gas/config/tc-alpha.h

   1 /* This file is tc-alpha.h
   2    Copyright (C) 1994 Free Software Foundation, Inc.
   3    Written by Ken Raeburn <raeburn@cygnus.com>.
   4
   5    This file is part of GAS, the GNU Assembler.
   6
   7    GAS is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    GAS is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GAS; see the file COPYING.  If not, write to
  19    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  20
  21 #define TC_ALPHA
  22
  23 #define TARGET_ARCH                     bfd_arch_alpha
  24
  25 #define TARGET_FORMAT (OUTPUT_FLAVOR == bfd_target_ecoff_flavour        \
  26                        ? "ecoff-littlealpha"                            \
  27                        : OUTPUT_FLAVOR == bfd_target_elf_flavour        \
  28                        ? "elf64-alpha"                                  \
  29                        : "unknown-format")
  30
  31 #define NEED_LITERAL_POOL
  32 #define TC_HANDLES_FX_DONE
  33 #define REPEAT_CONS_EXPRESSIONS
  34
  35 extern int alpha_force_relocation PARAMS ((struct fix *));
  36 extern int alpha_fix_adjustable PARAMS ((struct fix *));
  37 extern int alpha_frob_symbol PARAMS ((struct symbol *));
  38 extern int alpha_validate_fix PARAMS ((struct fix *, segT));
  39
  40 extern unsigned long alpha_gprmask, alpha_fprmask;
  41
  42 #define TC_FORCE_RELOCATION(FIXP)       alpha_force_relocation (FIXP)
  43 #define tc_fix_adjustable(FIXP)         alpha_fix_adjustable (FIXP)
  44 #define RELOC_REQUIRES_SYMBOL
  45 #define tc_frob_symbol(S,P)             ((P) = alpha_frob_symbol (S))
  46 #define TC_VALIDATE_FIX(F,S,L)          if(alpha_validate_fix(F,S))goto L;
  47
  48 #define md_convert_frag(b,s,f)          {as_fatal ("alpha convert_frag\n");}
  49 #define md_create_long_jump(p,f,t,fr,s) as_fatal("alpha_create_long_jump")
  50 #define md_create_short_jump(p,f,t,fr,s) as_fatal("alpha_create_short_jump")
  51 #define md_estimate_size_before_relax(f,s) \
  52                         (as_fatal("estimate_size_before_relax called"),1)
  53 #define md_operand(x)                   0
  54
  55 extern unsigned long md_section_align PARAMS ((segT, unsigned long));
  56
  57 #define md_undefined_symbol(name)       (0)
  58 extern void alpha_end ();
  59 #define md_end()                        alpha_end ()
  60
  61 extern int alpha_local_label PARAMS ((const char *));
  62 #define LOCAL_LABEL(name)               alpha_local_label (name)
  63
  64 #define md_number_to_chars              number_to_chars_littleendian
  65
  66 extern int alpha_do_align ();
  67 #define md_do_align(n,fill,l)   if (alpha_do_align(n,fill)) goto l