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             i386)
 160                 # Host: FreeBSD/i386
 161                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 162                 x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
 163                 NAT_FILE='nm-fbsd.h'
 164                 ;;
 165             mips)
 166                 # Host: FreeBSD/mips
 167                 NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
 168                 LOADLIBES=
 169                 ;;
 170             powerpc)
 171                 # Native config information for GDB on PowerPC
 172                 # systems running FreeBSD.
 173                 NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
 174                 ;;
 175             sparc)
 176                 # Host: FreeBSD/sparc64
 177                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 178                 sparc64-fbsd-nat.o bsd-kvm.o"
 179                 ;;
 180         esac
 181         ;;
 182     fbsd64)
 183         case ${gdb_host_cpu} in
 184             i386)
 185                 # Host: FreeBSD/amd64
 186                 NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
 187                 amd64-fbsd-nat.o bsd-kvm.o x86-nat.o x86-dregs.o x86-bsd-nat.o"
 188                 ;;
 189         esac
 190         ;;
 191     go32)
 192         case ${gdb_host_cpu} in
 193             i386)
 194                 # Host: Intel x86 running DJGPP
 195                 # We include several header files from config/djgpp
 196                 MH_CFLAGS='-I$(srcdir)/config/djgpp'
 197                 NATDEPFILES='go32-nat.o x86-nat.o x86-dregs.o'
 198                 XM_CLIBS='-ldbg'
 199                 ;;
 200         esac
 201         ;;
 202     i386gnu)
 203         case ${gdb_host_cpu} in
 204             i386)
 205                 # Host: Intel 386 running the GNU Hurd
 206                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 207                      x86-nat.o x86-dregs.o fork-child.o \
 208                      notify_S.o process_reply_S.o msg_reply_S.o \
 209                      msg_U.o exc_request_U.o exc_request_S.o'
 210                 HAVE_NATIVE_GCORE_HOST=1
 211
 212                 NAT_FILE='nm-i386gnu.h'
 213                 MH_CFLAGS='-D_GNU_SOURCE'
 214
 215                 XM_CLIBS='-lshouldbeinlibc'
 216
 217                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 218                 ;;
 219         esac
 220         ;;
 221     linux)
 222         case ${gdb_host_cpu} in
 223             aarch64)
 224                 #  Host: AArch64 based machine running GNU/Linux
 225                 NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
 226                 aarch32-linux-nat.o aarch64-linux-hw-point.o aarch64-linux.o"
 227                 ;;
 228             arm)
 229                 # Host: ARM based machine running GNU/Linux
 230                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 231                 aarch32-linux-nat.o"
 232                 ;;
 233             i386)
 234                 # Host: Intel 386 running GNU/Linux.
 235                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 236                 i386-linux-nat.o x86-linux-nat.o linux-btrace.o \
 237                 x86-linux.o x86-linux-dregs.o"
 238                 ;;
 239             ia64)
 240                 # Host: Intel IA-64 running GNU/Linux
 241                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 242                 ;;
 243             m32r)
 244                 # Host: M32R based machine running GNU/Linux
 245                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 246                 ;;
 247             m68k)
 248                 # Host: Motorola m68k running GNU/Linux.
 249                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 250                 ;;
 251             mips)
 252                 # Host: Linux/MIPS
 253                 NATDEPFILES="${NATDEPFILES} mips-linux-nat.o \
 254                 mips-linux-watch.o"
 255                 ;;
 256             pa)
 257                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 258                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 259                 ;;
 260             powerpc)
 261                 # Host: PowerPC, running Linux
 262                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o"
 263                 ;;
 264             s390)
 265                 # Host: S390, running Linux
 266                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 267                 ;;
 268             sparc)
 269                 # Host: GNU/Linux SPARC
 270                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 271                 ;;
 272             tilegx)
 273                 # Host: Tilera TILE-Gx running GNU/Linux.
 274                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 275                 NAT_CDEPS=
 276                 ;;
 277             xtensa)
 278                 # Host: Xtensa, running GNU/Linux.
 279                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 280                 ;;
 281         esac
 282         ;;
 283     linux64)
 284         case ${gdb_host_cpu} in
 285             i386)
 286                 # Host: GNU/Linux x86-64
 287                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 288                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o linux-btrace.o \
 289                 x86-linux.o x86-linux-dregs.o amd64-linux-siginfo.o"
 290                 ;;
 291             sparc)
 292                 # Host: GNU/Linux UltraSPARC
 293                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 294                 sparc64-linux-nat.o"
 295                 ;;
 296         esac
 297         ;;
 298     mingw)
 299         case ${gdb_host_cpu} in
 300             i386)
 301                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 302                 ;;
 303         esac
 304         ;;
 305     mingw64)
 306         case ${gdb_host_cpu} in
 307             i386)
 308                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 309                 ;;
 310         esac
 311         ;;
 312     nbsd)
 313         case ${gdb_host_cpu} in
 314             alpha)
 315                 # Host: NetBSD/alpha
 316                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 317                 LOADLIBES='-lkvm'
 318                 ;;
 319             mips)
 320                 # Host: NetBSD/mips
 321                 NATDEPFILES="${NATDEPFILES} mips-nbsd-nat.o"
 322                 ;;
 323             pa)
 324                 # Host: NetBSD/hppa
 325                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o hppa-nbsd-nat.o"
 326                 ;;
 327             powerpc)
 328                 # Host: NetBSD/powerpc
 329                 NATDEPFILES="${NATDEPFILES} ppc-nbsd-nat.o bsd-kvm.o"
 330                 LOADLIBES='-lkvm'
 331                 ;;
 332             sh)
 333                 # Host: NetBSD/sh
 334                 NATDEPFILES="${NATDEPFILES} sh-nbsd-nat.o"
 335                 ;;
 336
 337         esac
 338         ;;
 339     nbsd64)
 340         case ${gdb_host_cpu} in
 341             i386)
 342                 # Host: NetBSD/amd64
 343                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o amd64-nat.o x86-nat.o \
 344                 x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o"
 345                 ;;
 346             sparc)
 347                 # Host: NetBSD/sparc64
 348                 NATDEPFILES="${NATDEPFILES} sparc64-nbsd-nat.o sparc-nat.o \
 349                 bsd-kvm.o"
 350                 LOADLIBES='-lkvm'
 351                 ;;
 352
 353         esac
 354         ;;
 355     nbsdelf)
 356         case ${gdb_host_cpu} in
 357             arm)
 358                 # Host: NetBSD/arm
 359                 NATDEPFILES="${NATDEPFILES} arm-nbsd-nat.o"
 360                 ;;
 361             i386)
 362                 # Host: NetBSD/i386 ELF
 363                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o x86-nat.o x86-dregs.o \
 364                 x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o"
 365                 LOADLIBES='-lkvm'
 366                 ;;
 367             m68k)
 368                 # Host: NetBSD/m68k ELF
 369                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 370                 LOADLIBES='-lkvm'
 371                 ;;
 372             sparc)
 373                 # Host: NetBSD/sparc ELF
 374                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-nbsd-nat.o \
 375                 bsd-kvm.o"
 376                 LOADLIBES='-lkvm'
 377                 ;;
 378             vax)
 379                 # Host: NetBSD/vax ELF
 380                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 381                 LOADLIBES='-lkvm'
 382                 ;;
 383
 384         esac
 385         ;;
 386     nto)
 387         case ${gdb_host_cpu} in
 388             i386)
 389                 # Host: Intel 386 running QNX.
 390                 NATDEPFILES='nto-procfs.o'
 391                 NAT_FILE='config/nm-nto.h'
 392                 ;;
 393         esac
 394         ;;
 395     obsd)
 396         case ${gdb_host_cpu} in
 397             i386)
 398                 # Host: OpenBSD/i386 ELF
 399                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 400                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 401                 LOADLIBES='-lkvm'
 402                 ;;
 403             m68k)
 404                 # Host: OpenBSD/m68k
 405                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 406                 LOADLIBES='-lkvm'
 407                 ;;
 408             m88k)
 409                 # Host: OpenBSD/m88k
 410                 NATDEPFILES="${NATDEPFILES} m88k-bsd-nat.o"
 411                 ;;
 412             pa)
 413                 # Host: OpenBSD/hppa
 414                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 415                 ;;
 416             powerpc)
 417                 # Host: OpenBSD/powerpc
 418                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 419                 LOADLIBES='-lkvm'
 420                 ;;
 421             vax)
 422                 # Host: OpenBSD/vax
 423                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 424                 LOADLIBES='-lkvm'
 425                 ;;
 426         esac
 427         ;;
 428     obsd64)
 429         case ${gdb_host_cpu} in
 430             i386)
 431                 # Host: OpenBSD/amd64
 432                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 433                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 434                 LOADLIBES='-lkvm'
 435                 ;;
 436             mips)
 437                 # Host: OpenBSD/mips64
 438                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 439                 ;;
 440             sparc)
 441                 # Host: OpenBSD/sparc64
 442                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 443                 sparc-nat.o bsd-kvm.o"
 444                 LOADLIBES='-lkvm'
 445                 ;;
 446         esac
 447         ;;
 448     ppc64-linux)
 449         case ${gdb_host_cpu} in
 450             powerpc)
 451                 # Host: PowerPC64, running Linux
 452                 XM_CLIBS=
 453                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o ppc-linux.o"
 454                 ;;
 455         esac
 456         ;;
 457     sol2)
 458         case ${gdb_host_cpu} in
 459             i386)
 460                 # Host: Solaris x86_64
 461                 NATDEPFILES="${NATDEPFILES} \
 462                 amd64-nat.o i386-v4-nat.o i386-sol2-nat.o"
 463                 ;;
 464             sparc)
 465                 # Host: Solaris SPARC & UltraSPARC
 466                 NAT_FILE='nm-sol2.h'
 467                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 468                 ;;
 469         esac
 470         ;;
 471     spu-linux)
 472         case ${gdb_host_cpu} in
 473             powerpc)
 474                 # Target: Cell BE (PowerPC64 + SPU)
 475                 # This implements a 'pseudo-native' GDB running on the
 476                 # PPU side of the Cell BE and debugging the SPU side.
 477                 NAT_FILE=
 478                 NAT_CDEPS=
 479                 LOADLIBES=
 480                 NATDEPFILES='spu-linux-nat.o fork-child.o inf-ptrace.o \
 481                       linux-procfs.o linux-ptrace.o linux-waitpid.o \
 482                       linux-personality.o linux-namespaces.o'
 483                 ;;
 484         esac
 485         ;;
 486 esac