| /* Copyright (C) 2001-2018 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 |
| 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 |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 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 COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* This header provides a declarative way of describing the attributes |
| that are applied to some built-in functions by default. Attributes |
| that are meant to be used by user-defined functions but aren't used |
| by any built-ins, or attributes that apply to types or variables |
| but not to functions need not and should not be defined here. |
| |
| Before including this header, you must define the following macros. |
| In each case where there is an ENUM, it is an identifier used to |
| reference the tree in subsequent definitions. |
| |
| DEF_ATTR_NULL_TREE (ENUM) |
| |
| Constructs a NULL_TREE. |
| |
| DEF_ATTR_INT (ENUM, VALUE) |
| |
| Constructs an INTEGER_CST with value VALUE (an integer representable |
| in HOST_WIDE_INT). |
| |
| DEF_ATTR_IDENT (ENUM, STRING) |
| |
| Constructs an IDENTIFIER_NODE for STRING. |
| |
| DEF_ATTR_TREE_LIST (ENUM, PURPOSE, VALUE, CHAIN) |
| |
| Constructs a TREE_LIST with given PURPOSE, VALUE and CHAIN (given |
| as previous ENUM names). */ |
| |
| DEF_ATTR_NULL_TREE (ATTR_NULL) |
| |
| /* Construct a tree for a given integer and a list containing it. */ |
| #define DEF_ATTR_FOR_INT(VALUE) \ |
| DEF_ATTR_INT (ATTR_##VALUE, VALUE) \ |
| DEF_ATTR_TREE_LIST (ATTR_LIST_##VALUE, ATTR_NULL, \ |
| ATTR_##VALUE, ATTR_NULL) |
| DEF_ATTR_FOR_INT (0) |
| 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 given string and a list containing it. */ |
| #define DEF_ATTR_FOR_STRING(ENUM, VALUE) \ |
| DEF_ATTR_STRING (ATTR_##ENUM, VALUE) \ |
| DEF_ATTR_TREE_LIST (ATTR_LIST_##ENUM, ATTR_NULL, \ |
| ATTR_##ENUM, ATTR_NULL) |
| DEF_ATTR_FOR_STRING (STR1, "1") |
| #undef DEF_ATTR_FOR_STRING |
| |
| /* Construct a tree for a list of two integers. */ |
| #define DEF_LIST_INT_INT(VALUE1, VALUE2) \ |
| DEF_ATTR_TREE_LIST (ATTR_LIST_##VALUE1##_##VALUE2, ATTR_NULL, \ |
| ATTR_##VALUE1, ATTR_LIST_##VALUE2) |
| DEF_LIST_INT_INT (1,0) |
| DEF_LIST_INT_INT (1,2) |
| DEF_LIST_INT_INT (1,3) |
| DEF_LIST_INT_INT (1,4) |
| DEF_LIST_INT_INT (1,5) |
| 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 trees for identifiers used in built-in function attributes. |
| The construction contributes to startup costs so only attributes that |
| are used to define built-ins should be defined here. */ |
| DEF_ATTR_IDENT (ATTR_ALLOC_SIZE, "alloc_size") |
| DEF_ATTR_IDENT (ATTR_COLD, "cold") |
| DEF_ATTR_IDENT (ATTR_CONST, "const") |
| DEF_ATTR_IDENT (ATTR_FORMAT, "format") |
| DEF_ATTR_IDENT (ATTR_FORMAT_ARG, "format_arg") |
| 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_FNSPEC, "fn spec") |
| 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_IDENT (ATTR_RETURNS_NONNULL, "returns_nonnull") |
| |
| 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_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_NORETURN_NOTHROW_LEAF_COLD_LIST, ATTR_COLD,\ |
| ATTR_NULL, ATTR_NORETURN_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_RT_NOTHROW_LEAF_LIST, ATTR_RETURNS_TWICE,\ |
| ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_COLD_NOTHROW_LEAF_LIST, ATTR_COLD,\ |
| ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST, ATTR_COLD,\ |
| ATTR_NULL, ATTR_NORETURN_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST, ATTR_CONST,\ |
| ATTR_NULL, ATTR_NORETURN_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_CONST_NORETURN_NOTHROW_LEAF_COLD_LIST, ATTR_COLD,\ |
| ATTR_NULL, ATTR_CONST_NORETURN_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) |
| DEF_ATTR_TREE_LIST (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST, ATTR_CONST,\ |
| ATTR_NULL, ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST) |
| |
| /* Allocation functions like malloc and realloc whose first argument |
| with _SIZE_1, or second argument with _SIZE_2, specifies the size |
| of the allocated object. */ |
| DEF_ATTR_TREE_LIST (ATTR_MALLOC_SIZE_1_NOTHROW_LIST, ATTR_ALLOC_SIZE, \ |
| ATTR_LIST_1, ATTR_MALLOC_NOTHROW_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_ALLOC_SIZE_2_NOTHROW_LIST, ATTR_ALLOC_SIZE, \ |
| ATTR_LIST_2, ATTR_MALLOC_NOTHROW_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST, ATTR_ALLOC_SIZE, \ |
| ATTR_LIST_1, ATTR_MALLOC_NOTHROW_LEAF_LIST) |
| /* Alloca is just like malloc except that it never returns null. */ |
| DEF_ATTR_TREE_LIST (ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST, ATTR_RETURNS_NONNULL, |
| ATTR_NULL, ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST) |
| |
| /* Allocation functions like calloc the product of whose first two arguments |
| specifies the size of the allocated object. */ |
| DEF_ATTR_TREE_LIST (ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST, ATTR_ALLOC_SIZE, \ |
| ATTR_LIST_1_2, ATTR_MALLOC_NOTHROW_LEAF_LIST) |
| |
| /* Allocation functions like realloc whose second argument specifies |
| the size of the allocated object. */ |
| DEF_ATTR_TREE_LIST (ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST, ATTR_ALLOC_SIZE, \ |
| ATTR_LIST_2, 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) |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_LEAF_LIST, ATTR_LEAF, ATTR_NULL, ATTR_NOTHROW_NONNULL_LEAF) |
| /* 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 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) |
| |
| /* Same as ATTR_NONNULL_1. */ |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_1, ATTR_NONNULL, ATTR_LIST_1, ATTR_NULL) |
| /* Functions like {v,}fprintf whose first and second parameters are |
| nonnull pointers. As cancellation points the functions are not |
| nothrow. */ |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_1_2, ATTR_NULL) |
| /* The following don't have {v,}fprintf forms. They exist only to |
| make it possible to declare {v,}{f,s}printf attributes using |
| the same macro. */ |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_3, ATTR_NONNULL, ATTR_LIST_1_3, ATTR_NULL) |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_1_4, ATTR_NULL) |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_5, ATTR_NONNULL, ATTR_LIST_1_5, ATTR_NULL) |
| |
| /* Same as ATTR_NOTHROW_NONNULL_1. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_1, ATTR_NONNULL, ATTR_LIST_1, |
| ATTR_NOTHROW_LIST) |
| /* Nothrow functions like {v,}sprintf whose first and second parameters |
| are nonnull pointers. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_1_2, \ |
| ATTR_NOTHROW_LIST) |
| /* Nothrow functions like {v,}snprintf whose first and third parameters |
| are nonnull pointers. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_3, ATTR_NONNULL, ATTR_LIST_1_3, \ |
| ATTR_NOTHROW_LIST) |
| /* Nothrow functions like {v,}sprintf_chk whose first and fourth parameters |
| are nonnull pointers. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_1_4, \ |
| ATTR_NOTHROW_LIST) |
| /* Nothrow functions like {v,}snprintf_chk whose first and fifth parameters |
| are nonnull pointers. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_5, ATTR_NONNULL, ATTR_LIST_1_5, \ |
| ATTR_NOTHROW_LIST) |
| |
| /* Nothrow leaf functions which are type-generic. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_TYPEGENERIC_LEAF, ATTR_TYPEGENERIC, ATTR_NULL, \ |
| ATTR_NOTHROW_LEAF_LIST) |
| /* Nothrow nonnull leaf functions that are type-generic. */ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF, |
| ATTR_TYPEGENERIC, ATTR_NULL, |
| ATTR_NOTHROW_NONNULL_LEAF) |
| /* 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 leaf functions whose pointer parameter(s) are all nonnull, |
| and which return their first argument. */ |
| DEF_ATTR_TREE_LIST (ATTR_RET1_NOTHROW_NONNULL_LEAF, ATTR_FNSPEC, ATTR_LIST_STR1, \ |
| ATTR_NOTHROW_NONNULL_LEAF) |
| /* Nothrow leaf functions whose pointer parameter(s) are all nonnull, |
| and return value is also nonnull. */ |
| DEF_ATTR_TREE_LIST (ATTR_RETNONNULL_NOTHROW_LEAF, ATTR_RETURNS_NONNULL, ATTR_NULL, \ |
| ATTR_NOTHROW_NONNULL_LEAF) |
| /* 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 the format attribute (and implicitly nonnull). */ |
| #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) |
| |
| /* Construct a tree for the format and nothrow attributes (format |
| implies nonnull). */ |
| #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) |
| |
| /* Construct one tree for the format attribute and another for the format |
| and nothrow attributes (in both cases format implies nonnull). */ |
| #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) |
| |
| /* Construct a pair of trees for the nonnull attribute for the first |
| argument, plus format printf attribute (format implies nonnull): |
| the first ordinary and the second nothrow. */ |
| #define DEF_FORMAT_ATTRIBUTE_NONNULL(TYPE, FA, VALUES) \ |
| DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_FORMAT_##TYPE##_##VALUES, \ |
| ATTR_FORMAT, ATTR_##TYPE##_##VALUES, \ |
| ATTR_NONNULL_1_##FA) \ |
| DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_FORMAT_##TYPE##_##VALUES, \ |
| ATTR_FORMAT, ATTR_##TYPE##_##VALUES, \ |
| ATTR_NOTHROW_NONNULL_1_##FA) |
| |
| DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_0) |
| DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_2) |
| 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) |
| |
| /* Attributes for fprintf(f, f, va). */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,1,1_2) |
| /* Attributes for v{f,s}printf(d, f, va). vsprintf is nothrow, vfprintf |
| is not. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,2,2_0) |
| /* Attributes for {f,s}printf(d, f, ...). sprintf is nothrow, fprintf |
| is not. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,2,2_3) |
| /* Attributes for vprintf_chk. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,3,3_0) |
| /* Attributes for printf_chk. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,3,3_4) |
| /* Attributes for v{f,s}printf_chk(d, t, bos, f, va). vsprintf_chk is |
| nothrow, vfprintf_chk is not. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,4,4_0) |
| /* Attributes for {f,s}printf_chk(d, t, bos, f, ...). sprintf_chk is |
| nothrow, fprintf_chk is not. */ |
| DEF_FORMAT_ATTRIBUTE_NONNULL(PRINTF,4,4_5) |
| |
| DEF_FORMAT_ATTRIBUTE(SCANF,1,1_0) |
| DEF_FORMAT_ATTRIBUTE(SCANF,1,1_2) |
| 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) |
| |
| DEF_ATTR_TREE_LIST (ATTR_TMPURE_NOTHROW_LEAF_LIST, |
| ATTR_TM_TMPURE, ATTR_NULL, ATTR_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST, |
| ATTR_TM_TMPURE, ATTR_NULL, ATTR_NORETURN_NOTHROW_LEAF_LIST) |
| DEF_ATTR_TREE_LIST (ATTR_TMPURE_NORETURN_NOTHROW_LEAF_COLD_LIST, |
| ATTR_COLD, ATTR_NULL, |
| ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST) |
| |
| /* Construct a tree for a format_arg attribute. */ |
| #define DEF_FORMAT_ARG_ATTRIBUTE(FA) \ |
| DEF_ATTR_TREE_LIST (ATTR_FORMAT_ARG_##FA, ATTR_FORMAT_ARG, \ |
| ATTR_LIST_##FA, ATTR_NOTHROW_NONNULL_##FA) |
| DEF_FORMAT_ARG_ATTRIBUTE(1) |
| DEF_FORMAT_ARG_ATTRIBUTE(2) |
| #undef DEF_FORMAT_ARG_ATTRIBUTE |
| |
