gdb: fix vfork with multiple threads

[deliverable/binutils-gdb.git] / ld / configure.tgt

diff --git a/ld/configure.tgt b/ld/configure.tgt
index c0c8a697d6b281967d4868f557e2ece14c269246..6205d7c98728f7228275589cf4c584e9e8e95e77 100644 (file)
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -1,6 +1,6 @@
 # configure.tgt
 #
-#   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+#   Copyright (C) 2013-2021 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -46,7 +46,7 @@ case "${targ}" in
 aarch64_be-*-elf)      targ_emul=aarch64elfb
                        targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
                        ;;
-aarch64-*-elf | aarch64-*-rtems*)
+aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
                        targ_emul=aarch64elf
                        targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
                        ;;
@@ -105,7 +105,7 @@ alpha*-*-*vms*)             targ_emul=alphavms
 am33_2.0-*-linux*)     targ_emul=elf32am33lin # mn10300 variant
                        ;;
 arc*-*-elf*)           targ_emul=arcelf
-                       targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
+                       targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
                        ;;
 arc*-*-linux*)         case "${with_cpu}" in
                        nps400) targ_emul=arclinux_nps
@@ -115,7 +115,7 @@ arc*-*-linux*)              case "${with_cpu}" in
                                targ_extra_emuls=arclinux_nps
                                ;;
                        esac
-                       targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
+                       targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
                        ;;
 arm*-*-cegcc*)         targ_emul=arm_wince_pe
                        targ_extra_ofiles="deffilep.o pe-dll.o"
@@ -148,10 +148,9 @@ arm-*-phoenix*)            targ_emul=armelf
 armeb-*-elf | armeb-*-eabi*)
                        targ_emul=armelfb
                        ;;
-arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
+arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
                        targ_emul=armelf
                        ;;
-arm*-*-symbianelf*)    targ_emul=armsymbian;;
 arm-*-kaos*)           targ_emul=armelf
                        ;;
 arm9e-*-elf)           targ_emul=armelf
@@ -178,16 +177,12 @@ arm*-*-linux-*)           targ_emul=armelf_linux
                        targ_extra_libpath="armelfb_linux"
                        ;;
 arm*b-*-nacl*)         targ_emul=armelfb_nacl
-                       targ_extra_emuls="armelf_nacl elf_i386_nacl"
+                       targ_extra_emuls="armelf_nacl"
                        targ_extra_libpath=$targ_extra_emuls
-                       targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
-                       targ64_extra_libpath=$targ64_extra_emuls
                        ;;
 arm*-*-nacl*)          targ_emul=armelf_nacl
-                       targ_extra_emuls="armelfb_nacl elf_i386_nacl"
+                       targ_extra_emuls="armelfb_nacl"
                        targ_extra_libpath=$targ_extra_emuls
-                       targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
-                       targ64_extra_libpath=$targ64_extra_emuls
                        ;;
 arm*-*-uclinux*eabi*)  targ_emul=armelf_linux_eabi
                        targ_extra_emuls=armelfb_linux_eabi
@@ -347,7 +342,8 @@ i[3-7]86-*-solaris*)        targ_emul=elf_i386_ldso
                        ;;
 i[3-7]86-*-netbsdelf* | \
 i[3-7]86-*-netbsd*-gnu* | \
-i[3-7]86-*-knetbsd*-gnu)
+i[3-7]86-*-knetbsd*-gnu | \
+i[3-7]86-*-openbsd*)
                        targ_emul=elf_i386
                        targ_extra_emuls="elf_iamcu"
                        ;;
@@ -357,7 +353,7 @@ i[3-7]86-*-netbsdpe*)       targ_emul=i386pe
 i[3-7]86-*-elfiamcu)   targ_emul=elf_iamcu
                        targ_extra_emuls=elf_i386
                        ;;
-i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
+i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
                        targ_emul=elf_i386
                        targ_extra_emuls=elf_iamcu
                        ;;
@@ -377,7 +373,6 @@ i[3-7]86-*-msdos*)  targ_emul=i386msdos
                        ;;
 i[3-7]86-*-moss*)      targ_emul=i386moss
                        targ_extra_emuls=i386msdos
-                       targ_extra_ofiles=
                        ;;
 i[3-7]86-*-winnt*)     targ_emul=i386pe ;
                        targ_extra_ofiles="deffilep.o pe-dll.o"
@@ -404,12 +399,6 @@ i[3-7]86-*-vxworks*)       targ_emul=elf_i386_vxworks
                        ;;
 i[3-7]86-*-chaos)      targ_emul=elf_i386_chaos
                        ;;
-i[3-7]86-*-nacl*)      targ_emul=elf_i386_nacl
-                       targ_extra_emuls="armelf_nacl armelfb_nacl"
-                       targ_extra_libpath=$targ_extra_emuls
-                       targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
-                       targ64_extra_libpath=$targ64_extra_emuls
-                       ;;
 ia16-*-elf*)           targ_emul=elf_i386
                        targ_extra_emuls=i386msdos
                        ;;
@@ -591,7 +580,6 @@ moxie-*-moxiebox*)  targ_emul=moxiebox
                        targ_extra_ofiles=ldelfgen.o
                        ;;
 moxie-*-*)             targ_emul=elf32moxie
-                       targ_extra_ofiles=ldelfgen.o
                        ;;
 msp430-*-*)            targ_emul=msp430elf
                        targ_extra_emuls="msp430X"
@@ -647,6 +635,10 @@ powerpc64-*-freebsd*)
                        tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
                        tdir_elf32ppc_fbsd=$tdir_elf32ppc
                        ;;
+powerpc64le-*-freebsd*)
+                       targ_emul=elf64lppc_fbsd
+                       targ_extra_emuls="elf64lppc"
+                       ;;
 powerpc-*-vxworks*)
                        targ_emul=elf32ppcvxworks
                        targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
@@ -732,10 +724,6 @@ powerpcle-*-nto*)  targ_emul=elf32lppcnto
 powerpc-*-macos*)      targ_emul=ppcmacos
                        targ_extra_ofiles=
                        ;;
-powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
-                       targ_emul=ppcpe
-                       targ_extra_ofiles="deffilep.o pe-dll.o"
-                       ;;
 powerpc-*-aix[5-9]*)   targ_emul=aix5ppc
                        targ_extra_ofiles=
                        ;;
@@ -747,25 +735,40 @@ powerpc-*-beos*)  targ_emul=aixppc
                        ;;
 powerpc-*-windiss*)    targ_emul=elf32ppcwindiss
                        ;;
-powerpc-*-lynxos*)     targ_emul=ppclynx
-                       ;;
 pru*-*-*)              targ_emul=pruelf
                        ;;
+riscv32be*-*-linux*)   targ_emul=elf32briscv
+                       targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
+                       targ_extra_libpath=$targ_extra_emuls
+                       ;;
 riscv32*-*-linux*)     targ_emul=elf32lriscv
-                       targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
+                       targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
+                       targ_extra_libpath=$targ_extra_emuls
+                       ;;
+riscvbe-*-* | riscv32be*-*-*)
+                       targ_emul=elf32briscv
+                       targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
                        targ_extra_libpath=$targ_extra_emuls
                        ;;
 riscv-*-* | riscv32*-*-*)
                        targ_emul=elf32lriscv
-                       targ_extra_emuls="elf64lriscv"
+                       targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
+                       targ_extra_libpath=$targ_extra_emuls
+                       ;;
+riscv64be*-*-linux*)   targ_emul=elf64briscv
+                       targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
                        targ_extra_libpath=$targ_extra_emuls
                        ;;
 riscv64*-*-linux*)     targ_emul=elf64lriscv
-                       targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
+                       targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
+                       targ_extra_libpath=$targ_extra_emuls
+                       ;;
+riscv64be*-*-*)                targ_emul=elf64briscv
+                       targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
                        targ_extra_libpath=$targ_extra_emuls
                        ;;
 riscv64*-*-*)          targ_emul=elf64lriscv
-                       targ_extra_emuls="elf32lriscv"
+                       targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
                        targ_extra_libpath=$targ_extra_emuls
                        ;;
 rs6000-*-aix[5-9]*)    targ_emul=aix5rs6
@@ -776,6 +779,8 @@ rs6000-*-aix*)              targ_emul=aixrs6
                        ;;
 rl78-*-*)              targ_emul=elf32rl78
                        ;;
+rx-*-linux*)           targ_emul=elf32rx_linux
+                       ;;
 rx-*-*)                        targ_emul=elf32rx
                        ;;
 s12z-*-*)              targ_emul=m9s12zelf
@@ -880,9 +885,6 @@ sparc*-*-*)         targ_emul=elf32_sparc
                        ;;
 spu-*-elf*)            targ_emul=elf32_spu
                        ;;
-tic30-*-*aout*)                targ_emul=tic30aout
-                       targ_extra_ofiles=
-                       ;;
 tic30-*-*coff*)                targ_emul=tic30coff
                        targ_extra_ofiles=
                        ;;
@@ -901,9 +903,6 @@ tic6x-*-uclinux)    targ_emul=elf32_tic6x_linux_le
                        targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
                        targ_extra_libpath=$targ_extra_emuls
                        ;;
-tic80-*-*)             targ_emul=tic80coff
-                       targ_extra_ofiles=
-                       ;;
 tilegx-*-*)            targ_emul=elf64tilegx
                        targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
                        targ_extra_libpath=$targ_extra_emuls
@@ -951,7 +950,8 @@ x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
                        targ_extra_libpath=$targ_extra_emuls
                        tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
                        ;;
-x86_64-*-netbsd*)      targ_emul=elf_x86_64
+x86_64-*-netbsd* | x86_64-*-openbsd*)
+                       targ_emul=elf_x86_64
                        targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
                        tdir_elf_iamcu=`echo ${targ_alias} | \
                            sed -e 's/x86_64/i386/'`
@@ -968,7 +968,7 @@ x86_64-*-netbsd*)   targ_emul=elf_x86_64
                                        sed -e 's/netbsd/netbsdelf/'`;;
                        esac
                        ;;
-x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
+x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
                        targ_emul=elf_x86_64
                        targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
                        targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
@@ -1001,11 +1001,6 @@ x86_64-*-mingw*) targ_emul=i386pep ;
                        targ_extra_emuls=i386pe
                        targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
                        ;;
-x86_64-*-nacl*)                targ_emul=elf32_x86_64_nacl
-                       targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
-                       targ_extra_libpath=$targ_extra_emuls
-                       tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
-                       ;;
 xc16x-*-elf)           targ_emul=elf32xc16x
                        targ_extra_emuls="elf32xc16xl elf32xc16xs"
                        ;;
@@ -1016,6 +1011,9 @@ xstormy16-*-*)            targ_emul=elf32xstormy16
                        ;;
 xtensa*-*-*)           targ_emul=elf32xtensa
                        ;;
+z80-*-elf*)            targ_emul=elf32z80
+                       targ_extra_ofiles="ldelf.o ldelfgen.o"
+                       ;;
 z80-*-coff)            targ_emul=z80
                        targ_extra_ofiles=
                        ;;
@@ -1069,7 +1067,7 @@ sparc*-*-solaris2*)
   ;;
 
 spu-*-elf*)
-  # This allows to build a pair of PPU/SPU toolchains with common sysroot.
+  # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
   NATIVE_LIB_DIRS='/lib'
   ;;
 
@@ -1114,11 +1112,14 @@ frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
   ;;
 esac
 
-# Enable -z separate-code by default for Linux/x86.
+# Enable -z separate-code and --warn-textrel by default for Linux/x86.
 case "${target}" in
 i[3-7]86-*-linux-* | x86_64-*-linux-*)
   if test ${ac_default_ld_z_separate_code} = unset; then
     ac_default_ld_z_separate_code=1
   fi
+  if test ${ac_default_ld_textrel_check} = unset; then
+    ac_default_ld_textrel_check=yes
+  fi
   ;;
 esac