diff options
Diffstat (limited to 'stand/kshim/sysinit.h')
| -rw-r--r-- | stand/kshim/sysinit.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/stand/kshim/sysinit.h b/stand/kshim/sysinit.h new file mode 100644 index 000000000000..a7a450ee4cf2 --- /dev/null +++ b/stand/kshim/sysinit.h @@ -0,0 +1,57 @@ +/* $FreeBSD$ */ +/*- + * 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_ */ |