28 lines
553 B
C
28 lines
553 B
C
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/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2018-10-03 Bernard The first version
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*/
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#ifndef CPUPORT_H__
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#define CPUPORT_H__
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#include <rtconfig.h>
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/* bytes of register width */
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#ifdef ARCH_CPU_64BIT
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#define STORE sd
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#define LOAD ld
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#define REGBYTES 8
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#else
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// error here, not portable
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#endif
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#endif
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#ifdef RISCV_U_MODE
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#define RISCV_USER_ENTRY 0xFFFFFFE000000000ULL
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#endif
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