1# libgcc host-specific configuration file. 2# Copyright (C) 1997-2018 Free Software Foundation, Inc. 3 4#This file is part of GCC. 5 6#GCC is free software; you can redistribute it and/or modify it under 7#the terms of the GNU General Public License as published by the Free 8#Software Foundation; either version 3, or (at your option) any later 9#version. 10 11#GCC is distributed in the hope that it will be useful, but WITHOUT 12#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14#for more details. 15 16#You should have received a copy of the GNU General Public License 17#along with GCC; see the file COPYING3. If not see 18#<http://www.gnu.org/licenses/>. 19 20# This is the libgcc host-specific configuration file 21# where a configuration type is mapped to different system-specific 22# definitions and files. This is invoked by the autoconf-generated 23# configure script. Putting it in a separate shell file lets us skip 24# running autoconf when modifying host-specific information. 25 26# This file bears an obvious resemblance to gcc/config.gcc. The cases 27# should be kept similar, to ease moving library-specific settings 28# from config.gcc to this file. That is also why tmake_file is 29# left as tmake_file, rather than hmake_file, even though this library 30# switches on ${host}. 31 32# This file switches on the shell variable ${host}, and also uses the 33# following shell variables: 34# 35# with_* Various variables as set by configure. 36 37# This file sets the following shell variables for use by the 38# autoconf-generated configure script: 39# 40# asm_hidden_op The assembler pseudo-op to use for hide 41# lists for object files implemented in 42# assembly (with -fvisibility=hidden for C). 43# The default is ".hidden". 44# cpu_type The name of the cpu, if different from the first 45# chunk of the canonical host name. 46# enable_execute_stack The name of a source file implementing 47# __enable_execute_stack. 48# extra_parts List of extra object files that should be compiled 49# for this target machine. This may be overridden 50# by setting EXTRA_PARTS in a tmake_file fragment. 51# If either is set, EXTRA_PARTS and 52# EXTRA_MULTILIB_PARTS inherited from the GCC 53# subdirectory will be ignored. 54# md_unwind_header The name of a header file defining 55# MD_FALLBACK_FRAME_STATE_FOR. 56# sfp_machine_header The name of a sfp-machine.h header file for soft-fp. 57# Defaults to "$cpu_type/sfp-machine.h" if it exists, 58# no-sfp-machine.h otherwise. 59# tmake_file A list of machine-description-specific 60# makefile fragments. 61# tm_defines List of target macros to define for all compilations. 62# tm_file A list of target macro files used only for code 63# built for the target, not the host. These files 64# are relative to $srcdir/config and must not have 65# the same names as files in $srcdir/../gcc/config. 66# unwind_header The name of the header file declaring the unwind 67# runtime interface routines. 68 69asm_hidden_op=.hidden 70enable_execute_stack= 71extra_parts= 72tmake_file= 73tm_file= 74tm_define= 75md_unwind_header=no-unwind.h 76unwind_header=unwind-generic.h 77 78# Set default cpu_type so it can be updated in each machine entry. 79cpu_type=`echo ${host} | sed 's/-.*$//'` 80case ${host} in 81m32c*-*-*) 82 cpu_type=m32c 83 tmake_file=t-fdpbit 84 ;; 85aarch64*-*-*) 86 cpu_type=aarch64 87 ;; 88alpha*-*-*) 89 cpu_type=alpha 90 ;; 91am33_2.0-*-linux*) 92 cpu_type=mn10300 93 ;; 94arc*-*-*) 95 cpu_type=arc 96 ;; 97arm*-*-*) 98 cpu_type=arm 99 ;; 100avr-*-*) 101 cpu_type=avr 102 ;; 103bfin*-*) 104 cpu_type=bfin 105 ;; 106cr16-*-*) 107 ;; 108crisv32-*-*) 109 cpu_type=cris 110 ;; 111fido-*-*) 112 cpu_type=m68k 113 ;; 114frv*) cpu_type=frv 115 ;; 116ft32*) cpu_type=ft32 117 ;; 118moxie*) cpu_type=moxie 119 ;; 120i[34567]86-*-*) 121 cpu_type=i386 122 ;; 123x86_64-*-*) 124 cpu_type=i386 125 ;; 126ia64-*-*) 127 ;; 128hppa*-*-*) 129 cpu_type=pa 130 ;; 131lm32*-*-*) 132 cpu_type=lm32 133 ;; 134m32r*-*-*) 135 cpu_type=m32r 136 ;; 137m68k-*-*) 138 ;; 139microblaze*-*-*) 140 cpu_type=microblaze 141 ;; 142mips*-*-*) 143 # All MIPS targets provide a full set of FP routines. 144 cpu_type=mips 145 tmake_file="mips/t-mips" 146 if test "${libgcc_cv_mips_hard_float}" = yes; then 147 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp" 148 else 149 tmake_file="${tmake_file} t-softfp-sfdf" 150 fi 151 if test "${ac_cv_sizeof_long_double}" = 16; then 152 tmake_file="${tmake_file} mips/t-softfp-tf" 153 fi 154 if test "${host_address}" = 64; then 155 tmake_file="${tmake_file} mips/t-mips64" 156 fi 157 tmake_file="${tmake_file} t-softfp" 158 ;; 159nds32*-*) 160 cpu_type=nds32 161 ;; 162nios2*-*-*) 163 cpu_type=nios2 164 ;; 165powerpc*-*-*) 166 cpu_type=rs6000 167 ;; 168rs6000*-*-*) 169 ;; 170riscv*-*-*) 171 cpu_type=riscv 172 ;; 173sparc64*-*-*) 174 cpu_type=sparc 175 ;; 176sparc*-*-*) 177 cpu_type=sparc 178 ;; 179spu*-*-*) 180 cpu_type=spu 181 ;; 182s390*-*-*) 183 cpu_type=s390 184 ;; 185# Note the 'l'; we need to be able to match e.g. "shle" or "shl". 186sh[123456789lbe]*-*-*) 187 cpu_type=sh 188 ;; 189tilegx*-*-*) 190 cpu_type=tilegx 191 ;; 192tilepro*-*-*) 193 cpu_type=tilepro 194 ;; 195v850*-*-*) 196 cpu_type=v850 197 ;; 198tic6x-*-*) 199 cpu_type=c6x 200 ;; 201esac 202 203# Common parts for widely ported systems. 204case ${host} in 205*-*-darwin*) 206 asm_hidden_op=.private_extern 207 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin" 208 extra_parts="crt3.o crttms.o crttme.o" 209 ;; 210*-*-dragonfly*) 211 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" 212 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" 213 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" 214 ;; 215*-*-freebsd*) 216 # This is the generic ELF configuration of FreeBSD. Later 217 # machine-specific sections may refine and add to this 218 # configuration. 219 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" 220 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" 221 case ${target_thread_file} in 222 posix) 223 tmake_file="${tmake_file} t-freebsd-thread" 224 # Before 5.0, FreeBSD can't bind shared libraries to -lc 225 # when "optionally" threaded via weak pthread_* checks. 226 case ${host} in 227 *-*-freebsd[34] | *-*-freebsd[34].*) 228 tmake_file="${tmake_file} t-slibgcc-nolc-override" 229 ;; 230 esac 231 ;; 232 esac 233 ;; 234*-*-fuchsia*) 235 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia" 236 extra_parts="crtbegin.o crtend.o" 237 ;; 238*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu) 239 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux" 240 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" 241 if test x$enable_vtable_verify = xyes; then 242 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 243 fi 244 ;; 245*-*-lynxos*) 246 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic" 247 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" 248 ;; 249*-*-netbsd*) 250 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" 251 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" 252 tmake_file="$tmake_file t-slibgcc-libgcc" 253 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o" 254 ;; 255*-*-openbsd*) 256 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" 257 case ${target_thread_file} in 258 posix) 259 tmake_file="$tmake_file t-openbsd-thread" 260 ;; 261 esac 262 ;; 263*-*-rtems*) 264 tmake_file="$tmake_file t-rtems" 265 extra_parts="crtbegin.o crtend.o" 266 ;; 267*-*-solaris2*) 268 # Unless linker support and dl_iterate_phdr are present, 269 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c. 270 tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver" 271 if test $with_gnu_ld = yes; then 272 tmake_file="$tmake_file t-slibgcc-gld" 273 else 274 tmake_file="$tmake_file t-slibgcc-sld" 275 fi 276 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES. 277 tmake_file="$tmake_file $cpu_type/t-sol2" 278 extra_parts="gmon.o crtbegin.o crtend.o" 279 if test "${libgcc_cv_solaris_crts}" = yes; then 280 # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the 281 # base system. crtp.o and crtpg.o implement the compiler-dependent parts. 282 extra_parts="$extra_parts crtp.o crtpg.o" 283 # If the Solaris CRTs are present, both ld and gld will have PIE support. 284 extra_parts="$extra_parts crtbeginS.o crtendS.o" 285 else 286 case ${host} in 287 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) 288 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as 289 # part of the base system. 290 ;; 291 sparc*-*-solaris2.1[0-9]*) 292 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o. 293 extra_parts="$extra_parts crt1.o gcrt1.o" 294 ;; 295 esac 296 fi 297 if test x$enable_vtable_verify = xyes; then 298 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 299 fi 300 ;; 301*-*-uclinux*) 302 extra_parts="crtbegin.o crtend.o" 303 ;; 304*-*-*vms*) 305 tmake_file="vms/t-vms" 306 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o" 307 ;; 308*-*-vxworks7*) 309 tmake_file=t-vxworks7 310 ;; 311*-*-vxworks*) 312 tmake_file=t-vxworks 313 ;; 314*-*-elf) 315 extra_parts="crtbegin.o crtend.o" 316 ;; 317esac 318 319case ${host} in 320*-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \ 321 *-*-solaris2*) 322 enable_execute_stack=enable-execute-stack-mprotect.c 323 ;; 324i[34567]86-*-mingw* | x86_64-*-mingw*) 325 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c 326 ;; 327i[34567]86-*-cygwin* | x86_64-*-cygwin*) 328 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c 329 ;; 330*) 331 enable_execute_stack=enable-execute-stack-empty.c; 332 ;; 333esac 334 335case ${host} in 336aarch64*-*-elf | aarch64*-*-rtems*) 337 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" 338 extra_parts="$extra_parts crtfastmath.o" 339 tmake_file="${tmake_file} ${cpu_type}/t-aarch64" 340 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" 341 md_unwind_header=aarch64/aarch64-unwind.h 342 ;; 343aarch64*-*-freebsd*) 344 extra_parts="$extra_parts crtfastmath.o" 345 tmake_file="${tmake_file} ${cpu_type}/t-aarch64" 346 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" 347 md_unwind_header=aarch64/freebsd-unwind.h 348 ;; 349aarch64*-*-fuchsia*) 350 tmake_file="${tmake_file} ${cpu_type}/t-aarch64" 351 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp" 352 ;; 353aarch64*-*-linux*) 354 extra_parts="$extra_parts crtfastmath.o" 355 md_unwind_header=aarch64/linux-unwind.h 356 tmake_file="${tmake_file} ${cpu_type}/t-aarch64" 357 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" 358 ;; 359alpha*-*-linux*) 360 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux" 361 extra_parts="$extra_parts crtfastmath.o" 362 md_unwind_header=alpha/linux-unwind.h 363 ;; 364alpha*-*-freebsd*) 365 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm" 366 extra_parts="$extra_parts crtbeginT.o crtfastmath.o" 367 ;; 368alpha*-*-netbsd*) 369 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee" 370 ;; 371alpha*-*-openbsd*) 372 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee" 373 ;; 374alpha64-dec-*vms*) 375 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms" 376 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o" 377 md_unwind_header=alpha/vms-unwind.h 378 ;; 379alpha*-dec-*vms*) 380 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms" 381 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o" 382 md_unwind_header=alpha/vms-unwind.h 383 ;; 384arc*-*-elf*) 385 tmake_file="arc/t-arc" 386 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o" 387 extra_parts="$extra_parts crttls.o" 388 ;; 389arc*-*-linux*) 390 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc" 391 extra_parts="$extra_parts crti.o crtn.o" 392 extra_parts="$extra_parts crttls.o" 393 md_unwind_header=arc/linux-unwind.h 394 ;; 395arm-wrs-vxworks|arm-wrs-vxworks7) 396 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" 397 extra_parts="$extra_parts crti.o crtn.o" 398 case ${host} in 399 *-*-vxworks7) 400 # Note that arm/t-bpabi will reset the LIB2ADDEH macro. 401 # This is intentional. 402 tmake_file="$tmake_file arm/t-bpabi arm/t-vxworks7" 403 tm_file="$tm_file arm/bpabi-lib.h" 404 unwind_header=config/arm/unwind-arm.h 405 ;; 406 esac 407 ;; 408arm*-*-freebsd*) # ARM FreeBSD EABI 409 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf" 410 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd" 411 tm_file="${tm_file} arm/bpabi-lib.h" 412 unwind_header=config/arm/unwind-arm.h 413 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" 414 ;; 415arm*-*-fuchsia*) 416 tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi" 417 tmake_file="${tmake_file} arm/tsoftfp t-softfp" 418 tm_file="${tm_file} arm/bpabi-lib.h" 419 unwind_header=config/arm/unwind-arm.h 420 ;; 421arm*-*-netbsdelf*) 422 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover" 423 ;; 424arm*-*-linux*) # ARM GNU/Linux with ELF 425 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm" 426 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc" 427 tm_file="$tm_file arm/bpabi-lib.h" 428 unwind_header=config/arm/unwind-arm.h 429 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" 430 extra_parts="$extra_parts crtfastmath.o" 431 ;; 432arm*-*-uclinux*) # ARM ucLinux 433 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm" 434 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" 435 tmake_file="${tmake_file} arm/t-bpabi" 436 tm_file="$tm_file arm/bpabi-lib.h" 437 unwind_header=config/arm/unwind-arm.h 438 extra_parts="$extra_parts crti.o crtn.o" 439 ;; 440arm*-*-phoenix*) 441 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix" 442 tmake_file="${tmake_file} arm/t-bpabi" 443 tm_file="$tm_file arm/bpabi-lib.h" 444 extra_parts="crtbegin.o crtend.o crti.o crtn.o" 445 unwind_header=config/arm/unwind-arm.h 446 ;; 447arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*) 448 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix" 449 tm_file="$tm_file arm/bpabi-lib.h" 450 case ${host} in 451 arm*-*-eabi* | arm*-*-rtems*) 452 tmake_file="${tmake_file} arm/t-bpabi t-crtfm" 453 extra_parts="crtbegin.o crtend.o crti.o crtn.o" 454 ;; 455 arm*-*-symbianelf*) 456 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override" 457 tm_file="$tm_file arm/symbian-lib.h" 458 # Symbian OS provides its own startup code. 459 ;; 460 esac 461 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" 462 extra_parts="$extra_parts crtfastmath.o" 463 unwind_header=config/arm/unwind-arm.h 464 ;; 465avr-*-*) 466 # Make HImode functions for AVR 467 tmake_file="${cpu_type}/t-avr t-fpbit" 468 if test x${with_avrlibc} != xno; then 469 tmake_file="$tmake_file ${cpu_type}/t-avrlibc" 470 fi 471 tm_file="$tm_file avr/avr-lib.h" 472 ;; 473bfin*-elf*) 474 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit" 475 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o" 476 ;; 477bfin*-uclinux*) 478 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit" 479 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o" 480 md_unwind_header=bfin/linux-unwind.h 481 ;; 482bfin*-linux-uclibc*) 483 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux" 484 # No need to build crtbeginT.o on uClibc systems. Should probably 485 # be moved to the OS specific section above. 486 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" 487 md_unwind_header=bfin/linux-unwind.h 488 ;; 489bfin*-rtems*) 490 tmake_file="$tmake_file bfin/t-bfin t-fdpbit" 491 extra_parts="$extra_parts crti.o crtn.o" 492 ;; 493bfin*-*) 494 tmake_file="$tmake_file bfin/t-bfin t-fdpbit" 495 extra_parts="crtbegin.o crtend.o crti.o crtn.o" 496 ;; 497cr16-*-elf) 498 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit" 499 extra_parts="$extra_parts crti.o crtn.o crtlibid.o" 500 ;; 501crisv32-*-elf) 502 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp" 503 ;; 504cris-*-elf) 505 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti" 506 ;; 507cris-*-linux* | crisv32-*-linux*) 508 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux" 509 ;; 510epiphany-*-elf* | epiphany-*-rtems*) 511 tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf" 512 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o" 513 ;; 514fr30-*-elf) 515 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit" 516 extra_parts="$extra_parts crti.o crtn.o" 517 ;; 518frv-*-elf) 519 tmake_file="$tmake_file frv/t-frv t-fdpbit" 520 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h" 521 # Don't use crtbegin.o, crtend.o. 522 extra_parts="frvbegin.o frvend.o" 523 ;; 524frv-*-*linux*) 525 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit" 526 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h" 527 ;; 528ft32-*-elf) 529 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp" 530 extra_parts="$extra_parts crti.o crti-hw.o crtn.o" 531 ;; 532h8300-*-elf*) 533 tmake_file="$tmake_file h8300/t-h8300 t-fpbit" 534 tm_file="$tm_file h8300/h8300-lib.h" 535 extra_parts="$extra_parts crti.o crtn.o" 536 ;; 537h8300-*-linux*) 538 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp" 539 tm_file="$tm_file h8300/h8300-lib.h" 540 ;; 541hppa*64*-*-linux*) 542 tmake_file="$tmake_file pa/t-linux pa/t-linux64" 543 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" 544 ;; 545hppa*-*-linux*) 546 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc" 547 # Set the libgcc version number 548 if test x$ac_cv_sjlj_exceptions = xyes; then 549 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" 550 else 551 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" 552 fi 553 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" 554 md_unwind_header=pa/linux-unwind.h 555 ;; 556hppa[12]*-*-hpux10*) 557 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc" 558 # Set the libgcc version number 559 if test x$ac_cv_sjlj_exceptions = xyes; then 560 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" 561 else 562 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" 563 fi 564 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux" 565 md_unwind_header=pa/hpux-unwind.h 566 ;; 567hppa*64*-*-hpux11*) 568 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc" 569 # Set the libgcc version number 570 if test x$ac_cv_sjlj_exceptions = xyes; then 571 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" 572 else 573 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" 574 fi 575 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux" 576 tm_file="$tm_file pa/pa64-hpux-lib.h" 577 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \ 578 libgcc_stub.a" 579 md_unwind_header=pa/hpux-unwind.h 580 ;; 581hppa[12]*-*-hpux11*) 582 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc" 583 # Set the libgcc version number 584 if test x$ac_cv_sjlj_exceptions = xyes; then 585 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" 586 else 587 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" 588 fi 589 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux" 590 extra_parts="libgcc_stub.a" 591 md_unwind_header=pa/hpux-unwind.h 592 ;; 593hppa*-*-openbsd*) 594 tmake_file="$tmake_file pa/t-openbsd" 595 ;; 596i[34567]86-*-darwin*) 597 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" 598 tm_file="$tm_file i386/darwin-lib.h" 599 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 600 ;; 601x86_64-*-darwin*) 602 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" 603 tm_file="$tm_file i386/darwin-lib.h" 604 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 605 ;; 606i[34567]86-*-elfiamcu) 607 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules" 608 ;; 609i[34567]86-*-elf*) 610 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" 611 ;; 612x86_64-*-elf* | x86_64-*-rtems*) 613 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" 614 ;; 615x86_64-*-fuchsia*) 616 tmake_file="$tmake_file t-libgcc-pic" 617 ;; 618i[34567]86-*-dragonfly*) 619 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff" 620 md_unwind_header=i386/dragonfly-unwind.h 621 ;; 622x86_64-*-dragonfly*) 623 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff" 624 md_unwind_header=i386/dragonfly-unwind.h 625 ;; 626i[34567]86-*-freebsd*) 627 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff" 628 md_unwind_header=i386/freebsd-unwind.h 629 ;; 630x86_64-*-freebsd*) 631 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff" 632 md_unwind_header=i386/freebsd-unwind.h 633 ;; 634i[34567]86-*-netbsdelf*) 635 tmake_file="${tmake_file} i386/t-crtstuff" 636 ;; 637x86_64-*-netbsd*) 638 tmake_file="${tmake_file} i386/t-crtstuff" 639 ;; 640i[34567]86-*-openbsd*) 641 ;; 642x86_64-*-openbsd*) 643 ;; 644i[34567]86-*-linux*) 645 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 646 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" 647 tm_file="${tm_file} i386/elf-lib.h" 648 md_unwind_header=i386/linux-unwind.h 649 ;; 650i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu) 651 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 652 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" 653 tm_file="${tm_file} i386/elf-lib.h" 654 ;; 655x86_64-*-linux*) 656 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 657 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" 658 tm_file="${tm_file} i386/elf-lib.h" 659 md_unwind_header=i386/linux-unwind.h 660 ;; 661x86_64-*-kfreebsd*-gnu) 662 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 663 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" 664 tm_file="${tm_file} i386/elf-lib.h" 665 ;; 666i[34567]86-pc-msdosdjgpp*) 667 ;; 668i[34567]86-*-lynxos*) 669 ;; 670i[34567]86-*-nto-qnx*) 671 tmake_file="$tmake_file i386/t-nto t-libgcc-pic" 672 extra_parts=crtbegin.o 673 ;; 674i[34567]86-*-rtems*) 675 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp" 676 extra_parts="$extra_parts crti.o crtn.o" 677 ;; 678i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) 679 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" 680 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" 681 tm_file="${tm_file} i386/elf-lib.h" 682 md_unwind_header=i386/sol2-unwind.h 683 ;; 684i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7) 685 ;; 686i[34567]86-*-cygwin*) 687 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o" 688 if test x$enable_vtable_verify = xyes; then 689 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 690 fi 691 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h 692 if test x$ac_cv_sjlj_exceptions = xyes; then 693 tmake_eh_file="i386/t-sjlj-eh" 694 else 695 tmake_eh_file="i386/t-dw2-eh" 696 fi 697 # Shared libgcc DLL install dir depends on cross/native build. 698 if test x${build} = x${host} ; then 699 tmake_dlldir_file="i386/t-dlldir" 700 else 701 tmake_dlldir_file="i386/t-dlldir-x" 702 fi 703 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules" 704 ;; 705x86_64-*-cygwin*) 706 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o" 707 if test x$enable_vtable_verify = xyes; then 708 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 709 fi 710 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h 711 if test x$ac_cv_sjlj_exceptions = xyes; then 712 tmake_eh_file="i386/t-sjlj-eh" 713 elif test "${host_address}" = 32; then 714 # biarch -m32 with --disable-sjlj-exceptions 715 tmake_eh_file="i386/t-dw2-eh" 716 else 717 tmake_eh_file="i386/t-seh-eh" 718 fi 719 # Shared libgcc DLL install dir depends on cross/native build. 720 if test x${build} = x${host} ; then 721 tmake_dlldir_file="i386/t-dlldir" 722 else 723 tmake_dlldir_file="i386/t-dlldir-x" 724 fi 725 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that 726 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk" 727 ;; 728i[34567]86-*-mingw*) 729 extra_parts="crtbegin.o crtend.o crtfastmath.o" 730 if test x$enable_vtable_verify = xyes; then 731 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 732 fi 733 case ${target_thread_file} in 734 win32) 735 tmake_file="$tmake_file i386/t-gthr-win32" 736 ;; 737 posix) 738 tmake_file="i386/t-mingw-pthread $tmake_file" 739 ;; 740 esac 741 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h 742 if test x$ac_cv_sjlj_exceptions = xyes; then 743 tmake_eh_file="i386/t-sjlj-eh" 744 else 745 tmake_eh_file="i386/t-dw2-eh" 746 md_unwind_header=i386/w32-unwind.h 747 fi 748 # Shared libgcc DLL install dir depends on cross/native build. 749 if test x${build} = x${host} ; then 750 tmake_dlldir_file="i386/t-dlldir" 751 else 752 tmake_dlldir_file="i386/t-dlldir-x" 753 fi 754 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules" 755 ;; 756x86_64-*-mingw*) 757 case ${target_thread_file} in 758 win32) 759 tmake_file="$tmake_file i386/t-gthr-win32" 760 ;; 761 posix) 762 tmake_file="i386/t-mingw-pthread $tmake_file" 763 ;; 764 esac 765 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h 766 if test x$ac_cv_sjlj_exceptions = xyes; then 767 tmake_eh_file="i386/t-sjlj-eh" 768 elif test "${host_address}" = 32; then 769 # biarch -m32 with --disable-sjlj-exceptions 770 tmake_eh_file="i386/t-dw2-eh" 771 md_unwind_header=i386/w32-unwind.h 772 else 773 tmake_eh_file="i386/t-seh-eh" 774 fi 775 # Shared libgcc DLL install dir depends on cross/native build. 776 if test x${build} = x${host} ; then 777 tmake_dlldir_file="i386/t-dlldir" 778 else 779 tmake_dlldir_file="i386/t-dlldir-x" 780 fi 781 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk" 782 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o" 783 if test x$enable_vtable_verify = xyes; then 784 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" 785 fi 786 ;; 787ia64*-*-elf*) 788 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o" 789 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat" 790 ;; 791ia64*-*-freebsd*) 792 extra_parts="$extra_parts crtfastmath.o" 793 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat" 794 ;; 795ia64*-*-linux*) 796 # Don't use crtbeginT.o from *-*-linux* default. 797 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o" 798 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux" 799 if test x$with_system_libunwind != xyes ; then 800 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind" 801 fi 802 md_unwind_header=ia64/linux-unwind.h 803 ;; 804ia64*-*-hpux*) 805 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux" 806 ;; 807ia64-hp-*vms*) 808 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp" 809 extra_parts="$extra_parts crtinitS.o" 810 md_unwind_header=ia64/vms-unwind.h 811 ;; 812iq2000*-*-elf*) 813 tmake_file="iq2000/t-iq2000 t-fdpbit" 814 # Don't use default. 815 extra_parts= 816 ;; 817lm32-*-elf*) 818 extra_parts="$extra_parts crti.o crtn.o" 819 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp" 820 ;; 821lm32-*-rtems*) 822 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp" 823 extra_parts="$extra_parts crti.o crtn.o" 824 ;; 825lm32-*-uclinux*) 826 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o" 827 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp" 828 ;; 829m32r-*-elf*) 830 tmake_file="$tmake_file m32r/t-m32r t-fdpbit" 831 extra_parts="$extra_parts crtinit.o crtfini.o" 832 ;; 833m32rle-*-elf*) 834 tmake_file=t-fdpbit 835 ;; 836m32r-*-linux*) 837 tmake_file="$tmake_file m32r/t-linux t-fdpbit" 838 ;; 839m32rle-*-linux*) 840 tmake_file="$tmake_file m32r/t-linux t-fdpbit" 841 ;; 842m68k-*-elf* | fido-*-elf) 843 tmake_file="$tmake_file m68k/t-floatlib" 844 ;; 845m68k*-*-netbsdelf*) 846 ;; 847m68k*-*-openbsd*) 848 ;; 849m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc 850 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux" 851 md_unwind_header=m68k/linux-unwind.h 852 ;; 853m68k-*-linux*) # Motorola m68k's running GNU/Linux 854 # with ELF format using glibc 2 855 # aka the GNU/Linux C library 6. 856 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux" 857 # If not configured with setjmp/longjmp exceptions, bump the 858 # libgcc version number. 859 if test x$ac_cv_sjlj_exceptions != xyes; then 860 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver" 861 fi 862 md_unwind_header=m68k/linux-unwind.h 863 ;; 864m68k-*-rtems*) 865 tmake_file="$tmake_file m68k/t-floatlib" 866 extra_parts="$extra_parts crti.o crtn.o" 867 ;; 868mcore-*-elf) 869 tmake_file="mcore/t-mcore t-fdpbit" 870 extra_parts="$extra_parts crti.o crtn.o" 871 ;; 872microblaze*-linux*) 873 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc" 874 ;; 875microblaze*-*-elf) 876 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit" 877 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o" 878 ;; 879microblaze*-*-rtems*) 880 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit" 881 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o" 882 ;; 883mips*-*-netbsd*) # NetBSD/mips, either endian. 884 ;; 885mips*-*-linux*) # Linux MIPS, either endian. 886 extra_parts="$extra_parts crtfastmath.o" 887 tmake_file="${tmake_file} t-crtfm" 888 case ${host} in 889 mips64r5900* | mipsr5900*) 890 # The MIPS16 support code uses floating point 891 # instructions that are not supported on r5900. 892 ;; 893 *) 894 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc" 895 ;; 896 esac 897 md_unwind_header=mips/linux-unwind.h 898 ;; 899mips*-sde-elf*) 900 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16" 901 case "${with_newlib}" in 902 yes) 903 # newlib / libgloss. 904 ;; 905 *) 906 # MIPS toolkit libraries. 907 tmake_file="$tmake_file mips/t-sdemtk" 908 ;; 909 esac 910 extra_parts="$extra_parts crti.o crtn.o" 911 ;; 912mipsisa32-*-elf* | mipsisa32el-*-elf* | \ 913mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \ 914mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \ 915mipsisa64-*-elf* | mipsisa64el-*-elf* | \ 916mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \ 917mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*) 918 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 919 extra_parts="$extra_parts crti.o crtn.o" 920 ;; 921mipsisa64sr71k-*-elf*) 922 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit" 923 extra_parts="$extra_parts crti.o crtn.o" 924 ;; 925mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*) 926 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 927 extra_parts="$extra_parts crti.o crtn.o" 928 ;; 929mips-*-elf* | mipsel-*-elf*) 930 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 931 extra_parts="$extra_parts crti.o crtn.o" 932 ;; 933mipsr5900-*-elf* | mipsr5900el-*-elf*) 934 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" 935 extra_parts="$extra_parts crti.o crtn.o" 936 ;; 937mips64-*-elf* | mips64el-*-elf*) 938 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 939 extra_parts="$extra_parts crti.o crtn.o" 940 ;; 941mips64r5900-*-elf* | mips64r5900el-*-elf*) 942 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" 943 extra_parts="$extra_parts crti.o crtn.o" 944 ;; 945mips64vr-*-elf* | mips64vrel-*-elf*) 946 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff" 947 extra_parts="$extra_parts crti.o crtn.o" 948 ;; 949mips64orion-*-elf* | mips64orionel-*-elf*) 950 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 951 extra_parts="$extra_parts crti.o crtn.o" 952 ;; 953mips*-*-rtems*) 954 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" 955 extra_parts="$extra_parts crti.o crtn.o" 956 ;; 957mips-wrs-vxworks) 958 ;; 959mipstx39-*-elf* | mipstx39el-*-elf*) 960 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16" 961 ;; 962mmix-knuth-mmixware) 963 extra_parts="crti.o crtn.o crtbegin.o crtend.o" 964 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}" 965 ;; 966mn10300-*-*) 967 tmake_file=t-fdpbit 968 ;; 969moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*) 970 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp" 971 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o" 972 ;; 973msp430*-*-elf) 974 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430" 975 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a" 976 ;; 977nds32*-elf*) 978 # Basic makefile fragment and extra_parts for crt stuff. 979 # We also append c-isr library implementation. 980 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr" 981 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a" 982 # Append library definition makefile fragment according to --with-nds32-lib=X setting. 983 case "${with_nds32_lib}" in 984 "" | newlib) 985 # Append library definition makefile fragment t-nds32-newlib. 986 # Append 'soft-fp' software floating point make rule fragment provided by gcc. 987 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp" 988 ;; 989 mculib) 990 # Append library definition makefile fragment t-nds32-mculib. 991 # The software floating point library is included in mculib. 992 tmake_file="${tmake_file} nds32/t-nds32-mculib" 993 ;; 994 *) 995 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2 996 exit 1 997 ;; 998 esac 999 ;; 1000nios2-*-linux*) 1001 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc" 1002 md_unwind_header=nios2/linux-unwind.h 1003 ;; 1004nios2-*-*) 1005 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp" 1006 extra_parts="$extra_parts crti.o crtn.o" 1007 ;; 1008pdp11-*-*) 1009 tmake_file="pdp11/t-pdp11 t-fdpbit" 1010 ;; 1011powerpc-*-darwin*) 1012 case ${host} in 1013 *-*-darwin9* | *-*-darwin[12][0-9]*) 1014 # libSystem contains unwind information for signal frames since 1015 # Darwin 9. 1016 ;; 1017 *) 1018 md_unwind_header=rs6000/darwin-unwind.h 1019 ;; 1020 esac 1021 tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble" 1022 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o" 1023 ;; 1024powerpc64-*-darwin*) 1025 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble" 1026 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o" 1027 ;; 1028powerpc*-*-freebsd*) 1029 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp" 1030 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1031 case ${host} in 1032 powerpc64*) 1033 tmake_file="${tmake_file} rs6000/t-freebsd64" 1034 md_unwind_header=rs6000/freebsd-unwind.h 1035 ;; 1036 esac 1037 ;; 1038powerpc-*-netbsd*) 1039 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff" 1040 ;; 1041powerpc-*-eabispe*) 1042 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1043 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1044 ;; 1045powerpc-*-eabisimaltivec*) 1046 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1047 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1048 ;; 1049powerpc-*-eabisim*) 1050 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1051 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1052 ;; 1053powerpc-*-elf*) 1054 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1055 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1056 ;; 1057powerpc-*-eabialtivec*) 1058 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1059 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1060 ;; 1061powerpc-xilinx-eabi*) 1062 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1063 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1064 ;; 1065powerpc-*-eabi*) 1066 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1067 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1068 ;; 1069powerpc-*-rtems*) 1070 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1071 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1072 ;; 1073powerpc*-*-linux*) 1074 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc" 1075 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000" 1076 case $ppc_fp_type in 1077 64) 1078 ;; 1079 hard) 1080 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp" 1081 ;; 1082 soft) 1083 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp" 1084 ;; 1085 e500v1) 1086 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp" 1087 ;; 1088 e500v2) 1089 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp" 1090 ;; 1091 *) 1092 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2 1093 exit 1 1094 ;; 1095 esac 1096 1097 if test $libgcc_cv_powerpc_float128 = yes; then 1098 tmake_file="${tmake_file} rs6000/t-float128" 1099 fi 1100 1101 if test $libgcc_cv_powerpc_float128_hw = yes; then 1102 tmake_file="${tmake_file} rs6000/t-float128-hw" 1103 fi 1104 1105 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o" 1106 md_unwind_header=rs6000/linux-unwind.h 1107 ;; 1108powerpc-wrs-vxworks*) 1109 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit" 1110 ;; 1111powerpc-*-lynxos*) 1112 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit" 1113 ;; 1114powerpcle-*-elf*) 1115 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1116 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1117 ;; 1118powerpcle-*-eabisim*) 1119 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1120 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1121 ;; 1122powerpcle-*-eabi*) 1123 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" 1124 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" 1125 ;; 1126riscv*-*-linux*) 1127 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}" 1128 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" 1129 md_unwind_header=riscv/linux-unwind.h 1130 ;; 1131riscv*-*-freebsd*) 1132 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}" 1133 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" 1134 ;; 1135riscv*-*-*) 1136 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}" 1137 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" 1138 ;; 1139rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) 1140 md_unwind_header=rs6000/aix-unwind.h 1141 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble" 1142 ;; 1143rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*) 1144 md_unwind_header=rs6000/aix-unwind.h 1145 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble" 1146 ;; 1147rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*) 1148 md_unwind_header=rs6000/aix-unwind.h 1149 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa" 1150 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o" 1151 ;; 1152rl78-*-elf) 1153 tmake_file="$tm_file t-fdpbit rl78/t-rl78" 1154 ;; 1155rx-*-elf) 1156 tmake_file="rx/t-rx t-fdpbit" 1157 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h" 1158 ;; 1159s390-*-linux*) 1160 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390" 1161 md_unwind_header=s390/linux-unwind.h 1162 ;; 1163s390x-*-linux*) 1164 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390" 1165 if test "${host_address}" = 32; then 1166 tmake_file="${tmake_file} s390/32/t-floattodi" 1167 fi 1168 md_unwind_header=s390/linux-unwind.h 1169 ;; 1170s390x-ibm-tpf*) 1171 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip" 1172 extra_parts="crtbeginS.o crtendS.o" 1173 md_unwind_header=s390/tpf-unwind.h 1174 ;; 1175sh-*-elf* | sh[12346l]*-*-elf*) 1176 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit" 1177 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \ 1178 libic_invalidate_array_4-100.a \ 1179 libic_invalidate_array_4-200.a \ 1180 libic_invalidate_array_4a.a \ 1181 libgcc-Os-4-200.a libgcc-4-300.a" 1182 case ${host} in 1183 sh*-superh-elf) 1184 tmake_file="$tmake_file sh/t-superh" 1185 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o" 1186 ;; 1187 esac 1188 ;; 1189sh-*-linux* | sh[2346lbe]*-*-linux*) 1190 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit" 1191 md_unwind_header=sh/linux-unwind.h 1192 ;; 1193sh-*-netbsdelf* | shl*-*-netbsdelf*) 1194 tmake_file="$tmake_file sh/t-sh sh/t-netbsd" 1195 1196 # NetBSD's C library includes a fast software FP library that 1197 # has support for setting/setting the rounding mode, exception 1198 # mask, etc. Therefore, we don't want to include software FP 1199 # in libgcc. 1200 ;; 1201sh-*-rtems*) 1202 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit" 1203 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \ 1204 libic_invalidate_array_4-100.a \ 1205 libic_invalidate_array_4-200.a \ 1206 libic_invalidate_array_4a.a \ 1207 libgcc-Os-4-200.a libgcc-4-300.a" 1208 ;; 1209sh-wrs-vxworks) 1210 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit" 1211 ;; 1212sparc-*-netbsdelf*) 1213 ;; 1214sparc64-*-openbsd*) 1215 ;; 1216sparc-*-elf*) 1217 case ${host} in 1218 *-leon[3-9]*) 1219 ;; 1220 *) 1221 tmake_file="sparc/t-softmul" 1222 ;; 1223 esac 1224 tmake_file="${tmake_file} t-fdpbit t-crtfm" 1225 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" 1226 ;; 1227sparc-*-linux*) # SPARC's running GNU/Linux, libc6 1228 tmake_file="${tmake_file} t-crtfm" 1229 if test "${host_address}" = 64; then 1230 tmake_file="$tmake_file sparc/t-linux64" 1231 fi 1232 case ${host} in 1233 *-leon*) 1234 tmake_file="${tmake_file} t-fdpbit" 1235 ;; 1236 *) 1237 tmake_file="${tmake_file} sparc/t-linux" 1238 ;; 1239 esac 1240 case ${host} in 1241 *-leon[3-9]*) 1242 ;; 1243 *) 1244 if test "${host_address}" = 32; then 1245 tmake_file="$tmake_file sparc/t-softmul" 1246 fi 1247 ;; 1248 esac 1249 extra_parts="$extra_parts crtfastmath.o" 1250 md_unwind_header=sparc/linux-unwind.h 1251 ;; 1252sparc-*-rtems*) 1253 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit" 1254 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" 1255 ;; 1256sparc*-*-solaris2*) 1257 tmake_file="$tmake_file t-crtfm" 1258 extra_parts="$extra_parts crtfastmath.o" 1259 md_unwind_header=sparc/sol2-unwind.h 1260 ;; 1261sparc64-*-elf*) 1262 tmake_file="${tmake_file} t-crtfm" 1263 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" 1264 ;; 1265sparc64-*-rtems*) 1266 tmake_file="$tmake_file t-crtfm" 1267 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" 1268 ;; 1269sparc-wrs-vxworks) 1270 ;; 1271sparc64-*-freebsd*|ultrasparc-*-freebsd*) 1272 tmake_file="$tmake_file t-crtfm" 1273 extra_parts="$extra_parts crtfastmath.o" 1274 ;; 1275sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux 1276 extra_parts="$extra_parts crtfastmath.o" 1277 tmake_file="${tmake_file} t-crtfm sparc/t-linux" 1278 if test "${host_address}" = 64; then 1279 tmake_file="${tmake_file} sparc/t-linux64" 1280 fi 1281 if test "${host_address}" = 32; then 1282 tmake_file="${tmake_file} sparc/t-softmul" 1283 fi 1284 md_unwind_header=sparc/linux-unwind.h 1285 ;; 1286sparc64-*-netbsd*) 1287 ;; 1288spu-*-elf*) 1289 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit" 1290 extra_parts="$extra_parts \ 1291 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \ 1292 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \ 1293 libgcc_cache64k.a libgcc_cache128k.a" 1294 ;; 1295tic6x-*-uclinux) 1296 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \ 1297 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \ 1298 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix" 1299 tm_file="$tm_file c6x/c6x-abi.h" 1300 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o" 1301 unwind_header=config/c6x/unwind-c6x.h 1302 ;; 1303tic6x-*-elf) 1304 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf" 1305 tm_file="$tm_file c6x/c6x-abi.h" 1306 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o" 1307 unwind_header=config/c6x/unwind-c6x.h 1308 ;; 1309tilegx*-*-linux*) 1310 if test "${host_address}" = 64; then 1311 tmake_file="${tmake_file} tilegx/t-softfp" 1312 fi 1313 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx" 1314 md_unwind_header=tilepro/linux-unwind.h 1315 ;; 1316tilepro*-*-linux*) 1317 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc" 1318 md_unwind_header=tilepro/linux-unwind.h 1319 ;; 1320v850*-*-*) 1321 tmake_file="${tmake_file} v850/t-v850 t-fdpbit" 1322 ;; 1323vax-*-linux*) 1324 tmake_file="$tmake_file vax/t-linux" 1325 ;; 1326vax-*-netbsdelf*) 1327 ;; 1328vax-*-openbsd*) 1329 ;; 1330visium-*-elf*) 1331 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" 1332 tmake_file="visium/t-visium t-fdpbit" 1333 ;; 1334xstormy16-*-elf) 1335 tmake_file="stormy16/t-stormy16 t-fdpbit" 1336 ;; 1337xtensa*-*-elf*) 1338 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf" 1339 extra_parts="$extra_parts crti.o crtn.o" 1340 ;; 1341xtensa*-*-linux*) 1342 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc" 1343 md_unwind_header=xtensa/linux-unwind.h 1344 ;; 1345xtensa*-*-uclinux*) 1346 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc" 1347 md_unwind_header=xtensa/linux-unwind.h 1348 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o" 1349 ;; 1350am33_2.0-*-linux*) 1351 # Don't need crtbeginT.o from *-*-linux* default. 1352 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" 1353 tmake_file="$tmake_file t-fdpbit" 1354 ;; 1355m32c-*-elf*|m32c-*-rtems*) 1356 tmake_file="$tmake_file m32c/t-m32c" 1357 ;; 1358nvptx-*) 1359 tmake_file="$tmake_file nvptx/t-nvptx" 1360 extra_parts="crt0.o" 1361 ;; 1362*) 1363 echo "*** Configuration ${host} not supported" 1>&2 1364 exit 1 1365 ;; 1366esac 1367 1368case ${host} in 1369i[34567]86-*-* | x86_64-*-*) 1370 case ${host} in 1371 *-musl*) 1372 tmake_file="${tmake_file} i386/t-cpuinfo-static" 1373 ;; 1374 *) 1375 tmake_file="${tmake_file} i386/t-cpuinfo" 1376 ;; 1377 esac 1378 ;; 1379esac 1380 1381case ${host} in 1382i[34567]86-*-linux* | x86_64-*-linux* | \ 1383 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \ 1384 i[34567]86-*-gnu*) 1385 tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc" 1386 if test "$libgcc_cv_cfi" = "yes"; then 1387 tmake_file="${tmake_file} t-stack i386/t-stack-i386" 1388 fi 1389 ;; 1390esac 1391 1392case ${host} in 1393i[34567]86-*-elfiamcu | i[34567]86-*-rtems*) 1394 # These use soft-fp for SFmode and DFmode, not just TFmode. 1395 ;; 1396i[34567]86-*-* | x86_64-*-*) 1397 tmake_file="${tmake_file} t-softfp-tf" 1398 if test "${host_address}" = 32; then 1399 tmake_file="${tmake_file} i386/${host_address}/t-softfp" 1400 fi 1401 tmake_file="${tmake_file} i386/t-softfp t-softfp" 1402 ;; 1403esac 1404 1405case ${host} in 1406i[34567]86-*-linux* | x86_64-*-linux*) 1407 # Provide backward binary compatibility for 64bit Linux/x86. 1408 if test "${host_address}" = 64; then 1409 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat" 1410 fi 1411 tm_file="${tm_file} i386/value-unwind.h" 1412 ;; 1413aarch64*-*-*) 1414 # ILP32 needs an extra header for unwinding 1415 tm_file="${tm_file} aarch64/value-unwind.h" 1416 ;; 1417esac 1418