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[gcc.git] / libgcc / config.host

diff --git a/libgcc/config.host b/libgcc/config.host
index ad5a9ff621f1930b9ac2d10d61abc40c9df42bff..1cbc8aca1cb01e5b5554352afdb0b4e2477583d7 100644 (file)
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -1,5 +1,5 @@
 # libgcc host-specific configuration file.
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -108,6 +108,9 @@ cr16-*-*)
 crisv32-*-*)
        cpu_type=cris
        ;;
+csky*-*-*)
+       cpu_type=csky
+       ;;
 fido-*-*)
        cpu_type=m68k
        ;;
@@ -162,6 +165,9 @@ nds32*-*)
 nios2*-*-*)
        cpu_type=nios2
        ;;
+or1k*-*-*)
+       cpu_type=or1k
+       ;;
 powerpc*-*-*)
        cpu_type=rs6000
        ;;
@@ -205,7 +211,7 @@ case ${host} in
 *-*-darwin*)
   asm_hidden_op=.private_extern
   tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
-  extra_parts="crt3.o crttms.o crttme.o"
+  extra_parts="crt3.o d10-uwfef.o crttms.o crttme.o"
   ;;
 *-*-dragonfly*)
   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
@@ -277,7 +283,7 @@ case ${host} in
   tmake_file="$tmake_file $cpu_type/t-sol2"
   extra_parts="gmon.o crtbegin.o crtend.o"
   if test "${libgcc_cv_solaris_crts}" = yes; then
-    # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
+    # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
     # base system.  crtp.o and crtpg.o implement the compiler-dependent parts.
     extra_parts="$extra_parts crtp.o crtpg.o"
     # If the Solaris CRTs are present, both ld and gld will have PIE support.
@@ -507,8 +513,17 @@ cris-*-elf)
 cris-*-linux* | crisv32-*-linux*)
        tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
        ;;
-epiphany-*-elf*)
-       tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
+csky-*-elf*)
+       tmake_file="csky/t-csky t-fdpbit"
+       extra_parts="$extra_parts crti.o crtn.o"
+       ;;
+csky-*-linux*)
+       tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky"
+       extra_parts="$extra_parts crti.o crtn.o"
+       md_unwind_header=csky/linux-unwind.h
+       ;;
+epiphany-*-elf* | epiphany-*-rtems*)
+       tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
        extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
        ;;
 fr30-*-elf)
@@ -611,6 +626,11 @@ i[34567]86-*-elf*)
        ;;
 x86_64-*-elf* | x86_64-*-rtems*)
        tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+       case ${host} in
+         x86_64-*-rtems*)
+           extra_parts="$extra_parts crti.o crtn.o"
+           ;;
+       esac
        ;;
 x86_64-*-fuchsia*)
        tmake_file="$tmake_file t-libgcc-pic"
@@ -974,6 +994,23 @@ msp430*-*-elf)
        tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
         extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
        ;;
+nds32*-linux*)
+       # Basic makefile fragment and extra_parts for crt stuff.
+       # We also append c-isr library implementation.
+       tmake_file="${tmake_file} t-slibgcc-libgcc"
+       tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
+       # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
+       md_unwind_header=nds32/linux-unwind.h
+       # Append library definition makefile fragment according to --with-nds32-lib=X setting.
+       case "${with_nds32_lib}" in
+       "" | glibc | uclibc )
+               ;;
+       *)
+               echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
+               exit 1
+               ;;
+       esac
+       ;;
 nds32*-elf*)
        # Basic makefile fragment and extra_parts for crt stuff.
        # We also append c-isr library implementation.
@@ -1005,6 +1042,15 @@ nios2-*-*)
        tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
        extra_parts="$extra_parts crti.o crtn.o"
        ;;
+or1k-*-linux*)
+       tmake_file="$tmake_file or1k/t-or1k"
+       tmake_file="$tmake_file t-softfp-sfdf t-softfp"
+       md_unwind_header=or1k/linux-unwind.h
+       ;;
+or1k-*-*)
+       tmake_file="$tmake_file or1k/t-or1k"
+       tmake_file="$tmake_file t-softfp-sfdf t-softfp"
+       ;;
 pdp11-*-*)
        tmake_file="pdp11/t-pdp11 t-fdpbit"
        ;;
@@ -1107,6 +1153,7 @@ powerpc*-*-linux*)
        ;;
 powerpc-wrs-vxworks*)
        tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
+       extra_parts="$extra_parts crtbegin.o crtend.o"
        ;;
 powerpc-*-lynxos*)
        tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
@@ -1128,6 +1175,10 @@ riscv*-*-linux*)
        extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
        md_unwind_header=riscv/linux-unwind.h
        ;;
+riscv*-*-freebsd*)
+       tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
+       extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
+       ;;
 riscv*-*-*)
        tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
        extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"