38 lines
655 B
C
38 lines
655 B
C
#ifndef ETHERBOOT_OSDEP_H
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#define ETHERBOOT_OSDEP_H
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/* Optimization barrier */
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/* The "volatile" is due to gcc bugs */
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#define barrier() __asm__ __volatile__("": : :"memory")
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#include "stdint.h"
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#include "limits.h"
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#include "string.h"
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#include "io.h"
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#include "endian.h"
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#include "byteswap.h"
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#include "setjmp.h"
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#include "latch.h"
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/* within 1MB of 4GB is too close.
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* MAX_ADDR is the maximum address we can easily do DMA to.
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*/
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#define MAX_ADDR (0xfff00000UL)
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typedef unsigned long Address;
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/* ANSI prototyping macro */
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#ifdef __STDC__
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#define P(x) x
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#else
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#define P(x) ()
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#endif
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#endif
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/*
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* Local variables:
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* c-basic-offset: 8
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* End:
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*/
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