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1. Move thread_state to gdbthread.h because record target need get the status of each thread. Sometime, GDB will not remove the thread entry when it exit. 2. record_is_waiting is to flag that mean this thread is still running. I will introduce in next mail. 2009-11-25 Hui Zhu <teawater@gmail.com> gdbthread.h (thread_state): New enum. (thread_info): Add record_is_waiting. thread.c (thread_state): Deleted. --- gdbthread.h | 11 +++++++++++ thread.c | 9 --------- 2 files changed, 11 insertions(+), 9 deletions(-) --- a/gdbthread.h +++ b/gdbthread.h @@ -29,6 +29,15 @@ struct symtab; #include "ui-out.h" #include "inferior.h" +/* Frontend view of the thread state. Possible extensions: stepping, + finishing, until(ling),... */ +enum thread_state +{ + THREAD_STOPPED, + THREAD_RUNNING, + THREAD_EXITED, +}; + struct thread_info { struct thread_info *next; @@ -37,6 +46,8 @@ struct thread_info kernel thread id, etc. */ int num; /* Convenient handle (GDB thread id) */ + int record_is_waiting; + /* Non-zero means the thread is executing. Note: this is different from saying that there is an active target and we are stopped at a breakpoint, for instance. This is a real indicator whether the --- a/thread.c +++ b/thread.c @@ -63,15 +63,6 @@ static void thread_apply_command (char * static void restore_current_thread (ptid_t); static void prune_threads (void); -/* Frontend view of the thread state. Possible extensions: stepping, - finishing, until(ling),... */ -enum thread_state -{ - THREAD_STOPPED, - THREAD_RUNNING, - THREAD_EXITED, -}; - struct thread_info* inferior_thread (void) {
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prec-thread-c.txt
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