gdb: remove push_target free functions

Same as the previous patch, but for the push_target functions.

The implementation of the move variant is moved to a new overload of
inferior::push_target.

gdb/ChangeLog:

	* target.h (push_target): Remove, update callers to use
	inferior::push_target.
	* target.c (push_target): Remove.
	* inferior.h (class inferior) <push_target>: New overload.

Change-Id: I5a95496666278b8f3965e5e8aecb76f54a97c185

1 files changed, 2 insertions, 2 deletions

diff --git a/gdb/exec.c b/gdb/exec.c
index bcc54bd..b737bcf 100644
--- a/gdb/exec.c
+++ b/gdb/exec.c
@@ -616,7 +616,7 @@ program_space::add_target_sections (void *owner,
 	    continue;
 
 	  switch_to_inferior_no_thread (inf);
-	  push_target (&exec_ops);
+	  inf->push_target (&exec_ops);
 	}
     }
 }
@@ -682,7 +682,7 @@ void
 exec_on_vfork ()
 {
   if (!current_program_space->target_sections ().empty ())
-    push_target (&exec_ops);
+    current_inferior ()->push_target (&exec_ops);
 }