12345678910111213141516171819202122232425262728293031323334353637 |
- /*
- * Copyright (c) 2006-2023, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date Author Notes
- * 2022-02-24 GuEe-GUI first version
- * 2023-02-21 GuEe-GUI update API
- */
- #ifndef __HYPERCALL_H__
- #define __HYPERCALL_H__
- #include <rtdef.h>
- #include <smccc.h>
- #define HYPERCALL_START 0xc5000000 /* HVC64 */
- #define HYPERCALL_END 0xc500ffff /* HVC64 */
- rt_inline rt_uint32_t rt_hw_hypercall(rt_uint32_t w0, rt_uint64_t x1, rt_uint64_t x2,
- rt_uint64_t x3, rt_uint64_t x4, rt_uint64_t x5, rt_uint64_t x6, rt_uint32_t w7)
- {
- struct arm_smccc_res_t res;
- arm_smccc_hvc(w0, x1, x2, x3, x4, x5, x6, w7, &res, RT_NULL);
- return res.a0;
- }
- rt_err_t rt_hv_version(rt_uint32_t *out_version);
- rt_err_t rt_hv_debug(rt_uint32_t id, rt_uint32_t argc,
- rt_ubase_t arg0, rt_ubase_t arg1, rt_ubase_t arg2,
- rt_ubase_t arg3, rt_ubase_t arg4);
- rt_err_t rt_hv_console(char c);
- #endif /* __HYPERCALL_H__ */
|