1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/* tc-bpf.h -- Header file for tc-ebpf.c.
Copyright (C) 2019-2024 Free Software Foundation, Inc.
Contributed by Oracle, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
#define TC_BPF
#define LISTING_HEADER "BPF GAS "
/* The target BFD architecture. */
#define TARGET_ARCH bfd_arch_bpf
#define TARGET_MACH 0 /* The default. */
#define TARGET_FORMAT \
(target_big_endian ? "elf64-bpfbe" : "elf64-bpfle")
/* This is used to set the default value for `target_big_endian'. */
#ifndef TARGET_BYTES_BIG_ENDIAN
#define TARGET_BYTES_BIG_ENDIAN 0
#endif
/* Permit // comments. */
#define DOUBLESLASH_LINE_COMMENTS 1
/* .-foo gets turned into PC relative relocs. */
#define DIFF_EXPR_OK 1
/* Call md_pcrel_from_section(), not md_pcrel_from(). */
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
/* We don't need to handle .word strangely. */
#define WORKING_DOT_WORD
/* Values passed to md_apply_fix don't include the symbol value. */
#define MD_APPLY_SYM_VALUE(FIX) 0
/* The Linux kernel verifier expects NOPs to be encoded in this way;
a jump to offset 0 means jump to the next instruction. */
#define md_single_noop_insn "ja 0"
#define md_parse_name(name, exp, mode, c) \
bpf_parse_name (name, exp, mode)
bool bpf_parse_name (const char *, struct expressionS *, enum expr_mode);
#define TC_EQUAL_IN_INSN(c, s) bpf_tc_equal_in_insn ((c), (s))
extern bool bpf_tc_equal_in_insn (int, char *);
#define elf_tc_final_processing bpf_elf_final_processing
extern void bpf_elf_final_processing (void);
|
