gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2021 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 nat/netbsd-nat.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 nat/windows-nat.o'
  79         ;;
  80     mingw*)
  81         NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o nat/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} i386-windows-nat.o 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 ${gdb_host_cpu} in
 214             i386)
 215                 # Host: Intel 386 running the GNU Hurd
 216                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 217                      x86-nat.o nat/x86-dregs.o fork-child.o \
 218                      nat/fork-inferior.o \
 219                      notify_S.o process_reply_S.o msg_reply_S.o \
 220                      msg_U.o exc_request_U.o exc_request_S.o'
 221                 HAVE_NATIVE_GCORE_HOST=1
 222
 223                 NAT_FILE='nm-i386gnu.h'
 224                 MH_CFLAGS='-D_GNU_SOURCE'
 225
 226                 XM_CLIBS='-lshouldbeinlibc'
 227
 228                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 229                 ;;
 230         esac
 231         ;;
 232     linux)
 233         case ${gdb_host_cpu} in
 234             aarch64)
 235                 #  Host: AArch64 based machine running GNU/Linux
 236                 NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
 237                 aarch32-linux-nat.o nat/aarch64-linux-hw-point.o \
 238                 nat/aarch64-linux.o \
 239                 nat/aarch64-sve-linux-ptrace.o"
 240                 ;;
 241             arc)
 242                 # Host: ARC based machine running GNU/Linux
 243                 NATDEPFILES="${NATDEPFILES} arc-linux-nat.o"
 244                 ;;
 245             arm)
 246                 # Host: ARM based machine running GNU/Linux
 247                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 248                 aarch32-linux-nat.o"
 249                 ;;
 250             i386)
 251                 # Host: Intel 386 running GNU/Linux.
 252                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 253                 i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
 254                 nat/x86-linux.o nat/x86-linux-dregs.o"
 255                 ;;
 256             ia64)
 257                 # Host: Intel IA-64 running GNU/Linux
 258                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 259                 ;;
 260             m32r)
 261                 # Host: M32R based machine running GNU/Linux
 262                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 263                 ;;
 264             m68k)
 265                 # Host: Motorola m68k running GNU/Linux.
 266                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 267                 ;;
 268             mips)
 269                 # Host: Linux/MIPS
 270                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
 271                 mips-linux-nat.o nat/mips-linux-watch.o"
 272                 ;;
 273             pa)
 274                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 275                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 276                 ;;
 277             powerpc)
 278                 # Host: PowerPC, running Linux
 279                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 280                 ;;
 281             riscv*)
 282                 # Host: RISC-V, running Linux
 283                 NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o \
 284                 nat/riscv-linux-tdesc.o"
 285                 ;;
 286             s390)
 287                 # Host: S390, running Linux
 288                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 289                 ;;
 290             sparc)
 291                 # Host: GNU/Linux SPARC
 292                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 293                 ;;
 294             tilegx)
 295                 # Host: Tilera TILE-Gx running GNU/Linux.
 296                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 297                 NAT_CDEPS=
 298                 ;;
 299             xtensa)
 300                 # Host: Xtensa, running GNU/Linux.
 301                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 302                 ;;
 303         esac
 304         ;;
 305     linux64)
 306         case ${gdb_host_cpu} in
 307             i386)
 308                 # Host: GNU/Linux x86-64
 309                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 310                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
 311                 nat/linux-btrace.o \
 312                 nat/x86-linux.o nat/x86-linux-dregs.o \
 313                 nat/amd64-linux-siginfo.o"
 314                 ;;
 315             sparc)
 316                 # Host: GNU/Linux UltraSPARC
 317                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 318                 sparc64-linux-nat.o"
 319                 ;;
 320         esac
 321         ;;
 322     mingw)
 323         case ${gdb_host_cpu} in
 324             i386)
 325                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 326                 ;;
 327         esac
 328         ;;
 329     mingw64)
 330         case ${gdb_host_cpu} in
 331             i386)
 332                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
 333                 ;;
 334         esac
 335         ;;
 336     nbsd)
 337         case ${gdb_host_cpu} in
 338             alpha)
 339                 # Host: NetBSD/alpha
 340                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 341                 LOADLIBES='-lkvm'
 342                 ;;
 343             mips)
 344                 # Host: NetBSD/mips
 345                 NATDEPFILES="${NATDEPFILES} mips-netbsd-nat.o"
 346                 ;;
 347             pa)
 348                 # Host: NetBSD/hppa
 349                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o hppa-netbsd-nat.o"
 350                 ;;
 351             powerpc)
 352                 # Host: NetBSD/powerpc
 353                 NATDEPFILES="${NATDEPFILES} ppc-netbsd-nat.o bsd-kvm.o"
 354                 LOADLIBES='-lkvm'
 355                 ;;
 356             sh)
 357                 # Host: NetBSD/sh
 358                 NATDEPFILES="${NATDEPFILES} sh-netbsd-nat.o"
 359                 ;;
 360
 361         esac
 362         ;;
 363     nbsd64)
 364         case ${gdb_host_cpu} in
 365             i386)
 366                 # Host: NetBSD/amd64
 367                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o amd64-nat.o x86-nat.o \
 368                 nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-netbsd-nat.o"
 369                 ;;
 370             sparc)
 371                 # Host: NetBSD/sparc64
 372                 NATDEPFILES="${NATDEPFILES} sparc64-netbsd-nat.o sparc-nat.o \
 373                 bsd-kvm.o"
 374                 LOADLIBES='-lkvm'
 375                 ;;
 376
 377         esac
 378         ;;
 379     nbsdelf)
 380         case ${gdb_host_cpu} in
 381             arm)
 382                 # Host: NetBSD/arm
 383                 NATDEPFILES="${NATDEPFILES} arm-netbsd-nat.o"
 384                 ;;
 385             i386)
 386                 # Host: NetBSD/i386 ELF
 387                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o x86-nat.o \
 388                 nat/x86-dregs.o \
 389                 x86-bsd-nat.o i386-bsd-nat.o i386-netbsd-nat.o bsd-kvm.o"
 390                 LOADLIBES='-lkvm'
 391                 ;;
 392             m68k)
 393                 # Host: NetBSD/m68k ELF
 394                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 395                 LOADLIBES='-lkvm'
 396                 ;;
 397             sparc)
 398                 # Host: NetBSD/sparc ELF
 399                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-netbsd-nat.o \
 400                 bsd-kvm.o"
 401                 LOADLIBES='-lkvm'
 402                 ;;
 403             vax)
 404                 # Host: NetBSD/vax ELF
 405                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 406                 LOADLIBES='-lkvm'
 407                 ;;
 408
 409         esac
 410         ;;
 411     nto)
 412         case ${gdb_host_cpu} in
 413             i386)
 414                 # Host: Intel 386 running QNX.
 415                 NATDEPFILES='nto-procfs.o'
 416                 NAT_FILE='config/nm-nto.h'
 417                 ;;
 418         esac
 419         ;;
 420     obsd)
 421         case ${gdb_host_cpu} in
 422             i386)
 423                 # Host: OpenBSD/i386 ELF
 424                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 425                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 426                 LOADLIBES='-lkvm'
 427                 ;;
 428             m68k)
 429                 # Host: OpenBSD/m68k
 430                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 431                 LOADLIBES='-lkvm'
 432                 ;;
 433             pa)
 434                 # Host: OpenBSD/hppa
 435                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 436                 ;;
 437             powerpc)
 438                 # Host: OpenBSD/powerpc
 439                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 440                 LOADLIBES='-lkvm'
 441                 ;;
 442             vax)
 443                 # Host: OpenBSD/vax
 444                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 445                 LOADLIBES='-lkvm'
 446                 ;;
 447         esac
 448         ;;
 449     obsd64)
 450         case ${gdb_host_cpu} in
 451             i386)
 452                 # Host: OpenBSD/amd64
 453                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o x86-nat.o \
 454                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o \
 455                 nat/x86-dregs.o"
 456                 LOADLIBES='-lkvm'
 457                 ;;
 458             mips)
 459                 # Host: OpenBSD/mips64
 460                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 461                 ;;
 462             sparc)
 463                 # Host: OpenBSD/sparc64
 464                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 465                 sparc-nat.o bsd-kvm.o"
 466                 LOADLIBES='-lkvm'
 467                 ;;
 468         esac
 469         ;;
 470     ppc64-linux)
 471         case ${gdb_host_cpu} in
 472             powerpc)
 473                 # Host: PowerPC64, running Linux
 474                 XM_CLIBS=
 475                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 476                 ;;
 477         esac
 478         ;;
 479     sol2)
 480         case ${gdb_host_cpu} in
 481             i386)
 482                 # Host: Solaris x86_64
 483                 NATDEPFILES="${NATDEPFILES} \
 484                 amd64-nat.o i386-sol2-nat.o"
 485                 ;;
 486             sparc)
 487                 # Host: Solaris SPARC & UltraSPARC
 488                 NAT_FILE='nm-sol2.h'
 489                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 490                 ;;
 491         esac
 492         ;;
 493 esac