1 /* ARM Non-NEON ACLE intrinsics include file.
2
3 Copyright (C) 2013-2018 Free Software Foundation, Inc.
4 Contributed by ARM Ltd.
5
6 This file is part of GCC.
7
8 GCC is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published
10 by the Free Software Foundation; either version 3, or (at your
11 option) any later version.
12
13 GCC is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 License for more details.
17
18 Under Section 7 of GPL version 3, you are granted additional
19 permissions described in the GCC Runtime Library Exception, version
20 3.1, as published by the Free Software Foundation.
21
22 You should have received a copy of the GNU General Public License and
23 a copy of the GCC Runtime Library Exception along with this program;
24 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
25 <http://www.gnu.org/licenses/>. */
26
27 #ifndef _GCC_ARM_ACLE_H
28 #define _GCC_ARM_ACLE_H
29
30 #include <stdint.h>
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 #if (!__thumb__ || __thumb2__) && __ARM_ARCH >= 4
36 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_cdp(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRd,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)37 __arm_cdp (const unsigned int __coproc, const unsigned int __opc1,
38 const unsigned int __CRd, const unsigned int __CRn,
39 const unsigned int __CRm, const unsigned int __opc2)
40 {
41 __builtin_arm_cdp (__coproc, __opc1, __CRd, __CRn, __CRm, __opc2);
42 }
43
44 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_ldc(const unsigned int __coproc,const unsigned int __CRd,const void * __p)45 __arm_ldc (const unsigned int __coproc, const unsigned int __CRd,
46 const void * __p)
47 {
48 __builtin_arm_ldc (__coproc, __CRd, __p);
49 }
50
51 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_ldcl(const unsigned int __coproc,const unsigned int __CRd,const void * __p)52 __arm_ldcl (const unsigned int __coproc, const unsigned int __CRd,
53 const void * __p)
54 {
55 __builtin_arm_ldcl (__coproc, __CRd, __p);
56 }
57
58 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_stc(const unsigned int __coproc,const unsigned int __CRd,void * __p)59 __arm_stc (const unsigned int __coproc, const unsigned int __CRd,
60 void * __p)
61 {
62 __builtin_arm_stc (__coproc, __CRd, __p);
63 }
64
65 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_stcl(const unsigned int __coproc,const unsigned int __CRd,void * __p)66 __arm_stcl (const unsigned int __coproc, const unsigned int __CRd,
67 void * __p)
68 {
69 __builtin_arm_stcl (__coproc, __CRd, __p);
70 }
71
72 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_mcr(const unsigned int __coproc,const unsigned int __opc1,uint32_t __value,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)73 __arm_mcr (const unsigned int __coproc, const unsigned int __opc1,
74 uint32_t __value, const unsigned int __CRn, const unsigned int __CRm,
75 const unsigned int __opc2)
76 {
77 __builtin_arm_mcr (__coproc, __opc1, __value, __CRn, __CRm, __opc2);
78 }
79
80 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__arm_mrc(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)81 __arm_mrc (const unsigned int __coproc, const unsigned int __opc1,
82 const unsigned int __CRn, const unsigned int __CRm,
83 const unsigned int __opc2)
84 {
85 return __builtin_arm_mrc (__coproc, __opc1, __CRn, __CRm, __opc2);
86 }
87 #if __ARM_ARCH >= 5
88 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_cdp2(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRd,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)89 __arm_cdp2 (const unsigned int __coproc, const unsigned int __opc1,
90 const unsigned int __CRd, const unsigned int __CRn,
91 const unsigned int __CRm, const unsigned int __opc2)
92 {
93 __builtin_arm_cdp2 (__coproc, __opc1, __CRd, __CRn, __CRm, __opc2);
94 }
95
96 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_ldc2(const unsigned int __coproc,const unsigned int __CRd,const void * __p)97 __arm_ldc2 (const unsigned int __coproc, const unsigned int __CRd,
98 const void * __p)
99 {
100 __builtin_arm_ldc2 (__coproc, __CRd, __p);
101 }
102
103 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_ldc2l(const unsigned int __coproc,const unsigned int __CRd,const void * __p)104 __arm_ldc2l (const unsigned int __coproc, const unsigned int __CRd,
105 const void * __p)
106 {
107 __builtin_arm_ldc2l (__coproc, __CRd, __p);
108 }
109
110 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_stc2(const unsigned int __coproc,const unsigned int __CRd,void * __p)111 __arm_stc2 (const unsigned int __coproc, const unsigned int __CRd,
112 void * __p)
113 {
114 __builtin_arm_stc2 (__coproc, __CRd, __p);
115 }
116
117 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_stc2l(const unsigned int __coproc,const unsigned int __CRd,void * __p)118 __arm_stc2l (const unsigned int __coproc, const unsigned int __CRd,
119 void * __p)
120 {
121 __builtin_arm_stc2l (__coproc, __CRd, __p);
122 }
123
124 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_mcr2(const unsigned int __coproc,const unsigned int __opc1,uint32_t __value,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)125 __arm_mcr2 (const unsigned int __coproc, const unsigned int __opc1,
126 uint32_t __value, const unsigned int __CRn,
127 const unsigned int __CRm, const unsigned int __opc2)
128 {
129 __builtin_arm_mcr2 (__coproc, __opc1, __value, __CRn, __CRm, __opc2);
130 }
131
132 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__arm_mrc2(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRn,const unsigned int __CRm,const unsigned int __opc2)133 __arm_mrc2 (const unsigned int __coproc, const unsigned int __opc1,
134 const unsigned int __CRn, const unsigned int __CRm,
135 const unsigned int __opc2)
136 {
137 return __builtin_arm_mrc2 (__coproc, __opc1, __CRn, __CRm, __opc2);
138 }
139
140 #if __ARM_ARCH >= 6 || defined (__ARM_ARCH_5TE__)
141
142 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_mcrr(const unsigned int __coproc,const unsigned int __opc1,uint64_t __value,const unsigned int __CRm)143 __arm_mcrr (const unsigned int __coproc, const unsigned int __opc1,
144 uint64_t __value, const unsigned int __CRm)
145 {
146 __builtin_arm_mcrr (__coproc, __opc1, __value, __CRm);
147 }
148
149 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
__arm_mrrc(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRm)150 __arm_mrrc (const unsigned int __coproc, const unsigned int __opc1,
151 const unsigned int __CRm)
152 {
153 return __builtin_arm_mrrc (__coproc, __opc1, __CRm);
154 }
155
156 #if __ARM_ARCH >= 6
157
158 __extension__ static __inline void __attribute__ ((__always_inline__))
__arm_mcrr2(const unsigned int __coproc,const unsigned int __opc1,uint64_t __value,const unsigned int __CRm)159 __arm_mcrr2 (const unsigned int __coproc, const unsigned int __opc1,
160 uint64_t __value, const unsigned int __CRm)
161 {
162 __builtin_arm_mcrr2 (__coproc, __opc1, __value, __CRm);
163 }
164
165 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
__arm_mrrc2(const unsigned int __coproc,const unsigned int __opc1,const unsigned int __CRm)166 __arm_mrrc2 (const unsigned int __coproc, const unsigned int __opc1,
167 const unsigned int __CRm)
168 {
169 return __builtin_arm_mrrc2 (__coproc, __opc1, __CRm);
170 }
171 #endif /* __ARM_ARCH >= 6. */
172 #endif /* __ARM_ARCH >= 6 || defined (__ARM_ARCH_5TE__). */
173 #endif /* __ARM_ARCH >= 5. */
174 #endif /* (!__thumb__ || __thumb2__) && __ARM_ARCH >= 4. */
175
176 #pragma GCC push_options
177 #ifdef __ARM_FEATURE_CRC32
178 #ifdef __ARM_FP
179 #pragma GCC target ("arch=armv8-a+crc+simd")
180 #else
181 #pragma GCC target ("arch=armv8-a+crc")
182 #endif
183
184 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32b(uint32_t __a,uint8_t __b)185 __crc32b (uint32_t __a, uint8_t __b)
186 {
187 return __builtin_arm_crc32b (__a, __b);
188 }
189
190 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32h(uint32_t __a,uint16_t __b)191 __crc32h (uint32_t __a, uint16_t __b)
192 {
193 return __builtin_arm_crc32h (__a, __b);
194 }
195
196 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32w(uint32_t __a,uint32_t __b)197 __crc32w (uint32_t __a, uint32_t __b)
198 {
199 return __builtin_arm_crc32w (__a, __b);
200 }
201
202 #ifdef __ARM_32BIT_STATE
203 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32d(uint32_t __a,uint64_t __b)204 __crc32d (uint32_t __a, uint64_t __b)
205 {
206 uint32_t __d;
207
208 __d = __crc32w (__crc32w (__a, __b & 0xffffffffULL), __b >> 32);
209 return __d;
210 }
211 #endif
212
213 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32cb(uint32_t __a,uint8_t __b)214 __crc32cb (uint32_t __a, uint8_t __b)
215 {
216 return __builtin_arm_crc32cb (__a, __b);
217 }
218
219 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32ch(uint32_t __a,uint16_t __b)220 __crc32ch (uint32_t __a, uint16_t __b)
221 {
222 return __builtin_arm_crc32ch (__a, __b);
223 }
224
225 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32cw(uint32_t __a,uint32_t __b)226 __crc32cw (uint32_t __a, uint32_t __b)
227 {
228 return __builtin_arm_crc32cw (__a, __b);
229 }
230
231 #ifdef __ARM_32BIT_STATE
232 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
__crc32cd(uint32_t __a,uint64_t __b)233 __crc32cd (uint32_t __a, uint64_t __b)
234 {
235 uint32_t __d;
236
237 __d = __crc32cw (__crc32cw (__a, __b & 0xffffffffULL), __b >> 32);
238 return __d;
239 }
240 #endif
241
242 #endif /* __ARM_FEATURE_CRC32 */
243 #pragma GCC pop_options
244
245 #ifdef __cplusplus
246 }
247 #endif
248
249 #endif
250