Modernize configure.ac's

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

diff --git a/gdb/printcmd.c b/gdb/printcmd.c
index 5729b2472db30201df0ada6f20f4e11496a77d1b..f5c4211e5c15df099c49054d0c1504d8eb64eb72 100644 (file)
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -1,6 +1,6 @@
 /* Print values for GNU debugger GDB.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -346,7 +346,7 @@ float_type_from_length (struct type *type)
    supported at this level.  */
 
 void
-print_scalar_formatted (const void *valaddr, struct type *type,
+print_scalar_formatted (const gdb_byte *valaddr, struct type *type,
                        const struct value_print_options *options,
                        int size, struct ui_file *stream)
 {
@@ -358,9 +358,9 @@ print_scalar_formatted (const void *valaddr, struct type *type,
   /* String printing should go through val_print_scalar_formatted.  */
   gdb_assert (options->format != 's');
 
-  if (len > sizeof(LONGEST) &&
-      (TYPE_CODE (type) == TYPE_CODE_INT
-       || TYPE_CODE (type) == TYPE_CODE_ENUM))
+  if (len > sizeof(LONGEST)
+      && (TYPE_CODE (type) == TYPE_CODE_INT
+         || TYPE_CODE (type) == TYPE_CODE_ENUM))
     {
       switch (options->format)
        {
@@ -1376,16 +1376,19 @@ address_info (char *exp, int from_tty)
        else
          {
            section = MSYMBOL_OBJ_SECTION (msym.objfile, msym.minsym);
-           load_addr = BMSYMBOL_VALUE_ADDRESS (msym);
 
            if (section
                && (section->the_bfd_section->flags & SEC_THREAD_LOCAL) != 0)
-             printf_filtered (_("a thread-local variable at offset %s "
-                                "in the thread-local storage for `%s'"),
-                              paddress (gdbarch, load_addr),
-                              objfile_name (section->objfile));
+             {
+               load_addr = MSYMBOL_VALUE_RAW_ADDRESS (msym.minsym);
+               printf_filtered (_("a thread-local variable at offset %s "
+                                  "in the thread-local storage for `%s'"),
+                                paddress (gdbarch, load_addr),
+                                objfile_name (section->objfile));
+             }
            else
              {
+               load_addr = BMSYMBOL_VALUE_ADDRESS (msym);
                printf_filtered (_("static storage at address "));
                fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
                if (section_is_overlay (section))
@@ -1540,11 +1543,21 @@ display_command (char *arg, int from_tty)
   newobj->exp = expr;
   newobj->block = innermost_block;
   newobj->pspace = current_program_space;
-  newobj->next = display_chain;
   newobj->number = ++display_number;
   newobj->format = fmt;
   newobj->enabled_p = 1;
-  display_chain = newobj;
+  newobj->next = NULL;
+
+  if (display_chain == NULL)
+    display_chain = newobj;
+  else
+    {
+      struct display *last;
+
+      for (last = display_chain; last->next != NULL; last = last->next)
+       ;
+      last->next = newobj;
+    }
 
   if (from_tty)
     do_one_display (newobj);
@@ -2061,7 +2074,7 @@ printf_wide_c_string (struct ui_file *stream, const char *format,
   struct type *wctype = lookup_typename (current_language, gdbarch,
                                         "wchar_t", NULL, 0);
   int wcwidth = TYPE_LENGTH (wctype);
-  gdb_byte *buf = alloca (wcwidth);
+  gdb_byte *buf = (gdb_byte *) alloca (wcwidth);
   struct obstack output;
   struct cleanup *inner_cleanup;
 
@@ -2200,7 +2213,7 @@ printf_pointer (struct ui_file *stream, const char *format,
   long val = value_as_long (value);
 #endif
 
-  fmt = alloca (strlen (format) + 5);
+  fmt = (char *) alloca (strlen (format) + 5);
 
   /* Copy up to the leading %.  */
   p = format;