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1 | /* AVR ELF support for BFD. |
1 | /* AVR ELF support for BFD. |
2 | Copyright 1999, 2000, 2004, 2006, 2010, 2012 |
- | |
3 | Free Software Foundation, Inc. |
2 | Copyright (C) 1999-2015 Free Software Foundation, Inc. |
4 | Contributed by Denis Chertykov |
3 | Contributed by Denis Chertykov |
5 | 4 | ||
6 | This file is part of BFD, the Binary File Descriptor library. |
5 | This file is part of BFD, the Binary File Descriptor library. |
7 | 6 | ||
8 | This program is free software; you can redistribute it and/or modify |
7 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by |
8 | it under the terms of the GNU General Public License as published by |
10 | the Free Software Foundation; either version 3 of the License, or |
9 | the Free Software Foundation; either version 3 of the License, or |
11 | (at your option) any later version. |
10 | (at your option) any later version. |
12 | 11 | ||
13 | This program is distributed in the hope that it will be useful, |
12 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
15 | GNU General Public License for more details. |
17 | 16 | ||
18 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software Foundation, |
18 | along with this program; if not, write to the Free Software Foundation, |
20 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
19 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
21 | 20 | ||
22 | #ifndef _ELF_AVR_H |
21 | #ifndef _ELF_AVR_H |
23 | #define _ELF_AVR_H |
22 | #define _ELF_AVR_H |
24 | 23 | ||
25 | #include "elf/reloc-macros.h" |
24 | #include "elf/reloc-macros.h" |
26 | 25 | ||
27 | /* Processor specific flags for the ELF header e_flags field. */ |
26 | /* Processor specific flags for the ELF header e_flags field. */ |
28 | #define EF_AVR_MACH 0x7F |
27 | #define EF_AVR_MACH 0x7F |
29 | 28 | ||
30 | /* If bit #7 is set, it is assumed that the elf file uses local symbols |
29 | /* If bit #7 is set, it is assumed that the elf file uses local symbols |
31 | as reference for the relocations so that linker relaxation is possible. */ |
30 | as reference for the relocations so that linker relaxation is possible. */ |
32 | #define EF_AVR_LINKRELAX_PREPARED 0x80 |
31 | #define EF_AVR_LINKRELAX_PREPARED 0x80 |
33 | 32 | ||
34 | #define E_AVR_MACH_AVR1 1 |
33 | #define E_AVR_MACH_AVR1 1 |
35 | #define E_AVR_MACH_AVR2 2 |
34 | #define E_AVR_MACH_AVR2 2 |
36 | #define E_AVR_MACH_AVR25 25 |
35 | #define E_AVR_MACH_AVR25 25 |
37 | #define E_AVR_MACH_AVR3 3 |
36 | #define E_AVR_MACH_AVR3 3 |
38 | #define E_AVR_MACH_AVR31 31 |
37 | #define E_AVR_MACH_AVR31 31 |
39 | #define E_AVR_MACH_AVR35 35 |
38 | #define E_AVR_MACH_AVR35 35 |
40 | #define E_AVR_MACH_AVR4 4 |
39 | #define E_AVR_MACH_AVR4 4 |
41 | #define E_AVR_MACH_AVR5 5 |
40 | #define E_AVR_MACH_AVR5 5 |
42 | #define E_AVR_MACH_AVR51 51 |
41 | #define E_AVR_MACH_AVR51 51 |
43 | #define E_AVR_MACH_AVR6 6 |
42 | #define E_AVR_MACH_AVR6 6 |
- | 43 | #define E_AVR_MACH_AVRTINY 100 |
|
44 | #define E_AVR_MACH_XMEGA1 101 |
44 | #define E_AVR_MACH_XMEGA1 101 |
45 | #define E_AVR_MACH_XMEGA2 102 |
45 | #define E_AVR_MACH_XMEGA2 102 |
46 | #define E_AVR_MACH_XMEGA3 103 |
46 | #define E_AVR_MACH_XMEGA3 103 |
47 | #define E_AVR_MACH_XMEGA4 104 |
47 | #define E_AVR_MACH_XMEGA4 104 |
48 | #define E_AVR_MACH_XMEGA5 105 |
48 | #define E_AVR_MACH_XMEGA5 105 |
49 | #define E_AVR_MACH_XMEGA6 106 |
49 | #define E_AVR_MACH_XMEGA6 106 |
50 | #define E_AVR_MACH_XMEGA7 107 |
50 | #define E_AVR_MACH_XMEGA7 107 |
51 | 51 | ||
52 | /* Relocations. */ |
52 | /* Relocations. */ |
53 | START_RELOC_NUMBERS (elf_avr_reloc_type) |
53 | START_RELOC_NUMBERS (elf_avr_reloc_type) |
54 | RELOC_NUMBER (R_AVR_NONE, 0) |
54 | RELOC_NUMBER (R_AVR_NONE, 0) |
55 | RELOC_NUMBER (R_AVR_32, 1) |
55 | RELOC_NUMBER (R_AVR_32, 1) |
56 | RELOC_NUMBER (R_AVR_7_PCREL, 2) |
56 | RELOC_NUMBER (R_AVR_7_PCREL, 2) |
57 | RELOC_NUMBER (R_AVR_13_PCREL, 3) |
57 | RELOC_NUMBER (R_AVR_13_PCREL, 3) |
58 | RELOC_NUMBER (R_AVR_16, 4) |
58 | RELOC_NUMBER (R_AVR_16, 4) |
59 | RELOC_NUMBER (R_AVR_16_PM, 5) |
59 | RELOC_NUMBER (R_AVR_16_PM, 5) |
60 | RELOC_NUMBER (R_AVR_LO8_LDI, 6) |
60 | RELOC_NUMBER (R_AVR_LO8_LDI, 6) |
61 | RELOC_NUMBER (R_AVR_HI8_LDI, 7) |
61 | RELOC_NUMBER (R_AVR_HI8_LDI, 7) |
62 | RELOC_NUMBER (R_AVR_HH8_LDI, 8) |
62 | RELOC_NUMBER (R_AVR_HH8_LDI, 8) |
63 | RELOC_NUMBER (R_AVR_LO8_LDI_NEG, 9) |
63 | RELOC_NUMBER (R_AVR_LO8_LDI_NEG, 9) |
64 | RELOC_NUMBER (R_AVR_HI8_LDI_NEG, 10) |
64 | RELOC_NUMBER (R_AVR_HI8_LDI_NEG, 10) |
65 | RELOC_NUMBER (R_AVR_HH8_LDI_NEG, 11) |
65 | RELOC_NUMBER (R_AVR_HH8_LDI_NEG, 11) |
66 | RELOC_NUMBER (R_AVR_LO8_LDI_PM, 12) |
66 | RELOC_NUMBER (R_AVR_LO8_LDI_PM, 12) |
67 | RELOC_NUMBER (R_AVR_HI8_LDI_PM, 13) |
67 | RELOC_NUMBER (R_AVR_HI8_LDI_PM, 13) |
68 | RELOC_NUMBER (R_AVR_HH8_LDI_PM, 14) |
68 | RELOC_NUMBER (R_AVR_HH8_LDI_PM, 14) |
69 | RELOC_NUMBER (R_AVR_LO8_LDI_PM_NEG, 15) |
69 | RELOC_NUMBER (R_AVR_LO8_LDI_PM_NEG, 15) |
70 | RELOC_NUMBER (R_AVR_HI8_LDI_PM_NEG, 16) |
70 | RELOC_NUMBER (R_AVR_HI8_LDI_PM_NEG, 16) |
71 | RELOC_NUMBER (R_AVR_HH8_LDI_PM_NEG, 17) |
71 | RELOC_NUMBER (R_AVR_HH8_LDI_PM_NEG, 17) |
72 | RELOC_NUMBER (R_AVR_CALL, 18) |
72 | RELOC_NUMBER (R_AVR_CALL, 18) |
73 | RELOC_NUMBER (R_AVR_LDI, 19) |
73 | RELOC_NUMBER (R_AVR_LDI, 19) |
74 | RELOC_NUMBER (R_AVR_6, 20) |
74 | RELOC_NUMBER (R_AVR_6, 20) |
75 | RELOC_NUMBER (R_AVR_6_ADIW, 21) |
75 | RELOC_NUMBER (R_AVR_6_ADIW, 21) |
76 | RELOC_NUMBER (R_AVR_MS8_LDI, 22) |
76 | RELOC_NUMBER (R_AVR_MS8_LDI, 22) |
77 | RELOC_NUMBER (R_AVR_MS8_LDI_NEG, 23) |
77 | RELOC_NUMBER (R_AVR_MS8_LDI_NEG, 23) |
78 | RELOC_NUMBER (R_AVR_LO8_LDI_GS, 24) |
78 | RELOC_NUMBER (R_AVR_LO8_LDI_GS, 24) |
79 | RELOC_NUMBER (R_AVR_HI8_LDI_GS, 25) |
79 | RELOC_NUMBER (R_AVR_HI8_LDI_GS, 25) |
80 | RELOC_NUMBER (R_AVR_8, 26) |
80 | RELOC_NUMBER (R_AVR_8, 26) |
81 | RELOC_NUMBER (R_AVR_8_LO8, 27) |
81 | RELOC_NUMBER (R_AVR_8_LO8, 27) |
82 | RELOC_NUMBER (R_AVR_8_HI8, 28) |
82 | RELOC_NUMBER (R_AVR_8_HI8, 28) |
83 | RELOC_NUMBER (R_AVR_8_HLO8, 29) |
83 | RELOC_NUMBER (R_AVR_8_HLO8, 29) |
- | 84 | RELOC_NUMBER (R_AVR_DIFF8, 30) |
|
- | 85 | RELOC_NUMBER (R_AVR_DIFF16, 31) |
|
- | 86 | RELOC_NUMBER (R_AVR_DIFF32, 32) |
|
- | 87 | RELOC_NUMBER (R_AVR_LDS_STS_16, 33) |
|
- | 88 | RELOC_NUMBER (R_AVR_PORT6, 34) |
|
- | 89 | RELOC_NUMBER (R_AVR_PORT5, 35) |
|
- | 90 | RELOC_NUMBER (R_AVR_32_PCREL, 36) |
|
84 | END_RELOC_NUMBERS (R_AVR_max) |
91 | END_RELOC_NUMBERS (R_AVR_max) |
85 | 92 | ||
86 | #endif /* _ELF_AVR_H */ |
93 | #endif /* _ELF_AVR_H */ |