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Diffstat (limited to 'gas/config/tc-alpha.h')
| -rw-r--r-- | gas/config/tc-alpha.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/gas/config/tc-alpha.h b/gas/config/tc-alpha.h deleted file mode 100644 index 632b04ebc3c..00000000000 --- a/gas/config/tc-alpha.h +++ /dev/null @@ -1,148 +0,0 @@ -/* This file is tc-alpha.h - Copyright (C) 1994, 95, 96, 97, 98, 1999 Free Software Foundation, Inc. - Written by Ken Raeburn <raeburn@cygnus.com>. - - 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_ALPHA - -#define TARGET_BYTES_BIG_ENDIAN 0 - -#define WORKING_DOT_WORD - -#define TARGET_ARCH bfd_arch_alpha - -#define TARGET_FORMAT (OUTPUT_FLAVOR == bfd_target_ecoff_flavour \ - ? "ecoff-littlealpha" \ - : OUTPUT_FLAVOR == bfd_target_elf_flavour \ - ? "elf64-alpha" \ - : OUTPUT_FLAVOR == bfd_target_evax_flavour \ - ? "vms-alpha" \ - : "unknown-format") - -#define NEED_LITERAL_POOL -#define TC_HANDLES_FX_DONE -#define REPEAT_CONS_EXPRESSIONS - -extern int alpha_force_relocation PARAMS ((struct fix *)); -extern int alpha_fix_adjustable PARAMS ((struct fix *)); - -extern unsigned long alpha_gprmask, alpha_fprmask; -extern valueT alpha_gp_value; - -#define TC_FORCE_RELOCATION(FIXP) alpha_force_relocation (FIXP) -#define tc_fix_adjustable(FIXP) alpha_fix_adjustable (FIXP) -#define RELOC_REQUIRES_SYMBOL - -/* This expression evaluates to false if the relocation is for a local - object for which we still want to do the relocation at runtime. - True if we are willing to perform this relocation while building - the .o file. This is only used for pcrel 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))) - -#define md_convert_frag(b,s,f) as_fatal ("alpha convert_frag\n") -#define md_estimate_size_before_relax(f,s) \ - (as_fatal("estimate_size_before_relax called"),1) -#define md_operand(x) - -#ifdef OBJ_EVAX - -/* This field keeps the symbols position in the link section. */ -#define OBJ_SYMFIELD_TYPE valueT - -#define TC_CONS_FIX_NEW(FRAG,OFF,LEN,EXP) \ - fix_new_exp (FRAG, OFF, (int)LEN, EXP, 0, \ - LEN == 2 ? BFD_RELOC_16 \ - : LEN == 4 ? BFD_RELOC_32 \ - : LEN == 8 ? BFD_RELOC_64 \ - : BFD_RELOC_ALPHA_LINKAGE); -#endif - -#define md_number_to_chars number_to_chars_littleendian - -extern int tc_get_register PARAMS ((int frame)); -extern void alpha_frob_ecoff_data PARAMS ((void)); - -#define tc_frob_label(sym) alpha_define_label (sym) -extern void alpha_define_label PARAMS ((symbolS *)); - -#define md_cons_align(nbytes) alpha_cons_align (nbytes) -extern void alpha_cons_align PARAMS ((int)); - -#ifdef OBJ_ECOFF -#define tc_frob_file_before_adjust() alpha_frob_file_before_adjust () -extern void alpha_frob_file_before_adjust PARAMS ((void)); -#endif - -#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ - -#ifdef OBJ_ELF -#define ELF_TC_SPECIAL_SECTIONS \ - { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL }, \ - { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL }, -#endif - -/* Whether to add support for explict !relocation_op!sequence_number. At the - moment, only do this for ELF, though ECOFF could use it as well. */ - -#ifdef OBJ_ELF -#define RELOC_OP_P -#endif - -#ifdef RELOC_OP_P -/* Before the relocations are written, reorder them, so that user supplied - !lituse relocations follow the appropriate !literal relocations. Also - convert the gas-internal relocations to the appropriate linker relocations. - */ -#define tc_adjust_symtab() alpha_adjust_symtab () -extern void alpha_adjust_symtab PARAMS ((void)); - -/* New fields for supporting explicit relocations (such as !literal to mark - where a pointer is loaded from the global table, and !lituse_base to track - all of the normal uses of that pointer). */ - -#define TC_FIX_TYPE struct alpha_fix_tag - -struct alpha_fix_tag -{ - struct fix *next_lituse; /* next !lituse */ - struct alpha_literal_tag *info; /* other members with same sequence */ -}; - -/* Initialize the TC_FIX_TYPE field. */ -#define TC_INIT_FIX_DATA(fixP) \ -do { \ - fixP->tc_fix_data.next_lituse = (struct fix *)0; \ - fixP->tc_fix_data.info = (struct alpha_literal_tag *)0; \ -} while (0) - -/* Work with DEBUG5 to print fields in tc_fix_type. */ -#define TC_FIX_DATA_PRINT(stream,fixP) \ -do { \ - if (fixP->tc_fix_data.info) \ - fprintf (stderr, "\tinfo = 0x%lx, next_lituse = 0x%lx\n", \ - (long)fixP->tc_fix_data.info, \ - (long)fixP->tc_fix_data.next_lituse); \ -} while (0) -#endif |