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26f8db7d ORL |
1 | /* |
2 | * header.h | |
3 | * | |
4 | * DSP-BIOS Bridge driver support functions for TI OMAP processors. | |
5 | * | |
6 | * Copyright (C) 2005-2006 Texas Instruments, Inc. | |
7 | * | |
8 | * This package is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
13 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
14 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
15 | */ | |
16 | ||
26f8db7d ORL |
17 | #include <linux/string.h> |
18 | #define DL_STRCMP strcmp | |
19 | ||
20 | /* maximum parenthesis nesting in relocation stack expressions */ | |
21 | #define STATIC_EXPR_STK_SIZE 10 | |
22 | ||
23 | #include <linux/types.h> | |
24 | ||
25 | #include "doff.h" | |
26 | #include <dspbridge/dynamic_loader.h> | |
27 | #include "params.h" | |
28 | #include "dload_internal.h" | |
29 | #include "reloc_table.h" | |
30 | ||
31 | /* | |
32 | * Plausibility limits | |
33 | * | |
34 | * These limits are imposed upon the input DOFF file as a check for validity. | |
35 | * They are hard limits, in that the load will fail if they are exceeded. | |
36 | * The numbers selected are arbitrary, in that the loader implementation does | |
37 | * not require these limits. | |
38 | */ | |
39 | ||
40 | /* maximum number of bytes in string table */ | |
41 | #define MAX_REASONABLE_STRINGTAB (0x100000) | |
42 | /* maximum number of code,data,etc. sections */ | |
43 | #define MAX_REASONABLE_SECTIONS (200) | |
44 | /* maximum number of linker symbols */ | |
45 | #define MAX_REASONABLE_SYMBOLS (100000) | |
46 | ||
47 | /* shift count to align F_BIG with DLOAD_LITTLE */ | |
48 | #define ALIGN_COFF_ENDIANNESS 7 | |
49 | #define ENDIANNESS_MASK (DF_BYTE_ORDER >> ALIGN_COFF_ENDIANNESS) |