Fix powerpc-power8.exp test with new mnemonics

[deliverable/binutils-gdb.git] / gdb / reverse.c

diff --git a/gdb/reverse.c b/gdb/reverse.c
index bd9cd20964946898c67dafc0aadf0a1c772febba..feca1b647309739b56698f434365f31471e7a8f2 100644 (file)
--- a/gdb/reverse.c
+++ b/gdb/reverse.c
@@ -1,6 +1,6 @@
 /* Reverse execution and reverse debugging.
 
-   Copyright (C) 2006-2018 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -44,8 +44,8 @@ exec_reverse_once (const char *cmd, const char *args, int from_tty)
     error (_("Already in reverse mode.  Use '%s' or 'set exec-dir forward'."),
           cmd);
 
-  if (!target_can_execute_reverse)
-    error (_("Target %s does not support this command."), target_shortname);
+  if (!target_can_execute_reverse ())
+    error (_("Target %s does not support this command."), target_shortname ());
 
   std::string reverse_command = string_printf ("%s %s", cmd, args ? args : "");
   scoped_restore restore_exec_dir
@@ -106,8 +106,8 @@ static int bookmark_count;
 
 #define ALL_BOOKMARKS_SAFE(B,TMP)           \
      for ((B) = bookmark_chain;             \
-          (B) ? ((TMP) = (B)->next, 1) : 0; \
-          (B) = (TMP))
+         (B) ? ((TMP) = (B)->next, 1) : 0; \
+         (B) = (TMP))
 
 /* save_bookmark_command -- implement "bookmark" command.
    Call target method to get a bookmark identifier.
@@ -322,41 +322,43 @@ info_bookmarks_command (const char *args, int from_tty)
     }
 }
 
+void _initialize_reverse ();
 void
-_initialize_reverse (void)
+_initialize_reverse ()
 {
-  add_com ("reverse-step", class_run, reverse_step, _("\
+  cmd_list_element *reverse_step_cmd
+   = add_com ("reverse-step", class_run, reverse_step, _("\
 Step program backward until it reaches the beginning of another source line.\n\
-Argument N means do this N times (or till program stops for another reason).")
-          );
-  add_com_alias ("rs", "reverse-step", class_alias, 1);
+Argument N means do this N times (or till program stops for another reason)."));
+  add_com_alias ("rs", reverse_step_cmd, class_run, 1);
 
-  add_com ("reverse-next", class_run, reverse_next, _("\
+  cmd_list_element *reverse_next_cmd
+    = add_com ("reverse-next", class_run, reverse_next, _("\
 Step program backward, proceeding through subroutine calls.\n\
 Like the \"reverse-step\" command as long as subroutine calls do not happen;\n\
 when they do, the call is treated as one instruction.\n\
-Argument N means do this N times (or till program stops for another reason).")
-          );
-  add_com_alias ("rn", "reverse-next", class_alias, 1);
+Argument N means do this N times (or till program stops for another reason)."));
+  add_com_alias ("rn", reverse_next_cmd, class_run, 1);
 
-  add_com ("reverse-stepi", class_run, reverse_stepi, _("\
+  cmd_list_element *reverse_stepi_cmd
+    = add_com ("reverse-stepi", class_run, reverse_stepi, _("\
 Step backward exactly one instruction.\n\
-Argument N means do this N times (or till program stops for another reason).")
-          );
-  add_com_alias ("rsi", "reverse-stepi", class_alias, 0);
+Argument N means do this N times (or till program stops for another reason)."));
+  add_com_alias ("rsi", reverse_stepi_cmd, class_run, 0);
 
-  add_com ("reverse-nexti", class_run, reverse_nexti, _("\
+  cmd_list_element *reverse_nexti_cmd
+    = add_com ("reverse-nexti", class_run, reverse_nexti, _("\
 Step backward one instruction, but proceed through called subroutines.\n\
-Argument N means do this N times (or till program stops for another reason).")
-          );
-  add_com_alias ("rni", "reverse-nexti", class_alias, 0);
+Argument N means do this N times (or till program stops for another reason)."));
+  add_com_alias ("rni", reverse_nexti_cmd, class_run, 0);
 
-  add_com ("reverse-continue", class_run, reverse_continue, _("\
+  cmd_list_element *reverse_continue_cmd
+    = add_com ("reverse-continue", class_run, reverse_continue, _("\
 Continue program being debugged but run it in reverse.\n\
 If proceeding from breakpoint, a number N may be used as an argument,\n\
 which means to set the ignore count of that breakpoint to N - 1 (so that\n\
 the breakpoint won't break until the Nth time it is reached)."));
-  add_com_alias ("rc", "reverse-continue", class_alias, 0);
+  add_com_alias ("rc", reverse_continue_cmd, class_run, 0);
 
   add_com ("reverse-finish", class_run, reverse_finish, _("\
 Execute backward until just before selected stack frame is called."));
@@ -373,12 +375,12 @@ session."));
   add_cmd ("bookmark", class_bookmark, delete_bookmark_command, _("\
 Delete a bookmark from the bookmark list.\n\
 Argument is a bookmark number or numbers,\n\
- or no argument to delete all bookmarks.\n"),
+ or no argument to delete all bookmarks."),
           &deletelist);
   add_com ("goto-bookmark", class_bookmark, goto_bookmark_command, _("\
 Go to an earlier-bookmarked point in the program's execution history.\n\
 Argument is the bookmark number of a bookmark saved earlier by using \n\
 the 'bookmark' command, or the special arguments:\n\
   start (beginning of recording)\n\
-  end   (end of recording)\n"));
+  end   (end of recording)"));
 }