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author | kan <kan@FreeBSD.org> | 2004-07-28 03:11:36 +0000 |
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committer | kan <kan@FreeBSD.org> | 2004-07-28 03:11:36 +0000 |
commit | 5e00ec74d8ce58f99801200d4d3d0412c7cc1b28 (patch) | |
tree | 052f4bb635f2bea2c5e350bd60c902be100a0d1e /contrib/gcc/builtin-attrs.def | |
parent | 87b8398a7d9f9bf0e28bbcd54a4fc27db2125f38 (diff) | |
download | FreeBSD-src-5e00ec74d8ce58f99801200d4d3d0412c7cc1b28.zip FreeBSD-src-5e00ec74d8ce58f99801200d4d3d0412c7cc1b28.tar.gz |
Gcc 3.4.2 20040728.
Diffstat (limited to 'contrib/gcc/builtin-attrs.def')
-rw-r--r-- | contrib/gcc/builtin-attrs.def | 100 |
1 files changed, 37 insertions, 63 deletions
diff --git a/contrib/gcc/builtin-attrs.def b/contrib/gcc/builtin-attrs.def index 7bdbd62..92fe65e 100644 --- a/contrib/gcc/builtin-attrs.def +++ b/contrib/gcc/builtin-attrs.def @@ -41,23 +41,15 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA DEF_ATTR_TREE_LIST (ENUM, PURPOSE, VALUE, CHAIN) Constructs a TREE_LIST with given PURPOSE, VALUE and CHAIN (given - as previous ENUM names). - - DEF_FN_ATTR (NAME, ATTRS, PREDICATE) - - Specifies that the function with name NAME (a previous ENUM for an - IDENTIFIER_NODE) has attributes ATTRS (a previous ENUM) if - PREDICATE is true. */ + as previous ENUM names). */ DEF_ATTR_NULL_TREE (ATTR_NULL) -/* Note that below we must avoid whitespace in arguments of CONCAT*. */ - /* Construct a tree for a given integer and a list containing it. */ #define DEF_ATTR_FOR_INT(VALUE) \ - DEF_ATTR_INT (CONCAT2 (ATTR_,VALUE), VALUE) \ - DEF_ATTR_TREE_LIST (CONCAT2 (ATTR_LIST_,VALUE), ATTR_NULL, \ - CONCAT2 (ATTR_,VALUE), ATTR_NULL) + 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) @@ -67,8 +59,8 @@ DEF_ATTR_FOR_INT (4) /* Construct a tree for a list of two integers. */ #define DEF_LIST_INT_INT(VALUE1, VALUE2) \ - DEF_ATTR_TREE_LIST (CONCAT4 (ATTR_LIST_,VALUE1,_,VALUE2), ATTR_NULL, \ - CONCAT2 (ATTR_,VALUE1), CONCAT2 (ATTR_LIST_,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 (2,0) @@ -86,6 +78,10 @@ DEF_ATTR_IDENT (ATTR_NONNULL, "nonnull") DEF_ATTR_IDENT (ATTR_NORETURN, "noreturn") DEF_ATTR_IDENT (ATTR_NOTHROW, "nothrow") 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_SCANF, "scanf") DEF_ATTR_IDENT (ATTR_STRFMON, "strfmon") @@ -102,19 +98,37 @@ DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LIST, ATTR_NORETURN, \ DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC, \ ATTR_NULL, ATTR_NOTHROW_LIST) -DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \ +DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \ ATTR_NOTHROW_LIST) -DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \ +DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \ ATTR_NOTHROW_LIST) -DEF_ATTR_TREE_LIST (ATTR_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, \ +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) /* Construct a tree for a format attribute. */ #define DEF_FORMAT_ATTRIBUTE(TYPE, FA, VALUES) \ - DEF_ATTR_TREE_LIST (CONCAT4 (ATTR_,TYPE,_,VALUES), ATTR_NULL, \ - CONCAT2 (ATTR_,TYPE), CONCAT2 (ATTR_LIST_,VALUES)) \ - DEF_ATTR_TREE_LIST (CONCAT4 (ATTR_FORMAT_,TYPE,_,VALUES), ATTR_FORMAT, \ - CONCAT4 (ATTR_,TYPE,_,VALUES), CONCAT2 (ATTR_NONNULL_,FA)) + 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_NOTHROW_NONNULL_##FA) DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_0) DEF_FORMAT_ATTRIBUTE(PRINTF,1,1_2) DEF_FORMAT_ATTRIBUTE(PRINTF,2,2_0) @@ -131,49 +145,9 @@ DEF_FORMAT_ATTRIBUTE(STRFMON,3,3_4) /* Construct a tree for a format_arg attribute. */ #define DEF_FORMAT_ARG_ATTRIBUTE(FA) \ - DEF_ATTR_TREE_LIST (CONCAT2 (ATTR_FORMAT_ARG_,FA), ATTR_FORMAT_ARG, \ - CONCAT2 (ATTR_LIST_,FA), CONCAT2 (ATTR_NONNULL_,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 -/* Define an attribute for a function, along with the IDENTIFIER_NODE. */ -#define DEF_FN_ATTR_IDENT(NAME, ATTRS, PREDICATE) \ - DEF_ATTR_IDENT (CONCAT2(ATTR_,NAME), STRINGX(NAME)) \ - DEF_FN_ATTR (CONCAT2(ATTR_,NAME), ATTRS, PREDICATE) - -/* The ISO C functions are always checked (whether <stdio.h> is - included or not), since it is common to call printf without - including <stdio.h>. There shouldn't be a problem with this, - since ISO C reserves these function names whether you include the - header file or not. In any case, the checking is harmless. With - -ffreestanding, these default attributes are disabled, and must be - specified manually if desired. */ - -/* Functions from ISO/IEC 9899:1990. */ -#define DEF_C89_ATTR(NAME, ATTRS) DEF_FN_ATTR_IDENT (NAME, ATTRS, flag_hosted) -DEF_C89_ATTR (fscanf, ATTR_FORMAT_SCANF_2_3) -DEF_C89_ATTR (vfprintf, ATTR_FORMAT_PRINTF_2_0) -DEF_C89_ATTR (strftime, ATTR_FORMAT_STRFTIME_3_0) -#undef DEF_C89_ATTR - -/* ISO C99 adds the snprintf and vscanf family functions. */ -#define DEF_C99_ATTR(NAME, ATTRS) \ - DEF_FN_ATTR_IDENT (NAME, ATTRS, \ - (flag_hosted \ - && (flag_isoc99 || flag_noniso_default_format_attributes))) -DEF_C99_ATTR (vfscanf, ATTR_FORMAT_SCANF_2_0) -#undef DEF_C99_ATTR - -/* Functions not in any version of ISO C. */ -#define DEF_EXT_ATTR(NAME, ATTRS) \ - DEF_FN_ATTR_IDENT (NAME, ATTRS, \ - flag_hosted && flag_noniso_default_format_attributes) -/* Uniforum/GNU gettext functions. */ -DEF_EXT_ATTR (gettext, ATTR_FORMAT_ARG_1) -DEF_EXT_ATTR (dgettext, ATTR_FORMAT_ARG_2) -DEF_EXT_ATTR (dcgettext, ATTR_FORMAT_ARG_2) -/* X/Open strfmon function. */ -DEF_EXT_ATTR (strfmon, ATTR_FORMAT_STRFMON_3_4) -#undef DEF_EXT_ATTR -#undef DEF_FN_ATTR_IDENT |