gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2022 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-aix-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-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 \
 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                 nat/aarch64-mte-linux-ptrace.o"
 241                 ;;
 242             arc)
 243                 # Host: ARC based machine running GNU/Linux
 244                 NATDEPFILES="${NATDEPFILES} arc-linux-nat.o"
 245                 ;;
 246             arm)
 247                 # Host: ARM based machine running GNU/Linux
 248                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 249                 aarch32-linux-nat.o"
 250                 ;;
 251             i386)
 252                 # Host: Intel 386 running GNU/Linux.
 253                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 254                 i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
 255                 nat/x86-linux.o nat/x86-linux-dregs.o"
 256                 ;;
 257             ia64)
 258                 # Host: Intel IA-64 running GNU/Linux
 259                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 260                 ;;
 261             m32r)
 262                 # Host: M32R based machine running GNU/Linux
 263                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 264                 ;;
 265             m68k)
 266                 # Host: Motorola m68k running GNU/Linux.
 267                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 268                 ;;
 269             mips)
 270                 # Host: Linux/MIPS
 271                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
 272                 mips-linux-nat.o nat/mips-linux-watch.o"
 273                 ;;
 274             or1k)
 275                 # Host: Linux/OpenRISC
 276                 NATDEPFILES="${NATDEPFILES} or1k-linux-nat.o"
 277                 ;;
 278             pa)
 279                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 280                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 281                 ;;
 282             powerpc)
 283                 # Host: PowerPC, running Linux
 284                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 285                 ;;
 286             riscv*)
 287                 # Host: RISC-V, running Linux
 288                 NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o \
 289                 nat/riscv-linux-tdesc.o"
 290                 ;;
 291             s390)
 292                 # Host: S390, running Linux
 293                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 294                 ;;
 295             sparc)
 296                 # Host: GNU/Linux SPARC
 297                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 298                 ;;
 299             tilegx)
 300                 # Host: Tilera TILE-Gx running GNU/Linux.
 301                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 302                 NAT_CDEPS=
 303                 ;;
 304             xtensa)
 305                 # Host: Xtensa, running GNU/Linux.
 306                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 307                 ;;
 308         esac
 309         ;;
 310     linux64)
 311         case ${gdb_host_cpu} in
 312             i386)
 313                 # Host: GNU/Linux x86-64
 314                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 315                 amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
 316                 nat/linux-btrace.o \
 317                 nat/x86-linux.o nat/x86-linux-dregs.o \
 318                 nat/amd64-linux-siginfo.o"
 319                 ;;
 320             sparc)
 321                 # Host: GNU/Linux UltraSPARC
 322                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 323                 sparc64-linux-nat.o"
 324                 ;;
 325         esac
 326         ;;
 327     mingw)
 328         case ${gdb_host_cpu} in
 329             i386)
 330                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 331                 ;;
 332         esac
 333         ;;
 334     mingw64)
 335         case ${gdb_host_cpu} in
 336             i386)
 337                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
 338                 ;;
 339         esac
 340         ;;
 341     nbsd)
 342         case ${gdb_host_cpu} in
 343             alpha)
 344                 # Host: NetBSD/alpha
 345                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 346                 LOADLIBES='-lkvm'
 347                 ;;
 348             mips)
 349                 # Host: NetBSD/mips
 350                 NATDEPFILES="${NATDEPFILES} mips-netbsd-nat.o"
 351                 ;;
 352             pa)
 353                 # Host: NetBSD/hppa
 354                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o hppa-netbsd-nat.o"
 355                 ;;
 356             powerpc)
 357                 # Host: NetBSD/powerpc
 358                 NATDEPFILES="${NATDEPFILES} ppc-netbsd-nat.o bsd-kvm.o"
 359                 LOADLIBES='-lkvm'
 360                 ;;
 361             sh)
 362                 # Host: NetBSD/sh
 363                 NATDEPFILES="${NATDEPFILES} sh-netbsd-nat.o"
 364                 ;;
 365
 366         esac
 367         ;;
 368     nbsd64)
 369         case ${gdb_host_cpu} in
 370             i386)
 371                 # Host: NetBSD/amd64
 372                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o amd64-nat.o x86-nat.o \
 373                 nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-netbsd-nat.o"
 374                 ;;
 375             sparc)
 376                 # Host: NetBSD/sparc64
 377                 NATDEPFILES="${NATDEPFILES} sparc64-netbsd-nat.o sparc-nat.o \
 378                 bsd-kvm.o"
 379                 LOADLIBES='-lkvm'
 380                 ;;
 381
 382         esac
 383         ;;
 384     nbsdelf)
 385         case ${gdb_host_cpu} in
 386             arm)
 387                 # Host: NetBSD/arm
 388                 NATDEPFILES="${NATDEPFILES} arm-netbsd-nat.o"
 389                 ;;
 390             i386)
 391                 # Host: NetBSD/i386 ELF
 392                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o x86-nat.o \
 393                 nat/x86-dregs.o \
 394                 x86-bsd-nat.o i386-bsd-nat.o i386-netbsd-nat.o bsd-kvm.o"
 395                 LOADLIBES='-lkvm'
 396                 ;;
 397             m68k)
 398                 # Host: NetBSD/m68k ELF
 399                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 400                 LOADLIBES='-lkvm'
 401                 ;;
 402             sparc)
 403                 # Host: NetBSD/sparc ELF
 404                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-netbsd-nat.o \
 405                 bsd-kvm.o"
 406                 LOADLIBES='-lkvm'
 407                 ;;
 408             vax)
 409                 # Host: NetBSD/vax ELF
 410                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 411                 LOADLIBES='-lkvm'
 412                 ;;
 413
 414         esac
 415         ;;
 416     nto)
 417         case ${gdb_host_cpu} in
 418             i386)
 419                 # Host: Intel 386 running QNX.
 420                 NATDEPFILES='nto-procfs.o'
 421                 NAT_FILE='config/nm-nto.h'
 422                 ;;
 423         esac
 424         ;;
 425     obsd)
 426         case ${gdb_host_cpu} in
 427             i386)
 428                 # Host: OpenBSD/i386 ELF
 429                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 430                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 431                 LOADLIBES='-lkvm'
 432                 ;;
 433             m68k)
 434                 # Host: OpenBSD/m68k
 435                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 436                 LOADLIBES='-lkvm'
 437                 ;;
 438             pa)
 439                 # Host: OpenBSD/hppa
 440                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 441                 ;;
 442             powerpc)
 443                 # Host: OpenBSD/powerpc
 444                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 445                 LOADLIBES='-lkvm'
 446                 ;;
 447             vax)
 448                 # Host: OpenBSD/vax
 449                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 450                 LOADLIBES='-lkvm'
 451                 ;;
 452         esac
 453         ;;
 454     obsd64)
 455         case ${gdb_host_cpu} in
 456             i386)
 457                 # Host: OpenBSD/amd64
 458                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 459                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 460                 LOADLIBES='-lkvm'
 461                 ;;
 462             mips)
 463                 # Host: OpenBSD/mips64
 464                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 465                 ;;
 466             sparc)
 467                 # Host: OpenBSD/sparc64
 468                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 469                 sparc-nat.o bsd-kvm.o"
 470                 LOADLIBES='-lkvm'
 471                 ;;
 472         esac
 473         ;;
 474     ppc64-linux)
 475         case ${gdb_host_cpu} in
 476             powerpc)
 477                 # Host: PowerPC64, running Linux
 478                 XM_CLIBS=
 479                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 480                 ;;
 481         esac
 482         ;;
 483     sol2)
 484         case ${gdb_host_cpu} in
 485             i386)
 486                 # Host: Solaris x86_64
 487                 NATDEPFILES="${NATDEPFILES} \
 488                 amd64-nat.o i386-sol2-nat.o"
 489                 ;;
 490             sparc)
 491                 # Host: Solaris SPARC & UltraSPARC
 492                 NAT_FILE='nm-sol2.h'
 493                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 494                 ;;
 495         esac
 496         ;;
 497 esac