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1 | /* Toshiba MeP ELF support for BFD. |
2 | Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of BFD, the Binary File Descriptor library. | |
5 | ||
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 | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software Foundation, Inc., | |
18 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
19 | ||
20 | #ifndef _ELF_MEP_H | |
21 | #define _ELF_MEP_H | |
22 | ||
23 | /* Bits in the sh_flags field of Elf32_Shdr: */ | |
24 | ||
25 | #define SHF_MEP_VLIW 0x10000000 /* contains vliw code */ | |
26 | ||
27 | /* This bit is reserved by BFD for processor specific stuff. Name | |
28 | it properly so that we can easily stay consistent elsewhere. */ | |
29 | #define SEC_MEP_VLIW SEC_TIC54X_BLOCK | |
30 | ||
31 | #include "elf/reloc-macros.h" | |
32 | ||
33 | /* Note: The comments in this file are used by bfd/mep-relocs.pl to | |
34 | build parts of bfd/elf32-mep.c. */ | |
35 | ||
36 | /* Relocations. */ | |
37 | START_RELOC_NUMBERS (elf_mep_reloc_type) | |
38 | ||
39 | /* These two must appear first so that they are not processed by bfd/mep-relocs.pl. */ | |
40 | RELOC_NUMBER (R_MEP_NONE, 0) | |
41 | RELOC_NUMBER (R_RELC, 1) | |
42 | ||
43 | RELOC_NUMBER (R_MEP_8, 2) /* 7654 3210 U */ | |
44 | RELOC_NUMBER (R_MEP_16, 3) /* fedc ba98 7654 3210 U */ | |
45 | RELOC_NUMBER (R_MEP_32, 4) /* vuts rqpo nmlk jihg fedc ba98 7654 3210 U */ | |
46 | ||
47 | RELOC_NUMBER (R_MEP_PCREL8A2, 5) /* ---- ---- 7654 321- S PC-REL */ | |
48 | RELOC_NUMBER (R_MEP_PCREL12A2, 6) /* ---- ba98 7654 321- S PC-REL */ | |
49 | RELOC_NUMBER (R_MEP_PCREL17A2, 7) /* ---- ---- ---- ---- gfed cba9 8765 4321 S PC-REL */ | |
50 | RELOC_NUMBER (R_MEP_PCREL24A2, 8) /* ---- -765 4321 ---- nmlk jihg fedc ba98 S PC-REL */ | |
51 | RELOC_NUMBER (R_MEP_PCABS24A2, 9) /* ---- -765 4321 ---- nmlk jihg fedc ba98 U */ | |
52 | ||
53 | RELOC_NUMBER (R_MEP_LOW16, 10) /* ---- ---- ---- ---- fedc ba98 7654 3210 U no-overflow */ | |
54 | RELOC_NUMBER (R_MEP_HI16U, 11) /* ---- ---- ---- ---- vuts rqpo nmlk jihg U no-overflow */ | |
55 | RELOC_NUMBER (R_MEP_HI16S, 12) /* ---- ---- ---- ---- vuts rqpo nmlk jihg S no-overflow */ | |
56 | RELOC_NUMBER (R_MEP_GPREL, 13) /* ---- ---- ---- ---- fedc ba98 7654 3210 S GP-REL*/ | |
57 | RELOC_NUMBER (R_MEP_TPREL, 14) /* ---- ---- ---- ---- fedc ba98 7654 3210 S TP-REL*/ | |
58 | ||
59 | RELOC_NUMBER (R_MEP_TPREL7, 15) /* ---- ---- -654 3210 U TP-REL */ | |
60 | RELOC_NUMBER (R_MEP_TPREL7A2, 16) /* ---- ---- -654 321- U TP-REL */ | |
61 | RELOC_NUMBER (R_MEP_TPREL7A4, 17) /* ---- ---- -654 32-- U TP-REL */ | |
62 | ||
63 | RELOC_NUMBER (R_MEP_UIMM24, 18) /* ---- ---- 7654 3210 nmlk jihg fedc ba98 U */ | |
64 | RELOC_NUMBER (R_MEP_ADDR24A4, 19) /* ---- ---- 7654 32-- nmlk jihg fedc ba98 U */ | |
65 | ||
66 | RELOC_NUMBER (R_MEP_GNU_VTINHERIT, 20) /* ---- ---- ---- ---- U no-overflow */ | |
67 | RELOC_NUMBER (R_MEP_GNU_VTENTRY, 21) /* ---- ---- ---- ---- U no-overflow */ | |
68 | ||
69 | END_RELOC_NUMBERS(R_MEP_max) | |
70 | ||
71 | #define EF_MEP_CPU_MASK 0xff000000 /* specific cpu bits */ | |
72 | #define EF_MEP_CPU_MEP 0x00000000 /* generic MEP */ | |
73 | #define EF_MEP_CPU_C2 0x01000000 /* MEP c2 */ | |
74 | #define EF_MEP_CPU_C3 0x02000000 /* MEP c3 */ | |
75 | #define EF_MEP_CPU_C4 0x04000000 /* MEP c4 */ | |
76 | #define EF_MEP_CPU_H1 0x10000000 /* MEP h1 */ | |
77 | ||
78 | #define EF_MEP_LIBRARY 0x00000100 /* Built as a library */ | |
79 | ||
80 | #define EF_MEP_INDEX_MASK 0x000000ff /* Configuration index */ | |
81 | ||
82 | #define EF_MEP_ALL_FLAGS 0xff0001ff | |
83 | ||
84 | #endif /* _ELF_MEP_H */ |