/* * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef CPU_X86_VM_STUBROUTINES_X86_HPP #define CPU_X86_VM_STUBROUTINES_X86_HPP // This file holds the platform specific parts of the StubRoutines // definition. See stubRoutines.hpp for a description on how to // extend it. private: static address _verify_mxcsr_entry; // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers static address _key_shuffle_mask_addr; //shuffle mask for big-endian 128-bit integers static address _counter_shuffle_mask_addr; // masks and table for CRC32 static uint64_t _crc_by128_masks[]; static juint _crc_table[]; // table for CRC32C static juint* _crc32c_table; // swap mask for ghash static address _ghash_long_swap_mask_addr; static address _ghash_byte_swap_mask_addr; // upper word mask for sha1 static address _upper_word_mask_addr; // byte flip mask for sha1 static address _shuffle_byte_flip_mask_addr; //k256 table for sha256 static juint _k256[]; static address _k256_adr; #ifdef _LP64 static juint _k256_W[]; static address _k256_W_adr; #endif // byte flip mask for sha256 static address _pshuffle_byte_flip_mask_addr; //tables common for LIBM sin and cos static juint _ONEHALF[]; static address _ONEHALF_adr; static juint _P_2[]; static address _P_2_adr; static juint _SC_4[]; static address _SC_4_adr; static juint _Ctable[]; static address _Ctable_adr; static juint _SC_2[]; static address _SC_2_adr; static juint _SC_3[]; static address _SC_3_adr; static juint _SC_1[]; static address _SC_1_adr; static juint _PI_INV_TABLE[]; static address _PI_INV_TABLE_adr; static juint _PI_4[]; static address _PI_4_adr; static juint _PI32INV[]; static address _PI32INV_adr; static juint _SIGN_MASK[]; static address _SIGN_MASK_adr; static juint _P_1[]; static address _P_1_adr; static juint _P_3[]; static address _P_3_adr; static juint _NEG_ZERO[]; static address _NEG_ZERO_adr; //tables common for LIBM sincos and tancot static juint _L_2il0floatpacket_0[]; static address _L_2il0floatpacket_0_adr; static juint _Pi4Inv[]; static address _Pi4Inv_adr; static juint _Pi4x3[]; static address _Pi4x3_adr; static juint _Pi4x4[]; static address _Pi4x4_adr; static juint _ones[]; static address _ones_adr; public: static address verify_mxcsr_entry() { return _verify_mxcsr_entry; } static address key_shuffle_mask_addr() { return _key_shuffle_mask_addr; } static address counter_shuffle_mask_addr() { return _counter_shuffle_mask_addr; } static address crc_by128_masks_addr() { return (address)_crc_by128_masks; } static address ghash_long_swap_mask_addr() { return _ghash_long_swap_mask_addr; } static address ghash_byte_swap_mask_addr() { return _ghash_byte_swap_mask_addr; } static address upper_word_mask_addr() { return _upper_word_mask_addr; } static address shuffle_byte_flip_mask_addr() { return _shuffle_byte_flip_mask_addr; } static address k256_addr() { return _k256_adr; } #ifdef _LP64 static address k256_W_addr() { return _k256_W_adr; } #endif static address pshuffle_byte_flip_mask_addr() { return _pshuffle_byte_flip_mask_addr; } static void generate_CRC32C_table(bool is_pclmulqdq_supported); static address _ONEHALF_addr() { return _ONEHALF_adr; } static address _P_2_addr() { return _P_2_adr; } static address _SC_4_addr() { return _SC_4_adr; } static address _Ctable_addr() { return _Ctable_adr; } static address _SC_2_addr() { return _SC_2_adr; } static address _SC_3_addr() { return _SC_3_adr; } static address _SC_1_addr() { return _SC_1_adr; } static address _PI_INV_TABLE_addr() { return _PI_INV_TABLE_adr; } static address _PI_4_addr() { return _PI_4_adr; } static address _PI32INV_addr() { return _PI32INV_adr; } static address _SIGN_MASK_addr() { return _SIGN_MASK_adr; } static address _P_1_addr() { return _P_1_adr; } static address _P_3_addr() { return _P_3_adr; } static address _NEG_ZERO_addr() { return _NEG_ZERO_adr; } static address _L_2il0floatpacket_0_addr() { return _L_2il0floatpacket_0_adr; } static address _Pi4Inv_addr() { return _Pi4Inv_adr; } static address _Pi4x3_addr() { return _Pi4x3_adr; } static address _Pi4x4_addr() { return _Pi4x4_adr; } static address _ones_addr() { return _ones_adr; } #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP