diff options
Diffstat (limited to 'gdb/gdbserver/win32-low.c')
| -rw-r--r-- | gdb/gdbserver/win32-low.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c index 188d555..cc95981 100644 --- a/gdb/gdbserver/win32-low.c +++ b/gdb/gdbserver/win32-low.c @@ -105,10 +105,19 @@ thread_rec (DWORD id, int get_context) return NULL; th = inferior_target_data (thread); - if (!th->suspend_count && get_context) + if (get_context && th->context.ContextFlags == 0) { - if (id != current_event.dwThreadId) - th->suspend_count = SuspendThread (th->h) + 1; + if (!th->suspended) + { + if (SuspendThread (th->h) == (DWORD) -1) + { + DWORD err = GetLastError (); + OUTMSG (("warning: SuspendThread failed in thread_rec, " + "(error %d): %s\n", (int) err, strwinerror (err))); + } + else + th->suspended = 1; + } (*the_low_target.get_thread_context) (th, ¤t_event); } @@ -259,10 +268,9 @@ continue_one_thread (struct inferior_list_entry *this_thread, void *id_ptr) struct thread_info *thread = (struct thread_info *) this_thread; int thread_id = * (int *) id_ptr; win32_thread_info *th = inferior_target_data (thread); - int i; if ((thread_id == -1 || thread_id == th->tid) - && th->suspend_count) + && th->suspended) { if (th->context.ContextFlags) { @@ -270,9 +278,13 @@ continue_one_thread (struct inferior_list_entry *this_thread, void *id_ptr) th->context.ContextFlags = 0; } - for (i = 0; i < th->suspend_count; i++) - (void) ResumeThread (th->h); - th->suspend_count = 0; + if (ResumeThread (th->h) == (DWORD) -1) + { + DWORD err = GetLastError (); + OUTMSG (("warning: ResumeThread failed in continue_one_thread, " + "(error %d): %s\n", (int) err, strwinerror (err))); + } + th->suspended = 0; } return 0; |