nbsd-tdep.h: * ppcobsd-tdep.c: * ppcobsd-nat.c: * ppcnbsd-tdep.h: * ppcnbsd-tdep.c: * ppcnbsd-nat.c: * ppcbug-rom.c: * ppc-tdep.h: * ppc-sysv-tdep.c: * ppc-linux-tdep.c: * ppc-linux-nat.c: * ppc-bdm.c: * parser-defs.h: * parse.c: * p-valprint.c: * p-typeprint.c: * p-lang.h: * p-lang.c: * remote-fileio.h: * remote-fileio.c: * remote-est.c: * remote-e7000.c: * regset.h: * regset.c: * reggroups.h: * reggroups.c: * regcache.h: * regcache.c: * proc-why.c: * proc-service.c: * proc-events.c: * printcmd.c: * ppcobsd-tdep.h: * sentinel-frame.h: * sentinel-frame.c: * scm-valprint.c: * scm-tags.h: * scm-lang.h: * scm-lang.c: * scm-exp.c: * s390-tdep.h: * rom68k-rom.c: * remote.h: * remote-utils.c: * remote-st.c: * remote-sim.c: * remote-sds.c: * remote-rdp.c: * remote-rdi.c: * remote-hms.c: * sim-regno.h: * shnbsd-tdep.h: * shnbsd-tdep.c: * shnbsd-nat.c: * sh-tdep.h: * serial.h: * serial.c: * ser-unix.h: * ser-unix.c: * ser-tcp.c: * ser-pipe.c: * ser-go32.c: * ser-e7kpc.c: * ser-base.h: * ser-base.c: * solib.c: * solib-svr4.h: * solib-svr4.c: * solib-sunos.c: * solib-som.h: * solib-som.c: * solib-pa64.h: * solib-pa64.c: * solib-osf.c: * solib-null.c: * solib-legacy.c: * solib-irix.c: * solib-frv.c: * solib-aix5.c: * sol-thread.c: * sparc64-linux-tdep.c: * sparc64-linux-nat.c: * sparc-tdep.h: * sparc-tdep.c: * sparc-sol2-tdep.c: * sparc-sol2-nat.c: * sparc-nat.h: * sparc-nat.c: * sparc-linux-tdep.c: * sparc-linux-nat.c: * source.h: * source.c: * somread.c: * solist.h: * solib.h: * std-regs.c: * stack.h: * stack.c: * stabsread.h: * sparcobsd-tdep.c: * sparcnbsd-tdep.c: * sparcnbsd-nat.c: * sparc64obsd-tdep.c: * sparc64nbsd-tdep.c: * sparc64nbsd-nat.c: * sparc64fbsd-tdep.c: * sparc64fbsd-nat.c: * sparc64-tdep.h: * sparc64-tdep.c: * sparc64-sol2-tdep.c: * sparc64-nat.c: * ui-file.c: * typeprint.h: * typeprint.c: * tramp-frame.h: * tramp-frame.c: * trad-frame.h: * trad-frame.c: * tracepoint.h: * top.c: * tobs.inc: * thread.c: * terminal.h: * target.h: * symfile.h: * stop-gdb.c: * vaxbsd-nat.c: * vax-tdep.h: * vax-tdep.c: * vax-nat.c: * varobj.h: * varobj.c: * value.h: * value.c: * valprint.h: * valprint.c: * v850-tdep.c: * uw-thread.c: * user-regs.c: * ui-out.h: * ui-out.c: * ui-file.h: * xcoffsolib.h: * xcoffsolib.c: * wrapper.c: * wince.c: * wince-stub.h: * wince-stub.c: * vaxobsd-tdep.c: * vaxnbsd-tdep.c: * gdb_gcore.sh: * copying.c: * configure.ac: * aclocal.m4: * acinclude.m4: * reply_mig_hack.awk: * observer.sh: * gdb_mbuild.sh: * arm-linux-tdep.c: * blockframe.c: * dbug-rom.c: * environ.h: * dwarf2loc.h: * gdb-events.sh: * glibc-tdep.h: * gdb_wait.h: * gdbthread.h: * i386-sol2-tdep.c: * hppabsd-tdep.c: * hppa-linux-nat.c: * hppa-hpux-nat.c: * ia64-linux-tdep.c: * infptrace.c: * linespec.h: * maint.c: * mips-mdebug-tdep.h: * remote-m32r-sdi.c: * s390-nat.c: * rs6000-nat.c: * remote-utils.h: * sh3-rom.c: * sh-linux-tdep.c: * top.h: * symtab.h: * symmisc.c: * symfile-mem.c: * srec.h: * user-regs.h: * version.h: * valarith.c: * xstormy16-tdep.c: * wrapper.h: * Makefile.in: * f-exp.y: * cris-tdep.c: * cp-name-parser.y: * procfs.c: * proc-utils.h: * proc-flags.c: * proc-api.c: * p-exp.y: * m68hc11-tdep.c: * m2-exp.y: * kod.h: * kod-cisco.c: * jv-exp.y: * hppa-linux-tdep.c: Add (c) after Copyright. Update the FSF address.
2002-09-10 * event-loop.c (gdb_do_one_event): Make public.Stephane Carrez1-0/+1
* event-loop.h (gdb_do_one_event): Declare.
2001-03-06Update/correct copyright notices.Kevin Buettner1-1/+1
2000-03-032000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni1-1/+1
* defs.h (struct continuation_arg): Change type of field 'data' from PTR to void *. * event-loop.h: Eliminate uses of PTR, use 'void *' instead. * event-top.c: Ditto.
1999-10-05import gdb-1999-10-04 snapshotJason Molenda1-2/+1
1999-09-28import gdb-1999-09-28 snapshotJason Molenda1-9/+5
1999-09-22import gdb-1999-09-21Jason Molenda1-176/+14
1999-09-13import gdb-1999-09-13 snapshotJason Molenda1-3/+4
1999-08-31import gdb-1999-08-30 snapshotJason Molenda1-2/+5
1999-08-16import gdb-1999-08-16 snapshotJason Molenda1-6/+5
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-5/+6
1999-07-07import gdb-1999-07-07 pre reformatJason Molenda1-0/+1
1999-07-05import gdb-1999-07-05 snapshotJason Molenda1-1/+4
1999-06-28import gdb-1999-06-28 snapshotJason Molenda1-7/+12
1999-06-21import gdb-1999-06-21 snapshotJason Molenda1-11/+0
1999-06-14import gdb-1999-06-14 snapshotJason Molenda1-4/+11
1999-05-25import gdb-1999-05-25 snapshotJason Molenda1-0/+10
1999-05-19import gdb-1999-0519Jason Molenda1-0/+2
1999-05-11import gdb-1999-05-10Stan Shebs1-0/+241