diff options
Diffstat (limited to 'gdb/nat')
-rw-r--r-- | gdb/nat/windows-nat.c | 28 | ||||
-rw-r--r-- | gdb/nat/windows-nat.h | 7 |
2 files changed, 35 insertions, 0 deletions
diff --git a/gdb/nat/windows-nat.c b/gdb/nat/windows-nat.c index 2c2454b..823471e 100644 --- a/gdb/nat/windows-nat.c +++ b/gdb/nat/windows-nat.c @@ -343,6 +343,34 @@ matching_pending_stop (bool debug_events) /* See nat/windows-nat.h. */ +gdb::optional<pending_stop> +fetch_pending_stop (bool debug_events) +{ + gdb::optional<pending_stop> result; + for (auto iter = pending_stops.begin (); + iter != pending_stops.end (); + ++iter) + { + if (desired_stop_thread_id == -1 + || desired_stop_thread_id == iter->thread_id) + { + result = *iter; + current_event = iter->event; + + DEBUG_EVENTS (("get_windows_debug_event - " + "pending stop found in 0x%x (desired=0x%x)\n", + iter->thread_id, desired_stop_thread_id)); + + pending_stops.erase (iter); + break; + } + } + + return result; +} + +/* See nat/windows-nat.h. */ + BOOL continue_last_debug_event (DWORD continue_status, bool debug_events) { diff --git a/gdb/nat/windows-nat.h b/gdb/nat/windows-nat.h index 0e93165..68b72d4 100644 --- a/gdb/nat/windows-nat.h +++ b/gdb/nat/windows-nat.h @@ -22,6 +22,7 @@ #include <windows.h> #include <vector> +#include "gdbsupport/gdb_optional.h" #include "target/waitstatus.h" namespace windows_nat @@ -231,6 +232,12 @@ extern handle_exception_result handle_exception extern bool matching_pending_stop (bool debug_events); +/* See if a pending stop matches DESIRED_STOP_THREAD_ID. If so, + remove it from the list of pending stops, set 'current_event', and + return it. Otherwise, return an empty optional. */ + +extern gdb::optional<pending_stop> fetch_pending_stop (bool debug_events); + /* A simple wrapper for ContinueDebugEvent that continues the last waited-for event. If DEBUG_EVENTS is true, logging will be enabled. */ |