1999-05-03 07:29:11 +00:00
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# This is the linker target specific file. This is invoked by the
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# autoconf generated configure script. Putting it in a separate shell
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# file lets us skip running autoconf when modifying target specific
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# information.
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# This file switches on the shell variable ${targ}, and sets the
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# following shell variables:
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# targ_emul name of linker emulation to use
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# targ_extra_emuls additional linker emulations to provide
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1999-06-18 15:25:45 +00:00
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# targ_extra_libpath additional linker emulations using LIB_PATH
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1999-05-03 07:29:11 +00:00
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# targ_extra_ofiles additional objects needed by the emulation
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2007-02-09 18:20:24 +00:00
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# targ64_extra_emuls additional linker emulations to provide if
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# --enable-64-bit-bfd is given or if host is 64 bit.
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# targ64_extra_libpath additional linker emulations using LIB_PATH if
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# --enable-64-bit-bfd is given or if host is 64 bit.
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2003-01-06 16:14:01 +00:00
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# NATIVE_LIB_DIRS library directories to search on this host
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# (if we are a native or sysrooted linker)
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1999-05-03 07:29:11 +00:00
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targ_extra_emuls=
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2007-02-09 18:20:24 +00:00
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targ_extra_libpath=
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1999-05-03 07:29:11 +00:00
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targ_extra_ofiles=
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2007-02-09 18:20:24 +00:00
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targ64_extra_emuls=
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targ64_extra_libpath=
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1999-05-03 07:29:11 +00:00
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2005-07-18 14:13:36 +00:00
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# Please try to keep this table in alphabetic order - it makes it
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# much easier to lookup a specific archictecture. Naturally any
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# architecture variants should be kept together even if their names
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# break the alpha sorting.
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1999-05-03 07:29:11 +00:00
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case "${targ}" in
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2005-07-18 14:13:36 +00:00
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alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
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targ_emul=elf64alpha_fbsd
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targ_extra_emuls="elf64alpha alpha"
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tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
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alpha*-*-linuxecoff*) targ_emul=alpha targ_extra_emuls=elf64alpha
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tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
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alpha*-*-linux-*) targ_emul=elf64alpha targ_extra_emuls=alpha
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tdir_alpha=`echo ${targ_alias} | sed -e 's/linux/linuxecoff/'` ;;
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alpha*-*-osf*) targ_emul=alpha ;;
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alpha*-*-gnu*) targ_emul=elf64alpha ;;
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alpha*-*-netware*) targ_emul=alpha ;;
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alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd ;;
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alpha*-*-openbsd*) targ_emul=elf64alpha
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;;
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arc-*-elf*) targ_emul=arcelf
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;;
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arm-epoc-pe) targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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2006-08-22 11:50:33 +00:00
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arm-wince-pe | arm-*-wince) targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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2005-07-18 14:13:36 +00:00
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arm-*-pe) targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
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armeb-*-aout) targ_emul=armaoutb ;;
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arm-*-coff) targ_emul=armcoff ;;
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arm-*-freebsd* | arm-*-kfreebsd*-gnu)
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targ_emul=armelf_fbsd
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targ_extra_emuls="armelf" ;;
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armeb-*-netbsdelf*) targ_emul=armelfb_nbsd;
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targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
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arm-*-netbsdelf*) targ_emul=armelf_nbsd;
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targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
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arm-*-netbsd*) targ_emul=armnbsd;
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targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd" ;;
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arm-*-nto*) targ_emul=armnto ;;
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arm-*-openbsd*) targ_emul=armnbsd ;;
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arm-*-rtems*) targ_emul=armelf ;;
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armeb-*-elf) targ_emul=armelfb ;;
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arm-*-elf | arm*-*-eabi*)
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targ_emul=armelf ;;
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arm*-*-symbianelf*) targ_emul=armsymbian;;
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arm-*-kaos*) targ_emul=armelf ;;
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arm9e-*-elf) targ_emul=armelf ;;
|
2006-10-26 12:52:39 +00:00
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arm*b-*-linux-*eabi) targ_emul=armelfb_linux_eabi
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targ_extra_emuls=armelf_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
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arm*b-*-linux-*) targ_emul=armelfb_linux
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targ_extra_emuls="armelfb armelf armelf_linux"
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targ_extra_libpath="armelf_linux"
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;;
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arm*-*-linux-*eabi) targ_emul=armelf_linux_eabi
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targ_extra_emuls=armelfb_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
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arm*-*-linux-*) targ_emul=armelf_linux
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targ_extra_emuls="armelf armelfb armelfb_linux"
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targ_extra_libpath="armelfb_linux"
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;;
|
2007-04-04 18:02:39 +00:00
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arm*-*-uclinux*eabi) targ_emul=armelf_linux_eabi
|
2007-02-07 17:06:20 +00:00
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targ_extra_emuls=armelfb_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
|
2006-10-26 12:52:39 +00:00
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arm*-*-uclinux*) targ_emul=armelf_linux
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targ_extra_emuls="armelf armelfb armelfb_linux"
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targ_extra_libpath="armelfb_linux"
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;;
|
2005-07-18 14:13:36 +00:00
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arm-*-vxworks) targ_emul=armelf_vxworks ;;
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arm*-*-conix*) targ_emul=armelf ;;
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thumb-*-linux-* | thumb-*-uclinux*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
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strongarm-*-coff) targ_emul=armcoff ;;
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strongarm-*-elf) targ_emul=armelf ;;
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strongarm-*-kaos*) targ_emul=armelf ;;
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thumb-*-coff) targ_emul=armcoff ;;
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thumb-*-elf) targ_emul=armelf ;;
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thumb-epoc-pe) targ_emul=arm_epoc_pe ;
|
2000-02-24 17:53:12 +00:00
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targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2005-07-18 14:13:36 +00:00
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|
thumb-*-pe) targ_emul=armpe ;
|
1999-05-03 07:29:11 +00:00
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|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2005-07-18 14:13:36 +00:00
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|
xscale-*-coff) targ_emul=armcoff ;;
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xscale-*-elf) targ_emul=armelf
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;;
|
2003-10-19 16:46:14 +00:00
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|
avr-*-*) targ_emul=avr2
|
2006-05-24 07:36:12 +00:00
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|
targ_extra_emuls="avr1 avr3 avr4 avr5 avr6"
|
2005-07-18 14:13:36 +00:00
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|
;;
|
2007-03-19 17:31:31 +00:00
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|
bfin-*-elf) targ_emul=elf32bfin;
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|
targ_extra_emuls="elf32bfinfd"
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|
targ_extra_libpath=$targ_extra_emuls
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|
|
;;
|
2007-08-07 09:32:06 +00:00
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|
bfin-*-rtems*) targ_emul=elf32bfin;
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|
targ_extra_emuls="elf32bfinfd"
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|
targ_extra_libpath=$targ_extra_emuls
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|
|
;;
|
2007-03-19 17:31:31 +00:00
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|
bfin-*-uclinux*) targ_emul=elf32bfin;
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|
targ_extra_emuls="elf32bfinfd"
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|
targ_extra_libpath=$targ_extra_emuls
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|
|
|
|
;;
|
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|
bfin-*-linux-uclibc*) targ_emul=elf32bfin;
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|
targ_extra_emuls="elf32bfinfd"
|
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|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
;;
|
2007-06-29 14:09:34 +00:00
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|
cr16-*-elf*) targ_emul=elf32cr16 ;;
|
2005-07-18 14:13:36 +00:00
|
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|
cr16c-*-elf*) targ_emul=elf32cr16c
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|
|
;;
|
2001-03-27 02:37:41 +00:00
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|
cris-*-*aout*) targ_emul=crisaout
|
2000-07-20 17:16:06 +00:00
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|
|
targ_extra_emuls="criself crislinux"
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|
targ_extra_libpath=$targ_extra_emuls ;;
|
2005-03-23 15:35:50 +00:00
|
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|
cris-*-linux-* | crisv32-*-linux-*)
|
2004-11-04 15:01:40 +00:00
|
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|
targ_emul=crislinux ;;
|
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|
|
cris-*-* | crisv32-*-*) targ_emul=criself
|
2001-03-27 02:37:41 +00:00
|
|
|
targ_extra_emuls="crisaout crislinux"
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
;;
|
|
|
|
|
crx-*-elf*) targ_emul=elf32crx
|
|
|
|
|
;;
|
1999-05-03 07:29:11 +00:00
|
|
|
d10v-*-*) targ_emul=d10velf ;;
|
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|
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|
d30v-*-*ext*) targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
|
|
|
|
|
d30v-*-*onchip*) targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
d30v-*-*) targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
|
2001-02-19 06:51:51 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
dlx-*-elf*) targ_emul=elf32_dlx
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2006-12-24 02:48:59 +00:00
|
|
|
fido*-*-elf*) targ_emul=m68kelf ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
fr30-*-*) targ_emul=elf32fr30
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
frv-*-*linux*) targ_emul=elf32frvfd ;;
|
|
|
|
|
frv-*-*) targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
|
|
|
|
|
targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
|
|
|
|
|
h8300-*-elf* | h8300-*-rtems*)
|
|
|
|
|
targ_emul=h8300elf;
|
|
|
|
|
targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
|
|
|
|
|
h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
|
|
|
|
|
targ_emul=h8500
|
|
|
|
|
targ_extra_emuls="h8500s h8500b h8500m h8500c"
|
2001-12-20 05:40:08 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
hppa*64*-*-linux-*) targ_emul=hppa64linux ;;
|
|
|
|
|
hppa*64*-*) targ_emul=elf64hppa ;;
|
|
|
|
|
hppa*-*-linux-*) targ_emul=hppalinux ;;
|
|
|
|
|
hppa*-*-*elf*) targ_emul=hppaelf ;;
|
|
|
|
|
hppa*-*-lites*) targ_emul=hppaelf ;;
|
|
|
|
|
hppa*-*-netbsd*) targ_emul=hppanbsd ;;
|
|
|
|
|
hppa*-*-openbsd*) targ_emul=hppaobsd
|
2000-02-25 19:30:22 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
|
2000-02-25 19:30:22 +00:00
|
|
|
;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-nto-qnx*) targ_emul=i386nto ;;
|
|
|
|
|
i[3-7]86-*-vsta) targ_emul=vsta ;;
|
|
|
|
|
i[3-7]86-*-go32) targ_emul=i386go32 ;;
|
|
|
|
|
i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
|
|
|
|
|
i[3-7]86-*-aix*) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-sco*) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-isc*) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-lynxos*) targ_emul=i386lynx ;;
|
|
|
|
|
i[3-7]86-*-coff) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-rtems*) targ_emul=elf_i386 ;;
|
|
|
|
|
i[3-7]86-*-aros*) targ_emul=elf_i386 ;;
|
2005-12-27 17:42:45 +00:00
|
|
|
i[3-7]86-*-rdos*) targ_emul=elf_i386 ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-bsd) targ_emul=i386bsd ;;
|
|
|
|
|
i[3-7]86-*-bsd386) targ_emul=i386bsd ;;
|
|
|
|
|
i[3-7]86-*-bsdi*) targ_emul=i386bsd ;;
|
|
|
|
|
i[3-7]86-*-aout) targ_emul=i386aout ;;
|
|
|
|
|
i[3-7]86-*-linux*aout*) targ_emul=i386linux
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_emuls=elf_i386
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
i[3-7]86-*-linux-*) targ_emul=elf_i386
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_emuls=i386linux
|
2007-02-09 18:20:24 +00:00
|
|
|
targ64_extra_emuls=elf_x86_64
|
|
|
|
|
targ64_extra_libpath=elf_x86_64
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_i386linux=${targ_alias}aout ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
x86_64-*-linux-*) targ_emul=elf_x86_64
|
2000-11-30 19:30:33 +00:00
|
|
|
targ_extra_emuls="elf_i386 i386linux"
|
2002-03-18 16:42:43 +00:00
|
|
|
targ_extra_libpath=elf_i386
|
|
|
|
|
tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-sysv[45]*) targ_emul=elf_i386 ;;
|
|
|
|
|
i[3-7]86-*-solaris2*) targ_emul=elf_i386_ldso
|
2004-10-08 13:55:11 +00:00
|
|
|
targ_extra_emuls="elf_i386 elf_x86_64"
|
2006-07-14 15:26:36 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
2001-05-22 14:00:18 +00:00
|
|
|
;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-unixware) targ_emul=elf_i386 ;;
|
|
|
|
|
i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
|
2001-05-22 14:00:18 +00:00
|
|
|
targ_extra_emuls="elf_i386"
|
2006-07-14 15:26:36 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
2001-05-22 14:00:18 +00:00
|
|
|
;;
|
2003-10-06 09:12:39 +00:00
|
|
|
i[3-7]86-*-netbsdelf* | \
|
|
|
|
|
i[3-7]86-*-netbsd*-gnu* | \
|
|
|
|
|
i[3-7]86-*-knetbsd*-gnu)
|
2003-06-13 13:17:58 +00:00
|
|
|
targ_emul=elf_i386
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_extra_emuls=i386nbsd ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-netbsdpe*) targ_emul=i386pe
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-netbsd*) targ_emul=i386nbsd
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_extra_emuls=elf_i386 ;;
|
2002-01-04 14:49:06 +00:00
|
|
|
x86_64-*-netbsd*) targ_emul=elf_x86_64
|
|
|
|
|
targ_extra_emuls="elf_i386 i386nbsd"
|
|
|
|
|
tdir_elf_i386=`echo ${targ_alias} | \
|
|
|
|
|
sed -e 's/x86_64/i386/'`
|
|
|
|
|
case "${tdir_elf_i386}" in
|
2005-07-18 14:13:36 +00:00
|
|
|
*-netbsdelf*) ;;
|
|
|
|
|
*) tdir_elf_i386=`echo ${tdir_elf_i386} | \
|
|
|
|
|
sed -e 's/netbsd/netbsdelf/'`;;
|
|
|
|
|
esac ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-netware) targ_emul=i386nw ;;
|
|
|
|
|
i[3-7]86-*-elf*) targ_emul=elf_i386 ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
x86_64-*-elf*) targ_emul=elf_x86_64
|
2005-03-15 14:14:08 +00:00
|
|
|
targ_extra_emuls=elf_i386
|
|
|
|
|
;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-kaos*) targ_emul=elf_i386 ;;
|
|
|
|
|
i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
|
1999-06-12 13:18:26 +00:00
|
|
|
targ_emul=i386bsd ;;
|
2007-08-28 11:02:55 +00:00
|
|
|
i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
|
2003-09-03 09:32:21 +00:00
|
|
|
targ_emul=elf_i386_fbsd
|
2002-02-18 David O'Brien <obrien@FreeBSD.org>
* Makefile.in: Add new files earmelf_fbsd, eelf32ppc_fbsd,
eelf_i386_fbsd, eelf64_ia64_fbsd, eelf_x86_64_fbsd, eelf64_sparc_fbsd,
and eelf64alpha_fbsd.
* configure.tgt(sparc64-*-freebsd, ia64-*-freebsd, i[3456]86-*-freebsd,
x86_64-*-freebsd, arm-*-freebsd, alpha*-*-freebsd, powerpc-*-freebsd):
use a FreeBSD-specific emulation rather than the psABI one.
* emulparams/elf_fbsd.sh (ELF_INTERPRETER_NAME): Set appropriate value
for all FreeBSD ELF systems.
* emulparams/armelf_fbsd.sh: Bridge elf_fbsd.sh and the "native" psABI
emulation.
* emulparams/elf32ppc_fbsd.sh: Likewise.
* emulparams/elf64_ia64_fbsd.sh: Likewise.
* emulparams/elf64_sparc_fbsd.sh: Likewise.
* emulparams/elf64alpha_fbsd.sh: Likewise.
* emulparams/elf_i386_fbsd.sh: Likewise.
* emulparams/elf_x86_64_fbsd.sh: Likewise.
Approved by: Nick Clifton <nickc@cambridge.redhat.com>
<m3pu33yy0b.fsf@north-pole.nickc.cambridge.redhat.com>
2002-02-18 09:38:01 +00:00
|
|
|
targ_extra_emuls="elf_i386 i386bsd" ;;
|
2003-09-03 09:32:21 +00:00
|
|
|
x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
|
|
|
|
|
targ_emul=elf_x86_64_fbsd
|
2002-02-18 David O'Brien <obrien@FreeBSD.org>
* Makefile.in: Add new files earmelf_fbsd, eelf32ppc_fbsd,
eelf_i386_fbsd, eelf64_ia64_fbsd, eelf_x86_64_fbsd, eelf64_sparc_fbsd,
and eelf64alpha_fbsd.
* configure.tgt(sparc64-*-freebsd, ia64-*-freebsd, i[3456]86-*-freebsd,
x86_64-*-freebsd, arm-*-freebsd, alpha*-*-freebsd, powerpc-*-freebsd):
use a FreeBSD-specific emulation rather than the psABI one.
* emulparams/elf_fbsd.sh (ELF_INTERPRETER_NAME): Set appropriate value
for all FreeBSD ELF systems.
* emulparams/armelf_fbsd.sh: Bridge elf_fbsd.sh and the "native" psABI
emulation.
* emulparams/elf32ppc_fbsd.sh: Likewise.
* emulparams/elf64_ia64_fbsd.sh: Likewise.
* emulparams/elf64_sparc_fbsd.sh: Likewise.
* emulparams/elf64alpha_fbsd.sh: Likewise.
* emulparams/elf_i386_fbsd.sh: Likewise.
* emulparams/elf_x86_64_fbsd.sh: Likewise.
Approved by: Nick Clifton <nickc@cambridge.redhat.com>
<m3pu33yy0b.fsf@north-pole.nickc.cambridge.redhat.com>
2002-02-18 09:38:01 +00:00
|
|
|
targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386"
|
2007-01-08 15:38:59 +00:00
|
|
|
targ_extra_libpath="elf_i386_fbsd"
|
|
|
|
|
tdir_elf_i386_fbsd=`echo ${targ_alias} \
|
|
|
|
|
| sed -e 's/x86_64/i386/'`
|
2002-02-18 David O'Brien <obrien@FreeBSD.org>
* Makefile.in: Add new files earmelf_fbsd, eelf32ppc_fbsd,
eelf_i386_fbsd, eelf64_ia64_fbsd, eelf_x86_64_fbsd, eelf64_sparc_fbsd,
and eelf64alpha_fbsd.
* configure.tgt(sparc64-*-freebsd, ia64-*-freebsd, i[3456]86-*-freebsd,
x86_64-*-freebsd, arm-*-freebsd, alpha*-*-freebsd, powerpc-*-freebsd):
use a FreeBSD-specific emulation rather than the psABI one.
* emulparams/elf_fbsd.sh (ELF_INTERPRETER_NAME): Set appropriate value
for all FreeBSD ELF systems.
* emulparams/armelf_fbsd.sh: Bridge elf_fbsd.sh and the "native" psABI
emulation.
* emulparams/elf32ppc_fbsd.sh: Likewise.
* emulparams/elf64_ia64_fbsd.sh: Likewise.
* emulparams/elf64_sparc_fbsd.sh: Likewise.
* emulparams/elf64alpha_fbsd.sh: Likewise.
* emulparams/elf_i386_fbsd.sh: Likewise.
* emulparams/elf_x86_64_fbsd.sh: Likewise.
Approved by: Nick Clifton <nickc@cambridge.redhat.com>
<m3pu33yy0b.fsf@north-pole.nickc.cambridge.redhat.com>
2002-02-18 09:38:01 +00:00
|
|
|
tdir_elf_i386=`echo ${targ_alias} \
|
2005-07-18 14:13:36 +00:00
|
|
|
| sed -e 's/x86_64/i386/'` ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-sysv*) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-ptx*) targ_emul=i386coff ;;
|
|
|
|
|
i[3-7]86-*-mach*) targ_emul=i386mach ;;
|
|
|
|
|
i[3-7]86-*-gnu*) targ_emul=elf_i386 ;;
|
|
|
|
|
i[3-7]86-*-msdos*) targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
|
|
|
|
|
i[3-7]86-*-moss*) targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
|
|
|
|
|
i[3-7]86-*-winnt*) targ_emul=i386pe ;
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-pe) targ_emul=i386pe ;
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-cygwin*) targ_emul=i386pe ;
|
2002-11-12 03:48:43 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o"
|
|
|
|
|
test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-mingw32*) targ_emul=i386pe ;
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2007-01-08 17:21:50 +00:00
|
|
|
x86_64-*-mingw*) targ_emul=i386pep ;
|
2006-09-20 11:35:11 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pep-dll.o" ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-interix*) targ_emul=i386pe_posix;
|
1999-08-05 16:03:56 +00:00
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-beospe*) targ_emul=i386beos ;;
|
|
|
|
|
i[3-7]86-*-beos*) targ_emul=elf_i386_be ;;
|
2005-05-05 14:37:27 +00:00
|
|
|
i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
|
2001-08-29 12:51:26 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
i860-*-coff) targ_emul=coff_i860 ;;
|
|
|
|
|
i860-stardent-sysv4* | i860-stardent-elf*)
|
|
|
|
|
targ_emul=elf32_i860
|
2002-01-08 04:23:02 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
i960-wrs-vxworks5.0*) targ_emul=gld960 ;;
|
|
|
|
|
i960-wrs-vxworks5*) targ_emul=gld960coff ;;
|
|
|
|
|
i960-wrs-vxworks*) targ_emul=gld960 ;;
|
|
|
|
|
i960-*-coff) targ_emul=gld960coff ;;
|
|
|
|
|
i960-intel-nindy) targ_emul=gld960 ;;
|
|
|
|
|
i960-*-rtems*) targ_emul=gld960coff ;;
|
|
|
|
|
i960-*-elf*) targ_emul=elf32_i960
|
2004-07-06 16:58:43 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
ia64-*-elf*) targ_emul=elf64_ia64 ;;
|
|
|
|
|
ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
|
|
|
|
|
targ_emul=elf64_ia64_fbsd
|
|
|
|
|
targ_extra_emuls="elf64_ia64" ;;
|
|
|
|
|
ia64-*-netbsd*) targ_emul=elf64_ia64 ;;
|
|
|
|
|
ia64-*-linux*) targ_emul=elf64_ia64 ;;
|
|
|
|
|
ia64-*-aix*) targ_emul=elf64_aix
|
2002-06-05 19:54:28 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
ip2k-*-elf) targ_emul=elf32ip2k
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
iq2000-*-elf) targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
|
2002-08-22 17:27:20 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
m32c-*-elf) targ_emul=elf32m32c
|
2002-06-05 19:54:28 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
m32r*le-*-elf*) targ_emul=m32rlelf ;;
|
|
|
|
|
m32r*-*-elf*) targ_emul=m32relf ;;
|
|
|
|
|
m32r*le-*-linux-*) targ_emul=m32rlelf_linux ;;
|
|
|
|
|
m32r*-*-linux-*) targ_emul=m32relf_linux
|
Contribute sh64-elf.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* emulparams/shelf32.sh (STACK_ADDR): Define as formerly defined
in OTHER_RELOCATABLE_SECTIONS.
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
* emulparams/shelf32.sh (STACK_ADDR): Define.
(OTHER_RELOCATABLE_SECTIONS): Renamed to...
(OTHER_SECTIONS): this. Removed stack settings.
* emulparams/shelf64.sh (OTHER_RELOCATABLE_SECTIONS): Do not set.
(OTHER_SECTIONS): Reset after sourcing shelf32.sh.
2001-03-12 DJ Delorie <dj@redhat.com>
* emultempl/sh64elf.em (sh64_elf_$_before_allocation): Disable
relaxing if any shmedia or mixed sections are found.
2001-03-07 DJ Delorie <dj@redhat.com>
* emultempl/sh64elf.em (sh64_elf_before_allocation): Pass f to
einfo. Gracefully decline to output to non-elf formats.
2001-03-06 Hans-Peter Nilsson <hpn@redhat.com>
* emulparams/shelf64.sh (OTHER_RELOCATING_SECTIONS) <.stack>:
Default to _end aligned to next multiple of 0x40000, plus 0x40000.
* emulparams/shelf32.sh: Ditto.
2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf32.sh (OTHER_RELOCATING_SECTIONS): Tweak
comment.
2001-01-10 Ben Elliston <bje@redhat.com>
* emulparams/shelf32.sh (OTHER_RELOCATING_SECTIONS): Avoid
non-portable shell constructs. From Hans-Peter Nilsson.
2001-01-09 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf64.sh (EXTRA_EM_FILE): Define empty.
* Makefile.am (eshelf64.c, eshlelf64.c, eshlelf32.c): Adjust
dependencies to the shell script include chain.
* Makefile.in: Regenerate.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em: Update and tweak comments.
(sh64_elf_${EMULATION_NAME}_after_allocation): Always allocate and
make a .cranges section SEC_IN_MEMORY.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em
(sh64_elf_${EMULATION_NAME}_before_allocation): Don't stop when
.cranges section found to be necessary; continue and set stored
section contents flags for sections with non-mixed contents.
Use a struct sh64_section_data container and sh64_elf_section_data
to store contents-type flags.
Remove unused update of "isec".
(sh64_elf_${EMULATION_NAME}_after_allocation): Only process
sections marked SHF_SH5_ISA32_MIXED. Use sh64_elf_section_data to
access contents-type flags. Assert that the associated container
is initialized. Use that container, not elf_gp_size, to hold size
of linker-generated cranges contents.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em
(sh64_elf_${EMULATION_NAME}_before_allocation): Exit early if
there's already a .cranges section. When section flag difference
is found, don't NULL-check cranges a second time. Tweak comments.
(sh64_elf_${EMULATION_NAME}_after_allocation): Use size after
merging, not max size, as size of ld-generated .cranges contents.
Don't set ELF section flags in output section. When checking for
needed .cranges descriptors, don't use a variable; compare
incoming ELF section flags directly to SHF_SH5_ISA32_MIXED. Tweak
comments.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em: New file.
* Makefile.am (eshelf32.c, eshlelf32.c): Adjust dependencies.
* Makefile.in: Regenerate.
* emulparams/shelf32.sh (OUTPUT_FORMAT): Only set if not set.
(OTHER_RELOCATING_SECTIONS): Ditto.
(EXTRA_EM_FILE): New, set to sh64elf if not set.
* emulparams/shlelf32.sh: Stub out all settings except
OUTPUT_FORMAT. Source shelf32.sh.
* emulparams/shelf64.sh: Similar, but also keep ELF_SIZE and
OTHER_RELOCATING_SECTIONS.
(OTHER_RELOCATING_SECTIONS): Remove .cranges.
* emulparams/shlelf64.sh: Stub out all settings except
OUTPUT_FORMAT. Source shelf64.sh.
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf64.sh (OTHER_RELOCATING_SECTIONS): Include
.cranges section.
(DATA_START_SYMBOLS): Define, provide ___data.
(OTHER_READONLY_SYMBOLS): Define, provide ___rodata and align to 8
for consecutive .data section.
(OTHER_GOT_SECTIONS): Define, align to 8 for consecutive .bss
section after .data section.
* emulparams/shlelf64.sh: Ditto.
* emulparams/shelf32.sh: Ditto.
(ALIGNMENT): Define to 8.
* emulparams/shelf32.sh: Ditto.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
* configure.tgt (sh64-*-elf*): Assign targ_extra_libpath to get
built-in linker scripts.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shlelf64.sh: New.
* emulparams/shelf64.sh: New.
* configure.tgt (sh64-*-elf*): Add shelf64 and shlelf64 to
targ_extra_emuls.
* Makefile.am: Add support for shlelf64 and shelf64.
* Makefile.in: Regenerate.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* configure.tgt (sh64-*-elf*): Add shelf as default.
Add shlelf to targ_extra_emuls.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf32.sh: New file.
* emulparams/shlelf32.sh: New file.
* Makefile.am: Add support for shlelf32 and shelf32.
* configure.tgt: Map sh64-*-elf* to shlelf32 and shelf32.
* Makefile.in: Regenerate.
2002-02-08 06:39:01 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
|
|
|
|
|
targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
|
|
|
|
|
m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
|
|
|
|
|
targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
|
|
|
|
|
m68*-sun-sunos[34]*) targ_emul=sun3 ;;
|
|
|
|
|
m68*-wrs-vxworks*) targ_emul=sun3 ;;
|
|
|
|
|
m68*-ericsson-ose) targ_emul=sun3 ;;
|
|
|
|
|
m68*-apple-aux*) targ_emul=m68kaux ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
m68k-sony-*) targ_emul=news ;;
|
|
|
|
|
m68k-hp-bsd*) targ_emul=hp300bsd ;;
|
|
|
|
|
m68*-motorola-sysv*) targ_emul=delta68 ;;
|
|
|
|
|
m68*-*-aout) targ_emul=m68kaout ;;
|
|
|
|
|
m68*-*-coff) targ_emul=m68kcoff ;;
|
|
|
|
|
m68*-*-elf) targ_emul=m68kelf ;;
|
|
|
|
|
m68*-*-hpux*) targ_emul=hp3hpux ;;
|
|
|
|
|
m68k-*-linux*aout*) targ_emul=m68klinux
|
|
|
|
|
targ_extra_emuls=m68kelf
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
m68k-*-linux-*) targ_emul=m68kelf
|
1999-05-03 07:29:11 +00:00
|
|
|
targ_extra_emuls=m68klinux
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
|
2004-01-02 16:37:12 +00:00
|
|
|
m68k-*-uclinux*) targ_emul=m68kelf ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
m68*-*-gnu*) targ_emul=m68kelf ;;
|
2001-12-18 13:26:26 +00:00
|
|
|
m68*-*-netbsd*4k*) targ_emul=m68k4knbsd
|
|
|
|
|
targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
|
|
|
|
|
m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
|
|
|
|
|
targ_extra_emuls="m68knbsd m68k4knbsd" ;;
|
|
|
|
|
m68*-*-netbsdaout* | m68*-*-netbsd*)
|
|
|
|
|
targ_emul=m68knbsd
|
|
|
|
|
targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
m68*-*-psos*) targ_emul=m68kpsos ;;
|
2001-08-29 18:47:28 +00:00
|
|
|
m68*-*-rtemscoff*) targ_emul=m68kcoff ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
m68*-*-rtems*) targ_emul=m68kelf
|
|
|
|
|
;;
|
|
|
|
|
m8*-*-*) targ_emul=m88kbcs
|
|
|
|
|
;;
|
|
|
|
|
maxq-*-coff) targ_emul=maxqcoff
|
|
|
|
|
;;
|
|
|
|
|
mcore-*-pe) targ_emul=mcorepe ;
|
|
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
|
|
|
mcore-*-elf) targ_emul=elf32mcore
|
|
|
|
|
;;
|
2007-02-05 20:16:32 +00:00
|
|
|
mep-*-elf) targ_emul=elf32mep ;;
|
2000-02-24 17:53:12 +00:00
|
|
|
mips*-*-pe) targ_emul=mipspe ;
|
|
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mips*-dec-ultrix*) targ_emul=mipslit ;;
|
|
|
|
|
mips*-dec-osf*) targ_emul=mipslit ;;
|
1999-06-30 21:00:10 +00:00
|
|
|
mips*-sgi-irix5*) targ_emul=elf32bsmip ;;
|
|
|
|
|
mips*-sgi-irix6*) targ_emul=elf32bmipn32
|
1999-07-08 00:22:51 +00:00
|
|
|
targ_extra_emuls="elf32bsmip elf64bmip"
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mips*-sgi-irix*) targ_emul=mipsbig ;;
|
|
|
|
|
mips*el-*-ecoff*) targ_emul=mipsidtl ;;
|
|
|
|
|
mips*-*-ecoff*) targ_emul=mipsidt ;;
|
2006-02-16 08:05:02 +00:00
|
|
|
mips*el-*-netbsd*) targ_emul=elf32ltsmip
|
|
|
|
|
targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
|
|
|
|
|
;;
|
|
|
|
|
mips*-*-netbsd*) targ_emul=elf32btsmip
|
|
|
|
|
targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
|
|
|
|
|
;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mips*-*-bsd*) targ_emul=mipsbig ;;
|
|
|
|
|
mips*vr4300el-*-elf*) targ_emul=elf32l4300 ;;
|
|
|
|
|
mips*vr4300-*-elf*) targ_emul=elf32b4300 ;;
|
|
|
|
|
mips*vr4100el-*-elf*) targ_emul=elf32l4300 ;;
|
|
|
|
|
mips*vr4100-*-elf*) targ_emul=elf32b4300 ;;
|
|
|
|
|
mips*vr5000el-*-elf*) targ_emul=elf32l4300 ;;
|
|
|
|
|
mips*vr5000-*-elf*) targ_emul=elf32b4300 ;;
|
2006-09-18 13:18:44 +00:00
|
|
|
mips*el-sde-elf*) targ_emul=elf32ltsmip
|
|
|
|
|
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
|
|
|
|
|
mips*-sde-elf*) targ_emul=elf32btsmip
|
|
|
|
|
targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mips*el-*-elf*) targ_emul=elf32elmip ;;
|
|
|
|
|
mips*-*-elf*) targ_emul=elf32ebmip ;;
|
|
|
|
|
mips*-*-rtems*) targ_emul=elf32ebmip ;;
|
Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
bfd/
* bfd-in2.h: Regenerate.
* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
(bfd_elf32_littlemips_vec): Likewise.
(bfd_elf32_nbigmips_vec): Likewise.
(bfd_elf32_nlittlemips_vec): Likewise.
(bfd_elf32_ntradbigmips_vec): Likewise.
(bfd_elf32_ntradlittlemips_vec): Likewise.
(bfd_elf32_tradbigmips_vec): Likewise.
(bfd_elf32_tradlittlemips_vec): Likewise.
(bfd_elf64_bigmips_vec): Likewise.
(bfd_elf64_littlemips_vec): Likewise.
(bfd_elf64_tradbigmips_vec): Likewise.
(bfd_elf64_tradlittlemips_vec): Likewise.
* elf32-mips.c: Include elf-vxworks.h.
(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
instead of calling mips_elf32_rtype_to_howto directly.
(mips_vxworks_copy_howto_rela): New reloc howto.
(mips_vxworks_jump_slot_howto_rela): Likewise.
(mips_vxworks_bfd_reloc_type_lookup): New function.
(mips_vxworks_rtype_to_howto): Likewise.
(mips_vxworks_final_write_processing): Likewise.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
(elf_backend_want_got_plt): Likewise.
(elf_backend_want_plt_sym): Likewise.
(elf_backend_got_symbol_offset): Likewise.
(elf_backend_want_dynbss): Likewise.
(elf_backend_may_use_rel_p): Likewise.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_got_header_size: Likewise.
(elf_backend_plt_readonly): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
(elf_backend_mips_rtype_to_howto): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
(elf_backend_finish_dynamic_symbol): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing: Likewise.
(elf_backend_additional_program_headers): Likewise.
(elf_backend_modify_segment_map): Likewise.
(elf_backend_symbol_processing): Likewise.
* elfxx-mips.c: Include elf-vxworks.h.
(mips_elf_link_hash_entry): Add is_relocation_target and
is_branch_target fields.
(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
Return 3 for VxWorks.
(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
mips_elf_link_hash_table. Return 0 for VxWorks.
(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
(mips_vxworks_exec_plt0_entry): New variable.
(mips_vxworks_exec_plt_entry): Likewise.
(mips_vxworks_shared_plt0_entry): Likewise.
(mips_vxworks_shared_plt_entry): Likewise.
(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
(mips_elf_rel_dyn_section): Change the bfd argument to a
mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
the name of the section.
(mips_elf_initialize_tls_slots): Update the call to
mips_elf_rel_dyn_section.
(mips_elf_gotplt_index): New function.
(mips_elf_local_got_index): Add an input_section argument.
Update the call to mips_elf_create_local_got_entry.
(mips_elf_got_page): Likewise.
(mips_elf_got16_entry): Likewise.
(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
arguments. Create dynamic relocations for each entry on VxWorks.
(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
and MIPS_RESERVED_GOTNO.
(mips_elf_create_got_section): Update the uses of
MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
(is_gott_symbol): New function.
(mips_elf_calculate_relocation): Use a dynobj local variable.
Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
relocations on VxWorks. Add dynamic relocations for references
to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
in VxWorks executables.
(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
Don't allocate a null entry on VxWorks.
(mips_elf_create_dynamic_relocation): Update the call to
mips_elf_rel_dyn_section. Use absolute rather than relative
relocations for VxWorks, and make them RELA rather than REL.
(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
Call elf_vxworks_create_dynamic_sections for VxWorks and
initialize the plt_header_size and plt_entry_size fields.
(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
used in VxWorks executables. Don't allocate dynamic relocations
for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
Set is_relocation_target for each symbol referenced by a relocation.
Allocate .rela.dyn entries for relocations against the special
VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
relocations. Don't set no_fn_stub on VxWorks.
(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
mips_elf_allocate_dynamic_relocations.
(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
entries for VxWorks, and do not create multiple GOTs.
(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
Handle .got specially for VxWorks. Update the uses of
MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
once its final size is known. Set DF_TEXTREL for VxWorks. Add
DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
(mips_vxworks_finish_exec_plt): Likewise.
(mips_vxworks_finish_shared_plt): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
and mips_elf_rel_dyn_section. Use a different GOT header for
VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
(_bfd_mips_elf_link_hash_table_create): Initialize the new
mips_elf_link_hash_table fields.
(_bfd_mips_vxworks_link_hash_table_create): New function.
(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_vxworks_link_hash_table_create): Likewise.
* libbfd.h: Regenerate.
* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
(elf32-mips.lo): Likewise.
* Makefile.in: Regenerate.
* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(_bfd_target_vector): Add entries for them.
gas/
* config/tc-mips.c (mips_target_format): Handle vxworks targets.
(md_begin): Complain about -G being used for PIC. Don't change
the text, data and bss alignments on VxWorks.
(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
generating VxWorks PIC.
(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
(macro): Likewise, but do not treat la $25 specially for
VxWorks PIC, and do not handle jal.
(OPTION_MVXWORKS_PIC): New macro.
(md_longopts): Add -mvxworks-pic.
(md_parse_option): Don't complain about using PIC and -G together here.
Handle OPTION_MVXWORKS_PIC.
(md_estimate_size_before_relax): Always use the first relaxation
sequence on VxWorks.
* config/tc-mips.h (VXWORKS_PIC): New.
gas/testsuite/
* gas/mips/vxworks1.s, gas/mips/vxworks1.d,
* gas/mips/vxworks1-xgot.d: New tests.
* gas/mips/mips.exp: Run them. Do not run other tests on VxWorks.
include/elf/
* mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs.
ld/
* configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use
separate VxWorks emulations.
* emulparams/elf32ebmipvxworks.sh: New file.
* emulparams/elf32elmipvxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and
eelf32elmipvxworks.o.
(eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
* ld-mips/vxworks2-static.sd: New tests.
* ld-mips/mips-elf.exp: Run them.
2006-03-22 09:28:15 +00:00
|
|
|
mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
|
|
|
|
|
targ_extra_emuls="elf32ebmipvxworks" ;;
|
|
|
|
|
mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
|
|
|
|
|
targ_extra_emuls="elf32elmipvxworks" ;;
|
2003-10-30 09:47:15 +00:00
|
|
|
mips*-*-windiss) targ_emul=elf32mipswindiss ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
|
2002-07-30 23:48:30 +00:00
|
|
|
targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
|
2007-02-22 15:05:42 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
mips64*-*-linux-*) targ_emul=elf32btsmipn32
|
2002-07-30 23:48:30 +00:00
|
|
|
targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
|
2007-02-22 15:05:42 +00:00
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
mips*el-*-linux-*) targ_emul=elf32ltsmip
|
2007-02-22 15:05:42 +00:00
|
|
|
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
2005-03-23 15:35:50 +00:00
|
|
|
mips*-*-linux-*) targ_emul=elf32btsmip
|
2007-02-22 15:05:42 +00:00
|
|
|
targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mips*-*-lnews*) targ_emul=mipslnews ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
mips*-*-sysv4*) targ_emul=elf32btsmip
|
|
|
|
|
;;
|
2001-10-30 15:20:14 +00:00
|
|
|
mmix-*-*) targ_emul=mmo
|
|
|
|
|
targ_extra_emuls=elf64mmix
|
|
|
|
|
;;
|
2007-10-19 17:31:31 +00:00
|
|
|
am34-*-linux*) targ_emul=elf32am33lin ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
am33_2.0-*-linux*) targ_emul=elf32am33lin ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
mn10200-*-*) targ_emul=mn10200 ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
mn10300-*-*) targ_emul=mn10300
|
2001-02-19 06:51:51 +00:00
|
|
|
;;
|
2005-12-12 11:25:08 +00:00
|
|
|
mt-*elf) targ_emul=elf32mt
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
msp430-*-*) targ_emul=msp430x110
|
2005-08-08 17:08:04 +00:00
|
|
|
targ_extra_emuls="msp430x112 msp430x1101 msp430x1111 msp430x1121 msp430x1122 msp430x1132 msp430x122 msp430x123 msp430x1222 msp430x1232 msp430x133 msp430x135 msp430x1331 msp430x1351 msp430x147 msp430x148 msp430x149 msp430x155 msp430x156 msp430x157 msp430x167 msp430x168 msp430x169 msp430x1610 msp430x1611 msp430x1612 msp430x2101 msp430x2111 msp430x2121 msp430x2131 msp430x311 msp430x312 msp430x313 msp430x314 msp430x315 msp430x323 msp430x325 msp430x336 msp430x337 msp430x412 msp430x413 msp430x415 msp430x417 msp430xE423 msp430xE425 msp430xE427 msp430xW423 msp430xW425 msp430xW427 msp430xG437 msp430xG438 msp430xG439 msp430x435 msp430x436 msp430x437 msp430x447 msp430x448 msp430x449"
|
2005-07-18 14:13:36 +00:00
|
|
|
;;
|
|
|
|
|
ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ;;
|
|
|
|
|
ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
|
1999-05-03 07:29:11 +00:00
|
|
|
;;
|
2001-05-02 18:14:31 +00:00
|
|
|
openrisc-*-*) targ_emul=elf32openrisc ;;
|
2002-01-31 17:33:08 +00:00
|
|
|
or32-*-coff) targ_emul=or32 ;;
|
|
|
|
|
or32-*-elf) targ_emul=or32elf ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
or32-*-rtems*) targ_emul=or32elf
|
|
|
|
|
;;
|
|
|
|
|
pdp11-*-*) targ_emul=pdp11
|
|
|
|
|
;;
|
2001-08-27 10:45:55 +00:00
|
|
|
pjl*-*-*) targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
pj*-*-*) targ_emul=pjelf
|
|
|
|
|
;;
|
2003-09-03 09:32:21 +00:00
|
|
|
powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
|
|
|
|
|
targ_emul=elf32ppc_fbsd;
|
2002-02-18 David O'Brien <obrien@FreeBSD.org>
* Makefile.in: Add new files earmelf_fbsd, eelf32ppc_fbsd,
eelf_i386_fbsd, eelf64_ia64_fbsd, eelf_x86_64_fbsd, eelf64_sparc_fbsd,
and eelf64alpha_fbsd.
* configure.tgt(sparc64-*-freebsd, ia64-*-freebsd, i[3456]86-*-freebsd,
x86_64-*-freebsd, arm-*-freebsd, alpha*-*-freebsd, powerpc-*-freebsd):
use a FreeBSD-specific emulation rather than the psABI one.
* emulparams/elf_fbsd.sh (ELF_INTERPRETER_NAME): Set appropriate value
for all FreeBSD ELF systems.
* emulparams/armelf_fbsd.sh: Bridge elf_fbsd.sh and the "native" psABI
emulation.
* emulparams/elf32ppc_fbsd.sh: Likewise.
* emulparams/elf64_ia64_fbsd.sh: Likewise.
* emulparams/elf64_sparc_fbsd.sh: Likewise.
* emulparams/elf64alpha_fbsd.sh: Likewise.
* emulparams/elf_i386_fbsd.sh: Likewise.
* emulparams/elf_x86_64_fbsd.sh: Likewise.
Approved by: Nick Clifton <nickc@cambridge.redhat.com>
<m3pu33yy0b.fsf@north-pole.nickc.cambridge.redhat.com>
2002-02-18 09:38:01 +00:00
|
|
|
targ_extra_emuls="elf32ppc elf32ppcsim";
|
2001-02-19 06:51:51 +00:00
|
|
|
targ_extra_libpath=elf32ppc;
|
2005-07-18 14:13:36 +00:00
|
|
|
tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
|
|
|
|
|
powerpc*-*-linux*) case "${targ}" in
|
|
|
|
|
*64*) targ_emul=elf64ppc
|
|
|
|
|
targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
|
|
|
|
|
targ_extra_libpath="elf32ppclinux elf32ppc"
|
|
|
|
|
tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
|
|
|
|
|
tdir_elf32ppclinux=$tdir_elf32ppc
|
|
|
|
|
tdir_elf32ppcsim=$tdir_elf32ppc
|
|
|
|
|
;;
|
|
|
|
|
*) targ_emul=elf32ppclinux
|
|
|
|
|
targ_extra_emuls="elf32ppc elf32ppcsim"
|
|
|
|
|
targ_extra_libpath=elf32ppc
|
2007-02-09 18:20:24 +00:00
|
|
|
targ64_extra_emuls=elf64ppc
|
|
|
|
|
targ64_extra_libpath=elf64ppc
|
|
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
esac ;;
|
2001-08-27 10:45:55 +00:00
|
|
|
powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
|
|
|
|
|
| powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
|
2005-07-18 14:13:36 +00:00
|
|
|
case "${targ}" in
|
|
|
|
|
*64*) targ_emul=elf64lppc
|
|
|
|
|
targ_extra_emuls="elf32lppc elf32lppcsim"
|
|
|
|
|
tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
|
|
|
|
|
tdir_elf32lppcsim=$tdir_elf32lppc
|
|
|
|
|
;;
|
|
|
|
|
*) targ_emul=elf32lppc
|
|
|
|
|
targ_extra_emuls="elf32ppcsim" ;;
|
|
|
|
|
esac ;;
|
2001-08-27 10:45:55 +00:00
|
|
|
powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
|
2005-05-07 Paul Brook <paul@codesourcery.com>
bfd/
* config.bfd: Add separate case for ppc-vxworks.
* configure: Regenerate.
* configure.in: Include elf-vxworks.lo on ppc targets.
* elf-vxworks.c (elf_vxworks_final_write_processing): Handle
.rela.plt.unloaded.
* elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
(PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
(VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
(ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
(ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
(ppc_elf_create_got): Create .got.plt for VxWorks.
(ppc_elf_create_dynamic_sections): Create unloaded plt relocation
section for VxWorks.
(ppc_elf_select_plt_layout): Handle VxWorks plt format.
(allocate_got): VxWorks does not need a got header.
(allocate_dynrelocs): Handle VxWorks plt format.
(ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
VxWorks. Handle VxWorks plt/got.
(ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
(ppc_elf_vxworks_special_sections): New.
(ppc_elf_vxworks_link_hash_table_create,
ppc_elf_vxworks_add_symbol_hook,
elf_i386_vxworks_link_output_symbol_hook,
ppc_elf_vxworks_final_write_processing): New functions.
* targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
(_bfd_target_vector): Use it.
gas/
* config/tc-ppc.c (ppc_target_format): Add VxWorks.
gas/testsuite/
* gas/ppc/altivec.d: Match all powerpc target vecs.
* gas/ppc/booke.d: Ditto.
* gas/ppc/e500.d: Ditto.
ld/
* Makefile.am (ALL_EMULATIONS): Add eelf32ppcvxworks.o.
(eelf32ppcvxworks.o): Add dependencies.
* Makefile.in: Regenerate.
* configure.tgt: Add entry for powerpc-vxworks.
* emulparams/elf32-ppc.c: Mention elf32ppcvxworks.sh in comment.
* emulparams/elf32ppcvxworks.sh: New file.
* emultempl/ppc32elf.em (bfd_elf32_powerpc_vxworks_vec): Declare.
(is_ppc_elf32_vec): New function.
(ppc_after_open, ppc_before_allocation,
gld${EMULATION_NAME}_after_allocation): Use it.
2005-07-05 13:25:56 +00:00
|
|
|
| powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
|
2005-07-18 14:13:36 +00:00
|
|
|
case "${targ}" in
|
|
|
|
|
*64*) targ_emul=elf64ppc
|
|
|
|
|
targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
|
|
|
|
|
tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
|
|
|
|
|
tdir_elf32ppclinux=$tdir_elf32ppc
|
|
|
|
|
tdir_elf32ppcsim=$tdir_elf32ppc
|
|
|
|
|
;;
|
|
|
|
|
*) targ_emul=elf32ppc
|
|
|
|
|
targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
|
|
|
|
|
esac ;;
|
2005-05-07 Paul Brook <paul@codesourcery.com>
bfd/
* config.bfd: Add separate case for ppc-vxworks.
* configure: Regenerate.
* configure.in: Include elf-vxworks.lo on ppc targets.
* elf-vxworks.c (elf_vxworks_final_write_processing): Handle
.rela.plt.unloaded.
* elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
(PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
(VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
(ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
(ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
(ppc_elf_create_got): Create .got.plt for VxWorks.
(ppc_elf_create_dynamic_sections): Create unloaded plt relocation
section for VxWorks.
(ppc_elf_select_plt_layout): Handle VxWorks plt format.
(allocate_got): VxWorks does not need a got header.
(allocate_dynrelocs): Handle VxWorks plt format.
(ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
VxWorks. Handle VxWorks plt/got.
(ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
(ppc_elf_vxworks_special_sections): New.
(ppc_elf_vxworks_link_hash_table_create,
ppc_elf_vxworks_add_symbol_hook,
elf_i386_vxworks_link_output_symbol_hook,
ppc_elf_vxworks_final_write_processing): New functions.
* targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
(_bfd_target_vector): Use it.
gas/
* config/tc-ppc.c (ppc_target_format): Add VxWorks.
gas/testsuite/
* gas/ppc/altivec.d: Match all powerpc target vecs.
* gas/ppc/booke.d: Ditto.
* gas/ppc/e500.d: Ditto.
ld/
* Makefile.am (ALL_EMULATIONS): Add eelf32ppcvxworks.o.
(eelf32ppcvxworks.o): Add dependencies.
* Makefile.in: Regenerate.
* configure.tgt: Add entry for powerpc-vxworks.
* emulparams/elf32-ppc.c: Mention elf32ppcvxworks.sh in comment.
* emulparams/elf32ppcvxworks.sh: New file.
* emultempl/ppc32elf.em (bfd_elf32_powerpc_vxworks_vec): Declare.
(is_ppc_elf32_vec): New function.
(ppc_after_open, ppc_before_allocation,
gld${EMULATION_NAME}_after_allocation): Use it.
2005-07-05 13:25:56 +00:00
|
|
|
powerpc-*-vxworks*)
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_emul=elf32ppcvxworks
|
|
|
|
|
targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
|
2002-08-09 15:38:24 +00:00
|
|
|
powerpc-*-nto*) targ_emul=elf32ppcnto ;;
|
|
|
|
|
powerpcle-*-nto*) targ_emul=elf32lppcnto ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
powerpc-*-rtems*) targ_emul=elf32ppc ;;
|
|
|
|
|
powerpc-*-macos*) targ_emul=ppcmacos ;;
|
|
|
|
|
powerpc-*-netware*) targ_emul=ppcnw ;;
|
|
|
|
|
powerpcle-*-pe) targ_emul=ppcpe ;;
|
|
|
|
|
powerpcle-*-winnt*) targ_emul=ppcpe ;;
|
2001-05-24 20:59:23 +00:00
|
|
|
powerpcle-*-cygwin*) targ_emul=ppcpe ;;
|
2002-03-18 12:46:27 +00:00
|
|
|
powerpc-*-aix5*) targ_emul=aix5ppc ;;
|
2001-12-03 23:15:28 +00:00
|
|
|
powerpc-*-aix*) targ_emul=aixppc ;;
|
1999-05-03 07:29:11 +00:00
|
|
|
powerpc-*-beos*) targ_emul=aixppc ;;
|
2002-04-30 17:49:01 +00:00
|
|
|
powerpc-*-windiss*) targ_emul=elf32ppcwindiss ;;
|
2004-05-17 19:50:16 +00:00
|
|
|
powerpc-*-lynxos*) targ_emul=ppclynx ;;
|
2002-03-18 12:46:27 +00:00
|
|
|
rs6000-*-aix5*) targ_emul=aix5rs6 ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
rs6000-*-aix*) targ_emul=aixrs6
|
|
|
|
|
;;
|
2002-10-16 19:54:54 +00:00
|
|
|
s390x-*-linux*) targ_emul=elf64_s390
|
|
|
|
|
targ_extra_emuls=elf_s390
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
|
2004-12-16 16:02:59 +00:00
|
|
|
s390x-*-tpf*) targ_emul=elf64_s390
|
|
|
|
|
tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
|
2002-10-16 19:54:54 +00:00
|
|
|
s390-*-linux*) targ_emul=elf_s390
|
2007-02-09 18:20:24 +00:00
|
|
|
targ64_extra_emuls=elf64_s390
|
|
|
|
|
targ64_extra_libpath=elf64_s390
|
|
|
|
|
tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
|
2005-07-18 14:13:36 +00:00
|
|
|
;;
|
2006-09-16 23:51:50 +00:00
|
|
|
score-*-elf) targ_emul=scoreelf ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
sh-*-linux*) targ_emul=shlelf_linux
|
|
|
|
|
targ_extra_emuls=shelf_linux
|
|
|
|
|
targ_extra_libpath=shelf_linux ;;
|
|
|
|
|
sh64eb-*-linux*) targ_emul=shelf32_linux
|
|
|
|
|
targ_extra_emuls="shlelf32_linux" ;;
|
|
|
|
|
sh64-*-linux*) targ_emul=shlelf32_linux
|
|
|
|
|
targ_extra_emuls="shelf32_linux"
|
|
|
|
|
targ_extra_libpath=shelf32_linux ;;
|
|
|
|
|
sh*eb-*-linux*) targ_emul=shelf_linux ;;
|
|
|
|
|
sh*-*-linux*) targ_emul=shlelf_linux ;;
|
|
|
|
|
sh5le-*-netbsd*) targ_emul=shlelf32_nbsd
|
|
|
|
|
targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
|
|
|
sh5-*-netbsd*) targ_emul=shelf32_nbsd
|
|
|
|
|
targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
|
|
|
sh64le-*-netbsd*) targ_emul=shlelf64_nbsd
|
|
|
|
|
targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
|
|
|
sh64-*-netbsd*) targ_emul=shelf64_nbsd
|
|
|
|
|
targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
|
|
|
sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd
|
|
|
|
|
targ_extra_emuls=shelf_nbsd ;;
|
|
|
|
|
sh*-*-netbsdelf*) targ_emul=shelf_nbsd
|
|
|
|
|
targ_extra_emuls=shlelf_nbsd ;;
|
|
|
|
|
sh*-*-symbianelf*) targ_emul=shlsymbian ;;
|
|
|
|
|
shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
|
|
|
|
|
targ_emul=shlelf
|
|
|
|
|
targ_extra_emuls="shelf shl sh" ;;
|
|
|
|
|
sh-*-rtemscoff*) targ_emul=sh; targ_extra_emuls=shl ;;
|
bfd/
2006-08-02 Richard Sandiford <richard@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
bfd_elf32_shlvxworks_vec.
* configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
(bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
(bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
(bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
(bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
(bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
(bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
(bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
* configure: Regenerate.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
(elf_vxworks_add_symbol_hook): Use it.
(elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
table entry to check for weak undefined symbols and to obtain
the original bfd.
(elf_vxworks_emit_relocs): Use target_index instead of this_idx.
* elf32-sh-relocs.h: New file, split from elf32-sh.c.
(R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
special_function field.
(R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
(R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
(R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
(R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
(R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
(R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
(SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
* elf32-sh.c: Include elf32-vxworks.h.
(MINUS_ONE): Define.
(sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
to sh_elf_reloc.
(sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
SH_ELF_RELOC set to bfd_elf_generic_reloc.
(vxworks_object_p, get_howto_table): New functions.
(sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
(sh_elf_info_to_howto): Use get_howto_table.
(sh_elf_relax_section): Honor the partial_inplace field of the
R_SH_DIR32 howto.
(sh_elf_relax_delete_bytes): Likewise.
(elf_sh_plt_info): New structure.
(PLT_ENTRY_SIZE): Replace both definitions with...
(ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
(elf_sh_plt0_entry_le): Likewise.
(elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
(elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
(elf_sh_plts): New structure, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry): Delete both definitions.
(elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
(elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
(elf_sh_plt_reloc_offset): Likewise.
(movi_shori_putval): Delete in favor of...
(install_plt_field): ...this new function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(get_plt_info): New function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
(VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
(vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
(vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
(vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
(get_plt_index, get_plt_offset): New functions.
(elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
(sh_elf_link_hash_table_create): Initialize them.
(sh_elf_create_dynamic_sections): Call
elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use htab->plt_info to get the size of PLT
entries. Allocate relocation entries in .rela.plt.unloaded if
generating a VxWorks executable.
(sh_elf_always_size_sections): New function.
(sh_elf_size_dynamic_sections): Extend .rela.plt handling to
.rela.plt.unloaded.
(sh_elf_relocate_section): Use get_howto_table. Honor
partial_inplace when calculating the addend for dynamic
relocations. Use get_plt_index.
(sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
and htab->plt_info. Fill in the bra .plt offset for VxWorks
executables. Populate .rela.plt.unloaded. Do not make
_GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(sh_elf_finish_dynamic_sections): Use install_plt_field and
htab->plt_info. Handle cases where there is no special PLT header.
Populate the first relocation in .rela.plt.unloaded and fix up
the remaining entries.
(sh_elf_plt_sym_val): Use get_plt_info.
(elf_backend_always_size_sections): Define.
(TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
(TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
(elf32_bed, elf_backend_want_plt_sym): Likewise.
(elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing): Likewise.
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
* targets.c (bfd_elf32_shlvxworks_vec): Declare.
(bfd_elf32_shvxworks_vec): Likewise.
(_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
bfd_elf32_shvxworks_vec.
gas/
* config/tc-sh.c (apply_full_field_fix): New function.
(md_apply_fix): Use it instead of md_number_to_chars. Do not fill
in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
(tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
* config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
ld/
2006-08-02 Richard Sandiford <richard@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
* Makefile.am (ALL_EMULATIONS): Add eshelf_vxworks.o and
eshlelf_vxworks.o.
(eshelf_vxworks.c, eshlelf_vxworks.c): New rules.
* Makefile.in: Regenerate.
* configure.tgt (sh-*-vxworks): Use shelf_vxworks and
shlelf_vxworks.
* emulparams/shelf_vxworks.sh: New file.
* emulparams/shlelf_vxworks.sh: Likewise.
* emulparams/vxworks.sh (FINI): Prefix _etext with ${SYMPREFIX}.
(OTHER_END_SYMBOLS): Likewise _ehdr.
(DATA_END_SYMBOLS): Likewise _edata.
* emultempl/vxworks.em (vxworks_after_open): Check whether output_bfd
is indeed an ELF file before dealing with --force-dynamic.
ld/testsuite/
* ld-sh/rd-sh.exp: Treat vxworks1-static.d specially.
* ld-sh/sh-vxworks.exp: New file.
* ld-sh/sh.exp: Extend sh-linux SIZEOF_HEADERS handling to
sh-*-vxworks.
* ld-sh/vxworks1-le.dd, ld-sh/vxworks1-lib-le.dd,
* ld-sh/vxworks1-lib.dd, ld-sh/vxworks1-lib.nd,
* ld-sh/vxworks1-lib.rd, ld-sh/vxworks1-lib.s,
* ld-sh/vxworks1-static.d, ld-sh/vxworks1.dd,
* ld-sh/vxworks1.ld, ld-sh/vxworks1.rd, ld-sh/vxworks1.s,
* ld-sh/vxworks2-static.sd, ld-sh/vxworks2.s,
* ld-sh/vxworks2.sd, ld-sh/vxworks3-le.dd,
* ld-sh/vxworks3-lib-le.dd, ld-sh/vxworks3-lib.dd,
* ld-sh/vxworks3-lib.s, ld-sh/vxworks3.dd, ld-sh/vxworks3.s,
* ld-sh/vxworks4.d, ld-sh/vxworks4a.s, ld-sh/vxworks4b.s,
* ld-sh/reloc1.s, ld-sh/reloc1.d: New tests.
2006-08-04 13:13:56 +00:00
|
|
|
sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
|
2005-07-18 14:13:36 +00:00
|
|
|
targ_emul=shelf
|
|
|
|
|
targ_extra_emuls="shlelf sh shl" ;;
|
2007-02-28 10:53:19 +00:00
|
|
|
sh-*-uclinux* | sh[12]-*-uclinux*)
|
|
|
|
|
targ_emul=shelf_uclinux
|
|
|
|
|
targ_extra_emuls="shelf shlelf sh shl" ;;
|
bfd/
2006-08-02 Richard Sandiford <richard@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
bfd_elf32_shlvxworks_vec.
* configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
(bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
(bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
(bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
(bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
(bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
(bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
(bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
* configure: Regenerate.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
(elf_vxworks_add_symbol_hook): Use it.
(elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
table entry to check for weak undefined symbols and to obtain
the original bfd.
(elf_vxworks_emit_relocs): Use target_index instead of this_idx.
* elf32-sh-relocs.h: New file, split from elf32-sh.c.
(R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
special_function field.
(R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
(R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
(R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
(R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
(R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
(R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
(SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
* elf32-sh.c: Include elf32-vxworks.h.
(MINUS_ONE): Define.
(sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
to sh_elf_reloc.
(sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
SH_ELF_RELOC set to bfd_elf_generic_reloc.
(vxworks_object_p, get_howto_table): New functions.
(sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
(sh_elf_info_to_howto): Use get_howto_table.
(sh_elf_relax_section): Honor the partial_inplace field of the
R_SH_DIR32 howto.
(sh_elf_relax_delete_bytes): Likewise.
(elf_sh_plt_info): New structure.
(PLT_ENTRY_SIZE): Replace both definitions with...
(ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
(elf_sh_plt0_entry_le): Likewise.
(elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
(elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
(elf_sh_plts): New structure, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry): Delete both definitions.
(elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
(elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
(elf_sh_plt_reloc_offset): Likewise.
(movi_shori_putval): Delete in favor of...
(install_plt_field): ...this new function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(get_plt_info): New function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
(VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
(vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
(vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
(vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
(get_plt_index, get_plt_offset): New functions.
(elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
(sh_elf_link_hash_table_create): Initialize them.
(sh_elf_create_dynamic_sections): Call
elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use htab->plt_info to get the size of PLT
entries. Allocate relocation entries in .rela.plt.unloaded if
generating a VxWorks executable.
(sh_elf_always_size_sections): New function.
(sh_elf_size_dynamic_sections): Extend .rela.plt handling to
.rela.plt.unloaded.
(sh_elf_relocate_section): Use get_howto_table. Honor
partial_inplace when calculating the addend for dynamic
relocations. Use get_plt_index.
(sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
and htab->plt_info. Fill in the bra .plt offset for VxWorks
executables. Populate .rela.plt.unloaded. Do not make
_GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(sh_elf_finish_dynamic_sections): Use install_plt_field and
htab->plt_info. Handle cases where there is no special PLT header.
Populate the first relocation in .rela.plt.unloaded and fix up
the remaining entries.
(sh_elf_plt_sym_val): Use get_plt_info.
(elf_backend_always_size_sections): Define.
(TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
(TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
(elf32_bed, elf_backend_want_plt_sym): Likewise.
(elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing): Likewise.
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
* targets.c (bfd_elf32_shlvxworks_vec): Declare.
(bfd_elf32_shvxworks_vec): Likewise.
(_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
bfd_elf32_shvxworks_vec.
gas/
* config/tc-sh.c (apply_full_field_fix): New function.
(md_apply_fix): Use it instead of md_number_to_chars. Do not fill
in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
(tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
* config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
ld/
2006-08-02 Richard Sandiford <richard@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
* Makefile.am (ALL_EMULATIONS): Add eshelf_vxworks.o and
eshlelf_vxworks.o.
(eshelf_vxworks.c, eshlelf_vxworks.c): New rules.
* Makefile.in: Regenerate.
* configure.tgt (sh-*-vxworks): Use shelf_vxworks and
shlelf_vxworks.
* emulparams/shelf_vxworks.sh: New file.
* emulparams/shlelf_vxworks.sh: Likewise.
* emulparams/vxworks.sh (FINI): Prefix _etext with ${SYMPREFIX}.
(OTHER_END_SYMBOLS): Likewise _ehdr.
(DATA_END_SYMBOLS): Likewise _edata.
* emultempl/vxworks.em (vxworks_after_open): Check whether output_bfd
is indeed an ELF file before dealing with --force-dynamic.
ld/testsuite/
* ld-sh/rd-sh.exp: Treat vxworks1-static.d specially.
* ld-sh/sh-vxworks.exp: New file.
* ld-sh/sh.exp: Extend sh-linux SIZEOF_HEADERS handling to
sh-*-vxworks.
* ld-sh/vxworks1-le.dd, ld-sh/vxworks1-lib-le.dd,
* ld-sh/vxworks1-lib.dd, ld-sh/vxworks1-lib.nd,
* ld-sh/vxworks1-lib.rd, ld-sh/vxworks1-lib.s,
* ld-sh/vxworks1-static.d, ld-sh/vxworks1.dd,
* ld-sh/vxworks1.ld, ld-sh/vxworks1.rd, ld-sh/vxworks1.s,
* ld-sh/vxworks2-static.sd, ld-sh/vxworks2.s,
* ld-sh/vxworks2.sd, ld-sh/vxworks3-le.dd,
* ld-sh/vxworks3-lib-le.dd, ld-sh/vxworks3-lib.dd,
* ld-sh/vxworks3-lib.s, ld-sh/vxworks3.dd, ld-sh/vxworks3.s,
* ld-sh/vxworks4.d, ld-sh/vxworks4a.s, ld-sh/vxworks4b.s,
* ld-sh/reloc1.s, ld-sh/reloc1.d: New tests.
2006-08-04 13:13:56 +00:00
|
|
|
sh-*-vxworks) targ_emul=shelf_vxworks
|
|
|
|
|
targ_extra_emuls=shlelf_vxworks ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
sh-*-nto*) targ_emul=shelf_nto
|
|
|
|
|
targ_extra_emuls=shlelf_nto ;;
|
|
|
|
|
sh-*-pe) targ_emul=shpe ;
|
|
|
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
|
|
|
sh-*-*) targ_emul=sh; targ_extra_emuls=shl ;;
|
|
|
|
|
sh64le-*-elf*) targ_emul=shlelf
|
|
|
|
|
targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
|
|
|
sh64-*-elf*) targ_emul=shelf
|
|
|
|
|
targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
|
|
|
sparc64-*-aout*) targ_emul=sparcaout ;;
|
|
|
|
|
sparc64-*-elf*) targ_emul=elf64_sparc ;;
|
|
|
|
|
sparc-sun-sunos4*) targ_emul=sun4 ;;
|
|
|
|
|
sparclite*-*-elf) targ_emul=elf32_sparc ;;
|
|
|
|
|
sparclite*-*-coff) targ_emul=coff_sparc ;;
|
|
|
|
|
sparclite*-fujitsu-*) targ_emul=sparcaout ;;
|
|
|
|
|
sparc*-*-aout) targ_emul=sparcaout ;;
|
|
|
|
|
sparc*-*-coff) targ_emul=coff_sparc ;;
|
|
|
|
|
sparc*-*-elf) targ_emul=elf32_sparc ;;
|
|
|
|
|
sparc*-*-sysv4*) targ_emul=elf32_sparc ;;
|
bfd/
* config.bfd (sparc-*-vxworks*): New stanza.
* configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
(bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
* configure: Regenerate.
* elf32-sparc.c: Include elf-vxworks.h.
(elf32_sparc_vxworks_link_hash_table_create: New.
(elf32_sparc_vxworks_final_write_processing): New.
(TARGET_BIG_SYM): Override for VxWorks.
(TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
(elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing, elf32_bed): Likewise.
* elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
(sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
(sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
(_bfd_sparc_elf_link_hash_table_create): Don't initialize
build_plt_entry here.
(create_got_section): Initialize sgotplt for VxWorks.
(_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
plt_header_size and plt_entry_size, with new VxWorks-specific settings.
Call elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use plt_header_size and plt_entry_size.
Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
(_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
for VxWorks. Check for the .got.plt section.
(sparc_vxworks_build_plt_entry): New function.
(_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
absolute on VxWorks.
(sparc32_finish_dyn): Add special handling for DT_RELASZ
and DT_PLTGOT on VxWorks.
(sparc_vxworks_finish_exec_plt): New.
(sparc_vxworks_finish_shared_plt): New.
(_bfd_sparc_elf_finish_dynamic_sections): Call them.
Use plt_header_size and plt_entry_size.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
* Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
(elf32-sparc.lo): Likewise.
* Makefile.in: Regenerate.
* targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
(_bfd_target_vector): Add a pointer to it.
gas/
* config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
(GOTT_BASE, GOTT_INDEX): New.
(tc_gen_reloc): Don't alter relocations against GOTT_BASE and
GOTT_INDEX when generating VxWorks PIC.
* configure.tgt (sparc*-*-vxworks*): Remove this special case;
use the generic *-*-vxworks* stanza instead.
gas/testsuite/
* gas/sparc/vxworks-pic.s, gas/sparc/vxworks-pic.d: New test.
* gas/sparc/sparc.exp: Run it. Remove sparc*-*-vxworks* XFAILs.
ld/
* configure.tgt (sparc*-*-vxworks*): New stanza.
* emulparams/elf32_sparc_vxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_vxworks.o.
(eelf32_sparc_vxworks.c): New rule.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-sparc/vxworks1.dd, ld-sparc/vxworks1.ld, ld-sparc/vxworks1-lib.dd,
* ld-sparc/vxworks1-lib.nd, ld-sparc/vxworks1-lib.rd,
* ld-sparc/vxworks1-lib.s, ld-sparc/vxworks1.rd, ld-sparc/vxworks1.s,
* ld-sparc/vxworks1-static.d, ld-sparc/vxworks2.s,
* ld-sparc/vxworks2.sd, ld-sparc/vxworks2-static.sd: New tests.
* ld-sparc/sparc.exp: Run them.
2006-04-05 12:41:59 +00:00
|
|
|
sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
|
|
|
|
|
targ_emul=elf64_sparc_fbsd
|
|
|
|
|
targ_extra_emuls="elf64_sparc elf32_sparc"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
|
|
|
|
|
sparc*-*-linux*aout*) targ_emul=sparclinux
|
|
|
|
|
targ_extra_emuls="elf32_sparc sun4"
|
|
|
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
|
|
|
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
|
|
|
sparc64-*-linux-*) targ_emul=elf64_sparc
|
|
|
|
|
targ_extra_emuls="elf32_sparc sparclinux sun4"
|
|
|
|
|
targ_extra_libpath=elf32_sparc
|
|
|
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
|
|
|
|
|
tdir_sparclinux=${tdir_elf32_sparc}aout
|
|
|
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
|
|
|
sparc*-*-linux-*) targ_emul=elf32_sparc
|
|
|
|
|
targ_extra_emuls="sparclinux elf64_sparc sun4"
|
|
|
|
|
targ_extra_libpath=elf64_sparc
|
|
|
|
|
tdir_sparclinux=${targ_alias}aout
|
|
|
|
|
tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
|
|
|
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
|
|
|
sparc64-*-netbsd* | sparc64-*-openbsd*)
|
|
|
|
|
targ_emul=elf64_sparc
|
|
|
|
|
targ_extra_emuls="elf32_sparc" ;;
|
|
|
|
|
sparc*-*-netbsd*elf*) targ_emul=elf32_sparc ;;
|
|
|
|
|
sparc*-*-netbsd*) targ_emul=sparcnbsd ;;
|
|
|
|
|
sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
|
|
|
|
|
targ_emul=elf32_sparc ;;
|
|
|
|
|
sparc-*-solaris2*) targ_emul=elf32_sparc
|
|
|
|
|
targ_extra_emuls="elf64_sparc"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
|
|
|
|
|
sparcv9-*-solaris2* | sparc64-*-solaris2*)
|
|
|
|
|
targ_emul=elf64_sparc
|
|
|
|
|
targ_extra_emuls="elf32_sparc"
|
|
|
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
|
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
|
|
|
|
|
sparc*-*-solaris2*) targ_emul=elf32_sparc ;;
|
|
|
|
|
sparc*-wrs-vxworks*) targ_emul=sparcaout ;;
|
|
|
|
|
sparc*-*-rtems*) targ_emul=elf32_sparc
|
|
|
|
|
;;
|
2007-02-28 01:39:59 +00:00
|
|
|
spu-*-elf*) targ_emul=elf32_spu ;;
|
2005-07-18 14:13:36 +00:00
|
|
|
tic30-*-*aout*) targ_emul=tic30aout ;;
|
|
|
|
|
tic30-*-*coff*) targ_emul=tic30coff ;;
|
|
|
|
|
tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
|
|
|
|
|
tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
|
|
|
|
|
tic80-*-*) targ_emul=tic80coff
|
|
|
|
|
;;
|
|
|
|
|
v850-*-*) targ_emul=v850 ;;
|
|
|
|
|
v850e-*-*) targ_emul=v850 ;;
|
|
|
|
|
v850ea-*-*) targ_emul=v850
|
|
|
|
|
;;
|
|
|
|
|
vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
|
|
|
|
|
vax-*-netbsdelf*) targ_emul=elf32vax
|
|
|
|
|
targ_extra_emuls=vaxnbsd ;;
|
|
|
|
|
vax-*-netbsdaout* | vax-*-netbsd*)
|
|
|
|
|
targ_emul=vaxnbsd
|
|
|
|
|
targ_extra_emuls=elf32vax ;;
|
|
|
|
|
vax-*-linux-*) targ_emul=elf32vax
|
|
|
|
|
;;
|
|
|
|
|
w65-*-*) targ_emul=w65
|
|
|
|
|
;;
|
2006-02-17 14:36:28 +00:00
|
|
|
xc16x-*-elf) targ_emul=elf32xc16x
|
|
|
|
|
targ_extra_emuls="elf32xc16xl elf32xc16xs"
|
|
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
xstormy16-*-*) targ_emul=elf32xstormy16
|
|
|
|
|
;;
|
|
|
|
|
xtensa-*-*) targ_emul=elf32xtensa
|
|
|
|
|
;;
|
2005-10-25 17:40:19 +00:00
|
|
|
z80-*-coff) targ_emul=z80
|
|
|
|
|
;;
|
2005-07-18 14:13:36 +00:00
|
|
|
z8k-*-coff) targ_emul=z8002; targ_extra_emuls=z8001
|
|
|
|
|
;;
|
|
|
|
|
*-*-ieee*) targ_emul=vanilla
|
|
|
|
|
;;
|
|
|
|
|
*-tandem-none) targ_emul=st2000
|
|
|
|
|
;;
|
1999-05-03 07:29:11 +00:00
|
|
|
*)
|
|
|
|
|
echo 2>&1 "*** ld does not support target ${targ}"
|
|
|
|
|
echo 2>&1 "*** see ld/configure.tgt for supported targets"
|
|
|
|
|
exit 1
|
|
|
|
|
|
|
|
|
|
esac
|
2003-01-06 16:14:01 +00:00
|
|
|
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
|
|
|
|
|
case "${target}" in
|
|
|
|
|
|
2007-08-28 11:02:55 +00:00
|
|
|
*-*-freebsd* | *-*-dragonfly*)
|
2003-01-06 16:14:01 +00:00
|
|
|
NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
hppa*64*-*-hpux11*)
|
|
|
|
|
NATIVE_LIB_DIRS=/usr/lib/pa20_64
|
|
|
|
|
;;
|
|
|
|
|
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-sysv4*)
|
2003-01-06 16:14:01 +00:00
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-*-solaris*)
|
2003-01-06 16:14:01 +00:00
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
2003-05-16 16:30:27 +00:00
|
|
|
i[3-7]86-pc-interix*)
|
2003-01-06 16:14:01 +00:00
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
ia64-*-aix*)
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
sparc*-*-solaris2*)
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
2006-12-15 05:49:28 +00:00
|
|
|
spu-*-elf*)
|
|
|
|
|
# This allows to build a pair of PPU/SPU toolchains with common sysroot.
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/spu/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
2003-03-08 03:35:48 +00:00
|
|
|
i[03-9x]86-*-cygwin*)
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
|
|
|
|
|
;;
|
|
|
|
|
|
2003-01-06 16:14:01 +00:00
|
|
|
*-*-linux*)
|
|
|
|
|
;;
|
|
|
|
|
|
2007-08-28 11:02:55 +00:00
|
|
|
*-*-freebsd* | *-*-dragonfly*)
|
2003-01-06 16:14:01 +00:00
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
*-*-netbsd*)
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
alpha*-*-*)
|
|
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
esac
|
