diff options
Diffstat (limited to 'gdb/gdbthread.h')
| -rw-r--r-- | gdb/gdbthread.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h index fefad48..2602e8b 100644 --- a/gdb/gdbthread.h +++ b/gdb/gdbthread.h @@ -283,6 +283,12 @@ struct thread_info /* Values that are stored as temporaries on stack while evaluating expressions. */ value_vec *stack_temporaries; + + /* Step-over chain. A thread is in the step-over queue if these are + non-NULL. If only a single thread is in the chain, then these + fields point to self. */ + struct thread_info *step_over_prev; + struct thread_info *step_over_next; }; /* Create an empty thread list, or empty the existing one. */ @@ -500,6 +506,23 @@ extern struct value *get_last_thread_stack_temporary (ptid_t); extern int value_in_thread_stack_temporaries (struct value *, ptid_t); +/* Add TP to the end of its inferior's pending step-over chain. */ + +extern void thread_step_over_chain_enqueue (struct thread_info *tp); + +/* Remove TP from its inferior's pending step-over chain. */ + +extern void thread_step_over_chain_remove (struct thread_info *tp); + +/* Return the next thread in the step-over chain starting at TP. NULL + if TP is the last entry in the chain. */ + +extern struct thread_info *thread_step_over_chain_next (struct thread_info *tp); + +/* Return true if TP is in the step-over chain. */ + +extern int thread_is_in_step_over_chain (struct thread_info *tp); + extern struct thread_info *thread_list; #endif /* GDBTHREAD_H */ |