nsz Git - cparser/blob - builtins.h

   1 /*
   2  * This file is part of cparser.
   3  * Copyright (C) 2007-2010 Matthias Braun <matze@braunis.de>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  18  * 02111-1307, USA.
  19  */
  20 #ifndef BUILTINS_H
  21 #define BUILTINS_H
  22
  23 #include <stdbool.h>
  24
  25 /**
  26  * GNU builtin or MS intrinsic functions.
  27  */
  28 typedef enum builtin_kind_t {
  29         bk_none = 0,
  30
  31         bk_gnu_builtin___memcpy_chk,
  32         bk_gnu_builtin___memmove_chk,
  33         bk_gnu_builtin___memset_chk,
  34         bk_gnu_builtin___snprintf_chk,
  35         bk_gnu_builtin___sprintf_chk,
  36         bk_gnu_builtin___stpcpy_chk,
  37         bk_gnu_builtin___strcat_chk,
  38         bk_gnu_builtin___strcpy_chk,
  39         bk_gnu_builtin___strncat_chk,
  40         bk_gnu_builtin___strncpy_chk,
  41         bk_gnu_builtin___vsnprintf_chk,
  42         bk_gnu_builtin___vsprintf_chk,
  43         bk_gnu_builtin_abort,
  44         bk_gnu_builtin_abs,
  45         bk_gnu_builtin_alloca,
  46         bk_gnu_builtin_clz,
  47         bk_gnu_builtin_ctz,
  48         bk_gnu_builtin_exit,
  49         bk_gnu_builtin_expect,
  50         bk_gnu_builtin_ffs,
  51         bk_gnu_builtin_frame_address,
  52         bk_gnu_builtin_huge_val,
  53         bk_gnu_builtin_huge_valf,
  54         bk_gnu_builtin_huge_vall,
  55         bk_gnu_builtin_inf,
  56         bk_gnu_builtin_inff,
  57         bk_gnu_builtin_infl,
  58         bk_gnu_builtin_labs,
  59         bk_gnu_builtin_llabs,
  60         bk_gnu_builtin_malloc,
  61         bk_gnu_builtin_memcmp,
  62         bk_gnu_builtin_memcpy,
  63         bk_gnu_builtin_memmove,
  64         bk_gnu_builtin_memset,
  65         bk_gnu_builtin_nan,
  66         bk_gnu_builtin_nanf,
  67         bk_gnu_builtin_nanl,
  68         bk_gnu_builtin_object_size,
  69         bk_gnu_builtin_parity,
  70         bk_gnu_builtin_popcount,
  71         bk_gnu_builtin_prefetch,
  72         bk_gnu_builtin_return_address,
  73         bk_gnu_builtin_snprintf,
  74         bk_gnu_builtin_sprintf,
  75         bk_gnu_builtin_stpcpy,
  76         bk_gnu_builtin_strcat,
  77         bk_gnu_builtin_strcmp,
  78         bk_gnu_builtin_strcpy,
  79         bk_gnu_builtin_strlen,
  80         bk_gnu_builtin_strncat,
  81         bk_gnu_builtin_strncpy,
  82         bk_gnu_builtin_trap,
  83         bk_gnu_builtin_va_end,
  84         bk_gnu_builtin_vsnprintf,
  85         bk_gnu_builtin_vsprintf,
  86
  87         bk_ms_AddressOfReturnAddress,
  88         bk_ms_BitScanForward,
  89         bk_ms_BitScanReverse,
  90         bk_ms_InterlockedExchange,
  91         bk_ms_InterlockedExchange64,
  92         bk_ms_ReturnAddress,
  93         bk_ms__debugbreak,
  94         bk_ms__inbyte,
  95         bk_ms__indword,
  96         bk_ms__inword,
  97         bk_ms__outbyte,
  98         bk_ms__outdword,
  99         bk_ms__outword,
 100         bk_ms__popcount,
 101         bk_ms__ud2,
 102         bk_ms_byteswap_uint64,
 103         bk_ms_byteswap_ulong,
 104         bk_ms_byteswap_ushort,
 105         bk_ms_disable,
 106         bk_ms_enable,
 107         bk_ms_rotl,
 108         bk_ms_rotl64,
 109         bk_ms_rotr,
 110         bk_ms_rotr64,
 111 } builtin_kind_t;
 112
 113 /**
 114  * Create predefined gnu builtins.
 115  */
 116 void create_gnu_builtins(void);
 117
 118 /**
 119  * Create predefined MS intrinsics.
 120  */
 121 void create_microsoft_intrinsics(void);
 122
 123 /**
 124  * Some of the gnu builtins are simply more elaborate declarations of
 125  * library functions. Return the library function name so we can simply
 126  * replace the builtins with these during code generation
 127  */
 128 entity_t *get_builtin_replacement(const entity_t *builtin_entity);
 129
 130 int get_builtin_chk_arg_pos(builtin_kind_t kind);
 131
 132 #endif