mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-13 00:01:03 +08:00
976f4f9e47
gcc/ChangeLog: * config.gcc: add loongarch*-elf target. * config/loongarch/elf.h: New file. Link against newlib by default. libgcc/ChangeLog: * config.host: add loongarch*-elf target.
1640 lines
53 KiB
Plaintext
1640 lines
53 KiB
Plaintext
# libgcc host-specific configuration file.
|
||
# Copyright (C) 1997-2023 Free Software Foundation, Inc.
|
||
|
||
#This file is part of GCC.
|
||
|
||
#GCC is free software; you can redistribute it and/or modify it under
|
||
#the terms of the GNU General Public License as published by the Free
|
||
#Software Foundation; either version 3, or (at your option) any later
|
||
#version.
|
||
|
||
#GCC is distributed in the hope that it will be useful, but WITHOUT
|
||
#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||
#for more details.
|
||
|
||
#You should have received a copy of the GNU General Public License
|
||
#along with GCC; see the file COPYING3. If not see
|
||
#<http://www.gnu.org/licenses/>.
|
||
|
||
# This is the libgcc host-specific configuration file
|
||
# where a configuration type is mapped to different system-specific
|
||
# definitions and files. This is invoked by the autoconf-generated
|
||
# configure script. Putting it in a separate shell file lets us skip
|
||
# running autoconf when modifying host-specific information.
|
||
|
||
# This file bears an obvious resemblance to gcc/config.gcc. The cases
|
||
# should be kept similar, to ease moving library-specific settings
|
||
# from config.gcc to this file. That is also why tmake_file is
|
||
# left as tmake_file, rather than hmake_file, even though this library
|
||
# switches on ${host}.
|
||
|
||
# This file switches on the shell variable ${host}, and also uses the
|
||
# following shell variables:
|
||
#
|
||
# with_* Various variables as set by configure.
|
||
|
||
# This file sets the following shell variables for use by the
|
||
# autoconf-generated configure script:
|
||
#
|
||
# asm_hidden_op The assembler pseudo-op to use for hide
|
||
# lists for object files implemented in
|
||
# assembly (with -fvisibility=hidden for C).
|
||
# The default is ".hidden".
|
||
# cpu_type The name of the cpu, if different from the first
|
||
# chunk of the canonical host name.
|
||
# enable_execute_stack The name of a source file implementing
|
||
# __enable_execute_stack.
|
||
# extra_parts List of extra object files that should be compiled
|
||
# for this target machine. This may be overridden
|
||
# by setting EXTRA_PARTS in a tmake_file fragment.
|
||
# If either is set, EXTRA_PARTS and
|
||
# EXTRA_MULTILIB_PARTS inherited from the GCC
|
||
# subdirectory will be ignored.
|
||
# md_unwind_header The name of a header file defining
|
||
# MD_FALLBACK_FRAME_STATE_FOR.
|
||
# sfp_machine_header The name of a sfp-machine.h header file for soft-fp.
|
||
# Defaults to "$cpu_type/sfp-machine.h" if it exists,
|
||
# no-sfp-machine.h otherwise.
|
||
# tmake_file A list of machine-description-specific
|
||
# makefile fragments.
|
||
# tm_defines List of target macros to define for all compilations.
|
||
# tm_file A list of target macro files used only for code
|
||
# built for the target, not the host. These files
|
||
# are relative to $srcdir/config and must not have
|
||
# the same names as files in $srcdir/../gcc/config.
|
||
# unwind_header The name of the header file declaring the unwind
|
||
# runtime interface routines.
|
||
|
||
asm_hidden_op=.hidden
|
||
enable_execute_stack=
|
||
extra_parts=
|
||
tmake_file=
|
||
tm_file=
|
||
tm_define=
|
||
md_unwind_header=no-unwind.h
|
||
unwind_header=unwind-generic.h
|
||
|
||
# Set default cpu_type so it can be updated in each machine entry.
|
||
cpu_type=`echo ${host} | sed 's/-.*$//'`
|
||
case ${host} in
|
||
m32c*-*-*)
|
||
cpu_type=m32c
|
||
tmake_file=t-fdpbit
|
||
;;
|
||
aarch64*-*-*)
|
||
cpu_type=aarch64
|
||
;;
|
||
alpha*-*-*)
|
||
cpu_type=alpha
|
||
;;
|
||
am33_2.0-*-linux*)
|
||
cpu_type=mn10300
|
||
;;
|
||
amdgcn*-*-*)
|
||
cpu_type=gcn
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp"
|
||
;;
|
||
arc*-*-*)
|
||
cpu_type=arc
|
||
;;
|
||
arm*-*-*)
|
||
cpu_type=arm
|
||
;;
|
||
avr-*-*)
|
||
cpu_type=avr
|
||
;;
|
||
bfin*-*)
|
||
cpu_type=bfin
|
||
;;
|
||
bpf-*-*)
|
||
cpu_type=bpf
|
||
;;
|
||
csky*-*-*)
|
||
cpu_type=csky
|
||
;;
|
||
fido-*-*)
|
||
cpu_type=m68k
|
||
;;
|
||
frv*) cpu_type=frv
|
||
;;
|
||
ft32*) cpu_type=ft32
|
||
;;
|
||
moxie*) cpu_type=moxie
|
||
;;
|
||
i[34567]86-*-*)
|
||
cpu_type=i386
|
||
;;
|
||
x86_64-*-*)
|
||
cpu_type=i386
|
||
;;
|
||
ia64-*-*)
|
||
;;
|
||
hppa*-*-*)
|
||
cpu_type=pa
|
||
;;
|
||
lm32*-*-*)
|
||
cpu_type=lm32
|
||
;;
|
||
loongarch*-*)
|
||
cpu_type=loongarch
|
||
tmake_file="loongarch/t-loongarch"
|
||
if test "${libgcc_cv_loongarch_hard_float}" = yes; then
|
||
tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
|
||
else
|
||
tmake_file="${tmake_file} t-softfp-sfdf"
|
||
fi
|
||
if test "${ac_cv_sizeof_long_double}" = 16; then
|
||
tmake_file="${tmake_file} loongarch/t-softfp-tf"
|
||
fi
|
||
if test "${host_address}" = 64; then
|
||
tmake_file="${tmake_file} loongarch/t-loongarch64"
|
||
fi
|
||
tmake_file="${tmake_file} t-softfp"
|
||
;;
|
||
m32r*-*-*)
|
||
cpu_type=m32r
|
||
;;
|
||
m68k-*-*)
|
||
;;
|
||
microblaze*-*-*)
|
||
cpu_type=microblaze
|
||
;;
|
||
mips*-*-*)
|
||
# All MIPS targets provide a full set of FP routines.
|
||
cpu_type=mips
|
||
tmake_file="mips/t-mips"
|
||
if test "${libgcc_cv_mips_hard_float}" = yes; then
|
||
tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
|
||
else
|
||
tmake_file="${tmake_file} t-softfp-sfdf"
|
||
fi
|
||
if test "${ac_cv_sizeof_long_double}" = 16; then
|
||
tmake_file="${tmake_file} mips/t-softfp-tf"
|
||
fi
|
||
if test "${host_address}" = 64; then
|
||
tmake_file="${tmake_file} mips/t-mips64"
|
||
fi
|
||
tmake_file="${tmake_file} t-softfp"
|
||
;;
|
||
nds32*-*)
|
||
cpu_type=nds32
|
||
;;
|
||
nios2*-*-*)
|
||
cpu_type=nios2
|
||
;;
|
||
or1k*-*-*)
|
||
cpu_type=or1k
|
||
;;
|
||
powerpc*-*-*)
|
||
cpu_type=rs6000
|
||
;;
|
||
pru-*-*)
|
||
cpu_type=pru
|
||
;;
|
||
rs6000*-*-*)
|
||
;;
|
||
riscv*-*-*)
|
||
cpu_type=riscv
|
||
;;
|
||
sparc64*-*-*)
|
||
cpu_type=sparc
|
||
;;
|
||
sparc*-*-*)
|
||
cpu_type=sparc
|
||
;;
|
||
s390*-*-*)
|
||
cpu_type=s390
|
||
;;
|
||
# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
|
||
sh[123456789lbe]*-*-*)
|
||
cpu_type=sh
|
||
;;
|
||
v850*-*-*)
|
||
cpu_type=v850
|
||
;;
|
||
tic6x-*-*)
|
||
cpu_type=c6x
|
||
;;
|
||
esac
|
||
|
||
# Common parts for widely ported systems.
|
||
case ${host} in
|
||
*-*-darwin*)
|
||
asm_hidden_op=.private_extern
|
||
tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic"
|
||
# The unwinder is provided by the system shared libraries, do not add one
|
||
# to the shared libgcc but, for older systems, we build a shared unwinder
|
||
# separately so that we can construct a libgcc_s.1 to use for binaries
|
||
# linked against the old libgcc_ext.10.x stubs.
|
||
case ${host} in
|
||
*-*-darwin[89]* | *-*-darwin10*)
|
||
tmake_file="$tmake_file t-darwin-ehs ${cpu_type}/t-darwin-ehs"
|
||
;;
|
||
esac
|
||
tmake_file="$tmake_file t-slibgcc-darwin"
|
||
# newer toolsets produce warnings when building for unsupported versions.
|
||
case ${host} in
|
||
*-*-darwin1[89]* | *-*-darwin2* )
|
||
tmake_file="t-darwin-min-8 $tmake_file"
|
||
;;
|
||
*-*-darwin9* | *-*-darwin1[0-7]*)
|
||
tmake_file="t-darwin-min-5 $tmake_file"
|
||
;;
|
||
*-*-darwin[4-8]*)
|
||
tmake_file="t-darwin-min-1 $tmake_file"
|
||
;;
|
||
*)
|
||
# Fall back to configuring for the oldest system known to work with
|
||
# all archs and the current sources.
|
||
tmake_file="t-darwin-min-5 $tmake_file"
|
||
echo "Warning: libgcc configured to support macOS 10.5" 1>&2
|
||
;;
|
||
esac
|
||
extra_parts="crt3.o libd10-uwfef.a crttms.o crttme.o libemutls_w.a"
|
||
;;
|
||
*-*-dragonfly*)
|
||
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
|
||
tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
|
||
;;
|
||
*-*-freebsd*)
|
||
# This is the generic ELF configuration of FreeBSD. Later
|
||
# machine-specific sections may refine and add to this
|
||
# configuration.
|
||
tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
|
||
case ${target_thread_file} in
|
||
posix)
|
||
tmake_file="${tmake_file} t-freebsd-thread"
|
||
# Before 5.0, FreeBSD can't bind shared libraries to -lc
|
||
# when "optionally" threaded via weak pthread_* checks.
|
||
case ${host} in
|
||
*-*-freebsd[34] | *-*-freebsd[34].*)
|
||
tmake_file="${tmake_file} t-slibgcc-nolc-override"
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
;;
|
||
*-*-fuchsia*)
|
||
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
|
||
extra_parts="crtbegin.o crtend.o"
|
||
;;
|
||
*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
|
||
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
|
||
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
;;
|
||
*-*-lynxos*)
|
||
tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
|
||
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
|
||
;;
|
||
*-*-netbsd*)
|
||
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
|
||
tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
|
||
tmake_file="$tmake_file t-slibgcc-libgcc"
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
|
||
;;
|
||
*-*-openbsd*)
|
||
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
|
||
case ${target_thread_file} in
|
||
posix)
|
||
tmake_file="$tmake_file t-openbsd-thread"
|
||
;;
|
||
esac
|
||
;;
|
||
*-*-rtems*)
|
||
tmake_file="$tmake_file t-rtems"
|
||
extra_parts="crtbegin.o crtend.o"
|
||
;;
|
||
*-*-solaris2*)
|
||
# Unless linker support and dl_iterate_phdr are present,
|
||
# unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
|
||
tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
|
||
if test $with_gnu_ld = yes; then
|
||
tmake_file="$tmake_file t-slibgcc-gld"
|
||
else
|
||
tmake_file="$tmake_file t-slibgcc-sld"
|
||
fi
|
||
# Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
|
||
tmake_file="$tmake_file $cpu_type/t-sol2"
|
||
extra_parts="gmon.o crtbegin.o crtend.o"
|
||
if test "${libgcc_cv_solaris_crts}" = yes; then
|
||
# Solaris 11.4 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="$extra_parts crtp.o crtpg.o"
|
||
# If the Solaris CRTs are present, both ld and gld will have PIE support.
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o"
|
||
else
|
||
case ${host} in
|
||
i?86-*-solaris2* | x86_64-*-solaris2*)
|
||
# Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
|
||
# part of the base system.
|
||
;;
|
||
sparc*-*-solaris2*)
|
||
# Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
|
||
extra_parts="$extra_parts crt1.o gcrt1.o"
|
||
;;
|
||
esac
|
||
fi
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
;;
|
||
*-*-uclinux*)
|
||
extra_parts="crtbegin.o crtend.o"
|
||
;;
|
||
*-*-*vms*)
|
||
tmake_file="vms/t-vms"
|
||
extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
|
||
;;
|
||
*-*-vxworksae*)
|
||
tmake_file=t-vxworksae
|
||
;;
|
||
*-*-vxworks*)
|
||
tmake_file=t-vxworks
|
||
;;
|
||
*-*-elf)
|
||
extra_parts="crtbegin.o crtend.o"
|
||
;;
|
||
esac
|
||
|
||
# VxWorks ports rely on specially crafted crtstuff files
|
||
case ${host} in
|
||
*-*-vxworks*)
|
||
tmake_file="${tmake_file} t-vxcrtstuff"
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
*-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
|
||
*-*-solaris2*)
|
||
enable_execute_stack=enable-execute-stack-mprotect.c
|
||
;;
|
||
i[34567]86-*-mingw* | x86_64-*-mingw*)
|
||
enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
|
||
;;
|
||
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
|
||
enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
|
||
;;
|
||
*)
|
||
enable_execute_stack=enable-execute-stack-empty.c;
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
aarch64*-*-elf | aarch64*-*-rtems*)
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
md_unwind_header=aarch64/aarch64-unwind.h
|
||
;;
|
||
aarch64*-*-freebsd*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
md_unwind_header=aarch64/freebsd-unwind.h
|
||
;;
|
||
aarch64*-*-netbsd*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
md_unwind_header=aarch64/aarch64-unwind.h
|
||
;;
|
||
aarch64*-*-fuchsia*)
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
;;
|
||
aarch64*-*-linux*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
md_unwind_header=aarch64/linux-unwind.h
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
;;
|
||
aarch64*-*-vxworks7*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
md_unwind_header=aarch64/aarch64-unwind.h
|
||
tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-lse"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
|
||
tmake_file="${tmake_file} t-dfprules"
|
||
;;
|
||
alpha*-*-linux*)
|
||
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
md_unwind_header=alpha/linux-unwind.h
|
||
;;
|
||
alpha*-*-freebsd*)
|
||
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
|
||
extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
|
||
;;
|
||
alpha*-*-netbsd*)
|
||
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
|
||
;;
|
||
alpha*-*-openbsd*)
|
||
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
|
||
;;
|
||
alpha64-dec-*vms*)
|
||
tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
|
||
extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
|
||
md_unwind_header=alpha/vms-unwind.h
|
||
;;
|
||
alpha*-dec-*vms*)
|
||
tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
|
||
extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
|
||
md_unwind_header=alpha/vms-unwind.h
|
||
;;
|
||
amdgcn*-*-amdhsa)
|
||
tmake_file="$tmake_file gcn/t-amdgcn"
|
||
extra_parts="crt0.o"
|
||
;;
|
||
arc*-*-elf*)
|
||
tmake_file="arc/t-arc"
|
||
extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
|
||
extra_parts="$extra_parts crttls.o"
|
||
;;
|
||
arc*-*-linux*)
|
||
tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
extra_parts="$extra_parts crttls.o"
|
||
md_unwind_header=arc/linux-unwind.h
|
||
;;
|
||
arm-wrs-vxworks7*)
|
||
tmake_file="$tmake_file arm/t-arm arm/t-elf arm/t-bpabi arm/t-vxworks7"
|
||
tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
||
tm_file="$tm_file arm/bpabi-lib.h"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
arm*-*-freebsd*) # ARM FreeBSD EABI
|
||
tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
|
||
tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
|
||
tm_file="${tm_file} arm/bpabi-lib.h"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
||
;;
|
||
arm*-*-fuchsia*)
|
||
tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
|
||
tmake_file="${tmake_file} arm/tsoftfp t-softfp"
|
||
tm_file="${tm_file} arm/bpabi-lib.h"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
;;
|
||
arm*-*-netbsdelf*)
|
||
tmake_file="$tmake_file arm/t-arm"
|
||
case ${host} in
|
||
arm*-*-netbsdelf-*eabi*)
|
||
tmake_file="${tmake_file} arm/t-netbsd-eabi"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
;;
|
||
*)
|
||
tmake_file="${tmake_file} arm/t-netbsd t-slibgcc-gld-nover"
|
||
;;
|
||
esac
|
||
;;
|
||
arm*-*-linux* | arm*-*-uclinuxfdpiceabi)
|
||
tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
|
||
tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
|
||
tm_file="$tm_file arm/bpabi-lib.h"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
;;
|
||
arm*-*-uclinux*) # ARM ucLinux
|
||
tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
|
||
tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
||
tmake_file="${tmake_file} arm/t-bpabi"
|
||
tm_file="$tm_file arm/bpabi-lib.h"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
arm*-*-phoenix*)
|
||
tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
|
||
tmake_file="${tmake_file} arm/t-bpabi"
|
||
tm_file="$tm_file arm/bpabi-lib.h"
|
||
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
;;
|
||
arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
|
||
tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
|
||
tm_file="$tm_file arm/bpabi-lib.h"
|
||
case ${host} in
|
||
arm*-*-eabi* | arm*-*-rtems*)
|
||
tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
|
||
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
|
||
;;
|
||
arm*-*-symbianelf*)
|
||
tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
|
||
tm_file="$tm_file arm/symbian-lib.h"
|
||
# Symbian OS provides its own startup code.
|
||
;;
|
||
esac
|
||
tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
unwind_header=config/arm/unwind-arm.h
|
||
;;
|
||
avr-*-*)
|
||
# Make HImode functions for AVR
|
||
tmake_file="${cpu_type}/t-avr t-fpbit"
|
||
# Make some DFmode functions from libf7, part of avr-libgcc.
|
||
# This must be prior to adding t-avrlibc.
|
||
case "y${with_libf7}" in
|
||
yno)
|
||
# No libf7 support.
|
||
;;
|
||
ylibgcc)
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
|
||
;;
|
||
ymath)
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
|
||
;;
|
||
ymath-symbols | yyes | y)
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math-symbols"
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
|
||
tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
|
||
;;
|
||
*)
|
||
echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
if test x${with_avrlibc} != xno; then
|
||
tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
|
||
fi
|
||
tm_file="$tm_file avr/avr-lib.h"
|
||
if test x${with_fixed_point} = xno; then
|
||
fixed_point=no
|
||
fi
|
||
;;
|
||
bfin*-elf*)
|
||
tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
|
||
;;
|
||
bfin*-uclinux*)
|
||
tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
|
||
md_unwind_header=bfin/linux-unwind.h
|
||
;;
|
||
bfin*-linux-uclibc*)
|
||
tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
|
||
# No need to build crtbeginT.o on uClibc systems. Should probably
|
||
# be moved to the OS specific section above.
|
||
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
|
||
md_unwind_header=bfin/linux-unwind.h
|
||
;;
|
||
bfin*-rtems*)
|
||
tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
bfin*-*)
|
||
tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
|
||
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
|
||
;;
|
||
bpf-*-*)
|
||
tmake_file="$tmake_file ${cpu_type}/t-${cpu_type}"
|
||
extra_parts="crti.o crtn.o"
|
||
;;
|
||
cris-*-elf)
|
||
tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
|
||
;;
|
||
csky-*-elf*)
|
||
tmake_file="csky/t-csky t-fdpbit"
|
||
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
|
||
;;
|
||
csky-*-linux*)
|
||
tmake_file="$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="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
|
||
;;
|
||
fr30-*-elf)
|
||
tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
frv-*-elf)
|
||
tmake_file="$tmake_file frv/t-frv t-fdpbit"
|
||
tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
|
||
# Don't use crtbegin.o, crtend.o.
|
||
extra_parts="frvbegin.o frvend.o"
|
||
;;
|
||
frv-*-*linux*)
|
||
tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
|
||
tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
|
||
;;
|
||
ft32-*-elf)
|
||
tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
|
||
extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
|
||
;;
|
||
h8300-*-elf*)
|
||
tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
|
||
tm_file="$tm_file h8300/h8300-lib.h"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
h8300-*-linux*)
|
||
tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
|
||
tm_file="$tm_file h8300/h8300-lib.h"
|
||
;;
|
||
hppa*64*-*-linux*)
|
||
tmake_file="$tmake_file pa/t-pa64-linux pa/t-dimode"
|
||
tmake_file="$tmake_file pa/t-softfp-sfdftf t-softfp"
|
||
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
|
||
;;
|
||
hppa*-*-linux*)
|
||
tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
|
||
# Set the libgcc version number
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
|
||
else
|
||
tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
|
||
fi
|
||
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
|
||
md_unwind_header=pa/linux-unwind.h
|
||
;;
|
||
hppa*64*-*-hpux11*)
|
||
tmake_file="$tmake_file pa/t-pa64-hpux pa/t-dimode"
|
||
tmake_file="$tmake_file pa/t-stublib t-libgcc-pic t-slibgcc"
|
||
# Set the libgcc version number
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
|
||
else
|
||
tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
|
||
fi
|
||
tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
|
||
tmake_file="$tmake_file pa/t-softfp-sfdftf t-softfp"
|
||
tm_file="$tm_file pa/pa64-hpux-lib.h"
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
|
||
libgcc_stub.a"
|
||
md_unwind_header=pa/hpux-unwind.h
|
||
;;
|
||
hppa*-*-openbsd*)
|
||
tmake_file="$tmake_file pa/t-openbsd"
|
||
;;
|
||
hppa*-*-netbsd*)
|
||
tmake_file="$tmake_file pa/t-netbsd"
|
||
;;
|
||
i[34567]86-*-darwin*)
|
||
tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
|
||
tm_file="$tm_file i386/darwin-lib.h"
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
;;
|
||
x86_64-*-darwin*)
|
||
tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
|
||
tm_file="$tm_file i386/darwin-lib.h"
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
;;
|
||
i[34567]86-*-elfiamcu)
|
||
tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
|
||
;;
|
||
i[34567]86-*-elf*)
|
||
tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
|
||
;;
|
||
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="$tmake_file t-libgcc-pic"
|
||
;;
|
||
i[34567]86-*-dragonfly*)
|
||
tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
|
||
md_unwind_header=i386/dragonfly-unwind.h
|
||
;;
|
||
x86_64-*-dragonfly*)
|
||
tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
|
||
md_unwind_header=i386/dragonfly-unwind.h
|
||
;;
|
||
i[34567]86-*-freebsd*)
|
||
tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
|
||
md_unwind_header=i386/freebsd-unwind.h
|
||
;;
|
||
x86_64-*-freebsd*)
|
||
tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
|
||
md_unwind_header=i386/freebsd-unwind.h
|
||
;;
|
||
i[34567]86-*-netbsdelf*)
|
||
tmake_file="${tmake_file} i386/t-crtstuff"
|
||
;;
|
||
x86_64-*-netbsd*)
|
||
tmake_file="${tmake_file} i386/t-crtstuff"
|
||
;;
|
||
i[34567]86-*-openbsd*)
|
||
;;
|
||
x86_64-*-openbsd*)
|
||
;;
|
||
i[34567]86-*-linux*)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
md_unwind_header=i386/linux-unwind.h
|
||
;;
|
||
i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-kopensolaris*-gnu)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
;;
|
||
i[34567]86-*-gnu*)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
md_unwind_header=i386/gnu-unwind.h
|
||
;;
|
||
x86_64-*-linux*)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
md_unwind_header=i386/linux-unwind.h
|
||
;;
|
||
x86_64-*-kfreebsd*-gnu)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
;;
|
||
x86_64-*-gnu*)
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
md_unwind_header=i386/gnu-unwind.h
|
||
;;
|
||
i[34567]86-pc-msdosdjgpp*)
|
||
;;
|
||
i[34567]86-*-lynxos*)
|
||
;;
|
||
i[34567]86-*-nto-qnx*)
|
||
tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
|
||
extra_parts=crtbegin.o
|
||
;;
|
||
i[34567]86-*-rtems*)
|
||
tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
i[34567]86-*-solaris2* | x86_64-*-solaris2*)
|
||
tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
|
||
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
||
tm_file="${tm_file} i386/elf-lib.h"
|
||
md_unwind_header=i386/sol2-unwind.h
|
||
;;
|
||
i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks*)
|
||
;;
|
||
i[34567]86-*-cygwin*)
|
||
extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_eh_file="i386/t-sjlj-eh"
|
||
else
|
||
tmake_eh_file="i386/t-dw2-eh"
|
||
fi
|
||
# Shared libgcc DLL install dir depends on cross/native build.
|
||
if test x${build} = x${host} ; then
|
||
tmake_dlldir_file="i386/t-dlldir"
|
||
else
|
||
tmake_dlldir_file="i386/t-dlldir-x"
|
||
fi
|
||
tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
|
||
;;
|
||
x86_64-*-cygwin*)
|
||
extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_eh_file="i386/t-sjlj-eh"
|
||
elif test "${host_address}" = 32; then
|
||
# biarch -m32 with --disable-sjlj-exceptions
|
||
tmake_eh_file="i386/t-dw2-eh"
|
||
else
|
||
tmake_eh_file="i386/t-seh-eh"
|
||
fi
|
||
# Shared libgcc DLL install dir depends on cross/native build.
|
||
if test x${build} = x${host} ; then
|
||
tmake_dlldir_file="i386/t-dlldir"
|
||
else
|
||
tmake_dlldir_file="i386/t-dlldir-x"
|
||
fi
|
||
# FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
|
||
tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
|
||
;;
|
||
i[34567]86-*-mingw*)
|
||
extra_parts="crtbegin.o crtend.o crtfastmath.o"
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
case ${target_thread_file} in
|
||
win32)
|
||
tmake_thr_file="i386/t-gthr-win32"
|
||
;;
|
||
posix)
|
||
tmake_thr_file="i386/t-mingw-pthread"
|
||
;;
|
||
mcf)
|
||
tmake_thr_file="i386/t-mingw-mcfgthread"
|
||
;;
|
||
esac
|
||
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_eh_file="i386/t-sjlj-eh"
|
||
else
|
||
tmake_eh_file="i386/t-dw2-eh"
|
||
md_unwind_header=i386/w32-unwind.h
|
||
fi
|
||
# Shared libgcc DLL install dir depends on cross/native build.
|
||
if test x${build} = x${host} ; then
|
||
tmake_dlldir_file="i386/t-dlldir"
|
||
else
|
||
tmake_dlldir_file="i386/t-dlldir-x"
|
||
fi
|
||
tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_thr_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-slibgcc-mingw i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules"
|
||
;;
|
||
x86_64-*-mingw*)
|
||
case ${target_thread_file} in
|
||
win32)
|
||
tmake_thr_file="i386/t-gthr-win32"
|
||
;;
|
||
posix)
|
||
tmake_thr_file="i386/t-mingw-pthread"
|
||
;;
|
||
mcf)
|
||
tmake_thr_file="i386/t-mingw-mcfgthread"
|
||
;;
|
||
esac
|
||
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
|
||
if test x$ac_cv_sjlj_exceptions = xyes; then
|
||
tmake_eh_file="i386/t-sjlj-eh"
|
||
elif test "${host_address}" = 32; then
|
||
# biarch -m32 with --disable-sjlj-exceptions
|
||
tmake_eh_file="i386/t-dw2-eh"
|
||
md_unwind_header=i386/w32-unwind.h
|
||
else
|
||
tmake_eh_file="i386/t-seh-eh"
|
||
fi
|
||
# Shared libgcc DLL install dir depends on cross/native build.
|
||
if test x${build} = x${host} ; then
|
||
tmake_dlldir_file="i386/t-dlldir"
|
||
else
|
||
tmake_dlldir_file="i386/t-dlldir-x"
|
||
fi
|
||
tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_thr_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-slibgcc-mingw i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
|
||
if test x$enable_vtable_verify = xyes; then
|
||
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
|
||
fi
|
||
;;
|
||
ia64*-*-elf*)
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
|
||
tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
|
||
;;
|
||
ia64*-*-freebsd*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
|
||
;;
|
||
ia64*-*-linux*)
|
||
# Don't use crtbeginT.o from *-*-linux* default.
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
|
||
tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
|
||
if test x$with_system_libunwind != xyes ; then
|
||
tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
|
||
fi
|
||
md_unwind_header=ia64/linux-unwind.h
|
||
;;
|
||
ia64*-*-hpux*)
|
||
tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
|
||
;;
|
||
ia64-hp-*vms*)
|
||
tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
|
||
extra_parts="$extra_parts crtinitS.o"
|
||
md_unwind_header=ia64/vms-unwind.h
|
||
;;
|
||
iq2000*-*-elf*)
|
||
tmake_file="iq2000/t-iq2000 t-fdpbit"
|
||
# Don't use default.
|
||
extra_parts=
|
||
;;
|
||
lm32-*-elf*)
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
|
||
;;
|
||
lm32-*-rtems*)
|
||
tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
lm32-*-uclinux*)
|
||
extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
|
||
tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
|
||
;;
|
||
loongarch*-linux*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} t-crtfm loongarch/t-crtstuff"
|
||
case ${host} in
|
||
*)
|
||
tmake_file="${tmake_file} t-slibgcc-libgcc"
|
||
;;
|
||
esac
|
||
md_unwind_header=loongarch/linux-unwind.h
|
||
;;
|
||
loongarch*-elf*)
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} t-crtfm loongarch/t-crtstuff"
|
||
tmake_file="${tmake_file} t-slibgcc-libgcc"
|
||
;;
|
||
m32r-*-elf*)
|
||
tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
|
||
extra_parts="$extra_parts crtinit.o crtfini.o"
|
||
;;
|
||
m32rle-*-elf*)
|
||
tmake_file=t-fdpbit
|
||
;;
|
||
m68k-*-elf* | fido-*-elf)
|
||
tmake_file="$tmake_file m68k/t-floatlib"
|
||
;;
|
||
m68k*-*-netbsdelf*)
|
||
;;
|
||
m68k*-*-openbsd*)
|
||
;;
|
||
m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
|
||
tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
|
||
md_unwind_header=m68k/linux-unwind.h
|
||
;;
|
||
m68k-*-linux*) # Motorola m68k's running GNU/Linux
|
||
# with ELF format using glibc 2
|
||
# aka the GNU/Linux C library 6.
|
||
tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
|
||
# If not configured with setjmp/longjmp exceptions, bump the
|
||
# libgcc version number.
|
||
if test x$ac_cv_sjlj_exceptions != xyes; then
|
||
tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
|
||
fi
|
||
md_unwind_header=m68k/linux-unwind.h
|
||
;;
|
||
m68k-*-rtems*)
|
||
tmake_file="$tmake_file m68k/t-floatlib"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mcore-*-elf)
|
||
tmake_file="mcore/t-mcore t-fdpbit"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
microblaze*-linux*)
|
||
tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
|
||
;;
|
||
microblaze*-*-elf)
|
||
tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
|
||
;;
|
||
microblaze*-*-rtems*)
|
||
tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
|
||
;;
|
||
mips*-*-netbsd*) # NetBSD/mips, either endian.
|
||
;;
|
||
mips*-*-linux*) # Linux MIPS, either endian.
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} t-crtfm"
|
||
case ${host} in
|
||
mips64r5900* | mipsr5900*)
|
||
# The MIPS16 support code uses floating point
|
||
# instructions that are not supported on r5900.
|
||
;;
|
||
*)
|
||
tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
|
||
;;
|
||
esac
|
||
md_unwind_header=mips/linux-unwind.h
|
||
;;
|
||
mips*-sde-elf*)
|
||
tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
|
||
case "${with_newlib}" in
|
||
yes)
|
||
# newlib / libgloss.
|
||
;;
|
||
*)
|
||
# MIPS toolkit libraries.
|
||
tmake_file="$tmake_file mips/t-sdemtk"
|
||
;;
|
||
esac
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mipsisa32-*-elf* | mipsisa32el-*-elf* | \
|
||
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
|
||
mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
|
||
mipsisa64-*-elf* | mipsisa64el-*-elf* | \
|
||
mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
|
||
mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mipsisa64sr71k-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips-*-elf* | mipsel-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mipsr5900-*-elf* | mipsr5900el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips64-*-elf* | mips64el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips64r5900-*-elf* | mips64r5900el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips64vr-*-elf* | mips64vrel-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips64orion-*-elf* | mips64orionel-*-elf*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips*-*-rtems*)
|
||
tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
mips-wrs-vxworks)
|
||
;;
|
||
mipstx39-*-elf* | mipstx39el-*-elf*)
|
||
tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
|
||
;;
|
||
mmix-knuth-mmixware)
|
||
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
|
||
tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
|
||
;;
|
||
mn10300-*-*)
|
||
tmake_file=t-fdpbit
|
||
;;
|
||
moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
|
||
tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
|
||
extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
|
||
;;
|
||
msp430-*-elf*)
|
||
tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
|
||
extra_parts="crtbegin.o crtend.o crtbegin_no_eh.o crtend_no_eh.o"
|
||
extra_parts="$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.
|
||
tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
|
||
extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
|
||
# Append library definition makefile fragment according to --with-nds32-lib=X setting.
|
||
case "${with_nds32_lib}" in
|
||
"" | newlib)
|
||
# Append library definition makefile fragment t-nds32-newlib.
|
||
# Append 'soft-fp' software floating point make rule fragment provided by gcc.
|
||
tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
|
||
;;
|
||
mculib)
|
||
# Append library definition makefile fragment t-nds32-mculib.
|
||
# The software floating point library is included in mculib.
|
||
tmake_file="${tmake_file} nds32/t-nds32-mculib"
|
||
;;
|
||
*)
|
||
echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
;;
|
||
nios2-*-linux*)
|
||
tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-eh-dw2-dip t-slibgcc-libgcc"
|
||
tm_file="$tm_file nios2/elf-lib.h"
|
||
md_unwind_header=nios2/linux-unwind.h
|
||
;;
|
||
nios2-*-*)
|
||
tmake_file="$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 or1k/t-crtstuff"
|
||
tmake_file="$tmake_file t-softfp-sfdf t-softfp"
|
||
md_unwind_header=or1k/linux-unwind.h
|
||
;;
|
||
or1k-*-*)
|
||
tmake_file="$tmake_file or1k/t-or1k or1k/t-crtstuff"
|
||
tmake_file="$tmake_file t-softfp-sfdf t-softfp"
|
||
;;
|
||
pdp11-*-*)
|
||
tmake_file="pdp11/t-pdp11 t-fdpbit"
|
||
;;
|
||
powerpc-*-darwin*)
|
||
case ${host} in
|
||
*-*-darwin9* | *-*-darwin[12][0-9]*)
|
||
# libSystem contains unwind information for signal frames since
|
||
# Darwin 9.
|
||
;;
|
||
*)
|
||
md_unwind_header=rs6000/darwin-unwind.h
|
||
;;
|
||
esac
|
||
# We build the darwin10 EH shim for Rosetta (running on x86 machines).
|
||
tm_file="$tm_file i386/darwin-lib.h"
|
||
tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble"
|
||
extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
|
||
;;
|
||
powerpc64-*-darwin*)
|
||
# We build the darwin10 EH shim for Rosetta (running on x86 machines).
|
||
tm_file="$tm_file i386/darwin-lib.h"
|
||
tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
|
||
extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
|
||
;;
|
||
powerpc*-*-freebsd*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
|
||
extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
case ${host} in
|
||
powerpc64*)
|
||
tmake_file="${tmake_file} rs6000/t-freebsd64"
|
||
md_unwind_header=rs6000/freebsd-unwind.h
|
||
;;
|
||
esac
|
||
;;
|
||
powerpc-*-netbsd*)
|
||
tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
|
||
;;
|
||
powerpc-*-eabispe*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-eabisimaltivec*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-eabisim*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-elf*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-eabialtivec*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-xilinx-eabi*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-eabi*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc-*-rtems*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpc*-*-linux*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
|
||
tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
|
||
case $ppc_fp_type in
|
||
64)
|
||
;;
|
||
hard)
|
||
tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
|
||
;;
|
||
soft)
|
||
tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
|
||
;;
|
||
e500v1)
|
||
tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
|
||
;;
|
||
e500v2)
|
||
tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
|
||
;;
|
||
*)
|
||
echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
|
||
if test $libgcc_cv_powerpc_float128 = yes; then
|
||
tmake_file="${tmake_file} rs6000/t-float128"
|
||
fi
|
||
|
||
if test $libgcc_cv_powerpc_float128_hw = yes; then
|
||
tmake_file="${tmake_file} rs6000/t-float128-hw"
|
||
fi
|
||
|
||
if test $libgcc_cv_powerpc_3_1_float128_hw = yes; then
|
||
tmake_file="${tmake_file} rs6000/t-float128-p10-hw"
|
||
fi
|
||
|
||
extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
md_unwind_header=rs6000/linux-unwind.h
|
||
;;
|
||
powerpc*-wrs-vxworks7*)
|
||
tmake_file="$tmake_file rs6000/t-vxworks rs6000/t-savresfgpr t-dfprules rs6000/t-ppc64-fp"
|
||
tmake_file="rs6000/t-crtstuff ${tmake_file}"
|
||
case $ppc_fp_type in
|
||
64)
|
||
;;
|
||
hard)
|
||
tmake_file="${tmake_file} t-hardfp-sfdf"
|
||
;;
|
||
soft)
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp"
|
||
;;
|
||
*)
|
||
echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
;;
|
||
powerpc-wrs-vxworks*)
|
||
tmake_file="$tmake_file rs6000/t-vxworks rs6000/t-savresfgpr t-fdpbit"
|
||
;;
|
||
powerpc-*-lynxos*)
|
||
tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
|
||
;;
|
||
powerpcle-*-elf*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpcle-*-eabisim*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
powerpcle-*-eabi*)
|
||
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
|
||
;;
|
||
pru-*-*)
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix pru/t-pru"
|
||
tm_file="$tm_file pru/pru-abi.h"
|
||
;;
|
||
riscv*-*-linux*)
|
||
tmake_file="${tmake_file} riscv/t-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
|
||
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-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
|
||
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="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
|
||
;;
|
||
rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
|
||
md_unwind_header=rs6000/aix-unwind.h
|
||
tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
|
||
;;
|
||
rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
|
||
md_unwind_header=rs6000/aix-unwind.h
|
||
tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
|
||
;;
|
||
rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
|
||
md_unwind_header=rs6000/aix-unwind.h
|
||
tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
|
||
extra_parts="crtcxa.o crtcxa_s.o crtdbase.o crtcxa_64.o crtcxa_64_s.o crtdbase_64.o"
|
||
;;
|
||
rl78-*-elf)
|
||
tmake_file="$tm_file t-fdpbit rl78/t-rl78"
|
||
;;
|
||
rx-*-elf)
|
||
tmake_file="rx/t-rx t-fdpbit"
|
||
tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
|
||
;;
|
||
rx-*-linux*)
|
||
tmake_file="rx/t-rx t-fdpbit"
|
||
tm_file="$tm_file rx/rx-lib.h"
|
||
;;
|
||
s390-*-linux*)
|
||
tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
|
||
md_unwind_header=s390/linux-unwind.h
|
||
;;
|
||
s390x-*-linux*)
|
||
tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
|
||
if test "${host_address}" = 32; then
|
||
tmake_file="${tmake_file} s390/32/t-floattodi"
|
||
fi
|
||
md_unwind_header=s390/linux-unwind.h
|
||
;;
|
||
s390x-ibm-tpf*)
|
||
tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip s390/t-tpf"
|
||
extra_parts="crtbeginS.o crtendS.o"
|
||
md_unwind_header=s390/tpf-unwind.h
|
||
;;
|
||
sh-*-elf* | sh[12346l]*-*-elf*)
|
||
tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
|
||
libic_invalidate_array_4-100.a \
|
||
libic_invalidate_array_4-200.a \
|
||
libic_invalidate_array_4a.a \
|
||
libgcc-Os-4-200.a libgcc-4-300.a"
|
||
case ${host} in
|
||
sh*-superh-elf)
|
||
tmake_file="$tmake_file sh/t-superh"
|
||
extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
|
||
;;
|
||
esac
|
||
;;
|
||
sh-*-linux* | sh[2346lbe]*-*-linux*)
|
||
tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
|
||
md_unwind_header=sh/linux-unwind.h
|
||
;;
|
||
sh-*-netbsdelf* | shl*-*-netbsdelf*)
|
||
tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
|
||
|
||
# NetBSD's C library includes a fast software FP library that
|
||
# has support for setting/setting the rounding mode, exception
|
||
# mask, etc. Therefore, we don't want to include software FP
|
||
# in libgcc.
|
||
;;
|
||
sh-*-rtems*)
|
||
tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
|
||
extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
|
||
libic_invalidate_array_4-100.a \
|
||
libic_invalidate_array_4-200.a \
|
||
libic_invalidate_array_4a.a \
|
||
libgcc-Os-4-200.a libgcc-4-300.a"
|
||
;;
|
||
sh-wrs-vxworks)
|
||
tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
|
||
;;
|
||
sparc-*-netbsdelf*)
|
||
;;
|
||
sparc64-*-openbsd*)
|
||
;;
|
||
sparc-*-elf*)
|
||
case ${host} in
|
||
*-leon[3-9]*)
|
||
;;
|
||
*)
|
||
tmake_file="sparc/t-softmul"
|
||
;;
|
||
esac
|
||
tmake_file="${tmake_file} t-fdpbit t-crtfm"
|
||
extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
|
||
;;
|
||
sparc-*-linux*) # SPARC's running GNU/Linux, libc6
|
||
tmake_file="${tmake_file} t-crtfm"
|
||
if test "${host_address}" = 64; then
|
||
tmake_file="$tmake_file sparc/t-linux64"
|
||
fi
|
||
case ${host} in
|
||
*-leon*)
|
||
tmake_file="${tmake_file} t-fdpbit"
|
||
;;
|
||
*)
|
||
tmake_file="${tmake_file} sparc/t-linux"
|
||
;;
|
||
esac
|
||
case ${host} in
|
||
*-leon[3-9]*)
|
||
;;
|
||
*)
|
||
if test "${host_address}" = 32; then
|
||
tmake_file="$tmake_file sparc/t-softmul"
|
||
fi
|
||
;;
|
||
esac
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
md_unwind_header=sparc/linux-unwind.h
|
||
;;
|
||
sparc-*-rtems*)
|
||
tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
|
||
extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
|
||
;;
|
||
sparc*-*-solaris2*)
|
||
tmake_file="$tmake_file t-crtfm"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
md_unwind_header=sparc/sol2-unwind.h
|
||
;;
|
||
sparc64-*-elf*)
|
||
tmake_file="${tmake_file} t-crtfm"
|
||
extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
|
||
;;
|
||
sparc64-*-rtems*)
|
||
tmake_file="$tmake_file t-crtfm"
|
||
extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
|
||
;;
|
||
sparc-wrs-vxworks)
|
||
;;
|
||
sparc64-*-freebsd*|ultrasparc-*-freebsd*)
|
||
tmake_file="$tmake_file t-crtfm"
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
;;
|
||
sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
|
||
extra_parts="$extra_parts crtfastmath.o"
|
||
tmake_file="${tmake_file} t-crtfm sparc/t-linux"
|
||
if test "${host_address}" = 64; then
|
||
tmake_file="${tmake_file} sparc/t-linux64"
|
||
fi
|
||
if test "${host_address}" = 32; then
|
||
tmake_file="${tmake_file} sparc/t-softmul"
|
||
fi
|
||
md_unwind_header=sparc/linux-unwind.h
|
||
;;
|
||
sparc64-*-netbsd*)
|
||
;;
|
||
tic6x-*-uclinux)
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
|
||
c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
|
||
t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
|
||
tm_file="$tm_file c6x/c6x-abi.h"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
|
||
unwind_header=config/c6x/unwind-c6x.h
|
||
;;
|
||
tic6x-*-elf)
|
||
tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
|
||
tm_file="$tm_file c6x/c6x-abi.h"
|
||
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
|
||
unwind_header=config/c6x/unwind-c6x.h
|
||
;;
|
||
v850*-*-*)
|
||
tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
|
||
;;
|
||
vax-*-linux*)
|
||
tmake_file="$tmake_file vax/t-linux"
|
||
;;
|
||
vax-*-netbsdelf*)
|
||
;;
|
||
vax-*-openbsd*)
|
||
;;
|
||
visium-*-elf*)
|
||
extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
|
||
tmake_file="visium/t-visium t-fdpbit"
|
||
;;
|
||
xstormy16-*-elf)
|
||
tmake_file="stormy16/t-stormy16 t-fdpbit"
|
||
;;
|
||
xtensa*-*-elf*)
|
||
tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
|
||
extra_parts="$extra_parts crti.o crtn.o"
|
||
;;
|
||
xtensa*-*-linux*)
|
||
tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
|
||
md_unwind_header=xtensa/linux-unwind.h
|
||
;;
|
||
xtensa*-*-uclinux*)
|
||
tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
|
||
md_unwind_header=xtensa/linux-unwind.h
|
||
extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
|
||
;;
|
||
am33_2.0-*-linux*)
|
||
# Don't need crtbeginT.o from *-*-linux* default.
|
||
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
|
||
tmake_file="$tmake_file t-fdpbit"
|
||
;;
|
||
m32c-*-elf*)
|
||
tmake_file="$tmake_file m32c/t-m32c"
|
||
;;
|
||
nvptx-*)
|
||
tmake_file="$tmake_file nvptx/t-nvptx"
|
||
extra_parts="crt0.o"
|
||
;;
|
||
*)
|
||
echo "*** Configuration ${host} not supported" 1>&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
i[34567]86-*-* | x86_64-*-*)
|
||
case ${host} in
|
||
*-musl*)
|
||
tmake_file="${tmake_file} i386/t-cpuinfo-static"
|
||
;;
|
||
*)
|
||
tmake_file="${tmake_file} i386/t-cpuinfo"
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
i[34567]86-*-linux* | x86_64-*-linux* | \
|
||
i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
|
||
i[34567]86-*-gnu* | x86_64-*-gnu*)
|
||
tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
|
||
if test "$libgcc_cv_cfi" = "yes"; then
|
||
tmake_file="${tmake_file} t-stack i386/t-stack-i386"
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
|
||
# These use soft-fp for SFmode and DFmode, not just TFmode.
|
||
;;
|
||
i[34567]86-*-* | x86_64-*-*)
|
||
tmake_file="${tmake_file} t-softfp-tf"
|
||
tmake_file="${tmake_file} i386/${host_address}/t-softfp i386/t-softfp t-softfp"
|
||
;;
|
||
esac
|
||
|
||
case ${host} in
|
||
i[34567]86-*-linux* | x86_64-*-linux*)
|
||
# Provide backward binary compatibility for 64bit Linux/x86.
|
||
if test "${host_address}" = 64; then
|
||
tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
|
||
fi
|
||
tm_file="${tm_file} i386/value-unwind.h"
|
||
;;
|
||
aarch64*-*-*)
|
||
# ILP32 needs an extra header for unwinding
|
||
tm_file="${tm_file} aarch64/value-unwind.h"
|
||
;;
|
||
riscv*-*-*)
|
||
tm_file="${tm_file} riscv/value-unwind.h"
|
||
;;
|
||
esac
|
||
|
||
# Setup to build a shared libgcc for VxWorks when that was requested,
|
||
# for library variants that support it (rtp only, code model not large).
|
||
#
|
||
|
||
case ${host} in
|
||
*vxworks*)
|
||
case ${with_multisubdir}-${enable_shared} in
|
||
*large*)
|
||
;;
|
||
*mrtp*-yes)
|
||
tmake_file="${tmake_file} t-libgcc-pic"
|
||
|
||
# Arrange to set a soname on libgcc_s so DT_NEEDED entries
|
||
# for it refer to that alone. This ensures absence of path
|
||
# components which would be incorrect as the runtime loader
|
||
# on target has no visibility over the host filesystem.
|
||
tmake_file="${tmake_file} t-slibgcc-gld-nover"
|
||
tmake_file="${tmake_file} t-slibgcc"
|
||
|
||
# t-slibgcc-libgcc is needed on at least aarch64 (for
|
||
# lse) and at most harmless on other targets.
|
||
tmake_file="${tmake_file} t-slibgcc-libgcc"
|
||
|
||
tmake_file="${tmake_file} t-crtstuff-pic t-vxcrtstuffS"
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
# The vxworks threads implementation relies on a few extra sources,
|
||
# which we arrange to add after everything else:
|
||
|
||
case ${target_thread_file} in
|
||
vxworks)
|
||
case ${host} in
|
||
*-*-vxworksae)
|
||
tmake_file="${tmake_file} t-gthr-vxworksae"
|
||
;;
|
||
*-*-vxworks*)
|
||
tmake_file="${tmake_file} t-gthr-vxworks"
|
||
;;
|
||
esac
|
||
esac
|
||
|
||
case ${host} in
|
||
*-*-musl*)
|
||
# The gthr weak references are unsafe with static linking
|
||
tmake_file="$tmake_file t-gthr-noweak"
|
||
;;
|
||
esac
|