103 lines
3.3 KiB
C
103 lines
3.3 KiB
C
/* tc-epiphany.h -- Header file for tc-epiphany.c.
|
|
Copyright (C) 2009-2015 Free Software Foundation, Inc.
|
|
Contributed by Embecosm on behalf of Adapteva, 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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA
|
|
02110-1301, USA. */
|
|
|
|
#define TC_EPIPHANY
|
|
|
|
#define LISTING_HEADER "EPIPHANY GAS "
|
|
|
|
/* The target BFD architecture. */
|
|
#define TARGET_ARCH bfd_arch_epiphany
|
|
|
|
#define TARGET_FORMAT "elf32-epiphany"
|
|
|
|
/* Permit temporary numeric labels. */
|
|
#define LOCAL_LABELS_FB 1
|
|
|
|
/* .-foo gets turned into PC relative relocs. */
|
|
#define DIFF_EXPR_OK
|
|
|
|
/* We don't need to handle .word strangely. */
|
|
#define WORKING_DOT_WORD
|
|
|
|
#define LITERAL_PREFIXDOLLAR_HEX
|
|
#define LITERAL_PREFIXPERCENT_BIN
|
|
#define DOUBLESLASH_LINE_COMMENTS
|
|
|
|
#define GAS_CGEN_PCREL_R_TYPE(R_TYPE) gas_cgen_pcrel_r_type (R_TYPE)
|
|
|
|
/* Values passed to md_apply_fix don't include the symbol value. */
|
|
#define MD_APPLY_SYM_VALUE(FIX) 0
|
|
|
|
#define tc_fix_adjustable(FIX) epiphany_fix_adjustable (FIX)
|
|
extern bfd_boolean epiphany_fix_adjustable (struct fix *);
|
|
|
|
extern long md_pcrel_from_section (struct fix *, segT);
|
|
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP,SEC)
|
|
|
|
#define TC_HANDLES_FX_DONE
|
|
|
|
#define elf_tc_final_processing epiphany_elf_final_processing
|
|
extern void epiphany_elf_final_processing (void);
|
|
|
|
#define md_elf_section_flags epiphany_elf_section_flags
|
|
extern int epiphany_elf_section_flags (int, int, int);
|
|
|
|
#define md_operand(x) epiphany_cgen_md_operand (x)
|
|
extern void epiphany_cgen_md_operand (expressionS *);
|
|
|
|
/* Values passed to md_apply_fix don't include the symbol value. */
|
|
#define MD_APPLY_SYM_VALUE(FIX) 0
|
|
|
|
#define TC_CGEN_MAX_RELAX(insn, len) 4
|
|
|
|
#define O_PIC_reloc O_md1
|
|
|
|
#define TC_CGEN_PARSE_FIX_EXP(opinfo, exp) \
|
|
epiphany_cgen_parse_fix_exp (opinfo, exp)
|
|
extern int epiphany_cgen_parse_fix_exp (int, expressionS *);
|
|
|
|
#define HANDLE_ALIGN(f) epiphany_handle_align (f)
|
|
extern void epiphany_handle_align (fragS *);
|
|
|
|
#define TARGET_FORMAT "elf32-epiphany"
|
|
|
|
#define md_relax_frag epiphany_relax_frag
|
|
|
|
extern long epiphany_relax_frag (segT, fragS *, long);
|
|
|
|
/* If you don't define md_relax_frag, md_cgen_record_fixup_exp
|
|
but do have TC_GENERIC_RELAX_TABLE gas will do the relaxation for you.
|
|
|
|
If we have to add support for %LO and %HI relocations, we probably need
|
|
to define the fixup_exp function to generate fancier relocations. */
|
|
|
|
/* For 8 vs 24 bit branch selection. */
|
|
extern const struct relax_type md_relax_table[];
|
|
#define TC_GENERIC_RELAX_TABLE md_relax_table
|
|
|
|
#define tc_gen_reloc gas_cgen_tc_gen_reloc
|
|
|
|
|
|
#define md_apply_fix epiphany_apply_fix
|
|
#include "write.h"
|
|
|
|
extern void epiphany_apply_fix (fixS *fixP, valueT *valP, segT seg);
|