Ben Cheng | 25b3c04 | 2013-11-20 14:45:36 -0800 | [diff] [blame] | 1 | /* Describe known core note formats. |
| 2 | Copyright (C) 2007, 2010 Red Hat, Inc. |
| 3 | This file is part of Red Hat elfutils. |
| 4 | |
| 5 | Red Hat elfutils is free software; you can redistribute it and/or modify |
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| 40 | this file solely under the GPL without exception. |
| 41 | |
| 42 | Red Hat elfutils is an included package of the Open Invention Network. |
| 43 | An included package of the Open Invention Network is a package for which |
| 44 | Open Invention Network licensees cross-license their patents. No patent |
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| 48 | <http://www.openinventionnetwork.com>. */ |
| 49 | |
| 50 | #ifdef HAVE_CONFIG_H |
| 51 | # include <config.h> |
| 52 | #endif |
| 53 | |
| 54 | #include <assert.h> |
| 55 | #include <byteswap.h> |
| 56 | #include <endian.h> |
| 57 | #include <inttypes.h> |
| 58 | #include <stdio.h> |
| 59 | #include <stddef.h> |
| 60 | #include <libeblP.h> |
| 61 | |
| 62 | |
| 63 | int |
| 64 | ebl_core_note (ebl, nhdr, name, |
| 65 | regs_offset, nregloc, reglocs, nitems, items) |
| 66 | Ebl *ebl; |
| 67 | const GElf_Nhdr *nhdr; |
| 68 | const char *name; |
| 69 | GElf_Word *regs_offset; |
| 70 | size_t *nregloc; |
| 71 | const Ebl_Register_Location **reglocs; |
| 72 | size_t *nitems; |
| 73 | const Ebl_Core_Item **items; |
| 74 | { |
| 75 | int result = ebl->core_note (nhdr, name, |
| 76 | regs_offset, nregloc, reglocs, nitems, items); |
| 77 | if (result == 0) |
| 78 | { |
| 79 | /* The machine specific function did not know this type. */ |
| 80 | |
| 81 | *regs_offset = 0; |
| 82 | *nregloc = 0; |
| 83 | *reglocs = NULL; |
| 84 | switch (nhdr->n_type) |
| 85 | { |
| 86 | #define ITEMS(type, table) \ |
| 87 | case type: \ |
| 88 | *items = table; \ |
| 89 | *nitems = sizeof table / sizeof table[0]; \ |
| 90 | result = 1; \ |
| 91 | break |
| 92 | |
| 93 | static const Ebl_Core_Item platform[] = |
| 94 | { |
| 95 | { |
| 96 | .name = "Platform", |
| 97 | .type = ELF_T_BYTE, .count = 0, .format = 's' |
| 98 | } |
| 99 | }; |
| 100 | ITEMS (NT_PLATFORM, platform); |
| 101 | |
| 102 | #undef ITEMS |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | return result; |
| 107 | } |