diff options
| author | Simon Marchi <simon.marchi@efficios.com> | 2023-04-03 14:52:05 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@efficios.com> | 2023-04-17 13:47:13 -0400 |
| commit | 348da4565b5c901e9320c3e2d7f5b62793b48a38 (patch) | |
| tree | 494850c0621b85dd9ef473e0ecfb65e2c6bb7ea1 /gdb/thread.c | |
| parent | 2b214d3e3b51b9a6544ffbcf0a1554376c3ce9c5 (diff) | |
| download | binutils-348da4565b5c901e9320c3e2d7f5b62793b48a38.zip binutils-348da4565b5c901e9320c3e2d7f5b62793b48a38.tar.gz binutils-348da4565b5c901e9320c3e2d7f5b62793b48a38.tar.bz2 | |
gdb: add maybe_switch_inferior function
Add the maybe_switch_inferior function, which ensures that the given
inferior is the current one. Return an instantiated
scoped_restore_current_thread object only we actually needed to switch
inferior.
Returning a scoped_restore_current_thread requires it to be
move-constructible, so give it a move constructor.
Change-Id: I1231037102ed6166f2530399e8257ad937fb0569
Reviewed-By: Pedro Alves <pedro@palves.net>
Diffstat (limited to 'gdb/thread.c')
| -rw-r--r-- | gdb/thread.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/thread.c b/gdb/thread.c index 4d97ed3..e9432f9 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -1378,6 +1378,20 @@ scoped_restore_current_thread::scoped_restore_current_thread () } } +scoped_restore_current_thread::scoped_restore_current_thread + (scoped_restore_current_thread &&rhs) + : m_dont_restore (std::move (rhs.m_dont_restore)), + m_thread (std::move (rhs.m_thread)), + m_inf (std::move (rhs.m_inf)), + m_selected_frame_id (std::move (rhs.m_selected_frame_id)), + m_selected_frame_level (std::move (rhs.m_selected_frame_level)), + m_was_stopped (std::move (rhs.m_was_stopped)), + m_lang (std::move (rhs.m_lang)) +{ + /* Deactivate the rhs. */ + rhs.m_dont_restore = true; +} + /* See gdbthread.h. */ int |