gdb/configure.nat

   1 # ; -*- mode: sh ; -*-
   2 # Copyright (C) 2013-2023 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-nat.o \
 158                 nat/aarch64-hw-point.o aarch64-fbsd-nat.o"
 159                 LOADLIBES=
 160                 ;;
 161             arm)
 162                 # Host: FreeBSD/arm
 163                 NATDEPFILES="${NATDEPFILES} arm-fbsd-nat.o"
 164                 LOADLIBES=
 165                 ;;
 166             i386)
 167                 # Host: FreeBSD/i386
 168                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 169                 nat/x86-xstate.o x86-bsd-nat.o x86-fbsd-nat.o i386-fbsd-nat.o \
 170                 bsd-kvm.o"
 171                 ;;
 172             mips)
 173                 # Host: FreeBSD/mips
 174                 NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
 175                 LOADLIBES=
 176                 ;;
 177             powerpc)
 178                 # Native config information for GDB on PowerPC
 179                 # systems running FreeBSD.
 180                 NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
 181                 ;;
 182             riscv*)
 183                 # Host: FreeBSD/riscv
 184                 NATDEPFILES="${NATDEPFILES} riscv-fbsd-nat.o"
 185                 ;;
 186             sparc)
 187                 # Host: FreeBSD/sparc64
 188                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 189                 sparc64-fbsd-nat.o bsd-kvm.o"
 190                 ;;
 191         esac
 192         ;;
 193     fbsd64)
 194         case ${gdb_host_cpu} in
 195             i386)
 196                 # Host: FreeBSD/amd64
 197                 NATDEPFILES="${NATDEPFILES} amd64-nat.o \
 198                 amd64-fbsd-nat.o bsd-kvm.o x86-nat.o nat/x86-dregs.o \
 199                 nat/x86-xstate.o x86-bsd-nat.o x86-fbsd-nat.o"
 200                 ;;
 201         esac
 202         ;;
 203     go32)
 204         case ${gdb_host_cpu} in
 205             i386)
 206                 # Host: Intel x86 running DJGPP
 207                 # We include several header files from config/djgpp
 208                 MH_CFLAGS='-I$(srcdir)/config/djgpp'
 209                 NATDEPFILES='go32-nat.o x86-nat.o nat/x86-dregs.o'
 210                 XM_CLIBS='-ldbg'
 211                 ;;
 212         esac
 213         ;;
 214     i386gnu)
 215         case ${gdb_host_cpu} in
 216             i386)
 217                 # Host: Intel 386 running the GNU Hurd
 218                 NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
 219                      x86-nat.o nat/x86-dregs.o fork-child.o \
 220                      nat/fork-inferior.o \
 221                      notify_S.o process_reply_S.o msg_reply_S.o \
 222                      msg_U.o exc_request_U.o exc_request_S.o'
 223                 HAVE_NATIVE_GCORE_HOST=1
 224
 225                 NAT_FILE='nm-i386gnu.h'
 226                 MH_CFLAGS='-D_GNU_SOURCE'
 227
 228                 XM_CLIBS='-lshouldbeinlibc'
 229
 230                 nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
 231                 ;;
 232         esac
 233         ;;
 234     linux)
 235         case ${gdb_host_cpu} in
 236             aarch64)
 237                 #  Host: AArch64 based machine running GNU/Linux
 238                 NATDEPFILES="${NATDEPFILES} aarch64-nat.o aarch64-linux-nat.o \
 239                 aarch32-linux-nat.o nat/aarch64-hw-point.o \
 240                 nat/aarch64-linux-hw-point.o \
 241                 nat/aarch64-linux.o \
 242                 nat/aarch64-scalable-linux-ptrace.o \
 243                 nat/aarch64-mte-linux-ptrace.o"
 244                 ;;
 245             arc)
 246                 # Host: ARC based machine running GNU/Linux
 247                 NATDEPFILES="${NATDEPFILES} arc-linux-nat.o"
 248                 ;;
 249             arm)
 250                 # Host: ARM based machine running GNU/Linux
 251                 NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
 252                 aarch32-linux-nat.o"
 253                 ;;
 254             i386)
 255                 # Host: Intel 386 running GNU/Linux.
 256                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 257                 nat/x86-xstate.o \
 258                 i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
 259                 nat/x86-linux.o nat/x86-linux-dregs.o"
 260                 ;;
 261             ia64)
 262                 # Host: Intel IA-64 running GNU/Linux
 263                 NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
 264                 ;;
 265             loongarch)
 266                 # Host: LoongArch, running GNU/Linux.
 267                 NATDEPFILES="${NATDEPFILES} loongarch-linux-nat.o linux-nat-trad.o"
 268                 ;;
 269             m32r)
 270                 # Host: M32R based machine running GNU/Linux
 271                 NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
 272                 ;;
 273             m68k)
 274                 # Host: Motorola m68k running GNU/Linux.
 275                 NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
 276                 ;;
 277             mips)
 278                 # Host: Linux/MIPS
 279                 NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
 280                 mips-linux-nat.o nat/mips-linux-watch.o"
 281                 ;;
 282             or1k)
 283                 # Host: Linux/OpenRISC
 284                 NATDEPFILES="${NATDEPFILES} or1k-linux-nat.o"
 285                 ;;
 286             pa)
 287                 # Host: Hewlett-Packard PA-RISC machine, running Linux
 288                 NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
 289                 ;;
 290             powerpc)
 291                 # Host: PowerPC, running Linux
 292                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 293                 ;;
 294             riscv*)
 295                 # Host: RISC-V, running Linux
 296                 NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o \
 297                 nat/riscv-linux-tdesc.o"
 298                 ;;
 299             s390)
 300                 # Host: S390, running Linux
 301                 NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
 302                 ;;
 303             sparc)
 304                 # Host: GNU/Linux SPARC
 305                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
 306                 ;;
 307             tilegx)
 308                 # Host: Tilera TILE-Gx running GNU/Linux.
 309                 NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
 310                 NAT_CDEPS=
 311                 ;;
 312             xtensa)
 313                 # Host: Xtensa, running GNU/Linux.
 314                 NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
 315                 ;;
 316         esac
 317         ;;
 318     linux64)
 319         case ${gdb_host_cpu} in
 320             i386)
 321                 # Host: GNU/Linux x86-64
 322                 NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
 323                 nat/x86-xstate.o amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
 324                 nat/linux-btrace.o \
 325                 nat/x86-linux.o nat/x86-linux-dregs.o \
 326                 nat/amd64-linux-siginfo.o"
 327                 ;;
 328             sparc)
 329                 # Host: GNU/Linux UltraSPARC
 330                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
 331                 sparc64-linux-nat.o"
 332                 ;;
 333         esac
 334         ;;
 335     mingw)
 336         case ${gdb_host_cpu} in
 337             i386)
 338                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
 339                 ;;
 340         esac
 341         ;;
 342     mingw64)
 343         case ${gdb_host_cpu} in
 344             i386)
 345                 NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
 346                 ;;
 347         esac
 348         ;;
 349     nbsd)
 350         case ${gdb_host_cpu} in
 351             alpha)
 352                 # Host: NetBSD/alpha
 353                 NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
 354                 LOADLIBES='-lkvm'
 355                 ;;
 356             mips)
 357                 # Host: NetBSD/mips
 358                 NATDEPFILES="${NATDEPFILES} mips-netbsd-nat.o"
 359                 ;;
 360             pa)
 361                 # Host: NetBSD/hppa
 362                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o hppa-netbsd-nat.o"
 363                 ;;
 364             powerpc)
 365                 # Host: NetBSD/powerpc
 366                 NATDEPFILES="${NATDEPFILES} ppc-netbsd-nat.o bsd-kvm.o"
 367                 LOADLIBES='-lkvm'
 368                 ;;
 369             sh)
 370                 # Host: NetBSD/sh
 371                 NATDEPFILES="${NATDEPFILES} sh-netbsd-nat.o"
 372                 ;;
 373
 374         esac
 375         ;;
 376     nbsd64)
 377         case ${gdb_host_cpu} in
 378             i386)
 379                 # Host: NetBSD/amd64
 380                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o amd64-nat.o x86-nat.o \
 381                 nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-netbsd-nat.o"
 382                 ;;
 383             sparc)
 384                 # Host: NetBSD/sparc64
 385                 NATDEPFILES="${NATDEPFILES} sparc64-netbsd-nat.o sparc-nat.o \
 386                 bsd-kvm.o"
 387                 LOADLIBES='-lkvm'
 388                 ;;
 389
 390         esac
 391         ;;
 392     nbsdelf)
 393         case ${gdb_host_cpu} in
 394             arm)
 395                 # Host: NetBSD/arm
 396                 NATDEPFILES="${NATDEPFILES} arm-netbsd-nat.o"
 397                 ;;
 398             i386)
 399                 # Host: NetBSD/i386 ELF
 400                 NATDEPFILES="${NATDEPFILES} netbsd-nat.o x86-nat.o \
 401                 nat/x86-dregs.o \
 402                 x86-bsd-nat.o i386-bsd-nat.o i386-netbsd-nat.o bsd-kvm.o"
 403                 LOADLIBES='-lkvm'
 404                 ;;
 405             m68k)
 406                 # Host: NetBSD/m68k ELF
 407                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 408                 LOADLIBES='-lkvm'
 409                 ;;
 410             sparc)
 411                 # Host: NetBSD/sparc ELF
 412                 NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-netbsd-nat.o \
 413                 bsd-kvm.o"
 414                 LOADLIBES='-lkvm'
 415                 ;;
 416             vax)
 417                 # Host: NetBSD/vax ELF
 418                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 419                 LOADLIBES='-lkvm'
 420                 ;;
 421
 422         esac
 423         ;;
 424     nto)
 425         case ${gdb_host_cpu} in
 426             i386)
 427                 # Host: Intel 386 running QNX.
 428                 NATDEPFILES='nto-procfs.o'
 429                 NAT_FILE='config/nm-nto.h'
 430                 ;;
 431         esac
 432         ;;
 433     obsd)
 434         case ${gdb_host_cpu} in
 435             i386)
 436                 # Host: OpenBSD/i386 ELF
 437                 NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
 438                 i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
 439                 LOADLIBES='-lkvm'
 440                 ;;
 441             m68k)
 442                 # Host: OpenBSD/m68k
 443                 NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
 444                 LOADLIBES='-lkvm'
 445                 ;;
 446             pa)
 447                 # Host: OpenBSD/hppa
 448                 NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
 449                 ;;
 450             powerpc)
 451                 # Host: OpenBSD/powerpc
 452                 NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
 453                 LOADLIBES='-lkvm'
 454                 ;;
 455             vax)
 456                 # Host: OpenBSD/vax
 457                 NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
 458                 LOADLIBES='-lkvm'
 459                 ;;
 460         esac
 461         ;;
 462     obsd64)
 463         case ${gdb_host_cpu} in
 464             i386)
 465                 # Host: OpenBSD/amd64
 466                 NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o \
 467                 x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o"
 468                 LOADLIBES='-lkvm'
 469                 ;;
 470             mips)
 471                 # Host: OpenBSD/mips64
 472                 NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
 473                 ;;
 474             sparc)
 475                 # Host: OpenBSD/sparc64
 476                 NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
 477                 sparc-nat.o bsd-kvm.o"
 478                 LOADLIBES='-lkvm'
 479                 ;;
 480         esac
 481         ;;
 482     ppc64-linux)
 483         case ${gdb_host_cpu} in
 484             powerpc)
 485                 # Host: PowerPC64, running Linux
 486                 XM_CLIBS=
 487                 NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
 488                 ;;
 489         esac
 490         ;;
 491     sol2)
 492         case ${gdb_host_cpu} in
 493             i386)
 494                 # Host: Solaris x86_64
 495                 NATDEPFILES="${NATDEPFILES} \
 496                 amd64-nat.o i386-sol2-nat.o"
 497                 ;;
 498             sparc)
 499                 # Host: Solaris SPARC & UltraSPARC
 500                 NAT_FILE='nm-sol2.h'
 501                 NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
 502                 ;;
 503         esac
 504         ;;
 505 esac