gas/config/tc-tilegx.h

   1 /* tc-tilegx.h - Macros and type defines for a TILE-Gx chip.
   2    Copyright 2011 Free Software Foundation, Inc.
   3
   4    This file is part of GAS, the GNU Assembler.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #ifndef TC_TILEGX
  22
  23 #include "opcode/tilegx.h"
  24
  25 #define TC_TILEGX
  26
  27 #ifndef TARGET_BYTES_BIG_ENDIAN
  28 #define TARGET_BYTES_BIG_ENDIAN 0
  29 #endif
  30
  31 #define WORKING_DOT_WORD
  32
  33 #define TARGET_ARCH                     bfd_arch_tilegx
  34
  35 extern const char * tilegx_target_format (void);
  36 #define TARGET_FORMAT tilegx_target_format ()
  37
  38 #define DWARF2_LINE_MIN_INSN_LENGTH     8
  39
  40 #define DIFF_EXPR_OK   /* foo-. gets turned into PC relative relocs */
  41
  42 #define HANDLE_ALIGN(fragp) tilegx_handle_align (fragp)
  43 extern void tilegx_handle_align (struct frag *);
  44
  45 #define MAX_MEM_FOR_RS_ALIGN_CODE (7 + 8)
  46
  47 struct tilegx_operand;
  48 #define TC_FIX_TYPE const struct tilegx_operand *
  49
  50 /* Initialize the TC_FIX_TYPE field.  */
  51 #define TC_INIT_FIX_DATA(FIX) \
  52   FIX->tc_fix_data = 0
  53
  54 extern void tilegx_cons_fix_new (struct frag *, int,
  55                                  int, struct expressionS *);
  56 #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \
  57   tilegx_cons_fix_new (FRAG, WHERE, NBYTES, EXP)
  58
  59 extern int tilegx_parse_name (char *, expressionS *, char *);
  60 #define md_parse_name(name, e, m, nextP) tilegx_parse_name (name, e, nextP)
  61
  62 extern int tilegx_fix_adjustable (struct fix *);
  63 #define tc_fix_adjustable(FIX)   tilegx_fix_adjustable (FIX)
  64
  65 extern int tilegx_unrecognized_line (int);
  66 #define tc_unrecognized_line(ch) tilegx_unrecognized_line (ch)
  67
  68 /* Values passed to md_apply_fix3 don't include the symbol value.  */
  69 #define MD_APPLY_SYM_VALUE(FIX) 0
  70
  71 #define md_convert_frag(b,s,f) \
  72   as_fatal ("tilegx convert_frag called")
  73 #define md_estimate_size_before_relax(f,s) \
  74   (as_fatal ("tilegx estimate_size_before_relax called"),1)
  75 #define md_operand(x)
  76
  77 #define md_section_align(seg,size)      (size)
  78
  79 /* We want .cfi_* pseudo-ops for generating unwind info.  */
  80 #define TARGET_USE_CFIPOP 1
  81
  82 #define tc_cfi_frame_initial_instructions tilegx_cfi_frame_initial_instructions
  83 extern void tilegx_cfi_frame_initial_instructions (void);
  84
  85 #define tc_regname_to_dw2regnum tc_tilegx_regname_to_dw2regnum
  86 extern int tc_tilegx_regname_to_dw2regnum (char *);
  87
  88 extern int tilegx_cie_data_alignment;
  89
  90 #define DWARF2_DEFAULT_RETURN_COLUMN 55
  91 #define DWARF2_CIE_DATA_ALIGNMENT tilegx_cie_data_alignment
  92
  93 #endif /* TC_TILEGX */