Step over clone syscall w/ breakpoint, TARGET_WAITKIND_THREAD_CLONED

[binutils-gdb.git] / gdb / target-delegates.c

diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c
index 580fc768dd1c38a389aa07ad6bca88525db51779..eae96e2daba49d42303f9c102d090aaf1f5862ce 100644 (file)
--- a/gdb/target-delegates.c
+++ b/gdb/target-delegates.c
@@ -76,6 +76,7 @@ struct dummy_target : public target_ops
   int insert_vfork_catchpoint (int arg0) override;
   int remove_vfork_catchpoint (int arg0) override;
   void follow_fork (inferior *arg0, ptid_t arg1, target_waitkind arg2, bool arg3, bool arg4) override;
+  void follow_clone (ptid_t arg0) override;
   int insert_exec_catchpoint (int arg0) override;
   int remove_exec_catchpoint (int arg0) override;
   void follow_exec (inferior *arg0, ptid_t arg1, const char *arg2) override;
@@ -251,6 +252,7 @@ struct debug_target : public target_ops
   int insert_vfork_catchpoint (int arg0) override;
   int remove_vfork_catchpoint (int arg0) override;
   void follow_fork (inferior *arg0, ptid_t arg1, target_waitkind arg2, bool arg3, bool arg4) override;
+  void follow_clone (ptid_t arg0) override;
   int insert_exec_catchpoint (int arg0) override;
   int remove_exec_catchpoint (int arg0) override;
   void follow_exec (inferior *arg0, ptid_t arg1, const char *arg2) override;
@@ -1547,6 +1549,28 @@ debug_target::follow_fork (inferior *arg0, ptid_t arg1, target_waitkind arg2, bo
   gdb_puts (")\n", gdb_stdlog);
 }
 
+void
+target_ops::follow_clone (ptid_t arg0)
+{
+  this->beneath ()->follow_clone (arg0);
+}
+
+void
+dummy_target::follow_clone (ptid_t arg0)
+{
+  default_follow_clone (this, arg0);
+}
+
+void
+debug_target::follow_clone (ptid_t arg0)
+{
+  gdb_printf (gdb_stdlog, "-> %s->follow_clone (...)\n", this->beneath ()->shortname ());
+  this->beneath ()->follow_clone (arg0);
+  gdb_printf (gdb_stdlog, "<- %s->follow_clone (", this->beneath ()->shortname ());
+  target_debug_print_ptid_t (arg0);
+  gdb_puts (")\n", gdb_stdlog);
+}
+
 int
 target_ops::insert_exec_catchpoint (int arg0)
 {