gdb/pyr-tdep.c

   1 /* OBSOLETE /* Pyramid target-dependent code for GDB. */
   2 /* OBSOLETE    Copyright (C) 1988, 1989, 1991, 2000 Free Software Foundation, Inc. */
   3 /* OBSOLETE  */
   4 /* OBSOLETE This file is part of GDB. */
   5 /* OBSOLETE  */
   6 /* OBSOLETE This program is free software; you can redistribute it and/or modify */
   7 /* OBSOLETE it under the terms of the GNU General Public License as published by */
   8 /* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
   9 /* OBSOLETE (at your option) any later version. */
  10 /* OBSOLETE  */
  11 /* OBSOLETE This program is distributed in the hope that it will be useful, */
  12 /* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
  13 /* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
  14 /* OBSOLETE GNU General Public License for more details. */
  15 /* OBSOLETE  */
  16 /* OBSOLETE You should have received a copy of the GNU General Public License */
  17 /* OBSOLETE along with this program; if not, write to the Free Software */
  18 /* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *x/ */
  19 /* OBSOLETE  */
  20 /* OBSOLETE #include "defs.h" */
  21 /* OBSOLETE  */
  22 /* OBSOLETE /*** Prettier register printing. ***x/ */
  23 /* OBSOLETE  */
  24 /* OBSOLETE /* Print registers in the same format as pyramid's dbx, adb, sdb.  *x/ */
  25 /* OBSOLETE pyr_print_registers(reg_buf, regnum) */
  26 /* OBSOLETE     long *reg_buf[]; */
  27 /* OBSOLETE { */
  28 /* OBSOLETE   register int regno; */
  29 /* OBSOLETE   int usp, ksp; */
  30 /* OBSOLETE   struct user u; */
  31 /* OBSOLETE  */
  32 /* OBSOLETE   for (regno = 0; regno < 16; regno++) { */
  33 /* OBSOLETE     printf_unfiltered/*_filtered*x/ ("%6.6s: %8x  %6.6s: %8x  %6s: %8x  %6s: %8x\n", */
  34 /* OBSOLETE                  REGISTER_NAME (regno), reg_buf[regno], */
  35 /* OBSOLETE                  REGISTER_NAME (regno+16), reg_buf[regno+16], */
  36 /* OBSOLETE                  REGISTER_NAME (regno+32), reg_buf[regno+32], */
  37 /* OBSOLETE                  REGISTER_NAME (regno+48), reg_buf[regno+48]); */
  38 /* OBSOLETE   } */
  39 /* OBSOLETE   usp = ptrace (3, inferior_pid, */
  40 /* OBSOLETE             (PTRACE_ARG3_TYPE) ((char *)&u.u_pcb.pcb_usp) - */
  41 /* OBSOLETE             ((char *)&u), 0); */
  42 /* OBSOLETE   ksp = ptrace (3, inferior_pid, */
  43 /* OBSOLETE             (PTRACE_ARG3_TYPE) ((char *)&u.u_pcb.pcb_ksp) - */
  44 /* OBSOLETE             ((char *)&u), 0); */
  45 /* OBSOLETE   printf_unfiltered/*_filtered*x/ ("\n%6.6s: %8x  %6.6s: %8x (%08x) %6.6s %8x\n", */
  46 /* OBSOLETE                REGISTER_NAME (CSP_REGNUM),reg_buf[CSP_REGNUM], */
  47 /* OBSOLETE                REGISTER_NAME (KSP_REGNUM), reg_buf[KSP_REGNUM], ksp, */
  48 /* OBSOLETE                "usp", usp); */
  49 /* OBSOLETE } */
  50 /* OBSOLETE  */
  51 /* OBSOLETE /* Print the register regnum, or all registers if regnum is -1. */
  52 /* OBSOLETE    fpregs is currently ignored.  *x/ */
  53 /* OBSOLETE  */
  54 /* OBSOLETE pyr_do_registers_info (regnum, fpregs) */
  55 /* OBSOLETE     int regnum; */
  56 /* OBSOLETE     int fpregs; */
  57 /* OBSOLETE { */
  58 /* OBSOLETE   /* On a pyr, we know a virtual register can always fit in an long. */
  59 /* OBSOLETE      Here (and elsewhere) we take advantage of that.  Yuk.  *x/ */
  60 /* OBSOLETE   long raw_regs[MAX_REGISTER_RAW_SIZE*NUM_REGS]; */
  61 /* OBSOLETE   register int i; */
  62 /* OBSOLETE    */
  63 /* OBSOLETE   for (i = 0 ; i < 64 ; i++) { */
  64 /* OBSOLETE     read_relative_register_raw_bytes(i, raw_regs+i); */
  65 /* OBSOLETE   } */
  66 /* OBSOLETE   if (regnum == -1) */
  67 /* OBSOLETE     pyr_print_registers (raw_regs, regnum); */
  68 /* OBSOLETE   else */
  69 /* OBSOLETE     for (i = 0; i < NUM_REGS; i++) */
  70 /* OBSOLETE       if (i == regnum) { */
  71 /* OBSOLETE     long val = raw_regs[i]; */
  72 /* OBSOLETE      */
  73 /* OBSOLETE     fputs_filtered (REGISTER_NAME (i), gdb_stdout); */
  74 /* OBSOLETE     printf_filtered(":"); */
  75 /* OBSOLETE     print_spaces_filtered (6 - strlen (REGISTER_NAME (i)), gdb_stdout); */
  76 /* OBSOLETE     if (val == 0) */
  77 /* OBSOLETE       printf_filtered ("0"); */
  78 /* OBSOLETE     else */
  79 /* OBSOLETE       printf_filtered ("%s  %d", local_hex_string_custom(val,"08"), val); */
  80 /* OBSOLETE     printf_filtered("\n"); */
  81 /* OBSOLETE       } */
  82 /* OBSOLETE } */
  83 /* OBSOLETE \f */
  84 /* OBSOLETE /*** Debugging editions of various macros from m-pyr.h ****x/ */
  85 /* OBSOLETE  */
  86 /* OBSOLETE CORE_ADDR frame_locals_address (frame) */
  87 /* OBSOLETE     struct frame_info *frame; */
  88 /* OBSOLETE { */
  89 /* OBSOLETE   register int addr = find_saved_register (frame,CFP_REGNUM); */
  90 /* OBSOLETE   register int result = read_memory_integer (addr, 4); */
  91 /* OBSOLETE #ifdef PYRAMID_CONTROL_FRAME_DEBUGGING */
  92 /* OBSOLETE   fprintf_unfiltered (gdb_stderr, */
  93 /* OBSOLETE        "\t[[..frame_locals:%8x, %s= %x @%x fcfp= %x foo= %x\n\t gr13=%x pr13=%x tr13=%x @%x]]\n", */
  94 /* OBSOLETE        frame->frame, */
  95 /* OBSOLETE        REGISTER_NAME (CFP_REGNUM), */
  96 /* OBSOLETE        result, addr, */
  97 /* OBSOLETE        frame->frame_cfp, (CFP_REGNUM), */
  98 /* OBSOLETE  */
  99 /* OBSOLETE  */
 100 /* OBSOLETE        read_register(13), read_register(29), read_register(61), */
 101 /* OBSOLETE        find_saved_register(frame, 61)); */
 102 /* OBSOLETE #endif /* PYRAMID_CONTROL_FRAME_DEBUGGING *x/ */
 103 /* OBSOLETE  */
 104 /* OBSOLETE   /* FIXME: I thought read_register (CFP_REGNUM) should be the right answer; */
 105 /* OBSOLETE      or at least CFP_REGNUM relative to FRAME (ie, result). */
 106 /* OBSOLETE      There seems to be a bug in the way the innermost frame is set up.  *x/ */
 107 /* OBSOLETE  */
 108 /* OBSOLETE     return ((frame->next) ? result: frame->frame_cfp); */
 109 /* OBSOLETE } */
 110 /* OBSOLETE  */
 111 /* OBSOLETE CORE_ADDR frame_args_addr (frame) */
 112 /* OBSOLETE     struct frame_info *frame; */
 113 /* OBSOLETE { */
 114 /* OBSOLETE   register int addr = find_saved_register (frame,CFP_REGNUM); */
 115 /* OBSOLETE   register int result = read_memory_integer (addr, 4); */
 116 /* OBSOLETE  */
 117 /* OBSOLETE #ifdef PYRAMID_CONTROL_FRAME_DEBUGGING */
 118 /* OBSOLETE   fprintf_unfiltered (gdb_stderr, */
 119 /* OBSOLETE        "\t[[..frame_args:%8x, %s= %x @%x fcfp= %x r_r= %x\n\t gr13=%x pr13=%x tr13=%x @%x]]\n", */
 120 /* OBSOLETE        frame->frame, */
 121 /* OBSOLETE        REGISTER_NAME (CFP_REGNUM), */
 122 /* OBSOLETE        result, addr, */
 123 /* OBSOLETE        frame->frame_cfp, read_register(CFP_REGNUM), */
 124 /* OBSOLETE  */
 125 /* OBSOLETE        read_register(13), read_register(29), read_register(61), */
 126 /* OBSOLETE        find_saved_register(frame, 61)); */
 127 /* OBSOLETE #endif /*  PYRAMID_CONTROL_FRAME_DEBUGGING *x/ */
 128 /* OBSOLETE  */
 129 /* OBSOLETE   /* FIXME: I thought read_register (CFP_REGNUM) should be the right answer; */
 130 /* OBSOLETE      or at least CFP_REGNUM relative to FRAME (ie, result). */
 131 /* OBSOLETE      There seems to be a bug in the way the innermost frame is set up.  *x/ */
 132 /* OBSOLETE     return ((frame->next) ? result: frame->frame_cfp); */
 133 /* OBSOLETE } */
 134 /* OBSOLETE  */
 135 /* OBSOLETE #include "symtab.h" */
 136 /* OBSOLETE #include "opcode/pyr.h" */
 137 /* OBSOLETE #include "gdbcore.h" */
 138 /* OBSOLETE  */
 139 /* OBSOLETE \f */
 140 /* OBSOLETE /*  A couple of functions used for debugging frame-handling on */
 141 /* OBSOLETE     Pyramids. (The Pyramid-dependent handling of register values for */
 142 /* OBSOLETE     windowed registers is known to be buggy.) */
 143 /* OBSOLETE  */
 144 /* OBSOLETE     When debugging, these functions can supplant the normal definitions of some */
 145 /* OBSOLETE     of the macros in tm-pyramid.h  The quantity of information produced */
 146 /* OBSOLETE     when these functions are used makes the gdb  unusable as a */
 147 /* OBSOLETE     debugger for user programs.  *x/ */
 148 /* OBSOLETE      */
 149 /* OBSOLETE extern unsigned pyr_saved_pc(), pyr_frame_chain(); */
 150 /* OBSOLETE  */
 151 /* OBSOLETE CORE_ADDR pyr_frame_chain(frame) */
 152 /* OBSOLETE     CORE_ADDR frame; */
 153 /* OBSOLETE { */
 154 /* OBSOLETE     int foo=frame - CONTROL_STACK_FRAME_SIZE; */
 155 /* OBSOLETE     /* printf_unfiltered ("...following chain from %x: got %x\n", frame, foo);*x/ */
 156 /* OBSOLETE     return foo; */
 157 /* OBSOLETE } */
 158 /* OBSOLETE  */
 159 /* OBSOLETE CORE_ADDR pyr_saved_pc(frame) */
 160 /* OBSOLETE     CORE_ADDR frame; */
 161 /* OBSOLETE { */
 162 /* OBSOLETE     int foo=0; */
 163 /* OBSOLETE     foo = read_memory_integer (((CORE_ADDR)(frame))+60, 4); */
 164 /* OBSOLETE     printf_unfiltered ("..reading pc from frame 0x%0x+%d regs: got %0x\n", */
 165 /* OBSOLETE         frame, 60/4, foo); */
 166 /* OBSOLETE     return foo; */
 167 /* OBSOLETE } */
 168 /* OBSOLETE  */
 169 /* OBSOLETE /* Pyramid instructions are never longer than this many bytes.  *x/ */
 170 /* OBSOLETE #define MAXLEN 24 */
 171 /* OBSOLETE  */
 172 /* OBSOLETE /* Number of elements in the opcode table.  *x/ */
 173 /* OBSOLETE /*const*x/ static int nopcodes = (sizeof (pyr_opcodes) / sizeof( pyr_opcodes[0])); */
 174 /* OBSOLETE #define NOPCODES (nopcodes) */
 175 /* OBSOLETE  */
 176 /* OBSOLETE /* Let's be byte-independent so we can use this as a cross-assembler.  *x/ */
 177 /* OBSOLETE  */
 178 /* OBSOLETE #define NEXTLONG(p)  \ */
 179 /* OBSOLETE   (p += 4, (((((p[-4] << 8) + p[-3]) << 8) + p[-2]) << 8) + p[-1]) */
 180 /* OBSOLETE \f */
 181 /* OBSOLETE /* Print one instruction at address MEMADDR in debugged memory, */
 182 /* OBSOLETE    on STREAM.  Returns length of the instruction, in bytes.  *x/ */
 183 /* OBSOLETE  */
 184 /* OBSOLETE int */
 185 /* OBSOLETE pyr_print_insn (memaddr, stream) */
 186 /* OBSOLETE      CORE_ADDR memaddr; */
 187 /* OBSOLETE      struct ui_file *stream; */
 188 /* OBSOLETE { */
 189 /* OBSOLETE   unsigned char buffer[MAXLEN]; */
 190 /* OBSOLETE   register int i, nargs, insn_size =4; */
 191 /* OBSOLETE   register unsigned char *p; */
 192 /* OBSOLETE   register char *d; */
 193 /* OBSOLETE   register int insn_opcode, operand_mode; */
 194 /* OBSOLETE   register int index_multiplier, index_reg_regno, op_1_regno, op_2_regno ; */
 195 /* OBSOLETE   long insn;                        /* first word of the insn, not broken down. *x/ */
 196 /* OBSOLETE   pyr_insn_format insn_decode;      /* the same, broken out into op{code,erands} *x/ */
 197 /* OBSOLETE   long extra_1, extra_2; */
 198 /* OBSOLETE  */
 199 /* OBSOLETE   read_memory (memaddr, buffer, MAXLEN); */
 200 /* OBSOLETE   insn_decode = *((pyr_insn_format *) buffer); */
 201 /* OBSOLETE   insn = * ((int *) buffer); */
 202 /* OBSOLETE   insn_opcode = insn_decode.operator; */
 203 /* OBSOLETE   operand_mode = insn_decode.mode; */
 204 /* OBSOLETE   index_multiplier = insn_decode.index_scale; */
 205 /* OBSOLETE   index_reg_regno = insn_decode.index_reg; */
 206 /* OBSOLETE   op_1_regno = insn_decode.operand_1; */
 207 /* OBSOLETE   op_2_regno = insn_decode.operand_2; */
 208 /* OBSOLETE    */
 209 /* OBSOLETE    */
 210 /* OBSOLETE   if (*((int *)buffer) == 0x0) { */
 211 /* OBSOLETE     /* "halt" looks just like an invalid "jump" to the insn decoder, */
 212 /* OBSOLETE        so is dealt with as a special case *x/ */
 213 /* OBSOLETE     fprintf_unfiltered (stream, "halt"); */
 214 /* OBSOLETE     return (4); */
 215 /* OBSOLETE   } */
 216 /* OBSOLETE  */
 217 /* OBSOLETE   for (i = 0; i < NOPCODES; i++) */
 218 /* OBSOLETE       if (pyr_opcodes[i].datum.code == insn_opcode) */
 219 /* OBSOLETE               break; */
 220 /* OBSOLETE  */
 221 /* OBSOLETE   if (i == NOPCODES) */
 222 /* OBSOLETE       /* FIXME: Handle unrecognised instructions better.  *x/ */
 223 /* OBSOLETE       fprintf_unfiltered (stream, "???\t#%08x\t(op=%x mode =%x)", */
 224 /* OBSOLETE                insn, insn_decode.operator, insn_decode.mode); */
 225 /* OBSOLETE   else */
 226 /* OBSOLETE     { */
 227 /* OBSOLETE       /* Print the mnemonic for the instruction.  Pyramid insn operands */
 228 /* OBSOLETE          are so regular that we can deal with almost all of them */
 229 /* OBSOLETE          separately. */
 230 /* OBSOLETE      Unconditional branches are an exception: they are encoded as */
 231 /* OBSOLETE      conditional branches (branch if false condition, I think) */
 232 /* OBSOLETE      with no condition specified. The average user will not be */
 233 /* OBSOLETE      aware of this. To maintain their illusion that an */
 234 /* OBSOLETE      unconditional branch insn exists, we will have to FIXME to */
 235 /* OBSOLETE      treat the insn mnemnonic of all branch instructions here as a */
 236 /* OBSOLETE      special case: check the operands of branch insn and print an */
 237 /* OBSOLETE      appropriate mnemonic. *x/  */
 238 /* OBSOLETE  */
 239 /* OBSOLETE       fprintf_unfiltered (stream, "%s\t", pyr_opcodes[i].name); */
 240 /* OBSOLETE  */
 241 /* OBSOLETE     /* Print the operands of the insn (as specified in */
 242 /* OBSOLETE        insn.operand_mode).  */
 243 /* OBSOLETE        Branch operands of branches are a special case: they are a word */
 244 /* OBSOLETE        offset, not a byte offset. *x/ */
 245 /* OBSOLETE    */
 246 /* OBSOLETE     if (insn_decode.operator == 0x01 || insn_decode.operator == 0x02) { */
 247 /* OBSOLETE       register int bit_codes=(insn >> 16)&0xf; */
 248 /* OBSOLETE       register int i; */
 249 /* OBSOLETE       register int displacement = (insn & 0x0000ffff) << 2; */
 250 /* OBSOLETE  */
 251 /* OBSOLETE       static char cc_bit_names[] = "cvzn";  /* z,n,c,v: strange order? *x/ */
 252 /* OBSOLETE  */
 253 /* OBSOLETE       /* Is bfc and no bits specified an unconditional branch?*x/ */
 254 /* OBSOLETE       for (i=0;i<4;i++) { */
 255 /* OBSOLETE     if ((bit_codes) & 0x1) */
 256 /* OBSOLETE             fputc_unfiltered (cc_bit_names[i], stream); */
 257 /* OBSOLETE     bit_codes >>= 1; */
 258 /* OBSOLETE       } */
 259 /* OBSOLETE  */
 260 /* OBSOLETE       fprintf_unfiltered (stream, ",%0x", */
 261 /* OBSOLETE            displacement + memaddr); */
 262 /* OBSOLETE       return (insn_size); */
 263 /* OBSOLETE     } */
 264 /* OBSOLETE  */
 265 /* OBSOLETE       switch (operand_mode) { */
 266 /* OBSOLETE       case 0: */
 267 /* OBSOLETE     fprintf_unfiltered (stream, "%s,%s", */
 268 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 269 /* OBSOLETE              REGISTER_NAME (op_2_regno)); */
 270 /* OBSOLETE     break; */
 271 /* OBSOLETE          */
 272 /* OBSOLETE       case 1: */
 273 /* OBSOLETE     fprintf_unfiltered (stream, " 0x%0x,%s", */
 274 /* OBSOLETE              op_1_regno, */
 275 /* OBSOLETE              REGISTER_NAME (op_2_regno)); */
 276 /* OBSOLETE     break; */
 277 /* OBSOLETE      */
 278 /* OBSOLETE       case 2: */
 279 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 280 /* OBSOLETE     insn_size += 4; */
 281 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 282 /* OBSOLETE     fprintf_unfiltered (stream, " $0x%0x,%s", */
 283 /* OBSOLETE              extra_1, */
 284 /* OBSOLETE              REGISTER_NAME (op_2_regno)); */
 285 /* OBSOLETE     break; */
 286 /* OBSOLETE       case 3: */
 287 /* OBSOLETE     fprintf_unfiltered (stream, " (%s),%s", */
 288 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 289 /* OBSOLETE              REGISTER_NAME (op_2_regno)); */
 290 /* OBSOLETE     break; */
 291 /* OBSOLETE      */
 292 /* OBSOLETE       case 4: */
 293 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 294 /* OBSOLETE     insn_size += 4; */
 295 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 296 /* OBSOLETE     fprintf_unfiltered (stream, " 0x%0x(%s),%s", */
 297 /* OBSOLETE              extra_1, */
 298 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 299 /* OBSOLETE              REGISTER_NAME (op_2_regno)); */
 300 /* OBSOLETE     break; */
 301 /* OBSOLETE      */
 302 /* OBSOLETE     /* S1 destination mode *x/ */
 303 /* OBSOLETE       case 5: */
 304 /* OBSOLETE     fprintf_unfiltered (stream, */
 305 /* OBSOLETE              ((index_reg_regno) ? "%s,(%s)[%s*%1d]" : "%s,(%s)"), */
 306 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 307 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 308 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 309 /* OBSOLETE              index_multiplier); */
 310 /* OBSOLETE     break; */
 311 /* OBSOLETE      */
 312 /* OBSOLETE       case 6: */
 313 /* OBSOLETE     fprintf_unfiltered (stream, */
 314 /* OBSOLETE              ((index_reg_regno) ? " $%#0x,(%s)[%s*%1d]" */
 315 /* OBSOLETE               : " $%#0x,(%s)"), */
 316 /* OBSOLETE              op_1_regno, */
 317 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 318 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 319 /* OBSOLETE              index_multiplier); */
 320 /* OBSOLETE     break; */
 321 /* OBSOLETE      */
 322 /* OBSOLETE       case 7: */
 323 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 324 /* OBSOLETE     insn_size += 4; */
 325 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 326 /* OBSOLETE     fprintf_unfiltered (stream, */
 327 /* OBSOLETE              ((index_reg_regno) ? " $%#0x,(%s)[%s*%1d]" */
 328 /* OBSOLETE               : " $%#0x,(%s)"), */
 329 /* OBSOLETE              extra_1, */
 330 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 331 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 332 /* OBSOLETE              index_multiplier); */
 333 /* OBSOLETE     break; */
 334 /* OBSOLETE      */
 335 /* OBSOLETE       case 8: */
 336 /* OBSOLETE     fprintf_unfiltered (stream, */
 337 /* OBSOLETE              ((index_reg_regno) ? " (%s),(%s)[%s*%1d]" : " (%s),(%s)"), */
 338 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 339 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 340 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 341 /* OBSOLETE              index_multiplier); */
 342 /* OBSOLETE     break; */
 343 /* OBSOLETE      */
 344 /* OBSOLETE       case 9: */
 345 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 346 /* OBSOLETE     insn_size += 4; */
 347 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 348 /* OBSOLETE     fprintf_unfiltered (stream, */
 349 /* OBSOLETE              ((index_reg_regno) */
 350 /* OBSOLETE               ? "%#0x(%s),(%s)[%s*%1d]" */
 351 /* OBSOLETE               : "%#0x(%s),(%s)"), */
 352 /* OBSOLETE              extra_1, */
 353 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 354 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 355 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 356 /* OBSOLETE              index_multiplier); */
 357 /* OBSOLETE     break; */
 358 /* OBSOLETE      */
 359 /* OBSOLETE     /* S2 destination mode *x/ */
 360 /* OBSOLETE       case 10: */
 361 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 362 /* OBSOLETE     insn_size += 4; */
 363 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 364 /* OBSOLETE     fprintf_unfiltered (stream, */
 365 /* OBSOLETE              ((index_reg_regno) ? "%s,%#0x(%s)[%s*%1d]" : "%s,%#0x(%s)"), */
 366 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 367 /* OBSOLETE              extra_1, */
 368 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 369 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 370 /* OBSOLETE              index_multiplier); */
 371 /* OBSOLETE     break; */
 372 /* OBSOLETE       case 11: */
 373 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 374 /* OBSOLETE     insn_size += 4; */
 375 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 376 /* OBSOLETE     fprintf_unfiltered (stream, */
 377 /* OBSOLETE              ((index_reg_regno) ? */
 378 /* OBSOLETE               " $%#0x,%#0x(%s)[%s*%1d]" : " $%#0x,%#0x(%s)"), */
 379 /* OBSOLETE              op_1_regno, */
 380 /* OBSOLETE              extra_1, */
 381 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 382 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 383 /* OBSOLETE              index_multiplier); */
 384 /* OBSOLETE     break; */
 385 /* OBSOLETE       case 12: */
 386 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 387 /* OBSOLETE     insn_size += 4; */
 388 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 389 /* OBSOLETE     read_memory (memaddr+8, buffer, MAXLEN); */
 390 /* OBSOLETE     insn_size += 4; */
 391 /* OBSOLETE     extra_2 = * ((int *) buffer); */
 392 /* OBSOLETE     fprintf_unfiltered (stream, */
 393 /* OBSOLETE              ((index_reg_regno) ? */
 394 /* OBSOLETE               " $%#0x,%#0x(%s)[%s*%1d]" : " $%#0x,%#0x(%s)"), */
 395 /* OBSOLETE              extra_1, */
 396 /* OBSOLETE              extra_2, */
 397 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 398 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 399 /* OBSOLETE              index_multiplier); */
 400 /* OBSOLETE     break; */
 401 /* OBSOLETE      */
 402 /* OBSOLETE       case 13: */
 403 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 404 /* OBSOLETE     insn_size += 4; */
 405 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 406 /* OBSOLETE     fprintf_unfiltered (stream, */
 407 /* OBSOLETE              ((index_reg_regno) */
 408 /* OBSOLETE               ? " (%s),%#0x(%s)[%s*%1d]"  */
 409 /* OBSOLETE               : " (%s),%#0x(%s)"), */
 410 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 411 /* OBSOLETE              extra_1, */
 412 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 413 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 414 /* OBSOLETE              index_multiplier); */
 415 /* OBSOLETE     break; */
 416 /* OBSOLETE       case 14: */
 417 /* OBSOLETE     read_memory (memaddr+4, buffer, MAXLEN); */
 418 /* OBSOLETE     insn_size += 4; */
 419 /* OBSOLETE     extra_1 = * ((int *) buffer); */
 420 /* OBSOLETE     read_memory (memaddr+8, buffer, MAXLEN); */
 421 /* OBSOLETE     insn_size += 4; */
 422 /* OBSOLETE     extra_2 = * ((int *) buffer); */
 423 /* OBSOLETE     fprintf_unfiltered (stream, */
 424 /* OBSOLETE              ((index_reg_regno) ? "%#0x(%s),%#0x(%s)[%s*%1d]" */
 425 /* OBSOLETE               : "%#0x(%s),%#0x(%s) "), */
 426 /* OBSOLETE              extra_1, */
 427 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 428 /* OBSOLETE              extra_2, */
 429 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 430 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 431 /* OBSOLETE              index_multiplier); */
 432 /* OBSOLETE     break; */
 433 /* OBSOLETE      */
 434 /* OBSOLETE       default: */
 435 /* OBSOLETE     fprintf_unfiltered (stream, */
 436 /* OBSOLETE              ((index_reg_regno) ? "%s,%s [%s*%1d]" : "%s,%s"), */
 437 /* OBSOLETE              REGISTER_NAME (op_1_regno), */
 438 /* OBSOLETE              REGISTER_NAME (op_2_regno), */
 439 /* OBSOLETE              REGISTER_NAME (index_reg_regno), */
 440 /* OBSOLETE              index_multiplier); */
 441 /* OBSOLETE     fprintf_unfiltered (stream, */
 442 /* OBSOLETE              "\t\t# unknown mode in %08x", */
 443 /* OBSOLETE              insn); */
 444 /* OBSOLETE     break; */
 445 /* OBSOLETE       } /* switch *x/ */
 446 /* OBSOLETE     } */
 447 /* OBSOLETE    */
 448 /* OBSOLETE   { */
 449 /* OBSOLETE     return insn_size; */
 450 /* OBSOLETE   } */
 451 /* OBSOLETE   abort (); */
 452 /* OBSOLETE } */