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         ;;
  72     obsd*)
  73         NATDEPFILES='fork-child.o fork-inferior.o inf-ptrace.o'
  74         ;;
  75     cygwin*)
  76         NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o'
  77         ;;
  78     mingw*)
  79         NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o'
  80         ;;
  81     aix)
  82         NATDEPFILES='fork-inferior.o fork-child.o inf-ptrace.o'
  83         ;;
  84     darwin)
  85         NATDEPFILES='fork-child.o fork-inferior.o darwin-nat.o \
  86             darwin-nat-info.o'
  87         ;;
  88 esac
  89
  90 # This is where we actually filter by host and host CPU.
  91 case ${gdb_host} in
  92     aix)
  93         case ${gdb_host_cpu} in
  94             powerpc)
  95                 # Host: IBM PowerPC running AIX aix-thread.o is not
  96                 # listed in NATDEPFILES as it is pulled in by
  97                 # configure.
  98                 NATDEPFILES="${NATDEPFILES} rs6000-nat.o"
  99
 100                 # When compiled with cc, for debugging, this argument
 101                 # should be passed.  We have no idea who our current
 102                 # compiler is though, so we skip it.
 103                 # MH_CFLAGS='-bnodelcsect'
 104                 ;;
 105         esac
 106         ;;
 107     alpha-linux)
 108         case ${gdb_host_cpu} in
 109             alpha)
 110                 # Host: Little-endian Alpha running Linux
 111                 NATDEPFILES="${NATDEPFILES} alpha-linux-nat.o"
 112                 # doublest.c currently assumes some properties of FP arithmetic
 113                 # on the host which require this.
 114                 MH_CFLAGS='-mieee'
 115                 ;;
 116         esac
 117         ;;
 118     cygwin)
 119         case ${gdb_host_cpu} in
 120             i386)
 121                 # Native config information for GDB on i386
 122                 # systems running Cygwin.
 123                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 124                 ;;
 125         esac
 126         ;;
 127     cygwin64)
 128         case ${gdb_host_cpu} in
 129             i386)
 130                 # Native config information for GDB on amd64
 131                 # systems running Cygwin.
 132                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 133                 ;;
 134         esac
 135         ;;
 136     darwin)
 137         case ${gdb_host_cpu} in
 138             i386)
 139                 # Host: IA86 running Darwin
 140                 NATDEPFILES="${NATDEPFILES} i386-darwin-nat.o x86-nat.o \
 141                     x86-dregs.o amd64-nat.o"
 142                 ;;
 143         esac
 144         ;;
 145     fbsd)
 146         case ${gdb_host_cpu} in
 147             i386)
 148                 # Host: FreeBSD/i386
 149                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 150                 x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
 151                 NAT_FILE='nm-fbsd.h'
 152                 ;;
 153             mips)
 154                 # Host: FreeBSD/mips
 155                 NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
 156                 LOADLIBES=
 157                 ;;
 158             powerpc)
 159                 # Native config information for GDB on PowerPC
 160                 # systems running FreeBSD.
 161                 NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
 162                 ;;
 163             sparc)
 164                 # Host: FreeBSD/sparc64
 165                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 166                 sparc64-fbsd-nat.o bsd-kvm.o"
 167                 ;;
 168         esac
 169         ;;
 170     fbsd64)
 171         case ${gdb_host_cpu} in
 172             i386)
 173                 # Host: FreeBSD/amd64
 174                 NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
 175                 amd64-fbsd-nat.o bsd-kvm.o x86-nat.o x86-dregs.o x86-bsd-nat.o"
 176                 ;;
 177         esac
 178         ;;
 179     go32)
 180         case ${gdb_host_cpu} in
 181             i386)
 182                 # Host: Intel x86 running DJGPP
 183                 # We include several header files from config/djgpp
 184                 MH_CFLAGS='-I$(srcdir)/config/djgpp'
 185                 NATDEPFILES='go32-nat.o x86-nat.o x86-dregs.o'
 186                 XM_CLIBS='-ldbg'
 187                 ;;
 188         esac
 189         ;;
 190     i386gnu)
 191         case ${gdb_host_cpu} in
 192             i386)
 193                 # Host: Intel 386 running the GNU Hurd
 194                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 195                      x86-nat.o x86-dregs.o fork-child.o \
 196                      notify_S.o process_reply_S.o msg_reply_S.o \
 197                      msg_U.o exc_request_U.o exc_request_S.o'
 198                 HAVE_NATIVE_GCORE_HOST=1
 199
 200                 NAT_FILE='nm-i386gnu.h'
 201                 MH_CFLAGS='-D_GNU_SOURCE'
 202
 203                 XM_CLIBS='-lshouldbeinlibc'
 204
 205                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 206                 ;;
 207         esac
 208         ;;
 209     i386sol2)
 210         case ${gdb_host_cpu} in
 211             i386)
 212                 # Host: Solaris x86
 213                 NATDEPFILES='fork-child.o i386-v4-nat.o i386-sol2-nat.o \
 214                 procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
 215                 HAVE_NATIVE_GCORE_HOST=1
 216                 ;;
 217         esac
 218         ;;
 219     linux)
 220         case ${gdb_host_cpu} in
 221             aarch64)
 222                 #  Host: AArch64 based machine running GNU/Linux
 223                 NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
 224                 aarch32-linux-nat.o aarch64-linux-hw-point.o aarch64-linux.o"
 225                 ;;
 226             arm)
 227                 # Host: ARM based machine running GNU/Linux
 228                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 229                 aarch32-linux-nat.o"
 230                 ;;
 231             i386)
 232                 # Host: Intel 386 running GNU/Linux.
 233                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 234                 i386-linux-nat.o x86-linux-nat.o linux-btrace.o \
 235                 x86-linux.o x86-linux-dregs.o"
 236                 ;;
 237             ia64)
 238                 # Host: Intel IA-64 running GNU/Linux
 239                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 240                 ;;
 241             m32r)
 242                 # Host: M32R based machine running GNU/Linux
 243                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 244                 ;;
 245             m68k)
 246                 # Host: Motorola m68k running GNU/Linux.
 247                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 248                 ;;
 249             mips)
 250                 # Host: Linux/MIPS
 251                 NATDEPFILES="${NATDEPFILES} mips-linux-nat.o \
 252                 mips-linux-watch.o"
 253                 ;;
 254             pa)
 255                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 256                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 257                 ;;
 258             powerpc)
 259                 # Host: PowerPC, running Linux
 260                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o"
 261                 ;;
 262             s390)
 263                 # Host: S390, running Linux
 264                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 265                 ;;
 266             sparc)
 267                 # Host: GNU/Linux SPARC
 268                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 269                 ;;
 270             tilegx)
 271                 # Host: Tilera TILE-Gx running GNU/Linux.
 272                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 273                 NAT_CDEPS=
 274                 ;;
 275             xtensa)
 276                 # Host: Xtensa, running GNU/Linux.
 277                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 278                 ;;
 279         esac
 280         ;;
 281     linux64)
 282         case ${gdb_host_cpu} in
 283             i386)
 284                 # Host: GNU/Linux x86-64
 285                 NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
 286                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o linux-btrace.o \
 287                 x86-linux.o x86-linux-dregs.o amd64-linux-siginfo.o"
 288                 ;;
 289             sparc)
 290                 # Host: GNU/Linux UltraSPARC
 291                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 292                 sparc64-linux-nat.o"
 293                 ;;
 294         esac
 295         ;;
 296     mingw)
 297         case ${gdb_host_cpu} in
 298             i386)
 299                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 300                 ;;
 301         esac
 302         ;;
 303     mingw64)
 304         case ${gdb_host_cpu} in
 305             i386)
 306                 NATDEPFILES="${NATDEPFILES} amd64-windows-nat.o"
 307                 ;;
 308         esac
 309         ;;
 310     nbsd)
 311         case ${gdb_host_cpu} in
 312             alpha)
 313                 # Host: NetBSD/alpha
 314                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 315                 LOADLIBES='-lkvm'
 316                 ;;
 317             mips)
 318                 # Host: NetBSD/mips
 319                 NATDEPFILES="${NATDEPFILES} mips-nbsd-nat.o"
 320                 ;;
 321             pa)
 322                 # Host: NetBSD/hppa
 323                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o hppa-nbsd-nat.o"
 324                 ;;
 325             powerpc)
 326                 # Host: NetBSD/powerpc
 327                 NATDEPFILES="${NATDEPFILES} ppc-nbsd-nat.o bsd-kvm.o"
 328                 LOADLIBES='-lkvm'
 329                 ;;
 330             sh)
 331                 # Host: NetBSD/sh
 332                 NATDEPFILES="${NATDEPFILES} sh-nbsd-nat.o"
 333                 ;;
 334
 335         esac
 336         ;;
 337     nbsd64)
 338         case ${gdb_host_cpu} in
 339             i386)
 340                 # Host: NetBSD/amd64
 341                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o amd64-nat.o x86-nat.o \
 342                 x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o"
 343                 ;;
 344             sparc)
 345                 # Host: NetBSD/sparc64
 346                 NATDEPFILES="${NATDEPFILES} sparc64-nbsd-nat.o sparc-nat.o \
 347                 bsd-kvm.o"
 348                 LOADLIBES='-lkvm'
 349                 ;;
 350
 351         esac
 352         ;;
 353     nbsdelf)
 354         case ${gdb_host_cpu} in
 355             arm)
 356                 # Host: NetBSD/arm
 357                 NATDEPFILES="${NATDEPFILES} arm-nbsd-nat.o"
 358                 ;;
 359             i386)
 360                 # Host: NetBSD/i386 ELF
 361                 NATDEPFILES="${NATDEPFILES} nbsd-nat.o x86-nat.o x86-dregs.o \
 362                 x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o"
 363                 LOADLIBES='-lkvm'
 364                 ;;
 365             m68k)
 366                 # Host: NetBSD/m68k ELF
 367                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 368                 LOADLIBES='-lkvm'
 369                 ;;
 370             sparc)
 371                 # Host: NetBSD/sparc ELF
 372                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-nbsd-nat.o \
 373                 bsd-kvm.o"
 374                 LOADLIBES='-lkvm'
 375                 ;;
 376             vax)
 377                 # Host: NetBSD/vax ELF
 378                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 379                 LOADLIBES='-lkvm'
 380                 ;;
 381
 382         esac
 383         ;;
 384     nto)
 385         case ${gdb_host_cpu} in
 386             i386)
 387                 # Host: Intel 386 running QNX.
 388                 NATDEPFILES='nto-procfs.o'
 389                 NAT_FILE='config/nm-nto.h'
 390                 ;;
 391         esac
 392         ;;
 393     obsd)
 394         case ${gdb_host_cpu} in
 395             i386)
 396                 # Host: OpenBSD/i386 ELF
 397                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 398                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 399                 LOADLIBES='-lkvm'
 400                 ;;
 401             m68k)
 402                 # Host: OpenBSD/m68k
 403                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 404                 LOADLIBES='-lkvm'
 405                 ;;
 406             m88k)
 407                 # Host: OpenBSD/m88k
 408                 NATDEPFILES="${NATDEPFILES} m88k-bsd-nat.o"
 409                 ;;
 410             pa)
 411                 # Host: OpenBSD/hppa
 412                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 413                 ;;
 414             powerpc)
 415                 # Host: OpenBSD/powerpc
 416                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 417                 LOADLIBES='-lkvm'
 418                 ;;
 419             vax)
 420                 # Host: OpenBSD/vax
 421                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 422                 LOADLIBES='-lkvm'
 423                 ;;
 424         esac
 425         ;;
 426     obsd64)
 427         case ${gdb_host_cpu} in
 428             i386)
 429                 # Host: OpenBSD/amd64
 430                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 431                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 432                 LOADLIBES='-lkvm'
 433                 ;;
 434             mips)
 435                 # Host: OpenBSD/mips64
 436                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 437                 ;;
 438             sparc)
 439                 # Host: OpenBSD/sparc64
 440                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 441                 sparc-nat.o bsd-kvm.o"
 442                 LOADLIBES='-lkvm'
 443                 ;;
 444         esac
 445         ;;
 446     ppc64-linux)
 447         case ${gdb_host_cpu} in
 448             powerpc)
 449                 # Host: PowerPC64, running Linux
 450                 XM_CLIBS=
 451                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o ppc-linux.o"
 452                 ;;
 453         esac
 454         ;;
 455     sol2)
 456         case ${gdb_host_cpu} in
 457             sparc)
 458                 # Host: Solaris SPARC & UltraSPARC
 459                 NAT_FILE='nm-sol2.h'
 460                 NATDEPFILES='sparc-sol2-nat.o \
 461                 fork-child.o \
 462                 procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
 463                 HAVE_NATIVE_GCORE_HOST=1
 464                 ;;
 465         esac
 466         ;;
 467     sol2-64)
 468         case ${gdb_host_cpu} in
 469             i386)
 470                 # Host: Solaris x86_64
 471                 NATDEPFILES='fork-child.o amd64-nat.o i386-v4-nat.o i386-sol2-nat.o \
 472                 procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
 473                 HAVE_NATIVE_GCORE_HOST=1
 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 fork-child.o inf-ptrace.o \
 487                       linux-procfs.o linux-ptrace.o linux-waitpid.o \
 488                       linux-personality.o linux-namespaces.o'
 489                 ;;
 490         esac
 491         ;;
 492 esac