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Diffstat (limited to 'gas/config/tc-cris.h')
| -rw-r--r-- | gas/config/tc-cris.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/gas/config/tc-cris.h b/gas/config/tc-cris.h deleted file mode 100644 index 3c3bb5a976a..00000000000 --- a/gas/config/tc-cris.h +++ /dev/null @@ -1,172 +0,0 @@ -/* tc-cris.h -- Header file for tc-cris.c, the CRIS GAS port. - Copyright 2000, 2001 Free Software Foundation, Inc. - - Contributed by Axis Communications AB, Lund, Sweden. - Originally written for GAS 1.38.1 by Mikael Asker. - Updates, BFDizing, GNUifying and ELF by Hans-Peter Nilsson. - - 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. */ - -/* See the GAS "internal" document for general documentation on this. - It is called internals.texi (internals.info when makeinfo:d), but is - not installed or makeinfo:d by "make info". */ - -/* Functions and variables that aren't declared in tc.h are declared here, - with the type/prototype that is used in the local extern-declaration of - their usage. */ - -#ifndef TC_CRIS -#define TC_CRIS - -/* Multi-target support is always on. */ -extern const char *cris_target_format PARAMS ((void)); -#define TARGET_FORMAT cris_target_format () - -#define TARGET_ARCH bfd_arch_cris - -#define TARGET_BYTES_BIG_ENDIAN 0 - -extern const char *md_shortopts; -extern struct option md_longopts[]; -extern size_t md_longopts_size; - -extern const pseudo_typeS md_pseudo_table[]; - -#define tc_comment_chars cris_comment_chars -extern const char cris_comment_chars[]; -extern const char line_comment_chars[]; -extern const char line_separator_chars[]; -extern const char EXP_CHARS[]; -extern const char FLT_CHARS[]; - -/* This should be optional, since it is ignored as an escape (assumed to - be itself) if it is not recognized. */ -#define ONLY_STANDARD_ESCAPES - -/* Note that we do not define TC_EQUAL_IN_INSN, since its current use is - in the instruction rather than the operand, and thus does not come to - use for side-effect assignments such as "and.d [r0 = r1 + 42], r3". */ -#define md_operand(x) - -#define md_number_to_chars number_to_chars_littleendian - -extern const int md_short_jump_size; -extern const int md_long_jump_size; - -/* There's no use having different functions for this; the sizes are the - same. Note that we can't #define md_short_jump_size here. */ -#define md_create_short_jump md_create_long_jump - -extern const struct relax_type md_cris_relax_table[]; -#define TC_GENERIC_RELAX_TABLE md_cris_relax_table - -#define TC_HANDLES_FX_DONE - -#define TC_FORCE_RELOCATION(fixp) md_cris_force_relocation (fixp) -extern int md_cris_force_relocation PARAMS ((struct fix *)); - -#define MD_APPLY_FIX3 - -#define IS_CRIS_PIC_RELOC(X) \ - ((X) == BFD_RELOC_CRIS_16_GOT \ - || (X) == BFD_RELOC_CRIS_32_GOT \ - || (X) == BFD_RELOC_CRIS_16_GOTPLT \ - || (X) == BFD_RELOC_CRIS_32_GOTPLT \ - || (X) == BFD_RELOC_CRIS_32_GOTREL \ - || (X) == BFD_RELOC_CRIS_32_PLT_GOTREL \ - || (X) == BFD_RELOC_CRIS_32_PLT_PCREL) - - -/* FIXME: Undocumented macro. Make sure we don't resolve fixups for which - we want to emit dynamic relocations. */ - -#define TC_RELOC_RTSYM_LOC_FIXUP(FIX) \ - ((FIX)->fx_addsy == NULL \ - || (! S_IS_EXTERNAL ((FIX)->fx_addsy) \ - && ! S_IS_WEAK ((FIX)->fx_addsy) \ - && S_IS_DEFINED ((FIX)->fx_addsy) \ - && ! S_IS_COMMON ((FIX)->fx_addsy) \ - /* FIXME: Set fx_plt instead of this check. */ \ - && ! IS_CRIS_PIC_RELOC ((FIX)->fx_r_type))) - -/* This is really a workaround for a bug in write.c that resolves relocs - for weak symbols - it should be postponed to the link stage or later. - Also don't adjust fixups for global symbols for ELF, and no relocs - where the original symbol name must be kept. */ -#define tc_fix_adjustable(X) \ - (((X)->fx_addsy == NULL \ - || (! S_IS_WEAK ((X)->fx_addsy) \ - && ! (OUTPUT_FLAVOR == bfd_target_elf_flavour \ - && S_IS_EXTERNAL ((X)->fx_addsy)))) \ - && (X)->fx_r_type != BFD_RELOC_VTABLE_INHERIT \ - && (X)->fx_r_type != BFD_RELOC_VTABLE_ENTRY \ - && (! IS_CRIS_PIC_RELOC ((X)->fx_r_type) \ - || (X)->fx_r_type == BFD_RELOC_CRIS_32_GOTREL)) - -/* When we have fixups against constant expressions, we get a GAS-specific - section symbol at no extra charge for obscure reasons in - adjust_reloc_syms. Since ELF outputs section symbols, it gladly - outputs this "*ABS*" symbol in every object. Avoid that. - Also, don't emit undefined symbols (that aren't used in relocations). - They pop up when tentatively parsing register names as symbols. */ -#define tc_frob_symbol(symp, punt) \ - do { \ - if ((OUTPUT_FLAVOR == bfd_target_elf_flavour \ - && (symp) == section_symbol (absolute_section)) \ - || ! S_IS_DEFINED (symp)) \ - (punt) = 1; \ - } while (0) - -#define LISTING_HEADER "GAS for CRIS" - -#if 0 -/* The testsuite does not let me define these, although they IMHO should - be preferred over the default. */ -#define LISTING_WORD_SIZE 2 -#define LISTING_LHS_WIDTH 4 -#define LISTING_LHS_WIDTH_SECOND 4 -#endif - -/* END of declaration and definitions described in the "internals" - document. */ - -/* Do this, or we will never know what hit us when the - broken-word-fixes break. Do _not_ use WARN_SIGNED_OVERFLOW_WORD, - it is only for use with WORKING_DOT_WORD and warns about most stuff. - (still in 2.9.1). */ -struct broken_word; -extern void tc_cris_check_adjusted_broken_word PARAMS ((offsetT, - struct - broken_word *)); -#define TC_CHECK_ADJUSTED_BROKEN_DOT_WORD(new_offset, brokw) \ - tc_cris_check_adjusted_broken_word ((offsetT) (new_offset), brokw) - -/* We don't want any implicit alignment, so we do nothing. */ -#define TC_IMPLICIT_LCOMM_ALIGNMENT(SIZE, P2VAR) - -/* CRIS instructions, with operands and prefixes included, are a multiple - of two bytes long. */ -#define DWARF2_LINE_MIN_INSN_LENGTH 2 - -#endif /* TC_CRIS */ -/* - * Local variables: - * eval: (c-set-style "gnu") - * indent-tabs-mode: t - * End: - */ |