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| author | Daniel Jacobowitz <drow@false.org> | 2007-10-01 00:17:58 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2007-10-01 00:17:58 +0000 |
| commit | d983da9c3dfa91e6840fee2a7479d98ee4759f13 (patch) | |
| tree | 9a1c14b44f1a2de2d2c087b00d987deb2fe8274d /gdb/remote.c | |
| parent | d830e0e0c9d4b1827385c473cb545e07a72c9b81 (diff) | |
| download | gdb-d983da9c3dfa91e6840fee2a7479d98ee4759f13.zip gdb-d983da9c3dfa91e6840fee2a7479d98ee4759f13.tar.gz gdb-d983da9c3dfa91e6840fee2a7479d98ee4759f13.tar.bz2 | |
2007-09-16 Daniel Jacobowitz <dan@codesourcery.com>
Jeff Johnston <jjohnstn@redhat.com>
* breakpoint.c (watchpoints_triggered): New.
(bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument.
Check watchpoint_triggered instead. Combine handling for software
and hardware watchpoints. Do not use target_stopped_data_address
here. Always check a watchpoint if its scope breakpoint triggers.
Do not stop for thread or overlay events. Improve check for
triggered watchpoints without a value change.
(watch_command_1): Insert the scope breakpoint first. Link the
scope breakpoint to the watchpoint.
* breakpoint.h (enum watchpoint_triggered): New.
(struct breakpoint): Add watchpoint_triggered.
(bpstat_stop_status): Update prototype.
(watchpoints_triggered): Declare.
* infrun.c (enum infwait_status): Add infwait_step_watch_state.
(stepped_after_stopped_by_watchpoint): Delete.
(handle_inferior_event): Make stepped_after_stopped_by_watchpoint
local. Handle infwait_step_watch_state. Update calls to
bpstat_stop_status. Use watchpoints_triggered to check
watchpoints.
* remote.c (stepped_after_stopped_by_watchpoint): Remove extern.
(remote_stopped_data_address): Do not check it.
* gdb.texinfo (Setting Watchpoints): Adjust warning text about
multi-threaded watchpoints.
* gdbint.texinfo (Watchpoints): Describe how watchpoints are
checked. Describe sticky notification. Expand description
of steppable and continuable watchpoints.
(Watchpoints and Threads): New subsection.
* gdb.threads/watchthreads.c (thread_function): Sleep between
iterations.
* gdb.threads/watchthreads.exp: Allow two watchpoints to trigger
at once for S/390. Generate matching fails and passes.
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 309ee67..23fa18c 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -5406,14 +5406,11 @@ remote_stopped_by_watchpoint (void) return remote_stopped_by_watchpoint_p; } -extern int stepped_after_stopped_by_watchpoint; - static int remote_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p) { int rc = 0; - if (remote_stopped_by_watchpoint () - || stepped_after_stopped_by_watchpoint) + if (remote_stopped_by_watchpoint ()) { *addr_p = remote_watch_data_address; rc = 1; |