gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2019 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 ${gdb_host} in
  55     *linux*)
  56         NAT_FILE='config/nm-linux.h'
  57         NATDEPFILES='inf-ptrace.o fork-child.o nat/fork-inferior.o \
  58                 proc-service.o \
  59                 linux-thread-db.o linux-nat.o nat/linux-osdata.o linux-fork.o \
  60                 nat/linux-procfs.o nat/linux-ptrace.o nat/linux-waitpid.o \
  61                 nat/linux-personality.o nat/linux-namespaces.o'
  62         NAT_CDEPS='$(srcdir)/proc-service.list'
  63         LOADLIBES='-ldl $(RDYNAMIC)'
  64         ;;
  65     fbsd*)
  66         NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o fbsd-nat.o'
  67         HAVE_NATIVE_GCORE_HOST=1
  68         LOADLIBES='-lkvm'
  69         ;;
  70     nbsd*)
  71         NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o'
  72         HAVE_NATIVE_GCORE_HOST=1
  73         ;;
  74     obsd*)
  75         NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o'
  76         ;;
  77     cygwin*)
  78         NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o'
  79         ;;
  80     mingw*)
  81         NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o'
  82         ;;
  83     aix)
  84         NATDEPFILES='nat/fork-inferior.o fork-child.o inf-ptrace.o'
  85         ;;
  86     darwin)
  87         NATDEPFILES='fork-child.o nat/fork-inferior.o darwin-nat.o \
  88             darwin-nat-info.o'
  89         ;;
  90     sol2)
  91         NATDEPFILES='fork-child.o nat/fork-inferior.o \
  92             procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \
  93             sol-thread.o'
  94         HAVE_NATIVE_GCORE_HOST=1
  95         ;;
  96 esac
  97
  98 # This is where we actually filter by host and host CPU.
  99 case ${gdb_host} in
 100     aix)
 101         case ${gdb_host_cpu} in
 102             powerpc)
 103                 # Host: IBM PowerPC running AIX aix-thread.o is not
 104                 # listed in NATDEPFILES as it is pulled in by
 105                 # configure.
 106                 NATDEPFILES="${NATDEPFILES} rs6000-nat.o"
 107
 108                 # When compiled with cc, for debugging, this argument
 109                 # should be passed.  We have no idea who our current
 110                 # compiler is though, so we skip it.
 111                 # MH_CFLAGS='-bnodelcsect'
 112                 ;;
 113         esac
 114         ;;
 115     alpha-linux)
 116         case ${gdb_host_cpu} in
 117             alpha)
 118                 # Host: Little-endian Alpha running Linux
 119                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o alpha-linux-nat.o"
 120                 # doublest.c currently assumes some properties of FP arithmetic
 121                 # on the host which require this.
 122                 MH_CFLAGS='-mieee'
 123                 ;;
 124         esac
 125         ;;
 126     cygwin)
 127         case ${gdb_host_cpu} in
 128             i386)
 129                 # Native config information for GDB on i386
 130                 # systems running Cygwin.
 131                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 132                 ;;
 133         esac
 134         ;;
 135     cygwin64)
 136         case ${gdb_host_cpu} in
 137             i386)
 138                 # Native config information for GDB on amd64
 139                 # systems running Cygwin.
 140                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 141                 ;;
 142         esac
 143         ;;
 144     darwin)
 145         case ${gdb_host_cpu} in
 146             i386)
 147                 # Host: IA86 running Darwin
 148                 NATDEPFILES="${NATDEPFILES} i386-darwin-nat.o x86-nat.o \
 149                     nat/x86-dregs.o amd64-nat.o"
 150                 ;;
 151         esac
 152         ;;
 153     fbsd)
 154         case ${gdb_host_cpu} in
 155             aarch64)
 156                 # Host: FreeBSD/aarch64
 157                 NATDEPFILES="${NATDEPFILES} aarch64-fbsd-nat.o"
 158                 LOADLIBES=
 159                 ;;
 160             arm)
 161                 # Host: FreeBSD/arm
 162                 NATDEPFILES="${NATDEPFILES} arm-fbsd-nat.o"
 163                 LOADLIBES=
 164                 ;;
 165             i386)
 166                 # Host: FreeBSD/i386
 167                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 168                 x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
 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             riscv*)
 181                 # Host: FreeBSD/riscv
 182                 NATDEPFILES="${NATDEPFILES} riscv-fbsd-nat.o"
 183                 ;;
 184             sparc)
 185                 # Host: FreeBSD/sparc64
 186                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 187                 sparc64-fbsd-nat.o bsd-kvm.o"
 188                 ;;
 189         esac
 190         ;;
 191     fbsd64)
 192         case ${gdb_host_cpu} in
 193             i386)
 194                 # Host: FreeBSD/amd64
 195                 NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
 196                 amd64-fbsd-nat.o bsd-kvm.o x86-nat.o nat/x86-dregs.o \
 197                 x86-bsd-nat.o"
 198                 ;;
 199         esac
 200         ;;
 201     go32)
 202         case ${gdb_host_cpu} in
 203             i386)
 204                 # Host: Intel x86 running DJGPP
 205                 # We include several header files from config/djgpp
 206                 MH_CFLAGS='-I$(srcdir)/config/djgpp'
 207                 NATDEPFILES='go32-nat.o x86-nat.o nat/x86-dregs.o'
 208                 XM_CLIBS='-ldbg'
 209                 ;;
 210         esac
 211         ;;
 212     i386gnu)
 213         case ${gdb_host_cpu} in
 214             i386)
 215                 # Host: Intel 386 running the GNU Hurd
 216                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 217                      x86-nat.o nat/x86-dregs.o fork-child.o \
 218                      notify_S.o process_reply_S.o msg_reply_S.o \
 219                      msg_U.o exc_request_U.o exc_request_S.o'
 220                 HAVE_NATIVE_GCORE_HOST=1
 221
 222                 NAT_FILE='nm-i386gnu.h'
 223                 MH_CFLAGS='-D_GNU_SOURCE'
 224
 225                 XM_CLIBS='-lshouldbeinlibc'
 226
 227                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 228                 ;;
 229         esac
 230         ;;
 231     linux)
 232         case ${gdb_host_cpu} in
 233             aarch64)
 234                 #  Host: AArch64 based machine running GNU/Linux
 235                 NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
 236                 aarch32-linux-nat.o nat/aarch64-linux-hw-point.o \
 237                 nat/aarch64-linux.o \
 238                 nat/aarch64-sve-linux-ptrace.o"
 239                 ;;
 240             arm)
 241                 # Host: ARM based machine running GNU/Linux
 242                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 243                 aarch32-linux-nat.o"
 244                 ;;
 245             i386)
 246                 # Host: Intel 386 running GNU/Linux.
 247                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 248                 i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
 249                 nat/x86-linux.o nat/x86-linux-dregs.o"
 250                 ;;
 251             ia64)
 252                 # Host: Intel IA-64 running GNU/Linux
 253                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 254                 ;;
 255             m32r)
 256                 # Host: M32R based machine running GNU/Linux
 257                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 258                 ;;
 259             m68k)
 260                 # Host: Motorola m68k running GNU/Linux.
 261                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 262                 ;;
 263             mips)
 264                 # Host: Linux/MIPS
 265                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
 266                 mips-linux-nat.o nat/mips-linux-watch.o"
 267                 ;;
 268             pa)
 269                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 270                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 271                 ;;
 272             powerpc)
 273                 # Host: PowerPC, running Linux
 274                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 275                 ;;
 276             riscv*)
 277                 # Host: RISC-V, running Linux
 278                 NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o"
 279                 ;;
 280             s390)
 281                 # Host: S390, running Linux
 282                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 283                 ;;
 284             sparc)
 285                 # Host: GNU/Linux SPARC
 286                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 287                 ;;
 288             tilegx)
 289                 # Host: Tilera TILE-Gx running GNU/Linux.
 290                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 291                 NAT_CDEPS=
 292                 ;;
 293             xtensa)
 294                 # Host: Xtensa, running GNU/Linux.
 295                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 296                 ;;
 297         esac
 298         ;;
 299     linux64)
 300         case ${gdb_host_cpu} in
 301             i386)
 302                 # Host: GNU/Linux x86-64
 303                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 304                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
 305                 nat/linux-btrace.o \
 306                 nat/x86-linux.o nat/x86-linux-dregs.o \
 307                 nat/amd64-linux-siginfo.o"
 308                 ;;
 309             sparc)
 310                 # Host: GNU/Linux UltraSPARC
 311                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 312                 sparc64-linux-nat.o"
 313                 ;;
 314         esac
 315         ;;
 316     mingw)
 317         case ${gdb_host_cpu} in
 318             i386)
 319                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 320                 ;;
 321         esac
 322         ;;
 323     mingw64)
 324         case ${gdb_host_cpu} in
 325             i386)
 326                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 327                 ;;
 328         esac
 329         ;;
 330     nbsd)
 331         case ${gdb_host_cpu} in
 332             alpha)
 333                 # Host: NetBSD/alpha
 334                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 335                 LOADLIBES='-lkvm'
 336                 ;;
 337             mips)
 338                 # Host: NetBSD/mips
 339                 NATDEPFILES="${NATDEPFILES} mips-nbsd-nat.o"
 340                 ;;
 341             pa)
 342                 # Host: NetBSD/hppa
 343                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o hppa-nbsd-nat.o"
 344                 ;;
 345             powerpc)
 346                 # Host: NetBSD/powerpc
 347                 NATDEPFILES="${NATDEPFILES} ppc-nbsd-nat.o bsd-kvm.o"
 348                 LOADLIBES='-lkvm'
 349                 ;;
 350             sh)
 351                 # Host: NetBSD/sh
 352                 NATDEPFILES="${NATDEPFILES} sh-nbsd-nat.o"
 353                 ;;
 354
 355         esac
 356         ;;
 357     nbsd64)
 358         case ${gdb_host_cpu} in
 359             i386)
 360                 # Host: NetBSD/amd64
 361                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o amd64-nat.o x86-nat.o \
 362                 nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o"
 363                 ;;
 364             sparc)
 365                 # Host: NetBSD/sparc64
 366                 NATDEPFILES="${NATDEPFILES} sparc64-nbsd-nat.o sparc-nat.o \
 367                 bsd-kvm.o"
 368                 LOADLIBES='-lkvm'
 369                 ;;
 370
 371         esac
 372         ;;
 373     nbsdelf)
 374         case ${gdb_host_cpu} in
 375             arm)
 376                 # Host: NetBSD/arm
 377                 NATDEPFILES="${NATDEPFILES} arm-nbsd-nat.o"
 378                 ;;
 379             i386)
 380                 # Host: NetBSD/i386 ELF
 381                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o x86-nat.o \
 382                 nat/x86-dregs.o \
 383                 x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o"
 384                 LOADLIBES='-lkvm'
 385                 ;;
 386             m68k)
 387                 # Host: NetBSD/m68k ELF
 388                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 389                 LOADLIBES='-lkvm'
 390                 ;;
 391             sparc)
 392                 # Host: NetBSD/sparc ELF
 393                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-nbsd-nat.o \
 394                 bsd-kvm.o"
 395                 LOADLIBES='-lkvm'
 396                 ;;
 397             vax)
 398                 # Host: NetBSD/vax ELF
 399                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 400                 LOADLIBES='-lkvm'
 401                 ;;
 402
 403         esac
 404         ;;
 405     nto)
 406         case ${gdb_host_cpu} in
 407             i386)
 408                 # Host: Intel 386 running QNX.
 409                 NATDEPFILES='nto-procfs.o'
 410                 NAT_FILE='config/nm-nto.h'
 411                 ;;
 412         esac
 413         ;;
 414     obsd)
 415         case ${gdb_host_cpu} in
 416             i386)
 417                 # Host: OpenBSD/i386 ELF
 418                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 419                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 420                 LOADLIBES='-lkvm'
 421                 ;;
 422             m68k)
 423                 # Host: OpenBSD/m68k
 424                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 425                 LOADLIBES='-lkvm'
 426                 ;;
 427             pa)
 428                 # Host: OpenBSD/hppa
 429                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 430                 ;;
 431             powerpc)
 432                 # Host: OpenBSD/powerpc
 433                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 434                 LOADLIBES='-lkvm'
 435                 ;;
 436             vax)
 437                 # Host: OpenBSD/vax
 438                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 439                 LOADLIBES='-lkvm'
 440                 ;;
 441         esac
 442         ;;
 443     obsd64)
 444         case ${gdb_host_cpu} in
 445             i386)
 446                 # Host: OpenBSD/amd64
 447                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 448                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 449                 LOADLIBES='-lkvm'
 450                 ;;
 451             mips)
 452                 # Host: OpenBSD/mips64
 453                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 454                 ;;
 455             sparc)
 456                 # Host: OpenBSD/sparc64
 457                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 458                 sparc-nat.o bsd-kvm.o"
 459                 LOADLIBES='-lkvm'
 460                 ;;
 461         esac
 462         ;;
 463     ppc64-linux)
 464         case ${gdb_host_cpu} in
 465             powerpc)
 466                 # Host: PowerPC64, running Linux
 467                 XM_CLIBS=
 468                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 469                 ;;
 470         esac
 471         ;;
 472     sol2)
 473         case ${gdb_host_cpu} in
 474             i386)
 475                 # Host: Solaris x86_64
 476                 NATDEPFILES="${NATDEPFILES} \
 477                 amd64-nat.o i386-sol2-nat.o"
 478                 ;;
 479             sparc)
 480                 # Host: Solaris SPARC & UltraSPARC
 481                 NAT_FILE='nm-sol2.h'
 482                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 483                 ;;
 484         esac
 485         ;;
 486     spu-linux)
 487         case ${gdb_host_cpu} in
 488             powerpc)
 489                 # Target: Cell BE (PowerPC64 + SPU)
 490                 # This implements a 'pseudo-native' GDB running on the
 491                 # PPU side of the Cell BE and debugging the SPU side.
 492                 NAT_FILE=
 493                 NAT_CDEPS=
 494                 LOADLIBES=
 495                 NATDEPFILES='spu-linux-nat.o \
 496                       inf-ptrace.o fork-child.o nat/fork-inferior.o \
 497                       nat/linux-procfs.o nat/linux-ptrace.o \
 498                       nat/linux-waitpid.o \
 499                       nat/linux-personality.o nat/linux-namespaces.o'
 500                 ;;
 501         esac
 502         ;;
 503 esac