74 lines
4.8 KiB
C
74 lines
4.8 KiB
C
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/*
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* Copyright (c) 2006-2024, 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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* 2022-10-10 RT-Thread the first version
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*/
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#ifndef __EXT_CONTEXT_H__
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#define __EXT_CONTEXT_H__
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#include <rtconfig.h>
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#ifdef ARCH_RISCV_FPU
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/* 32 fpu register */
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#define CTX_FPU_REG_NR 32
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#else
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#define CTX_FPU_REG_NR 0
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#endif /* ARCH_RISCV_FPU */
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#ifdef __ASSEMBLY__
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/**
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* ==================================
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* RISC-V D ISA (Floating)
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* ==================================
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*/
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#ifdef ARCH_RISCV_FPU
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#define FPU_CTX_F0_OFF (REGBYTES * 0) /* offsetof(fpu_context_t, fpustatus.f[0]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F1_OFF (REGBYTES * 1) /* offsetof(fpu_context_t, fpustatus.f[1]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F2_OFF (REGBYTES * 2) /* offsetof(fpu_context_t, fpustatus.f[2]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F3_OFF (REGBYTES * 3) /* offsetof(fpu_context_t, fpustatus.f[3]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F4_OFF (REGBYTES * 4) /* offsetof(fpu_context_t, fpustatus.f[4]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F5_OFF (REGBYTES * 5) /* offsetof(fpu_context_t, fpustatus.f[5]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F6_OFF (REGBYTES * 6) /* offsetof(fpu_context_t, fpustatus.f[6]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F7_OFF (REGBYTES * 7) /* offsetof(fpu_context_t, fpustatus.f[7]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F8_OFF (REGBYTES * 8) /* offsetof(fpu_context_t, fpustatus.f[8]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F9_OFF (REGBYTES * 9) /* offsetof(fpu_context_t, fpustatus.f[9]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F10_OFF (REGBYTES * 10) /* offsetof(fpu_context_t, fpustatus.f[10]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F11_OFF (REGBYTES * 11) /* offsetof(fpu_context_t, fpustatus.f[11]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F12_OFF (REGBYTES * 12) /* offsetof(fpu_context_t, fpustatus.f[12]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F13_OFF (REGBYTES * 13) /* offsetof(fpu_context_t, fpustatus.f[13]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F14_OFF (REGBYTES * 14) /* offsetof(fpu_context_t, fpustatus.f[14]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F15_OFF (REGBYTES * 15) /* offsetof(fpu_context_t, fpustatus.f[15]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F16_OFF (REGBYTES * 16) /* offsetof(fpu_context_t, fpustatus.f[16]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F17_OFF (REGBYTES * 17) /* offsetof(fpu_context_t, fpustatus.f[17]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F18_OFF (REGBYTES * 18) /* offsetof(fpu_context_t, fpustatus.f[18]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F19_OFF (REGBYTES * 19) /* offsetof(fpu_context_t, fpustatus.f[19]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F20_OFF (REGBYTES * 20) /* offsetof(fpu_context_t, fpustatus.f[20]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F21_OFF (REGBYTES * 21) /* offsetof(fpu_context_t, fpustatus.f[21]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F22_OFF (REGBYTES * 22) /* offsetof(fpu_context_t, fpustatus.f[22]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F23_OFF (REGBYTES * 23) /* offsetof(fpu_context_t, fpustatus.f[23]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F24_OFF (REGBYTES * 24) /* offsetof(fpu_context_t, fpustatus.f[24]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F25_OFF (REGBYTES * 25) /* offsetof(fpu_context_t, fpustatus.f[25]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F26_OFF (REGBYTES * 26) /* offsetof(fpu_context_t, fpustatus.f[26]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F27_OFF (REGBYTES * 27) /* offsetof(fpu_context_t, fpustatus.f[27]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F28_OFF (REGBYTES * 28) /* offsetof(fpu_context_t, fpustatus.f[28]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F29_OFF (REGBYTES * 29) /* offsetof(fpu_context_t, fpustatus.f[29]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F30_OFF (REGBYTES * 30) /* offsetof(fpu_context_t, fpustatus.f[30]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#define FPU_CTX_F31_OFF (REGBYTES * 31) /* offsetof(fpu_context_t, fpustatus.f[31]) - offsetof(fpu_context_t, fpustatus.f[0]) */
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#endif /* ARCH_RISCV_FPU */
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#endif /* __ASSEMBLY__ */
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#ifdef ARCH_RISCV_VECTOR
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#include "rvv_context.h"
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#else /* !ARCH_RISCV_VECTOR */
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#define CTX_VECTOR_REG_NR 0
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#endif /* ARCH_RISCV_VECTOR */
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#endif /* __EXT_CONTEXT_H__ */
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