gdb/config/m32r/tm-m32r.h

   1 // OBSOLETE /* Parameters for execution on a Mitsubishi m32r processor.
   2 // OBSOLETE    Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
   3 // OBSOLETE    Free Software Foundation, Inc.
   4 // OBSOLETE
   5 // OBSOLETE    This file is part of GDB.
   6 // OBSOLETE
   7 // OBSOLETE    This program is free software; you can redistribute it and/or modify
   8 // OBSOLETE    it under the terms of the GNU General Public License as published by
   9 // OBSOLETE    the Free Software Foundation; either version 2 of the License, or
  10 // OBSOLETE    (at your option) any later version.
  11 // OBSOLETE
  12 // OBSOLETE    This program is distributed in the hope that it will be useful,
  13 // OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // OBSOLETE    GNU General Public License for more details.
  16 // OBSOLETE
  17 // OBSOLETE    You should have received a copy of the GNU General Public License
  18 // OBSOLETE    along with this program; if not, write to the Free Software
  19 // OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330,
  20 // OBSOLETE    Boston, MA 02111-1307, USA.  */
  21 // OBSOLETE
  22 // OBSOLETE #include "regcache.h"
  23 // OBSOLETE
  24 // OBSOLETE /* Used by mswin.  */
  25 // OBSOLETE #define TARGET_M32R 1
  26 // OBSOLETE
  27 // OBSOLETE /* mvs_check REGISTER_NAMES */
  28 // OBSOLETE #define REGISTER_NAMES \
  29 // OBSOLETE { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
  30 // OBSOLETE   "r8", "r9", "r10", "r11", "r12", "fp", "lr", "sp", \
  31 // OBSOLETE   "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch", \
  32 // OBSOLETE     /*  "cond", "sm", "bsm", "ie", "bie", "bcarry",  */ \
  33 // OBSOLETE }
  34 // OBSOLETE /* mvs_check  NUM_REGS */
  35 // OBSOLETE #define NUM_REGS                    24
  36 // OBSOLETE
  37 // OBSOLETE /* mvs_check  REGISTER_SIZE */
  38 // OBSOLETE #define REGISTER_SIZE                       4
  39 // OBSOLETE /* mvs_check  MAX_REGISTER_RAW_SIZE */
  40 // OBSOLETE #define MAX_REGISTER_RAW_SIZE               4
  41 // OBSOLETE
  42 // OBSOLETE /* mvs_check  *_REGNUM */
  43 // OBSOLETE #define R0_REGNUM   0
  44 // OBSOLETE #define STRUCT_RETURN_REGNUM 0
  45 // OBSOLETE #define ARG0_REGNUM 0
  46 // OBSOLETE #define ARGLAST_REGNUM      3
  47 // OBSOLETE #define V0_REGNUM   0
  48 // OBSOLETE #define V1_REGNUM   1
  49 // OBSOLETE #define FP_REGNUM   13
  50 // OBSOLETE #define RP_REGNUM   14
  51 // OBSOLETE #define SP_REGNUM   15
  52 // OBSOLETE #define PSW_REGNUM  16
  53 // OBSOLETE #define CBR_REGNUM  17
  54 // OBSOLETE #define SPI_REGNUM  18
  55 // OBSOLETE #define SPU_REGNUM  19
  56 // OBSOLETE #define BPC_REGNUM  20
  57 // OBSOLETE #define PC_REGNUM   21
  58 // OBSOLETE #define ACCL_REGNUM 22
  59 // OBSOLETE #define ACCH_REGNUM 23
  60 // OBSOLETE
  61 // OBSOLETE /* mvs_check  REGISTER_BYTES */
  62 // OBSOLETE #define REGISTER_BYTES                      (NUM_REGS * 4)
  63 // OBSOLETE
  64 // OBSOLETE /* mvs_check  REGISTER_VIRTUAL_TYPE */
  65 // OBSOLETE #define REGISTER_VIRTUAL_TYPE(REG)  builtin_type_int
  66 // OBSOLETE
  67 // OBSOLETE /* mvs_check  REGISTER_BYTE */
  68 // OBSOLETE #define REGISTER_BYTE(REG)          ((REG) * 4)
  69 // OBSOLETE /* mvs_check  REGISTER_VIRTUAL_SIZE */
  70 // OBSOLETE #define REGISTER_VIRTUAL_SIZE(REG)  4
  71 // OBSOLETE /* mvs_check  REGISTER_RAW_SIZE */
  72 // OBSOLETE #define REGISTER_RAW_SIZE(REG)      4
  73 // OBSOLETE
  74 // OBSOLETE /* mvs_check  MAX_REGISTER_VIRTUAL_SIZE */
  75 // OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE   4
  76 // OBSOLETE
  77 // OBSOLETE /* mvs_check  BREAKPOINT */
  78 // OBSOLETE #define BREAKPOINT {0x10, 0xf1}
  79 // OBSOLETE
  80 // OBSOLETE /* mvs_no_check  FUNCTION_START_OFFSET */
  81 // OBSOLETE #define FUNCTION_START_OFFSET 0
  82 // OBSOLETE
  83 // OBSOLETE /* mvs_check  DECR_PC_AFTER_BREAK */
  84 // OBSOLETE #define DECR_PC_AFTER_BREAK 0
  85 // OBSOLETE
  86 // OBSOLETE /* mvs_check  INNER_THAN */
  87 // OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
  88 // OBSOLETE
  89 // OBSOLETE /* mvs_check  SAVED_PC_AFTER_CALL */
  90 // OBSOLETE #define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
  91 // OBSOLETE
  92 // OBSOLETE struct frame_info;
  93 // OBSOLETE struct frame_saved_regs;
  94 // OBSOLETE struct type;
  95 // OBSOLETE struct value;
  96 // OBSOLETE
  97 // OBSOLETE /* Define other aspects of the stack frame.
  98 // OBSOLETE    We keep the offsets of all saved registers, 'cause we need 'em a lot!
  99 // OBSOLETE    We also keep the current size of the stack frame, and whether
 100 // OBSOLETE    the frame pointer is valid (for frameless functions, and when we're
 101 // OBSOLETE    still in the prologue of a function with a frame) */
 102 // OBSOLETE
 103 // OBSOLETE /* mvs_check  EXTRA_FRAME_INFO */
 104 // OBSOLETE #define EXTRA_FRAME_INFO    \
 105 // OBSOLETE   struct frame_saved_regs fsr;      \
 106 // OBSOLETE   int framesize;            \
 107 // OBSOLETE   int using_frame_pointer;
 108 // OBSOLETE
 109 // OBSOLETE
 110 // OBSOLETE extern void m32r_init_extra_frame_info (struct frame_info *fi);
 111 // OBSOLETE /* mvs_check  INIT_EXTRA_FRAME_INFO */
 112 // OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) m32r_init_extra_frame_info (fi)
 113 // OBSOLETE /* mvs_no_check  DEPRECATED_INIT_FRAME_PC */
 114 // OBSOLETE #define DEPRECATED_INIT_FRAME_PC            init_frame_pc_noop
 115 // OBSOLETE
 116 // OBSOLETE extern void
 117 // OBSOLETE m32r_frame_find_saved_regs (struct frame_info *fi,
 118 // OBSOLETE                         struct frame_saved_regs *regaddr);
 119 // OBSOLETE
 120 // OBSOLETE /* Put here the code to store, into a struct frame_saved_regs,
 121 // OBSOLETE    the addresses of the saved registers of frame described by FRAME_INFO.
 122 // OBSOLETE    This includes special registers such as pc and fp saved in special
 123 // OBSOLETE    ways in the stack frame.  sp is even more special:
 124 // OBSOLETE    the address we return for it IS the sp for the next frame.  */
 125 // OBSOLETE
 126 // OBSOLETE /* mvs_check  FRAME_FIND_SAVED_REGS */
 127 // OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)     \
 128 // OBSOLETE    m32r_frame_find_saved_regs(frame_info, &(frame_saved_regs))
 129 // OBSOLETE
 130 // OBSOLETE extern CORE_ADDR m32r_frame_chain (struct frame_info *fi);
 131 // OBSOLETE /* mvs_check  FRAME_CHAIN */
 132 // OBSOLETE #define FRAME_CHAIN(fi)             m32r_frame_chain (fi)
 133 // OBSOLETE
 134 // OBSOLETE extern CORE_ADDR m32r_find_callers_reg (struct frame_info *fi, int regnum);
 135 // OBSOLETE extern CORE_ADDR m32r_frame_saved_pc (struct frame_info *);
 136 // OBSOLETE /* mvs_check  FRAME_SAVED_PC */
 137 // OBSOLETE #define FRAME_SAVED_PC(fi)          m32r_frame_saved_pc (fi)
 138 // OBSOLETE
 139 // OBSOLETE /* mvs_check  DEPRECATED_EXTRACT_RETURN_VALUE */
 140 // OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
 141 // OBSOLETE   memcpy ((VALBUF), \
 142 // OBSOLETE       (char *)(REGBUF) + REGISTER_BYTE (V0_REGNUM) + \
 143 // OBSOLETE       ((TYPE_LENGTH (TYPE) > 4 ? 8 : 4) - TYPE_LENGTH (TYPE)), \
 144 // OBSOLETE       TYPE_LENGTH (TYPE))
 145 // OBSOLETE
 146 // OBSOLETE /* mvs_check  DEPRECATED_STORE_RETURN_VALUE */
 147 // OBSOLETE #define DEPRECATED_STORE_RETURN_VALUE(TYPE, VALBUF) \
 148 // OBSOLETE   deprecated_write_register_bytes(REGISTER_BYTE (V0_REGNUM) + \
 149 // OBSOLETE                    ((TYPE_LENGTH (TYPE) > 4 ? 8:4) - TYPE_LENGTH (TYPE)),\
 150 // OBSOLETE                    (VALBUF), TYPE_LENGTH (TYPE));
 151 // OBSOLETE
 152 // OBSOLETE extern CORE_ADDR m32r_skip_prologue (CORE_ADDR pc);
 153 // OBSOLETE /* mvs_check  SKIP_PROLOGUE */
 154 // OBSOLETE #define SKIP_PROLOGUE(pc) (m32r_skip_prologue (pc))
 155 // OBSOLETE
 156 // OBSOLETE /* mvs_no_check  FRAME_ARGS_SKIP */
 157 // OBSOLETE #define FRAME_ARGS_SKIP 0
 158 // OBSOLETE
 159 // OBSOLETE /* mvs_no_check  FRAME_ARGS_ADDRESS */
 160 // OBSOLETE #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
 161 // OBSOLETE /* mvs_no_check  FRAME_LOCALS_ADDRESS */
 162 // OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
 163 // OBSOLETE /* mvs_no_check  FRAME_NUM_ARGS */
 164 // OBSOLETE #define FRAME_NUM_ARGS(fi) (-1)
 165 // OBSOLETE
 166 // OBSOLETE extern void m32r_write_sp (CORE_ADDR val);
 167 // OBSOLETE #define TARGET_WRITE_SP m32r_write_sp
 168 // OBSOLETE
 169 // OBSOLETE
 170 // OBSOLETE
 171 // OBSOLETE
 172 // OBSOLETE
 173 // OBSOLETE
 174 // OBSOLETE /* struct passing and returning stuff */
 175 // OBSOLETE #define STORE_STRUCT_RETURN(STRUCT_ADDR, SP)        \
 176 // OBSOLETE     write_register (0, STRUCT_ADDR)
 177 // OBSOLETE
 178 // OBSOLETE extern use_struct_convention_fn m32r_use_struct_convention;
 179 // OBSOLETE #define USE_STRUCT_CONVENTION(GCC_P, TYPE) m32r_use_struct_convention (GCC_P, TYPE)
 180 // OBSOLETE
 181 // OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
 182 // OBSOLETE   extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
 183 // OBSOLETE                REGISTER_RAW_SIZE (V0_REGNUM))
 184 // OBSOLETE
 185 // OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type)     (TYPE_LENGTH (type) > 8)
 186 // OBSOLETE
 187 // OBSOLETE
 188 // OBSOLETE /* generic dummy frame stuff */
 189 // OBSOLETE
 190 // OBSOLETE #define PUSH_DUMMY_FRAME             generic_push_dummy_frame ()
 191 // OBSOLETE #define DEPRECATED_PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP)
 192 // OBSOLETE
 193 // OBSOLETE
 194 // OBSOLETE /* target-specific dummy_frame stuff */
 195 // OBSOLETE
 196 // OBSOLETE extern struct frame_info *m32r_pop_frame (struct frame_info *frame);
 197 // OBSOLETE /* mvs_check  POP_FRAME */
 198 // OBSOLETE #define POP_FRAME m32r_pop_frame (get_current_frame ())
 199 // OBSOLETE
 200 // OBSOLETE /* mvs_no_check  STACK_ALIGN */
 201 // OBSOLETE /* #define STACK_ALIGN(x) ((x + 3) & ~3) */
 202 // OBSOLETE
 203 // OBSOLETE extern CORE_ADDR m32r_push_return_address (CORE_ADDR, CORE_ADDR);
 204 // OBSOLETE extern CORE_ADDR m32r_push_arguments (int nargs,
 205 // OBSOLETE                                   struct value **args,
 206 // OBSOLETE                                   CORE_ADDR sp,
 207 // OBSOLETE                                   unsigned char struct_return,
 208 // OBSOLETE                                   CORE_ADDR struct_addr);
 209 // OBSOLETE
 210 // OBSOLETE
 211 // OBSOLETE
 212 // OBSOLETE /* mvs_no_check  PUSH_ARGUMENTS */
 213 // OBSOLETE #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
 214 // OBSOLETE   (m32r_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR))
 215 // OBSOLETE
 216 // OBSOLETE #define PUSH_RETURN_ADDRESS(PC, SP)      m32r_push_return_address (PC, SP)
 217 // OBSOLETE
 218 // OBSOLETE /* override the standard get_saved_register function with
 219 // OBSOLETE    one that takes account of generic CALL_DUMMY frames */
 220 // OBSOLETE #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
 221 // OBSOLETE      deprecated_generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
 222 // OBSOLETE
 223 // OBSOLETE
 224 // OBSOLETE #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES 1
 225 // OBSOLETE #define CALL_DUMMY                   {0}
 226 // OBSOLETE #define CALL_DUMMY_LENGTH            (0)
 227 // OBSOLETE #define CALL_DUMMY_START_OFFSET      (0)
 228 // OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0)
 229 // OBSOLETE #define FIX_CALL_DUMMY(DUMMY1, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP)
 230 // OBSOLETE #define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
 231 // OBSOLETE #define CALL_DUMMY_ADDRESS()         entry_point_address ()