projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c7e40348 | 1 | /* tc-openrisc.h -- Header file for tc-openrisc.c. |
| a161fe53 | 2 | Copyright 2001, 2002 Free Software Foundation, Inc. |
| c7e40348 NC |
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, | |
| 19 | Boston, MA 02111-1307, USA. */ | |
| 20 | ||
| 21 | #define TC_OPENRISC | |
| 22 | ||
| 23 | #ifndef BFD_ASSEMBLER | |
| 24 | /* leading space so will compile with cc */ | |
| 25 | # error OPENRISC support requires BFD_ASSEMBLER | |
| 26 | #endif | |
| 27 | ||
| 28 | #define LISTING_HEADER "OpenRISC GAS " | |
| 29 | ||
| 30 | /* The target BFD architecture. */ | |
| 31 | #define TARGET_ARCH bfd_arch_openrisc | |
| 32 | ||
| 33 | extern unsigned long openrisc_machine; | |
| 34 | #define TARGET_MACH (openrisc_machine) | |
| 35 | ||
| 36 | #define TARGET_FORMAT "elf32-openrisc" | |
| 37 | #define TARGET_BYTES_BIG_ENDIAN 1 | |
| 38 | ||
| 39 | extern const char openrisc_comment_chars []; | |
| 40 | #define tc_comment_chars openrisc_comment_chars | |
| 41 | ||
| c7e40348 NC |
42 | /* Permit temporary numeric labels. */ |
| 43 | #define LOCAL_LABELS_FB 1 | |
| 44 | ||
| 45 | #define DIFF_EXPR_OK 1 /* .-foo gets turned into PC relative relocs */ | |
| 46 | ||
| 47 | /* We don't need to handle .word strangely. */ | |
| 48 | #define WORKING_DOT_WORD | |
| 49 | ||
| a161fe53 AM |
50 | /* Values passed to md_apply_fix3 don't include the symbol value. */ |
| 51 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
| 52 | ||
| c7e40348 NC |
53 | #define md_apply_fix3 gas_cgen_md_apply_fix3 |
| 54 | ||
| 55 | extern boolean openrisc_fix_adjustable PARAMS ((struct fix *)); | |
| a161fe53 | 56 | #define tc_fix_adjustable(FIX) openrisc_fix_adjustable (FIX) |
| c7e40348 NC |
57 | |
| 58 | /* When relaxing, we need to emit various relocs we otherwise wouldn't. */ | |
| 59 | extern int openrisc_force_relocation PARAMS ((struct fix *)); | |
| 60 | #define TC_FORCE_RELOCATION(fix) openrisc_force_relocation (fix) | |
| 61 | ||
| c7e40348 NC |
62 | #define tc_gen_reloc gas_cgen_tc_gen_reloc |
| 63 | ||
| 64 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
| 65 | extern long md_pcrel_from_section PARAMS ((struct fix *, segT)); | |
| a161fe53 | 66 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) |
| c7e40348 NC |
67 | |
| 68 | /* For 8 vs 16 vs 32 bit branch selection. */ | |
| 69 | extern const struct relax_type md_relax_table[]; | |
| 70 | #define TC_GENERIC_RELAX_TABLE md_relax_table |