2009-04-10 Paolo Bonzini <bonzini@gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / builtin-attrs.def

diff --git a/gcc/builtin-attrs.def b/gcc/builtin-attrs.def
index 19a23b6..81700cc 100644 (file)
--- a/gcc/builtin-attrs.def
+++ b/gcc/builtin-attrs.def
@@ -1,11 +1,11 @@
-/* Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2002, 2004, 2005, 2007 Free Software Foundation, Inc.

    Contributed by Joseph Myers <jsm28@cam.ac.uk>.
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
    Contributed by Joseph Myers <jsm28@cam.ac.uk>.
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free

-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later

 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY


@@ -14,9 +14,8 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License

-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */

 
 /* This header provides a declarative way of describing the attributes
    that are applied to some functions by default.
 
 /* This header provides a declarative way of describing the attributes
    that are applied to some functions by default.


@@ -55,6 +54,8 @@ DEF_ATTR_FOR_INT (1)
 DEF_ATTR_FOR_INT (2)
 DEF_ATTR_FOR_INT (3)
 DEF_ATTR_FOR_INT (4)
 DEF_ATTR_FOR_INT (2)
 DEF_ATTR_FOR_INT (3)
 DEF_ATTR_FOR_INT (4)

+DEF_ATTR_FOR_INT (5)
+DEF_ATTR_FOR_INT (6)

 #undef DEF_ATTR_FOR_INT
 
 /* Construct a tree for a list of two integers.  */
 #undef DEF_ATTR_FOR_INT
 
 /* Construct a tree for a list of two integers.  */


@@ -67,6 +68,10 @@ DEF_LIST_INT_INT (2,0)
 DEF_LIST_INT_INT (2,3)
 DEF_LIST_INT_INT (3,0)
 DEF_LIST_INT_INT (3,4)
 DEF_LIST_INT_INT (2,3)
 DEF_LIST_INT_INT (3,0)
 DEF_LIST_INT_INT (3,4)

+DEF_LIST_INT_INT (4,0)
+DEF_LIST_INT_INT (4,5)
+DEF_LIST_INT_INT (5,0)
+DEF_LIST_INT_INT (5,6)

 #undef DEF_LIST_INT_INT
 
 /* Construct trees for identifiers.  */
 #undef DEF_LIST_INT_INT
 
 /* Construct trees for identifiers.  */


@@ -83,10 +88,14 @@ DEF_ATTR_IDENT (ATTR_GCC_DIAG, "gcc_diag")
 DEF_ATTR_IDENT (ATTR_GCC_CDIAG, "gcc_cdiag")
 DEF_ATTR_IDENT (ATTR_GCC_CXXDIAG, "gcc_cxxdiag")
 DEF_ATTR_IDENT (ATTR_PURE, "pure")
 DEF_ATTR_IDENT (ATTR_GCC_CDIAG, "gcc_cdiag")
 DEF_ATTR_IDENT (ATTR_GCC_CXXDIAG, "gcc_cxxdiag")
 DEF_ATTR_IDENT (ATTR_PURE, "pure")

+DEF_ATTR_IDENT (ATTR_NOVOPS, "no vops")

 DEF_ATTR_IDENT (ATTR_SCANF, "scanf")
 DEF_ATTR_IDENT (ATTR_SENTINEL, "sentinel")
 DEF_ATTR_IDENT (ATTR_STRFMON, "strfmon")
 DEF_ATTR_IDENT (ATTR_STRFTIME, "strftime")
 DEF_ATTR_IDENT (ATTR_SCANF, "scanf")
 DEF_ATTR_IDENT (ATTR_SENTINEL, "sentinel")
 DEF_ATTR_IDENT (ATTR_STRFMON, "strfmon")
 DEF_ATTR_IDENT (ATTR_STRFTIME, "strftime")

+DEF_ATTR_IDENT (ATTR_TYPEGENERIC, "type generic")
+
+DEF_ATTR_TREE_LIST (ATTR_NOVOPS_LIST, ATTR_NOVOPS, ATTR_NULL, ATTR_NULL)

 
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_LIST, ATTR_NOTHROW, ATTR_NULL, ATTR_NULL)
 
 
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_LIST, ATTR_NOTHROW, ATTR_NULL, ATTR_NULL)
 


@@ -94,6 +103,8 @@ DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_LIST, ATTR_CONST,     \
                        ATTR_NULL, ATTR_NOTHROW_LIST)
 DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_LIST, ATTR_PURE,         \
                        ATTR_NULL, ATTR_NOTHROW_LIST)
                        ATTR_NULL, ATTR_NOTHROW_LIST)
 DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_LIST, ATTR_PURE,         \
                        ATTR_NULL, ATTR_NOTHROW_LIST)

+DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NOVOPS_LIST, ATTR_NOVOPS,        \
+                       ATTR_NULL, ATTR_PURE_NOTHROW_LIST)

 DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LIST, ATTR_NORETURN, \
                        ATTR_NULL, ATTR_NOTHROW_LIST)
 DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC,     \
 DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LIST, ATTR_NORETURN, \
                        ATTR_NULL, ATTR_NOTHROW_LIST)
 DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC,     \


@@ -107,6 +118,8 @@ DEF_ATTR_TREE_LIST (ATTR_NONNULL_LIST, ATTR_NONNULL, ATTR_NULL, ATTR_NULL)
 DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, ATTR_NULL)
 /* Functions whose second parameter is a nonnull pointer.  */
 DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, ATTR_NULL)
 DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, ATTR_NULL)
 /* Functions whose second parameter is a nonnull pointer.  */
 DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, ATTR_NULL)

+/* Functions whose third parameter is a nonnull pointer.  */
+DEF_ATTR_TREE_LIST (ATTR_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, ATTR_NULL)

 /* Nothrow functions with the sentinel(1) attribute. */
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_SENTINEL_1, ATTR_SENTINEL, ATTR_LIST_1, \
                        ATTR_NOTHROW_LIST)
 /* Nothrow functions with the sentinel(1) attribute. */
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_SENTINEL_1, ATTR_SENTINEL, ATTR_LIST_1, \
                        ATTR_NOTHROW_LIST)


@@ -122,9 +135,18 @@ DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \
 /* Nothrow functions whose third parameter is a nonnull pointer.  */
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, \
                        ATTR_NOTHROW_LIST)
 /* Nothrow functions whose third parameter is a nonnull pointer.  */
 DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, \
                        ATTR_NOTHROW_LIST)

+/* Nothrow functions whose fourth parameter is a nonnull pointer.  */
+DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_4, ATTR_NONNULL, ATTR_LIST_4, \
+                       ATTR_NOTHROW_LIST)
+/* Nothrow functions whose fifth parameter is a nonnull pointer.  */
+DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_5, ATTR_NONNULL, ATTR_LIST_5, \
+                       ATTR_NOTHROW_LIST)

 /* Nothrow const functions whose pointer parameter(s) are all nonnull.  */
 DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_NONNULL, ATTR_CONST, ATTR_NULL, \
                        ATTR_NOTHROW_NONNULL)
 /* Nothrow const functions whose pointer parameter(s) are all nonnull.  */
 DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_NONNULL, ATTR_CONST, ATTR_NULL, \
                        ATTR_NOTHROW_NONNULL)

+/* Nothrow const functions which are type-generic.  */
+DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_TYPEGENERIC, ATTR_TYPEGENERIC, ATTR_NULL, \
+                       ATTR_CONST_NOTHROW_LIST)

 /* Nothrow pure functions whose pointer parameter(s) are all nonnull.  */
 DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL, ATTR_PURE, ATTR_NULL, \
                        ATTR_NOTHROW_NONNULL)
 /* Nothrow pure functions whose pointer parameter(s) are all nonnull.  */
 DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL, ATTR_PURE, ATTR_NULL, \
                        ATTR_NOTHROW_NONNULL)


@@ -137,20 +159,38 @@ DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL, ATTR_MALLOC, ATTR_NULL, \
   DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,                \
                      ATTR_##TYPE, ATTR_LIST_##VALUES)                   \
   DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_##VALUES, ATTR_FORMAT,       \
   DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,                \
                      ATTR_##TYPE, ATTR_LIST_##VALUES)                   \
   DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_##VALUES, ATTR_FORMAT,       \

+                     ATTR_##TYPE##_##VALUES, ATTR_NONNULL_##FA)
+#define DEF_FORMAT_ATTRIBUTE_NOTHROW(TYPE, FA, VALUES)                  \
+  DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,                \
+                     ATTR_##TYPE, ATTR_LIST_##VALUES)                   \
+  DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_NOTHROW_##VALUES, ATTR_FORMAT,\
+                     ATTR_##TYPE##_##VALUES, ATTR_NOTHROW_NONNULL_##FA)
+#define DEF_FORMAT_ATTRIBUTE_BOTH(TYPE, FA, VALUES)                     \
+  DEF_ATTR_TREE_LIST (ATTR_##TYPE##_##VALUES, ATTR_NULL,                \
+                     ATTR_##TYPE, ATTR_LIST_##VALUES)                   \
+  DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_##VALUES, ATTR_FORMAT,       \
+                     ATTR_##TYPE##_##VALUES, ATTR_NONNULL_##FA)         \
+  DEF_ATTR_TREE_LIST (ATTR_FORMAT_##TYPE##_NOTHROW_##VALUES, ATTR_FORMAT,\

                      ATTR_##TYPE##_##VALUES, ATTR_NOTHROW_NONNULL_##FA)
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_0)
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_2)
                      ATTR_##TYPE##_##VALUES, ATTR_NOTHROW_NONNULL_##FA)
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_0)
 DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_2)

-DEF_FORMAT_ATTRIBUTE(PRINTF,2,2_0)
-DEF_FORMAT_ATTRIBUTE(PRINTF,2,2_3)
-DEF_FORMAT_ATTRIBUTE(PRINTF,3,3_0)
-DEF_FORMAT_ATTRIBUTE(PRINTF,3,3_4)
+DEF_FORMAT_ATTRIBUTE_BOTH(PRINTF,2,2_0)
+DEF_FORMAT_ATTRIBUTE_BOTH(PRINTF,2,2_3)
+DEF_FORMAT_ATTRIBUTE_BOTH(PRINTF,3,3_0)
+DEF_FORMAT_ATTRIBUTE_BOTH(PRINTF,3,3_4)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(PRINTF,4,4_0)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(PRINTF,4,4_5)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(PRINTF,5,5_0)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(PRINTF,5,5_6)

 DEF_FORMAT_ATTRIBUTE(SCANF,1,1_0)
 DEF_FORMAT_ATTRIBUTE(SCANF,1,1_2)
 DEF_FORMAT_ATTRIBUTE(SCANF,1,1_0)
 DEF_FORMAT_ATTRIBUTE(SCANF,1,1_2)

-DEF_FORMAT_ATTRIBUTE(SCANF,2,2_0)
-DEF_FORMAT_ATTRIBUTE(SCANF,2,2_3)
-DEF_FORMAT_ATTRIBUTE(STRFTIME,3,3_0)
-DEF_FORMAT_ATTRIBUTE(STRFMON,3,3_4)
+DEF_FORMAT_ATTRIBUTE_BOTH(SCANF,2,2_0)
+DEF_FORMAT_ATTRIBUTE_BOTH(SCANF,2,2_3)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(STRFTIME,3,3_0)
+DEF_FORMAT_ATTRIBUTE_NOTHROW(STRFMON,3,3_4)

 #undef DEF_FORMAT_ATTRIBUTE
 #undef DEF_FORMAT_ATTRIBUTE

+#undef DEF_FORMAT_ATTRIBUTE_NOTHROW
+#undef DEF_FORMAT_ATTRIBUTE_BOTH

 
 /* Construct a tree for a format_arg attribute.  */
 #define DEF_FORMAT_ARG_ATTRIBUTE(FA)                                   \
 
 /* Construct a tree for a format_arg attribute.  */
 #define DEF_FORMAT_ARG_ATTRIBUTE(FA)                                   \