rt-thread-official/components/vmm/vmm.h

66 lines
2.1 KiB
C

/*
* VMM startup file.
*
* COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
*
* This file is part of RT-Thread (http://www.rt-thread.org)
* Maintainer: bernard.xiong <bernard.xiong at gmail.com>
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2013-06-15 Bernard the first verion
*/
#ifndef __VMM_H__
#define __VMM_H__
#ifndef __ASSEMBLY__
#include <stddef.h> // for size_t
#endif
#define VMM_VERIFY_GUEST
#include <rtt_api.h>
#ifndef __ASSEMBLY__
void vmm_iomap_init(struct vmm_iomap *iomap);
unsigned long vmm_find_iomap(const char *name);
unsigned long vmm_find_iomap_by_pa(unsigned long pa);
void vmm_vector_init(void);
#ifndef RT_USING_LOGTRACE
/* If the rshell is run, we could not rt_kprintf in some situation because
* write to a vbus channel *Would BLOCK*. So we cannot use it in interrupt
* context, we cannot use it within the context of idle(vmm). */
#define vmm_debug(fmt, ...)
#define vmm_verbose(fmt, ...)
#define vmm_info(fmt, ...)
#else // have RT_USING_LOGTRACE
#define vmm_debug(fmt, ...) log_trace(LOG_TRACE_DEBUG "[vmm]"fmt, ##__VA_ARGS__)
#define vmm_verbose(fmt, ...) log_trace(LOG_TRACE_VERBOSE"[vmm]"fmt, ##__VA_ARGS__)
#define vmm_info(fmt, ...) log_trace(LOG_TRACE_INFO "[vmm]"fmt, ##__VA_ARGS__)
#endif // RT_USING_LOGTRACE
#endif
#define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
#endif