1 # Mappings from configurations to GDB target definitions. This is
2 # invoked from the autoconf generated configure script.
4 # This file sets the following shell variables:
5 # gdb_target_obs target-specific object files to use
6 # gdb_sim simulator library for target
7 # gdb_osabi default OS ABI to use with target
8 # build_gdbserver set to "yes" if gdbserver supports target
10 # NOTE: Every file added to a gdb_target_obs variable for any target here
11 # must also be added to either ALL_TARGET_OBS or ALL_64_TARGET_OBS
25 echo "*** Configuration $targ is obsolete." >&2
26 echo "*** Support has been REMOVED." >&2
31 # map target info into gdb names.
36 # Target: Little-endian Alpha running OSF/1
37 gdb_target_obs="alpha-tdep.o alpha-osf1-tdep.o alpha-mdebug-tdep.o"
40 # Target: Little-endian Alpha running Linux
41 gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alpha-linux-tdep.o \
42 linux-tdep.o solib-svr4.o"
44 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
45 # Target: FreeBSD/alpha
46 gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
47 alphafbsd-tdep.o solib-svr4.o"
49 alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
50 # Target: NetBSD/alpha
51 gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
52 alphanbsd-tdep.o nbsd-tdep.o solib-svr4.o"
55 # Target: OpenBSD/alpha
56 gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
57 alphanbsd-tdep.o alphaobsd-tdep.o nbsd-tdep.o \
58 obsd-tdep.o solib-svr4.o"
62 gdb_target_obs="alpha-tdep.o"
66 # Target: Matsushita mn10300 (AM33) running Linux
67 gdb_target_obs="mn10300-tdep.o mn10300-linux-tdep.o linux-tdep.o \
71 arm*-wince-pe | arm*-*-mingw32ce*)
72 # Target: ARM based machine running Windows CE (win32)
73 gdb_target_obs="arm-tdep.o arm-wince-tdep.o"
77 # Target: ARM based machine running GNU/Linux
78 gdb_target_obs="arm-tdep.o arm-linux-tdep.o glibc-tdep.o \
79 solib-svr4.o symfile-mem.o linux-tdep.o"
82 arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
84 gdb_target_obs="arm-tdep.o armnbsd-tdep.o solib-svr4.o"
88 gdb_target_obs="arm-tdep.o armbsd-tdep.o armobsd-tdep.o obsd-tdep.o \
92 # Target: SymbianOS/arm
93 gdb_target_obs="arm-tdep.o arm-symbian-tdep.o"
96 # Target: ARM embedded system
97 gdb_target_obs="arm-tdep.o"
98 gdb_sim=../sim/arm/libsim.a
103 gdb_target_obs="avr-tdep.o"
104 gdb_sim=../sim/avr/libsim.a
108 # Target: Blackfin Linux
109 gdb_target_obs="bfin-tdep.o bfin-linux-tdep.o linux-tdep.o"
110 gdb_sim=../sim/bfin/libsim.a
114 # Target: Blackfin processor
115 gdb_target_obs="bfin-tdep.o"
116 gdb_sim=../sim/bfin/libsim.a
121 gdb_target_obs="cris-tdep.o solib-svr4.o"
125 # Target: Fujitsu FRV processor
126 gdb_target_obs="frv-tdep.o frv-linux-tdep.o linux-tdep.o solib-frv.o"
127 gdb_sim=../sim/frv/libsim.a
131 gdb_target_obs="moxie-tdep.o"
132 gdb_sim=../sim/moxie/libsim.a
136 # Target: H8300 with HMS monitor and H8 simulator
137 gdb_target_obs="h8300-tdep.o monitor.o dsrec.o"
138 gdb_sim=../sim/h8300/libsim.a
142 # Target: HP PA-RISC running hpux
143 gdb_target_obs="hppa-tdep.o hppa-hpux-tdep.o solib-som.o solib-pa64.o"
146 # Target: HP PA-RISC running Linux
147 gdb_target_obs="hppa-tdep.o hppa-linux-tdep.o glibc-tdep.o \
148 linux-tdep.o solib-svr4.o symfile-mem.o"
151 # Target: NetBSD/hppa
152 gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppanbsd-tdep.o solib-svr4.o"
155 # Target: OpenBSD/hppa
156 gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppaobsd-tdep.o solib-svr4.o"
160 gdb_target_obs="hppa-tdep.o"
163 i[34567]86-*-darwin*)
164 # Target: Darwin/i386
165 gdb_target_obs="i386-tdep.o i387-tdep.o \
166 i386-darwin-tdep.o solib-darwin.o"
167 if test "x$enable_64_bit_bfd" = "xyes"; then
168 # Target: GNU/Linux x86-64
169 gdb_target_obs="amd64-tdep.o amd64-darwin-tdep.o ${gdb_target_obs}"
174 gdb_target_obs="i386-tdep.o i387-tdep.o dicos-tdep.o i386-dicos-tdep.o"
176 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
177 # Target: FreeBSD/i386
178 gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
179 bsd-uthread.o solib-svr4.o"
181 i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
182 # Target: NetBSD/i386
183 gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386nbsd-tdep.o \
184 nbsd-tdep.o solib-svr4.o"
186 i[34567]86-*-openbsd*)
187 # Target: OpenBSD/i386
188 gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
189 bsd-uthread.o solib-svr4.o"
192 # Target: Intel 386 running qnx6.
193 gdb_target_obs="i386-tdep.o i387-tdep.o solib-svr4.o \
194 i386-nto-tdep.o nto-tdep.o"
197 i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
198 # Target: Solaris x86_64
199 gdb_target_obs="i386-tdep.o i387-tdep.o amd64-tdep.o amd64-sol2-tdep.o \
200 i386-sol2-tdep.o sol2-tdep.o solib-svr4.o"
202 i[34567]86-*-solaris*)
203 # Target: Solaris x86
204 gdb_target_obs="i386-tdep.o i387-tdep.o i386-sol2-tdep.o sol2-tdep.o \
208 # Target: Intel 386 running GNU/Linux
209 gdb_target_obs="i386-tdep.o i386-linux-tdep.o glibc-tdep.o i387-tdep.o \
210 solib-svr4.o symfile-mem.o \
211 linux-tdep.o linux-record.o"
212 if test "x$enable_64_bit_bfd" = "xyes"; then
213 # Target: GNU/Linux x86-64
214 gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o ${gdb_target_obs}"
219 # Target: Intel 386 running the GNU Hurd
220 gdb_target_obs="i386-tdep.o i387-tdep.o i386gnu-tdep.o solib-svr4.o"
222 i[34567]86-*-cygwin*)
223 # Target: Intel 386 running win32
224 gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
228 i[34567]86-*-mingw32*)
229 # Target: Intel 386 running win32
230 gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
236 gdb_target_obs="i386-tdep.o i387-tdep.o"
240 # Target: Intel IA-64 running HP-UX
241 gdb_target_obs="ia64-tdep.o ia64-hpux-tdep.o"
244 # Target: Intel IA-64 running GNU/Linux
245 gdb_target_obs="ia64-tdep.o ia64-linux-tdep.o linux-tdep.o \
246 solib-svr4.o symfile-mem.o"
250 # Target: Intel IA-64 running OpenVMS
251 gdb_target_obs="ia64-tdep.o ia64-vms-tdep.o"
254 # Target: Intel IA-64
255 gdb_target_obs="ia64-tdep.o"
259 gdb_target_obs="iq2000-tdep.o"
260 gdb_sim=../sim/iq2000/libsim.a
264 gdb_target_obs="lm32-tdep.o"
265 gdb_sim=../sim/lm32/libsim.a
269 # Target: Renesas M32C family
270 gdb_target_obs="m32c-tdep.o"
271 # There may also be a SID / CGEN simulator for this,
272 # but we do have DJ Delorie's mini-sim.
273 gdb_sim=../sim/m32c/libsim.a
277 # Target: Renesas M32R running GNU/Linux
278 gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o remote-m32r-sdi.o \
279 glibc-tdep.o solib-svr4.o symfile-mem.o \
281 gdb_sim=../sim/m32r/libsim.a
285 # Target: Renesas m32r processor
286 gdb_target_obs="m32r-tdep.o monitor.o m32r-rom.o dsrec.o \
288 gdb_sim=../sim/m32r/libsim.a
291 m68hc11*-*-*|m6811*-*-*)
292 # Target: Motorola 68HC11 processor
293 gdb_target_obs="m68hc11-tdep.o"
294 gdb_sim=../sim/m68hc11/libsim.a
297 m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
299 # Target: Motorola m68k embedded (e.g. bug monitors)
300 gdb_target_obs="m68k-tdep.o monitor.o dbug-rom.o dsrec.o"
303 # Target: Motorola m68k with a.out and ELF
304 gdb_target_obs="m68k-tdep.o m68klinux-tdep.o solib-svr4.o \
305 linux-tdep.o glibc-tdep.o symfile-mem.o"
308 m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
309 # Target: NetBSD/m68k
310 gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o solib-svr4.o"
313 # Target: OpenBSD/m68k
314 gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o solib-svr4.o"
318 # Target: OpenBSD/m88k
319 gdb_target_obs="m88k-tdep.o"
323 # Target: Toshiba Media Processor (MEP)
324 gdb_target_obs="mep-tdep.o"
325 # No sim needed. Target uses SID.
328 microblaze*-linux-*|microblaze*-*-linux*)
329 # Target: Xilinx MicroBlaze running Linux
330 gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o microblaze-rom.o \
331 monitor.o dsrec.o solib-svr4.o symfile-mem.o linux-tdep.o"
332 gdb_sim=../sim/microblaze/libsim.a
335 # Target: Xilinx MicroBlaze running standalone
336 gdb_target_obs="microblaze-tdep.o microblaze-rom.o monitor.o dsrec.o"
337 gdb_sim=../sim/microblaze/libsim.a
341 # Target: MIPS SGI running Irix 5
342 gdb_target_obs="mips-tdep.o mips-irix-tdep.o solib-irix.o"
345 # Target: MIPS SGI running Irix 6.x
346 gdb_target_obs="mips-tdep.o mips-irix-tdep.o solib-irix.o"
350 gdb_target_obs="mips-tdep.o mips-linux-tdep.o glibc-tdep.o \
351 solib-svr4.o symfile-mem.o linux-tdep.o"
352 gdb_sim=../sim/mips/libsim.a
355 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
356 # Target: MIPS running NetBSD
357 gdb_target_obs="mips-tdep.o mipsnbsd-tdep.o solib-svr4.o nbsd-tdep.o"
358 gdb_sim=../sim/mips/libsim.a
361 # Target: OpenBSD/mips64
362 gdb_target_obs="mips-tdep.o mips64obsd-tdep.o solib-svr4.o"
366 gdb_target_obs="mips-tdep.o remote-mips.o"
367 gdb_sim=../sim/mips/libsim.a
371 gdb_target_obs="mips-tdep.o"
372 gdb_sim=../sim/mips/libsim.a
376 # Target: Matsushita mn10300
377 gdb_target_obs="mn10300-tdep.o"
378 gdb_sim=../sim/mn10300/libsim.a
382 # Target: Morpho Technologies ms1 processor
383 gdb_target_obs="mt-tdep.o"
386 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
387 # Target: NetBSD/powerpc
388 gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcnbsd-tdep.o \
390 ravenscar-thread.o ppc-ravenscar-thread.o"
391 gdb_sim=../sim/ppc/libsim.a
394 # Target: OpenBSD/powerpc
395 gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcobsd-tdep.o \
397 ravenscar-thread.o ppc-ravenscar-thread.o"
399 powerpc-*-aix* | rs6000-*-*)
400 # Target: PowerPC running AIX
401 gdb_target_obs="rs6000-tdep.o rs6000-aix-tdep.o xcoffread.o \
402 ppc-sysv-tdep.o solib-svr4.o \
403 ravenscar-thread.o ppc-ravenscar-thread.o"
405 powerpc-*-linux* | powerpc64-*-linux*)
406 # Target: PowerPC running Linux
407 gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
408 ppc64-tdep.o solib-svr4.o solib-spu.o \
410 glibc-tdep.o symfile-mem.o linux-tdep.o \
411 ravenscar-thread.o ppc-ravenscar-thread.o"
412 gdb_sim=../sim/ppc/libsim.a
416 # Target: PowerPC running Lynx178.
417 gdb_target_obs="rs6000-tdep.o rs6000-lynx178-tdep.o \
418 xcoffread.o monitor.o dsrec.o ppc-sysv-tdep.o \
419 ravenscar-thread.o ppc-ravenscar-thread.o"
422 # Target: PowerPC running eabi
423 gdb_target_obs="rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o \
424 dink32-rom.o ppc-sysv-tdep.o solib-svr4.o \
425 ravenscar-thread.o ppc-ravenscar-thread.o"
426 if test -f ../sim/ppc/Makefile; then
427 gdb_sim=../sim/ppc/libsim.a
432 # Target: S390 running Linux
433 gdb_target_obs="s390-tdep.o solib-svr4.o linux-tdep.o"
438 # Target: Renesas rl78
439 gdb_target_obs="rl78-tdep.o"
440 gdb_sim=../sim/rl78/libsim.a
445 gdb_target_obs="rx-tdep.o"
446 gdb_sim=../sim/rx/libsim.a
450 # Target: S+core embedded system
451 gdb_target_obs="score-tdep.o"
452 if test -f ../sim/score/Makefile; then
453 gdb_sim=../sim/score/libsim.a
459 # Target: GNU/Linux Super-H
460 gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o monitor.o \
461 dsrec.o solib-svr4.o symfile-mem.o \
462 glibc-tdep.o linux-tdep.o"
463 gdb_sim=../sim/sh/libsim.a
466 sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
468 gdb_target_obs="sh-tdep.o shnbsd-tdep.o solib-svr4.o"
469 gdb_sim=../sim/sh/libsim.a
473 gdb_target_obs="sh-tdep.o sh64-tdep.o shnbsd-tdep.o solib-svr4.o"
476 # Target: Renesas/Super-H 64 bit with simulator
477 gdb_target_obs="sh-tdep.o sh64-tdep.o"
478 gdb_sim=../sim/sh64/libsim.a
481 # Target: Embedded Renesas Super-H with ICE and simulator
482 gdb_target_obs="sh-tdep.o sh64-tdep.o monitor.o dsrec.o"
483 gdb_sim=../sim/sh/libsim.a
487 # Target: GNU/Linux SPARC
488 gdb_target_obs="sparc-tdep.o sparc-sol2-tdep.o sol2-tdep.o \
489 sparc-linux-tdep.o solib-svr4.o symfile-mem.o \
491 ravenscar-thread.o sparc-ravenscar-thread.o"
492 if test "x$enable_64_bit_bfd" = "xyes"; then
493 # Target: GNU/Linux UltraSPARC
494 gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o \
495 sparc64-linux-tdep.o ${gdb_target_obs}"
500 # Target: GNU/Linux UltraSPARC
501 gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sol2-tdep.o \
502 sparc64-linux-tdep.o sparc-tdep.o sparc-sol2-tdep.o \
503 sparc-linux-tdep.o solib-svr4.o linux-tdep.o \
504 ravenscar-thread.o sparc-ravenscar-thread.o"
507 sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
508 # Target: FreeBSD/sparc64
509 gdb_target_obs="sparc-tdep.o sparc64-tdep.o sparc64fbsd-tdep.o \
511 ravenscar-thread.o sparc-ravenscar-thread.o"
513 sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
514 # Target: NetBSD/sparc
515 gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o nbsd-tdep.o \
517 ravenscar-thread.o sparc-ravenscar-thread.o"
519 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
520 # Target: NetBSD/sparc64
521 gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc-tdep.o \
522 sparcnbsd-tdep.o nbsd-tdep.o solib-svr4.o \
523 ravenscar-thread.o sparc-ravenscar-thread.o"
526 # Target: OpenBSD/sparc
527 gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
528 nbsd-tdep.o obsd-tdep.o bsd-uthread.o solib-svr4.o \
529 ravenscar-thread.o sparc-ravenscar-thread.o"
532 # Target: OpenBSD/sparc64
533 gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc64obsd-tdep.o \
534 sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
535 nbsd-tdep.o obsd-tdep.o bsd-uthread.o solib-svr4.o \
536 ravenscar-thread.o sparc-ravenscar-thread.o"
538 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
539 # Target: Solaris SPARC
540 gdb_target_obs="sparc-tdep.o sparc-sol2-tdep.o sol2-tdep.o \
542 ravenscar-thread.o sparc-ravenscar-thread.o"
544 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
545 # Target: Solaris UltraSPARC
546 gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sparc-tdep.o \
547 sparc-sol2-tdep.o sol2-tdep.o solib-svr4.o \
548 ravenscar-thread.o sparc-ravenscar-thread.o"
552 gdb_target_obs="sparc-tdep.o \
553 ravenscar-thread.o sparc-ravenscar-thread.o"
554 gdb_sim=../sim/erc32/libsim.a
558 gdb_target_obs="sparc-tdep.o sparc64-tdep.o \
559 ravenscar-thread.o sparc-ravenscar-thread.o"
563 # Target: Cell BE SPU
564 gdb_target_obs="spu-tdep.o"
569 # Target: GNU/Linux TI C6x
570 gdb_target_obs="tic6x-tdep.o tic6x-linux-tdep.o solib-dsbt.o \
571 glibc-tdep.o linux-tdep.o"
576 gdb_target_obs="tic6x-tdep.o"
581 gdb_target_obs="tilegx-tdep.o tilegx-linux-tdep.o solib-svr4.o \
582 symfile-mem.o glibc-tdep.o linux-tdep.o"
586 # Target: Sanyo Xstormy16a processor
587 gdb_target_obs="xstormy16-tdep.o"
588 # No simulator libraries are needed -- target uses SID.
591 v850*-*-elf | v850*-*-rtems*)
592 # Target: NEC V850 processor
593 gdb_target_obs="v850-tdep.o"
594 gdb_sim=../sim/v850/libsim.a
597 vax-*-netbsd* | vax-*-knetbsd*-gnu)
599 gdb_target_obs="vax-tdep.o vaxnbsd-tdep.o solib-svr4.o"
602 # Target: OpenBSD/vax
603 gdb_target_obs="vax-tdep.o vaxobsd-tdep.o"
606 # Target: VAX running 4.2BSD or Ultrix
607 gdb_target_obs="vax-tdep.o"
611 # Target: Darwin/x86-64
612 gdb_target_obs="amd64-tdep.o i386-tdep.o i387-tdep.o \
613 i386-darwin-tdep.o amd64-darwin-tdep.o \
618 # Target: DICOS/x86-64
619 gdb_target_obs="amd64-tdep.o i386-tdep.o i387-tdep.o \
620 dicos-tdep.o i386-dicos-tdep.o amd64-dicos-tdep.o"
623 # Target: GNU/Linux x86-64
624 gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o i386-tdep.o \
625 i387-tdep.o i386-linux-tdep.o glibc-tdep.o \
626 solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
629 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
630 # Target: FreeBSD/amd64
631 gdb_target_obs="amd64-tdep.o amd64fbsd-tdep.o i386-tdep.o \
632 i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
633 bsd-uthread.o solib-svr4.o"
636 # Target: MingW/amd64
637 gdb_target_obs="amd64-tdep.o amd64-windows-tdep.o \
638 i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
642 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
643 # Target: NetBSD/amd64
644 gdb_target_obs="amd64-tdep.o amd64nbsd-tdep.o i386-tdep.o i387-tdep.o \
645 nbsd-tdep.o solib-svr4.o"
648 # Target: OpenBSD/amd64
649 gdb_target_obs="amd64-tdep.o amd64obsd-tdep.o i386-tdep.o \
650 i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
651 bsd-uthread.o solib-svr4.o"
653 xtensa*-*-linux*) gdb_target=linux
654 # Target: GNU/Linux Xtensa
655 gdb_target_obs="xtensa-tdep.o xtensa-config.o xtensa-linux-tdep.o \
656 solib-svr4.o symfile-mem.o linux-tdep.o"
660 # Target: Tensilica Xtensa processors
661 gdb_target_obs="xtensa-tdep.o xtensa-config.o solib-svr4.o"
666 # map target onto default OS ABI
669 *-*-freebsd* | *-*-kfreebsd*-gnu)
670 gdb_osabi=GDB_OSABI_FREEBSD_ELF ;;
671 *-*-linux* | *-*-uclinux*)
672 gdb_osabi=GDB_OSABI_LINUX ;;
673 *-*-nto*) gdb_osabi=GDB_OSABI_QNXNTO ;;
674 m68*-*-openbsd* | m88*-*-openbsd* | vax-*-openbsd*) ;;
675 *-*-openbsd*) gdb_osabi=GDB_OSABI_OPENBSD_ELF ;;
676 *-*-solaris*) gdb_osabi=GDB_OSABI_SOLARIS ;;
677 *-*-*-gnu*) ;; # prevent non-GNU kernels to match the Hurd rule below
678 *-*-gnu*) gdb_osabi=GDB_OSABI_HURD ;;
679 *-*-mingw32ce*) gdb_osabi=GDB_OSABI_WINCE ;;
680 *-*-mingw* | *-*-cygwin*)
681 gdb_osabi=GDB_OSABI_CYGWIN ;;
682 *-*-dicos*) gdb_osabi=GDB_OSABI_DICOS ;;
684 gdb_osabi=GDB_OSABI_SYMBIAN ;;