gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2018 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} linux-nat-trad.o 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                 aarch64-sve-linux-ptrace.o"
 233                 ;;
 234             arm)
 235                 # Host: ARM based machine running GNU/Linux
 236                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 237                 aarch32-linux-nat.o"
 238                 ;;
 239             i386)
 240                 # Host: Intel 386 running GNU/Linux.
 241                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 242                 i386-linux-nat.o x86-linux-nat.o linux-btrace.o \
 243                 x86-linux.o x86-linux-dregs.o"
 244                 ;;
 245             ia64)
 246                 # Host: Intel IA-64 running GNU/Linux
 247                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 248                 ;;
 249             m32r)
 250                 # Host: M32R based machine running GNU/Linux
 251                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 252                 ;;
 253             m68k)
 254                 # Host: Motorola m68k running GNU/Linux.
 255                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 256                 ;;
 257             mips)
 258                 # Host: Linux/MIPS
 259                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
 260                 mips-linux-nat.o mips-linux-watch.o"
 261                 ;;
 262             pa)
 263                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 264                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 265                 ;;
 266             powerpc)
 267                 # Host: PowerPC, running Linux
 268                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o ppc-linux.o"
 269                 ;;
 270             riscv*)
 271                 # Host: RISC-V, running Linux
 272                 NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o"
 273                 ;;
 274             s390)
 275                 # Host: S390, running Linux
 276                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 277                 ;;
 278             sparc)
 279                 # Host: GNU/Linux SPARC
 280                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 281                 ;;
 282             tilegx)
 283                 # Host: Tilera TILE-Gx running GNU/Linux.
 284                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 285                 NAT_CDEPS=
 286                 ;;
 287             xtensa)
 288                 # Host: Xtensa, running GNU/Linux.
 289                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 290                 ;;
 291         esac
 292         ;;
 293     linux64)
 294         case ${gdb_host_cpu} in
 295             i386)
 296                 # Host: GNU/Linux x86-64
 297                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 298                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o linux-btrace.o \
 299                 x86-linux.o x86-linux-dregs.o amd64-linux-siginfo.o"
 300                 ;;
 301             sparc)
 302                 # Host: GNU/Linux UltraSPARC
 303                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 304                 sparc64-linux-nat.o"
 305                 ;;
 306         esac
 307         ;;
 308     mingw)
 309         case ${gdb_host_cpu} in
 310             i386)
 311                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 312                 ;;
 313         esac
 314         ;;
 315     mingw64)
 316         case ${gdb_host_cpu} in
 317             i386)
 318                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 319                 ;;
 320         esac
 321         ;;
 322     nbsd)
 323         case ${gdb_host_cpu} in
 324             alpha)
 325                 # Host: NetBSD/alpha
 326                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 327                 LOADLIBES='-lkvm'
 328                 ;;
 329             mips)
 330                 # Host: NetBSD/mips
 331                 NATDEPFILES="${NATDEPFILES} mips-nbsd-nat.o"
 332                 ;;
 333             pa)
 334                 # Host: NetBSD/hppa
 335                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o hppa-nbsd-nat.o"
 336                 ;;
 337             powerpc)
 338                 # Host: NetBSD/powerpc
 339                 NATDEPFILES="${NATDEPFILES} ppc-nbsd-nat.o bsd-kvm.o"
 340                 LOADLIBES='-lkvm'
 341                 ;;
 342             sh)
 343                 # Host: NetBSD/sh
 344                 NATDEPFILES="${NATDEPFILES} sh-nbsd-nat.o"
 345                 ;;
 346
 347         esac
 348         ;;
 349     nbsd64)
 350         case ${gdb_host_cpu} in
 351             i386)
 352                 # Host: NetBSD/amd64
 353                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o amd64-nat.o x86-nat.o \
 354                 x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o"
 355                 ;;
 356             sparc)
 357                 # Host: NetBSD/sparc64
 358                 NATDEPFILES="${NATDEPFILES} sparc64-nbsd-nat.o sparc-nat.o \
 359                 bsd-kvm.o"
 360                 LOADLIBES='-lkvm'
 361                 ;;
 362
 363         esac
 364         ;;
 365     nbsdelf)
 366         case ${gdb_host_cpu} in
 367             arm)
 368                 # Host: NetBSD/arm
 369                 NATDEPFILES="${NATDEPFILES} arm-nbsd-nat.o"
 370                 ;;
 371             i386)
 372                 # Host: NetBSD/i386 ELF
 373                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o x86-nat.o x86-dregs.o \
 374                 x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o"
 375                 LOADLIBES='-lkvm'
 376                 ;;
 377             m68k)
 378                 # Host: NetBSD/m68k ELF
 379                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 380                 LOADLIBES='-lkvm'
 381                 ;;
 382             sparc)
 383                 # Host: NetBSD/sparc ELF
 384                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-nbsd-nat.o \
 385                 bsd-kvm.o"
 386                 LOADLIBES='-lkvm'
 387                 ;;
 388             vax)
 389                 # Host: NetBSD/vax ELF
 390                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 391                 LOADLIBES='-lkvm'
 392                 ;;
 393
 394         esac
 395         ;;
 396     nto)
 397         case ${gdb_host_cpu} in
 398             i386)
 399                 # Host: Intel 386 running QNX.
 400                 NATDEPFILES='nto-procfs.o'
 401                 NAT_FILE='config/nm-nto.h'
 402                 ;;
 403         esac
 404         ;;
 405     obsd)
 406         case ${gdb_host_cpu} in
 407             i386)
 408                 # Host: OpenBSD/i386 ELF
 409                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 410                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 411                 LOADLIBES='-lkvm'
 412                 ;;
 413             m68k)
 414                 # Host: OpenBSD/m68k
 415                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 416                 LOADLIBES='-lkvm'
 417                 ;;
 418             pa)
 419                 # Host: OpenBSD/hppa
 420                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 421                 ;;
 422             powerpc)
 423                 # Host: OpenBSD/powerpc
 424                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 425                 LOADLIBES='-lkvm'
 426                 ;;
 427             vax)
 428                 # Host: OpenBSD/vax
 429                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 430                 LOADLIBES='-lkvm'
 431                 ;;
 432         esac
 433         ;;
 434     obsd64)
 435         case ${gdb_host_cpu} in
 436             i386)
 437                 # Host: OpenBSD/amd64
 438                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 439                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 440                 LOADLIBES='-lkvm'
 441                 ;;
 442             mips)
 443                 # Host: OpenBSD/mips64
 444                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 445                 ;;
 446             sparc)
 447                 # Host: OpenBSD/sparc64
 448                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 449                 sparc-nat.o bsd-kvm.o"
 450                 LOADLIBES='-lkvm'
 451                 ;;
 452         esac
 453         ;;
 454     ppc64-linux)
 455         case ${gdb_host_cpu} in
 456             powerpc)
 457                 # Host: PowerPC64, running Linux
 458                 XM_CLIBS=
 459                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o ppc-linux.o"
 460                 ;;
 461         esac
 462         ;;
 463     sol2)
 464         case ${gdb_host_cpu} in
 465             i386)
 466                 # Host: Solaris x86_64
 467                 NATDEPFILES="${NATDEPFILES} \
 468                 amd64-nat.o i386-v4-nat.o i386-sol2-nat.o"
 469                 ;;
 470             sparc)
 471                 # Host: Solaris SPARC & UltraSPARC
 472                 NAT_FILE='nm-sol2.h'
 473                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 474                 ;;
 475         esac
 476         ;;
 477     spu-linux)
 478         case ${gdb_host_cpu} in
 479             powerpc)
 480                 # Target: Cell BE (PowerPC64 + SPU)
 481                 # This implements a 'pseudo-native' GDB running on the
 482                 # PPU side of the Cell BE and debugging the SPU side.
 483                 NAT_FILE=
 484                 NAT_CDEPS=
 485                 LOADLIBES=
 486                 NATDEPFILES='spu-linux-nat.o \
 487                       inf-ptrace.o fork-child.o fork-inferior.o \
 488                       linux-procfs.o linux-ptrace.o linux-waitpid.o \
 489                       linux-personality.o linux-namespaces.o'
 490                 ;;
 491         esac
 492         ;;
 493 esac