1 files changed, 59 insertions, 0 deletions
diff --git a/include/rthw.h b/include/rthw.h
new file mode 100644
index 0000000000..964b357556
--- /dev/null
+++ b/include/rthw.h
@@ -0,0 +1,59 @@
+/*
+ * File      : rthw.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006, RT-Thread Development Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://openlab.rt-thread.com/license/LICENSE.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2006-03-18     Bernard      the first version
+ * 2006-04-25     Bernard      add rt_hw_context_switch_interrupt declaration
+ * 2006-09-24     Bernard      add rt_hw_context_switch_to declaration
+ */
+
+#ifndef __RT_HW_H__
+#define __RT_HW_H__
+
+#include <rtthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void rt_hw_cpu_icache_enable(void);
+void rt_hw_cpu_icache_disable(void);
+rt_base_t rt_hw_cpu_icache_status(void);
+void rt_hw_cpu_dcache_enable(void);
+void rt_hw_cpu_dcache_disable(void);
+rt_base_t rt_hw_cpu_dcache_status(void);
+void rt_hw_cpu_reset(void);
+void rt_hw_cpu_shutdown(void);
+
+rt_uint8_t *rt_hw_stack_init(void *entry, void *parameter,
+	rt_uint8_t *stack_addr, void *exit);
+
+void rt_hw_interrupt_init(void);
+void rt_hw_interrupt_mask(int vector);
+void rt_hw_interrupt_umask(int vector);
+void rt_hw_interrupt_install(int vector, rt_isr_handler_t new_handler, rt_isr_handler_t *old_handler);
+void rt_hw_interrupt_handle(int vector);
+
+rt_base_t rt_hw_interrupt_disable(void);
+void rt_hw_interrupt_enable(rt_base_t level);
+void rt_hw_context_switch(rt_uint32_t from, rt_uint32_t to);
+void rt_hw_context_switch_to(rt_uint32_t to);
+void rt_hw_context_switch_interrupt(rt_uint32_t from, rt_uint32_t to);
+
+void rt_hw_console_output(const char* str);
+
+void rt_hw_backtrace(rt_uint32_t *fp, rt_uint32_t thread_entry);
+void rt_hw_show_memory(rt_uint32_t addr, rt_uint32_t size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif