* dwarf2read.c (read_str_index): Delete arg cu. All callers updated.

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

diff --git a/gdb/infcall.c b/gdb/infcall.c
index 2fa1daa88efdabdea2c8ab8306396517f3e53d5b..9907263326b6d05e8558e1c12aa7c8be0ae83d18 100644 (file)
--- a/gdb/infcall.c
+++ b/gdb/infcall.c
@@ -1,6 +1,6 @@
 /* Perform an inferior function call, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -30,12 +30,13 @@
 #include "objfiles.h"
 #include "gdbcmd.h"
 #include "command.h"
-#include "gdb_string.h"
+#include <string.h>
 #include "infcall.h"
 #include "dummy-frame.h"
 #include "ada-lang.h"
 #include "gdbthread.h"
 #include "exceptions.h"
+#include "event-top.h"
 
 /* If we can't find a function's name from its address,
    we print this instead.  */
@@ -355,10 +356,10 @@ get_function_name (CORE_ADDR funaddr, char *buf, int buf_size)
 
   {
     /* Try the minimal symbols.  */
-    struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (funaddr);
+    struct bound_minimal_symbol msymbol = lookup_minimal_symbol_by_pc (funaddr);
 
-    if (msymbol)
-      return SYMBOL_PRINT_NAME (msymbol);
+    if (msymbol.minsym)
+      return MSYMBOL_PRINT_NAME (msymbol.minsym);
   }
 
   {
@@ -398,6 +399,8 @@ run_inferior_call (struct thread_info *call_thread, CORE_ADDR real_pc)
 
   TRY_CATCH (e, RETURN_MASK_ALL)
     {
+      int was_sync = sync_execution;
+
       proceed (real_pc, GDB_SIGNAL_0, 0);
 
       /* Inferior function calls are always synchronous, even if the
@@ -407,6 +410,13 @@ run_inferior_call (struct thread_info *call_thread, CORE_ADDR real_pc)
        {
          wait_for_inferior ();
          normal_stop ();
+         /* If GDB was previously in sync execution mode, then ensure
+            that it remains so.  normal_stop calls
+            async_enable_stdin, so reset it again here.  In other
+            cases, stdin will be re-enabled by
+            inferior_event_handler, when an exception is thrown.  */
+         if (was_sync)
+           async_disable_stdin ();
        }
     }