b01568c2cd
We had architectures doing this differently, some had a dedicated sys_io.h file, some not. Unify how it is done by splitting the arch specific sys_io implementation into a sys_io file and include it instead. Move bits_portable.h to arch/common and split the file so more architecture can reuse some of the definitions here instead of duplicating code. Where applicable use the common sys_io/ffs definitions. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
35 lines
593 B
C
35 lines
593 B
C
/* asm_inline_gcc.h - ARC inline assembler and macros for public functions */
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/*
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* Copyright (c) 2015 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_ARCH_ARC_V2_ASM_INLINE_GCC_H_
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#define ZEPHYR_INCLUDE_ARCH_ARC_V2_ASM_INLINE_GCC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _ASMLANGUAGE
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#include <zephyr/types.h>
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#include <stddef.h>
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/**
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* @brief read timestamp register (CPU frequency)
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*/
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extern u64_t z_tsc_read(void);
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#endif /* _ASMLANGUAGE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_INCLUDE_ARCH_ARC_V2_ASM_INLINE_GCC_H_ */
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