Remove target_has_execution macro

This removes the object-like macro target_has_execution, replacing it
with a function call.  target_has_execution_current is also now
handled by this function.

gdb/ChangeLog
2020-09-28  Tom Tromey  <tom@tromey.com>

	* inferior.h (class inferior) <has_execution>: Update.
	* windows-tdep.c (windows_solib_create_inferior_hook): Update.
	* valops.c (find_function_in_inferior)
	(value_allocate_space_in_inferior): Update.
	* top.c (kill_or_detach): Update.
	* target.c (target_preopen, set_target_permissions): Update.
	(target_has_execution_current): Remove.
	* sparc64-tdep.c (adi_examine_command, adi_assign_command):
	Update.
	* solib.c (update_solib_list, reload_shared_libraries): Update.
	* solib-svr4.c (svr4_solib_create_inferior_hook): Update.
	* solib-dsbt.c (enable_break): Update.
	* score-tdep.c (score7_fetch_inst): Update.
	* rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
	Update.
	* remote.c (remote_target::start_remote)
	(remote_target::remote_check_symbols, remote_target::open_1)
	(remote_target::remote_detach_1, remote_target::verify_memory)
	(remote_target::xfer_partial, remote_target::read_description)
	(remote_target::get_min_fast_tracepoint_insn_len): Update.
	* record-full.c (record_full_open_1): Update.
	* record-btrace.c (record_btrace_target_open): Update.
	* objc-lang.c (lookup_objc_class, lookup_child_selector)
	(value_nsstring): Update.
	* linux-thread-db.c (add_thread_db_info)
	(thread_db_find_new_threads_silently, check_thread_db_callback)
	(try_thread_db_load_1, record_thread): Update.
	* linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
	Update.
	* linux-fork.c (checkpoint_command): Update.
	* infrun.c (set_non_stop, set_observer_mode)
	(check_multi_target_resumption, for_each_just_stopped_thread)
	(maybe_remove_breakpoints, normal_stop)
	(class infcall_suspend_state): Update.
	* infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
	(info_program_command, attach_command): Update.
	* infcall.c (call_function_by_hand_dummy): Update.
	* inf-loop.c (inferior_event_handler): Update.
	* gcore.c (gcore_command, derive_heap_segment): Update.
	* exec.c (exec_file_command): Update.
	* eval.c (evaluate_subexp): Update.
	* compile/compile.c (compile_to_object): Update.
	* cli/cli-dump.c (restore_command): Update.
	* breakpoint.c (update_watchpoint)
	(update_inserted_breakpoint_locations)
	(insert_breakpoint_locations, get_bpstat_thread): Update.
	* target.h (target_has_execution): Remove macro.
	(target_has_execution_current): Don't declare.
	(target_has_execution): Rename from target_has_execution_1.  Add
	argument default.

1 files changed, 9 insertions, 8 deletions

diff --git a/gdb/remote.c b/gdb/remote.c
index 5fc80eb..1ef9b44 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -4843,7 +4843,7 @@ remote_target::start_remote (int from_tty, int extended_p)
     }
 
   /* If we connected to a live target, do some additional setup.  */
-  if (target_has_execution)
+  if (target_has_execution ())
     {
       if (symfile_objfile) 	/* No use without a symbol-file.  */
 	remote_check_symbols ();
@@ -4946,7 +4946,7 @@ remote_target::remote_check_symbols ()
      but our current inferior is not running, we should not invite the
      remote target to request symbol lookups related to its
      (unrelated) current process.  */
-  if (!target_has_execution)
+  if (!target_has_execution ())
     return;
 
   if (packet_support (PACKET_qSymbol) == PACKET_DISABLE)
@@ -5544,7 +5544,7 @@ remote_target::open_1 (const char *name, int from_tty, int extended_p)
   /* If we're connected to a running target, target_preopen will kill it.
      Ask this question first, before target_preopen has a chance to kill
      anything.  */
-  if (curr_remote != NULL && !target_has_execution)
+  if (curr_remote != NULL && !target_has_execution ())
     {
       if (from_tty
 	  && !query (_("Already connected to a remote target.  Disconnect? ")))
@@ -5727,7 +5727,7 @@ remote_target::remote_detach_1 (inferior *inf, int from_tty)
   struct remote_state *rs = get_remote_state ();
   int is_fork_parent;
 
-  if (!target_has_execution)
+  if (!target_has_execution ())
     error (_("No process to detach from."));
 
   target_announce_detach (from_tty);
@@ -10718,7 +10718,8 @@ remote_target::verify_memory (const gdb_byte *data, CORE_ADDR lma, ULONGEST size
 
   /* It doesn't make sense to use qCRC if the remote target is
      connected but not running.  */
-  if (target_has_execution && packet_support (PACKET_qCRC) != PACKET_DISABLE)
+  if (target_has_execution ()
+      && packet_support (PACKET_qCRC) != PACKET_DISABLE)
     {
       enum packet_result result;
 
@@ -10980,7 +10981,7 @@ remote_target::xfer_partial (enum target_object object,
       /* If the remote target is connected but not running, we should
 	 pass this request down to a lower stratum (e.g. the executable
 	 file).  */
-      if (!target_has_execution)
+      if (!target_has_execution ())
 	return TARGET_XFER_EOF;
 
       if (writebuf != NULL)
@@ -11720,7 +11721,7 @@ remote_target::read_description ()
 
   /* Do not try this during initial connection, when we do not know
      whether there is a running but stopped thread.  */
-  if (!target_has_execution || inferior_ptid == null_ptid)
+  if (!target_has_execution () || inferior_ptid == null_ptid)
     return beneath ()->read_description ();
 
   if (!data->guesses.empty ())
@@ -13584,7 +13585,7 @@ remote_target::get_min_fast_tracepoint_insn_len ()
 
   /* If we're not debugging a process yet, the IPA can't be
      loaded.  */
-  if (!target_has_execution)
+  if (!target_has_execution ())
     return 0;
 
   /* Make sure the remote is pointing at the right process.  */