gdb/configure.tgt

   1 # Mappings from configurations to GDB target definitions.  This is
   2 # invoked from the autoconf generated configure script.
   3
   4 # This file sets the following shell variables:
   5 #  gdb_target_obs       target-specific object files to use
   6 #  gdb_sim              simulator library for target
   7 #  gdb_osabi            default OS ABI to use with target
   8 #  gdb_have_gcore       set to "true"/"false" if this target can run gcore
   9
  10 # NOTE: Every file added to a gdb_target_obs variable for any target here
  11 #       must also be added to either ALL_TARGET_OBS or ALL_64_TARGET_OBS
  12 #       in Makefile.in!
  13
  14 case $targ in
  15  *-*-irix* | \
  16  *-*-solaris2.[01] | *-*-solaris2.[2-9]* | *-*-solaris2.10* | \
  17  alpha*-*-osf* | \
  18  alpha*-*-freebsd* | \
  19  alpha*-*-kfreebsd*-gnu | \
  20  d10v-*-* | \
  21  hppa*-*-hiux* | \
  22  i[34567]86-ncr-* | \
  23  m68*-cisco*-* | \
  24  m68*-tandem-* | \
  25  m68*-*-os68k* | \
  26  mips*-*-pe | \
  27  rs6000-*-lynxos* | \
  28  sh*-*-pe | \
  29  hppa*-*-hpux* | \
  30  ia64-*-hpux* | \
  31  *-*-vxworks* | \
  32  mt-*-* | \
  33  null)
  34     echo "*** Configuration $targ is obsolete." >&2
  35     echo "*** Support has been REMOVED." >&2
  36     exit 1
  37     ;;
  38 esac
  39
  40 x86_tobjs="x86-tdep.o"
  41 i386_tobjs="i386-tdep.o arch/i386.o i387-tdep.o ${x86_tobjs}"
  42 amd64_tobjs="ravenscar-thread.o amd64-ravenscar-thread.o \
  43     amd64-tdep.o arch/amd64.o ${x86_tobjs}"
  44
  45 # Here are three sections to get a list of target specific object
  46 # files according to target triplet $TARG.
  47
  48 # 1. Get the objects per cpu in $TARG.
  49
  50 case "${targ}" in
  51 aarch64*-*-*)
  52         cpu_obs="aarch32-tdep.o aarch64-tdep.o arch/aarch32.o \
  53                  arch/aarch64-insn.o arch/aarch64.o  ravenscar-thread.o \
  54                  aarch64-ravenscar-thread.o";;
  55
  56 alpha*-*-*)
  57         # Target: Alpha
  58         cpu_obs="alpha-tdep.o"
  59         ;;
  60
  61 arc*-*-*)
  62         # Target: Unidentified ARC target
  63         cpu_obs="arc-tdep.o arch/arc.o"
  64         ;;
  65
  66 arm*-*-*)
  67         cpu_obs="aarch32-tdep.o arch/aarch32.o arch/arm.o \
  68                  arch/arm-get-next-pcs.o arm-tdep.o";;
  69
  70 hppa*-*-*)
  71         # Target: HP PA-RISC
  72         cpu_obs="hppa-tdep.o"
  73         ;;
  74
  75 i[34567]86-*-*)
  76         cpu_obs="${i386_tobjs}"
  77         if test "x$enable_64_bit_bfd" = "xyes"; then
  78            cpu_obs="${amd64_tobjs} ${cpu_obs}"
  79         fi
  80         ;;
  81
  82 ia64*-*-*)
  83         # Target: Intel IA-64
  84         cpu_obs="ia64-tdep.o"
  85         ;;
  86
  87 riscv*-*-*)
  88         cpu_obs="riscv-tdep.o arch/riscv.o \
  89                  ravenscar-thread.o riscv-ravenscar-thread.o";;
  90
  91 x86_64-*-*)
  92         cpu_obs="${i386_tobjs} ${amd64_tobjs}";;
  93
  94 xtensa*)
  95         # Target: Tensilica Xtensa processors
  96         cpu_obs="xtensa-tdep.o xtensa-config.o solib-svr4.o"
  97         ;;
  98
  99 esac
 100
 101 # 2. Get the objects per os in $TARG.
 102
 103 case "${targ}" in
 104 *-*-freebsd* | *-*-kfreebsd*-gnu)
 105         os_obs="fbsd-tdep.o solib-svr4.o";;
 106 *-*-netbsd* | *-*-knetbsd*-gnu)
 107         os_obs="nbsd-tdep.o solib-svr4.o";;
 108 *-*-openbsd*)
 109         os_obs="obsd-tdep.o solib-svr4.o";;
 110 esac
 111
 112 # 3. Get the rest of objects.
 113
 114 case "${targ}" in
 115 aarch64*-*-elf | aarch64*-*-rtems*)
 116         # Target: AArch64 embedded system
 117         gdb_target_obs="aarch64-newlib-tdep.o"
 118         ;;
 119
 120 aarch64*-*-freebsd*)
 121         # Target: FreeBSD/aarch64
 122         gdb_target_obs="aarch64-fbsd-tdep.o"
 123         ;;
 124
 125 aarch64*-*-linux*)
 126         # Target: AArch64 linux
 127         gdb_target_obs="aarch64-linux-tdep.o arch/aarch64.o\
 128                         arch/arm.o arch/arm-linux.o arch/arm-get-next-pcs.o \
 129                         arm-tdep.o arm-linux-tdep.o \
 130                         glibc-tdep.o linux-tdep.o solib-svr4.o \
 131                         symfile-mem.o linux-record.o"
 132         ;;
 133
 134 alpha*-*-linux*)
 135         # Target: Little-endian Alpha running Linux
 136         gdb_target_obs="alpha-mdebug-tdep.o alpha-linux-tdep.o \
 137                         linux-tdep.o solib-svr4.o"
 138         ;;
 139 alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
 140         # Target: NetBSD/alpha
 141         gdb_target_obs="alpha-mdebug-tdep.o alpha-bsd-tdep.o \
 142                         alpha-netbsd-tdep.o"
 143         ;;
 144 alpha*-*-openbsd*)
 145         # Target: OpenBSD/alpha
 146         gdb_target_obs="alpha-mdebug-tdep.o alpha-bsd-tdep.o \
 147                         alpha-netbsd-tdep.o alpha-obsd-tdep.o nbsd-tdep.o"
 148         ;;
 149
 150 am33_2.0*-*-linux*)
 151         # Target: Matsushita mn10300 (AM33) running Linux
 152         gdb_target_obs="mn10300-tdep.o mn10300-linux-tdep.o linux-tdep.o \
 153                         solib-svr4.o"
 154         ;;
 155
 156 arc*-*-elf32)
 157         # Target: baremetal ARC elf32 (newlib) target
 158         gdb_target_obs="arc-newlib-tdep.o"
 159         ;;
 160
 161 arc*-*-linux*)
 162         # Target: ARC machine running Linux
 163         gdb_target_obs="arc-linux-tdep.o linux-tdep.o solib-svr4.o"
 164         ;;
 165
 166 arm*-wince-pe | arm*-*-mingw32ce*)
 167         # Target: ARM based machine running Windows CE (win32)
 168         gdb_target_obs="arm-wince-tdep.o windows-tdep.o"
 169         ;;
 170 arm*-*-linux*)
 171         # Target: ARM based machine running GNU/Linux
 172         gdb_target_obs="arch/arm-linux.o arm-linux-tdep.o glibc-tdep.o \
 173                         solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
 174         ;;
 175 arm*-*-freebsd*)
 176         # Target: FreeBSD/arm
 177         gdb_target_obs="arm-fbsd-tdep.o"
 178         ;;
 179 arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
 180         # Target: NetBSD/arm
 181         gdb_target_obs="arm-netbsd-tdep.o"
 182         ;;
 183 arm*-*-openbsd*)
 184         # Target: OpenBSD/arm
 185         gdb_target_obs="arm-bsd-tdep.o arm-obsd-tdep.o"
 186         ;;
 187 arm*-*-symbianelf*)
 188         # Target: SymbianOS/arm
 189         gdb_target_obs="arm-symbian-tdep.o"
 190         ;;
 191 arm*-*-*)
 192         # Target: ARM embedded system
 193         gdb_target_obs="arm-pikeos-tdep.o"
 194         gdb_sim=../sim/arm/libsim.a
 195         ;;
 196
 197 avr-*-*)
 198         # Target: AVR
 199         gdb_target_obs="avr-tdep.o"
 200         gdb_sim=../sim/avr/libsim.a
 201         ;;
 202
 203 bfin-*-*linux*)
 204         # Target: Blackfin Linux
 205         gdb_target_obs="bfin-tdep.o bfin-linux-tdep.o linux-tdep.o"
 206         gdb_sim=../sim/bfin/libsim.a
 207         ;;
 208 bfin-*-*)
 209         # Target: Blackfin processor
 210         gdb_target_obs="bfin-tdep.o"
 211         gdb_sim=../sim/bfin/libsim.a
 212         ;;
 213
 214 bpf-*-*)
 215         # Target: eBPF
 216         gdb_target_obs="bpf-tdep.o"
 217         gdb_sim=../sim/bpf/libsim.a
 218         ;;
 219
 220 cris*)
 221         # Target: CRIS
 222         gdb_target_obs="cris-tdep.o cris-linux-tdep.o linux-tdep.o solib-svr4.o"
 223         ;;
 224
 225 csky*-*-linux*)
 226         # Target: CSKY running GNU/Linux
 227         gdb_target_obs="csky-tdep.o csky-linux-tdep.o glibc-tdep.o \
 228                         linux-tdep.o solib-svr4.o"
 229         ;;
 230
 231 csky*-*-*)
 232         # Target: CSKY bare metal
 233         gdb_target_obs="csky-tdep.o"
 234         ;;
 235
 236 frv-*-*)
 237         # Target: Fujitsu FRV processor
 238         gdb_target_obs="frv-tdep.o frv-linux-tdep.o linux-tdep.o solib-frv.o"
 239         gdb_sim=../sim/frv/libsim.a
 240         ;;
 241
 242 moxie-*-elf | moxie-*-moxiebox | moxie-*-rtems*)
 243         gdb_target_obs="moxie-tdep.o"
 244         gdb_sim=../sim/moxie/libsim.a
 245         ;;
 246
 247 h8300-*-*)
 248         # Target: H8300 processor
 249         gdb_target_obs="h8300-tdep.o"
 250         gdb_sim=../sim/h8300/libsim.a
 251         ;;
 252
 253 hppa*-*-linux*)
 254         # Target: HP PA-RISC running Linux
 255         gdb_target_obs="hppa-linux-tdep.o glibc-tdep.o \
 256                         linux-tdep.o solib-svr4.o symfile-mem.o"
 257         ;;
 258 hppa*-*-netbsd*)
 259         # Target: NetBSD/hppa
 260         gdb_target_obs="hppa-bsd-tdep.o hppa-netbsd-tdep.o solib-svr4.o"
 261         ;;
 262 hppa*-*-openbsd*)
 263         # Target: OpenBSD/hppa
 264         gdb_target_obs="hppa-bsd-tdep.o hppa-obsd-tdep.o solib-svr4.o"
 265         ;;
 266
 267 i[34567]86-*-darwin*)
 268         # Target: Darwin/i386
 269         gdb_target_obs="i386-darwin-tdep.o solib-darwin.o"
 270         if test "x$enable_64_bit_bfd" = "xyes"; then
 271             # Target: GNU/Linux x86-64
 272             gdb_target_obs="amd64-darwin-tdep.o ${gdb_target_obs}"
 273         fi
 274         ;;
 275 i[34567]86-*-dicos*)
 276         # Target: DICOS/i386
 277         gdb_target_obs="dicos-tdep.o i386-dicos-tdep.o"
 278         ;;
 279 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
 280         # Target: FreeBSD/i386
 281         gdb_target_obs="i386-bsd-tdep.o i386-fbsd-tdep.o "
 282         ;;
 283 i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
 284         # Target: NetBSD/i386
 285         gdb_target_obs="i386-bsd-tdep.o i386-netbsd-tdep.o "
 286         ;;
 287 i[34567]86-*-openbsd*)
 288         # Target: OpenBSD/i386
 289         gdb_target_obs="i386-bsd-tdep.o i386-obsd-tdep.o bsd-uthread.o"
 290         ;;
 291 i[34567]86-*-nto*)
 292         # Target: Intel 386 running qnx6.
 293         gdb_target_obs="solib-svr4.o \
 294                         i386-nto-tdep.o nto-tdep.o"
 295         ;;
 296 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
 297         # Target: Solaris x86_64
 298         gdb_target_obs="${i386_tobjs} ${amd64_tobjs} \
 299                          amd64-sol2-tdep.o i386-sol2-tdep.o sol2-tdep.o \
 300                          solib-svr4.o"
 301         ;;
 302 i[34567]86-*-linux*)
 303         # Target: Intel 386 running GNU/Linux
 304         gdb_target_obs="i386-linux-tdep.o \
 305                         glibc-tdep.o \
 306                         solib-svr4.o symfile-mem.o \
 307                         linux-tdep.o linux-record.o"
 308         if test "x$enable_64_bit_bfd" = "xyes"; then
 309             # Target: GNU/Linux x86-64
 310             gdb_target_obs="amd64-linux-tdep.o ${gdb_target_obs}"
 311         fi
 312         ;;
 313 i[34567]86-*-gnu*)
 314         # Target: Intel 386 running the GNU Hurd
 315         gdb_target_obs="i386-gnu-tdep.o solib-svr4.o"
 316         ;;
 317 i[34567]86-*-cygwin*)
 318         # Target: Intel 386 running win32
 319         gdb_target_obs="i386-windows-tdep.o windows-tdep.o"
 320         ;;
 321 i[34567]86-*-mingw32*)
 322         # Target: Intel 386 running win32
 323         gdb_target_obs="i386-windows-tdep.o windows-tdep.o"
 324         ;;
 325 i[34567]86-*-go32* | i[34567]86-*-msdosdjgpp*)
 326         # Target: i386 running DJGPP/go32.
 327         gdb_target_obs="i386-go32-tdep.o"
 328         ;;
 329
 330 ia64-*-linux*)
 331         # Target: Intel IA-64 running GNU/Linux
 332         gdb_target_obs="ia64-linux-tdep.o linux-tdep.o \
 333                         solib-svr4.o symfile-mem.o"
 334         ;;
 335 ia64-*-*vms*)
 336         # Target: Intel IA-64 running OpenVMS
 337         gdb_target_obs="ia64-vms-tdep.o"
 338         ;;
 339
 340 iq2000-*-*)
 341         gdb_target_obs="iq2000-tdep.o"
 342         gdb_sim=../sim/iq2000/libsim.a
 343         ;;
 344
 345 lm32-*-*)
 346         gdb_target_obs="lm32-tdep.o"
 347         gdb_sim=../sim/lm32/libsim.a
 348         ;;
 349
 350 m32c-*-*)
 351         # Target: Renesas M32C family
 352         gdb_target_obs="m32c-tdep.o"
 353         # There may also be a SID / CGEN simulator for this,
 354         # but we do have DJ Delorie's mini-sim.
 355         gdb_sim=../sim/m32c/libsim.a
 356         ;;
 357
 358 m32r*-*-linux*)
 359         # Target: Renesas M32R running GNU/Linux
 360         gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o \
 361                         glibc-tdep.o solib-svr4.o symfile-mem.o \
 362                         linux-tdep.o"
 363         gdb_sim=../sim/m32r/libsim.a
 364         ;;
 365 m32r*-*-*)
 366         # Target: Renesas m32r processor
 367         gdb_target_obs="m32r-tdep.o"
 368         gdb_sim=../sim/m32r/libsim.a
 369         ;;
 370
 371 m68hc11*-*-*|m6811*-*-*)
 372         # Target: Motorola 68HC11 processor
 373         gdb_target_obs="m68hc11-tdep.o"
 374         gdb_sim=../sim/m68hc11/libsim.a
 375         ;;
 376
 377 m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
 378 fido-*-elf*)
 379         # Target: Motorola m68k embedded
 380         gdb_target_obs="m68k-tdep.o"
 381         ;;
 382 m68*-*-linux*)
 383         # Target: Motorola m68k with a.out and ELF
 384         gdb_target_obs="m68k-tdep.o m68k-linux-tdep.o solib-svr4.o \
 385                         linux-tdep.o glibc-tdep.o symfile-mem.o"
 386         ;;
 387 m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
 388         # Target: NetBSD/m68k
 389         gdb_target_obs="m68k-tdep.o m68k-bsd-tdep.o"
 390         ;;
 391 m68*-*-openbsd*)
 392         # Target: OpenBSD/m68k
 393         gdb_target_obs="m68k-tdep.o m68k-bsd-tdep.o"
 394         ;;
 395
 396 mep-*-*)
 397         # Target: Toshiba Media Processor (MEP)
 398         gdb_target_obs="mep-tdep.o"
 399         # No sim needed. Target uses SID.
 400         ;;
 401
 402 microblaze*-linux-*|microblaze*-*-linux*)
 403         # Target: Xilinx MicroBlaze running Linux
 404         gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o solib-svr4.o \
 405                         symfile-mem.o linux-tdep.o"
 406         gdb_sim=../sim/microblaze/libsim.a
 407         ;;
 408 microblaze*-*-*)
 409         # Target: Xilinx MicroBlaze running standalone
 410         gdb_target_obs="microblaze-tdep.o"
 411         gdb_sim=../sim/microblaze/libsim.a
 412         ;;
 413
 414 mips*-*-linux*)
 415         # Target: Linux/MIPS
 416         gdb_target_obs="mips-tdep.o mips-linux-tdep.o glibc-tdep.o \
 417                         solib-svr4.o symfile-mem.o linux-tdep.o"
 418         gdb_sim=../sim/mips/libsim.a
 419         ;;
 420 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
 421         # Target: MIPS running NetBSD
 422         gdb_target_obs="mips-tdep.o mips-netbsd-tdep.o"
 423         gdb_sim=../sim/mips/libsim.a
 424         ;;
 425 mips*-*-freebsd*)
 426         # Target: MIPS running FreeBSD
 427         gdb_target_obs="mips-tdep.o mips-fbsd-tdep.o"
 428         gdb_sim=../sim/mips/libsim.a
 429         ;;
 430 mips64*-*-openbsd*)
 431         # Target: OpenBSD/mips64
 432         gdb_target_obs="mips-tdep.o mips64-obsd-tdep.o"
 433         ;;
 434 mips*-sde*-elf*)
 435         # Target: MIPS SDE
 436         gdb_target_obs="mips-tdep.o mips-sde-tdep.o"
 437         gdb_sim=../sim/mips/libsim.a
 438         ;;
 439 mips*-*-elf)
 440         # Target: MIPS ELF
 441         gdb_target_obs="mips-tdep.o"
 442         gdb_sim=../sim/mips/libsim.a
 443         ;;
 444 mips*-*-*)
 445         # Target: MIPS
 446         gdb_target_obs="mips-tdep.o"
 447         gdb_sim=../sim/mips/libsim.a
 448         ;;
 449
 450 mn10300-*-*)
 451         # Target: Matsushita mn10300
 452         gdb_target_obs="mn10300-tdep.o"
 453         gdb_sim=../sim/mn10300/libsim.a
 454         ;;
 455
 456 msp430-*-elf*)
 457         gdb_target_obs="msp430-tdep.o"
 458         gdb_sim=../sim/msp430/libsim.a
 459         ;;
 460
 461 nds32*-*-elf)
 462         # Target: AndesTech NDS32 core
 463         gdb_target_obs="nds32-tdep.o"
 464         ;;
 465
 466 nios2*-*-linux*)
 467         # Target: Altera Nios II running Linux
 468         gdb_target_obs="nios2-tdep.o nios2-linux-tdep.o solib-svr4.o \
 469                         symfile-mem.o glibc-tdep.o linux-tdep.o"
 470         ;;
 471
 472 nios2*-*-*)
 473         # Target: Altera Nios II bare-metal
 474         gdb_target_obs="nios2-tdep.o"
 475         ;;
 476
 477 or1k*-*-linux*)
 478         # Target: OpenCores OpenRISC 1000 32-bit running Linux
 479         gdb_target_obs="or1k-tdep.o or1k-linux-tdep.o solib-svr4.o \
 480                         symfile-mem.o glibc-tdep.o linux-tdep.o"
 481         gdb_sim=../sim/or1k/libsim.a
 482         ;;
 483
 484 or1k-*-* | or1knd-*-*)
 485         # Target: OpenCores OpenRISC 1000 32-bit implementation bare metal
 486         gdb_target_obs="or1k-tdep.o"
 487         gdb_sim=../sim/or1k/libsim.a
 488         ;;
 489
 490 powerpc*-*-freebsd*)
 491         # Target: FreeBSD/powerpc
 492         gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc64-tdep.o \
 493                         ppc-fbsd-tdep.o \
 494                         ravenscar-thread.o ppc-ravenscar-thread.o"
 495         ;;
 496
 497 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
 498         # Target: NetBSD/powerpc
 499         gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc-netbsd-tdep.o \
 500                         ravenscar-thread.o ppc-ravenscar-thread.o"
 501         gdb_sim=../sim/ppc/libsim.a
 502         ;;
 503 powerpc-*-openbsd*)
 504         # Target: OpenBSD/powerpc
 505         gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc-obsd-tdep.o \
 506                         ravenscar-thread.o ppc-ravenscar-thread.o"
 507         ;;
 508 powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
 509         # Target: PowerPC running AIX
 510         gdb_target_obs="rs6000-tdep.o rs6000-aix-tdep.o xcoffread.o \
 511                         ppc-sysv-tdep.o solib-aix.o \
 512                         ravenscar-thread.o ppc-ravenscar-thread.o"
 513         ;;
 514 powerpc*-*-linux*)
 515         # Target: PowerPC running Linux
 516         gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
 517                         ppc64-tdep.o solib-svr4.o \
 518                         glibc-tdep.o symfile-mem.o linux-tdep.o \
 519                         ravenscar-thread.o ppc-ravenscar-thread.o \
 520                         linux-record.o \
 521                         arch/ppc-linux-common.o"
 522         gdb_sim=../sim/ppc/libsim.a
 523         ;;
 524 powerpc-*-lynx*178)
 525         # Target: PowerPC running Lynx178.
 526         gdb_target_obs="rs6000-tdep.o rs6000-lynx178-tdep.o \
 527                         xcoffread.o ppc-sysv-tdep.o \
 528                         ravenscar-thread.o ppc-ravenscar-thread.o"
 529         ;;
 530 powerpc*-*-*)
 531         # Target: PowerPC running eabi
 532         gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o solib-svr4.o \
 533                         ravenscar-thread.o ppc-ravenscar-thread.o"
 534         gdb_sim=../sim/ppc/libsim.a
 535         ;;
 536
 537 s390*-*-linux*)
 538         # Target: S390 running Linux
 539         gdb_target_obs="s390-linux-tdep.o s390-tdep.o solib-svr4.o \
 540                         linux-tdep.o linux-record.o symfile-mem.o"
 541         ;;
 542
 543 riscv*-*-freebsd*)
 544         # Target: FreeBSD/riscv
 545         gdb_target_obs="riscv-fbsd-tdep.o"
 546         ;;
 547
 548 riscv*-*-linux*)
 549         # Target: Linux/RISC-V
 550         gdb_target_obs="riscv-linux-tdep.o glibc-tdep.o \
 551                         linux-tdep.o solib-svr4.o symfile-mem.o linux-record.o"
 552         ;;
 553
 554 riscv*-*-*)
 555         # Target: RISC-V architecture
 556         gdb_target_obs=""
 557         ;;
 558
 559 rl78-*-elf)
 560         # Target: Renesas rl78
 561         gdb_target_obs="rl78-tdep.o"
 562         gdb_sim=../sim/rl78/libsim.a
 563         ;;
 564
 565 rx-*-elf)
 566         # Target: Renesas RX
 567         gdb_target_obs="rx-tdep.o"
 568         gdb_sim=../sim/rx/libsim.a
 569         ;;
 570
 571 score-*-*)
 572         # Target: S+core embedded system
 573         gdb_target_obs="score-tdep.o"
 574         ;;
 575
 576 sh*-*-linux*)
 577         # Target: GNU/Linux Super-H
 578         gdb_target_obs="sh-tdep.o sh-linux-tdep.o \
 579                         solib-svr4.o symfile-mem.o \
 580                         glibc-tdep.o linux-tdep.o"
 581         gdb_sim=../sim/sh/libsim.a
 582         ;;
 583 sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
 584         # Target: NetBSD/sh
 585         gdb_target_obs="sh-tdep.o sh-netbsd-tdep.o"
 586         gdb_sim=../sim/sh/libsim.a
 587         ;;
 588 sh*-*-openbsd*)
 589         # Target: OpenBSD/sh
 590         gdb_target_obs="sh-tdep.o sh-netbsd-tdep.o"
 591         ;;
 592 sh*)
 593         # Target: Embedded Renesas Super-H processor
 594         gdb_target_obs="sh-tdep.o"
 595         gdb_sim=../sim/sh/libsim.a
 596         ;;
 597
 598 sparc-*-linux*)
 599         # Target: GNU/Linux SPARC
 600         gdb_target_obs="sparc-tdep.o \
 601                         sparc-linux-tdep.o solib-svr4.o symfile-mem.o \
 602                         linux-tdep.o \
 603                         ravenscar-thread.o sparc-ravenscar-thread.o"
 604         if test "x$enable_64_bit_bfd" = "xyes"; then
 605             # Target: GNU/Linux UltraSPARC
 606             gdb_target_obs="sparc64-tdep.o \
 607                             sparc64-linux-tdep.o ${gdb_target_obs}"
 608         fi
 609         ;;
 610 sparc64-*-linux*)
 611         # Target: GNU/Linux UltraSPARC
 612         gdb_target_obs="sparc64-tdep.o \
 613                         sparc64-linux-tdep.o sparc-tdep.o \
 614                         sparc-linux-tdep.o solib-svr4.o linux-tdep.o \
 615                         ravenscar-thread.o sparc-ravenscar-thread.o"
 616         ;;
 617 sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
 618         # Target: FreeBSD/sparc64
 619         gdb_target_obs="sparc-tdep.o sparc64-tdep.o sparc64-fbsd-tdep.o \
 620                         ravenscar-thread.o sparc-ravenscar-thread.o"
 621         ;;
 622 sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
 623         # Target: NetBSD/sparc
 624         gdb_target_obs="sparc-tdep.o sparc-netbsd-tdep.o \
 625                         ravenscar-thread.o sparc-ravenscar-thread.o"
 626         ;;
 627 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
 628         # Target: NetBSD/sparc64
 629         gdb_target_obs="sparc64-tdep.o sparc64-netbsd-tdep.o sparc-tdep.o \
 630                         sparc-netbsd-tdep.o \
 631                         ravenscar-thread.o sparc-ravenscar-thread.o"
 632         ;;
 633 sparc-*-openbsd*)
 634         # Target: OpenBSD/sparc
 635         gdb_target_obs="sparc-tdep.o sparc-netbsd-tdep.o sparc-obsd-tdep.o \
 636                         nbsd-tdep.o bsd-uthread.o \
 637                         ravenscar-thread.o sparc-ravenscar-thread.o"
 638         ;;
 639 sparc64-*-openbsd*)
 640         # Target: OpenBSD/sparc64
 641         gdb_target_obs="sparc64-tdep.o sparc64-netbsd-tdep.o sparc64-obsd-tdep.o \
 642                         sparc-tdep.o sparc-netbsd-tdep.o sparc-obsd-tdep.o \
 643                         nbsd-tdep.o bsd-uthread.o \
 644                         ravenscar-thread.o sparc-ravenscar-thread.o"
 645         ;;
 646 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
 647         # Target: Solaris UltraSPARC
 648         gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sparc-tdep.o \
 649                         sparc-sol2-tdep.o sol2-tdep.o solib-svr4.o \
 650                         ravenscar-thread.o sparc-ravenscar-thread.o"
 651         ;;
 652 sparc-*-*)
 653         # Target: SPARC
 654         gdb_target_obs="sparc-tdep.o \
 655                         ravenscar-thread.o sparc-ravenscar-thread.o"
 656         gdb_sim=../sim/erc32/libsim.a
 657         ;;
 658 sparc64-*-*)
 659         # Target: UltraSPARC
 660         gdb_target_obs="sparc-tdep.o sparc64-tdep.o \
 661                         ravenscar-thread.o sparc-ravenscar-thread.o"
 662         ;;
 663
 664 s12z-*-*)
 665         # Target: Freescale S12z
 666         gdb_target_obs="s12z-tdep.o"
 667         ;;
 668
 669 tic6x-*-*linux)
 670         # Target: GNU/Linux TI C6x
 671         gdb_target_obs="tic6x-tdep.o tic6x-linux-tdep.o solib-dsbt.o \
 672                         glibc-tdep.o linux-tdep.o"
 673         ;;
 674
 675 tic6x-*-*)
 676         # Target: TI C6X
 677         gdb_target_obs="tic6x-tdep.o"
 678         ;;
 679
 680 tilegx-*-linux*)
 681         # Target: TILE-Gx
 682         gdb_target_obs="tilegx-tdep.o tilegx-linux-tdep.o solib-svr4.o \
 683                         symfile-mem.o glibc-tdep.o linux-tdep.o"
 684         ;;
 685
 686 xstormy16-*-*)
 687         # Target: Sanyo Xstormy16a processor
 688         gdb_target_obs="xstormy16-tdep.o"
 689         # No simulator libraries are needed -- target uses SID.
 690         ;;
 691
 692 ft32-*-elf)
 693         gdb_target_obs="ft32-tdep.o"
 694         gdb_sim=../sim/ft32/libsim.a
 695         ;;
 696
 697 v850*-*-elf | v850*-*-rtems*)
 698         # Target: NEC V850 processor
 699         gdb_target_obs="v850-tdep.o"
 700         gdb_sim=../sim/v850/libsim.a
 701         ;;
 702
 703 vax-*-netbsd* | vax-*-knetbsd*-gnu)
 704         # Target: NetBSD/vax
 705         gdb_target_obs="vax-tdep.o solib-svr4.o"
 706         ;;
 707 vax-*-openbsd*)
 708         # Target: OpenBSD/vax
 709         gdb_target_obs="vax-tdep.o"
 710         ;;
 711 vax-*-*)
 712         # Target: VAX
 713         gdb_target_obs="vax-tdep.o"
 714         ;;
 715
 716 x86_64-*-darwin*)
 717         # Target: Darwin/x86-64
 718         gdb_target_obs="${i386_tobjs} \
 719                         i386-darwin-tdep.o amd64-darwin-tdep.o \
 720                         solib-darwin.o"
 721         ;;
 722
 723 x86_64-*-dicos*)
 724         # Target: DICOS/x86-64
 725         gdb_target_obs="${i386_tobjs} \
 726                         dicos-tdep.o i386-dicos-tdep.o amd64-dicos-tdep.o"
 727         ;;
 728 x86_64-*-elf*)
 729         gdb_target_obs="${i386_tobjs}"
 730         ;;
 731 x86_64-*-linux*)
 732         # Target: GNU/Linux x86-64
 733         gdb_target_obs="amd64-linux-tdep.o ${i386_tobjs}  \
 734                         i386-linux-tdep.o glibc-tdep.o \
 735                         solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
 736         ;;
 737 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 738         # Target: FreeBSD/amd64
 739         gdb_target_obs="amd64-fbsd-tdep.o ${i386_tobjs} \
 740                         i386-bsd-tdep.o i386-fbsd-tdep.o"
 741         ;;
 742 x86_64-*-mingw* | x86_64-*-cygwin*)
 743         # Target: MingW/amd64
 744         gdb_target_obs="amd64-windows-tdep.o \
 745                         ${i386_tobjs} i386-windows-tdep.o \
 746                         windows-tdep.o"
 747         ;;
 748 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
 749         # Target: NetBSD/amd64
 750         gdb_target_obs="amd64-netbsd-tdep.o ${i386_tobjs}"
 751         ;;
 752 x86_64-*-openbsd*)
 753         # Target: OpenBSD/amd64
 754         gdb_target_obs="amd64-obsd-tdep.o ${i386_tobjs} \
 755                         i386-bsd-tdep.o i386-obsd-tdep.o \
 756                         bsd-uthread.o"
 757         ;;
 758 x86_64-*-rtems*)
 759         gdb_target_obs="${amd64_tobjs} ${i386_tobjs} i386-bsd-tdep.o"
 760         ;;
 761 xtensa*-*-*linux*)
 762         # Target: GNU/Linux Xtensa
 763         gdb_target_obs="xtensa-linux-tdep.o symfile-mem.o linux-tdep.o"
 764         ;;
 765
 766 esac
 767
 768 # Put them together.
 769
 770 gdb_target_obs="${cpu_obs} ${os_obs} ${gdb_target_obs}"
 771
 772 # map target onto default OS ABI
 773
 774 case "${targ}" in
 775 *-*-freebsd* | *-*-kfreebsd*-gnu)
 776                 gdb_osabi=GDB_OSABI_FREEBSD ;;
 777 *-*-linux* | *-*-uclinux*)
 778                 gdb_osabi=GDB_OSABI_LINUX ;;
 779 *-*-nto*)       gdb_osabi=GDB_OSABI_QNXNTO ;;
 780 m68*-*-openbsd* | m88*-*-openbsd* | vax-*-openbsd*) ;;
 781 *-*-openbsd*)   gdb_osabi=GDB_OSABI_OPENBSD ;;
 782 *-*-solaris*)   gdb_osabi=GDB_OSABI_SOLARIS ;;
 783 *-*-*-gnu*)     ;; # prevent non-GNU kernels to match the Hurd rule below
 784 *-*-gnu*)       gdb_osabi=GDB_OSABI_HURD ;;
 785 *-*-mingw32ce*) gdb_osabi=GDB_OSABI_WINCE ;;
 786 *-*-mingw*)     gdb_osabi=GDB_OSABI_WINDOWS ;;
 787 *-*-cygwin*)    gdb_osabi=GDB_OSABI_CYGWIN ;;
 788 *-*-dicos*)     gdb_osabi=GDB_OSABI_DICOS ;;
 789 *-*-symbianelf*)
 790                 gdb_osabi=GDB_OSABI_SYMBIAN ;;
 791 powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
 792                 gdb_osabi=GDB_OSABI_AIX ;;
 793 esac
 794
 795 # Check whether this target supports gcore.
 796 # Such target has to call set_gdbarch_find_memory_regions.
 797 gdb_have_gcore=false
 798 for t in x ${gdb_target_obs}; do
 799   if test "$t" = linux-tdep.o; then
 800     gdb_have_gcore=true
 801   fi
 802 done