X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fbuiltin-attrs.def;h=c3132cc4138799e5f911f94b0dbde01ee005d6e2;hb=3b01567f28b62f8d753edb3a490064eeeabb5420;hp=66f75187ad6c040cbce3b7dd00f8d589e79abb3d;hpb=b9b156714c693700360f69a697c6f9643107f970;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/builtin-attrs.def b/gcc/builtin-attrs.def index 66f75187ad6..c3132cc4138 100644 --- a/gcc/builtin-attrs.def +++ b/gcc/builtin-attrs.def @@ -1,11 +1,12 @@ -/* Copyright (C) 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2002, 2004, 2005, 2007, 2010 + Free Software Foundation, Inc. Contributed by Joseph Myers . 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 @@ -14,9 +15,8 @@ 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 -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 +. */ /* This header provides a declarative way of describing the attributes that are applied to some functions by default. @@ -55,6 +55,8 @@ DEF_ATTR_FOR_INT (1) DEF_ATTR_FOR_INT (2) DEF_ATTR_FOR_INT (3) DEF_ATTR_FOR_INT (4) +DEF_ATTR_FOR_INT (5) +DEF_ATTR_FOR_INT (6) #undef DEF_ATTR_FOR_INT /* Construct a tree for a list of two integers. */ @@ -67,9 +69,13 @@ 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 (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 tress for identifiers. */ +/* Construct trees for identifiers. */ DEF_ATTR_IDENT (ATTR_CONST, "const") DEF_ATTR_IDENT (ATTR_FORMAT, "format") DEF_ATTR_IDENT (ATTR_FORMAT_ARG, "format_arg") @@ -77,71 +83,174 @@ DEF_ATTR_IDENT (ATTR_MALLOC, "malloc") DEF_ATTR_IDENT (ATTR_NONNULL, "nonnull") DEF_ATTR_IDENT (ATTR_NORETURN, "noreturn") DEF_ATTR_IDENT (ATTR_NOTHROW, "nothrow") +DEF_ATTR_IDENT (ATTR_LEAF, "leaf") DEF_ATTR_IDENT (ATTR_PRINTF, "printf") DEF_ATTR_IDENT (ATTR_ASM_FPRINTF, "asm_fprintf") 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_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_TYPEGENERIC, "type generic") +DEF_ATTR_IDENT (ATTR_TM_REGPARM, "*tm regparm") +DEF_ATTR_IDENT (ATTR_TM_TMPURE, "transaction_pure") +DEF_ATTR_IDENT (ATTR_RETURNS_TWICE, "returns_twice") + +DEF_ATTR_TREE_LIST (ATTR_NOVOPS_LIST, ATTR_NOVOPS, ATTR_NULL, ATTR_NULL) + +DEF_ATTR_TREE_LIST (ATTR_NOVOPS_LEAF_LIST, ATTR_LEAF, ATTR_NULL, ATTR_NOVOPS_LIST) + +DEF_ATTR_TREE_LIST (ATTR_LEAF_LIST, ATTR_LEAF, ATTR_NULL, ATTR_NULL) DEF_ATTR_TREE_LIST (ATTR_NOTHROW_LIST, ATTR_NOTHROW, ATTR_NULL, ATTR_NULL) +DEF_ATTR_TREE_LIST (ATTR_NOTHROW_LEAF_LIST, ATTR_LEAF, ATTR_NULL, ATTR_NOTHROW_LIST) + DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_LIST, ATTR_CONST, \ ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_LEAF_LIST, ATTR_CONST, \ + ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_LIST, ATTR_PURE, \ ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_LEAF_LIST, ATTR_PURE, \ + ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) +DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NOVOPS_LIST, ATTR_NOVOPS, \ + ATTR_NULL, ATTR_PURE_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NOVOPS_LEAF_LIST, ATTR_NOVOPS,\ + ATTR_NULL, ATTR_PURE_NOTHROW_LEAF_LIST) DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LIST, ATTR_NORETURN, \ ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LEAF_LIST, ATTR_NORETURN,\ + ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC, \ ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LEAF_LIST, ATTR_MALLOC, \ + ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) +DEF_ATTR_TREE_LIST (ATTR_SENTINEL_NOTHROW_LIST, ATTR_SENTINEL, \ + ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_SENTINEL_NOTHROW_LEAF_LIST, ATTR_SENTINEL, \ + ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) +/* Functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_NONNULL_LIST, ATTR_NONNULL, ATTR_NULL, ATTR_NULL) +/* Functions whose first parameter is a nonnull pointer. */ +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 whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL, ATTR_NONNULL, ATTR_NULL, \ + ATTR_NOTHROW_LIST) +/* Nothrow leaf functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_LEAF, ATTR_NONNULL, ATTR_NULL, \ + ATTR_NOTHROW_LEAF_LIST) +/* Nothrow functions whose first parameter is a nonnull pointer. */ DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \ ATTR_NOTHROW_LIST) +/* Nothrow functions whose second parameter is a nonnull pointer. */ DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \ 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 first and second parameters are nonnull pointers. */ -DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_2, \ - ATTR_NOTHROW_NONNULL_1) -/* Nothrow functions whose first and fourth parameters are nonnull pointers. */ -DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_4, \ - ATTR_NOTHROW_NONNULL_1) -/* Nothrow const functions whose first parameter is a nonnull pointer. */ -DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_NONNULL_1, ATTR_CONST, ATTR_NULL, \ - ATTR_NOTHROW_NONNULL_1) -/* Nothrow pure functions whose first parameter is a nonnull pointer. */ -DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL_1, ATTR_PURE, ATTR_NULL, \ - ATTR_NOTHROW_NONNULL_1) -/* Nothrow pure functions whose first and second parameters are nonnull pointers. */ -DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL_1_2, ATTR_PURE, ATTR_NULL, \ - ATTR_NOTHROW_NONNULL_1_2) -/* Nothrow malloc functions whose first parameter is a nonnull pointer. */ -DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL_1, ATTR_MALLOC, ATTR_NULL, \ - ATTR_NOTHROW_NONNULL_1) +/* 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 leaf functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_NONNULL_LEAF, ATTR_CONST, ATTR_NULL, \ + ATTR_NOTHROW_NONNULL_LEAF) +/* Nothrow const functions which are type-generic. */ +DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_TYPEGENERIC, ATTR_TYPEGENERIC, ATTR_NULL, \ + ATTR_CONST_NOTHROW_LIST) +/* Nothrow const leaf functions which are type-generic. */ +DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF, ATTR_TYPEGENERIC, ATTR_NULL, \ + ATTR_CONST_NOTHROW_LEAF_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 leaf functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL_LEAF, ATTR_PURE, ATTR_NULL, \ + ATTR_NOTHROW_NONNULL_LEAF) +/* Nothrow malloc functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL, ATTR_MALLOC, ATTR_NULL, \ + ATTR_NOTHROW_NONNULL) +/* Nothrow malloc leaf functions whose pointer parameter(s) are all nonnull. */ +DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL_LEAF, ATTR_MALLOC, ATTR_NULL, \ + ATTR_NOTHROW_NONNULL_LEAF) /* Construct a tree for a format attribute. */ #define DEF_FORMAT_ATTRIBUTE(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) +#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) -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,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_NOTHROW +#undef DEF_FORMAT_ATTRIBUTE_BOTH + +/* Transactional memory variants of the above. */ + +DEF_ATTR_TREE_LIST (ATTR_TM_NOTHROW_LIST, + ATTR_TM_REGPARM, ATTR_NULL, ATTR_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_TM_TMPURE_NOTHROW_LIST, + ATTR_TM_TMPURE, ATTR_NULL, ATTR_TM_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_TM_PURE_TMPURE_NOTHROW_LIST, + ATTR_PURE, ATTR_NULL, ATTR_TM_TMPURE_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_TM_NORETURN_NOTHROW_LIST, + ATTR_TM_REGPARM, ATTR_NULL, ATTR_NORETURN_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_TM_CONST_NOTHROW_LIST, + ATTR_TM_REGPARM, ATTR_NULL, ATTR_CONST_NOTHROW_LIST) +DEF_ATTR_TREE_LIST (ATTR_TM_NOTHROW_RT_LIST, + ATTR_RETURNS_TWICE, ATTR_NULL, ATTR_TM_NOTHROW_LIST) + +/* Same attributes used for BUILT_IN_MALLOC except with TM_PURE thrown in. */ +DEF_ATTR_TREE_LIST (ATTR_TMPURE_MALLOC_NOTHROW_LIST, + ATTR_TM_TMPURE, ATTR_NULL, ATTR_MALLOC_NOTHROW_LIST) +/* Same attributes used for BUILT_IN_FREE except with TM_PURE thrown in. */ +DEF_ATTR_TREE_LIST (ATTR_TMPURE_NOTHROW_LIST, + ATTR_TM_TMPURE, ATTR_NULL, ATTR_NOTHROW_LIST) /* Construct a tree for a format_arg attribute. */ #define DEF_FORMAT_ARG_ATTRIBUTE(FA) \