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1 /* m68hc11 & m68hc12 ELF support for BFD. | 1 /* m68hc11 & m68hc12 ELF support for BFD. |
2 Copyright 1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc. | 2 Copyright 1999, 2000, 2001, 2002, 2010, 2012 Free Software Foundation, Inc. |
3 | 3 |
4 This file is part of BFD, the Binary File Descriptor library. | 4 This file is part of BFD, the Binary File Descriptor library. |
5 | 5 |
6 This program is free software; you can redistribute it and/or modify | 6 This program is free software; you can redistribute it and/or modify |
7 it under the terms of the GNU General Public License as published by | 7 it under the terms of the GNU General Public License as published by |
8 the Free Software Foundation; either version 3 of the License, or | 8 the Free Software Foundation; either version 3 of the License, or |
9 (at your option) any later version. | 9 (at your option) any later version. |
10 | 10 |
11 This program is distributed in the hope that it will be useful, | 11 This program is distributed in the hope that it will be useful, |
12 but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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35 RELOC_NUMBER (R_M68HC11_PCREL_16, 8) | 35 RELOC_NUMBER (R_M68HC11_PCREL_16, 8) |
36 | 36 |
37 /* These are GNU extensions to enable C++ vtable garbage collection. */ | 37 /* These are GNU extensions to enable C++ vtable garbage collection. */ |
38 RELOC_NUMBER (R_M68HC11_GNU_VTINHERIT, 9) | 38 RELOC_NUMBER (R_M68HC11_GNU_VTINHERIT, 9) |
39 RELOC_NUMBER (R_M68HC11_GNU_VTENTRY, 10) | 39 RELOC_NUMBER (R_M68HC11_GNU_VTENTRY, 10) |
40 | 40 |
41 RELOC_NUMBER (R_M68HC11_24, 11) | 41 RELOC_NUMBER (R_M68HC11_24, 11) |
42 RELOC_NUMBER (R_M68HC11_LO16, 12) | 42 RELOC_NUMBER (R_M68HC11_LO16, 12) |
43 RELOC_NUMBER (R_M68HC11_PAGE, 13) | 43 RELOC_NUMBER (R_M68HC11_PAGE, 13) |
44 | 44 |
| 45 RELOC_NUMBER (R_M68HC12_16B, 15) |
| 46 RELOC_NUMBER (R_M68HC12_PCREL_9, 16) |
| 47 RELOC_NUMBER (R_M68HC12_PCREL_10, 17) |
| 48 RELOC_NUMBER (R_M68HC12_HI8XG, 18) |
| 49 RELOC_NUMBER (R_M68HC12_LO8XG, 19) |
| 50 |
45 /* GNU extension for linker relaxation. | 51 /* GNU extension for linker relaxation. |
46 Mark beginning of a jump instruction (any form). */ | 52 Mark beginning of a jump instruction (any form). */ |
47 RELOC_NUMBER (R_M68HC11_RL_JUMP, 20) | 53 RELOC_NUMBER (R_M68HC11_RL_JUMP, 20) |
48 | 54 |
49 /* Mark beginning of Gcc relaxation group instruction. */ | 55 /* Mark beginning of Gcc relaxation group instruction. */ |
50 RELOC_NUMBER (R_M68HC11_RL_GROUP, 21) | 56 RELOC_NUMBER (R_M68HC11_RL_GROUP, 21) |
51 END_RELOC_NUMBERS (R_M68HC11_max) | 57 END_RELOC_NUMBERS (R_M68HC11_max) |
52 | 58 |
53 /* Processor specific flags for the ELF header e_flags field. */ | 59 /* Processor specific flags for the ELF header e_flags field. */ |
54 | 60 |
55 /* ABI identification. */ | 61 /* ABI identification. */ |
56 #define EF_M68HC11_ABI 0x00000000F | 62 #define EF_M68HC11_ABI 0x00000000F |
57 | 63 |
58 /* Integers are 32-bit long. */ | 64 /* Integers are 32-bit long. */ |
59 #define E_M68HC11_I32 0x000000001 | 65 #define E_M68HC11_I32 0x000000001 |
60 | 66 |
61 /* Doubles are 64-bit long. */ | 67 /* Doubles are 64-bit long. */ |
62 #define E_M68HC11_F64 0x000000002 | 68 #define E_M68HC11_F64 0x000000002 |
63 | 69 |
64 /* Uses 68HC12 memory banks. */ | 70 /* Uses 68HC12 memory banks. */ |
65 #define E_M68HC12_BANKS 0x000000004 | 71 #define E_M68HC12_BANKS 0x000000004 |
66 | 72 |
| 73 /* XGATE ram offsetting. */ |
| 74 #define E_M68HC11_XGATE_RAMOFFSET 0x000000100 |
| 75 |
67 #define EF_M68HC11_MACH_MASK 0xF0 | 76 #define EF_M68HC11_MACH_MASK 0xF0 |
68 #define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */ | 77 #define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */ |
69 #define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */ | 78 #define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */ |
70 #define EF_M68HCS12_MACH 0x20 /* 68HCS12 microcontroller. */ | 79 #define EF_M68HCS12_MACH 0x20 /* 68HCS12 microcontroller. */ |
71 #define EF_M68HC11_MACH(mach) ((mach) & EF_M68HC11_MACH_MASK) | 80 #define EF_M68HC11_MACH(mach) ((mach) & EF_M68HC11_MACH_MASK) |
72 | 81 |
73 /* True if we can merge machines. A generic HC12 can work on any proc | 82 /* True if we can merge machines. A generic HC12 can work on any proc |
74 but once we have specific code, merge is not possible. */ | 83 but once we have specific code, merge is not possible. */ |
75 #define EF_M68HC11_CAN_MERGE_MACH(mach1, mach2) \ | 84 #define EF_M68HC11_CAN_MERGE_MACH(mach1, mach2) \ |
76 ((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \ | 85 ((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \ |
77 || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC) \ | 86 || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC) \ |
78 || (EF_M68HC11_MACH (mach2) == EF_M68HC11_GENERIC)) | 87 || (EF_M68HC11_MACH (mach2) == EF_M68HC11_GENERIC)) |
79 | 88 |
80 #define EF_M68HC11_MERGE_MACH(mach1, mach2) \ | 89 #define EF_M68HC11_MERGE_MACH(mach1, mach2) \ |
81 (((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \ | 90 (((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \ |
82 || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC)) ? \ | 91 || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC)) ? \ |
83 EF_M68HC11_MACH (mach2) : EF_M68HC11_MACH (mach1)) | 92 EF_M68HC11_MACH (mach2) : EF_M68HC11_MACH (mach1)) |
84 | 93 |
85 | 94 |
error: old chunk mismatch |
None
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