原始版本

2025-06-19 21:56:46 +08:00
parent fe98e5f010
commit a4841450cf
4152 changed files with 1910684 additions and 0 deletions
--- a/RT_Thread/libcpu/aarch64/common/hypercall.c
+++ b/RT_Thread/libcpu/aarch64/common/hypercall.c
@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-02-24     GuEe-GUI     first version
+ */
+
+#include <hypercall.h>
+
+rt_err_t rt_hv_stage2_map(unsigned long paddr, unsigned long size)
+{
+    return rt_hw_hypercall(120, paddr & (~4095), (paddr & (~4095)) + size, (1 << 0) | (1 << 1) | (1 << 4), 0, 0, 0, 0);
+}