configure.tgt 14 KB

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  1. # gas target specific configuration file. This is a -*- sh -*- file.
  2. #
  3. # Copyright (C) 2012-2022 Free Software Foundation, Inc.
  4. #
  5. # This file is free software; you can redistribute it and/or modify
  6. # it under the terms of the GNU General Public License as published by
  7. # the Free Software Foundation; either version 3 of the License, or
  8. # (at your option) any later version.
  9. #
  10. # This program is distributed in the hope that it will be useful,
  11. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. # GNU General Public License for more details.
  14. #
  15. # You should have received a copy of the GNU General Public License
  16. # along with this program; see the file COPYING3. If not see
  17. # <http://www.gnu.org/licenses/>.
  18. #
  19. # This is invoked by configure. Putting it in a separate shell file
  20. # lets us skip running autoconf when modifying target specific
  21. # information.
  22. # Input shell variables:
  23. # targ a configuration target name, such as i686-pc-linux-gnu.
  24. # Output shell variables:
  25. # cpu_type canonical gas cpu type; identifies the config/tc-* files
  26. # fmt output format; identifies the config/obj-* files
  27. # em emulation; identifies the config/te-* files
  28. # Optional output shell variables; these are not always set:
  29. # arch the default architecture; sets DEFAULT_ARCH on some systems
  30. # endian "big" or "little"; used on bi-endian systems
  31. cpu_type=
  32. fmt=
  33. em=generic
  34. bfd_gas=no
  35. arch=
  36. endian=
  37. eval `echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
  38. # Check for architecture variants. Set cpu_type and, optionally,
  39. # endian and arch.
  40. # Note: This table is alpha-sorted, please try to keep it that way.
  41. case ${cpu} in
  42. aarch64) cpu_type=aarch64 endian=little arch=aarch64;;
  43. aarch64_be) cpu_type=aarch64 endian=big arch=aarch64;;
  44. alpha*) cpu_type=alpha ;;
  45. am33_2.0) cpu_type=mn10300 endian=little ;;
  46. arc*eb) cpu_type=arc endian=big ;;
  47. arm*be|arm*b) cpu_type=arm endian=big ;;
  48. arm*) cpu_type=arm endian=little ;;
  49. bfin*) cpu_type=bfin endian=little ;;
  50. c4x*) cpu_type=tic4x ;;
  51. cr16*) cpu_type=cr16 endian=little ;;
  52. crisv32) cpu_type=cris arch=crisv32 ;;
  53. crx*) cpu_type=crx endian=little ;;
  54. epiphany*) cpu_type=epiphany endian=little ;;
  55. fido) cpu_type=m68k ;;
  56. hppa*) cpu_type=hppa ;;
  57. i[3-7]86) cpu_type=i386 arch=i386;;
  58. ia16) cpu_type=i386 arch=i386;;
  59. ia64) cpu_type=ia64 ;;
  60. ip2k) cpu_type=ip2k endian=big ;;
  61. iq2000) cpu_type=iq2000 endian=big ;;
  62. lm32) cpu_type=lm32 ;;
  63. loongarch32) cpu_type=loongarch arch=loongarch32;;
  64. loongarch64) cpu_type=loongarch arch=loongarch64;;
  65. m32c) cpu_type=m32c endian=little ;;
  66. m32r) cpu_type=m32r endian=big ;;
  67. m32rle) cpu_type=m32r endian=little ;;
  68. m5200) cpu_type=m68k ;;
  69. m68008) cpu_type=m68k ;;
  70. m680[012346]0) cpu_type=m68k ;;
  71. m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
  72. m683??) cpu_type=m68k ;;
  73. s12z) cpu_type=s12z ;;
  74. mep) cpu_type=mep endian=little ;;
  75. microblazeel*) cpu_type=microblaze endian=little;;
  76. microblaze*) cpu_type=microblaze endian=big;;
  77. mips*el) cpu_type=mips endian=little ;;
  78. mips*) cpu_type=mips endian=big ;;
  79. mt) cpu_type=mt endian=big ;;
  80. nds32be) cpu_type=nds32 endian=big ;;
  81. nds32le) cpu_type=nds32 endian=little ;;
  82. or1k* | or1knd*) cpu_type=or1k endian=big ;;
  83. pjl*) cpu_type=pj endian=little ;;
  84. pj*) cpu_type=pj endian=big ;;
  85. powerpc*le*) cpu_type=ppc endian=little ;;
  86. powerpc*) cpu_type=ppc endian=big ;;
  87. riscv64be*) cpu_type=riscv endian=big arch=riscv64 ;;
  88. riscv64*) cpu_type=riscv endian=little arch=riscv64 ;;
  89. riscv32be*|riscvbe*) cpu_type=riscv endian=big arch=riscv32 ;;
  90. riscv32* | riscv*) cpu_type=riscv endian=little arch=riscv32 ;;
  91. rs6000*) cpu_type=ppc ;;
  92. rl78*) cpu_type=rl78 ;;
  93. rx) cpu_type=rx ;;
  94. s390x*) cpu_type=s390 arch=s390x ;;
  95. s390*) cpu_type=s390 arch=s390 ;;
  96. score*l) cpu_type=score endian=little ;;
  97. score*) cpu_type=score endian=big ;;
  98. sh*le) cpu_type=sh endian=little ;;
  99. sh*) cpu_type=sh endian=big ;;
  100. sparc64* | sparcv9*) cpu_type=sparc arch=v9-64 ;;
  101. sparc86x*) cpu_type=sparc arch=sparc86x ;;
  102. sparclet*) cpu_type=sparc arch=sparclet ;;
  103. sparclite*) cpu_type=sparc arch=sparclite ;;
  104. sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
  105. tilegx*be) cpu_type=tilegx endian=big ;;
  106. tilegx*) cpu_type=tilegx endian=little ;;
  107. v850*) cpu_type=v850 ;;
  108. visium) cpu_type=visium endian=big ;;
  109. wasm32) cpu_type=wasm32 endian=little ;;
  110. x86_64*) cpu_type=i386 arch=x86_64;;
  111. xgate) cpu_type=xgate ;;
  112. xtensa*) cpu_type=xtensa arch=xtensa ;;
  113. *) cpu_type=${cpu} ;;
  114. esac
  115. # Assign object format. Set fmt, em, and bfd_gas.
  116. generic_target=${cpu_type}-$vendor-$os
  117. # Note: This table is alpha-sorted, please try to keep it that way.
  118. case ${generic_target} in
  119. aarch64*-*-elf*) fmt=elf;;
  120. aarch64*-*-fuchsia*) fmt=elf;;
  121. aarch64*-*-haiku*) fmt=elf em=haiku ;;
  122. aarch64*-*-genode*) fmt=elf;;
  123. aarch64*-*-linux*) fmt=elf em=linux
  124. case ${cpu}-${os} in
  125. aarch64*-linux-gnu_ilp32) arch=aarch64:32 ;;
  126. esac ;;
  127. aarch64*-*-netbsd*) fmt=elf em=nbsd;;
  128. alpha-*-*vms*) fmt=evax ;;
  129. alpha-*-osf*) fmt=ecoff ;;
  130. alpha-*-linux*ecoff*) fmt=ecoff ;;
  131. alpha-*-linux-*) fmt=elf em=linux ;;
  132. alpha-*-netbsd* | alpha-*-openbsd*) fmt=elf em=nbsd ;;
  133. arc-*-elf*) fmt=elf ;;
  134. arc*-*-linux*) fmt=elf bfd_gas=yes ;;
  135. arm-*-phoenix*) fmt=elf ;;
  136. arm-*-elf) fmt=elf ;;
  137. arm-*-eabi* | arm-*-rtems* | arm-*-genode*) fmt=elf em=armeabi ;;
  138. arm-*-kaos*) fmt=elf ;;
  139. arm-*-conix*) fmt=elf ;;
  140. arm-*-freebsd[89].* | armeb-*-freebsd[89].*)
  141. fmt=elf em=freebsd ;;
  142. arm-*-freebsd* | armeb-*-freebsd*) fmt=elf em=armfbsdeabi ;;
  143. arm*-*-freebsd*) fmt=elf em=armfbsdvfp ;;
  144. arm-*-linux-*eabi*) fmt=elf em=armlinuxeabi ;;
  145. arm-*-linux-*) fmt=elf em=linux ;;
  146. arm-*-uclinux*eabi*) fmt=elf em=armlinuxeabi ;;
  147. arm-*-uclinux*) fmt=elf em=linux ;;
  148. arm-*-nacl*) fmt=elf em=nacl ;;
  149. arm-*-netbsd*) fmt=elf em=nbsd ;;
  150. arm-*-nto*) fmt=elf ;;
  151. arm-wince-pe | arm-*-wince | arm*-*-mingw32ce* | arm*-*-cegcc*)
  152. fmt=coff em=wince-pe ;;
  153. arm-*-pe) fmt=coff em=pe ;;
  154. arm-*-fuchsia*) fmt=elf ;;
  155. arm-*-haiku*) fmt=elf em=haiku ;;
  156. avr-*-*) fmt=elf bfd_gas=yes ;;
  157. bfin-*-linux-uclibc) fmt=fdpicelf em=linux ;;
  158. bfin-*-uclinux*) fmt=elf em=linux ;;
  159. bfin-*elf) fmt=elf ;;
  160. cr16-*-elf*) fmt=elf ;;
  161. cris-*-linux-* | crisv32-*-linux-*)
  162. fmt=multi em=linux ;;
  163. cris-*-* | crisv32-*-*) fmt=multi ;;
  164. crx-*-elf*) fmt=elf ;;
  165. csky-*-elf*abiv1) fmt=elf em=csky_abiv1 ;;
  166. csky-*-elf*) fmt=elf em=csky_abiv2 ;;
  167. csky-*-linux*abiv1) fmt=elf em=csky_abiv1_linux ;;
  168. csky-*-linux*) fmt=elf em=csky_abiv2_linux ;;
  169. d10v-*-*) fmt=elf ;;
  170. d30v-*-*) fmt=elf ;;
  171. dlx-*-*) fmt=elf ;;
  172. bpf-*-*) fmt=elf ;;
  173. epiphany-*-*) fmt=elf ;;
  174. fr30-*-*) fmt=elf ;;
  175. frv-*-*linux*) fmt=elf em=linux;;
  176. frv-*-*) fmt=elf ;;
  177. ft32-*-*) fmt=elf ;;
  178. hppa-*-linux*)
  179. case ${cpu} in
  180. hppa*64*) fmt=elf em=hppalinux64 ;;
  181. hppa*) fmt=elf em=linux ;;
  182. esac ;;
  183. hppa-*-*elf*) fmt=elf em=hppa ;;
  184. hppa-*-lites*) fmt=elf em=hppa ;;
  185. hppa-*-netbsd*) fmt=elf em=nbsd ;;
  186. hppa-*-openbsd*) fmt=elf em=hppa ;;
  187. hppa-*-osf*) fmt=som em=hppa ;;
  188. hppa-*-hpux11*)
  189. case ${cpu} in
  190. hppa*64*) fmt=elf em=hppa64 ;;
  191. hppa*) fmt=som em=hppa ;;
  192. esac ;;
  193. hppa-*-hpux*) fmt=som em=hppa ;;
  194. hppa-*-mpeix*) fmt=som em=hppa ;;
  195. hppa-*-bsd*) fmt=som em=hppa ;;
  196. hppa-*-hiux*) fmt=som em=hppa ;;
  197. h8300-*-elf) fmt=elf ;;
  198. h8300-*-linux*) fmt=elf em=linux ;;
  199. i386-*-beospe*) fmt=coff em=pe ;;
  200. i386-*-beos*) fmt=elf ;;
  201. i386-*-elfiamcu) fmt=elf arch=iamcu ;;
  202. i386-*-elf*) fmt=elf ;;
  203. i386-*-fuchsia*) fmt=elf ;;
  204. i386-*-haiku*) fmt=elf em=haiku ;;
  205. i386-*-genode*) fmt=elf ;;
  206. i386-*-bsd*) fmt=aout em=386bsd ;;
  207. i386-*-netbsd*-gnu* | \
  208. i386-*-knetbsd*-gnu | \
  209. i386-*-netbsd* | \
  210. i386-*-openbsd*) fmt=elf em=nbsd ;;
  211. i386-*-linux-*) fmt=elf em=linux
  212. case ${cpu}-${os} in
  213. x86_64*-linux-gnux32) arch=x86_64:32 ;;
  214. esac ;;
  215. i386-*-lynxos*) fmt=elf em=lynx ;;
  216. i386-*-redox*) fmt=elf ;;
  217. i386-*-solaris*) fmt=elf em=solaris ;;
  218. i386-*-freebsd* \
  219. | i386-*-kfreebsd*-gnu) fmt=elf em=freebsd ;;
  220. i386-*-msdosdjgpp* \
  221. | i386-*-go32*) fmt=coff em=go32 ;;
  222. i386-*-gnu*) fmt=elf em=gnu ;;
  223. i386-*-msdos*) fmt=aout ;;
  224. i386-*-moss*) fmt=elf ;;
  225. i386-*-pe) fmt=coff em=pe ;;
  226. i386-*-cygwin*)
  227. case ${cpu} in
  228. x86_64*) fmt=coff em=pep ;;
  229. i*) fmt=coff em=pe ;;
  230. esac ;;
  231. i386-*-interix*) fmt=coff em=interix ;;
  232. i386-*-mingw*)
  233. case ${cpu} in
  234. x86_64*) fmt=coff em=pep ;;
  235. i*) fmt=coff em=pe ;;
  236. esac ;;
  237. i386-*-nto-qnx*) fmt=elf ;;
  238. i386-*-*nt*) fmt=coff em=pe ;;
  239. i386-*-rdos*) fmt=elf ;;
  240. i386-*-darwin*) fmt=macho ;;
  241. ia16-*-elf*) fmt=elf ;;
  242. ia64-*-elf*) fmt=elf ;;
  243. ia64-*-*vms*) fmt=elf em=vms ;;
  244. ia64-*-aix*) fmt=elf em=ia64aix ;;
  245. ia64-*-linux-*) fmt=elf em=linux ;;
  246. ia64-*-hpux*) fmt=elf em=hpux ;;
  247. ia64-*-netbsd*) fmt=elf em=nbsd ;;
  248. ip2k-*-*) fmt=elf ;;
  249. iq2000-*-elf) fmt=elf ;;
  250. lm32-*-*) fmt=elf ;;
  251. loongarch*) fmt=elf ;;
  252. m32c-*-elf) fmt=elf ;;
  253. m32r-*-elf*) fmt=elf ;;
  254. m32r-*-linux*) fmt=elf em=linux;;
  255. m68hc11-*-* | m6811-*-*) fmt=elf ;;
  256. m68hc12-*-* | m6812-*-*) fmt=elf ;;
  257. m68k-*-elf*) fmt=elf ;;
  258. m68k-*-sysv4*) fmt=elf em=svr4 ;;
  259. m68k-*-linux-*) fmt=elf em=linux ;;
  260. m68k-*-uclinux*) fmt=elf em=uclinux ;;
  261. m68k-*-gnu*) fmt=elf ;;
  262. m68k-*-netbsd*) fmt=elf em=nbsd ;;
  263. m68k-*-haiku*) fmt=elf em=haiku ;;
  264. s12z-*-*) fmt=elf ;;
  265. mep-*-elf) fmt=elf ;;
  266. metag-*-elf) fmt=elf ;;
  267. metag-*-linux*) fmt=elf em=linux ;;
  268. mcore-*-elf) fmt=elf ;;
  269. mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;;
  270. microblaze-*-*) fmt=elf ;;
  271. mips-*-irix6*) fmt=elf em=irix ;;
  272. mips-*-irix5*) fmt=elf em=irix ;;
  273. mips*-*-linux*) fmt=elf em=tmips ;;
  274. mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
  275. fmt=elf em=freebsd ;;
  276. mips-*-sysv4* | mips-*-gnu*) fmt=elf em=tmips ;;
  277. mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
  278. fmt=elf em=tmips ;;
  279. mips-*-haiku*) fmt=elf em=haiku ;;
  280. mips-*-elf*) fmt=elf ;;
  281. mips-*-netbsd*) fmt=elf em=tmips ;;
  282. mips-*-openbsd*) fmt=elf em=tmips ;;
  283. mips-*-windiss) fmt=elf ;;
  284. mmix-*-*) fmt=elf ;;
  285. mn10200-*-*) fmt=elf ;;
  286. # cpu_type for am33_2.0 is set to mn10300
  287. mn10300-*-linux*) fmt=elf em=linux ;;
  288. mn10300-*-*) fmt=elf ;;
  289. moxie-*-uclinux) fmt=elf em=linux ;;
  290. moxie-*-moxiebox*) fmt=elf endian=little ;;
  291. moxie-*-*) fmt=elf ;;
  292. mt-*-elf) fmt=elf bfd_gas=yes ;;
  293. msp430-*-*) fmt=elf ;;
  294. nds32-*-elf*) fmt=elf ;;
  295. nds32-*-linux*) fmt=elf em=linux ;;
  296. nios2*-linux*) fmt=elf em=linux ;;
  297. ns32k-pc532-mach*) fmt=aout em=pc532mach ;;
  298. ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
  299. ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
  300. ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;;
  301. or1k*-*-elf | or1k*-*-rtems*) fmt=elf endian=big ;;
  302. or1k*-*-linux*) fmt=elf em=linux endian=big ;;
  303. pj*) fmt=elf ;;
  304. ppc-*-aix5.[01]) fmt=coff em=aix5 ;;
  305. ppc-*-aix[5-9].*) fmt=coff em=aix5 ;;
  306. ppc-*-aix*) fmt=coff em=aix ;;
  307. ppc-*-beos*) fmt=coff ;;
  308. ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;;
  309. ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;;
  310. ppc-*-haiku*) fmt=elf em=haiku ;;
  311. ppc-*-linux-*) fmt=elf em=linux ;;
  312. ppc-*-solaris*) fmt=elf em=solaris ;;
  313. ppc-*-macos*) fmt=coff em=macos ;;
  314. ppc-*-nto*) fmt=elf ;;
  315. ppc-*-kaos*) fmt=elf ;;
  316. pru-*-*) fmt=elf ;;
  317. riscv*-*-haiku*) fmt=elf endian=little em=haiku ;;
  318. riscv*-*-*) fmt=elf ;;
  319. rx-*-linux*) fmt=elf em=linux ;;
  320. s390-*-linux-*) fmt=elf em=linux ;;
  321. s390-*-tpf*) fmt=elf ;;
  322. score-*-elf) fmt=elf ;;
  323. sh*-*-linux*) fmt=elf em=linux
  324. case ${cpu} in
  325. sh*eb) endian=big ;;
  326. *) endian=little ;;
  327. esac ;;
  328. sh*-*-netbsd*) fmt=elf em=nbsd
  329. case ${cpu} in
  330. sh*l*) endian=little ;;
  331. *) endian=big ;;
  332. esac ;;
  333. sh-*-elf*) fmt=elf ;;
  334. sh-*-uclinux* | sh[12]-*-uclinux*) fmt=elf em=uclinux ;;
  335. sh-*-coff*) fmt=coff ;;
  336. sh-*-nto*) fmt=elf ;;
  337. sh-*-pe*) fmt=coff em=pe endian=little ;;
  338. sh-*-kaos*) fmt=elf ;;
  339. shle*-*-kaos*) fmt=elf ;;
  340. sparc-*-haiku*) fmt=elf em=haiku ;;
  341. sparc-*-linux-*) fmt=elf em=linux ;;
  342. sparc-*-solaris*) fmt=elf em=solaris ;;
  343. sparc-*-freebsd*) fmt=elf em=freebsd ;;
  344. sparc-*-*bsd*) fmt=elf em=nbsd ;;
  345. spu-*-elf) fmt=elf ;;
  346. tic30-*-*coff*) fmt=coff bfd_gas=yes ;;
  347. tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;;
  348. tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;;
  349. tic6x-*-*) fmt=elf ;;
  350. tilepro-*-* | tilegx*-*-*) fmt=elf ;;
  351. v850*-*-*) fmt=elf ;;
  352. vax-*-netbsdaout) fmt=aout em=nbsd ;;
  353. vax-*-netbsd*) fmt=elf em=nbsd ;;
  354. vax-*-linux-*) fmt=elf em=linux ;;
  355. visium-*-elf) fmt=elf ;;
  356. wasm32-*-*) fmt=elf ;;
  357. xstormy16-*-*) fmt=elf ;;
  358. xgate-*-*) fmt=elf ;;
  359. xtensa*-*-*) fmt=elf ;;
  360. z80-*-coff) fmt=coff ;;
  361. z8k-*-coff | z8k-*-sim) fmt=coff ;;
  362. *-*-aout | *-*-scout) fmt=aout ;;
  363. *-*-cloudabi*) fmt=elf em=cloudabi ;;
  364. *-*-dragonfly*) fmt=elf em=dragonfly ;;
  365. *-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;;
  366. *-*-generic) fmt=generic ;;
  367. *-*-xray | *-*-hms) fmt=coff ;;
  368. *-*-sim) fmt=coff ;;
  369. *-*-elf | *-*-rtems* | *-*-sysv4*) fmt=elf ;;
  370. *-*-solaris*) fmt=elf em=solaris ;;
  371. *-*-aros*) fmt=elf em=linux ;;
  372. *-*-vxworks* | *-*-windiss) fmt=elf em=vxworks ;;
  373. esac
  374. case ${cpu_type} in
  375. aarch64 | alpha | arm | csky | i386 | ia64 | microblaze | mips | ns32k | \
  376. or1k | or1knd | pdp11 | ppc | riscv | sh | sparc | z80 | z8k | loongarch)
  377. bfd_gas=yes
  378. ;;
  379. esac
  380. case ${fmt} in
  381. elf | ecoff | fdpicelf | multi | som)
  382. bfd_gas=yes
  383. ;;
  384. esac
  385. if test $bfd_gas != yes; then
  386. echo This target is no longer supported in gas
  387. exit 1
  388. fi
  389. case ${cpu_type}-${fmt}-${os} in
  390. i386-elf-linux*)
  391. # Default to compress DWARF debug sections for Linux/x86.
  392. if test ${ac_default_compressed_debug_sections} = unset; then
  393. ac_default_compressed_debug_sections=yes
  394. fi
  395. ;;
  396. esac