/src/binutils-gdb/include/elf/ip2k.h
Line | Count | Source (jump to first uncovered line) |
1 | | /* IP2xxx ELF support for BFD. |
2 | | Copyright (C) 2000-2025 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 3 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, |
18 | | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
19 | | |
20 | | #ifndef _ELF_IP2K_H |
21 | | #define _ELF_IP2K_H |
22 | | |
23 | | #include "elf/reloc-macros.h" |
24 | | |
25 | | /* Relocations. */ |
26 | 1.46k | START_RELOC_NUMBERS (elf_ip2k_reloc_type) |
27 | 1.46k | RELOC_NUMBER (R_IP2K_NONE, 0) |
28 | 65 | RELOC_NUMBER (R_IP2K_16, 1) |
29 | 38 | RELOC_NUMBER (R_IP2K_32, 2) |
30 | 28 | RELOC_NUMBER (R_IP2K_FR9, 3) |
31 | 19 | RELOC_NUMBER (R_IP2K_BANK, 4) |
32 | 11 | RELOC_NUMBER (R_IP2K_ADDR16CJP, 5) |
33 | 12 | RELOC_NUMBER (R_IP2K_PAGE3, 6) |
34 | 18 | RELOC_NUMBER (R_IP2K_LO8DATA, 7) |
35 | 62 | RELOC_NUMBER (R_IP2K_HI8DATA, 8) |
36 | 87 | RELOC_NUMBER (R_IP2K_LO8INSN, 9) |
37 | 23 | RELOC_NUMBER (R_IP2K_HI8INSN, 10) |
38 | 13 | RELOC_NUMBER (R_IP2K_PC_SKIP, 11) |
39 | 33 | RELOC_NUMBER (R_IP2K_TEXT, 12) |
40 | 33 | RELOC_NUMBER (R_IP2K_FR_OFFSET, 13) |
41 | 10 | RELOC_NUMBER (R_IP2K_EX8DATA, 14) |
42 | 706 | END_RELOC_NUMBERS(R_IP2K_max) |
43 | | |
44 | | |
45 | | /* Define the data & instruction memory discriminator. In a linked |
46 | | executable, an symbol should be deemed to point to an instruction |
47 | | if ((address & IP2K_INSN_MASK) == IP2K_INSN_VALUE), and similarly |
48 | | for the data space. See also `ld/emulparams/elf32ip2k.sh'. */ |
49 | | /* ??? Consider extending the _MASK values to include all the |
50 | | intermediate bits that must be zero due to the limited physical |
51 | | memory size on the IP2K. */ |
52 | | |
53 | 0 | #define IP2K_DATA_MASK 0xff000000 |
54 | 0 | #define IP2K_DATA_VALUE 0x01000000 |
55 | 0 | #define IP2K_INSN_MASK 0xff000000 |
56 | 0 | #define IP2K_INSN_VALUE 0x02000000 |
57 | | |
58 | | /* The location of the memory mapped hardware stack. */ |
59 | | #define IP2K_STACK_VALUE 0x0f000000 |
60 | | #define IP2K_STACK_SIZE 0x20 |
61 | | |
62 | | #endif /* _ELF_IP2K_H */ |