Annotation of src/external/gpl3/binutils.old/dist/gas/config/tc-bfin.h, Revision 1.1.1.1.2.1
1.1 christos 1: /* tc-bfin.h - header file for tc-bfin.c
1.1.1.1.2.1! pgoyette 2: Copyright (C) 2005-2015 Free Software Foundation, Inc.
1.1 christos 3:
4: This file is part of GAS, the GNU Assembler.
5:
6: GAS 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, or (at your option)
9: any later version.
10:
11: GAS 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 GAS; see the file COPYING. If not, write to the Free
18: Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
19: 02110-1301, USA. */
20:
21: #define TC_BFIN 1
22: #define TC_ADI_BFIN 1
23:
24: #define TARGET_BYTES_BIG_ENDIAN 0
25:
26: #define TARGET_ARCH bfd_arch_bfin
27:
28: /*
29: * Define the target format macro here. The value for this should be
30: * "elf32-bfin", not "elf32-little-bfin". Since the BFD source file
31: * elf32-bfin.c defines TARGET_LITTLE_NAME to be "elf32-little-bfin",
32: * we must use this value, until this is corrected and BFD is rebuilt. */
33: #ifdef OBJ_ELF
34: #define TARGET_FORMAT "elf32-bfin"
35: #endif
36:
37: #define LISTING_HEADER "BFIN GAS "
38:
39: #define WORKING_DOT_WORD
40:
1.1.1.1.2.1! pgoyette 41: extern bfd_boolean bfin_start_label (char *);
1.1 christos 42:
43: #define md_number_to_chars number_to_chars_littleendian
44: #define md_convert_frag(b,s,f) as_fatal ("bfin convert_frag\n");
45:
46: /* Allow for [, ], etc. */
47: #define LEX_BR 6
48:
49: #define TC_EOL_IN_INSN(PTR) (bfin_eol_in_insn(PTR) ? 1 : 0)
50: extern bfd_boolean bfin_eol_in_insn (char *);
51:
52: /* Almost all instructions of Blackfin contain an = character. */
53: #define TC_EQUAL_IN_INSN(C, NAME) 1
54:
55: #define NOP_OPCODE 0x0000
56:
57: #define LOCAL_LABELS_FB 1
58:
59: #define DOUBLESLASH_LINE_COMMENTS
60:
1.1.1.1.2.1! pgoyette 61: #define TC_START_LABEL(STR, NUL_CHAR, NEXT_CHAR) \
! 62: (NEXT_CHAR == ':' && bfin_start_label (STR))
1.1 christos 63: #define tc_fix_adjustable(FIX) bfin_fix_adjustable (FIX)
64: extern bfd_boolean bfin_fix_adjustable (struct fix *);
65:
66: #define TC_FORCE_RELOCATION(FIX) bfin_force_relocation (FIX)
67: extern int bfin_force_relocation (struct fix *);
68:
69: /* Call md_pcrel_from_section(), not md_pcrel_from(). */
70: #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
71: extern long md_pcrel_from_section (struct fix *, segT);
72:
73: /* Values passed to md_apply_fix3 don't include symbol values. */
74: #define MD_APPLY_SYM_VALUE(FIX) 0
75:
76: /* This target is buggy, and sets fix size too large. */
77: #define TC_FX_SIZE_SLACK(FIX) 2
78:
79: extern unsigned int bfin_anomaly_checks;
80:
81: /* Anomaly checking */
82: #define AC_05000074 0x00000001
83: #define ENABLE_AC_05000074 (bfin_anomaly_checks & AC_05000074)
84:
85: /* end of tc-bfin.h */
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