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/* ----------------------------------------------------------------------- *
*
* Copyright 2007 H. Peter Anvin - All Rights Reserved
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall
* be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* ----------------------------------------------------------------------- */
/*
* syslinux/adv.h
*
* Access the syslinux auxilliary data vector
*/
#include <syslinux/adv.h>
#include <klibc/compiler.h>
#include <com32.h>
void *__syslinux_adv_ptr;
size_t __syslinux_adv_size;
void __constructor __syslinux_get_adv(void)
{
static com32sys_t reg;
reg.eax.w[0] = 0x001c;
__intcall(0x22, ®, ®);
__syslinux_adv_ptr = MK_PTR(reg.es, reg.ebx.w[0]);
__syslinux_adv_size = reg.ecx.w[0];
}
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