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Initial Cortex-A AArch64 support. #946
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,245 @@ | ||
| /**************************************************************************//** | ||
| * @file cmsis_compiler.h | ||
| * @brief CMSIS compiler generic header file | ||
| * @version V1.0.0 | ||
| * @date 15. June 2020 | ||
| ******************************************************************************/ | ||
| /* | ||
| * Copyright (c) 2020 Arm Limited. All rights reserved. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| #ifndef __CMSIS_COMPILER_H | ||
| #define __CMSIS_COMPILER_H | ||
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| #include <stdint.h> | ||
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| /* | ||
| * Arm Compiler 4/5 | ||
| */ | ||
| #if defined ( __CC_ARM ) | ||
| #include "cmsis_armcc.h" | ||
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| /* | ||
| * Arm Compiler 6.6 LTM (armclang) | ||
| */ | ||
| #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) && (__ARMCC_VERSION < 6100100) | ||
| #include "cmsis_armclang_ltm.h" | ||
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| /* | ||
| * Arm Compiler above 6.10.1 (armclang) | ||
| */ | ||
| #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6100100) | ||
| #include "cmsis_armclang.h" | ||
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| /* | ||
| * GNU Compiler | ||
| */ | ||
| #elif defined ( __GNUC__ ) | ||
| #include "cmsis_gcc.h" | ||
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| /* | ||
| * IAR Compiler | ||
| */ | ||
| #elif defined ( __ICCARM__ ) | ||
| #include <cmsis_iccarm.h> | ||
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| /* | ||
| * TI Arm Compiler | ||
| */ | ||
| #elif defined ( __TI_ARM__ ) | ||
| #include <cmsis_ccs.h> | ||
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||
| #ifndef __ASM | ||
| #define __ASM __asm | ||
| #endif | ||
| #ifndef __INLINE | ||
| #define __INLINE inline | ||
| #endif | ||
| #ifndef __STATIC_INLINE | ||
| #define __STATIC_INLINE static inline | ||
| #endif | ||
| #ifndef __STATIC_FORCEINLINE | ||
| #define __STATIC_FORCEINLINE __STATIC_INLINE | ||
| #endif | ||
| #ifndef __NO_RETURN | ||
| #define __NO_RETURN __attribute__((noreturn)) | ||
| #endif | ||
| #ifndef CMSIS_DEPRECATED | ||
| #define CMSIS_DEPRECATED __attribute__((deprecated)) | ||
| #endif | ||
| #ifndef __USED | ||
| #define __USED __attribute__((used)) | ||
| #endif | ||
| #ifndef __WEAK | ||
| #define __WEAK __attribute__((weak)) | ||
| #endif | ||
| #ifndef __PACKED | ||
| #define __PACKED __attribute__((packed)) | ||
| #endif | ||
| #ifndef __PACKED_STRUCT | ||
| #define __PACKED_STRUCT struct __attribute__((packed)) | ||
| #endif | ||
| #ifndef __PACKED_UNION | ||
| #define __PACKED_UNION union __attribute__((packed)) | ||
| #endif | ||
| #ifndef __UNALIGNED_UINT32 | ||
| struct __attribute__((packed)) T_UINT32 { uint32_t v; }; | ||
| #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) | ||
| #endif | ||
| #ifndef __ALIGNED | ||
| #define __ALIGNED(x) __attribute__((aligned(x))) | ||
| #endif | ||
| #ifndef __RESTRICT | ||
| #define __RESTRICT __restrict | ||
| #endif | ||
| #ifndef __COMPILER_BARRIER | ||
| #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored. | ||
| #define __COMPILER_BARRIER() (void)0 | ||
| #endif | ||
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|
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| /* | ||
| * TASKING Compiler | ||
| */ | ||
| #elif defined ( __TASKING__ ) | ||
| /* | ||
| * The CMSIS functions have been implemented as intrinsics in the compiler. | ||
| * Please use "carm -?i" to get an up to date list of all intrinsics, | ||
| * Including the CMSIS ones. | ||
| */ | ||
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| #ifndef __ASM | ||
| #define __ASM __asm | ||
| #endif | ||
| #ifndef __INLINE | ||
| #define __INLINE inline | ||
| #endif | ||
| #ifndef __STATIC_INLINE | ||
| #define __STATIC_INLINE static inline | ||
| #endif | ||
| #ifndef __STATIC_FORCEINLINE | ||
| #define __STATIC_FORCEINLINE __STATIC_INLINE | ||
| #endif | ||
| #ifndef __NO_RETURN | ||
| #define __NO_RETURN __attribute__((noreturn)) | ||
| #endif | ||
| #ifndef CMSIS_DEPRECATED | ||
| #define CMSIS_DEPRECATED __attribute__((deprecated)) | ||
| #endif | ||
| #ifndef __USED | ||
| #define __USED __attribute__((used)) | ||
| #endif | ||
| #ifndef __WEAK | ||
| #define __WEAK __attribute__((weak)) | ||
| #endif | ||
| #ifndef __PACKED | ||
| #define __PACKED __packed__ | ||
| #endif | ||
| #ifndef __PACKED_STRUCT | ||
| #define __PACKED_STRUCT struct __packed__ | ||
| #endif | ||
| #ifndef __PACKED_UNION | ||
| #define __PACKED_UNION union __packed__ | ||
| #endif | ||
| #ifndef __UNALIGNED_UINT32 | ||
| struct __packed__ T_UINT32 { uint32_t v; }; | ||
| #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) | ||
| #endif | ||
| #ifndef __ALIGNED | ||
| #define __ALIGNED(x) __align(x) | ||
| #endif | ||
| #ifndef __RESTRICT | ||
| #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. | ||
| #define __RESTRICT | ||
| #endif | ||
| #ifndef __COMPILER_BARRIER | ||
| #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored. | ||
| #define __COMPILER_BARRIER() (void)0 | ||
| #endif | ||
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| /* | ||
| * COSMIC Compiler | ||
| */ | ||
| #elif defined ( __CSMC__ ) | ||
| #include <cmsis_csm.h> | ||
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| #ifndef __ASM | ||
| #define __ASM _asm | ||
| #endif | ||
| #ifndef __INLINE | ||
| #define __INLINE inline | ||
| #endif | ||
| #ifndef __STATIC_INLINE | ||
| #define __STATIC_INLINE static inline | ||
| #endif | ||
| #ifndef __STATIC_FORCEINLINE | ||
| #define __STATIC_FORCEINLINE __STATIC_INLINE | ||
| #endif | ||
| #ifndef __NO_RETURN | ||
| // NO RETURN is automatically detected hence no warning here | ||
| #define __NO_RETURN | ||
| #endif | ||
| #ifndef __USED | ||
| #warning No compiler specific solution for __USED. __USED is ignored. | ||
| #define __USED | ||
| #endif | ||
| #ifndef CMSIS_DEPRECATED | ||
| #warning No compiler specific solution for CMSIS_DEPRECATED. CMSIS_DEPRECATED is ignored. | ||
| #define CMSIS_DEPRECATED | ||
| #endif | ||
| #ifndef __WEAK | ||
| #define __WEAK __weak | ||
| #endif | ||
| #ifndef __PACKED | ||
| #define __PACKED @packed | ||
| #endif | ||
| #ifndef __PACKED_STRUCT | ||
| #define __PACKED_STRUCT @packed struct | ||
| #endif | ||
| #ifndef __PACKED_UNION | ||
| #define __PACKED_UNION @packed union | ||
| #endif | ||
| #ifndef __UNALIGNED_UINT32 | ||
| @packed struct T_UINT32 { uint32_t v; }; | ||
| #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) | ||
| #endif | ||
| #ifndef __ALIGNED | ||
| #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored. | ||
| #define __ALIGNED(x) | ||
| #endif | ||
| #ifndef __RESTRICT | ||
| #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. | ||
| #define __RESTRICT | ||
| #endif | ||
| #ifndef __COMPILER_BARRIER | ||
| #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored. | ||
| #define __COMPILER_BARRIER() (void)0 | ||
| #endif | ||
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| #else | ||
| #error Unknown compiler. | ||
| #endif | ||
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| #endif /* __CMSIS_COMPILER_H */ | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /**************************************************************************//** | ||
| * @file cmsis_cp15.h | ||
| * @brief CMSIS compiler specific macros, functions, instructions | ||
| * @version V1.0.0 | ||
| * @date 15. June 2020 | ||
| ******************************************************************************/ | ||
| /* | ||
| * Copyright (c) 2020 Arm Limited. All rights reserved. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the License); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| #if defined ( __ICCARM__ ) | ||
| #pragma system_include /* treat file as system include file for MISRA check */ | ||
| #elif defined (__clang__) | ||
| #pragma clang system_header /* treat file as system include file */ | ||
| #endif | ||
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| #ifndef __CMSIS_CP15_H | ||
| #define __CMSIS_CP15_H | ||
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| #endif |
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Hi,
Did you consider adding the support inside the existing Core_A directory? (to reduce duplication)
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Well, yes I've considered to use Core_A directory at the very beginning. But then I've ran into the problem that I have to pollute existing headers by AArch64 routine implementations.