1# GCC target-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 GCC target-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 target-specific information. 25 26# When you change the cases in the OS or target switches, consider 27# updating ../libgcc/config.host also. 28 29# This file switches on the shell variable ${target}, and also uses the 30# following shell variables: 31# 32# with_* Various variables as set by configure. 33# 34# enable_threads Either the name, yes or no depending on whether 35# threads support was requested. 36# 37# default_use_cxa_atexit 38# The default value for the $enable___cxa_atexit 39# variable. enable___cxa_atexit needs to be set to 40# "yes" for the correct operation of C++ destructors 41# but it relies upon the presence of a non-standard C 42# library function called __cxa_atexit. 43# Since not all C libraries provide __cxa_atexit the 44# default value of $default_use_cxa_atexit is set to 45# "no" except for targets which are known to be OK. 46# 47# default_gnu_indirect_function 48# The default value for the $enable_gnu_indirect_function 49# variable. enable_gnu_indirect_function relies 50# upon the presence of a non-standard gnu ifunc support 51# in the assembler, linker and dynamic linker. 52# Since not all libraries provide the dynamic linking 53# support, the default value of 54# $default_gnu_indirect_function is set to 55# "no" except for targets which are known to be OK. 56# 57# gas_flag Either yes or no depending on whether GNU as was 58# requested. 59# 60# gnu_ld_flag Either yes or no depending on whether GNU ld was 61# requested. 62 63# This file sets the following shell variables for use by the 64# autoconf-generated configure script: 65# 66# cpu_type The name of the cpu, if different from the first 67# chunk of the canonical target name. 68# 69# tm_defines List of target macros to define for all compilations. 70# 71# tm_file A list of target macro files, if different from 72# "$cpu_type/$cpu_type.h". Usually it's constructed 73# per target in a way like this: 74# tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h" 75# Note that the preferred order is: 76# - specific target header "${cpu_type}/${cpu_type.h}" 77# - generic headers like dbxelf.h elfos.h, etc. 78# - specializing target headers like ${cpu_type.h}/elf.h 79# This helps to keep OS specific stuff out of the CPU 80# defining header ${cpu_type}/${cpu_type.h}. 81# 82# It is possible to include automatically-generated 83# build-directory files by prefixing them with "./". 84# All other files should relative to $srcdir/config. 85# 86# tm_p_file Location of file with declarations for functions 87# in $out_file. 88# 89# out_file The name of the machine description C support 90# file, if different from "$cpu_type/$cpu_type.c". 91# 92# common_out_file The name of the source file for code shared between 93# the compiler proper and the driver. 94# 95# md_file The name of the machine-description file, if 96# different from "$cpu_type/$cpu_type.md". 97# 98# tmake_file A list of machine-description-specific 99# makefile-fragments, if different from 100# "$cpu_type/t-$cpu_type". 101# 102# extra_modes The name of the file containing a list of extra 103# machine modes, if necessary and different from 104# "$cpu_type/$cpu_type-modes.def". 105# 106# extra_objs List of extra objects that should be linked into 107# the compiler proper (cc1, cc1obj, cc1plus) 108# depending on target. 109# 110# extra_gcc_objs List of extra objects that should be linked into 111# the compiler driver (gcc) depending on target. 112# 113# extra_headers List of used header files from the directory 114# config/${cpu_type}. 115# 116# user_headers_inc_next_pre 117# List of header file names of internal gcc header 118# files, which should be prefixed by an include_next. 119# user_headers_inc_next_post 120# List of header file names of internal gcc header 121# files, which should be postfixed by an include_next. 122# use_gcc_tgmath If set, add tgmath.h to the list of used header 123# files. 124# 125# use_gcc_stdint If "wrap", install a version of stdint.h that 126# wraps the system's copy for hosted compilations; 127# if "provide", provide a version of systems without 128# such a system header; otherwise "none", do not 129# provide such a header at all. 130# 131# extra_programs List of extra executables compiled for this target 132# machine, used when linking. 133# 134# extra_options List of target-dependent .opt files. 135# 136# c_target_objs List of extra target-dependent objects that be 137# linked into the C compiler only. 138# 139# cxx_target_objs List of extra target-dependent objects that be 140# linked into the C++ compiler only. 141# 142# fortran_target_objs List of extra target-dependent objects that be 143# linked into the fortran compiler only. 144# 145# target_gtfiles List of extra source files with type information. 146# 147# xm_defines List of macros to define when compiling for the 148# target machine. 149# 150# xm_file List of files to include when compiling for the 151# target machine. 152# 153# use_collect2 Set to yes or no, depending on whether collect2 154# will be used. 155# 156# target_cpu_default Set to override the default target model. 157# 158# gdb_needs_out_file_path 159# Set to yes if gdb needs a dir command with 160# `dirname $out_file`. 161# 162# thread_file Set to control which thread package to use. 163# 164# gas Set to yes or no depending on whether the target 165# system normally uses GNU as. 166# 167# configure_default_options 168# Set to an initializer for configure_default_options 169# in configargs.h, based on --with-cpu et cetera. 170# 171# native_system_header_dir 172# Where system header files are found for this 173# target. This defaults to /usr/include. If 174# the --with-sysroot configure option or the 175# --sysroot command line option is used this 176# will be relative to the sysroot. 177# target_type_format_char 178# The default character to be used for formatting 179# the attribute in a 180# .type symbol_name, ${t_t_f_c}<property> 181# directive. 182 183# The following variables are used in each case-construct to build up the 184# outgoing variables: 185# 186# gnu_ld Set to yes or no depending on whether the target 187# system normally uses GNU ld. 188# 189# target_has_targetcm Set to yes or no depending on whether the target 190# has its own definition of targetcm. 191# 192# target_has_targetm_common Set to yes or no depending on whether the 193# target has its own definition of targetm_common. 194 195out_file= 196common_out_file= 197tmake_file= 198extra_headers= 199user_headers_inc_next_pre= 200user_headers_inc_next_post= 201use_gcc_tgmath=yes 202use_gcc_stdint=none 203extra_programs= 204extra_objs= 205extra_gcc_objs= 206extra_options= 207c_target_objs= 208cxx_target_objs= 209fortran_target_objs= 210target_has_targetcm=no 211target_has_targetm_common=yes 212tm_defines= 213xm_defines= 214# Set this to force installation and use of collect2. 215use_collect2= 216# Set this to override the default target model. 217target_cpu_default= 218# Set this if gdb needs a dir command with `dirname $out_file` 219gdb_needs_out_file_path= 220# Set this to control which thread package will be used. 221thread_file= 222# Reinitialize these from the flag values every loop pass, since some 223# configure entries modify them. 224gas="$gas_flag" 225gnu_ld="$gnu_ld_flag" 226default_use_cxa_atexit=no 227default_gnu_indirect_function=no 228target_gtfiles= 229need_64bit_isa= 230native_system_header_dir=/usr/include 231target_type_format_char='@' 232 233# Don't carry these over build->host->target. Please. 234xm_file= 235md_file= 236 237# Obsolete configurations. 238case ${target} in 239 powerpc*-*-*spe* \ 240 | tile*-*-* \ 241 ) 242 if test "x$enable_obsolete" != xyes; then 243 echo "*** Configuration ${target} is obsolete." >&2 244 echo "*** Specify --enable-obsolete to build it anyway." >&2 245 echo "*** Support will be REMOVED in the next major release of GCC," >&2 246 echo "*** unless a maintainer comes forward." >&2 247 exit 1 248 fi;; 249esac 250 251# Unsupported targets list. Do not put an entry in this list unless 252# it would otherwise be caught by a more permissive pattern. The list 253# should be in alphabetical order. 254case ${target} in 255 # Avoid special cases that are not obsolete 256 arm*-*-*eabi* \ 257 ) 258 ;; 259 arm*-wince-pe* \ 260 | arm*-*-ecos-elf \ 261 | arm*-*-elf \ 262 | arm*-*-linux* \ 263 | arm*-*-uclinux* \ 264 | i[34567]86-go32-* \ 265 | i[34567]86-*-go32* \ 266 | m68k-*-uclinuxoldabi* \ 267 | mips64orion*-*-rtems* \ 268 | pdp11-*-bsd \ 269 | sparc-hal-solaris2* \ 270 | thumb-*-* \ 271 | *-*-freebsd[12] | *-*-freebsd[12].* \ 272 | *-*-freebsd*aout* \ 273 | *-*-linux*aout* \ 274 | *-*-linux*coff* \ 275 | *-*-linux*libc1* \ 276 | *-*-linux*oldld* \ 277 | *-*-rtemsaout* \ 278 | *-*-rtemscoff* \ 279 | *-*-solaris2 \ 280 | *-*-solaris2.[0-9] \ 281 | *-*-solaris2.[0-9].* \ 282 | *-*-sysv* \ 283 | vax-*-vms* \ 284 ) 285 echo "*** Configuration ${target} not supported" 1>&2 286 exit 1 287 ;; 288esac 289 290# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be 291# updated in each machine entry. Also set default extra_headers for some 292# machines. 293tm_p_file= 294cpu_type=`echo ${target} | sed 's/-.*$//'` 295cpu_is_64bit= 296case ${target} in 297m32c*-*-*) 298 cpu_type=m32c 299 tmake_file=m32c/t-m32c 300 target_has_targetm_common=no 301 ;; 302aarch64*-*-*) 303 cpu_type=aarch64 304 extra_headers="arm_fp16.h arm_neon.h arm_acle.h" 305 c_target_objs="aarch64-c.o" 306 cxx_target_objs="aarch64-c.o" 307 extra_objs="aarch64-builtins.o aarch-common.o cortex-a57-fma-steering.o" 308 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c" 309 target_has_targetm_common=yes 310 ;; 311alpha*-*-*) 312 cpu_type=alpha 313 extra_options="${extra_options} g.opt" 314 ;; 315am33_2.0-*-linux*) 316 cpu_type=mn10300 317 ;; 318arc*-*-*) 319 cpu_type=arc 320 c_target_objs="arc-c.o" 321 cxx_target_objs="arc-c.o" 322 extra_options="${extra_options} arc/arc-tables.opt g.opt" 323 extra_headers="arc-simd.h" 324 ;; 325arm*-*-*) 326 cpu_type=arm 327 extra_objs="arm-builtins.o aarch-common.o" 328 extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h" 329 target_type_format_char='%' 330 c_target_objs="arm-c.o" 331 cxx_target_objs="arm-c.o" 332 extra_options="${extra_options} arm/arm-tables.opt" 333 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c" 334 ;; 335avr-*-*) 336 cpu_type=avr 337 c_target_objs="avr-c.o" 338 cxx_target_objs="avr-c.o" 339 ;; 340bfin*-*) 341 cpu_type=bfin 342 ;; 343crisv32-*) 344 cpu_type=cris 345 ;; 346frv*) cpu_type=frv 347 extra_options="${extra_options} g.opt" 348 ;; 349ft32*) cpu_type=ft32 350 target_has_targetm_common=no 351 ;; 352moxie*) cpu_type=moxie 353 target_has_targetm_common=no 354 ;; 355fido-*-*) 356 cpu_type=m68k 357 extra_headers=math-68881.h 358 extra_options="${extra_options} m68k/m68k-tables.opt" 359 ;; 360i[34567]86-*-*) 361 cpu_type=i386 362 c_target_objs="i386-c.o" 363 cxx_target_objs="i386-c.o" 364 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o" 365 extra_options="${extra_options} fused-madd.opt" 366 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h 367 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h 368 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h 369 immintrin.h x86intrin.h avxintrin.h xopintrin.h 370 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h 371 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h 372 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h 373 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h 374 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h 375 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h 376 shaintrin.h clflushoptintrin.h xsavecintrin.h 377 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h 378 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h 379 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h 380 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h 381 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h 382 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h 383 gfniintrin.h cet.h avx512vbmi2intrin.h 384 avx512vbmi2vlintrin.h avx512vnniintrin.h 385 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h 386 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h 387 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h" 388 ;; 389x86_64-*-*) 390 cpu_type=i386 391 c_target_objs="i386-c.o" 392 cxx_target_objs="i386-c.o" 393 extra_options="${extra_options} fused-madd.opt" 394 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o" 395 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h 396 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h 397 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h 398 immintrin.h x86intrin.h avxintrin.h xopintrin.h 399 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h 400 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h 401 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h 402 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h 403 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h 404 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h 405 shaintrin.h clflushoptintrin.h xsavecintrin.h 406 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h 407 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h 408 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h 409 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h 410 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h 411 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h 412 gfniintrin.h cet.h avx512vbmi2intrin.h 413 avx512vbmi2vlintrin.h avx512vnniintrin.h 414 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h 415 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h 416 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h" 417 ;; 418ia64-*-*) 419 extra_headers=ia64intrin.h 420 extra_options="${extra_options} g.opt fused-madd.opt" 421 ;; 422hppa*-*-*) 423 cpu_type=pa 424 ;; 425lm32*) 426 extra_options="${extra_options} g.opt" 427 ;; 428m32r*-*-*) 429 cpu_type=m32r 430 extra_options="${extra_options} g.opt" 431 ;; 432m68k-*-*) 433 extra_headers=math-68881.h 434 extra_options="${extra_options} m68k/m68k-tables.opt" 435 ;; 436microblaze*-*-*) 437 cpu_type=microblaze 438 extra_options="${extra_options} g.opt" 439 ;; 440mips*-*-*) 441 cpu_type=mips 442 extra_headers="loongson.h msa.h" 443 extra_objs="frame-header-opt.o" 444 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt" 445 ;; 446nds32*) 447 cpu_type=nds32 448 extra_headers="nds32_intrinsic.h" 449 extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o" 450 ;; 451nios2-*-*) 452 cpu_type=nios2 453 extra_options="${extra_options} g.opt" 454 ;; 455nvptx-*-*) 456 cpu_type=nvptx 457 ;; 458powerpc*-*-*spe*) 459 cpu_type=powerpcspe 460 extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h htmintrin.h htmxlintrin.h" 461 case x$with_cpu in 462 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500) 463 cpu_is_64bit=yes 464 ;; 465 esac 466 extra_options="${extra_options} g.opt fused-madd.opt powerpcspe/powerpcspe-tables.opt" 467 ;; 468powerpc*-*-*) 469 cpu_type=rs6000 470 extra_objs="rs6000-string.o rs6000-p8swap.o" 471 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h" 472 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h" 473 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h" 474 extra_headers="${extra_headers} mmintrin.h x86intrin.h" 475 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h" 476 extra_headers="${extra_headers} paired.h" 477 extra_headers="${extra_headers} amo.h" 478 case x$with_cpu in 479 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500) 480 cpu_is_64bit=yes 481 ;; 482 esac 483 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt" 484 ;; 485riscv*) 486 cpu_type=riscv 487 extra_objs="riscv-builtins.o riscv-c.o" 488 ;; 489rs6000*-*-*) 490 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt" 491 extra_objs="rs6000-string.o rs6000-p8swap.o" 492 ;; 493sparc*-*-*) 494 cpu_type=sparc 495 c_target_objs="sparc-c.o" 496 cxx_target_objs="sparc-c.o" 497 extra_headers="visintrin.h" 498 ;; 499spu*-*-*) 500 cpu_type=spu 501 ;; 502s390*-*-*) 503 cpu_type=s390 504 extra_options="${extra_options} fused-madd.opt" 505 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h" 506 ;; 507# Note the 'l'; we need to be able to match e.g. "shle" or "shl". 508sh[123456789lbe]*-*-* | sh-*-*) 509 cpu_type=sh 510 extra_options="${extra_options} fused-madd.opt" 511 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o" 512 ;; 513v850*-*-*) 514 cpu_type=v850 515 ;; 516tic6x-*-*) 517 cpu_type=c6x 518 extra_headers="c6x_intrinsics.h" 519 extra_options="${extra_options} c6x/c6x-tables.opt" 520 ;; 521xtensa*-*-*) 522 extra_options="${extra_options} fused-madd.opt" 523 ;; 524tilegx*-*-*) 525 cpu_type=tilegx 526 ;; 527tilepro*-*-*) 528 cpu_type=tilepro 529 ;; 530esac 531 532tm_file=${cpu_type}/${cpu_type}.h 533if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h 534then 535 tm_p_file=${cpu_type}/${cpu_type}-protos.h 536fi 537extra_modes= 538if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def 539then 540 extra_modes=${cpu_type}/${cpu_type}-modes.def 541fi 542if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt 543then 544 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt" 545fi 546 547case ${target} in 548aarch64*-*-*) 549 tm_p_file="${tm_p_file} arm/aarch-common-protos.h" 550 case ${with_abi} in 551 "") 552 if test "x$with_multilib_list" = xilp32; then 553 tm_file="aarch64/biarchilp32.h ${tm_file}" 554 else 555 tm_file="aarch64/biarchlp64.h ${tm_file}" 556 fi 557 ;; 558 ilp32) 559 tm_file="aarch64/biarchilp32.h ${tm_file}" 560 ;; 561 lp64) 562 tm_file="aarch64/biarchlp64.h ${tm_file}" 563 ;; 564 *) 565 echo "Unknown ABI used in --with-abi=$with_abi" 566 exit 1 567 esac 568 ;; 569i[34567]86-*-*) 570 if test "x$with_abi" != x; then 571 echo "This target does not support --with-abi." 572 exit 1 573 fi 574 if test "x$enable_cld" = xyes; then 575 tm_defines="${tm_defines} USE_IX86_CLD=1" 576 fi 577 if test "x$enable_frame_pointer" = xyes; then 578 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" 579 fi 580 tm_file="vxworks-dummy.h ${tm_file}" 581 ;; 582x86_64-*-*) 583 case ${with_abi} in 584 "") 585 if test "x$with_multilib_list" = xmx32; then 586 tm_file="i386/biarchx32.h ${tm_file}" 587 else 588 tm_file="i386/biarch64.h ${tm_file}" 589 fi 590 ;; 591 64 | m64) 592 tm_file="i386/biarch64.h ${tm_file}" 593 ;; 594 x32 | mx32) 595 tm_file="i386/biarchx32.h ${tm_file}" 596 ;; 597 *) 598 echo "Unknown ABI used in --with-abi=$with_abi" 599 exit 1 600 esac 601 if test "x$enable_cld" = xyes; then 602 tm_defines="${tm_defines} USE_IX86_CLD=1" 603 fi 604 if test "x$enable_frame_pointer" = xyes; then 605 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" 606 fi 607 tm_file="vxworks-dummy.h ${tm_file}" 608 ;; 609arm*-*-*) 610 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h" 611 tm_file="vxworks-dummy.h ${tm_file}" 612 ;; 613mips*-*-* | sh*-*-* | sparc*-*-*) 614 tm_file="vxworks-dummy.h ${tm_file}" 615 ;; 616esac 617 618# On a.out targets, we need to use collect2. 619case ${target} in 620*-*-*aout*) 621 use_collect2=yes 622 ;; 623esac 624 625# Common C libraries. 626tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" 627 628# 32-bit x86 processors supported by --with-arch=. Each processor 629# MUST be separated by exactly one space. 630x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \ 631athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \ 632i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \ 633pentium4 pentium4m pentiumpro prescott lakemont" 634 635# 64-bit x86 processors supported by --with-arch=. Each processor 636# MUST be separated by exactly one space. 637x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \ 638bdver3 bdver4 znver1 btver1 btver2 k8 k8-sse3 opteron opteron-sse3 nocona \ 639core2 corei7 corei7-avx core-avx-i core-avx2 atom slm nehalem westmere \ 640sandybridge ivybridge haswell broadwell bonnell silvermont knl knm \ 641skylake-avx512 cannonlake icelake-client icelake-server skylake x86-64 native" 642 643# Additional x86 processors supported by --with-cpu=. Each processor 644# MUST be separated by exactly one space. 645x86_cpus="generic intel" 646 647# Common parts for widely ported systems. 648case ${target} in 649*-*-darwin*) 650 tmake_file="t-darwin " 651 tm_file="${tm_file} darwin.h" 652 case ${target} in 653 *-*-darwin9*) 654 tm_file="${tm_file} darwin9.h" 655 ;; 656 *-*-darwin[1][01]*) 657 tm_file="${tm_file} darwin9.h darwin10.h" 658 ;; 659 *-*-darwin[1][2-9]* | *-*-darwin[2][0-9]*) 660 tm_file="${tm_file} darwin9.h darwin10.h darwin12.h" 661 ;; 662 esac 663 tm_file="${tm_file} ${cpu_type}/darwin.h" 664 tm_p_file="${tm_p_file} darwin-protos.h" 665 target_gtfiles="\$(srcdir)/config/darwin.c" 666 extra_options="${extra_options} darwin.opt" 667 c_target_objs="${c_target_objs} darwin-c.o" 668 cxx_target_objs="${cxx_target_objs} darwin-c.o" 669 fortran_target_objs="darwin-f.o" 670 target_has_targetcm=yes 671 extra_objs="${extra_objs} darwin.o" 672 extra_gcc_objs="darwin-driver.o" 673 default_use_cxa_atexit=yes 674 use_gcc_stdint=wrap 675 case ${enable_threads} in 676 "" | yes | posix) thread_file='posix' ;; 677 esac 678 ;; 679*-*-dragonfly*) 680 gas=yes 681 gnu_ld=yes 682 tmake_file="t-slibgcc" 683 case ${enable_threads} in 684 "" | yes | posix) 685 thread_file='posix' 686 ;; 687 no | single) 688 # Let these non-posix thread selections fall through if requested 689 ;; 690 *) 691 echo 'Unknown thread configuration for DragonFly BSD' 692 exit 1 693 ;; 694 esac 695 extra_options="$extra_options rpath.opt dragonfly.opt" 696 default_use_cxa_atexit=yes 697 use_gcc_stdint=wrap 698 ;; 699*-*-freebsd*) 700 # This is the generic ELF configuration of FreeBSD. Later 701 # machine-specific sections may refine and add to this 702 # configuration. 703 # 704 # Due to tm_file entry ordering issues that vary between cpu 705 # architectures, we only define fbsd_tm_file to allow the 706 # machine-specific section to dictate the final order of all 707 # entries of tm_file with the minor exception that components 708 # of the tm_file set here will always be of the form: 709 # 710 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h 711 # 712 # The machine-specific section should not tamper with this 713 # ordering but may order all other entries of tm_file as it 714 # pleases around the provided core setting. 715 gas=yes 716 gnu_ld=yes 717 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'` 718 if test "$fbsd_major" = ""; then 719 echo "Specify the major version number of the targeted FreeBSD release" 720 echo "like this: --target=amd64-unknown-freebsd10.1" 721 exit 1 722 fi 723 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}" 724 tmake_file="t-slibgcc" 725 case ${enable_threads} in 726 no) 727 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h" 728 ;; 729 "" | yes | posix) 730 thread_file='posix' 731 ;; 732 *) 733 echo 'Unknown thread configuration for FreeBSD' 734 exit 1 735 ;; 736 esac 737 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h" 738 extra_options="$extra_options rpath.opt freebsd.opt" 739 case ${target} in 740 *-*-freebsd[345].*) 741 :;; 742 *) 743 default_use_cxa_atexit=yes;; 744 esac 745 use_gcc_stdint=wrap 746 ;; 747*-*-fuchsia*) 748 native_system_header_dir=/include 749 ;; 750*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu) 751 extra_options="$extra_options gnu-user.opt" 752 gas=yes 753 gnu_ld=yes 754 case ${enable_threads} in 755 "" | yes | posix) thread_file='posix' ;; 756 esac 757 tmake_file="t-slibgcc" 758 case $target in 759 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu) 760 :;; 761 *-*-gnu*) 762 native_system_header_dir=/include 763 ;; 764 esac 765 # Linux C libraries selection switch: glibc / uclibc / bionic. 766 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD. 767 case $target in 768 *linux*) 769 tm_p_file="${tm_p_file} linux-protos.h" 770 tmake_file="${tmake_file} t-linux" 771 extra_objs="${extra_objs} linux.o" 772 extra_options="${extra_options} linux.opt" 773 ;; 774 esac 775 case $target in 776 *-*-*android*) 777 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC" 778 ;; 779 *-*-*uclibc*) 780 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC" 781 ;; 782 *-*-*musl*) 783 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL" 784 ;; 785 *) 786 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC" 787 ;; 788 esac 789 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit 790 # is provided. 791 default_use_cxa_atexit=yes 792 use_gcc_tgmath=no 793 use_gcc_stdint=wrap 794 # Enable compilation for Android by default for *android* targets. 795 case $target in 796 *-*-*android*) 797 tm_defines="$tm_defines ANDROID_DEFAULT=1" 798 ;; 799 *) 800 tm_defines="$tm_defines ANDROID_DEFAULT=0" 801 ;; 802 esac 803 c_target_objs="${c_target_objs} glibc-c.o" 804 cxx_target_objs="${cxx_target_objs} glibc-c.o" 805 tmake_file="${tmake_file} t-glibc" 806 target_has_targetcm=yes 807 ;; 808*-*-netbsd*) 809 tm_p_file="${tm_p_file} netbsd-protos.h" 810 tmake_file="t-netbsd t-slibgcc" 811 extra_objs="${extra_objs} netbsd.o" 812 gas=yes 813 gnu_ld=yes 814 use_gcc_stdint=wrap 815 case ${enable_threads} in 816 "" | yes | posix) thread_file='posix' ;; 817 esac 818 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h" 819 default_use_cxa_atexit=yes 820 ;; 821*-*-openbsd*) 822 tmake_file="t-openbsd" 823 case ${enable_threads} in 824 yes) 825 thread_file='posix' 826 ;; 827 esac 828 case ${target} in 829 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*) 830 default_use_cxa_atexit=yes 831 ;; 832 esac 833 ;; 834*-*-phoenix*) 835 gas=yes 836 gnu_ld=yes 837 default_use_cxa_atexit=yes 838 ;; 839*-*-rtems*) 840 case ${enable_threads} in 841 "" | yes | rtems) thread_file='rtems' ;; 842 posix) thread_file='posix' ;; 843 no) ;; 844 *) 845 echo 'Unknown thread configuration for RTEMS' 846 exit 1 847 ;; 848 esac 849 tmake_file="${tmake_file} t-rtems" 850 extra_options="${extra_options} rtems.opt" 851 default_use_cxa_atexit=yes 852 use_gcc_stdint=wrap 853 ;; 854*-*-uclinux*) 855 extra_options="$extra_options gnu-user.opt" 856 use_gcc_stdint=wrap 857 case ${enable_threads} in 858 "" | yes | posix) thread_file='posix' ;; 859 esac 860 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC" 861 ;; 862*-*-rdos*) 863 use_gcc_stdint=wrap 864 ;; 865*-*-solaris2*) 866 # i?86-*-solaris2* needs to insert headers between cpu default and 867 # Solaris 2 specific ones. 868 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h" 869 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h" 870 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}" 871 case ${target} in 872 *-*-solaris2.1[1-9]*) 873 # __cxa_atexit was introduced in Solaris 11.4. 874 default_use_cxa_atexit=yes 875 ;; 876 esac 877 use_gcc_stdint=wrap 878 if test x$gnu_ld = xyes; then 879 tm_file="usegld.h ${tm_file}" 880 fi 881 if test x$gas = xyes; then 882 tm_file="usegas.h ${tm_file}" 883 fi 884 tm_p_file="${tm_p_file} sol2-protos.h" 885 tmake_file="${tmake_file} t-sol2 t-slibgcc" 886 c_target_objs="${c_target_objs} sol2-c.o" 887 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o" 888 extra_objs="${extra_objs} sol2.o sol2-stubs.o" 889 extra_options="${extra_options} sol2.opt" 890 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in 891 "":yes:* | yes:yes:* ) 892 thread_file=posix 893 ;; 894 esac 895 ;; 896*-*-*vms*) 897 extra_options="${extra_options} vms/vms.opt" 898 xmake_file=vms/x-vms 899 tmake_file="vms/t-vms t-slibgcc" 900 extra_objs="vms.o" 901 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c" 902 tm_p_file="${tm_p_file} vms/vms-protos.h" 903 xm_file="vms/xm-vms.h" 904 c_target_objs="vms-c.o" 905 cxx_target_objs="vms-c.o" 906 fortran_target_objs="vms-f.o" 907 use_gcc_stdint=provide 908 tm_file="${tm_file} vms/vms-stdint.h" 909 if test x$gnu_ld != xyes; then 910 # Build wrappers for native case. 911 extra_programs="ld\$(exeext) ar\$(exeext)" 912 tmake_file="$tmake_file vms/t-vmsnative" 913 fi 914 ;; 915*-*-vxworks*) 916 tmake_file=t-vxworks 917 xm_defines=POSIX 918 extra_options="${extra_options} vxworks.opt" 919 extra_objs="$extra_objs vxworks.o" 920 use_gcc_stdint=provide 921 tm_file="${tm_file} vxworks-stdint.h" 922 case ${enable_threads} in 923 no) ;; 924 "" | yes | vxworks) thread_file='vxworks' ;; 925 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;; 926 esac 927 case $target in 928 *-*-vxworks7*) 929 tm_defines="$tm_defines TARGET_VXWORKS7=1" 930 ;; 931 esac 932 ;; 933*-*-elf|arc*-*-elf*) 934 # Assume that newlib is being used and so __cxa_atexit is provided. 935 default_use_cxa_atexit=yes 936 use_gcc_stdint=wrap 937 ;; 938esac 939 940case ${target} in 941aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*) 942 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h" 943 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-elf-raw.h" 944 tmake_file="${tmake_file} aarch64/t-aarch64" 945 case $target in 946 aarch64-*-elf*) 947 use_gcc_stdint=wrap 948 ;; 949 aarch64-*-fuchsia*) 950 tm_file="${tm_file} fuchsia.h" 951 ;; 952 aarch64-*-rtems*) 953 tm_file="${tm_file} rtems.h aarch64/rtems.h" 954 ;; 955 esac 956 case $target in 957 aarch64_be-*) 958 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 959 ;; 960 esac 961 aarch64_multilibs="${with_multilib_list}" 962 if test "$aarch64_multilibs" = "default"; then 963 aarch64_multilibs="lp64,ilp32" 964 fi 965 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'` 966 for aarch64_multilib in ${aarch64_multilibs}; do 967 case ${aarch64_multilib} in 968 ilp32 | lp64 ) 969 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}" 970 ;; 971 *) 972 echo "--with-multilib-list=${aarch64_multilib} not supported." 973 exit 1 974 esac 975 done 976 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'` 977 ;; 978aarch64*-*-freebsd*) 979 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}" 980 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-freebsd.h" 981 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd" 982 ;; 983aarch64*-*-linux*) 984 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h" 985 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-linux.h" 986 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux" 987 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1" 988 case $target in 989 aarch64_be-*) 990 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 991 ;; 992 esac 993 aarch64_multilibs="${with_multilib_list}" 994 if test "$aarch64_multilibs" = "default"; then 995 # TODO: turn on ILP32 multilib build after its support is mature. 996 # aarch64_multilibs="lp64,ilp32" 997 aarch64_multilibs="lp64" 998 fi 999 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'` 1000 for aarch64_multilib in ${aarch64_multilibs}; do 1001 case ${aarch64_multilib} in 1002 ilp32 | lp64 ) 1003 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}" 1004 ;; 1005 *) 1006 echo "--with-multilib-list=${aarch64_multilib} not supported." 1007 exit 1 1008 esac 1009 done 1010 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'` 1011 ;; 1012alpha*-*-linux*) 1013 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h" 1014 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha" 1015 extra_options="${extra_options} alpha/elf.opt" 1016 ;; 1017alpha*-*-freebsd*) 1018 tm_file="elfos.h ${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h" 1019 tmake_file="${tmake_file} alpha/t-alpha" 1020 extra_options="${extra_options} alpha/elf.opt" 1021 ;; 1022alpha*-*-netbsd*) 1023 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h" 1024 tmake_file="${tmake_file} alpha/t-alpha" 1025 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \ 1026 alpha/elf.opt" 1027 ;; 1028alpha*-*-openbsd*) 1029 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT" 1030 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h" 1031 tmake_file="${tmake_file} alpha/t-alpha" 1032 extra_options="${extra_options} openbsd.opt alpha/elf.opt" 1033 # default x-alpha is only appropriate for dec-osf. 1034 ;; 1035alpha*-dec-*vms*) 1036 tm_file="${tm_file} vms/vms.h alpha/vms.h" 1037 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha" 1038 ;; 1039arc*-*-elf*) 1040 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}" 1041 tmake_file="arc/t-multilib arc/t-arc" 1042 extra_gcc_objs="driver-arc.o" 1043 if test "x$with_cpu" != x; then 1044 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu" 1045 fi 1046 if test x${with_endian} = x; then 1047 case ${target} in 1048 arc*be-*-* | arc*eb-*-*) with_endian=big ;; 1049 *) with_endian=little ;; 1050 esac 1051 fi 1052 case ${with_endian} in 1053 big|little) ;; 1054 *) echo "with_endian=${with_endian} not supported."; exit 1 ;; 1055 esac 1056 case ${with_endian} in 1057 big*) tm_file="arc/big.h ${tm_file}" 1058 esac 1059 ;; 1060arc*-*-linux*) 1061 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}" 1062 tmake_file="${tmake_file} arc/t-arc" 1063 extra_gcc_objs="driver-arc.o" 1064 if test "x$with_cpu" != x; then 1065 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu" 1066 fi 1067 if test x${with_endian} = x; then 1068 case ${target} in 1069 arc*be-*-* | arc*eb-*-*) with_endian=big ;; 1070 *) with_endian=little ;; 1071 esac 1072 fi 1073 case ${with_endian} in 1074 big|little) ;; 1075 *) echo "with_endian=${with_endian} not supported."; exit 1 ;; 1076 esac 1077 case ${with_endian} in 1078 big*) tm_file="arc/big.h ${tm_file}" 1079 esac 1080 # Force .init_array support. The configure script cannot always 1081 # automatically detect that GAS supports it, yet we require it. 1082 gcc_cv_initfini_array=yes 1083 ;; 1084arm-wrs-vxworks|arm-wrs-vxworks7) 1085 extra_options="${extra_options} arm/vxworks.opt" 1086 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks" 1087 case $target in 1088 *-vxworks7) 1089 # VxWorks7 on ARM adheres to the ARM Base Platform ABI 1090 tmake_file="${tmake_file} arm/t-bpabi" 1091 tm_file="arm/bpabi.h ${tm_file}" 1092 # The BPABI long long divmod functions return a 128-bit value in 1093 # registers r0-r3. 1094 need_64bit_hwint=yes 1095 default_use_cxa_atexit=yes 1096 ;; 1097 *) ;; 1098 esac 1099 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h" 1100 target_cpu_cname="arm8" 1101 ;; 1102arm*-*-freebsd*) # ARM FreeBSD EABI 1103 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h" 1104 case $target in 1105 arm*b-*-freebsd*) 1106 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 1107 ;; 1108 esac 1109 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi" 1110 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h" 1111 case $target in 1112 armv6*-*-freebsd*) 1113 target_cpu_cname="arm1176jzf-s" 1114 if test $fbsd_major -ge 11; then 1115 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1" 1116 fi 1117 ;; 1118 armv7*-*-freebsd*) 1119 target_cpu_cname="generic-armv7-a" 1120 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1" 1121 ;; 1122 *) 1123 target_cpu_cname="arm9" 1124 ;; 1125 esac 1126 with_tls=${with_tls:-gnu} 1127 ;; 1128arm*-*-netbsdelf*) 1129 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h arm/aout.h ${tm_file} arm/netbsd-elf.h" 1130 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 1131 tmake_file="${tmake_file} arm/t-arm" 1132 target_cpu_cname="arm6" 1133 ;; 1134arm*-*-linux-*) # ARM GNU/Linux with ELF 1135 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" 1136 extra_options="${extra_options} linux-android.opt" 1137 case $target in 1138 arm*b-*-linux*) 1139 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 1140 ;; 1141 esac 1142 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi" 1143 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h vxworks-dummy.h arm/arm.h" 1144 # Generation of floating-point instructions requires at least ARMv5te. 1145 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then 1146 target_cpu_cname="arm10e" 1147 else 1148 target_cpu_cname="arm10tdmi" 1149 fi 1150 # Define multilib configuration for arm-linux-androideabi. 1151 case ${target} in 1152 *-androideabi) 1153 tmake_file="$tmake_file arm/t-linux-androideabi" 1154 ;; 1155 esac 1156 # The EABI requires the use of __cxa_atexit. 1157 default_use_cxa_atexit=yes 1158 with_tls=${with_tls:-gnu} 1159 ;; 1160arm*-*-uclinux*eabi*) # ARM ucLinux 1161 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h" 1162 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi" 1163 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h vxworks-dummy.h arm/arm.h" 1164 target_cpu_cname="arm7tdmi" 1165 # The EABI requires the use of __cxa_atexit. 1166 default_use_cxa_atexit=yes 1167 ;; 1168arm*-*-phoenix*) 1169 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h" 1170 tm_file="${tm_file} newlib-stdint.h phoenix.h" 1171 tm_file="${tm_file} arm/aout.h arm/arm.h" 1172 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix" 1173 target_cpu_cname="arm7tdmi" 1174 ;; 1175arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*) 1176 case ${target} in 1177 arm*eb-*-eabi*) 1178 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 1179 esac 1180 default_use_cxa_atexit=yes 1181 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h" 1182 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf" 1183 target_cpu_cname="arm7tdmi" 1184 case ${target} in 1185 arm*-*-eabi*) 1186 tm_file="$tm_file newlib-stdint.h" 1187 tmake_file="${tmake_file} arm/t-bpabi" 1188 use_gcc_stdint=wrap 1189 ;; 1190 arm*-*-fuchsia*) 1191 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h" 1192 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia" 1193 target_cpu_cname="generic-armv7-a" 1194 ;; 1195 arm*-*-rtems*) 1196 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h" 1197 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems" 1198 ;; 1199 arm*-*-symbianelf*) 1200 tm_file="${tm_file} arm/symbian.h" 1201 # We do not include t-bpabi for Symbian OS because the system 1202 # provides its own implementation of the BPABI functions. 1203 tmake_file="${tmake_file} arm/t-symbian" 1204 target_cpu_cname="arm10tdmi" 1205 ;; 1206 esac 1207 tm_file="${tm_file} arm/aout.h vxworks-dummy.h arm/arm.h" 1208 ;; 1209avr-*-*) 1210 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h" 1211 if test x${with_avrlibc} != xno; then 1212 tm_file="${tm_file} ${cpu_type}/avrlibc.h" 1213 tm_defines="${tm_defines} WITH_AVRLIBC" 1214 fi 1215 tmake_file="${tmake_file} avr/t-avr avr/t-multilib" 1216 use_gcc_stdint=wrap 1217 extra_gcc_objs="driver-avr.o avr-devices.o" 1218 extra_objs="avr-devices.o avr-log.o" 1219 ;; 1220bfin*-elf*) 1221 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h" 1222 tmake_file=bfin/t-bfin-elf 1223 use_collect2=no 1224 ;; 1225bfin*-uclinux*) 1226 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h" 1227 tmake_file=bfin/t-bfin-uclinux 1228 use_collect2=no 1229 ;; 1230bfin*-linux-uclibc*) 1231 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h" 1232 tmake_file="${tmake_file} bfin/t-bfin-linux" 1233 use_collect2=no 1234 ;; 1235bfin*-rtems*) 1236 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h" 1237 tmake_file="${tmake_file} bfin/t-rtems" 1238 ;; 1239bfin*-*) 1240 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h" 1241 use_collect2=no 1242 use_gcc_stdint=wrap 1243 ;; 1244cr16-*-elf) 1245 tm_file="elfos.h ${tm_file} newlib-stdint.h" 1246 tmake_file="${tmake_file} cr16/t-cr16 " 1247 use_collect2=no 1248 ;; 1249crisv32-*-elf | crisv32-*-none) 1250 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1251 tmake_file="cris/t-cris" 1252 target_cpu_default=32 1253 gas=yes 1254 extra_options="${extra_options} cris/elf.opt" 1255 use_gcc_stdint=wrap 1256 ;; 1257cris-*-elf | cris-*-none) 1258 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1259 tmake_file="cris/t-cris cris/t-elfmulti" 1260 gas=yes 1261 extra_options="${extra_options} cris/elf.opt" 1262 use_gcc_stdint=wrap 1263 ;; 1264crisv32-*-linux* | cris-*-linux*) 1265 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h cris/linux.h" 1266 tmake_file="${tmake_file} cris/t-cris cris/t-linux" 1267 extra_options="${extra_options} cris/linux.opt" 1268 case $target in 1269 cris-*-*) 1270 target_cpu_default=10 1271 ;; 1272 crisv32-*-*) 1273 target_cpu_default=32 1274 ;; 1275 esac 1276 ;; 1277epiphany-*-elf | epiphany-*-rtems*) 1278 tm_file="${tm_file} dbxelf.h elfos.h" 1279 tmake_file="${tmake_file} epiphany/t-epiphany" 1280 case ${target} in 1281 epiphany-*-rtems*) 1282 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h" 1283 ;; 1284 *) 1285 tm_file="${tm_file} newlib-stdint.h" 1286 ;; 1287 esac 1288 extra_options="${extra_options} fused-madd.opt" 1289 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o" 1290 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}" 1291 extra_headers="epiphany_intrinsics.h" 1292 ;; 1293fr30-*-elf) 1294 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1295 ;; 1296frv-*-elf) 1297 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1298 tmake_file=frv/t-frv 1299 ;; 1300frv-*-*linux*) 1301 tm_file="dbxelf.h elfos.h ${tm_file} \ 1302 gnu-user.h linux.h glibc-stdint.h frv/linux.h" 1303 tmake_file="${tmake_file} frv/t-frv frv/t-linux" 1304 ;; 1305ft32-*-elf) 1306 gas=yes 1307 gnu_ld=yes 1308 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1309 tmake_file="${tmake_file} ft32/t-ft32" 1310 ;; 1311moxie-*-elf) 1312 gas=yes 1313 gnu_ld=yes 1314 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1315 tmake_file="${tmake_file} moxie/t-moxie" 1316 ;; 1317moxie-*-uclinux*) 1318 gas=yes 1319 gnu_ld=yes 1320 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h" 1321 tmake_file="${tmake_file} moxie/t-moxie" 1322 ;; 1323moxie-*-rtems*) 1324 tmake_file="${tmake_file} moxie/t-moxie" 1325 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h" 1326 ;; 1327moxie-*-moxiebox*) 1328 gas=yes 1329 gnu_ld=yes 1330 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h" 1331 tmake_file="${tmake_file} moxie/t-moxiebox" 1332 ;; 1333h8300-*-elf*) 1334 tmake_file="h8300/t-h8300" 1335 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h" 1336 ;; 1337h8300-*-linux*) 1338 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux" 1339 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h" 1340 ;; 1341hppa*64*-*-linux*) 1342 target_cpu_default="MASK_PA_11|MASK_PA_20" 1343 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \ 1344 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \ 1345 pa/pa64-linux.h" 1346 gas=yes gnu_ld=yes 1347 ;; 1348hppa*-*-linux*) 1349 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES" 1350 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \ 1351 pa/pa32-regs.h pa/pa32-linux.h" 1352 tmake_file="${tmake_file} pa/t-linux" 1353 ;; 1354hppa*-*-openbsd*) 1355 target_cpu_default="MASK_PA_11" 1356 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \ 1357 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h" 1358 extra_options="${extra_options} openbsd.opt" 1359 gas=yes 1360 gnu_ld=yes 1361 ;; 1362hppa[12]*-*-hpux10*) 1363 case ${target} in 1364 hppa1.1-*-* | hppa2*-*-*) 1365 target_cpu_default="MASK_PA_11" 1366 ;; 1367 esac 1368 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \ 1369 pa/pa-hpux.h pa/pa-hpux10.h" 1370 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt" 1371 case ${target} in 1372 *-*-hpux10.[1-9]*) 1373 tm_file="${tm_file} pa/pa-hpux1010.h" 1374 extra_options="${extra_options} pa/pa-hpux1010.opt" 1375 ;; 1376 esac 1377 use_gcc_stdint=provide 1378 tm_file="${tm_file} hpux-stdint.h" 1379 tmake_file="t-slibgcc" 1380 case ${enable_threads} in 1381 "") 1382 if test x$have_pthread_h = xyes ; then 1383 tmake_file="${tmake_file} pa/t-dce-thr" 1384 fi 1385 ;; 1386 yes | dce) 1387 tmake_file="${tmake_file} pa/t-dce-thr" 1388 ;; 1389 esac 1390 use_collect2=yes 1391 gas=yes 1392 if test "x$with_dwarf2" != x; then 1393 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2 1394 dwarf2=no 1395 fi 1396 ;; 1397hppa*64*-*-hpux11*) 1398 target_cpu_default="MASK_PA_11|MASK_PA_20" 1399 if test x$gnu_ld = xyes 1400 then 1401 target_cpu_default="${target_cpu_default}|MASK_GNU_LD" 1402 fi 1403 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \ 1404 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \ 1405 pa/pa-hpux11.h" 1406 case ${target} in 1407 *-*-hpux11.[12]*) 1408 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h" 1409 extra_options="${extra_options} pa/pa-hpux1111.opt" 1410 ;; 1411 *-*-hpux11.[3-9]*) 1412 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h" 1413 extra_options="${extra_options} pa/pa-hpux1131.opt" 1414 ;; 1415 *) 1416 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h" 1417 ;; 1418 esac 1419 extra_options="${extra_options} pa/pa-hpux.opt \ 1420 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt" 1421 tmake_file="t-slibgcc" 1422 case x${enable_threads} in 1423 x | xyes | xposix ) 1424 thread_file=posix 1425 ;; 1426 esac 1427 gas=yes 1428 case ${target} in 1429 *-*-hpux11.[01]*) 1430 use_gcc_stdint=provide 1431 tm_file="${tm_file} hpux-stdint.h" 1432 ;; 1433 *-*-hpux11.[23]*) 1434 use_gcc_stdint=wrap 1435 tm_file="${tm_file} hpux-stdint.h" 1436 ;; 1437 esac 1438 ;; 1439hppa[12]*-*-hpux11*) 1440 case ${target} in 1441 hppa1.1-*-* | hppa2*-*-*) 1442 target_cpu_default="MASK_PA_11" 1443 ;; 1444 esac 1445 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \ 1446 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h" 1447 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \ 1448 hpux11.opt" 1449 case ${target} in 1450 *-*-hpux11.[12]*) 1451 tm_file="${tm_file} pa/pa-hpux1111.h" 1452 extra_options="${extra_options} pa/pa-hpux1111.opt" 1453 ;; 1454 *-*-hpux11.[3-9]*) 1455 tm_file="${tm_file} pa/pa-hpux1131.h" 1456 extra_options="${extra_options} pa/pa-hpux1131.opt" 1457 ;; 1458 esac 1459 tmake_file="t-slibgcc" 1460 case x${enable_threads} in 1461 x | xyes | xposix ) 1462 thread_file=posix 1463 ;; 1464 esac 1465 use_collect2=yes 1466 gas=yes 1467 case ${target} in 1468 *-*-hpux11.[01]*) 1469 use_gcc_stdint=provide 1470 tm_file="${tm_file} hpux-stdint.h" 1471 ;; 1472 *-*-hpux11.[23]*) 1473 use_gcc_stdint=wrap 1474 tm_file="${tm_file} hpux-stdint.h" 1475 ;; 1476 esac 1477 if test "x$with_dwarf2" != x; then 1478 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2 1479 dwarf2=no 1480 fi 1481 ;; 1482i[34567]86-*-darwin1[89]*) 1483 echo "Error: 32bit target is not supported after Darwin17" 1>&2 1484 ;; 1485i[34567]86-*-darwin*) 1486 need_64bit_isa=yes 1487 # Baseline choice for a machine that allows m64 support. 1488 with_cpu=${with_cpu:-core2} 1489 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc" 1490 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h" 1491 ;; 1492x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*) 1493 # Only 64b from now 1494 with_cpu=${with_cpu:-core2} 1495 tmake_file="${tmake_file} t-slibgcc" 1496 ;; 1497x86_64-*-darwin*) 1498 with_cpu=${with_cpu:-core2} 1499 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc" 1500 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h" 1501 ;; 1502i[34567]86-*-elfiamcu) 1503 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h" 1504 ;; 1505i[34567]86-*-elf*) 1506 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h" 1507 ;; 1508x86_64-*-elf*) 1509 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h" 1510 ;; 1511x86_64-*-rtems*) 1512 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h" 1513 ;; 1514i[34567]86-*-rdos*) 1515 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h" 1516 ;; 1517x86_64-*-rdos*) 1518 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h" 1519 tmake_file="i386/t-i386elf t-svr4" 1520 ;; 1521i[34567]86-*-dragonfly*) 1522 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h" 1523 tmake_file="${tmake_file} i386/t-crtstuff" 1524 ;; 1525x86_64-*-dragonfly*) 1526 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h" 1527 tmake_file="${tmake_file} i386/t-crtstuff" 1528 ;; 1529i[34567]86-*-freebsd*) 1530 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h" 1531 ;; 1532x86_64-*-freebsd*) 1533 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h" 1534 ;; 1535i[34567]86-*-netbsdelf*) 1536 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h" 1537 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 1538 ;; 1539x86_64-*-netbsd*) 1540 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h" 1541 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 1542 ;; 1543i[34567]86-*-openbsd*) 1544 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h" 1545 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h" 1546 extra_options="${extra_options} openbsd.opt" 1547 gas=yes 1548 gnu_ld=yes 1549 ;; 1550x86_64-*-openbsd*) 1551 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h" 1552 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h" 1553 extra_options="${extra_options} openbsd.opt" 1554 gas=yes 1555 gnu_ld=yes 1556 ;; 1557i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu) 1558 # Intel 80386's running GNU/* 1559 # with ELF format using glibc 2 1560 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h" 1561 case ${target} in 1562 i[34567]86-*-linux*) 1563 tm_file="${tm_file} linux.h linux-android.h" 1564 extra_options="${extra_options} linux-android.opt" 1565 if test x$enable_targets = xall; then 1566 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h" 1567 tm_defines="${tm_defines} TARGET_BI_ARCH=1" 1568 tmake_file="${tmake_file} i386/t-linux64" 1569 x86_multilibs="${with_multilib_list}" 1570 if test "$x86_multilibs" = "default"; then 1571 x86_multilibs="m64,m32" 1572 fi 1573 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'` 1574 for x86_multilib in ${x86_multilibs}; do 1575 case ${x86_multilib} in 1576 m32 | m64 | mx32) 1577 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}" 1578 ;; 1579 *) 1580 echo "--with-multilib-list=${x86_with_multilib} not supported." 1581 exit 1 1582 esac 1583 done 1584 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'` 1585 need_64bit_isa=yes 1586 if test x$with_cpu = x; then 1587 if test x$with_cpu_64 = x; then 1588 with_cpu_64=generic 1589 fi 1590 else 1591 case " $x86_cpus $x86_archs $x86_64_archs " in 1592 *" $with_cpu "*) 1593 ;; 1594 *) 1595 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 1596 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2 1597 exit 1 1598 ;; 1599 esac 1600 fi 1601 else 1602 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h" 1603 fi 1604 ;; 1605 i[34567]86-*-kfreebsd*-gnu) 1606 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" 1607 ;; 1608 i[34567]86-*-kopensolaris*-gnu) 1609 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" 1610 ;; 1611 i[34567]86-*-gnu*) 1612 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h" 1613 ;; 1614 esac 1615 ;; 1616x86_64-*-linux* | x86_64-*-kfreebsd*-gnu) 1617 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \ 1618 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h" 1619 case ${target} in 1620 x86_64-*-linux*) 1621 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h" 1622 extra_options="${extra_options} linux-android.opt" 1623 ;; 1624 x86_64-*-kfreebsd*-gnu) 1625 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h" 1626 ;; 1627 esac 1628 tmake_file="${tmake_file} i386/t-linux64" 1629 x86_multilibs="${with_multilib_list}" 1630 if test "$x86_multilibs" = "default"; then 1631 case ${with_abi} in 1632 x32 | mx32) 1633 x86_multilibs="mx32" 1634 ;; 1635 *) 1636 x86_multilibs="m64,m32" 1637 ;; 1638 esac 1639 fi 1640 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'` 1641 for x86_multilib in ${x86_multilibs}; do 1642 case ${x86_multilib} in 1643 m32 | m64 | mx32) 1644 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}" 1645 ;; 1646 *) 1647 echo "--with-multilib-list=${x86_with_multilib} not supported." 1648 exit 1 1649 esac 1650 done 1651 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'` 1652 ;; 1653i[34567]86-pc-msdosdjgpp*) 1654 xm_file=i386/xm-djgpp.h 1655 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h" 1656 native_system_header_dir=/dev/env/DJDIR/include 1657 extra_options="${extra_options} i386/djgpp.opt" 1658 gnu_ld=yes 1659 gas=yes 1660 use_gcc_stdint=wrap 1661 ;; 1662i[34567]86-*-lynxos*) 1663 xm_defines=POSIX 1664 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h" 1665 tmake_file="${tmake_file} t-lynx" 1666 extra_options="${extra_options} lynx.opt" 1667 thread_file=lynx 1668 gnu_ld=yes 1669 gas=yes 1670 ;; 1671i[34567]86-*-nto-qnx*) 1672 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h" 1673 extra_options="${extra_options} i386/nto.opt" 1674 gnu_ld=yes 1675 gas=yes 1676 ;; 1677i[34567]86-*-rtems*) 1678 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h" 1679 tmake_file="${tmake_file} i386/t-rtems" 1680 ;; 1681i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) 1682 # Set default arch_32 to pentium4, tune_32 to generic like the other 1683 # i386 targets, although config.guess defaults to i386-pc-solaris2*. 1684 with_arch_32=${with_arch_32:-pentium4} 1685 with_tune_32=${with_tune_32:-generic} 1686 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}" 1687 tm_defines="${tm_defines} TARGET_BI_ARCH=1" 1688 tmake_file="$tmake_file i386/t-sol2" 1689 need_64bit_isa=yes 1690 if test x$with_cpu = x; then 1691 if test x$with_cpu_64 = x; then 1692 with_cpu_64=generic 1693 fi 1694 else 1695 case " $x86_cpus $x86_archs $x86_64_archs " in 1696 *" $with_cpu "*) 1697 ;; 1698 *) 1699 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 1700 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2 1701 exit 1 1702 ;; 1703 esac 1704 fi 1705 ;; 1706i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7) 1707 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h" 1708 case ${target} in 1709 x86_64-*) 1710 need_64bit_isa=yes 1711 tm_file="${tm_file} i386/x86-64.h" 1712 ;; 1713 esac 1714 tm_file="${tm_file} vx-common.h" 1715 case ${target} in 1716 *-vxworksae*) 1717 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h" 1718 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae" 1719 ;; 1720 *) 1721 tm_file="${tm_file} vxworks.h i386/vxworks.h" 1722 tmake_file="${tmake_file} i386/t-vxworks" 1723 ;; 1724 esac 1725 ;; 1726i[34567]86-*-cygwin*) 1727 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h" 1728 xm_file=i386/xm-cygwin.h 1729 tmake_file="${tmake_file} i386/t-cygming t-slibgcc" 1730 target_gtfiles="\$(srcdir)/config/i386/winnt.c" 1731 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt" 1732 extra_objs="${extra_objs} winnt.o winnt-stubs.o" 1733 c_target_objs="${c_target_objs} msformat-c.o" 1734 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o" 1735 if test x$enable_threads = xyes; then 1736 thread_file='posix' 1737 fi 1738 default_use_cxa_atexit=yes 1739 use_gcc_stdint=wrap 1740 ;; 1741x86_64-*-cygwin*) 1742 need_64bit_isa=yes 1743 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h" 1744 xm_file=i386/xm-cygwin.h 1745 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64" 1746 target_gtfiles="\$(srcdir)/config/i386/winnt.c" 1747 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt" 1748 extra_objs="${extra_objs} winnt.o winnt-stubs.o" 1749 c_target_objs="${c_target_objs} msformat-c.o" 1750 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o" 1751 if test x$enable_threads = xyes; then 1752 thread_file='posix' 1753 fi 1754 default_use_cxa_atexit=yes 1755 use_gcc_stdint=wrap 1756 tm_defines="${tm_defines} TARGET_CYGWIN64=1" 1757 ;; 1758i[34567]86-*-mingw* | x86_64-*-mingw*) 1759 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h" 1760 xm_file=i386/xm-mingw32.h 1761 c_target_objs="${c_target_objs} winnt-c.o" 1762 cxx_target_objs="${cxx_target_objs} winnt-c.o" 1763 target_has_targetcm="yes" 1764 case ${target} in 1765 x86_64-*-* | *-w64-*) 1766 need_64bit_isa=yes 1767 ;; 1768 *) 1769 ;; 1770 esac 1771 if test x$enable_threads = xposix ; then 1772 tm_file="${tm_file} i386/mingw-pthread.h" 1773 fi 1774 tm_file="${tm_file} i386/mingw32.h" 1775 # This makes the logic if mingw's or the w64 feature set has to be used 1776 case ${target} in 1777 *-w64-*) 1778 user_headers_inc_next_post="${user_headers_inc_next_post} float.h" 1779 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h" 1780 tm_file="${tm_file} i386/mingw-w64.h" 1781 if test x$enable_targets = xall; then 1782 tm_defines="${tm_defines} TARGET_BI_ARCH=1" 1783 if test x$with_cpu = x; then 1784 if test x$with_cpu_64 = x; then 1785 with_cpu_64=generic 1786 fi 1787 else 1788 case " $x86_cpus $x86_archs $x86_64_archs " in 1789 *" $with_cpu "*) 1790 ;; 1791 *) 1792 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2 1793 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2 1794 exit 1 1795 ;; 1796 esac 1797 fi 1798 fi 1799 ;; 1800 *) 1801 ;; 1802 esac 1803 tm_file="${tm_file} i386/mingw-stdint.h" 1804 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc" 1805 case ${target} in 1806 x86_64-w64-*) 1807 tmake_file="${tmake_file} i386/t-mingw-w64" 1808 ;; 1809 i[34567]86-w64-*) 1810 tmake_file="${tmake_file} i386/t-mingw-w32" 1811 ;; 1812 esac 1813 native_system_header_dir=/mingw/include 1814 target_gtfiles="\$(srcdir)/config/i386/winnt.c" 1815 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt" 1816 case ${target} in 1817 *-w64-*) 1818 extra_options="${extra_options} i386/mingw-w64.opt" 1819 ;; 1820 *) 1821 ;; 1822 esac 1823 extra_objs="${extra_objs} winnt.o winnt-stubs.o" 1824 c_target_objs="${c_target_objs} msformat-c.o" 1825 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o" 1826 gas=yes 1827 gnu_ld=yes 1828 default_use_cxa_atexit=yes 1829 use_gcc_stdint=wrap 1830 case ${enable_threads} in 1831 "" | yes | win32) 1832 thread_file='win32' 1833 ;; 1834 posix) 1835 thread_file='posix' 1836 ;; 1837 esac 1838 case ${target} in 1839 *mingw32crt*) 1840 tm_file="${tm_file} i386/crtdll.h" 1841 ;; 1842 *mingw32msv* | *mingw*) 1843 ;; 1844 esac 1845 ;; 1846x86_64-*-fuchsia*) 1847 tmake_file="${tmake_file} i386/t-x86_64-elf" 1848 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h" 1849 ;; 1850ia64*-*-elf*) 1851 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h" 1852 tmake_file="ia64/t-ia64" 1853 target_cpu_default="0" 1854 if test x$gas = xyes 1855 then 1856 target_cpu_default="${target_cpu_default}|MASK_GNU_AS" 1857 fi 1858 if test x$gnu_ld = xyes 1859 then 1860 target_cpu_default="${target_cpu_default}|MASK_GNU_LD" 1861 fi 1862 ;; 1863ia64*-*-freebsd*) 1864 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h" 1865 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD" 1866 tmake_file="${tmake_file} ia64/t-ia64" 1867 ;; 1868ia64*-*-linux*) 1869 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h" 1870 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind" 1871 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD" 1872 ;; 1873ia64*-*-hpux*) 1874 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h" 1875 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc" 1876 target_cpu_default="MASK_GNU_AS" 1877 case x$enable_threads in 1878 x | xyes | xposix ) 1879 thread_file=posix 1880 ;; 1881 esac 1882 use_collect2=no 1883 c_target_objs="ia64-c.o" 1884 cxx_target_objs="ia64-c.o" 1885 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt" 1886 use_gcc_stdint=wrap 1887 tm_file="${tm_file} hpux-stdint.h" 1888 case ${target} in 1889 *-*-hpux11.3*) 1890 tm_file="${tm_file} ia64/hpux-unix2003.h" 1891 ;; 1892 esac 1893 ;; 1894ia64-hp-*vms*) 1895 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h" 1896 tmake_file="${tmake_file} ia64/t-ia64" 1897 target_cpu_default="0" 1898 if test x$gas = xyes 1899 then 1900 target_cpu_default="${target_cpu_default}|MASK_GNU_AS" 1901 fi 1902 extra_options="${extra_options} ia64/vms.opt" 1903 ;; 1904iq2000*-*-elf*) 1905 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h" 1906 out_file=iq2000/iq2000.c 1907 md_file=iq2000/iq2000.md 1908 ;; 1909lm32-*-elf*) 1910 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h" 1911 tmake_file="${tmake_file} lm32/t-lm32" 1912 ;; 1913lm32-*-rtems*) 1914 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h" 1915 tmake_file="${tmake_file} lm32/t-lm32" 1916 tmake_file="${tmake_file} lm32/t-rtems" 1917 ;; 1918lm32-*-uclinux*) 1919 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h" 1920 tmake_file="${tmake_file} lm32/t-lm32" 1921 ;; 1922m32r-*-elf*) 1923 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 1924 ;; 1925m32rle-*-elf*) 1926 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}" 1927 ;; 1928m32r-*-linux*) 1929 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h" 1930 tmake_file="${tmake_file} m32r/t-linux t-slibgcc" 1931 gnu_ld=yes 1932 if test x$enable_threads = xyes; then 1933 thread_file='posix' 1934 fi 1935 ;; 1936m32rle-*-linux*) 1937 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h" 1938 tmake_file="${tmake_file} m32r/t-linux t-slibgcc" 1939 gnu_ld=yes 1940 if test x$enable_threads = xyes; then 1941 thread_file='posix' 1942 fi 1943 ;; 1944m68k-*-elf* | fido-*-elf*) 1945 case ${target} in 1946 fido-*-elf*) 1947 # Check that $with_cpu makes sense. 1948 case $with_cpu in 1949 "" | "fidoa") 1950 ;; 1951 *) 1952 echo "Cannot accept --with-cpu=$with_cpu" 1953 exit 1 1954 ;; 1955 esac 1956 with_cpu=fidoa 1957 ;; 1958 *) 1959 default_m68k_cpu=68020 1960 default_cf_cpu=5206 1961 ;; 1962 esac 1963 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h" 1964 tm_defines="${tm_defines} MOTOROLA=1" 1965 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf" 1966 # Add multilibs for targets other than fido. 1967 case ${target} in 1968 fido-*-elf*) 1969 ;; 1970 *) 1971 tmake_file="$tmake_file m68k/t-mlibs" 1972 ;; 1973 esac 1974 ;; 1975m68k*-*-netbsdelf*) 1976 default_m68k_cpu=68020 1977 default_cf_cpu=5475 1978 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h" 1979 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 1980 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1" 1981 ;; 1982m68k*-*-openbsd*) 1983 default_m68k_cpu=68020 1984 default_cf_cpu=5475 1985 # needed to unconfuse gdb 1986 tm_defines="${tm_defines} OBSD_OLD_GAS" 1987 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h" 1988 extra_options="${extra_options} openbsd.opt" 1989 tmake_file="t-openbsd m68k/t-openbsd" 1990 # we need collect2 until our bug is fixed... 1991 use_collect2=yes 1992 ;; 1993m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux 1994 # with uClibc, using the new GNU/Linux-style 1995 # ABI. 1996 default_m68k_cpu=68020 1997 default_cf_cpu=5206 1998 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h" 1999 extra_options="${extra_options} m68k/uclinux.opt" 2000 tm_defines="${tm_defines} MOTOROLA=1" 2001 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs" 2002 ;; 2003m68k-*-linux*) # Motorola m68k's running GNU/Linux 2004 # with ELF format using glibc 2 2005 # aka the GNU/Linux C library 6. 2006 default_m68k_cpu=68020 2007 default_cf_cpu=5475 2008 with_arch=${with_arch:-m68k} 2009 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h" 2010 extra_options="${extra_options} m68k/ieee.opt" 2011 tm_defines="${tm_defines} MOTOROLA=1" 2012 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs" 2013 ;; 2014m68k-*-rtems*) 2015 default_m68k_cpu=68020 2016 default_cf_cpu=5206 2017 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs" 2018 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h" 2019 tm_defines="${tm_defines} MOTOROLA=1" 2020 ;; 2021mcore-*-elf) 2022 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h" 2023 tmake_file=mcore/t-mcore 2024 inhibit_libc=true 2025 ;; 2026microblaze*-linux*) 2027 case $target in 2028 microblazeel-*) 2029 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0" 2030 ;; 2031 microblaze-*) 2032 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321" 2033 ;; 2034 esac 2035 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h" 2036 tm_file="${tm_file} glibc-stdint.h" 2037 c_target_objs="${c_target_objs} microblaze-c.o" 2038 cxx_target_objs="${cxx_target_objs} microblaze-c.o" 2039 tmake_file="${tmake_file} microblaze/t-microblaze" 2040 tmake_file="${tmake_file} microblaze/t-microblaze-linux" 2041 ;; 2042microblaze*-*-rtems*) 2043 case $target in 2044 microblazeel-*) 2045 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0" 2046 ;; 2047 microblaze-*) 2048 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321" 2049 ;; 2050 esac 2051 tm_file="${tm_file} dbxelf.h" 2052 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h" 2053 c_target_objs="${c_target_objs} microblaze-c.o" 2054 cxx_target_objs="${cxx_target_objs} microblaze-c.o" 2055 tmake_file="${tmake_file} microblaze/t-microblaze" 2056 tmake_file="${tmake_file} microblaze/t-rtems" 2057 ;; 2058microblaze*-*-elf) 2059 case $target in 2060 microblazeel-*) 2061 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0" 2062 ;; 2063 microblaze-*) 2064 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321" 2065 ;; 2066 esac 2067 tm_file="${tm_file} dbxelf.h newlib-stdint.h" 2068 c_target_objs="${c_target_objs} microblaze-c.o" 2069 cxx_target_objs="${cxx_target_objs} microblaze-c.o" 2070 tmake_file="${tmake_file} microblaze/t-microblaze" 2071 ;; 2072riscv*-*-linux*) 2073 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h" 2074 case "x${enable_multilib}" in 2075 xno) ;; 2076 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;; 2077 *) echo "Unknown value for enable_multilib"; exit 1 2078 esac 2079 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux" 2080 gnu_ld=yes 2081 gas=yes 2082 # Force .init_array support. The configure script cannot always 2083 # automatically detect that GAS supports it, yet we require it. 2084 gcc_cv_initfini_array=yes 2085 ;; 2086riscv*-*-elf* | riscv*-*-rtems*) 2087 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h" 2088 case ${target} in 2089 *-*-rtems*) 2090 tm_file="${tm_file} rtems.h riscv/rtems.h" 2091 tmake_file="${tmake_file} riscv/t-rtems" 2092 ;; 2093 *) 2094 case "x${enable_multilib}" in 2095 xno) ;; 2096 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;; 2097 *) echo "Unknown value for enable_multilib"; exit 1 2098 esac 2099 esac 2100 tmake_file="${tmake_file} riscv/t-riscv" 2101 gnu_ld=yes 2102 gas=yes 2103 # Force .init_array support. The configure script cannot always 2104 # automatically detect that GAS supports it, yet we require it. 2105 gcc_cv_initfini_array=yes 2106 ;; 2107riscv*-*-freebsd*) 2108 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h" 2109 tmake_file="${tmake_file} riscv/t-riscv" 2110 gnu_ld=yes 2111 gas=yes 2112 # Force .init_array support. The configure script cannot always 2113 # automatically detect that GAS supports it, yet we require it. 2114 gcc_cv_initfini_array=yes 2115 ;; 2116mips*-*-netbsd*) # NetBSD/mips, either endian. 2117 target_cpu_default="MASK_ABICALLS" 2118 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h" 2119 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 2120 ;; 2121mips*-img-linux*) 2122 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h" 2123 extra_options="${extra_options} linux-android.opt" 2124 tmake_file="${tmake_file} mips/t-img-linux" 2125 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32" 2126 with_arch_32="mips32r6" 2127 with_arch_64="mips64r6" 2128 gnu_ld=yes 2129 gas=yes 2130 ;; 2131mips*-mti-linux*) 2132 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h" 2133 extra_options="${extra_options} linux-android.opt" 2134 tmake_file="${tmake_file} mips/t-mti-linux" 2135 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32" 2136 with_arch_32="mips32r2" 2137 with_arch_64="mips64r2" 2138 gnu_ld=yes 2139 gas=yes 2140 ;; 2141mips*-*-linux*) # Linux MIPS, either endian. 2142 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h" 2143 extra_options="${extra_options} linux-android.opt" 2144 case ${target} in 2145 mipsisa32r6*) 2146 default_mips_arch=mips32r6 2147 ;; 2148 mipsisa32r2*) 2149 default_mips_arch=mips32r2 2150 ;; 2151 mipsisa32*) 2152 default_mips_arch=mips32 2153 ;; 2154 mips64el-st-linux-gnu) 2155 default_mips_abi=n32 2156 tm_file="${tm_file} mips/st.h" 2157 tmake_file="${tmake_file} mips/t-st" 2158 enable_mips_multilibs="yes" 2159 ;; 2160 mips64octeon*-*-linux*) 2161 default_mips_abi=n32 2162 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\"" 2163 target_cpu_default=MASK_SOFT_FLOAT_ABI 2164 enable_mips_multilibs="yes" 2165 ;; 2166 mipsisa64r6*-*-linux*) 2167 default_mips_abi=n32 2168 default_mips_arch=mips64r6 2169 enable_mips_multilibs="yes" 2170 ;; 2171 mipsisa64r2*-*-linux*) 2172 default_mips_abi=n32 2173 default_mips_arch=mips64r2 2174 enable_mips_multilibs="yes" 2175 ;; 2176 mips64*-*-linux* | mipsisa64*-*-linux*) 2177 default_mips_abi=n32 2178 enable_mips_multilibs="yes" 2179 ;; 2180 esac 2181 if test x$enable_targets = xall; then 2182 enable_mips_multilibs="yes" 2183 fi 2184 if test x$enable_mips_multilibs = xyes; then 2185 tmake_file="${tmake_file} mips/t-linux64" 2186 fi 2187 ;; 2188mips*-mti-elf*) 2189 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h" 2190 tmake_file="mips/t-mti-elf" 2191 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32" 2192 with_arch_32="mips32r2" 2193 with_arch_64="mips64r2" 2194 ;; 2195mips*-img-elf*) 2196 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h" 2197 tmake_file="mips/t-img-elf" 2198 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32" 2199 with_arch_32="mips32r6" 2200 with_arch_64="mips64r6" 2201 ;; 2202mips*-sde-elf*) 2203 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h" 2204 tmake_file="mips/t-sde" 2205 extra_options="${extra_options} mips/sde.opt" 2206 case "${with_newlib}" in 2207 yes) 2208 # newlib / libgloss. 2209 ;; 2210 *) 2211 # MIPS toolkit libraries. 2212 tm_file="$tm_file mips/sdemtk.h" 2213 tmake_file="$tmake_file mips/t-sdemtk" 2214 case ${enable_threads} in 2215 "" | yes | mipssde) 2216 thread_file='mipssde' 2217 ;; 2218 esac 2219 ;; 2220 esac 2221 case ${target} in 2222 mipsisa32r6*) 2223 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32" 2224 ;; 2225 mipsisa32r2*) 2226 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32" 2227 ;; 2228 mipsisa32*) 2229 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32" 2230 ;; 2231 mipsisa64r6*) 2232 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32" 2233 ;; 2234 mipsisa64r2*) 2235 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32" 2236 ;; 2237 mipsisa64*) 2238 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32" 2239 ;; 2240 esac 2241 ;; 2242mipsisa32-*-elf* | mipsisa32el-*-elf* | \ 2243mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \ 2244mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \ 2245mipsisa64-*-elf* | mipsisa64el-*-elf* | \ 2246mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \ 2247mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*) 2248 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h" 2249 tmake_file="mips/t-isa3264" 2250 case ${target} in 2251 mipsisa32r6*) 2252 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37" 2253 ;; 2254 mipsisa32r2*) 2255 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33" 2256 ;; 2257 mipsisa32*) 2258 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32" 2259 ;; 2260 mipsisa64r6*) 2261 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69" 2262 ;; 2263 mipsisa64r2*) 2264 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65" 2265 ;; 2266 mipsisa64*) 2267 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64" 2268 ;; 2269 esac 2270 case ${target} in 2271 mipsisa32*-*-elfoabi*) 2272 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32" 2273 tm_file="${tm_file} mips/elfoabi.h" 2274 ;; 2275 mipsisa64*-*-elfoabi*) 2276 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64" 2277 tm_file="${tm_file} mips/elfoabi.h" 2278 ;; 2279 *-*-elf*) 2280 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI" 2281 ;; 2282 esac 2283 ;; 2284mipsisa64sr71k-*-elf*) 2285 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h" 2286 tmake_file=mips/t-sr71k 2287 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI" 2288 ;; 2289mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*) 2290 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h" 2291 tmake_file="mips/t-elf mips/t-sb1" 2292 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64" 2293 ;; 2294mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*) 2295 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h" 2296 tmake_file="mips/t-elf" 2297 ;; 2298mips64r5900-*-elf* | mips64r5900el-*-elf*) 2299 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h" 2300 tmake_file="mips/t-elf" 2301 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32" 2302 ;; 2303mips64-*-elf* | mips64el-*-elf*) 2304 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h" 2305 tmake_file="mips/t-elf" 2306 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64" 2307 ;; 2308mips64vr-*-elf* | mips64vrel-*-elf*) 2309 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h" 2310 tmake_file=mips/t-vr 2311 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI" 2312 ;; 2313mips64orion-*-elf* | mips64orionel-*-elf*) 2314 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h" 2315 tmake_file="mips/t-elf" 2316 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64" 2317 ;; 2318mips*-*-rtems*) 2319 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h" 2320 tmake_file="${tmake_file} mips/t-elf mips/t-rtems" 2321 ;; 2322mips-wrs-vxworks) 2323 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h" 2324 tmake_file="${tmake_file} mips/t-vxworks" 2325 ;; 2326mipstx39-*-elf* | mipstx39el-*-elf*) 2327 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h" 2328 tmake_file="mips/t-r3900" 2329 ;; 2330mmix-knuth-mmixware) 2331 tm_file="${tm_file} newlib-stdint.h" 2332 use_gcc_stdint=wrap 2333 ;; 2334mn10300-*-*) 2335 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 2336 if test x$stabs = xyes 2337 then 2338 tm_file="${tm_file} dbx.h" 2339 fi 2340 use_collect2=no 2341 use_gcc_stdint=wrap 2342 ;; 2343msp430*-*-*) 2344 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 2345 c_target_objs="msp430-c.o" 2346 cxx_target_objs="msp430-c.o" 2347 tmake_file="${tmake_file} msp430/t-msp430" 2348 extra_gcc_objs="driver-msp430.o" 2349 ;; 2350nds32le-*-*) 2351 target_cpu_default="0" 2352 tm_defines="${tm_defines}" 2353 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h" 2354 tmake_file="nds32/t-nds32 nds32/t-mlibs" 2355 ;; 2356nds32be-*-*) 2357 target_cpu_default="0|MASK_BIG_ENDIAN" 2358 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 2359 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h" 2360 tmake_file="nds32/t-nds32 nds32/t-mlibs" 2361 ;; 2362nios2-*-*) 2363 tm_file="elfos.h ${tm_file}" 2364 tmake_file="${tmake_file} nios2/t-nios2" 2365 case ${target} in 2366 nios2-*-linux*) 2367 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h " 2368 ;; 2369 nios2-*-elf*) 2370 tm_file="${tm_file} newlib-stdint.h nios2/elf.h" 2371 extra_options="${extra_options} nios2/elf.opt" 2372 ;; 2373 nios2-*-rtems*) 2374 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h" 2375 tmake_file="${tmake_file} t-rtems nios2/t-rtems" 2376 ;; 2377 esac 2378 ;; 2379nvptx-*) 2380 tm_file="${tm_file} newlib-stdint.h" 2381 use_gcc_stdint=wrap 2382 tmake_file="nvptx/t-nvptx" 2383 if test x$enable_as_accelerator = xyes; then 2384 extra_programs="${extra_programs} mkoffload\$(exeext)" 2385 tm_file="${tm_file} nvptx/offload.h" 2386 fi 2387 ;; 2388pdp11-*-*) 2389 tm_file="${tm_file} newlib-stdint.h" 2390 use_gcc_stdint=wrap 2391 ;; 2392# port not yet contributed 2393#powerpc-*-openbsd*) 2394# tmake_file="${tmake_file} rs6000/t-fprules" 2395# extra_headers= 2396# ;; 2397powerpc-*-darwin*) 2398 extra_options="${extra_options} ${cpu_type}/darwin.opt" 2399 case ${target} in 2400 *-darwin1[0-9]* | *-darwin9*) 2401 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch" 2402 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h" 2403 ;; 2404 *-darwin8*) 2405 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch" 2406 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h" 2407 tm_file="${tm_file} ${cpu_type}/darwin8.h" 2408 ;; 2409 *-darwin7*) 2410 tm_file="${tm_file} ${cpu_type}/darwin7.h" 2411 ;; 2412 *-darwin[456]*) 2413 # Earlier - ingle arch, with 32b only 2414 # OS X 10.0, the first edition is Darwin4 2415 ;; 2416 esac 2417 tmake_file="${tmake_file} t-slibgcc" 2418 extra_headers=altivec.h 2419 ;; 2420powerpc64-*-darwin*) 2421 extra_options="${extra_options} ${cpu_type}/darwin.opt" 2422 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc" 2423 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h" 2424 extra_headers=altivec.h 2425 ;; 2426powerpc*-*-freebsd*) 2427 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h" 2428 extra_options="${extra_options} rs6000/sysv4.opt" 2429 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm" 2430 case ${target} in 2431 powerpc64*) 2432 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h" 2433 tmake_file="${tmake_file} rs6000/t-freebsd64" 2434 extra_options="${extra_options} rs6000/linux64.opt" 2435 ;; 2436 *) 2437 tm_file="${tm_file} rs6000/freebsd.h" 2438 ;; 2439 esac 2440 ;; 2441powerpc-*-netbsd*) 2442 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h" 2443 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 2444 tmake_file="${tmake_file} rs6000/t-netbsd" 2445 extra_options="${extra_options} rs6000/sysv4.opt" 2446 ;; 2447powerpc-*-eabispe*) 2448 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h ${cpu_type}/sysv4.h ${cpu_type}/eabi.h ${cpu_type}/e500.h ${cpu_type}/eabispe.h" 2449 extra_options="${extra_options} ${cpu_type}/sysv4.opt" 2450 tmake_file="${cpu_type}/t-spe ${cpu_type}/t-ppccomm" 2451 use_gcc_stdint=wrap 2452 ;; 2453powerpc-*-eabisimaltivec*) 2454 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h" 2455 extra_options="${extra_options} rs6000/sysv4.opt" 2456 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm" 2457 use_gcc_stdint=wrap 2458 ;; 2459powerpc-*-eabisim*) 2460 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h" 2461 extra_options="${extra_options} rs6000/sysv4.opt" 2462 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2463 use_gcc_stdint=wrap 2464 ;; 2465powerpc-*-elf*) 2466 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h" 2467 extra_options="${extra_options} rs6000/sysv4.opt" 2468 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2469 ;; 2470powerpc-*-eabialtivec*) 2471 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h" 2472 extra_options="${extra_options} rs6000/sysv4.opt" 2473 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm" 2474 use_gcc_stdint=wrap 2475 ;; 2476powerpc-xilinx-eabi*) 2477 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h" 2478 extra_options="${extra_options} rs6000/sysv4.opt rs6000/xilinx.opt" 2479 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx" 2480 use_gcc_stdint=wrap 2481 ;; 2482powerpc-*-eabi*) 2483 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h" 2484 extra_options="${extra_options} rs6000/sysv4.opt" 2485 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2486 use_gcc_stdint=wrap 2487 ;; 2488powerpc-*-rtems*spe*) 2489 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h powerpcspe/sysv4.h powerpcspe/eabi.h powerpcspe/e500.h powerpcspe/rtems.h rtems.h" 2490 extra_options="${extra_options} powerpcspe/sysv4.opt" 2491 tmake_file="${tmake_file} powerpcspe/t-fprules powerpcspe/t-rtems powerpcspe/t-ppccomm" 2492 ;; 2493powerpc-*-rtems*) 2494 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h" 2495 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt" 2496 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm" 2497 ;; 2498powerpc*-*-linux*spe*) 2499 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h powerpcspe/sysv4.h" 2500 extra_options="${extra_options} powerpcspe/sysv4.opt" 2501 tmake_file="${tmake_file} powerpcspe/t-fprules powerpcspe/t-ppccomm" 2502 extra_objs="$extra_objs powerpcspe-linux.o" 2503 maybe_biarch= 2504 tm_file="${tm_file} powerpcspe/linux.h glibc-stdint.h" 2505 tmake_file="${tmake_file} powerpcspe/t-ppcos powerpcspe/t-linux" 2506 tm_file="${tm_file} powerpcspe/linuxspe.h powerpcspe/e500.h" 2507 ;; 2508powerpc*-*-linux*) 2509 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h" 2510 extra_options="${extra_options} rs6000/sysv4.opt" 2511 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm" 2512 extra_objs="$extra_objs rs6000-linux.o" 2513 case ${target} in 2514 powerpc*le-*-*) 2515 tm_file="${tm_file} rs6000/sysv4le.h" ;; 2516 esac 2517 case ${target}:${with_cpu} in 2518 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;; 2519 esac 2520 maybe_biarch=${cpu_is_64bit} 2521 case ${enable_targets} in 2522 *powerpc64*) maybe_biarch=yes ;; 2523 all) maybe_biarch=yes ;; 2524 esac 2525 case ${target} in 2526 powerpc64*-*-linux*spe* | powerpc64*-*-linux*paired*) 2527 echo "*** Configuration ${target} not supported" 1>&2 2528 exit 1 2529 ;; 2530 powerpc*-*-linux*spe* | powerpc*-*-linux*paired*) 2531 maybe_biarch= 2532 ;; 2533 esac 2534 case ${target}:${enable_targets}:${maybe_biarch} in 2535 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \ 2536 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \ 2537 | powerpcle-*:*powerpc64le*:yes) 2538 if test x$cpu_is_64bit = xyes; then 2539 tm_file="${tm_file} rs6000/default64.h" 2540 fi 2541 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h" 2542 tmake_file="$tmake_file rs6000/t-linux64" 2543 case ${target} in 2544 powerpc*le-*-*) 2545 tmake_file="$tmake_file rs6000/t-linux64le" 2546 case ${enable_targets} in 2547 all | *powerpc64-* | *powerpc-*) 2548 tmake_file="$tmake_file rs6000/t-linux64lebe" ;; 2549 esac ;; 2550 *) 2551 case ${enable_targets} in 2552 all | *powerpc64le-* | *powerpcle-*) 2553 tmake_file="$tmake_file rs6000/t-linux64bele" ;; 2554 esac ;; 2555 esac 2556 extra_options="${extra_options} rs6000/linux64.opt" 2557 ;; 2558 powerpc64*) 2559 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h" 2560 extra_options="${extra_options} rs6000/linux64.opt" 2561 tmake_file="${tmake_file} rs6000/t-linux" 2562 ;; 2563 *) 2564 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h" 2565 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux" 2566 ;; 2567 esac 2568 case ${target} in 2569 powerpc*-*-linux*ppc476*) 2570 tm_file="${tm_file} rs6000/476.h" 2571 extra_options="${extra_options} rs6000/476.opt" ;; 2572 powerpc*-*-linux*altivec*) 2573 tm_file="${tm_file} rs6000/linuxaltivec.h" ;; 2574 powerpc*-*-linux*spe*) 2575 tm_file="${tm_file} ${cpu_type}/linuxspe.h ${cpu_type}/e500.h" ;; 2576 powerpc*-*-linux*paired*) 2577 tm_file="${tm_file} rs6000/750cl.h" ;; 2578 esac 2579 case ${target} in 2580 *-linux*-musl*) 2581 enable_secureplt=yes ;; 2582 esac 2583 if test x${enable_secureplt} = xyes; then 2584 tm_file="rs6000/secureplt.h ${tm_file}" 2585 fi 2586 ;; 2587powerpc-wrs-vxworks*spe) 2588 tm_file="${tm_file} elfos.h freebsd-spec.h powerpcspe/sysv4.h" 2589 tmake_file="${tmake_file} powerpcspe/t-fprules powerpcspe/t-ppccomm powerpcspe/t-vxworks" 2590 extra_options="${extra_options} powerpcspe/sysv4.opt" 2591 extra_headers=ppc-asm.h 2592 tm_file="${tm_file} vx-common.h vxworks.h powerpcspe/vxworks.h powerpcspe/e500.h" 2593 ;; 2594powerpc-wrs-vxworks*) 2595 tm_file="${tm_file} elfos.h freebsd-spec.h rs6000/sysv4.h" 2596 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks" 2597 extra_options="${extra_options} rs6000/sysv4.opt" 2598 extra_headers=ppc-asm.h 2599 case ${target} in 2600 *-vxworksmils*) 2601 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h" 2602 tmake_file="${tmake_file} rs6000/t-vxworksmils" 2603 ;; 2604 *-vxworksae*) 2605 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h" 2606 tmake_file="${tmake_file} rs6000/t-vxworksae" 2607 ;; 2608 *-vxworks*) 2609 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h" 2610 ;; 2611 esac 2612 ;; 2613powerpc-*-lynxos*) 2614 xm_defines=POSIX 2615 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h" 2616 tmake_file="t-lynx rs6000/t-lynx" 2617 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt" 2618 thread_file=lynx 2619 gnu_ld=yes 2620 gas=yes 2621 ;; 2622powerpcle-*-elf*) 2623 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h" 2624 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2625 extra_options="${extra_options} rs6000/sysv4.opt" 2626 ;; 2627powerpcle-*-eabisim*) 2628 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h" 2629 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2630 extra_options="${extra_options} rs6000/sysv4.opt" 2631 use_gcc_stdint=wrap 2632 ;; 2633powerpcle-*-eabi*) 2634 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h" 2635 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm" 2636 extra_options="${extra_options} rs6000/sysv4.opt" 2637 use_gcc_stdint=wrap 2638 ;; 2639rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) 2640 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h rs6000/aix-stdint.h" 2641 tmake_file="rs6000/t-aix43 t-slibgcc" 2642 extra_options="${extra_options} rs6000/aix64.opt" 2643 use_collect2=yes 2644 thread_file='aix' 2645 use_gcc_stdint=provide 2646 extra_headers= 2647 ;; 2648rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*) 2649 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h rs6000/aix-stdint.h" 2650 extra_options="${extra_options} rs6000/aix64.opt" 2651 tmake_file="rs6000/t-aix43 t-slibgcc" 2652 use_collect2=yes 2653 thread_file='aix' 2654 use_gcc_stdint=wrap 2655 extra_headers= 2656 ;; 2657rs6000-ibm-aix5.2.* | powerpc-ibm-aix5.2.*) 2658 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h rs6000/aix-stdint.h" 2659 tmake_file="rs6000/t-aix52 t-slibgcc" 2660 extra_options="${extra_options} rs6000/aix64.opt" 2661 use_collect2=yes 2662 thread_file='aix' 2663 use_gcc_stdint=wrap 2664 extra_headers= 2665 ;; 2666rs6000-ibm-aix5.3.* | powerpc-ibm-aix5.3.*) 2667 tm_file="${tm_file} rs6000/aix.h rs6000/aix53.h rs6000/xcoff.h rs6000/aix-stdint.h" 2668 tmake_file="rs6000/t-aix52 t-slibgcc" 2669 extra_options="${extra_options} rs6000/aix64.opt" 2670 use_collect2=yes 2671 thread_file='aix' 2672 use_gcc_stdint=wrap 2673 extra_headers=altivec.h 2674 ;; 2675rs6000-ibm-aix6.* | powerpc-ibm-aix6.*) 2676 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h" 2677 tmake_file="rs6000/t-aix52 t-slibgcc" 2678 extra_options="${extra_options} rs6000/aix64.opt" 2679 use_collect2=yes 2680 thread_file='aix' 2681 use_gcc_stdint=wrap 2682 extra_headers=altivec.h 2683 default_use_cxa_atexit=yes 2684 ;; 2685rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*) 2686 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h" 2687 tmake_file="rs6000/t-aix52 t-slibgcc" 2688 extra_options="${extra_options} rs6000/aix64.opt" 2689 use_collect2=yes 2690 thread_file='aix' 2691 use_gcc_stdint=wrap 2692 extra_headers="altivec.h amo.h" 2693 default_use_cxa_atexit=yes 2694 ;; 2695rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*) 2696 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h" 2697 tmake_file="rs6000/t-aix52 t-slibgcc" 2698 extra_options="${extra_options} rs6000/aix64.opt" 2699 use_collect2=yes 2700 thread_file='aix' 2701 use_gcc_stdint=wrap 2702 extra_headers="altivec.h amo.h" 2703 default_use_cxa_atexit=yes 2704 ;; 2705rl78-*-elf*) 2706 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 2707 target_has_targetm_common=no 2708 c_target_objs="rl78-c.o" 2709 cxx_target_objs="rl78-c.o" 2710 tmake_file="${tmake_file} rl78/t-rl78" 2711 ;; 2712rx-*-elf*) 2713 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 2714 tmake_file="${tmake_file} rx/t-rx" 2715 ;; 2716s390-*-linux*) 2717 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h" 2718 c_target_objs="${c_target_objs} s390-c.o" 2719 cxx_target_objs="${cxx_target_objs} s390-c.o" 2720 if test x$enable_targets = xall; then 2721 tmake_file="${tmake_file} s390/t-linux64" 2722 fi 2723 tmake_file="${tmake_file} s390/t-s390" 2724 ;; 2725s390x-*-linux*) 2726 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h" 2727 tm_p_file="linux-protos.h s390/s390-protos.h" 2728 c_target_objs="${c_target_objs} s390-c.o" 2729 cxx_target_objs="${cxx_target_objs} s390-c.o" 2730 md_file=s390/s390.md 2731 extra_modes=s390/s390-modes.def 2732 out_file=s390/s390.c 2733 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390" 2734 ;; 2735s390x-ibm-tpf*) 2736 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h s390/tpf.h" 2737 tm_p_file=s390/s390-protos.h 2738 c_target_objs="${c_target_objs} s390-c.o" 2739 cxx_target_objs="${cxx_target_objs} s390-c.o" 2740 md_file=s390/s390.md 2741 extra_modes=s390/s390-modes.def 2742 out_file=s390/s390.c 2743 thread_file='tpf' 2744 extra_options="${extra_options} s390/tpf.opt" 2745 tmake_file="${tmake_file} s390/t-s390" 2746 ;; 2747sh-*-elf* | sh[12346l]*-*-elf* | \ 2748 sh-*-linux* | sh[2346lbe]*-*-linux* | \ 2749 sh-*-netbsdelf* | shl*-*-netbsdelf*) 2750 tmake_file="${tmake_file} sh/t-sh sh/t-elf" 2751 if test x${with_endian} = x; then 2752 case ${target} in 2753 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;; 2754 shbe-*-* | sheb-*-*) with_endian=big,little ;; 2755 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;; 2756 shl* | sh*-*-linux* | \ 2757 sh-superh-elf) with_endian=little,big ;; 2758 sh[1234]*-*-*) with_endian=big ;; 2759 *) with_endian=big,little ;; 2760 esac 2761 fi 2762 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs. 2763 # First word : the default endian. 2764 # Second word: the secondary endian (optional). 2765 case ${with_endian} in 2766 big) TM_ENDIAN_CONFIG=mb ;; 2767 little) TM_ENDIAN_CONFIG=ml ;; 2768 big,little) TM_ENDIAN_CONFIG="mb ml" ;; 2769 little,big) TM_ENDIAN_CONFIG="ml mb" ;; 2770 *) echo "with_endian=${with_endian} not supported."; exit 1 ;; 2771 esac 2772 case ${with_endian} in 2773 little*) tm_file="sh/little.h ${tm_file}" ;; 2774 esac 2775 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h" 2776 case ${target} in 2777 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux" 2778 if test x$enable_fdpic = xyes; then 2779 tm_defines="$tm_defines FDPIC_DEFAULT=1" 2780 fi 2781 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;; 2782 sh*-*-netbsd*) 2783 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h" 2784 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 2785 2786 ;; 2787 sh*-superh-elf) if test x$with_libgloss != xno; then 2788 with_libgloss=yes 2789 tm_file="${tm_file} sh/newlib.h" 2790 fi 2791 tm_file="${tm_file} sh/embed-elf.h" 2792 tm_file="${tm_file} sh/superh.h" 2793 extra_options="${extra_options} sh/superh.opt" ;; 2794 *) if test x$with_newlib = xyes \ 2795 && test x$with_libgloss = xyes; then 2796 tm_file="${tm_file} sh/newlib.h" 2797 fi 2798 tm_file="${tm_file} sh/embed-elf.h" ;; 2799 esac 2800 case ${target} in 2801 *-*-netbsd) 2802 ;; 2803 *-*-elf*) 2804 tm_file="${tm_file} newlib-stdint.h" 2805 ;; 2806 esac 2807 # sed el/eb endian suffixes away to avoid confusion with sh[23]e 2808 case `echo ${target} | sed 's/e[lb]-/-/'` in 2809 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;; 2810 sh4a_single*) sh_cpu_target=sh4a-single ;; 2811 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;; 2812 sh4al) sh_cpu_target=sh4al ;; 2813 sh4a*) sh_cpu_target=sh4a ;; 2814 sh4_single_only*) sh_cpu_target=sh4-single-only ;; 2815 sh4_single*) sh_cpu_target=sh4-single ;; 2816 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;; 2817 sh4* | sh-superh-*) sh_cpu_target=sh4 ;; 2818 sh3e*) sh_cpu_target=sh3e ;; 2819 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;; 2820 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;; 2821 sh2a_single*) sh_cpu_target=sh2a-single ;; 2822 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;; 2823 sh2a*) sh_cpu_target=sh2a ;; 2824 sh2e*) sh_cpu_target=sh2e ;; 2825 sh2*) sh_cpu_target=sh2 ;; 2826 *) sh_cpu_target=sh1 ;; 2827 esac 2828 # did the user say --without-fp ? 2829 if test x$with_fp = xno; then 2830 case ${sh_cpu_target} in 2831 sh4al | sh1) ;; 2832 sh4a* ) sh_cpu_target=sh4a-nofpu ;; 2833 sh4*) sh_cpu_target=sh4-nofpu ;; 2834 sh3*) sh_cpu_target=sh3 ;; 2835 sh2a*) sh_cpu_target=sh2a-nofpu ;; 2836 sh2*) sh_cpu_target=sh2 ;; 2837 *) echo --without-fp not available for $target: ignored 2838 esac 2839 tm_defines="$tm_defines STRICT_NOFPU=1" 2840 fi 2841 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`" 2842 case $sh_cpu_default in 2843 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \ 2844 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \ 2845 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \ 2846 sh3e | sh3 | sh2e | sh2 | sh1) ;; 2847 "") sh_cpu_default=${sh_cpu_target} ;; 2848 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;; 2849 esac 2850 sh_multilibs=${with_multilib_list} 2851 if test "$sh_multilibs" = "default" ; then 2852 case ${target} in 2853 sh[1234]*) sh_multilibs=${sh_cpu_target} ;; 2854 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;; 2855 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;; 2856 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;; 2857 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;; 2858 esac 2859 if test x$with_fp = xno; then 2860 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`" 2861 fi 2862 fi 2863 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_` 2864 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"' 2865 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1" 2866 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-` 2867 for sh_multilib in ${sh_multilibs}; do 2868 case ${sh_multilib} in 2869 m1 | m2 | m2e | m3 | m3e | \ 2870 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\ 2871 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \ 2872 m2a | m2a-single | m2a-single-only | m2a-nofpu) 2873 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition 2874 # It is passed to MULTIILIB_OPTIONS verbatim. 2875 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}" 2876 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1" 2877 ;; 2878 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh 2879 # It is passed the MULTILIB_EXCEPTIONS verbatim. 2880 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;; 2881 *) 2882 echo "with_multilib_list=${sh_multilib} not supported." 2883 exit 1 2884 ;; 2885 esac 2886 done 2887 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'` 2888 if test x${enable_incomplete_targets} = xyes ; then 2889 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1" 2890 fi 2891 tm_file="$tm_file ./sysroot-suffix.h" 2892 tmake_file="$tmake_file t-sysroot-suffix" 2893 ;; 2894sh-*-rtems*) 2895 tmake_file="${tmake_file} sh/t-sh sh/t-rtems" 2896 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h" 2897 ;; 2898sh-wrs-vxworks) 2899 tmake_file="$tmake_file sh/t-sh sh/t-vxworks" 2900 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h" 2901 ;; 2902sparc-*-elf*) 2903 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h" 2904 case ${target} in 2905 *-leon-*) 2906 tmake_file="sparc/t-sparc sparc/t-leon" 2907 ;; 2908 *-leon[3-9]*) 2909 tmake_file="sparc/t-sparc sparc/t-leon3" 2910 ;; 2911 *) 2912 tmake_file="sparc/t-sparc sparc/t-elf" 2913 ;; 2914 esac 2915 ;; 2916sparc-*-rtems*) 2917 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h" 2918 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems" 2919 ;; 2920sparc-*-linux*) 2921 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h" 2922 extra_options="${extra_options} sparc/long-double-switch.opt" 2923 case ${target} in 2924 *-leon-*) 2925 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon" 2926 ;; 2927 *-leon[3-9]*) 2928 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3" 2929 ;; 2930 *) 2931 tmake_file="${tmake_file} sparc/t-sparc" 2932 ;; 2933 esac 2934 if test x$enable_targets = xall; then 2935 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h" 2936 tmake_file="${tmake_file} sparc/t-linux64" 2937 else 2938 tm_file="${tm_file} sparc/linux.h" 2939 tmake_file="${tmake_file} sparc/t-linux" 2940 fi 2941 ;; 2942sparc-*-netbsdelf*) 2943 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h" 2944 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 2945 extra_options="${extra_options} sparc/long-double-switch.opt" 2946 tmake_file="${tmake_file} sparc/t-sparc" 2947 ;; 2948sparc*-*-solaris2*) 2949 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h" 2950 case ${target} in 2951 sparc64-*-* | sparcv9-*-*) 2952 tm_file="sparc/default64.h ${tm_file}" 2953 ;; 2954 *) 2955 test x$with_cpu != x || with_cpu=v9 2956 ;; 2957 esac 2958 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2" 2959 ;; 2960sparc-wrs-vxworks) 2961 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h" 2962 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks" 2963 ;; 2964sparc64-*-elf*) 2965 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h" 2966 extra_options="${extra_options}" 2967 tmake_file="${tmake_file} sparc/t-sparc" 2968 ;; 2969sparc64-*-rtems*) 2970 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h" 2971 extra_options="${extra_options}" 2972 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64" 2973 ;; 2974sparc64-*-linux*) 2975 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h" 2976 extra_options="${extra_options} sparc/long-double-switch.opt" 2977 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64" 2978 ;; 2979sparc64-*-freebsd*|ultrasparc-*-freebsd*) 2980 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h" 2981 extra_options="${extra_options} sparc/long-double-switch.opt" 2982 case "x$with_cpu" in 2983 xultrasparc) ;; 2984 x) with_cpu=ultrasparc ;; 2985 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;; 2986 esac 2987 tmake_file="${tmake_file} sparc/t-sparc" 2988 ;; 2989sparc64-*-netbsd*) 2990 tm_file="sparc/biarch64.h ${tm_file}" 2991 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h" 2992 extra_options="${extra_options} netbsd.opt netbsd-elf.opt" 2993 extra_options="${extra_options} sparc/long-double-switch.opt" 2994 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64" 2995 ;; 2996sparc64-*-openbsd*) 2997 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h" 2998 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h" 2999 extra_options="${extra_options} openbsd.opt" 3000 extra_options="${extra_options}" 3001 gas=yes gnu_ld=yes 3002 with_cpu=ultrasparc 3003 tmake_file="${tmake_file} sparc/t-sparc" 3004 ;; 3005spu-*-elf*) 3006 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h newlib-stdint.h" 3007 tmake_file="spu/t-spu-elf" 3008 native_system_header_dir=/include 3009 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h spu_cache.h" 3010 extra_modes=spu/spu-modes.def 3011 c_target_objs="${c_target_objs} spu-c.o" 3012 cxx_target_objs="${cxx_target_objs} spu-c.o" 3013 ;; 3014tic6x-*-elf) 3015 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h" 3016 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h" 3017 tmake_file="c6x/t-c6x c6x/t-c6x-elf" 3018 use_collect2=no 3019 ;; 3020tic6x-*-uclinux) 3021 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h" 3022 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h" 3023 tm_file="${tm_file} ./sysroot-suffix.h" 3024 tmake_file="t-sysroot-suffix t-slibgcc" 3025 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux" 3026 use_collect2=no 3027 ;; 3028tilegx*-*-linux*) 3029 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}" 3030 tmake_file="${tmake_file} tilegx/t-tilegx" 3031 extra_objs="${extra_objs} mul-tables.o" 3032 c_target_objs="${c_target_objs} tilegx-c.o" 3033 cxx_target_objs="${cxx_target_objs} tilegx-c.o" 3034 extra_headers="feedback.h" 3035 case $target in 3036 tilegxbe-*) 3037 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" 3038 ;; 3039 esac 3040 ;; 3041tilepro*-*-linux*) 3042 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}" 3043 tmake_file="${tmake_file} tilepro/t-tilepro" 3044 extra_objs="${extra_objs} mul-tables.o" 3045 c_target_objs="${c_target_objs} tilepro-c.o" 3046 cxx_target_objs="${cxx_target_objs} tilepro-c.o" 3047 extra_headers="feedback.h" 3048 ;; 3049v850-*-rtems*) 3050 target_cpu_default="TARGET_CPU_generic" 3051 tm_file="dbxelf.h elfos.h v850/v850.h" 3052 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h" 3053 tmake_file="${tmake_file} v850/t-v850" 3054 tmake_file="${tmake_file} v850/t-rtems" 3055 use_collect2=no 3056 c_target_objs="v850-c.o" 3057 cxx_target_objs="v850-c.o" 3058 ;; 3059v850*-*-*) 3060 case ${target} in 3061 v850e3v5-*-*) 3062 target_cpu_default="TARGET_CPU_v850e3v5" 3063 ;; 3064 v850e2v3-*-*) 3065 target_cpu_default="TARGET_CPU_v850e2v3" 3066 ;; 3067 v850e2-*-*) 3068 target_cpu_default="TARGET_CPU_v850e2" 3069 ;; 3070 v850e1-*-* | v850es-*-*) 3071 target_cpu_default="TARGET_CPU_v850e1" 3072 ;; 3073 v850e-*-*) 3074 target_cpu_default="TARGET_CPU_v850e" 3075 ;; 3076 v850-*-*) 3077 target_cpu_default="TARGET_CPU_generic" 3078 ;; 3079 esac 3080 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h" 3081 if test x$stabs = xyes 3082 then 3083 tm_file="${tm_file} dbx.h" 3084 fi 3085 use_collect2=no 3086 c_target_objs="v850-c.o" 3087 cxx_target_objs="v850-c.o" 3088 use_gcc_stdint=wrap 3089 ;; 3090vax-*-linux*) 3091 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h" 3092 extra_options="${extra_options} vax/elf.opt" 3093 ;; 3094vax-*-netbsdelf*) 3095 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h" 3096 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt" 3097 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1" 3098 ;; 3099vax-*-openbsd*) 3100 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h" 3101 extra_options="${extra_options} openbsd.opt" 3102 use_collect2=yes 3103 ;; 3104visium-*-elf*) 3105 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h" 3106 tmake_file="visium/t-visium visium/t-crtstuff" 3107 ;; 3108xstormy16-*-elf) 3109 # For historical reasons, the target files omit the 'x'. 3110 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h" 3111 tm_p_file=stormy16/stormy16-protos.h 3112 md_file=stormy16/stormy16.md 3113 out_file=stormy16/stormy16.c 3114 extra_options=stormy16/stormy16.opt 3115 tmake_file="stormy16/t-stormy16" 3116 ;; 3117xtensa*-*-elf*) 3118 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h" 3119 extra_options="${extra_options} xtensa/elf.opt" 3120 ;; 3121xtensa*-*-linux*) 3122 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h" 3123 tmake_file="${tmake_file} xtensa/t-xtensa" 3124 ;; 3125xtensa*-*-uclinux*) 3126 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h" 3127 tmake_file="${tmake_file} xtensa/t-xtensa" 3128 extra_options="${extra_options} xtensa/uclinux.opt" 3129 ;; 3130am33_2.0-*-linux*) 3131 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h" 3132 gas=yes gnu_ld=yes 3133 use_collect2=no 3134 ;; 3135m32c-*-rtems*) 3136 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h" 3137 c_target_objs="m32c-pragma.o" 3138 cxx_target_objs="m32c-pragma.o" 3139 ;; 3140m32c-*-elf*) 3141 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}" 3142 c_target_objs="m32c-pragma.o" 3143 cxx_target_objs="m32c-pragma.o" 3144 ;; 3145*) 3146 echo "*** Configuration ${target} not supported" 1>&2 3147 exit 1 3148 ;; 3149esac 3150 3151case ${target} in 3152i[34567]86-*-linux* | x86_64-*-linux*) 3153 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386" 3154 ;; 3155i[34567]86-*-* | x86_64-*-*) 3156 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386" 3157 ;; 3158powerpc*-*-* | rs6000-*-*) 3159 tm_file="${tm_file} ${cpu_type}/option-defaults.h" 3160esac 3161 3162# non-glibc systems 3163case ${target} in 3164*-linux-musl*) 3165 tmake_file="${tmake_file} t-musl" 3166 ;; 3167*-linux-uclibc*) 3168 tmake_file="${tmake_file} t-uclibc" 3169 ;; 3170esac 3171 3172# Assume the existence of indirect function support and allow the use of the 3173# resolver attribute. 3174case ${target} in 3175*-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*) 3176 ;; 3177*-*-linux*) 3178 case ${target} in 3179 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*) 3180 default_gnu_indirect_function=yes 3181 ;; 3182 esac 3183 ;; 3184esac 3185 3186# Build mkoffload tool 3187case ${target} in 3188*-intelmic-* | *-intelmicemul-*) 3189 tmake_file="${tmake_file} i386/t-intelmic" 3190 tm_file="${tm_file} i386/intelmic-offload.h" 3191 ;; 3192esac 3193 3194if [ "$target_has_targetcm" = "no" ]; then 3195 c_target_objs="$c_target_objs default-c.o" 3196 cxx_target_objs="$cxx_target_objs default-c.o" 3197fi 3198 3199if [ "$common_out_file" = "" ]; then 3200 if [ "$target_has_targetm_common" = "yes" ]; then 3201 common_out_file="$cpu_type/$cpu_type-common.c" 3202 else 3203 common_out_file="default-common.c" 3204 fi 3205fi 3206 3207# Support for --with-cpu and related options (and a few unrelated options, 3208# too). 3209case ${with_cpu} in 3210 yes | no) 3211 echo "--with-cpu must be passed a value" 1>&2 3212 exit 1 3213 ;; 3214esac 3215 3216# Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu 3217# to generic if there is no processor scheduler model for the target. 3218arch= 3219cpu= 3220arch_without_sse2=no 3221arch_without_64bit=no 3222case ${target} in 3223 i386-*-freebsd*) 3224 if test $fbsd_major -ge 6; then 3225 arch=i486 3226 else 3227 arch=i386 3228 fi 3229 cpu=generic 3230 arch_without_sse2=yes 3231 arch_without_64bit=yes 3232 ;; 3233 i386-*-netbsd*) 3234 arch=i486 3235 cpu=generic 3236 arch_without_sse2=yes 3237 arch_without_64bit=yes 3238 ;; 3239 i386-*-*) 3240 arch=i386 3241 cpu=i386 3242 arch_without_sse2=yes 3243 arch_without_64bit=yes 3244 ;; 3245 i486-*-*) 3246 arch=i486 3247 cpu=i486 3248 arch_without_sse2=yes 3249 arch_without_64bit=yes 3250 ;; 3251 i586-*-*) 3252 arch_without_sse2=yes 3253 arch_without_64bit=yes 3254 case ${target_noncanonical} in 3255 k6_2-*) 3256 arch=k6-2 3257 cpu=k6-2 3258 ;; 3259 k6_3-*) 3260 arch=k6-3 3261 cpu=k6-3 3262 ;; 3263 k6-*) 3264 arch=k6 3265 cpu=k6 3266 ;; 3267 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*) 3268 arch=pentium-mmx 3269 cpu=pentium-mmx 3270 ;; 3271 *) 3272 arch=pentium 3273 cpu=pentium 3274 ;; 3275 esac 3276 ;; 3277 i686-*-* | i786-*-*) 3278 case ${target_noncanonical} in 3279 znver1-*) 3280 arch=znver1 3281 cpu=znver1 3282 ;; 3283 bdver4-*) 3284 arch=bdver4 3285 cpu=bdver4 3286 ;; 3287 bdver3-*) 3288 arch=bdver3 3289 cpu=bdver3 3290 ;; 3291 bdver2-*) 3292 arch=bdver2 3293 cpu=bdver2 3294 ;; 3295 bdver1-*) 3296 arch=bdver1 3297 cpu=bdver1 3298 ;; 3299 btver1-*) 3300 arch=btver1 3301 cpu=btver1 3302 ;; 3303 btver2-*) 3304 arch=btver2 3305 cpu=btver2 3306 ;; 3307 amdfam10-*|barcelona-*) 3308 arch=amdfam10 3309 cpu=amdfam10 3310 ;; 3311 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*) 3312 arch=k8-sse3 3313 cpu=k8-sse3 3314 ;; 3315 k8-*|opteron-*|athlon64-*|athlon_fx-*) 3316 arch=k8 3317 cpu=k8 3318 ;; 3319 athlon_xp-*|athlon_mp-*|athlon_4-*) 3320 arch=athlon-4 3321 cpu=athlon-4 3322 arch_without_sse2=yes 3323 arch_without_64bit=yes 3324 ;; 3325 athlon_tbird-*|athlon-*) 3326 arch=athlon 3327 cpu=athlon 3328 arch_without_sse2=yes 3329 ;; 3330 geode-*) 3331 arch=geode 3332 cpu=geode 3333 arch_without_sse2=yes 3334 ;; 3335 pentium2-*) 3336 arch=pentium2 3337 cpu=pentium2 3338 arch_without_sse2=yes 3339 ;; 3340 pentium3-*|pentium3m-*) 3341 arch=pentium3 3342 cpu=pentium3 3343 arch_without_sse2=yes 3344 ;; 3345 pentium4-*|pentium4m-*) 3346 arch=pentium4 3347 cpu=pentium4 3348 ;; 3349 prescott-*) 3350 arch=prescott 3351 cpu=prescott 3352 ;; 3353 nocona-*) 3354 arch=nocona 3355 cpu=nocona 3356 ;; 3357 atom-*) 3358 arch=atom 3359 cpu=atom 3360 ;; 3361 slm-*) 3362 arch=slm 3363 cpu=slm 3364 ;; 3365 core2-*) 3366 arch=core2 3367 cpu=core2 3368 ;; 3369 corei7-*) 3370 arch=corei7 3371 cpu=corei7 3372 ;; 3373 corei7_avx-*) 3374 arch=corei7-avx 3375 cpu=corei7-avx 3376 ;; 3377 pentium_m-*) 3378 arch=pentium-m 3379 cpu=pentium-m 3380 ;; 3381 pentiumpro-*) 3382 arch=pentiumpro 3383 cpu=pentiumpro 3384 arch_without_sse2=yes 3385 ;; 3386 *) 3387 arch=pentiumpro 3388 cpu=generic 3389 arch_without_sse2=yes 3390 arch_without_64bit=yes 3391 ;; 3392 esac 3393 ;; 3394 x86_64-*-*) 3395 case ${target_noncanonical} in 3396 znver1-*) 3397 arch=znver1 3398 cpu=znver1 3399 ;; 3400 bdver4-*) 3401 arch=bdver4 3402 cpu=bdver4 3403 ;; 3404 bdver3-*) 3405 arch=bdver3 3406 cpu=bdver3 3407 ;; 3408 bdver2-*) 3409 arch=bdver2 3410 cpu=bdver2 3411 ;; 3412 bdver1-*) 3413 arch=bdver1 3414 cpu=bdver1 3415 ;; 3416 btver1-*) 3417 arch=btver1 3418 cpu=btver1 3419 ;; 3420 btver2-*) 3421 arch=btver2 3422 cpu=btver2 3423 ;; 3424 amdfam10-*|barcelona-*) 3425 arch=amdfam10 3426 cpu=amdfam10 3427 ;; 3428 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*) 3429 arch=k8-sse3 3430 cpu=k8-sse3 3431 ;; 3432 k8-*|opteron-*|athlon_64-*) 3433 arch=k8 3434 cpu=k8 3435 ;; 3436 nocona-*) 3437 arch=nocona 3438 cpu=nocona 3439 ;; 3440 atom-*) 3441 arch=atom 3442 cpu=atom 3443 ;; 3444 slm-*) 3445 arch=slm 3446 cpu=slm 3447 ;; 3448 core2-*) 3449 arch=core2 3450 cpu=core2 3451 ;; 3452 corei7-*) 3453 arch=corei7 3454 cpu=corei7 3455 ;; 3456 *) 3457 arch=x86-64 3458 cpu=generic 3459 ;; 3460 esac 3461 ;; 3462esac 3463 3464# If there is no $with_cpu option, try to infer one from ${target}. 3465# This block sets nothing except for with_cpu. 3466if test x$with_cpu = x ; then 3467 case ${target} in 3468 i[34567]86-*-elfiamcu) 3469 with_cpu=lakemont 3470 ;; 3471 i[34567]86-*-*|x86_64-*-*) 3472 with_cpu=$cpu 3473 ;; 3474 alphaev6[78]*-*-*) 3475 with_cpu=ev67 3476 ;; 3477 alphaev6*-*-*) 3478 with_cpu=ev6 3479 ;; 3480 alphapca56*-*-*) 3481 with_cpu=pca56 3482 ;; 3483 alphaev56*-*-*) 3484 with_cpu=ev56 3485 ;; 3486 alphaev5*-*-*) 3487 with_cpu=ev5 3488 ;; 3489 frv-*-*linux* | frv400-*-*linux*) 3490 with_cpu=fr400 3491 ;; 3492 frv550-*-*linux*) 3493 with_cpu=fr550 3494 ;; 3495 m68k*-*-*) 3496 case "$with_arch" in 3497 "cf") 3498 with_cpu=${default_cf_cpu} 3499 ;; 3500 "" | "m68k") 3501 with_cpu=m${default_m68k_cpu} 3502 ;; 3503 esac 3504 ;; 3505 powerpc*-*-*spe*) 3506 # For SPE, start with 8540, then upgrade to 8548 if 3507 # --enable-e500-double was requested explicitly or if we were 3508 # configured for e500v2. 3509 with_cpu=8540 3510 if test x$enable_e500_double = xyes; then 3511 with_cpu=8548 3512 fi 3513 case ${target_noncanonical} in 3514 e500v2*) 3515 with_cpu=8548 3516 ;; 3517 esac 3518 ;; 3519 sparc*-*-*) 3520 case ${target} in 3521 *-leon-*) 3522 with_cpu=leon 3523 ;; 3524 *-leon[3-9]*) 3525 with_cpu=leon3 3526 ;; 3527 *-leon[3-9]v7*) 3528 with_cpu=leon3v7 3529 ;; 3530 *) 3531 with_cpu="`echo ${target} | sed 's/-.*$//'`" 3532 ;; 3533 esac 3534 ;; 3535 visium-*-*) 3536 with_cpu=gr5 3537 ;; 3538 esac 3539 3540 # Avoid overriding --with-cpu-32 and --with-cpu-64 values. 3541 case ${target} in 3542 i[34567]86-*-*|x86_64-*-*) 3543 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then 3544 if test x$with_cpu_32 = x; then 3545 with_cpu_32=$with_cpu 3546 fi 3547 if test x$with_cpu_64 = x; then 3548 with_cpu_64=$with_cpu 3549 fi 3550 with_cpu= 3551 fi 3552 ;; 3553 esac 3554fi 3555 3556# Support for --with-arch and related options (and a few unrelated options, 3557# too). 3558case ${with_arch} in 3559 yes | no) 3560 echo "--with-arch must be passed a value" 1>&2 3561 exit 1 3562 ;; 3563esac 3564 3565# If there is no $with_arch option, try to infer one from ${target}. 3566# This block sets nothing except for with_arch. 3567if test x$with_arch = x ; then 3568 case ${target} in 3569 i[34567]86-*-darwin*|x86_64-*-darwin*) 3570 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT 3571 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h. 3572 ;; 3573 i[34567]86-*-elfiamcu) 3574 with_arch=lakemont 3575 ;; 3576 i[34567]86-*-*) 3577 # --with-fpmath sets the default ISA to SSE2, which is the same 3578 # ISA supported by Pentium 4. 3579 if test x$with_fpmath = x || test $arch_without_sse2 = no; then 3580 with_arch=$arch 3581 else 3582 with_arch=pentium4 3583 fi 3584 ;; 3585 x86_64-*-*) 3586 with_arch=$arch 3587 ;; 3588 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*) 3589 with_arch=r5900 3590 ;; 3591 mips*-*-vxworks) 3592 with_arch=mips2 3593 ;; 3594 esac 3595 3596 # Avoid overriding --with-arch-32 and --with-arch-64 values. 3597 case ${target} in 3598 i[34567]86-*-darwin*|x86_64-*-darwin*) 3599 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT 3600 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h. 3601 ;; 3602 i[34567]86-*-*|x86_64-*-*) 3603 if test x$with_arch_32 != x || test x$with_arch_64 != x; then 3604 if test x$with_arch_32 = x; then 3605 with_arch_32=$with_arch 3606 fi 3607 if test x$with_arch_64 = x; then 3608 if test $arch_without_64bit = yes; then 3609 # Set the default 64bit arch to x86-64 if the default arch 3610 # doesn't support 64bit. 3611 with_arch_64=x86-64 3612 else 3613 with_arch_64=$with_arch 3614 fi 3615 fi 3616 with_arch= 3617 elif test $arch_without_64bit$need_64bit_isa = yesyes; then 3618 # Set the default 64bit arch to x86-64 if the default arch 3619 # doesn't support 64bit and we need 64bit ISA. 3620 with_arch_32=$with_arch 3621 with_arch_64=x86-64 3622 with_arch= 3623 fi 3624 ;; 3625 esac 3626fi 3627 3628# Infer a default setting for --with-float. 3629if test x$with_float = x; then 3630 case ${target} in 3631 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*) 3632 # The R5900 doesn't support 64-bit float. 32-bit float doesn't 3633 # comply with IEEE 754. 3634 with_float=soft 3635 ;; 3636 esac 3637fi 3638 3639# Infer a default setting for --with-fpu. 3640if test x$with_fpu = x; then 3641 case ${target} in 3642 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*) 3643 # The R5900 FPU only supports single precision. 3644 with_fpu=single 3645 ;; 3646 esac 3647fi 3648 3649# Support --with-fpmath. 3650if test x$with_fpmath != x; then 3651 case ${target} in 3652 i[34567]86-*-* | x86_64-*-*) 3653 case ${with_fpmath} in 3654 avx) 3655 tm_file="${tm_file} i386/avxmath.h" 3656 ;; 3657 sse) 3658 tm_file="${tm_file} i386/ssemath.h" 3659 ;; 3660 *) 3661 echo "Invalid --with-fpmath=$with_fpmath" 1>&2 3662 exit 1 3663 ;; 3664 esac 3665 ;; 3666 *) 3667 echo "--with-fpmath isn't supported for $target." 1>&2 3668 exit 1 3669 ;; 3670 esac 3671fi 3672 3673# Similarly for --with-schedule. 3674if test x$with_schedule = x; then 3675 case ${target} in 3676 hppa1*) 3677 # Override default PA8000 scheduling model. 3678 with_schedule=7100LC 3679 ;; 3680 esac 3681fi 3682 3683# Infer a default setting for --with-llsc. 3684if test x$with_llsc = x; then 3685 case ${target} in 3686 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*) 3687 # The R5900 doesn't support LL(D) and SC(D). 3688 with_llsc=no 3689 ;; 3690 mips*-*-linux*) 3691 # The kernel emulates LL and SC where necessary. 3692 with_llsc=yes 3693 ;; 3694 esac 3695fi 3696 3697# Validate and mark as valid any --with options supported 3698# by this target. In order to use a particular --with option 3699# you must list it in supported_defaults; validating the value 3700# is optional. This case statement should set nothing besides 3701# supported_defaults. 3702 3703supported_defaults= 3704case "${target}" in 3705 aarch64*-*-*) 3706 supported_defaults="abi cpu arch" 3707 for which in cpu arch; do 3708 3709 eval "val=\$with_$which" 3710 base_val=`echo $val | sed -e 's/\+.*//'` 3711 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'` 3712 3713 if [ $which = arch ]; then 3714 def=aarch64-arches.def 3715 pattern=AARCH64_ARCH 3716 else 3717 def=aarch64-cores.def 3718 pattern=AARCH64_CORE 3719 fi 3720 3721 ext_mask=AARCH64_CPU_DEFAULT_FLAGS 3722 3723 # Find the base CPU or ARCH id in aarch64-cores.def or 3724 # aarch64-arches.def 3725 if [ x"$base_val" = x ] \ 3726 || grep "^$pattern(\"$base_val\"," \ 3727 ${srcdir}/config/aarch64/$def \ 3728 > /dev/null; then 3729 3730 if [ $which = arch ]; then 3731 base_id=`grep "^$pattern(\"$base_val\"," \ 3732 ${srcdir}/config/aarch64/$def | \ 3733 sed -e 's/^[^,]*,[ ]*//' | \ 3734 sed -e 's/,.*$//'` 3735 # Extract the architecture flags from aarch64-arches.def 3736 ext_mask=`grep "^$pattern(\"$base_val\"," \ 3737 ${srcdir}/config/aarch64/$def | \ 3738 sed -e 's/)$//' | \ 3739 sed -e 's/^.*,//'` 3740 else 3741 base_id=`grep "^$pattern(\"$base_val\"," \ 3742 ${srcdir}/config/aarch64/$def | \ 3743 sed -e 's/^[^,]*,[ ]*//' | \ 3744 sed -e 's/,.*$//'` 3745 fi 3746 3747 while [ x"$ext_val" != x ] 3748 do 3749 ext_val=`echo $ext_val | sed -e 's/\+//'` 3750 ext=`echo $ext_val | sed -e 's/\+.*//'` 3751 base_ext=`echo $ext | sed -e 's/^no//'` 3752 3753 if [ x"$base_ext" = x ] \ 3754 || grep "^AARCH64_OPT_EXTENSION(\"$base_ext\"," \ 3755 ${srcdir}/config/aarch64/aarch64-option-extensions.def \ 3756 > /dev/null; then 3757 3758 ext_canon=`grep "^AARCH64_OPT_EXTENSION(\"$base_ext\"," \ 3759 ${srcdir}/config/aarch64/aarch64-option-extensions.def | \ 3760 sed -e 's/^[^,]*,[ ]*//' | \ 3761 sed -e 's/,.*$//'` 3762 ext_on=`grep "^AARCH64_OPT_EXTENSION(\"$base_ext\"," \ 3763 ${srcdir}/config/aarch64/aarch64-option-extensions.def | \ 3764 sed -e 's/^[^,]*,[ ]*[^,]*,[ ]*//' | \ 3765 sed -e 's/,.*$//' | \ 3766 sed -e 's/).*$//'` 3767 ext_off=`grep "^AARCH64_OPT_EXTENSION(\"$base_ext\"," \ 3768 ${srcdir}/config/aarch64/aarch64-option-extensions.def | \ 3769 sed -e 's/^[^,]*,[ ]*[^,]*,[ ]*[^,]*,[ ]*//' | \ 3770 sed -e 's/,.*$//' | \ 3771 sed -e 's/).*$//'` 3772 3773 3774 if [ $ext = $base_ext ]; then 3775 # Adding extension 3776 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")" 3777 else 3778 # Removing extension 3779 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")" 3780 fi 3781 3782 true 3783 else 3784 echo "Unknown extension used in --with-$which=$val" 1>&2 3785 exit 1 3786 fi 3787 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'` 3788 done 3789 3790 ext_mask="(("$ext_mask") << 6)" 3791 if [ x"$base_id" != x ]; then 3792 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask" 3793 fi 3794 true 3795 else 3796 echo "Unknown $which used in --with-$which=$val" 1>&2 3797 exit 1 3798 fi 3799 done 3800 ;; 3801 3802 alpha*-*-*) 3803 supported_defaults="cpu tune" 3804 for which in cpu tune; do 3805 eval "val=\$with_$which" 3806 case "$val" in 3807 "" \ 3808 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \ 3809 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \ 3810 | 21264a) 3811 ;; 3812 *) 3813 echo "Unknown CPU used in --with-$which=$val" 1>&2 3814 exit 1 3815 ;; 3816 esac 3817 done 3818 ;; 3819 3820 arc*-*-*) 3821 supported_defaults="cpu" 3822 3823 if [ x"$with_cpu" = x ] \ 3824 || grep "^ARC_CPU ($with_cpu," \ 3825 ${srcdir}/config/arc/arc-cpus.def \ 3826 > /dev/null; then 3827 # Ok 3828 true 3829 else 3830 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2 3831 exit 1 3832 fi 3833 ;; 3834 3835 arm*-*-*) 3836 supported_defaults="arch cpu float tune fpu abi mode tls" 3837 for which in cpu tune arch; do 3838 # See if it matches a supported value 3839 eval "val=\$with_$which" 3840 if [ x"$val" != x ]; then 3841 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \ 3842 -v cmd="chk$which $val" \ 3843 ${srcdir}/config/arm/arm-cpus.in` 3844 if [ "$cpu" = "error" ]; then 3845 echo "Unknown target in --with-$which=$val" 1>&2 3846 exit 1 3847 else 3848 new_val=$cpu 3849 eval "target_${which}_cname=$new_val" 3850 echo "For $val real value is $new_val" 3851 fi 3852 fi 3853 done 3854 3855 case "$with_float" in 3856 "" \ 3857 | soft | hard | softfp) 3858 # OK 3859 ;; 3860 *) 3861 echo "Unknown floating point type used in --with-float=$with_float" 1>&2 3862 exit 1 3863 ;; 3864 esac 3865 3866 # see if --with-fpu matches any of the supported FPUs 3867 if [ x"$with_fpu" != x ] ; then 3868 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \ 3869 -v cmd="chkfpu $with_fpu" \ 3870 ${srcdir}/config/arm/arm-cpus.in` 3871 if [ "$fpu" = "error"] 3872 then 3873 echo "Unknown target in --with-$which=$val" 1>&2 3874 exit 1 3875 fi 3876 fi 3877 3878 case "$with_abi" in 3879 "" \ 3880 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux ) 3881 #OK 3882 ;; 3883 *) 3884 echo "Unknown ABI used in --with-abi=$with_abi" 3885 exit 1 3886 ;; 3887 esac 3888 3889 case "$with_mode" in 3890 "" \ 3891 | arm | thumb ) 3892 #OK 3893 ;; 3894 *) 3895 echo "Unknown mode used in --with-mode=$with_mode" 3896 exit 1 3897 ;; 3898 esac 3899 3900 case "$with_tls" in 3901 "" \ 3902 | gnu | gnu2) 3903 # OK 3904 ;; 3905 *) 3906 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2 3907 exit 1 3908 ;; 3909 esac 3910 3911 if test "x$with_arch" != x && test "x$with_cpu" != x; then 3912 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2 3913 exit 1 3914 fi 3915 3916 if test "x$with_cpu" != x && test "x$with_tune" != x; then 3917 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2 3918 exit 1 3919 fi 3920 3921 # Add extra multilibs 3922 if test "x$with_multilib_list" != x; then 3923 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'` 3924 if test "x${arm_multilibs}" != xdefault ; then 3925 for arm_multilib in ${arm_multilibs}; do 3926 case ${arm_multilib} in 3927 aprofile|rmprofile) 3928 tmake_profile_file="arm/t-multilib" 3929 ;; 3930 *) 3931 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2 3932 exit 1 3933 ;; 3934 esac 3935 done 3936 fi 3937 3938 if test "x${tmake_profile_file}" != x ; then 3939 # arm/t-aprofile and arm/t-rmprofile are only 3940 # designed to work without any with-cpu, 3941 # with-arch, with-mode, with-fpu or with-float 3942 # options. 3943 if test "x$with_arch" != x \ 3944 || test "x$with_cpu" != x \ 3945 || test "x$with_float" != x \ 3946 || test "x$with_fpu" != x \ 3947 || test "x$with_mode" != x ; then 3948 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2 3949 exit 1 3950 fi 3951 # But pass the default value for float-abi 3952 # through to the multilib selector 3953 with_float="soft" 3954 tmake_file="${tmake_file} ${tmake_profile_file}" 3955 TM_MULTILIB_CONFIG="$with_multilib_list" 3956 fi 3957 fi 3958 target_cpu_cname=${target_cpu_cname:-arm6} 3959 with_cpu=${with_cpu:-$target_cpu_cname} 3960 ;; 3961 3962 fr*-*-*linux*) 3963 supported_defaults=cpu 3964 case "$with_cpu" in 3965 fr400) ;; 3966 fr550) ;; 3967 *) 3968 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2 3969 exit 1 3970 ;; 3971 esac 3972 ;; 3973 3974 fido-*-* | m68k*-*-*) 3975 supported_defaults="arch cpu" 3976 case "$with_arch" in 3977 "" | "m68k"| "cf") 3978 m68k_arch_family="$with_arch" 3979 ;; 3980 *) 3981 echo "Invalid --with-arch=$with_arch" 1>&2 3982 exit 1 3983 ;; 3984 esac 3985 3986 # We always have a $with_cpu setting here. 3987 case "$with_cpu" in 3988 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060") 3989 m68k_cpu_ident=$with_cpu 3990 ;; 3991 "m68020-40") 3992 m68k_cpu_ident=m68020 3993 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40" 3994 ;; 3995 "m68020-60") 3996 m68k_cpu_ident=m68020 3997 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60" 3998 ;; 3999 *) 4000 # We need the C identifier rather than the string. 4001 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \ 4002 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \ 4003 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \ 4004 ${srcdir}/config/m68k/m68k-devices.def` 4005 if [ x"$m68k_cpu_ident" = x ] ; then 4006 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2 4007 exit 1 4008 fi 4009 with_cpu="mcpu=$with_cpu" 4010 ;; 4011 esac 4012 ;; 4013 4014 hppa*-*-*) 4015 supported_defaults="arch schedule" 4016 4017 case "$with_arch" in 4018 "" | 1.0 | 1.1 | 2.0) 4019 # OK 4020 ;; 4021 *) 4022 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2 4023 exit 1 4024 ;; 4025 esac 4026 4027 case "$with_schedule" in 4028 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000) 4029 # OK 4030 ;; 4031 *) 4032 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2 4033 exit 1 4034 ;; 4035 esac 4036 ;; 4037 4038 i[34567]86-*-* | x86_64-*-*) 4039 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64" 4040 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do 4041 eval "val=\$with_$which" 4042 case " $x86_archs " in 4043 *" ${val} "*) 4044 case "${target}" in 4045 x86_64-*-*) 4046 case "x$which" in 4047 *_32) 4048 ;; 4049 *) 4050 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2 4051 exit 1 4052 ;; 4053 esac 4054 ;; 4055 esac 4056 # OK 4057 ;; 4058 *) 4059 if test x${val} != x; then 4060 case " $x86_64_archs " in 4061 *" ${val} "*) 4062 # OK 4063 ;; 4064 *) 4065 # Allow $x86_cpus --with-cpu=/--with-tune= 4066 case "x$which" in 4067 xcpu*|xtune*) 4068 case " $x86_cpus " in 4069 *" ${val} "*) 4070 # OK 4071 ;; 4072 *) 4073 echo "Unknown CPU given in --with-$which=$val." 1>&2 4074 exit 1 4075 ;; 4076 esac 4077 ;; 4078 *) 4079 echo "Unknown CPU given in --with-$which=$val." 1>&2 4080 exit 1 4081 ;; 4082 esac 4083 ;; 4084 esac 4085 fi 4086 ;; 4087 esac 4088 done 4089 ;; 4090 4091 riscv*-*-*) 4092 supported_defaults="abi arch tune" 4093 4094 case "${target}" in 4095 riscv32*) xlen=32 ;; 4096 riscv64*) xlen=64 ;; 4097 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;; 4098 esac 4099 4100 # Infer arch from --with-arch, --target, and --with-abi. 4101 case "${with_arch}" in 4102 rv32i* | rv32g* | rv64i* | rv64g*) 4103 # OK. 4104 ;; 4105 "") 4106 # Infer XLEN, but otherwise assume GC. 4107 case "${with_abi}" in 4108 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;; 4109 lp64 | lp64f | lp64d) with_arch="rv64gc" ;; 4110 *) with_arch="rv${xlen}gc" ;; 4111 esac 4112 ;; 4113 *) 4114 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32i, rv32g, rv64i, or rv64g." 1>&2 4115 exit 1 4116 ;; 4117 esac 4118 4119 # Make sure --with-abi is valid. If it was not specified, 4120 # pick a default based on the ISA, preferring soft-float 4121 # unless the D extension is present. 4122 case "${with_abi}" in 4123 ilp32 | ilp32f | ilp32d | lp64 | lp64f | lp64d) 4124 ;; 4125 "") 4126 case "${with_arch}" in 4127 rv32*d* | rv32g*) with_abi=ilp32d ;; 4128 rv32*) with_abi=ilp32 ;; 4129 rv64*d* | rv64g*) with_abi=lp64d ;; 4130 rv64*) with_abi=lp64 ;; 4131 esac 4132 ;; 4133 *) 4134 echo "--with-abi=${with_abi} is not supported" 1>&2 4135 exit 1 4136 ;; 4137 esac 4138 4139 # Make sure ABI and ISA are compatible. 4140 case "${with_abi},${with_arch}" in 4141 ilp32,rv32* \ 4142 | ilp32f,rv32*f* | ilp32f,rv32g* \ 4143 | ilp32d,rv32*d* | ilp32d,rv32g* \ 4144 | lp64,rv64* \ 4145 | lp64f,rv64*f* | lp64f,rv64g* \ 4146 | lp64d,rv64*d* | lp64d,rv64g*) 4147 ;; 4148 *) 4149 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2 4150 exit 1 4151 ;; 4152 esac 4153 ;; 4154 4155 mips*-*-*) 4156 supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4" 4157 4158 case ${with_float} in 4159 "" | soft | hard) 4160 # OK 4161 ;; 4162 *) 4163 echo "Unknown floating point type used in --with-float=$with_float" 1>&2 4164 exit 1 4165 ;; 4166 esac 4167 4168 case ${with_fpu} in 4169 "" | single | double) 4170 # OK 4171 ;; 4172 *) 4173 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2 4174 exit 1 4175 ;; 4176 esac 4177 4178 case ${with_nan} in 4179 "" | 2008 | legacy) 4180 # OK 4181 ;; 4182 *) 4183 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2 4184 exit 1 4185 ;; 4186 esac 4187 4188 case ${with_fp_32} in 4189 "" | 32 | xx | 64) 4190 # OK 4191 ;; 4192 *) 4193 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2 4194 exit 1 4195 ;; 4196 esac 4197 4198 case ${with_odd_spreg_32} in 4199 yes) 4200 with_odd_spreg_32="odd-spreg" 4201 ;; 4202 no) 4203 with_odd_spreg_32="no-odd-spreg" 4204 ;; 4205 "") 4206 # OK 4207 ;; 4208 *) 4209 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2 4210 exit 1 4211 ;; 4212 esac 4213 4214 case ${with_abi} in 4215 "" | 32 | o64 | n32 | 64 | eabi) 4216 # OK 4217 ;; 4218 *) 4219 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2 4220 exit 1 4221 ;; 4222 esac 4223 4224 case ${with_divide} in 4225 "" | breaks | traps) 4226 # OK 4227 ;; 4228 *) 4229 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2 4230 exit 1 4231 ;; 4232 esac 4233 4234 case ${with_llsc} in 4235 yes) 4236 with_llsc=llsc 4237 ;; 4238 no) 4239 with_llsc="no-llsc" 4240 ;; 4241 "") 4242 # OK 4243 ;; 4244 *) 4245 echo "Unknown llsc type used in --with-llsc" 1>&2 4246 exit 1 4247 ;; 4248 esac 4249 4250 case ${with_mips_plt} in 4251 yes) 4252 with_mips_plt=plt 4253 ;; 4254 no) 4255 with_mips_plt=no-plt 4256 ;; 4257 "") 4258 ;; 4259 *) 4260 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2 4261 exit 1 4262 ;; 4263 esac 4264 4265 case ${with_synci} in 4266 yes) 4267 with_synci=synci 4268 ;; 4269 no) 4270 with_synci=no-synci 4271 ;; 4272 "") 4273 ;; 4274 *) 4275 echo "Unknown synci type used in --with-synci" 1>&2 4276 exit 1 4277 ;; 4278 esac 4279 4280 case ${with_lxc1_sxc1} in 4281 yes) 4282 with_lxc1_sxc1=lxc1-sxc1 4283 ;; 4284 no) 4285 with_lxc1_sxc1=no-lxc1-sxc1 4286 ;; 4287 "") 4288 ;; 4289 *) 4290 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2 4291 exit 1 4292 ;; 4293 esac 4294 4295 case ${with_madd4} in 4296 yes) 4297 with_madd4=madd4 4298 ;; 4299 no) 4300 with_madd4=no-madd4 4301 ;; 4302 "") 4303 ;; 4304 *) 4305 echo "Unknown madd4 type used in --with-madd4" 1>&2 4306 exit 1 4307 ;; 4308 esac 4309 ;; 4310 4311 nds32*-*-*) 4312 supported_defaults="arch cpu nds32_lib float fpu_config" 4313 4314 # process --with-arch 4315 case "${with_arch}" in 4316 "" | v3 ) 4317 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0" 4318 ;; 4319 v2 | v2j | v3m) 4320 # OK 4321 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0" 4322 ;; 4323 v3f) 4324 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1" 4325 ;; 4326 v3s) 4327 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2" 4328 4329 ;; 4330 *) 4331 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2 4332 exit 1 4333 ;; 4334 esac 4335 4336 case "${with_cpu}" in 4337 "") 4338 with_cpu=n9 4339 ;; 4340 n6 | n7 | n8 | e8 | s8 | n9) 4341 # OK 4342 ;; 4343 *) 4344 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9" 1>&2 4345 exit 1 4346 ;; 4347 esac 4348 4349 # process --with-nds32-lib 4350 case "${with_nds32_lib}" in 4351 "") 4352 # the default library is newlib 4353 with_nds32_lib=newlib 4354 ;; 4355 newlib) 4356 # OK 4357 ;; 4358 mculib) 4359 # OK 4360 ;; 4361 *) 4362 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2 4363 exit 1 4364 ;; 4365 esac 4366 4367 # process --with-float 4368 case "${with_float}" in 4369 "" | soft | hard) 4370 # OK 4371 ;; 4372 *) 4373 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2 4374 exit 1 4375 ;; 4376 esac 4377 4378 # process --with-config-fpu 4379 case "${with_config_fpu}" in 4380 "" | 0 | 1 | 2 | 3) 4381 # OK 4382 ;; 4383 *) 4384 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2 4385 exit 1 4386 ;; 4387 esac 4388 4389 4390 ;; 4391 nios2*-*-*) 4392 supported_defaults="arch" 4393 case "$with_arch" in 4394 "" | r1 | r2) 4395 # OK 4396 ;; 4397 *) 4398 echo "Unknown arch used in --with-arch=$with_arch" 1>&2 4399 exit 1 4400 ;; 4401 esac 4402 ;; 4403 4404 powerpc*-*-* | rs6000-*-*) 4405 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain" 4406 4407 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do 4408 eval "val=\$with_$which" 4409 case ${val} in 4410 default32 | default64) 4411 case $which in 4412 cpu | tune) 4413 ;; 4414 *) 4415 echo "$val only valid for --with-cpu and --with-tune." 1>&2 4416 exit 1 4417 ;; 4418 esac 4419 with_which="with_$which" 4420 eval $with_which= 4421 ;; 4422 405cr) 4423 tm_defines="${tm_defines} CONFIG_PPC405CR" 4424 eval "with_$which=405" 4425 ;; 4426 "" | common | native \ 4427 | power[3456789] | power5+ | power6x \ 4428 | powerpc | powerpc64 | powerpc64le \ 4429 | rs64 \ 4430 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \ 4431 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \ 4432 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \ 4433 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \ 4434 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell) 4435 # OK 4436 ;; 4437 *) 4438 echo "Unknown cpu used in --with-$which=$val." 1>&2 4439 exit 1 4440 ;; 4441 esac 4442 done 4443 4444 case "$with_abi" in 4445 "" | elfv1 | elfv2 ) 4446 #OK 4447 ;; 4448 *) 4449 echo "Unknown ABI used in --with-abi=$with_abi" 4450 exit 1 4451 ;; 4452 esac 4453 4454 if test "x$with_advance_toolchain" != x; then 4455 if test -d "/opt/$with_advance_toolchain/." -a \ 4456 -d "/opt/$with_advance_toolchain/bin/." -a \ 4457 -d "/opt/$with_advance_toolchain/include/."; then 4458 4459 tm_file="$tm_file ./advance-toolchain.h" 4460 (at="/opt/$with_advance_toolchain" 4461 echo "/* Use Advance Toolchain $at */" 4462 echo 4463 echo "#undef LINK_OS_EXTRA_SPEC32" 4464 echo "#define LINK_OS_EXTRA_SPEC32" \ 4465 "\"%(link_os_new_dtags)" \ 4466 "-rpath $prefix/lib -rpath $at/lib\"" 4467 echo 4468 echo "#undef LINK_OS_EXTRA_SPEC64" 4469 echo "#define LINK_OS_EXTRA_SPEC64" \ 4470 "\"%(link_os_new_dtags)" \ 4471 "-rpath $prefix/lib64 -rpath $at/lib64\"" 4472 echo 4473 echo "#undef LINK_OS_NEW_DTAGS_SPEC" 4474 echo "#define LINK_OS_NEW_DTAGS_SPEC" \ 4475 "\"--enable-new-dtags\"" 4476 echo 4477 echo "#undef DYNAMIC_LINKER_PREFIX" 4478 echo "#define DYNAMIC_LINKER_PREFIX \"$at\"" 4479 echo 4480 echo "#undef MD_EXEC_PREFIX" 4481 echo "#define MD_EXEC_PREFIX \"$at/bin/\"" 4482 echo 4483 echo "#undef MD_STARTFILE_PREFIX" 4484 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\"" 4485 echo 4486 echo "#undef MD_STARTFILE_PREFIX_1" 4487 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \ 4488 > advance-toolchain.h 4489 else 4490 echo "Unknown advance-toolchain $with_advance_toolchain" 4491 exit 1 4492 fi 4493 fi 4494 4495 # Set up the default long double format if the user changed it. 4496 if test x$with_long_double_format = xieee; then 4497 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1" 4498 4499 elif test x$with_long_double_format = xibm; then 4500 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0" 4501 fi 4502 ;; 4503 4504 s390*-*-*) 4505 supported_defaults="arch mode tune" 4506 4507 for which in arch tune; do 4508 eval "val=\$with_$which" 4509 case ${val} in 4510 "" | native | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | arch3 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12) 4511 # OK 4512 ;; 4513 *) 4514 echo "Unknown cpu used in --with-$which=$val." 1>&2 4515 exit 1 4516 ;; 4517 esac 4518 done 4519 4520 case ${with_mode} in 4521 "" | esa | zarch) 4522 # OK 4523 ;; 4524 *) 4525 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2 4526 exit 1 4527 ;; 4528 esac 4529 ;; 4530 4531 sh[123456ble]*-*-* | sh-*-*) 4532 supported_defaults="cpu" 4533 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in 4534 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu ) 4535 # OK 4536 ;; 4537 m2a | m2a-single | m2a-single-only | m2a-nofpu) 4538 ;; 4539 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al) 4540 ;; 4541 *) 4542 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2 4543 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2 4544 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2 4545 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2 4546 exit 1 4547 ;; 4548 esac 4549 ;; 4550 sparc*-*-*) 4551 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64" 4552 4553 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do 4554 eval "val=\$with_$which" 4555 case ${val} in 4556 "" | sparc | sparcv9 | sparc64 \ 4557 | v7 | cypress \ 4558 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \ 4559 | sparclite | f930 | f934 | sparclite86x \ 4560 | sparclet | tsc701 \ 4561 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \ 4562 | niagara3 | niagara4 | niagara7 | m8) 4563 # OK 4564 ;; 4565 *) 4566 echo "Unknown cpu used in --with-$which=$val" 1>&2 4567 exit 1 4568 ;; 4569 esac 4570 done 4571 4572 case ${with_float} in 4573 "" | soft | hard) 4574 # OK 4575 ;; 4576 *) 4577 echo "Unknown floating point type used in --with-float=$with_float" 1>&2 4578 exit 1 4579 ;; 4580 esac 4581 ;; 4582 4583 spu-*-*) 4584 supported_defaults="arch tune" 4585 4586 for which in arch tune; do 4587 eval "val=\$with_$which" 4588 case ${val} in 4589 "" | cell | celledp) 4590 # OK 4591 ;; 4592 *) 4593 echo "Unknown cpu used in --with-$which=$val." 1>&2 4594 exit 1 4595 ;; 4596 esac 4597 done 4598 ;; 4599 4600 tic6x-*-*) 4601 supported_defaults="arch" 4602 4603 case ${with_arch} in 4604 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x) 4605 # OK 4606 ;; 4607 *) 4608 echo "Unknown arch used in --with-arch=$with_arch." 1>&2 4609 exit 1 4610 ;; 4611 esac 4612 ;; 4613 4614 v850*-*-*) 4615 supported_defaults=cpu 4616 case ${with_cpu} in 4617 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5) 4618 # OK 4619 ;; 4620 *) 4621 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2 4622 exit 1 4623 ;; 4624 esac 4625 ;; 4626 visium-*-*) 4627 supported_defaults="cpu" 4628 case $with_cpu in 4629 "" | gr5 | gr6) 4630 ;; 4631 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2 4632 exit 1 4633 ;; 4634 esac 4635 ;; 4636esac 4637 4638# Set some miscellaneous flags for particular targets. 4639target_cpu_default2= 4640case ${target} in 4641 aarch64*-*-*) 4642 if test x"$target_cpu_cname" != x 4643 then 4644 target_cpu_default2=$target_cpu_cname 4645 fi 4646 ;; 4647 4648 arm*-*-*) 4649 if test x$with_cpu = x 4650 then 4651 echo "Don't know the target cpu" 1>&2 4652 exit 1 4653 else 4654 target_cpu_default2="\\\"$with_cpu\\\"" 4655 fi 4656 ;; 4657 4658 hppa*-*-*) 4659 if test x$gas = xyes 4660 then 4661 target_cpu_default2="MASK_GAS" 4662 fi 4663 ;; 4664 4665 fido*-*-* | m68k*-*-*) 4666 target_cpu_default2=$m68k_cpu_ident 4667 tmake_file="m68k/t-opts $tmake_file" 4668 if [ x"$m68k_arch_family" != x ]; then 4669 tmake_file="m68k/t-$m68k_arch_family $tmake_file" 4670 fi 4671 ;; 4672 4673 i[34567]86-*-darwin* | x86_64-*-darwin*) 4674 ;; 4675 i[34567]86-*-linux* | x86_64-*-linux*) 4676 extra_objs="${extra_objs} cet.o" 4677 tmake_file="$tmake_file i386/t-linux i386/t-cet" 4678 ;; 4679 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu) 4680 tmake_file="$tmake_file i386/t-kfreebsd" 4681 ;; 4682 i[34567]86-*-gnu*) 4683 tmake_file="$tmake_file i386/t-gnu" 4684 ;; 4685 i[34567]86-*-msdosdjgpp*) 4686 tmake_file="${tmake_file} i386/t-djgpp" 4687 ;; 4688 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) 4689 ;; 4690 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 4691 ;; 4692 i[34567]86-*-mingw* | x86_64-*-mingw*) 4693 ;; 4694 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*) 4695 ;; 4696 i[34567]86-*-freebsd*) 4697 ;; 4698 x86_64-*-freebsd*) 4699 tmake_file="${tmake_file} i386/t-freebsd64" 4700 ;; 4701 ia64*-*-linux*) 4702 ;; 4703 4704 mips*-*-*) 4705 if test x$gnu_ld = xyes 4706 then 4707 target_cpu_default2="MASK_SPLIT_ADDRESSES" 4708 fi 4709 case ${target} in 4710 mips*el-*-*) 4711 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines" 4712 ;; 4713 esac 4714 if test x$with_arch != x; then 4715 default_mips_arch=$with_arch 4716 fi 4717 if test x$with_abi != x; then 4718 default_mips_abi=$with_abi 4719 fi 4720 case ${default_mips_arch} in 4721 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;; 4722 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;; 4723 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;; 4724 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;; 4725 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;; 4726 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;; 4727 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;; 4728 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;; 4729 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;; 4730 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;; 4731 esac 4732 case ${default_mips_abi} in 4733 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;; 4734 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;; 4735 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;; 4736 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;; 4737 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;; 4738 esac 4739 tmake_file="mips/t-mips $tmake_file" 4740 ;; 4741 4742 powerpc*-*-* | rs6000-*-*) 4743 # FIXME: The PowerPC port uses the value set at compile time, 4744 # although it's only cosmetic. 4745 if test "x$with_cpu" != x 4746 then 4747 target_cpu_default2="\\\"$with_cpu\\\"" 4748 fi 4749 out_file="${cpu_type}/${cpu_type}.c" 4750 c_target_objs="${c_target_objs} ${cpu_type}-c.o" 4751 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o" 4752 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}" 4753 ;; 4754 4755 sh[123456ble]*-*-* | sh-*-*) 4756 c_target_objs="${c_target_objs} sh-c.o" 4757 cxx_target_objs="${cxx_target_objs} sh-c.o" 4758 ;; 4759 4760 sparc*-*-*) 4761 # Some standard aliases. 4762 case x$with_cpu in 4763 xsparc) 4764 with_cpu=v7 4765 ;; 4766 xsparcv9 | xsparc64) 4767 with_cpu=v9 4768 ;; 4769 esac 4770 4771 if test x$with_tune = x ; then 4772 case ${target} in 4773 *-leon-*) 4774 with_tune=leon 4775 ;; 4776 *-leon[3-9]*) 4777 with_tune=leon3 4778 ;; 4779 esac 4780 fi 4781 4782 # The SPARC port checks this value at compile-time. 4783 target_cpu_default2="TARGET_CPU_$with_cpu" 4784 ;; 4785 4786 v850*-*-*) 4787 case "x$with_cpu" in 4788 x) 4789 ;; 4790 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5) 4791 target_cpu_default2="TARGET_CPU_$with_cpu" 4792 ;; 4793 xv850es) 4794 target_cpu_default2="TARGET_CPU_v850e1" 4795 ;; 4796 esac 4797 ;; 4798 visium-*-*) 4799 target_cpu_default2="TARGET_CPU_$with_cpu" 4800 ;; 4801esac 4802 4803t= 4804all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4" 4805for option in $all_defaults 4806do 4807 eval "val=\$with_"`echo $option | sed s/-/_/g` 4808 if test -n "$val"; then 4809 case " $supported_defaults " in 4810 *" $option "*) 4811 ;; 4812 *) 4813 echo "This target does not support --with-$option." 2>&1 4814 echo "Valid --with options are: $supported_defaults" 2>&1 4815 exit 1 4816 ;; 4817 esac 4818 4819 if test "x$t" = x 4820 then 4821 t="{ \"$option\", \"$val\" }" 4822 else 4823 t="${t}, { \"$option\", \"$val\" }" 4824 fi 4825 fi 4826done 4827 4828if test "x$t" = x 4829then 4830 configure_default_options="{ { NULL, NULL} }" 4831else 4832 configure_default_options="{ ${t} }" 4833fi 4834 4835if test "$target_cpu_default2" != "" 4836then 4837 if test "$target_cpu_default" != "" 4838 then 4839 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" 4840 else 4841 target_cpu_default=$target_cpu_default2 4842 fi 4843fi 4844 4845case ${target} in 4846i[34567]86-*-* | x86_64-*-*) 4847 if test x$enable_as_accelerator = xyes; then 4848 extra_programs="mkoffload\$(exeext)" 4849 fi 4850 ;; 4851esac 4852