projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 | 1 | /* This file is tc-h8300.h |
| f7e42eb4 NC |
2 | Copyright 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, |
| 3 | 1997, 1998, 2000 | |
| 252b5132 RH |
4 | Free Software Foundation, Inc. |
| 5 | ||
| 6 | This file is part of GAS, the GNU Assembler. | |
| 7 | ||
| 8 | GAS is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2, or (at your option) | |
| 11 | any later version. | |
| 12 | ||
| 13 | GAS is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with GAS; see the file COPYING. If not, write to the Free | |
| 20 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
| 21 | 02111-1307, USA. */ | |
| 22 | ||
| 252b5132 RH |
23 | #define TC_H8300 |
| 24 | ||
| 25 | #define TARGET_BYTES_BIG_ENDIAN 1 | |
| 26 | ||
| 7e0de7bf JL |
27 | #define TARGET_ARCH bfd_arch_h8300 |
| 28 | ||
| dfe0d3fe JL |
29 | #ifdef BFD_ASSEMBLER |
| 30 | /* Fixup debug sections since we will never relax them. */ | |
| 31 | #define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC) | |
| 32 | #endif | |
| 7e0de7bf JL |
33 | #ifdef OBJ_ELF |
| 34 | #define TARGET_FORMAT "elf32-h8300" | |
| 35 | #endif | |
| 36 | ||
| 252b5132 RH |
37 | #if ANSI_PROTOTYPES |
| 38 | struct internal_reloc; | |
| 39 | #endif | |
| 40 | ||
| 41 | #define WORKING_DOT_WORD | |
| 42 | ||
| 43 | /* This macro translates between an internal fix and an coff reloc type */ | |
| 814f6641 | 44 | #define TC_COFF_FIX2RTYPE(fixP) abort (); |
| 252b5132 RH |
45 | |
| 46 | #define BFD_ARCH bfd_arch_h8300 | |
| 47 | #define COFF_MAGIC ( Smode ? 0x8302 : Hmode ? 0x8301 : 0x8300) | |
| 48 | #define TC_COUNT_RELOC(x) (1) | |
| 49 | #define IGNORE_NONSTANDARD_ESCAPES | |
| 50 | ||
| 51 | #define tc_coff_symbol_emit_hook(a) ; /* not used */ | |
| 52 | #define TC_RELOC_MANGLE(s,a,b,c) tc_reloc_mangle(a,b,c) | |
| 53 | extern void tc_reloc_mangle | |
| 54 | PARAMS ((struct fix *, struct internal_reloc *, bfd_vma)); | |
| 55 | ||
| 36ed2fff JL |
56 | #ifdef OBJ_ELF |
| 57 | /* Provide mappings from the original H8 COFF relocation names to | |
| 58 | their corresponding BFD relocation names. This allows us to use | |
| 59 | most of tc-h8300.c without modifications for both ELF and COFF | |
| 60 | ports. */ | |
| 61 | #define R_MOV24B1 BFD_RELOC_H8_DIR24A8 | |
| 62 | #define R_MOVL1 BFD_RELOC_H8_DIR32A16 | |
| 63 | #define R_MOV24B1 BFD_RELOC_H8_DIR24A8 | |
| 64 | #define R_MOVL1 BFD_RELOC_H8_DIR32A16 | |
| 65 | #define R_RELLONG BFD_RELOC_32 | |
| 66 | #define R_MOV16B1 BFD_RELOC_H8_DIR16A8 | |
| 67 | #define R_RELWORD BFD_RELOC_16 | |
| 68 | #define R_RELBYTE BFD_RELOC_8 | |
| 69 | #define R_PCRWORD BFD_RELOC_16_PCREL | |
| 70 | #define R_PCRBYTE BFD_RELOC_8_PCREL | |
| 71 | #define R_JMPL1 BFD_RELOC_H8_DIR24R8 | |
| 72 | #define R_MEM_INDIRECT BFD_RELOC_8 | |
| 73 | ||
| 74 | /* We do not want to adjust any relocations to make implementation of | |
| 75 | linker relaxations easier. */ | |
| 76 | #define tc_fix_adjustable(FIX) 0 | |
| 77 | #endif | |
| 78 | ||
| 252b5132 RH |
79 | #define TC_CONS_RELOC (Hmode ? R_RELLONG: R_RELWORD) |
| 80 | ||
| 81 | #define DO_NOT_STRIP 0 | |
| 82 | #define LISTING_HEADER "Hitachi H8/300 GAS " | |
| 83 | #define NEED_FX_R_TYPE 1 | |
| 36ed2fff | 84 | #ifndef OBJ_ELF |
| 252b5132 | 85 | #define RELOC_32 1234 |
| 36ed2fff | 86 | #endif |
| 252b5132 RH |
87 | |
| 88 | extern int Hmode; | |
| 89 | extern int Smode; | |
| 90 | ||
| 91 | #define md_operand(x) |