gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gold / system.h

diff --git a/gold/system.h b/gold/system.h
index ce2d93979f68d60725633ae826ca14bbaa9a5b20..8bb5eb1bd4fa8e04a64aee7b58fd1191c7ec6b5f 100644 (file)
--- a/gold/system.h
+++ b/gold/system.h
@@ -1,6 +1,6 @@
 // system.h -- general definitions for gold   -*- C++ -*-
 
-// Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -33,12 +33,10 @@
 # define _LIBGETTEXT_H
 #endif
 
-// Always include <clocale> first to avoid conflicts with the macros
-// used when ENABLE_NLS is not defined.
-#include <clocale>
-
 #ifdef ENABLE_NLS
+// On some systems, things go awry when <libintl.h> comes after <clocale>.
 # include <libintl.h>
+# include <clocale>
 # define _(String) gettext (String)
 # ifdef gettext_noop
 #  define N_(String) gettext_noop (String)
@@ -46,19 +44,40 @@
 #  define N_(String) (String)
 # endif
 #else
+// Include <clocale> first to avoid conflicts with these macros.
+# include <clocale>
 # define gettext(Msgid) (Msgid)
 # define dgettext(Domainname, Msgid) (Msgid)
 # define dcgettext(Domainname, Msgid, Category) (Msgid)
-# define textdomain(Domainname) do {} while (0) /* nothing */
-# define bindtextdomain(Domainname, Dirname) do {} while (0) /* nothing */
+# define ngettext(Msgid1, Msgid2, n) \
+  (n == 1 ? Msgid1 : Msgid2)
+# define dngettext(Domainname, Msgid1, Msgid2, n) \
+  (n == 1 ? Msgid1 : Msgid2)
+# define dcngettext(Domainname, Msgid1, Msgid2, n, Category) \
+  (n == 1 ? Msgid1 : Msgid2)
+# define textdomain(Domainname) do {} while (0)
+# define bindtextdomain(Domainname, Dirname) do {} while (0)
 # define _(String) (String)
 # define N_(String) (String)
 #endif
 
 // Figure out how to get a hash set and a hash map.
 
-#if defined(HAVE_TR1_UNORDERED_SET) && defined(HAVE_TR1_UNORDERED_MAP) \
-    && defined(HAVE_TR1_UNORDERED_MAP_REHASH)
+#if defined(HAVE_UNORDERED_SET) && defined(HAVE_UNORDERED_MAP)
+
+#include <unordered_set>
+#include <unordered_map>
+
+// We need a template typedef here.
+
+#define Unordered_set std::unordered_set
+#define Unordered_map std::unordered_map
+#define Unordered_multimap std::unordered_multimap
+
+#define reserve_unordered_map(map, n) ((map)->rehash(n))
+
+#elif defined(HAVE_TR1_UNORDERED_SET) && defined(HAVE_TR1_UNORDERED_MAP) \
+      && defined(HAVE_TR1_UNORDERED_MAP_REHASH)
 
 #include <tr1/unordered_set>
 #include <tr1/unordered_map>