1/*
2 * Copyright 2011, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "ELFSectionHeader.h"
18#include "ELF.h"
19
20// ARM Section Header Type Definitions
21
22// TODO: These definitions are not defined in external/elfutils/libelf/
23// elf.h.  So we to this by ourself.  Maybe we should update elf.h
24// instead.
25
26#ifndef SHT_ARM_EXIDX
27#define SHT_ARM_EXIDX (SHT_LOPROC + 1)
28#endif
29
30#ifndef SHT_ARM_PREEMPTMAP
31#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2)
32#endif
33
34#ifndef SHT_ARM_ATTRIBUTES
35#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3)
36#endif
37
38char const *ELFSectionHeaderHelperMixin::getSectionTypeStr(uint32_t type) {
39  switch (type) {
40    default: return "(UNKNOWN)";
41
42#define CASE(TYPE) \
43    case SHT_##TYPE: return #TYPE;
44
45    // General section header type
46    CASE(NULL) CASE(PROGBITS) CASE(SYMTAB) CASE(STRTAB) CASE(RELA) CASE(HASH)
47    CASE(DYNAMIC) CASE(NOTE) CASE(NOBITS) CASE(REL) CASE(SHLIB)
48    CASE(DYNSYM) CASE(INIT_ARRAY) CASE(FINI_ARRAY) CASE(PREINIT_ARRAY)
49    CASE(GROUP) CASE(SYMTAB_SHNDX) CASE(LOOS) CASE(HIOS) CASE(LOPROC)
50    CASE(HIPROC) CASE(LOUSER) CASE(HIUSER)
51
52    // ARM-specific section header type
53    CASE(ARM_EXIDX) CASE(ARM_PREEMPTMAP) CASE(ARM_ATTRIBUTES)
54
55#undef CASE
56  }
57}
58