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/* $FreeBSD$ */
/*-
* Copyright (c) 2013 Hans Petter Selasky. 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 AND CONTRIBUTORS ``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 _SYSINIT_H_
#define _SYSINIT_H_
struct sysinit_data {
uint8_t b_keyword_name[64];
uint8_t b_debug_info[128];
uint8_t b_global_type[128];
uint8_t b_global_name[128];
uint8_t b_file_name[256];
uint32_t dw_endian32;
uint32_t dw_msb_value; /* must be non-zero, else entry is skipped */
uint32_t dw_lsb_value;
uint32_t dw_file_line;
} __attribute__((__packed__));
#define SYSINIT_ENTRY(uniq, keyword, msb, lsb, g_type, g_name, debug) \
static const struct sysinit_data sysinit_##uniq \
__attribute__((__section__(".debug.sysinit"), \
__used__, __aligned__(1))) = { \
.b_keyword_name = { keyword }, \
.b_debug_info = { debug }, \
.b_global_type = { g_type }, \
.b_global_name = { g_name }, \
.b_file_name = { __FILE__ }, \
.dw_endian32 = 0x76543210U, \
.dw_msb_value = (msb), \
.dw_lsb_value = (lsb), \
.dw_file_line = __LINE__ \
}
#endif /* _SYSINIT_H_ */
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