projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 07c1b327 | 1 | /* tc-bfin.h - header file for tc-bfin.c |
| aa820537 | 2 | Copyright 2005, 2006, 2007, 2008, 2009 |
| 07c1b327 CM |
3 | Free Software Foundation, 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 | |
| ec2655a6 | 9 | the Free Software Foundation; either version 3, or (at your option) |
| 07c1b327 CM |
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_BFIN 1 | |
| 23 | #define TC_ADI_BFIN 1 | |
| 24 | ||
| 25 | #define TARGET_BYTES_BIG_ENDIAN 0 | |
| 26 | ||
| 27 | #define TARGET_ARCH bfd_arch_bfin | |
| 28 | ||
| 29 | /* | |
| 30 | * Define the target format macro here. The value for this should be | |
| ee9e7c78 | 31 | * "elf32-bfin", not "elf32-little-bfin". Since the BFD source file |
| 07c1b327 CM |
32 | * elf32-bfin.c defines TARGET_LITTLE_NAME to be "elf32-little-bfin", |
| 33 | * we must use this value, until this is corrected and BFD is rebuilt. */ | |
| 34 | #ifdef OBJ_ELF | |
| ee9e7c78 | 35 | #define TARGET_FORMAT "elf32-bfin" |
| 07c1b327 CM |
36 | #endif |
| 37 | ||
| 38 | #define LISTING_HEADER "BFIN GAS " | |
| 39 | ||
| 40 | #define WORKING_DOT_WORD | |
| 41 | ||
| 5e8c8f8f | 42 | extern bfd_boolean bfin_start_label (char *, char *); |
| 07c1b327 | 43 | |
| 07c1b327 CM |
44 | #define md_number_to_chars number_to_chars_littleendian |
| 45 | #define md_convert_frag(b,s,f) as_fatal ("bfin convert_frag\n"); | |
| 46 | ||
| 47 | /* Allow for [, ], etc. */ | |
| 48 | #define LEX_BR 6 | |
| 49 | ||
| 50 | #define TC_EOL_IN_INSN(PTR) (bfin_eol_in_insn(PTR) ? 1 : 0) | |
| 5a49b8ac | 51 | extern bfd_boolean bfin_eol_in_insn (char *); |
| 07c1b327 | 52 | |
| aaceb81c JZ |
53 | /* Almost all instructions of Blackfin contain an = character. */ |
| 54 | #define TC_EQUAL_IN_INSN(C, NAME) 1 | |
| 55 | ||
| ee9e7c78 | 56 | #define NOP_OPCODE 0x0000 |
| 07c1b327 CM |
57 | |
| 58 | #define LOCAL_LABELS_FB 1 | |
| 59 | ||
| 60 | #define DOUBLESLASH_LINE_COMMENTS | |
| 61 | ||
| 5e8c8f8f | 62 | #define TC_START_LABEL(c, s, ptr) (c == ':' && bfin_start_label (s, ptr)) |
| 07c1b327 | 63 | #define tc_fix_adjustable(FIX) bfin_fix_adjustable (FIX) |
| 5a49b8ac | 64 | extern bfd_boolean bfin_fix_adjustable (struct fix *); |
| 07c1b327 CM |
65 | |
| 66 | #define TC_FORCE_RELOCATION(FIX) bfin_force_relocation (FIX) | |
| 5a49b8ac | 67 | extern int bfin_force_relocation (struct fix *); |
| 07c1b327 CM |
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) | |
| 5a49b8ac | 71 | extern long md_pcrel_from_section (struct fix *, segT); |
| 07c1b327 | 72 | |
| beb6bfe8 BS |
73 | /* Values passed to md_apply_fix3 don't include symbol values. */ |
| 74 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
| 75 | ||
| d31f0f6d AM |
76 | /* This target is buggy, and sets fix size too large. */ |
| 77 | #define TC_FX_SIZE_SLACK(FIX) 2 | |
| 78 | ||
| 6306cd85 BS |
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 | ||
| 07c1b327 | 85 | /* end of tc-bfin.h */ |