projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 | 1 | /* tc-fr30.h -- Header file for tc-fr30.c. |
| a161fe53 | 2 | Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
| 252b5132 RH |
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 2, 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 | |
| 18 | the Free Software Foundation, 59 Temple Place - Suite 330, | |
| 81d4177b | 19 | Boston, MA 02111-1307, USA. */ |
| 252b5132 RH |
20 | |
| 21 | #define TC_FR30 | |
| 22 | ||
| 23 | #ifndef BFD_ASSEMBLER | |
| 24 | /* leading space so will compile with cc */ | |
| 25 | #error FR30 support requires BFD_ASSEMBLER | |
| 26 | #endif | |
| 27 | ||
| 28 | #define LISTING_HEADER "FR30 GAS " | |
| 29 | ||
| 30 | /* The target BFD architecture. */ | |
| 31 | #define TARGET_ARCH bfd_arch_fr30 | |
| 32 | ||
| 33 | #define TARGET_FORMAT "elf32-fr30" | |
| 34 | ||
| 35 | #define TARGET_BYTES_BIG_ENDIAN 1 | |
| 36 | ||
| 252b5132 RH |
37 | /* Permit temporary numeric labels. */ |
| 38 | #define LOCAL_LABELS_FB 1 | |
| 39 | ||
| 40 | #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ | |
| 41 | ||
| 42 | /* We don't need to handle .word strangely. */ | |
| 43 | #define WORKING_DOT_WORD | |
| 44 | ||
| a161fe53 AM |
45 | /* Values passed to md_apply_fix3 don't include the symbol value. */ |
| 46 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
| 47 | ||
| 252b5132 RH |
48 | #define md_apply_fix3 gas_cgen_md_apply_fix3 |
| 49 | ||
| a161fe53 AM |
50 | #define tc_fix_adjustable(FIX) fr30_fix_adjustable (FIX) |
| 51 | struct fix; | |
| b34976b6 | 52 | extern bfd_boolean fr30_fix_adjustable PARAMS ((struct fix *)); |
| 252b5132 RH |
53 | |
| 54 | /* When relaxing, we need to emit various relocs we otherwise wouldn't. */ | |
| 55 | #define TC_FORCE_RELOCATION(fix) fr30_force_relocation (fix) | |
| 56 | extern int fr30_force_relocation PARAMS ((struct fix *)); | |
| 57 | ||
| 252b5132 RH |
58 | #define tc_gen_reloc gas_cgen_tc_gen_reloc |
| 59 | ||
| 60 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
| a161fe53 | 61 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) |
| 252b5132 RH |
62 | extern long md_pcrel_from_section PARAMS ((struct fix *, segT)); |
| 63 | ||
| 64 | /* For 8 vs 16 vs 32 bit branch selection. */ | |
| 65 | #define TC_GENERIC_RELAX_TABLE md_relax_table | |
| 66 | extern const struct relax_type md_relax_table[]; | |
| 67 | ||
| 68 | /* We need a special version of the TC_START_LABEL macro so that we | |
| 69 | allow the LDI:8, LDI:20, LDI:32 and delay slot instructions to be | |
| 70 | parsed as such. Note - in a HORRIBLE HACK, we make use of the | |
| 71 | knowledge that this marco is only ever evaluated in one place | |
| 72 | (read_a_source_file in read.c) where we can access the local | |
| 73 | variable 's' - the start of the symbol that was terminated by | |
| 74 | 'character'. Also we need to be able to change the contents of | |
| 75 | the local variable 'c' which is passed to this macro as 'character'. */ | |
| 76 | #define TC_START_LABEL(character, i_l_p) \ | |
| 77 | ((character) != ':' ? 0 : (character = fr30_is_colon_insn (s)) ? 0 : ((character = ':'), 1)) | |
| 78 | extern char fr30_is_colon_insn PARAMS ((char *)); |