gas/config/rx-defs.h

   1 /* rx-defs.h Renesas RX internal definitions
   2    Copyright (C) 2008-2021 Free Software Foundation, Inc.
   3
   4    This file is part of GAS, the GNU Assembler.
   5
   6    GAS 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, or (at your option)
   9    any later version.
  10
  11    GAS 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 GAS; see the file COPYING.  If not, write to the Free
  18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  19    02110-1301, USA.  */
  20
  21 #ifndef RX_DEFS_H
  22 #define RX_DEFS_H
  23
  24 /* Third operand to rx_op.  */
  25 #define RXREL_SIGNED            0
  26 #define RXREL_UNSIGNED          1
  27 #define RXREL_NEGATIVE          2
  28 #define RXREL_PCREL             3
  29 #define RXREL_NEGATIVE_BORROW   4
  30
  31 #define RX_RELAX_NONE   0
  32 #define RX_RELAX_BRANCH 1
  33 #define RX_RELAX_IMM    2
  34 #define RX_RELAX_DISP   3
  35
  36 enum rx_cpu_types
  37 {
  38   RX600,
  39   RX610,
  40   RX200,
  41   RX100,
  42   RXV2,
  43   RXV3,
  44   RXV3FPU,
  45 };
  46
  47 extern int rx_pid_register;
  48 extern int rx_gp_register;
  49 extern enum rx_cpu_types rx_cpu;
  50
  51 extern int    rx_error (const char *);
  52 extern void   rx_lex_init (char *, char *);
  53 extern void   rx_base1 (int);
  54 extern void   rx_base2 (int, int);
  55 extern void   rx_base3 (int, int, int);
  56 extern void   rx_base4 (int, int, int, int);
  57 extern void   rx_field (int, int, int);
  58 extern void   rx_op (expressionS, int, int);
  59 extern void   rx_disp3 (expressionS, int);
  60 extern void   rx_field5s (expressionS);
  61 extern void   rx_field5s2 (expressionS);
  62 extern void   rx_bfield (expressionS, expressionS, expressionS);
  63 extern void   rx_relax (int, int);
  64 extern void   rx_linkrelax_dsp (int);
  65 extern void   rx_linkrelax_imm (int);
  66 extern void   rx_linkrelax_branch (void);
  67 extern int    rx_parse (void);
  68 extern int    rx_wrap (void);
  69 extern void   rx_note_string_insn_use (void);
  70 extern void   rx_post (char);
  71
  72 extern char * rx_lex_start;
  73 extern char * rx_lex_end;
  74
  75 #endif /* RX_DEFS_H */