projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| f8861f5d | 1 | /* tc-bpf.h -- Header file for tc-ebpf.c. |
| d87bef3a | 2 | Copyright (C) 2019-2023 Free Software Foundation, Inc. |
| f8861f5d JM |
3 | Contributed by Oracle, Inc. |
| 4 | ||
| 5 | This file is part of GAS, the GNU Assembler. | |
| 6 | ||
| 7 | GAS is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 3, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GAS is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GAS; see the file COPYING. If not, write to the Free | |
| 19 | Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA | |
| 20 | 02110-1301, USA. */ | |
| 21 | ||
| 22 | #define TC_BPF | |
| 23 | ||
| 24 | #define LISTING_HEADER "BPF GAS " | |
| 25 | ||
| 26 | /* The target BFD architecture. */ | |
| 27 | #define TARGET_ARCH bfd_arch_bpf | |
| 28 | #define TARGET_MACH 0 /* The default. */ | |
| 29 | ||
| 30 | #define TARGET_FORMAT \ | |
| 31 | (target_big_endian ? "elf64-bpfbe" : "elf64-bpfle") | |
| 32 | ||
| 33 | /* This is used to set the default value for `target_big_endian'. */ | |
| 34 | #ifndef TARGET_BYTES_BIG_ENDIAN | |
| 35 | #define TARGET_BYTES_BIG_ENDIAN 0 | |
| 36 | #endif | |
| 37 | ||
| 38 | /* .-foo gets turned into PC relative relocs. */ | |
| 39 | #define DIFF_EXPR_OK 1 | |
| f8861f5d JM |
40 | |
| 41 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
| 42 | #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) | |
| f8861f5d JM |
43 | |
| 44 | /* We don't need to handle .word strangely. */ | |
| 45 | #define WORKING_DOT_WORD | |
| 46 | ||
| 47 | /* Values passed to md_apply_fix don't include the symbol value. */ | |
| 48 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
| 49 | ||
| 6db99906 DF |
50 | /* The Linux kernel verifier expects NOPs to be encoded in this way; |
| 51 | a jump to offset 0 means jump to the next instruction. */ | |
| 52 | #define md_single_noop_insn "ja 0" | |
| ff5a51b3 | 53 | |
| d218e7fe JM |
54 | #define TC_EQUAL_IN_INSN(c, s) bpf_tc_equal_in_insn ((c), (s)) |
| 55 | extern bool bpf_tc_equal_in_insn (int, char *); | |
| 1e18ffc9 JM |
56 | |
| 57 | #define elf_tc_final_processing bpf_elf_final_processing | |
| 58 | extern void bpf_elf_final_processing (void); |