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
66
67
68
69
70
71
72
73
74
|
/* tc-openrisc.h -- Header file for tc-openrisc.c.
Copyright (C) 2001 Free Software Foundation, 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 2, 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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define TC_OPENRISC
#ifndef BFD_ASSEMBLER
/* leading space so will compile with cc */
# error OPENRISC support requires BFD_ASSEMBLER
#endif
#define LISTING_HEADER "OpenRISC GAS "
/* The target BFD architecture. */
#define TARGET_ARCH bfd_arch_openrisc
extern unsigned long openrisc_machine;
#define TARGET_MACH (openrisc_machine)
#define TARGET_FORMAT "elf32-openrisc"
#define TARGET_BYTES_BIG_ENDIAN 1
extern const char openrisc_comment_chars [];
#define tc_comment_chars openrisc_comment_chars
/* Call md_pcrel_from_section, not md_pcrel_from. */
extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
/* Permit temporary numeric labels. */
#define LOCAL_LABELS_FB 1
#define DIFF_EXPR_OK 1 /* .-foo gets turned into PC relative relocs */
/* We don't need to handle .word strangely. */
#define WORKING_DOT_WORD
#define MD_APPLY_FIX3
#define md_apply_fix3 gas_cgen_md_apply_fix3
extern boolean openrisc_fix_adjustable PARAMS ((struct fix *));
#define obj_fix_adjustable(fixP) openrisc_fix_adjustable (fixP)
/* When relaxing, we need to emit various relocs we otherwise wouldn't. */
extern int openrisc_force_relocation PARAMS ((struct fix *));
#define TC_FORCE_RELOCATION(fix) openrisc_force_relocation (fix)
#define TC_HANDLES_FX_DONE
#define tc_gen_reloc gas_cgen_tc_gen_reloc
/* Call md_pcrel_from_section(), not md_pcrel_from(). */
extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
/* For 8 vs 16 vs 32 bit branch selection. */
extern const struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table
|