| 1 | #ifndef ETHERBOOT_OSDEP_H
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| 2 | #define ETHERBOOT_OSDEP_H
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| 3 |
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| 4 | #define __unused __attribute__((unused))
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| 5 | #define __aligned __attribute__((aligned(16)))
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| 6 | #define PACKED __attribute__((packed))
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| 7 |
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| 8 | /* Optimization barrier */
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| 9 | /* The "volatile" is due to gcc bugs */
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| 10 | #define barrier() __asm__ __volatile__("": : :"memory")
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| 11 |
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| 12 | #include "stdint.h"
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| 13 | #include "limits.h"
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| 14 | #include "string.h"
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| 15 | #include "io.h"
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| 16 | #include "endian.h"
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| 17 | #include "byteswap.h"
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| 18 | #include "setjmp.h"
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| 19 | #include "latch.h"
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| 20 | #include "callbacks.h"
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| 21 | #include "hooks.h"
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| 22 |
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| 23 | /* within 1MB of 4GB is too close.
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| 24 | * MAX_ADDR is the maximum address we can easily do DMA to.
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| 25 | */
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| 26 | #define MAX_ADDR (0xfff00000UL)
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| 27 |
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| 28 | typedef unsigned long Address;
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| 29 |
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| 30 | /* ANSI prototyping macro */
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| 31 | #ifdef __STDC__
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| 32 | #define P(x) x
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| 33 | #else
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| 34 | #define P(x) ()
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| 35 | #endif
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| 36 |
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| 37 | #endif
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| 38 |
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| 39 | /*
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| 40 | * Local variables:
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| 41 | * c-basic-offset: 8
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| 42 | * End:
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| 43 | */
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