102 lines
3.2 KiB
C
102 lines
3.2 KiB
C
/* tc-epiphany.h -- Header file for tc-epiphany.c.
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Copyright (C) 2009-2020 Free Software Foundation, Inc.
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Contributed by Embecosm on behalf of Adapteva, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#define TC_EPIPHANY
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#define LISTING_HEADER "EPIPHANY GAS "
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/* The target BFD architecture. */
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#define TARGET_ARCH bfd_arch_epiphany
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#define TARGET_FORMAT "elf32-epiphany"
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/* Permit temporary numeric labels. */
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#define LOCAL_LABELS_FB 1
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/* .-foo gets turned into PC relative relocs. */
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#define DIFF_EXPR_OK
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/* We don't need to handle .word strangely. */
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#define WORKING_DOT_WORD
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#define LITERAL_PREFIXPERCENT_BIN
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#define DOUBLESLASH_LINE_COMMENTS
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#define GAS_CGEN_PCREL_R_TYPE(R_TYPE) gas_cgen_pcrel_r_type (R_TYPE)
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/* Values passed to md_apply_fix don't include the symbol value. */
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#define MD_APPLY_SYM_VALUE(FIX) 0
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#define tc_fix_adjustable(FIX) epiphany_fix_adjustable (FIX)
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extern bfd_boolean epiphany_fix_adjustable (struct fix *);
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extern long md_pcrel_from_section (struct fix *, segT);
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#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP,SEC)
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#define TC_HANDLES_FX_DONE
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#define elf_tc_final_processing epiphany_elf_final_processing
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extern void epiphany_elf_final_processing (void);
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#define md_elf_section_flags epiphany_elf_section_flags
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extern int epiphany_elf_section_flags (int, int, int);
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#define md_operand(x) epiphany_cgen_md_operand (x)
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extern void epiphany_cgen_md_operand (expressionS *);
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/* Values passed to md_apply_fix don't include the symbol value. */
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#define MD_APPLY_SYM_VALUE(FIX) 0
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#define TC_CGEN_MAX_RELAX(insn, len) 4
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#define O_PIC_reloc O_md1
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#define TC_CGEN_PARSE_FIX_EXP(opinfo, exp) \
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epiphany_cgen_parse_fix_exp (opinfo, exp)
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extern int epiphany_cgen_parse_fix_exp (int, expressionS *);
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#define HANDLE_ALIGN(f) epiphany_handle_align (f)
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extern void epiphany_handle_align (fragS *);
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#define TARGET_FORMAT "elf32-epiphany"
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#define md_relax_frag epiphany_relax_frag
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extern long epiphany_relax_frag (segT, fragS *, long);
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/* If you don't define md_relax_frag, md_cgen_record_fixup_exp
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but do have TC_GENERIC_RELAX_TABLE gas will do the relaxation for you.
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If we have to add support for %LO and %HI relocations, we probably need
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to define the fixup_exp function to generate fancier relocations. */
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/* For 8 vs 24 bit branch selection. */
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extern const struct relax_type md_relax_table[];
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#define TC_GENERIC_RELAX_TABLE md_relax_table
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#define tc_gen_reloc gas_cgen_tc_gen_reloc
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#define md_apply_fix epiphany_apply_fix
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#include "write.h"
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extern void epiphany_apply_fix (fixS *fixP, valueT *valP, segT seg);
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