ld: fix regressions with rett instructions in sparc tests.

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

diff --git a/gdb/record.c b/gdb/record.c
index 41e167fc2ae16bc64efa156de22a4a2fce467441..16e5b03fe84658be9a37da4a243dbfaa616908e1 100644 (file)
--- a/gdb/record.c
+++ b/gdb/record.c
@@ -1,6 +1,6 @@
 /* Process record and replay target for GDB, the GNU debugger.
 
-   Copyright (C) 2008-2014 Free Software Foundation, Inc.
+   Copyright (C) 2008-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -93,6 +93,48 @@ record_preopen (void)
 
 /* See record.h.  */
 
+void
+record_start (const char *method, const char *format, int from_tty)
+{
+  if (method == NULL)
+    {
+      if (format == NULL)
+       execute_command_to_string ((char *) "record", from_tty);
+      else
+       error (_("Invalid format."));
+    }
+  else if (strcmp (method, "full") == 0)
+    {
+      if (format == NULL)
+       execute_command_to_string ((char *) "record full", from_tty);
+      else
+       error (_("Invalid format."));
+    }
+  else if (strcmp (method, "btrace") == 0)
+    {
+      if (format == NULL)
+       execute_command_to_string ((char *) "record btrace", from_tty);
+      else if (strcmp (format, "bts") == 0)
+       execute_command_to_string ((char *) "record btrace bts", from_tty);
+      else if (strcmp (format, "pt") == 0)
+       execute_command_to_string ((char *) "record btrace pt", from_tty);
+      else
+       error (_("Invalid format."));
+    }
+  else
+    error (_("Invalid method."));
+}
+
+/* See record.h.  */
+
+void
+record_stop (int from_tty)
+{
+  execute_command_to_string ((char *) "record stop", from_tty);
+}
+
+/* See record.h.  */
+
 int
 record_read_memory (struct gdbarch *gdbarch,
                    CORE_ADDR memaddr, gdb_byte *myaddr,
@@ -114,8 +156,7 @@ record_stop (struct target_ops *t)
 {
   DEBUG ("stop %s", t->to_shortname);
 
-  if (t->to_stop_recording != NULL)
-    t->to_stop_recording ();
+  t->to_stop_recording (t);
 }
 
 /* Unpush the record target.  */
@@ -131,7 +172,7 @@ record_unpush (struct target_ops *t)
 /* See record.h.  */
 
 void
-record_disconnect (struct target_ops *t, char *args, int from_tty)
+record_disconnect (struct target_ops *t, const char *args, int from_tty)
 {
   gdb_assert (t->to_stratum == record_stratum);
 
@@ -171,7 +212,7 @@ record_mourn_inferior (struct target_ops *t)
      threads are discarded.  */
   record_unpush (t);
 
-  target_mourn_inferior ();
+  target_mourn_inferior (inferior_ptid);
 }
 
 /* See record.h.  */
@@ -190,6 +231,25 @@ record_kill (struct target_ops *t)
   target_kill ();
 }
 
+/* See record.h.  */
+
+int
+record_check_stopped_by_breakpoint (struct address_space *aspace, CORE_ADDR pc,
+                                   enum target_stop_reason *reason)
+{
+  if (breakpoint_inserted_here_p (aspace, pc))
+    {
+      if (hardware_breakpoint_inserted_here_p (aspace, pc))
+       *reason = TARGET_STOPPED_BY_HW_BREAKPOINT;
+      else
+       *reason = TARGET_STOPPED_BY_SW_BREAKPOINT;
+      return 1;
+    }
+
+  *reason = TARGET_STOPPED_BY_NO_REASON;
+  return 0;
+}
+
 /* Implement "show record debug" command.  */
 
 static void
@@ -205,7 +265,7 @@ show_record_debug (struct ui_file *file, int from_tty,
 static void
 cmd_record_start (char *args, int from_tty)
 {
-  execute_command ("target record-full", from_tty);
+  execute_command ((char *) "target record-full", from_tty);
 }
 
 /* Truncate the record log from the present point
@@ -216,7 +276,7 @@ cmd_record_delete (char *args, int from_tty)
 {
   require_record_target ();
 
-  if (!target_record_is_replaying ())
+  if (!target_record_is_replaying (inferior_ptid))
     {
       printf_unfiltered (_("Already at end of record list.\n"));
       return;
@@ -250,7 +310,7 @@ cmd_record_stop (char *args, int from_tty)
   printf_unfiltered (_("Process record is stopped and all execution "
                       "logs are deleted.\n"));
 
-  observer_notify_record_changed (current_inferior (), 0);
+  observer_notify_record_changed (current_inferior (), 0, NULL, NULL);
 }
 
 /* The "set record" command.  */
@@ -286,8 +346,7 @@ info_record_command (char *args, int from_tty)
     }
 
   printf_filtered (_("Active record target: %s\n"), t->to_shortname);
-  if (t->to_info_record != NULL)
-    t->to_info_record ();
+  t->to_info_record (t);
 }
 
 /* The "record save" command.  */
@@ -312,13 +371,10 @@ cmd_record_save (char *args, int from_tty)
   target_save_record (recfilename);
 }
 
-/* "record goto" command.  Argument is an instruction number,
-   as given by "info record".
-
-   Rewinds the recording (forward or backward) to the given instruction.  */
+/* See record.h.  */
 
 void
-cmd_record_goto (char *arg, int from_tty)
+record_goto (const char *arg)
 {
   ULONGEST insn;
 
@@ -331,6 +387,17 @@ cmd_record_goto (char *arg, int from_tty)
   target_goto_record (insn);
 }
 
+/* "record goto" command.  Argument is an instruction number,
+   as given by "info record".
+
+   Rewinds the recording (forward or backward) to the given instruction.  */
+
+static void
+cmd_record_goto (char *arg, int from_tty)
+{
+  record_goto (arg);
+}
+
 /* The "record goto begin" command.  */
 
 static void
@@ -433,6 +500,7 @@ get_insn_history_modifiers (char **arg)
          switch (*args)
            {
            case 'm':
+           case 's':
              modifiers |= DISASSEMBLY_SOURCE;
              modifiers |= DISASSEMBLY_FILENAME;
              break;
@@ -792,7 +860,7 @@ Argument is instruction number, as shown by 'info record'."),
 
   add_cmd ("instruction-history", class_obscure, cmd_record_insn_history, _("\
 Print disassembled instructions stored in the execution log.\n\
-With a /m modifier, source lines are included (if available).\n\
+With a /m or /s modifier, source lines are included (if available).\n\
 With a /r modifier, raw instructions in hex are included.\n\
 With a /f modifier, function names are omitted.\n\
 With a /p modifier, current position markers are omitted.\n\