bfd/cpu-powerpc.c

   1 /* BFD PowerPC CPU definition
   2    Copyright (C) 1994-2014 Free Software Foundation, Inc.
   3    Contributed by Ian Lance Taylor, Cygnus Support.
   4
   5    This file is part of BFD, the Binary File Descriptor library.
   6
   7    This program 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 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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 this program; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  20    MA 02110-1301, USA.  */
  21
  22 #include "sysdep.h"
  23 #include "bfd.h"
  24 #include "libbfd.h"
  25
  26 /* The common PowerPC architecture is compatible with the RS/6000.  */
  27
  28 static const bfd_arch_info_type *
  29 powerpc_compatible (const bfd_arch_info_type *a,
  30                     const bfd_arch_info_type *b)
  31 {
  32   BFD_ASSERT (a->arch == bfd_arch_powerpc);
  33   switch (b->arch)
  34     {
  35     default:
  36       return NULL;
  37     case bfd_arch_powerpc:
  38       return bfd_default_compatible (a, b);
  39     case bfd_arch_rs6000:
  40       if (b->mach == bfd_mach_rs6k)
  41         return a;
  42       return NULL;
  43     }
  44   /*NOTREACHED*/
  45 }
  46
  47 const bfd_arch_info_type bfd_powerpc_archs[] =
  48 {
  49 #if BFD_DEFAULT_TARGET_SIZE == 64
  50   /* Default arch must come first.  */
  51   {
  52     64, /* 64 bits in a word */
  53     64, /* 64 bits in an address */
  54     8,  /* 8 bits in a byte */
  55     bfd_arch_powerpc,
  56     bfd_mach_ppc64,
  57     "powerpc",
  58     "powerpc:common64",
  59     3,
  60     TRUE, /* default for 64 bit target */
  61     powerpc_compatible,
  62     bfd_default_scan,
  63     bfd_arch_default_fill,
  64     &bfd_powerpc_archs[1]
  65   },
  66   /* elf32-ppc:ppc_elf_object_p relies on the default 32 bit arch
  67      being immediately after the 64 bit default.  */
  68   {
  69     32, /* 32 bits in a word */
  70     32, /* 32 bits in an address */
  71     8,  /* 8 bits in a byte */
  72     bfd_arch_powerpc,
  73     bfd_mach_ppc, /* for the POWER/PowerPC common architecture */
  74     "powerpc",
  75     "powerpc:common",
  76     3,
  77     FALSE,
  78     powerpc_compatible,
  79     bfd_default_scan,
  80     bfd_arch_default_fill,
  81     &bfd_powerpc_archs[2],
  82   },
  83 #else
  84   /* Default arch must come first.  */
  85   {
  86     32, /* 32 bits in a word */
  87     32, /* 32 bits in an address */
  88     8,  /* 8 bits in a byte */
  89     bfd_arch_powerpc,
  90     bfd_mach_ppc, /* for the POWER/PowerPC common architecture */
  91     "powerpc",
  92     "powerpc:common",
  93     3,
  94     TRUE, /* default for 32 bit target */
  95     powerpc_compatible,
  96     bfd_default_scan,
  97     bfd_arch_default_fill,
  98     &bfd_powerpc_archs[1],
  99   },
 100   /* elf64-ppc:ppc64_elf_object_p relies on the default 64 bit arch
 101      being immediately after the 32 bit default.  */
 102   {
 103     64, /* 64 bits in a word */
 104     64, /* 64 bits in an address */
 105     8,  /* 8 bits in a byte */
 106     bfd_arch_powerpc,
 107     bfd_mach_ppc64,
 108     "powerpc",
 109     "powerpc:common64",
 110     3,
 111     FALSE,
 112     powerpc_compatible,
 113     bfd_default_scan,
 114     bfd_arch_default_fill,
 115     &bfd_powerpc_archs[2]
 116   },
 117 #endif
 118   {
 119     32, /* 32 bits in a word */
 120     32, /* 32 bits in an address */
 121     8,  /* 8 bits in a byte */
 122     bfd_arch_powerpc,
 123     bfd_mach_ppc_603,
 124     "powerpc",
 125     "powerpc:603",
 126     3,
 127     FALSE, /* not the default */
 128     powerpc_compatible,
 129     bfd_default_scan,
 130     bfd_arch_default_fill,
 131     &bfd_powerpc_archs[3]
 132   },
 133   {
 134     32, /* 32 bits in a word */
 135     32, /* 32 bits in an address */
 136     8,  /* 8 bits in a byte */
 137     bfd_arch_powerpc,
 138     bfd_mach_ppc_ec603e,
 139     "powerpc",
 140     "powerpc:EC603e",
 141     3,
 142     FALSE, /* not the default */
 143     powerpc_compatible,
 144     bfd_default_scan,
 145     bfd_arch_default_fill,
 146     &bfd_powerpc_archs[4]
 147   },
 148   {
 149     32, /* 32 bits in a word */
 150     32, /* 32 bits in an address */
 151     8,  /* 8 bits in a byte */
 152     bfd_arch_powerpc,
 153     bfd_mach_ppc_604,
 154     "powerpc",
 155     "powerpc:604",
 156     3,
 157     FALSE, /* not the default */
 158     powerpc_compatible,
 159     bfd_default_scan,
 160     bfd_arch_default_fill,
 161     &bfd_powerpc_archs[5]
 162   },
 163   {
 164     32, /* 32 bits in a word */
 165     32, /* 32 bits in an address */
 166     8,  /* 8 bits in a byte */
 167     bfd_arch_powerpc,
 168     bfd_mach_ppc_403,
 169     "powerpc",
 170     "powerpc:403",
 171     3,
 172     FALSE, /* not the default */
 173     powerpc_compatible,
 174     bfd_default_scan,
 175     bfd_arch_default_fill,
 176     &bfd_powerpc_archs[6]
 177   },
 178   {
 179     32, /* 32 bits in a word */
 180     32, /* 32 bits in an address */
 181     8,  /* 8 bits in a byte */
 182     bfd_arch_powerpc,
 183     bfd_mach_ppc_601,
 184     "powerpc",
 185     "powerpc:601",
 186     3,
 187     FALSE, /* not the default */
 188     powerpc_compatible,
 189     bfd_default_scan,
 190     bfd_arch_default_fill,
 191     &bfd_powerpc_archs[7]
 192   },
 193   {
 194     64, /* 64 bits in a word */
 195     64, /* 64 bits in an address */
 196     8,  /* 8 bits in a byte */
 197     bfd_arch_powerpc,
 198     bfd_mach_ppc_620,
 199     "powerpc",
 200     "powerpc:620",
 201     3,
 202     FALSE, /* not the default */
 203     powerpc_compatible,
 204     bfd_default_scan,
 205     bfd_arch_default_fill,
 206     &bfd_powerpc_archs[8]
 207   },
 208   {
 209     64, /* 64 bits in a word */
 210     64, /* 64 bits in an address */
 211     8,  /* 8 bits in a byte */
 212     bfd_arch_powerpc,
 213     bfd_mach_ppc_630,
 214     "powerpc",
 215     "powerpc:630",
 216     3,
 217     FALSE, /* not the default */
 218     powerpc_compatible,
 219     bfd_default_scan,
 220     bfd_arch_default_fill,
 221     &bfd_powerpc_archs[9]
 222   },
 223   {
 224     64, /* 64 bits in a word */
 225     64, /* 64 bits in an address */
 226     8,  /* 8 bits in a byte */
 227     bfd_arch_powerpc,
 228     bfd_mach_ppc_a35,
 229     "powerpc",
 230     "powerpc:a35",
 231     3,
 232     FALSE, /* not the default */
 233     powerpc_compatible,
 234     bfd_default_scan,
 235     bfd_arch_default_fill,
 236     &bfd_powerpc_archs[10]
 237   },
 238   {
 239     64, /* 64 bits in a word */
 240     64, /* 64 bits in an address */
 241     8,  /* 8 bits in a byte */
 242     bfd_arch_powerpc,
 243     bfd_mach_ppc_rs64ii,
 244     "powerpc",
 245     "powerpc:rs64ii",
 246     3,
 247     FALSE, /* not the default */
 248     powerpc_compatible,
 249     bfd_default_scan,
 250     bfd_arch_default_fill,
 251     &bfd_powerpc_archs[11]
 252   },
 253   {
 254     64, /* 64 bits in a word */
 255     64, /* 64 bits in an address */
 256     8,  /* 8 bits in a byte */
 257     bfd_arch_powerpc,
 258     bfd_mach_ppc_rs64iii,
 259     "powerpc",
 260     "powerpc:rs64iii",
 261     3,
 262     FALSE, /* not the default */
 263     powerpc_compatible,
 264     bfd_default_scan,
 265     bfd_arch_default_fill,
 266     &bfd_powerpc_archs[12]
 267   },
 268   {
 269     32, /* 32 bits in a word */
 270     32, /* 32 bits in an address */
 271     8,  /* 8 bits in a byte */
 272     bfd_arch_powerpc,
 273     bfd_mach_ppc_7400,
 274     "powerpc",
 275     "powerpc:7400",
 276     3,
 277     FALSE, /* not the default */
 278     powerpc_compatible,
 279     bfd_default_scan,
 280     bfd_arch_default_fill,
 281     &bfd_powerpc_archs[13]
 282   },
 283   {
 284     32, /* 32 bits in a word */
 285     32, /* 32 bits in an address */
 286     8,  /* 8 bits in a byte */
 287     bfd_arch_powerpc,
 288     bfd_mach_ppc_e500,
 289     "powerpc",
 290     "powerpc:e500",
 291     3,
 292     FALSE,
 293     powerpc_compatible,
 294     bfd_default_scan,
 295     bfd_arch_default_fill,
 296     &bfd_powerpc_archs[14]
 297   },
 298   {
 299     32,        /* 32 bits in a word */
 300     32,        /* 32 bits in an address */
 301     8, /* 8 bits in a byte */
 302     bfd_arch_powerpc,
 303     bfd_mach_ppc_e500mc,
 304     "powerpc",
 305     "powerpc:e500mc",
 306     3,
 307     FALSE, /* not the default */
 308     powerpc_compatible,
 309     bfd_default_scan,
 310     bfd_arch_default_fill,
 311     &bfd_powerpc_archs[15]
 312   },
 313   {
 314     64, /* 64 bits in a word */
 315     64, /* 64 bits in an address */
 316     8,  /* 8 bits in a byte */
 317     bfd_arch_powerpc,
 318     bfd_mach_ppc_e500mc64,
 319     "powerpc",
 320     "powerpc:e500mc64",
 321     3,
 322     FALSE, /* not the default */
 323     powerpc_compatible,
 324     bfd_default_scan,
 325     bfd_arch_default_fill,
 326     &bfd_powerpc_archs[16]
 327   },
 328   {
 329     32,       /* 32 bits in a word */
 330     32,       /* 32 bits in an address */
 331     8,        /* 8 bits in a byte */
 332     bfd_arch_powerpc,
 333     bfd_mach_ppc_860,
 334     "powerpc",
 335     "powerpc:MPC8XX",
 336     3,
 337     FALSE, /* not the default */
 338     powerpc_compatible,
 339     bfd_default_scan,
 340     bfd_arch_default_fill,
 341     &bfd_powerpc_archs[17]
 342   },
 343   {
 344     32, /* 32 bits in a word */
 345     32, /* 32 bits in an address */
 346     8,  /* 8 bits in a byte */
 347     bfd_arch_powerpc,
 348     bfd_mach_ppc_750,
 349     "powerpc",
 350     "powerpc:750",
 351     3,
 352     FALSE, /* not the default */
 353     powerpc_compatible,
 354     bfd_default_scan,
 355     bfd_arch_default_fill,
 356     &bfd_powerpc_archs[18]
 357   },
 358   {
 359     32, /* 32 bits in a word */
 360     32, /* 32 bits in an address */
 361     8,  /* 8 bits in a byte */
 362     bfd_arch_powerpc,
 363     bfd_mach_ppc_titan,
 364     "powerpc",
 365     "powerpc:titan",
 366     3,
 367     FALSE, /* not the default */
 368     powerpc_compatible,
 369     bfd_default_scan,
 370     bfd_arch_default_fill,
 371     &bfd_powerpc_archs[19]
 372   },
 373   {
 374     16, /* 16 or 32 bits in a word */
 375     32, /* 32 bits in an address */
 376     8,  /* 8 bits in a byte */
 377     bfd_arch_powerpc,
 378     bfd_mach_ppc_vle,
 379     "powerpc",
 380     "powerpc:vle",
 381     3,
 382     FALSE, /* not the default */
 383     powerpc_compatible,
 384     bfd_default_scan,
 385     bfd_arch_default_fill,
 386     &bfd_powerpc_archs[20]
 387   },
 388   {
 389     64, /* 64 bits in a word */
 390     64, /* 64 bits in an address */
 391     8,  /* 8 bits in a byte */
 392     bfd_arch_powerpc,
 393     bfd_mach_ppc_e5500,
 394     "powerpc",
 395     "powerpc:e5500",
 396     3,
 397     FALSE, /* not the default */
 398     powerpc_compatible,
 399     bfd_default_scan,
 400     bfd_arch_default_fill,
 401     &bfd_powerpc_archs[21]
 402   },
 403   {
 404     64, /* 64 bits in a word */
 405     64, /* 64 bits in an address */
 406     8,  /* 8 bits in a byte */
 407     bfd_arch_powerpc,
 408     bfd_mach_ppc_e6500,
 409     "powerpc",
 410     "powerpc:e6500",
 411     3,
 412     FALSE, /* not the default */
 413     powerpc_compatible,
 414     bfd_default_scan,
 415     bfd_arch_default_fill,
 416     0
 417   }
 418 };