gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2017 Free Software Foundation, Inc.
   3 #
   4 # This file is part of GDB.
   5 #
   6 # This program 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 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # Variables defined here:
  20 #
  21 # NAT_FILE - The header file with definitions for this native target.
  22 #
  23 # NATDEPFILES - Source files required for native debugging on this
  24 #               native target.
  25 #
  26 # NAT_CDEPS - Dynamic symbols to be exported for libthread_db.
  27 #
  28 # LOADLIBES - Libraries against which GDB will be linked for this
  29 #             native target.
  30 #
  31 # MH_CFLAGS - Additional CFLAGS for this host.
  32 #
  33 # XM_CLIBS - Host-dependent libraries against which GDB will be linked
  34 #            for this native target.
  35 #
  36 # HAVE_NATIVE_GCORE_HOST - Whether gcore should be installed on this
  37 #                          native target.
  38 #
  39 # nat_makefile_frag - Name of the (optional) Makefile fragment file
  40 #                     required to build the native target.  The
  41 #                     fragment is incorporated into the Makefile that
  42 #                     configure constructs from Makefile.in.
  43 #
  44 # Notes:
  45 #
  46 # - To avoid shell expansion of variables, declare them with single
  47 #   quotes.
  48 #
  49 # - nat_makefile_frag must contain the full path of the file.
  50
  51
  52 # This first case is useful for filling default values for each
  53 # gdb_host.
  54 case ${gdb_host} in
  55     *linux*)
  56         NAT_FILE='config/nm-linux.h'
  57         NATDEPFILES='inf-ptrace.o fork-child.o fork-inferior.o proc-service.o \
  58                 linux-thread-db.o linux-nat.o linux-osdata.o linux-fork.o \
  59                 linux-procfs.o linux-ptrace.o linux-waitpid.o \
  60                 linux-personality.o linux-namespaces.o'
  61         NAT_CDEPS='$(srcdir)/proc-service.list'
  62         LOADLIBES='-ldl $(RDYNAMIC)'
  63         ;;
  64     fbsd*)
  65         NATDEPFILES='fork-child.o fork-inferior.o inf-ptrace.o fbsd-nat.o'
  66         HAVE_NATIVE_GCORE_HOST=1
  67         LOADLIBES='-lkvm'
  68         ;;
  69     nbsd*)
  70         NATDEPFILES='fork-child.o fork-inferior.o inf-ptrace.o'
  71         HAVE_NATIVE_GCORE_HOST=1
  72         ;;
  73     obsd*)
  74         NATDEPFILES='fork-child.o fork-inferior.o inf-ptrace.o'
  75         ;;
  76     cygwin*)
  77         NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o'
  78         ;;
  79     mingw*)
  80         NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o'
  81         ;;
  82     aix)
  83         NATDEPFILES='fork-inferior.o fork-child.o inf-ptrace.o'
  84         ;;
  85     darwin)
  86         NATDEPFILES='fork-child.o fork-inferior.o darwin-nat.o \
  87             darwin-nat-info.o'
  88         ;;
  89     sol2)
  90         NATDEPFILES='fork-child.o fork-inferior.o \
  91             procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \
  92             sol-thread.o'
  93         HAVE_NATIVE_GCORE_HOST=1
  94         ;;
  95 esac
  96
  97 # This is where we actually filter by host and host CPU.
  98 case ${gdb_host} in
  99     aix)
 100         case ${gdb_host_cpu} in
 101             powerpc)
 102                 # Host: IBM PowerPC running AIX aix-thread.o is not
 103                 # listed in NATDEPFILES as it is pulled in by
 104                 # configure.
 105                 NATDEPFILES="${NATDEPFILES} rs6000-nat.o"
 106
 107                 # When compiled with cc, for debugging, this argument
 108                 # should be passed.  We have no idea who our current
 109                 # compiler is though, so we skip it.
 110                 # MH_CFLAGS='-bnodelcsect'
 111                 ;;
 112         esac
 113         ;;
 114     alpha-linux)
 115         case ${gdb_host_cpu} in
 116             alpha)
 117                 # Host: Little-endian Alpha running Linux
 118                 NATDEPFILES="${NATDEPFILES} alpha-linux-nat.o"
 119                 # doublest.c currently assumes some properties of FP arithmetic
 120                 # on the host which require this.
 121                 MH_CFLAGS='-mieee'
 122                 ;;
 123         esac
 124         ;;
 125     cygwin)
 126         case ${gdb_host_cpu} in
 127             i386)
 128                 # Native config information for GDB on i386
 129                 # systems running Cygwin.
 130                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 131                 ;;
 132         esac
 133         ;;
 134     cygwin64)
 135         case ${gdb_host_cpu} in
 136             i386)
 137                 # Native config information for GDB on amd64
 138                 # systems running Cygwin.
 139                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 140                 ;;
 141         esac
 142         ;;
 143     darwin)
 144         case ${gdb_host_cpu} in
 145             i386)
 146                 # Host: IA86 running Darwin
 147                 NATDEPFILES="${NATDEPFILES} i386-darwin-nat.o x86-nat.o \
 148                     x86-dregs.o amd64-nat.o"
 149                 ;;
 150         esac
 151         ;;
 152     fbsd)
 153         case ${gdb_host_cpu} in
 154             aarch64)
 155                 # Host: FreeBSD/aarch64
 156                 NATDEPFILES="${NATDEPFILES} aarch64-fbsd-nat.o"
 157                 LOADLIBES=
 158                 ;;
 159             arm)
 160                 # Host: FreeBSD/arm
 161                 NATDEPFILES="${NATDEPFILES} arm-fbsd-nat.o"
 162                 LOADLIBES=
 163                 ;;
 164             i386)
 165                 # Host: FreeBSD/i386
 166                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 167                 x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
 168                 NAT_FILE='nm-fbsd.h'
 169                 ;;
 170             mips)
 171                 # Host: FreeBSD/mips
 172                 NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
 173                 LOADLIBES=
 174                 ;;
 175             powerpc)
 176                 # Native config information for GDB on PowerPC
 177                 # systems running FreeBSD.
 178                 NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
 179                 ;;
 180             sparc)
 181                 # Host: FreeBSD/sparc64
 182                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 183                 sparc64-fbsd-nat.o bsd-kvm.o"
 184                 ;;
 185         esac
 186         ;;
 187     fbsd64)
 188         case ${gdb_host_cpu} in
 189             i386)
 190                 # Host: FreeBSD/amd64
 191                 NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
 192                 amd64-fbsd-nat.o bsd-kvm.o x86-nat.o x86-dregs.o x86-bsd-nat.o"
 193                 ;;
 194         esac
 195         ;;
 196     go32)
 197         case ${gdb_host_cpu} in
 198             i386)
 199                 # Host: Intel x86 running DJGPP
 200                 # We include several header files from config/djgpp
 201                 MH_CFLAGS='-I$(srcdir)/config/djgpp'
 202                 NATDEPFILES='go32-nat.o x86-nat.o x86-dregs.o'
 203                 XM_CLIBS='-ldbg'
 204                 ;;
 205         esac
 206         ;;
 207     i386gnu)
 208         case ${gdb_host_cpu} in
 209             i386)
 210                 # Host: Intel 386 running the GNU Hurd
 211                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 212                      x86-nat.o x86-dregs.o fork-child.o \
 213                      notify_S.o process_reply_S.o msg_reply_S.o \
 214                      msg_U.o exc_request_U.o exc_request_S.o'
 215                 HAVE_NATIVE_GCORE_HOST=1
 216
 217                 NAT_FILE='nm-i386gnu.h'
 218                 MH_CFLAGS='-D_GNU_SOURCE'
 219
 220                 XM_CLIBS='-lshouldbeinlibc'
 221
 222                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 223                 ;;
 224         esac
 225         ;;
 226     linux)
 227         case ${gdb_host_cpu} in
 228             aarch64)
 229                 #  Host: AArch64 based machine running GNU/Linux
 230                 NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
 231                 aarch32-linux-nat.o aarch64-linux-hw-point.o aarch64-linux.o"
 232                 ;;
 233             arm)
 234                 # Host: ARM based machine running GNU/Linux
 235                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 236                 aarch32-linux-nat.o"
 237                 ;;
 238             i386)
 239                 # Host: Intel 386 running GNU/Linux.
 240                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 241                 i386-linux-nat.o x86-linux-nat.o linux-btrace.o \
 242                 x86-linux.o x86-linux-dregs.o"
 243                 ;;
 244             ia64)
 245                 # Host: Intel IA-64 running GNU/Linux
 246                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 247                 ;;
 248             m32r)
 249                 # Host: M32R based machine running GNU/Linux
 250                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 251                 ;;
 252             m68k)
 253                 # Host: Motorola m68k running GNU/Linux.
 254                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 255                 ;;
 256             mips)
 257                 # Host: Linux/MIPS
 258                 NATDEPFILES="${NATDEPFILES} mips-linux-nat.o \
 259                 mips-linux-watch.o"
 260                 ;;
 261             pa)
 262                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 263                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 264                 ;;
 265             powerpc)
 266                 # Host: PowerPC, running Linux
 267                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o"
 268                 ;;
 269             s390)
 270                 # Host: S390, running Linux
 271                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 272                 ;;
 273             sparc)
 274                 # Host: GNU/Linux SPARC
 275                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 276                 ;;
 277             tilegx)
 278                 # Host: Tilera TILE-Gx running GNU/Linux.
 279                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 280                 NAT_CDEPS=
 281                 ;;
 282             xtensa)
 283                 # Host: Xtensa, running GNU/Linux.
 284                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 285                 ;;
 286         esac
 287         ;;
 288     linux64)
 289         case ${gdb_host_cpu} in
 290             i386)
 291                 # Host: GNU/Linux x86-64
 292                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 293                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o linux-btrace.o \
 294                 x86-linux.o x86-linux-dregs.o amd64-linux-siginfo.o"
 295                 ;;
 296             sparc)
 297                 # Host: GNU/Linux UltraSPARC
 298                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 299                 sparc64-linux-nat.o"
 300                 ;;
 301         esac
 302         ;;
 303     mingw)
 304         case ${gdb_host_cpu} in
 305             i386)
 306                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 307                 ;;
 308         esac
 309         ;;
 310     mingw64)
 311         case ${gdb_host_cpu} in
 312             i386)
 313                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 314                 ;;
 315         esac
 316         ;;
 317     nbsd)
 318         case ${gdb_host_cpu} in
 319             alpha)
 320                 # Host: NetBSD/alpha
 321                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 322                 LOADLIBES='-lkvm'
 323                 ;;
 324             mips)
 325                 # Host: NetBSD/mips
 326                 NATDEPFILES="${NATDEPFILES} mips-nbsd-nat.o"
 327                 ;;
 328             pa)
 329                 # Host: NetBSD/hppa
 330                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o hppa-nbsd-nat.o"
 331                 ;;
 332             powerpc)
 333                 # Host: NetBSD/powerpc
 334                 NATDEPFILES="${NATDEPFILES} ppc-nbsd-nat.o bsd-kvm.o"
 335                 LOADLIBES='-lkvm'
 336                 ;;
 337             sh)
 338                 # Host: NetBSD/sh
 339                 NATDEPFILES="${NATDEPFILES} sh-nbsd-nat.o"
 340                 ;;
 341
 342         esac
 343         ;;
 344     nbsd64)
 345         case ${gdb_host_cpu} in
 346             i386)
 347                 # Host: NetBSD/amd64
 348                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o amd64-nat.o x86-nat.o \
 349                 x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o"
 350                 ;;
 351             sparc)
 352                 # Host: NetBSD/sparc64
 353                 NATDEPFILES="${NATDEPFILES} sparc64-nbsd-nat.o sparc-nat.o \
 354                 bsd-kvm.o"
 355                 LOADLIBES='-lkvm'
 356                 ;;
 357
 358         esac
 359         ;;
 360     nbsdelf)
 361         case ${gdb_host_cpu} in
 362             arm)
 363                 # Host: NetBSD/arm
 364                 NATDEPFILES="${NATDEPFILES} arm-nbsd-nat.o"
 365                 ;;
 366             i386)
 367                 # Host: NetBSD/i386 ELF
 368                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o x86-nat.o x86-dregs.o \
 369                 x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o"
 370                 LOADLIBES='-lkvm'
 371                 ;;
 372             m68k)
 373                 # Host: NetBSD/m68k ELF
 374                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 375                 LOADLIBES='-lkvm'
 376                 ;;
 377             sparc)
 378                 # Host: NetBSD/sparc ELF
 379                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-nbsd-nat.o \
 380                 bsd-kvm.o"
 381                 LOADLIBES='-lkvm'
 382                 ;;
 383             vax)
 384                 # Host: NetBSD/vax ELF
 385                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 386                 LOADLIBES='-lkvm'
 387                 ;;
 388
 389         esac
 390         ;;
 391     nto)
 392         case ${gdb_host_cpu} in
 393             i386)
 394                 # Host: Intel 386 running QNX.
 395                 NATDEPFILES='nto-procfs.o'
 396                 NAT_FILE='config/nm-nto.h'
 397                 ;;
 398         esac
 399         ;;
 400     obsd)
 401         case ${gdb_host_cpu} in
 402             i386)
 403                 # Host: OpenBSD/i386 ELF
 404                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 405                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 406                 LOADLIBES='-lkvm'
 407                 ;;
 408             m68k)
 409                 # Host: OpenBSD/m68k
 410                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 411                 LOADLIBES='-lkvm'
 412                 ;;
 413             m88k)
 414                 # Host: OpenBSD/m88k
 415                 NATDEPFILES="${NATDEPFILES} m88k-bsd-nat.o"
 416                 ;;
 417             pa)
 418                 # Host: OpenBSD/hppa
 419                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 420                 ;;
 421             powerpc)
 422                 # Host: OpenBSD/powerpc
 423                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 424                 LOADLIBES='-lkvm'
 425                 ;;
 426             vax)
 427                 # Host: OpenBSD/vax
 428                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 429                 LOADLIBES='-lkvm'
 430                 ;;
 431         esac
 432         ;;
 433     obsd64)
 434         case ${gdb_host_cpu} in
 435             i386)
 436                 # Host: OpenBSD/amd64
 437                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 438                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 439                 LOADLIBES='-lkvm'
 440                 ;;
 441             mips)
 442                 # Host: OpenBSD/mips64
 443                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 444                 ;;
 445             sparc)
 446                 # Host: OpenBSD/sparc64
 447                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 448                 sparc-nat.o bsd-kvm.o"
 449                 LOADLIBES='-lkvm'
 450                 ;;
 451         esac
 452         ;;
 453     ppc64-linux)
 454         case ${gdb_host_cpu} in
 455             powerpc)
 456                 # Host: PowerPC64, running Linux
 457                 XM_CLIBS=
 458                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o ppc-linux.o"
 459                 ;;
 460         esac
 461         ;;
 462     sol2)
 463         case ${gdb_host_cpu} in
 464             i386)
 465                 # Host: Solaris x86_64
 466                 NATDEPFILES="${NATDEPFILES} \
 467                 amd64-nat.o i386-v4-nat.o i386-sol2-nat.o"
 468                 ;;
 469             sparc)
 470                 # Host: Solaris SPARC & UltraSPARC
 471                 NAT_FILE='nm-sol2.h'
 472                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 473                 ;;
 474         esac
 475         ;;
 476     spu-linux)
 477         case ${gdb_host_cpu} in
 478             powerpc)
 479                 # Target: Cell BE (PowerPC64 + SPU)
 480                 # This implements a 'pseudo-native' GDB running on the
 481                 # PPU side of the Cell BE and debugging the SPU side.
 482                 NAT_FILE=
 483                 NAT_CDEPS=
 484                 LOADLIBES=
 485                 NATDEPFILES='spu-linux-nat.o fork-child.o inf-ptrace.o \
 486                       linux-procfs.o linux-ptrace.o linux-waitpid.o \
 487                       linux-personality.o linux-namespaces.o'
 488                 ;;
 489         esac
 490         ;;
 491 esac