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core.h
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core.h
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/*-
* Copyright (c) 2015 Antti Kantee. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BMK_CORE_CORE_H_
#define _BMK_CORE_CORE_H_
#include <bmk-core/platform.h>
int bmk_core_init(unsigned long, unsigned long);
#define bmk_assert(x) \
do { \
if (__builtin_expect(!(x), 0)) { \
bmk_platform_halt("assert \"" #x "\" FAILED\n"); \
} \
} while (0)
extern unsigned long bmk_stackpageorder, bmk_stacksize;
extern unsigned long bmk_pageshift, bmk_pagesize;
void *bmk_mainstackbase;
unsigned long bmk_mainstacksize;
#define bmk_round_page(_p_) (((_p_) + (bmk_pagesize-1)) & ~(bmk_pagesize-1))
#define bmk_trunc_page(_p_) ((_p_) & ~(bmk_pagesize-1))
#endif /* _BMK_CORE_CORE_H_ */