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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | /*===------------ larchintrin.h - LoongArch intrinsics ---------------------=== |
| 2 | * |
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| 3 | * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | * See https://llvm.org/LICENSE.txt for license information. |
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| 5 | * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | * |
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| 7 | *===-----------------------------------------------------------------------=== |
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| 8 | */ |
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| 9 | |||
| 10 | #ifndef _LOONGARCH_BASE_INTRIN_H |
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| 11 | #define _LOONGARCH_BASE_INTRIN_H |
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| 12 | |||
| 13 | #ifdef __cplusplus |
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| 14 | extern "C" { |
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| 15 | #endif |
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| 16 | |||
| 17 | typedef struct rdtime { |
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| 18 | unsigned int value; |
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| 19 | unsigned int timeid; |
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| 20 | } __rdtime_t; |
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| 21 | |||
| 22 | #if __loongarch_grlen == 64 |
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| 23 | typedef struct drdtime { |
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| 24 | unsigned long dvalue; |
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| 25 | unsigned long dtimeid; |
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| 26 | } __drdtime_t; |
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| 27 | |||
| 28 | extern __inline __drdtime_t |
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| 29 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 30 | __rdtime_d(void) { |
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| 31 | __drdtime_t __drdtime; |
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| 32 | __asm__ volatile( |
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| 33 | "rdtime.d %[val], %[tid]\n\t" |
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| 34 | : [val] "=&r"(__drdtime.dvalue), [tid] "=&r"(__drdtime.dtimeid)); |
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| 35 | return __drdtime; |
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| 36 | } |
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| 37 | #endif |
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| 38 | |||
| 39 | extern __inline __rdtime_t |
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| 40 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 41 | __rdtimeh_w(void) { |
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| 42 | __rdtime_t __rdtime; |
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| 43 | __asm__ volatile("rdtimeh.w %[val], %[tid]\n\t" |
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| 44 | : [val] "=&r"(__rdtime.value), [tid] "=&r"(__rdtime.timeid)); |
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| 45 | return __rdtime; |
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| 46 | } |
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| 47 | |||
| 48 | extern __inline __rdtime_t |
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| 49 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 50 | __rdtimel_w(void) { |
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| 51 | __rdtime_t __rdtime; |
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| 52 | __asm__ volatile("rdtimel.w %[val], %[tid]\n\t" |
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| 53 | : [val] "=&r"(__rdtime.value), [tid] "=&r"(__rdtime.timeid)); |
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| 54 | return __rdtime; |
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| 55 | } |
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| 56 | |||
| 57 | #if __loongarch_grlen == 64 |
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| 58 | extern __inline int |
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| 59 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 60 | __crc_w_b_w(char _1, int _2) { |
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| 61 | return (int)__builtin_loongarch_crc_w_b_w((char)_1, (int)_2); |
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| 62 | } |
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| 63 | |||
| 64 | extern __inline int |
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| 65 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 66 | __crc_w_h_w(short _1, int _2) { |
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| 67 | return (int)__builtin_loongarch_crc_w_h_w((short)_1, (int)_2); |
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| 68 | } |
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| 69 | |||
| 70 | extern __inline int |
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| 71 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 72 | __crc_w_w_w(int _1, int _2) { |
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| 73 | return (int)__builtin_loongarch_crc_w_w_w((int)_1, (int)_2); |
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| 74 | } |
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| 75 | |||
| 76 | extern __inline int |
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| 77 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 78 | __crc_w_d_w(long int _1, int _2) { |
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| 79 | return (int)__builtin_loongarch_crc_w_d_w((long int)_1, (int)_2); |
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| 80 | } |
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| 81 | |||
| 82 | extern __inline int |
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| 83 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 84 | __crcc_w_b_w(char _1, int _2) { |
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| 85 | return (int)__builtin_loongarch_crcc_w_b_w((char)_1, (int)_2); |
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| 86 | } |
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| 87 | |||
| 88 | extern __inline int |
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| 89 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 90 | __crcc_w_h_w(short _1, int _2) { |
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| 91 | return (int)__builtin_loongarch_crcc_w_h_w((short)_1, (int)_2); |
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| 92 | } |
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| 93 | |||
| 94 | extern __inline int |
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| 95 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 96 | __crcc_w_w_w(int _1, int _2) { |
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| 97 | return (int)__builtin_loongarch_crcc_w_w_w((int)_1, (int)_2); |
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| 98 | } |
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| 99 | |||
| 100 | extern __inline int |
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| 101 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 102 | __crcc_w_d_w(long int _1, int _2) { |
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| 103 | return (int)__builtin_loongarch_crcc_w_d_w((long int)_1, (int)_2); |
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| 104 | } |
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| 105 | #endif |
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| 106 | |||
| 107 | #define __break(/*ui15*/ _1) __builtin_loongarch_break((_1)) |
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| 108 | |||
| 109 | #if __loongarch_grlen == 32 |
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| 110 | #define __cacop_w(/*uimm5*/ _1, /*unsigned int*/ _2, /*simm12*/ _3) \ |
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| 111 | ((void)__builtin_loongarch_cacop_w((_1), (unsigned int)(_2), (_3))) |
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| 112 | #endif |
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| 113 | |||
| 114 | #if __loongarch_grlen == 64 |
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| 115 | #define __cacop_d(/*uimm5*/ _1, /*unsigned long int*/ _2, /*simm12*/ _3) \ |
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| 116 | ((void)__builtin_loongarch_cacop_d((_1), (unsigned long int)(_2), (_3))) |
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| 117 | #endif |
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| 118 | |||
| 119 | #define __dbar(/*ui15*/ _1) __builtin_loongarch_dbar((_1)) |
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| 120 | |||
| 121 | #define __ibar(/*ui15*/ _1) __builtin_loongarch_ibar((_1)) |
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| 122 | |||
| 123 | #define __movfcsr2gr(/*ui5*/ _1) __builtin_loongarch_movfcsr2gr((_1)); |
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| 124 | |||
| 125 | #define __movgr2fcsr(/*ui5*/ _1, _2) \ |
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| 126 | __builtin_loongarch_movgr2fcsr((_1), (unsigned int)_2); |
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| 127 | |||
| 128 | #define __syscall(/*ui15*/ _1) __builtin_loongarch_syscall((_1)) |
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| 129 | |||
| 130 | #define __csrrd_w(/*ui14*/ _1) ((unsigned int)__builtin_loongarch_csrrd_w((_1))) |
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| 131 | |||
| 132 | #define __csrwr_w(/*unsigned int*/ _1, /*ui14*/ _2) \ |
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| 133 | ((unsigned int)__builtin_loongarch_csrwr_w((unsigned int)(_1), (_2))) |
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| 134 | |||
| 135 | #define __csrxchg_w(/*unsigned int*/ _1, /*unsigned int*/ _2, /*ui14*/ _3) \ |
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| 136 | ((unsigned int)__builtin_loongarch_csrxchg_w((unsigned int)(_1), \ |
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| 137 | (unsigned int)(_2), (_3))) |
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| 138 | |||
| 139 | #if __loongarch_grlen == 64 |
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| 140 | #define __csrrd_d(/*ui14*/ _1) \ |
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| 141 | ((unsigned long int)__builtin_loongarch_csrrd_d((_1))) |
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| 142 | |||
| 143 | #define __csrwr_d(/*unsigned long int*/ _1, /*ui14*/ _2) \ |
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| 144 | ((unsigned long int)__builtin_loongarch_csrwr_d((unsigned long int)(_1), \ |
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| 145 | (_2))) |
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| 146 | |||
| 147 | #define __csrxchg_d(/*unsigned long int*/ _1, /*unsigned long int*/ _2, \ |
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| 148 | /*ui14*/ _3) \ |
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| 149 | ((unsigned long int)__builtin_loongarch_csrxchg_d( \ |
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| 150 | (unsigned long int)(_1), (unsigned long int)(_2), (_3))) |
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| 151 | #endif |
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| 152 | |||
| 153 | extern __inline unsigned char |
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| 154 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 155 | __iocsrrd_b(unsigned int _1) { |
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| 156 | return (unsigned char)__builtin_loongarch_iocsrrd_b((unsigned int)_1); |
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| 157 | } |
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| 158 | |||
| 159 | extern __inline unsigned char |
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| 160 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 161 | __iocsrrd_h(unsigned int _1) { |
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| 162 | return (unsigned short)__builtin_loongarch_iocsrrd_h((unsigned int)_1); |
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| 163 | } |
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| 164 | |||
| 165 | extern __inline unsigned int |
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| 166 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 167 | __iocsrrd_w(unsigned int _1) { |
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| 168 | return (unsigned int)__builtin_loongarch_iocsrrd_w((unsigned int)_1); |
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| 169 | } |
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| 170 | |||
| 171 | #if __loongarch_grlen == 64 |
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| 172 | extern __inline unsigned long int |
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| 173 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 174 | __iocsrrd_d(unsigned int _1) { |
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| 175 | return (unsigned long int)__builtin_loongarch_iocsrrd_d((unsigned int)_1); |
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| 176 | } |
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| 177 | #endif |
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| 178 | |||
| 179 | extern __inline void |
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| 180 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 181 | __iocsrwr_b(unsigned char _1, unsigned int _2) { |
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| 182 | __builtin_loongarch_iocsrwr_b((unsigned char)_1, (unsigned int)_2); |
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| 183 | } |
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| 184 | |||
| 185 | extern __inline void |
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| 186 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 187 | __iocsrwr_h(unsigned short _1, unsigned int _2) { |
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| 188 | __builtin_loongarch_iocsrwr_h((unsigned short)_1, (unsigned int)_2); |
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| 189 | } |
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| 190 | |||
| 191 | extern __inline void |
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| 192 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 193 | __iocsrwr_w(unsigned int _1, unsigned int _2) { |
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| 194 | __builtin_loongarch_iocsrwr_w((unsigned int)_1, (unsigned int)_2); |
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| 195 | } |
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| 196 | |||
| 197 | extern __inline unsigned int |
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| 198 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 199 | __cpucfg(unsigned int _1) { |
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| 200 | return (unsigned int)__builtin_loongarch_cpucfg((unsigned int)_1); |
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| 201 | } |
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| 202 | |||
| 203 | #if __loongarch_grlen == 64 |
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| 204 | extern __inline void |
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| 205 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 206 | __iocsrwr_d(unsigned long int _1, unsigned int _2) { |
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| 207 | __builtin_loongarch_iocsrwr_d((unsigned long int)_1, (unsigned int)_2); |
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| 208 | } |
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| 209 | |||
| 210 | extern __inline void |
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| 211 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 212 | __asrtgt_d(long int _1, long int _2) { |
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| 213 | __builtin_loongarch_asrtgt_d((long int)_1, (long int)_2); |
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| 214 | } |
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| 215 | |||
| 216 | extern __inline void |
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| 217 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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| 218 | __asrtle_d(long int _1, long int _2) { |
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| 219 | __builtin_loongarch_asrtle_d((long int)_1, (long int)_2); |
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| 220 | } |
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| 221 | #endif |
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| 222 | |||
| 223 | #if __loongarch_grlen == 64 |
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| 224 | #define __lddir_d(/*long int*/ _1, /*ui5*/ _2) \ |
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| 225 | ((long int)__builtin_loongarch_lddir_d((long int)(_1), (_2))) |
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| 226 | |||
| 227 | #define __ldpte_d(/*long int*/ _1, /*ui5*/ _2) \ |
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| 228 | ((void)__builtin_loongarch_ldpte_d((long int)(_1), (_2))) |
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| 229 | #endif |
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| 230 | |||
| 231 | #ifdef __cplusplus |
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| 232 | } |
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| 233 | #endif |
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| 234 | #endif /* _LOONGARCH_BASE_INTRIN_H */ |