soc/riscv/riscv-privilege/telink_b91/soc_context.h

/*
 * Copyright (c) 2021 Telink Semiconductor
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef SOC_RISCV_TELINK_B91_SOC_CONTEXT_H
#define SOC_RISCV_TELINK_B91_SOC_CONTEXT_H

#ifdef CONFIG_RISCV_SOC_CONTEXT_SAVE

/* Telink B91 specific registers. */
#if defined(CONFIG_TELINK_B91_PFT_ARCH) && defined(__riscv_dsp)
	#define SOC_ESF_MEMBERS	\
	uint32_t mxstatus;	\
	uint32_t ucode		\

	#define SOC_ESF_INIT \
	0xdeadbaad,	     \
	0xdeadbaad

	#define SOC_ESF_THREAD_INIT(soc_context) \
	(soc_context)->mxstatus = 0;		 \
	(soc_context)->ucode = 0

#elif defined(CONFIG_TELINK_B91_PFT_ARCH)
	#define SOC_ESF_MEMBERS	\
	uint32_t mxstatus

	#define SOC_ESF_INIT \
	0xdeadbaad

	#define SOC_ESF_THREAD_INIT(soc_context) \
	(soc_context)->mxstatus = 0

#elif defined(__riscv_dsp)

	#define SOC_ESF_MEMBERS	\
	uint32_t ucode

	#define SOC_ESF_INIT \
	0xdeadbaad

	#define SOC_ESF_THREAD_INIT(soc_context) \
	(soc_context)->ucode = 0
#endif

#endif  /* CONFIG_RISCV_SOC_CONTEXT_SAVE */

#endif  /* SOC_RISCV_TELINK_B91_SOC_CONTEXT_H */