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| author | Yao Qi <yao.qi@linaro.org> | 2016-07-21 12:12:18 +0100 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2016-07-21 12:12:18 +0100 |
| commit | 984a2c042e82f2306183d9d165c5cb99e4341503 (patch) | |
| tree | 161f243913c0be7949b06b3a8b59cd0e11745c57 /gdb/gdbserver/gdbthread.h | |
| parent | bec903c96bc5119e357b4ad2cab99bbee7de628e (diff) | |
| download | binutils-984a2c042e82f2306183d9d165c5cb99e4341503.zip binutils-984a2c042e82f2306183d9d165c5cb99e4341503.tar.gz binutils-984a2c042e82f2306183d9d165c5cb99e4341503.tar.bz2 | |
Switch current_thread to lwp's thread in install_software_single_step_breakpoints
install_software_single_step_breakpoints has parameter lwp, but still
need to switch to current_thread. In order to simplify its caller,
we do the current_thread save/restore inside install_software_single_step_breakpoints.
gdb/gdbserver:
2016-07-21 Yao Qi <yao.qi@linaro.org>
* gdbthread.h (make_cleanup_restore_current_thread): Declare.
* inferiors.c (do_restore_current_thread_cleanup): New function.
(make_cleanup_restore_current_thread): Likewise.
* linux-low.c (install_software_single_step_breakpoints): Call
make_cleanup_restore_current_thread. Switch current_thread to
thread.
Diffstat (limited to 'gdb/gdbserver/gdbthread.h')
| -rw-r--r-- | gdb/gdbserver/gdbthread.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/gdbserver/gdbthread.h b/gdb/gdbserver/gdbthread.h index 4dcb1b7..d2326fb 100644 --- a/gdb/gdbserver/gdbthread.h +++ b/gdb/gdbserver/gdbthread.h @@ -87,4 +87,7 @@ struct thread_info *find_any_thread_of_pid (int pid); /* Get current thread ID (Linux task ID). */ #define current_ptid (current_thread->entry.id) +/* Create a cleanup to restore current_thread. */ +struct cleanup *make_cleanup_restore_current_thread (void); + #endif /* GDB_THREAD_H */ |