| /* This file contains the definitions and documentation for the |
| synchronization builtins used in the GNU compiler. |
| Copyright (C) 2005, 2007, 2010 Free Software Foundation, Inc. |
| |
| 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/>. */ |
| |
| /* Before including this file, you should define a macro: |
| |
| DEF_SYNC_BUILTIN (ENUM, NAME, TYPE, ATTRS) |
| |
| See builtins.def for details. */ |
| |
| /* Synchronization Primitives. The "_N" version is the one that the user |
| is supposed to be using. It's overloaded, and is resolved to one of the |
| "_1" through "_16" versions, plus some extra casts. */ |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_N, "__sync_fetch_and_add", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_1, "__sync_fetch_and_add_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_2, "__sync_fetch_and_add_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_4, "__sync_fetch_and_add_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_8, "__sync_fetch_and_add_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_ADD_16, "__sync_fetch_and_add_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_N, "__sync_fetch_and_sub", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_1, "__sync_fetch_and_sub_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_2, "__sync_fetch_and_sub_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_4, "__sync_fetch_and_sub_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_8, "__sync_fetch_and_sub_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_SUB_16, "__sync_fetch_and_sub_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_N, "__sync_fetch_and_or", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_1, "__sync_fetch_and_or_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_2, "__sync_fetch_and_or_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_4, "__sync_fetch_and_or_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_8, "__sync_fetch_and_or_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_OR_16, "__sync_fetch_and_or_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_N, "__sync_fetch_and_and", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_1, "__sync_fetch_and_and_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_2, "__sync_fetch_and_and_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_4, "__sync_fetch_and_and_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_8, "__sync_fetch_and_and_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_AND_16, "__sync_fetch_and_and_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_N, "__sync_fetch_and_xor", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_1, "__sync_fetch_and_xor_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_2, "__sync_fetch_and_xor_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_4, "__sync_fetch_and_xor_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_8, "__sync_fetch_and_xor_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_XOR_16, "__sync_fetch_and_xor_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_N, "__sync_fetch_and_nand", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_1, "__sync_fetch_and_nand_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_2, "__sync_fetch_and_nand_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_4, "__sync_fetch_and_nand_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_8, "__sync_fetch_and_nand_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_FETCH_AND_NAND_16, "__sync_fetch_and_nand_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_N, "__sync_add_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_1, "__sync_add_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_2, "__sync_add_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_4, "__sync_add_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_8, "__sync_add_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_ADD_AND_FETCH_16, "__sync_add_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_N, "__sync_sub_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_1, "__sync_sub_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_2, "__sync_sub_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_4, "__sync_sub_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_8, "__sync_sub_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_SUB_AND_FETCH_16, "__sync_sub_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_N, "__sync_or_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_1, "__sync_or_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_2, "__sync_or_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_4, "__sync_or_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_8, "__sync_or_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_OR_AND_FETCH_16, "__sync_or_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_N, "__sync_and_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_1, "__sync_and_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_2, "__sync_and_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_4, "__sync_and_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_8, "__sync_and_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_AND_AND_FETCH_16, "__sync_and_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_N, "__sync_xor_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_1, "__sync_xor_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_2, "__sync_xor_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_4, "__sync_xor_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_8, "__sync_xor_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_XOR_AND_FETCH_16, "__sync_xor_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_N, "__sync_nand_and_fetch", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_1, "__sync_nand_and_fetch_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_2, "__sync_nand_and_fetch_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_4, "__sync_nand_and_fetch_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_8, "__sync_nand_and_fetch_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_NAND_AND_FETCH_16, "__sync_nand_and_fetch_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_N, |
| "__sync_bool_compare_and_swap", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_1, |
| "__sync_bool_compare_and_swap_1", |
| BT_FN_BOOL_VPTR_I1_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_2, |
| "__sync_bool_compare_and_swap_2", |
| BT_FN_BOOL_VPTR_I2_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_4, |
| "__sync_bool_compare_and_swap_4", |
| BT_FN_BOOL_VPTR_I4_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_8, |
| "__sync_bool_compare_and_swap_8", |
| BT_FN_BOOL_VPTR_I8_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_BOOL_COMPARE_AND_SWAP_16, |
| "__sync_bool_compare_and_swap_16", |
| BT_FN_BOOL_VPTR_I16_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_N, |
| "__sync_val_compare_and_swap", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_1, |
| "__sync_val_compare_and_swap_1", |
| BT_FN_I1_VPTR_I1_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_2, |
| "__sync_val_compare_and_swap_2", |
| BT_FN_I2_VPTR_I2_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_4, |
| "__sync_val_compare_and_swap_4", |
| BT_FN_I4_VPTR_I4_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_8, |
| "__sync_val_compare_and_swap_8", |
| BT_FN_I8_VPTR_I8_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_VAL_COMPARE_AND_SWAP_16, |
| "__sync_val_compare_and_swap_16", |
| BT_FN_I16_VPTR_I16_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_N, "__sync_lock_test_and_set", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_1, "__sync_lock_test_and_set_1", |
| BT_FN_I1_VPTR_I1, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_2, "__sync_lock_test_and_set_2", |
| BT_FN_I2_VPTR_I2, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_4, "__sync_lock_test_and_set_4", |
| BT_FN_I4_VPTR_I4, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_8, "__sync_lock_test_and_set_8", |
| BT_FN_I8_VPTR_I8, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_TEST_AND_SET_16, "__sync_lock_test_and_set_16", |
| BT_FN_I16_VPTR_I16, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_N, "__sync_lock_release", |
| BT_FN_VOID_VAR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_1, "__sync_lock_release_1", |
| BT_FN_VOID_VPTR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_2, "__sync_lock_release_2", |
| BT_FN_VOID_VPTR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_4, "__sync_lock_release_4", |
| BT_FN_VOID_VPTR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_8, "__sync_lock_release_8", |
| BT_FN_VOID_VPTR, ATTR_NOTHROW_LEAF_LIST) |
| DEF_SYNC_BUILTIN (BUILT_IN_LOCK_RELEASE_16, "__sync_lock_release_16", |
| BT_FN_VOID_VPTR, ATTR_NOTHROW_LEAF_LIST) |
| |
| DEF_SYNC_BUILTIN (BUILT_IN_SYNCHRONIZE, "__sync_synchronize", |
| BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST) |
