arch.h (1521B)
1 /* 2 * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef HEXAGON_ARCH_H 19 #define HEXAGON_ARCH_H 20 21 #include "qemu/int128.h" 22 23 extern const uint8_t rLPS_table_64x4[64][4]; 24 extern const uint8_t AC_next_state_MPS_64[64]; 25 extern const uint8_t AC_next_state_LPS_64[64]; 26 27 uint64_t interleave(uint32_t odd, uint32_t even); 28 uint64_t deinterleave(uint64_t src); 29 int32_t conv_round(int32_t a, int n); 30 void arch_fpop_start(CPUHexagonState *env); 31 void arch_fpop_end(CPUHexagonState *env); 32 int arch_sf_recip_common(float32 *Rs, float32 *Rt, float32 *Rd, 33 int *adjust, float_status *fp_status); 34 int arch_sf_invsqrt_common(float32 *Rs, float32 *Rd, int *adjust, 35 float_status *fp_status); 36 37 extern const uint8_t recip_lookup_table[128]; 38 39 extern const uint8_t invsqrt_lookup_table[128]; 40 41 #endif