* target.h (struct target_ops): Remove to_notice_signals;

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3511bc0c1e1364db6b77da12911ca31ca3634c08..d829658a141c8da040695cdce4e4f124bb72d563 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,61 @@
+2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+       * target.h (struct target_ops): Remove to_notice_signals;
+       add to_pass_signals.
+       (target_notice_signals): Remove.
+       (target_pass_signals): Add prototype.
+       * target.c (update_current_target): Remove to_notice_signals;
+       mention to_pass_signals.
+       (target_pass_signals): New function.
+       (debug_to_notice_signals): Remove.
+       (setup_target_debug): Do not install debug_to_notice_signals.
+
+       * infrun.c (signal_pass): New global.
+       (resume): Call target_pass_signals.
+       (handle_inferior_event): Report all signals while stepping over
+       non-steppable watchpoint.  Reset trap_expected to ensure breakpoints
+       are re-inserted when stepping over a signal handler.
+       (signal_cache_update): New function.
+       (signal_stop_update): Call it.
+       (signal_print_update): Likewise.
+       (signal_pass_update): Likewise.
+       (handle_command): Call signal_cache_update and target_pass_signals
+       instead of target_notice_signals.
+       (_initialize_infrun): Initialize signal_pass.
+
+       * linux-nat.c (pass_mask): New global.
+       (linux_nat_pass_signals): New function.
+       (linux_nat_create_inferior): Report all signals initially.
+       (linux_nat_attach): Likewise.
+       (linux_nat_resume): Use pass_mask to decide whether to directly
+       handle an inferior signal.
+       (linux_nat_wait_1): Likewise.
+       (linux_nat_add_target): Install to_pass_signals callback.
+
+       * nto-procfs.c (notice_signals): Remove.
+       (procfs_resume): Do not call notice_signals.
+       (procfs_notice_signals): Remove.
+       (procfs_pass_signals): New function.
+       (init_procfs_ops): Install to_pass_signals callback instead of
+       to_notice_signals callback.
+       (_initialize_procfs): Report all signals initially.
+
+       * procfs.c (procfs_notice_signals): Remove.
+       (procfs_pass_signals): New function.
+       (procfs_target): Install to_pass_signals callback instead of
+       to_notice_signals callback.
+       (register_gdb_signals): Remove.
+       (procfs_debug_inferior): Report all signals initially.
+       (procfs_init_inferior): Remove redundant register_gdb_signals call.
+
+       * remote.c (remote_pass_signals): Add numsigs and pass_signals
+       parameters; use them instead of calling signal_..._state routines.
+       (remote_notice_signals): Remove.
+       (remote_start_remote): Report all signals initially.
+       (remote_resume): Do not call remote_pass_signals.
+       (_initialize_remote): Install to_pass_signals callback instead of
+       to_notice_signals callback.
+
 2011-04-27  Pedro Alves  <pedro@codesourcery.com>
 
        * breakpoint.c (user_settable_breakpoint): Delete.