| /* tc-v850.h -- Header file for tc-v850.c. |
| Copyright (C) 1996, 1997 Free Software Foundation, Inc. |
| |
| This file is part of GAS, the GNU Assembler. |
| |
| GAS is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GAS is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GAS; see the file COPYING. If not, write to the Free |
| Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
| 02111-1307, USA. */ |
| |
| #define TC_V850 |
| |
| #include <elf/v850.h> |
| |
| #define TARGET_BYTES_BIG_ENDIAN 0 |
| |
| #ifndef BFD_ASSEMBLER |
| #error V850 support requires BFD_ASSEMBLER |
| #endif |
| |
| /* The target BFD architecture. */ |
| #define TARGET_ARCH bfd_arch_v850 |
| |
| /* The target BFD format. */ |
| #define TARGET_FORMAT "elf32-v850" |
| |
| #define MD_APPLY_FIX3 |
| #define md_operand(x) |
| |
| #define obj_fix_adjustable(fixP) v850_fix_adjustable(fixP) |
| #define TC_FORCE_RELOCATION(fixp) v850_force_relocation(fixp) |
| extern int v850_force_relocation PARAMS ((struct fix *)); |
| |
| /* Permit temporary numeric labels. */ |
| #define LOCAL_LABELS_FB 1 |
| |
| #define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ |
| |
| /* We don't need to handle .word strangely. */ |
| #define WORKING_DOT_WORD |
| |
| #define md_number_to_chars number_to_chars_littleendian |
| |
| /* We need to handle lo(), hi(), etc etc in .hword, .word, etc |
| directives, so we have to parse "cons" expressions ourselves. */ |
| #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP) |
| #define TC_CONS_FIX_NEW cons_fix_new_v850 |
| extern const struct relax_type md_relax_table[]; |
| #define TC_GENERIC_RELAX_TABLE md_relax_table |
| |
| |
| /* This section must be in the small data area (pointed to by GP). */ |
| #define SHF_V850_GPREL 0x10000000 |
| /* This section must be in the tiny data area (pointed to by EP). */ |
| #define SHF_V850_EPREL 0x20000000 |
| /* This section must be in the zero data area (pointed to by R0). */ |
| #define SHF_V850_R0REL 0x40000000 |
| |
| #define ELF_TC_SPECIAL_SECTIONS \ |
| { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ |
| { ".rosdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_GPREL }, \ |
| { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ |
| { ".scommon", SHT_V850_SCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ |
| { ".tdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \ |
| { ".tbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \ |
| { ".tcommon", SHT_V850_TCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ |
| { ".zdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ |
| { ".rozdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_R0REL }, \ |
| { ".zbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ |
| { ".zcommon", SHT_V850_ZCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ |
| { ".call_table_data", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \ |
| { ".call_table_text", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_EXECINSTR }, |
| |
| #define MD_PCREL_FROM_SECTION(fixP,section) v850_pcrel_from_section (fixP, section) |
| extern long v850_pcrel_from_section (); |