diff options
Diffstat (limited to 'gdb/inferior.h')
| -rw-r--r-- | gdb/inferior.h | 64 |
1 files changed, 50 insertions, 14 deletions
diff --git a/gdb/inferior.h b/gdb/inferior.h index a9baa52355e..4229c6017d9 100644 --- a/gdb/inferior.h +++ b/gdb/inferior.h @@ -56,6 +56,8 @@ struct thread_info; #include "gdbsupport/common-inferior.h" #include "gdbthread.h" +#include "process-stratum-target.h" + struct infcall_suspend_state; struct infcall_control_state; @@ -206,7 +208,7 @@ extern void registers_info (const char *, int); extern void continue_1 (int all_threads); -extern void interrupt_target_1 (int all_threads); +extern void interrupt_target_1 (bool all_threads); using delete_longjmp_breakpoint_cleanup = FORWARD_SCOPE_EXIT (delete_longjmp_breakpoint); @@ -343,6 +345,35 @@ public: /* Returns true if we can delete this inferior. */ bool deletable () const { return refcount () == 0; } + /* Push T in this inferior's target stack. */ + void push_target (struct target_ops *t) + { m_target_stack.push (t); } + + /* Unpush T from this inferior's target stack. */ + int unpush_target (struct target_ops *t) + { return m_target_stack.unpush (t); } + + /* Returns true if T is pushed in this inferior's target stack. */ + bool target_is_pushed (target_ops *t) + { return m_target_stack.is_pushed (t); } + + /* Find the target beneath T in this inferior's target stack. */ + target_ops *find_target_beneath (const target_ops *t) + { return m_target_stack.find_beneath (t); } + + /* Return the target at the top of this inferior's target stack. */ + target_ops *top_target () + { return m_target_stack.top (); } + + /* Return the target at process_stratum level in this inferior's + target stack. */ + struct process_stratum_target *process_target () + { return (process_stratum_target *) m_target_stack.at (process_stratum); } + + /* Return the target at STRATUM in this inferior's target stack. */ + target_ops *target_at (enum strata stratum) + { return m_target_stack.at (stratum); } + bool has_execution () { return target_has_execution_1 (this); } @@ -507,6 +538,10 @@ public: /* Per inferior data-pointers required by other GDB modules. */ REGISTRY_FIELDS; + +private: + /* The inferior's target stack. */ + target_stack m_target_stack; }; /* Keep a registry of per-inferior data-pointers required by other GDB @@ -537,14 +572,14 @@ extern void exit_inferior_num_silent (int num); extern void inferior_appeared (struct inferior *inf, int pid); -/* Get rid of all inferiors. */ -extern void discard_all_inferiors (void); +/* Search function to lookup an inferior of TARG by target 'pid'. */ +extern struct inferior *find_inferior_pid (process_stratum_target *targ, + int pid); -/* Search function to lookup an inferior by target 'pid'. */ -extern struct inferior *find_inferior_pid (int pid); - -/* Search function to lookup an inferior whose pid is equal to 'ptid.pid'. */ -extern struct inferior *find_inferior_ptid (ptid_t ptid); +/* Search function to lookup an inferior of TARG whose pid is equal to + 'ptid.pid'. */ +extern struct inferior *find_inferior_ptid (process_stratum_target *targ, + ptid_t ptid); /* Search function to lookup an inferior by GDB 'num'. */ extern struct inferior *find_inferior_id (int num); @@ -571,8 +606,9 @@ extern struct inferior *iterate_over_inferiors (int (*) (struct inferior *, /* Returns true if the inferior list is not empty. */ extern int have_inferiors (void); -/* Returns the number of live inferiors (real live processes). */ -extern int number_of_live_inferiors (void); +/* Returns the number of live inferiors running on PROC_TARGET (real + live processes with execution). */ +extern int number_of_live_inferiors (process_stratum_target *proc_target); /* Returns true if there are any live inferiors in the inferior list (not cores, not executables, real live processes). */ @@ -629,18 +665,18 @@ all_inferiors_safe () */ inline all_inferiors_range -all_inferiors () +all_inferiors (process_stratum_target *proc_target = nullptr) { - return {}; + return all_inferiors_range (proc_target); } /* Return a range that can be used to walk over all inferiors with PID not zero, with range-for. */ inline all_non_exited_inferiors_range -all_non_exited_inferiors () +all_non_exited_inferiors (process_stratum_target *proc_target = nullptr) { - return {}; + return all_non_exited_inferiors_range (proc_target); } /* Prune away automatically added inferiors that aren't required |