gdb: change subfile::name and buildsym_compunit::m_comp_dir to strings

[binutils-gdb.git] / gdbserver / target.h

diff --git a/gdbserver/target.h b/gdbserver/target.h
index 2c4393ec8c61a20d36392bb5f7e6277109a2d627..aaa9dab742c2bfcc0997589f9b643e98b5b00e0e 100644 (file)
--- a/gdbserver/target.h
+++ b/gdbserver/target.h
@@ -1,5 +1,5 @@
 /* Target operations for the remote server for GDB.
-   Copyright (C) 2002-2021 Free Software Foundation, Inc.
+   Copyright (C) 2002-2022 Free Software Foundation, Inc.
 
    Contributed by MontaVista Software.
 
@@ -403,9 +403,9 @@ public:
   /* Return true if target supports debugging agent.  */
   virtual bool supports_agent ();
 
-  /* Enable branch tracing for PTID based on CONF and allocate a branch trace
+  /* Enable branch tracing for TP based on CONF and allocate a branch trace
      target information struct for reading and for disabling branch trace.  */
-  virtual btrace_target_info *enable_btrace (ptid_t ptid,
+  virtual btrace_target_info *enable_btrace (thread_info *tp,
                                             const btrace_config *conf);
 
   /* Disable branch tracing.
@@ -488,6 +488,14 @@ public:
   virtual bool thread_handle (ptid_t ptid, gdb_byte **handle,
                              int *handle_len);
 
+  /* If THREAD is a fork child that was not reported to GDB, return its parent
+     else nullptr.  */
+  virtual thread_info *thread_pending_parent (thread_info *thread);
+
+  /* If THREAD is the parent of a fork child that was not reported to GDB,
+     return this child, else nullptr.  */
+  virtual thread_info *thread_pending_child (thread_info *thread);
+
   /* Returns true if the target can software single step.  */
   virtual bool supports_software_single_step ();
 
@@ -627,9 +635,9 @@ int kill_inferior (process_info *proc);
   the_target->supports_agent ()
 
 static inline struct btrace_target_info *
-target_enable_btrace (ptid_t ptid, const struct btrace_config *conf)
+target_enable_btrace (thread_info *tp, const struct btrace_config *conf)
 {
-  return the_target->enable_btrace (ptid, conf);
+  return the_target->enable_btrace (tp, conf);
 }
 
 static inline int
@@ -698,10 +706,22 @@ void done_accessing_memory (void);
 #define target_thread_handle(ptid, handle, handle_len) \
   the_target->thread_handle (ptid, handle, handle_len)
 
+static inline thread_info *
+target_thread_pending_parent (thread_info *thread)
+{
+  return the_target->thread_pending_parent (thread);
+}
+
+static inline thread_info *
+target_thread_pending_child (thread_info *thread)
+{
+  return the_target->thread_pending_child (thread);
+}
+
 int read_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len);
 
 int set_desired_thread ();
 
-const char *target_pid_to_str (ptid_t);
+std::string target_pid_to_str (ptid_t);
 
 #endif /* GDBSERVER_TARGET_H */