/src/binutils-gdb/include/elf/m32c.h
Line | Count | Source (jump to first uncovered line) |
1 | | /* M32C ELF support for BFD. |
2 | | Copyright (C) 2004-2023 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_M32C_H |
21 | | #define _ELF_M32C_H |
22 | | |
23 | | #include "elf/reloc-macros.h" |
24 | | |
25 | | /* Relocations. */ |
26 | 3.09k | START_RELOC_NUMBERS (elf_m32c_reloc_type) |
27 | 3.09k | RELOC_NUMBER (R_M32C_NONE, 0) |
28 | 67 | RELOC_NUMBER (R_M32C_16, 1) |
29 | 28 | RELOC_NUMBER (R_M32C_24, 2) |
30 | 23 | RELOC_NUMBER (R_M32C_32, 3) |
31 | 66 | RELOC_NUMBER (R_M32C_8_PCREL, 4) |
32 | 12 | RELOC_NUMBER (R_M32C_16_PCREL, 5) |
33 | | |
34 | | /* 8 bit unsigned address, used for dsp8[a0] etc */ |
35 | 3 | RELOC_NUMBER (R_M32C_8, 6) |
36 | | /* Bits 0..15 of an address, for SMOVF's A0, A1A0, etc. */ |
37 | 13 | RELOC_NUMBER (R_M32C_LO16, 7) |
38 | | /* Bits 16..23 of an address, for SMOVF's R1H etc. */ |
39 | 13 | RELOC_NUMBER (R_M32C_HI8, 8) |
40 | | /* Bits 16..31 of an address, for LDE's A1A0 etc. */ |
41 | 68 | RELOC_NUMBER (R_M32C_HI16, 9) |
42 | | |
43 | | /* These are relocs we need when relaxing. */ |
44 | | /* Marks various jump opcodes. */ |
45 | 12 | RELOC_NUMBER (R_M32C_RL_JUMP, 10) |
46 | | /* Marks standard one-address form. */ |
47 | 19 | RELOC_NUMBER (R_M32C_RL_1ADDR, 11) |
48 | | /* Marks standard two-address form. */ |
49 | 25 | RELOC_NUMBER (R_M32C_RL_2ADDR, 12) |
50 | | |
51 | 2.07k | END_RELOC_NUMBERS (R_M32C_max) |
52 | | |
53 | 4 | #define EF_M32C_CPU_M16C 0x00000075 /* default */ |
54 | | #define EF_M32C_CPU_M32C 0x00000078 /* m32c */ |
55 | 92 | #define EF_M32C_CPU_MASK 0x0000007F /* specific cpu bits */ |
56 | | #define EF_M32C_ALL_FLAGS (EF_M32C_CPU_MASK) |
57 | | |
58 | | /* Define the data & instruction memory discriminator. In a linked |
59 | | executable, an symbol should be deemed to point to an instruction |
60 | | if ((address & M16C_INSN_MASK) == M16C_INSN_VALUE), and similarly |
61 | | for the data space. See also `ld/emulparams/elf32m32c.sh'. */ |
62 | | #define M32C_DATA_MASK 0xffc00000 |
63 | | #define M32C_DATA_VALUE 0x00000000 |
64 | | #define M32C_INSN_MASK 0xffc00000 |
65 | | #define M32C_INSN_VALUE 0x00400000 |
66 | | |
67 | | #endif /* _ELF_M32C_H */ |