Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx> --- ChangeLog | 13 +++++++++++++ sysdeps/arc/Implies | 3 +++ sysdeps/arc/Makefile | 25 +++++++++++++++++++++++++ sysdeps/arc/Versions | 14 ++++++++++++++ sysdeps/arc/configure | 17 +++++++++++++++++ sysdeps/arc/configure.ac | 13 +++++++++++++ sysdeps/arc/nptl/Makefile | 22 ++++++++++++++++++++++ sysdeps/arc/preconfigure | 14 ++++++++++++++ sysdeps/unix/sysv/linux/arc/Implies | 3 +++ sysdeps/unix/sysv/linux/arc/Makefile | 16 ++++++++++++++++ sysdeps/unix/sysv/linux/arc/Versions | 12 ++++++++++++ sysdeps/unix/sysv/linux/arc/configure | 4 ++++ sysdeps/unix/sysv/linux/arc/configure.ac | 4 ++++ sysdeps/unix/sysv/linux/arc/shlib-versions | 2 ++ 14 files changed, 162 insertions(+) create mode 100644 sysdeps/arc/Implies create mode 100644 sysdeps/arc/Makefile create mode 100644 sysdeps/arc/Versions create mode 100644 sysdeps/arc/configure create mode 100644 sysdeps/arc/configure.ac create mode 100644 sysdeps/arc/nptl/Makefile create mode 100644 sysdeps/arc/preconfigure create mode 100644 sysdeps/unix/sysv/linux/arc/Implies create mode 100644 sysdeps/unix/sysv/linux/arc/Makefile create mode 100644 sysdeps/unix/sysv/linux/arc/Versions create mode 100644 sysdeps/unix/sysv/linux/arc/configure create mode 100644 sysdeps/unix/sysv/linux/arc/configure.ac create mode 100644 sysdeps/unix/sysv/linux/arc/shlib-versions diff --git a/ChangeLog b/ChangeLog index 3735df67a3b2..6628960c487e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -92,6 +92,19 @@ * sysdeps/unix/sysv/linux/arc/libutil.abilist: New file. * sysdeps/unix/sysv/linux/arc/localplt.data: New file. * sysdeps/unix/sysv/linux/syscall-names.list: Update for ARC. + * sysdeps/arc/Implies: New file. + * sysdeps/arc/Makefile: New file. + * sysdeps/arc/Versions: New file. + * sysdeps/arc/configure: New file. + * sysdeps/arc/configure.ac: New file. + * sysdeps/arc/nptl/Makefile: New file. + * sysdeps/arc/preconfigure: New file. + * sysdeps/unix/sysv/linux/arc/Implies: New file. + * sysdeps/unix/sysv/linux/arc/Makefile: New file. + * sysdeps/unix/sysv/linux/arc/Versions: New file. + * sysdeps/unix/sysv/linux/arc/configure: New file. + * sysdeps/unix/sysv/linux/arc/configure.ac: New file. + * sysdeps/unix/sysv/linux/arc/shlib-versions: New file. 2018-12-17 Joseph Myers <joseph@xxxxxxxxxxxxxxxx> diff --git a/sysdeps/arc/Implies b/sysdeps/arc/Implies new file mode 100644 index 000000000000..387a0ca05204 --- /dev/null +++ b/sysdeps/arc/Implies @@ -0,0 +1,3 @@ +wordsize-32 +ieee754/dbl-64 +ieee754/flt-32 diff --git a/sysdeps/arc/Makefile b/sysdeps/arc/Makefile new file mode 100644 index 000000000000..a88eda115b95 --- /dev/null +++ b/sysdeps/arc/Makefile @@ -0,0 +1,25 @@ +# ARC Makefile +# Copyright (C) 1993-2018 Free Software Foundation, Inc. +# This file is part of the GNU C Library. + +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. + +# The GNU C Library 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 +# Lesser General Public License for more details. + +# You should have received a copy of the GNU Lesser General Public +# License along with the GNU C Library. If not, see +# <http://www.gnu.org/licenses/>. + +# We don't support long doubles as a distinct type. We don't need to set +# this variable; it's here mostly for documentational purposes. +long-double-fcts = no + +ifeq ($(subdir),debug) +CFLAGS-backtrace.c += -funwind-tables +endif diff --git a/sysdeps/arc/Versions b/sysdeps/arc/Versions new file mode 100644 index 000000000000..c088bb27a0e5 --- /dev/null +++ b/sysdeps/arc/Versions @@ -0,0 +1,14 @@ +libc { + GLIBC_2.29 { + __adddf3; __addsf3; __divdf3; __divsf3; __eqdf2; __eqsf2; __extendsfdf2; + __fixdfdi; __fixdfsi; __fixsfdi; __fixsfsi; + __fixunsdfdi; __fixunsdfsi; __fixunssfdi; __fixunssfsi; + __floatdidf; __floatdisf; __floatsidf; __floatsisf; + __floatundidf; __floatundisf; __floatunsidf; __floatunsisf; + __gedf2; __gesf2; __gtdf2; __gtsf2; __ledf2; __lesf2; __ltdf2; __ltsf2; + __muldf3; __mulsf3; __nedf2; __nesf2; __negdf2; __negsf2; + __subdf3; __subsf3; __truncdfsf2; __unorddf2; __unordsf2; + __syscall_error; + __mcount; + } +} diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure new file mode 100644 index 000000000000..2033957d0d9f --- /dev/null +++ b/sysdeps/arc/configure @@ -0,0 +1,17 @@ +# This file is generated from configure.ac by Autoconf. DO NOT EDIT! + # Local configure fragment for sysdeps/arc. + +$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h + +libc_cv_have_sdata_section=no + +# For ARC, historically ; was used for comments and not newline +# Later # also got added to comment list, but ; couldn't be switched to +# canonical newline as there's lots of code out there which will break +libc_cv_asm_line_sep='`' +cat >>confdefs.h <<_ACEOF +#define ASM_LINE_SEP $libc_cv_asm_line_sep +_ACEOF + + +libc_cv_fpie=no diff --git a/sysdeps/arc/configure.ac b/sysdeps/arc/configure.ac new file mode 100644 index 000000000000..91e58efb35c8 --- /dev/null +++ b/sysdeps/arc/configure.ac @@ -0,0 +1,13 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/arc. + +AC_DEFINE(PI_STATIC_AND_HIDDEN) +libc_cv_have_sdata_section=no + +# For ARC, historically ; was used for comments and not newline +# Later # also got added to comment list, but ; couldn't be switched to +# canonical newline as there's lots of code out there which will break +libc_cv_asm_line_sep='`' +AC_DEFINE_UNQUOTED(ASM_LINE_SEP, $libc_cv_asm_line_sep) + +libc_cv_fpie=no diff --git a/sysdeps/arc/nptl/Makefile b/sysdeps/arc/nptl/Makefile new file mode 100644 index 000000000000..afeb58a8c1cb --- /dev/null +++ b/sysdeps/arc/nptl/Makefile @@ -0,0 +1,22 @@ +# NPTL makefile fragment for ARC. +# Copyright (C) 2005-2018 Free Software Foundation, Inc. +# +# This file is part of the GNU C Library. +# +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# The GNU C Library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with the GNU C Library. If not, see +# <http://www.gnu.org/licenses/>. + +ifeq ($(subdir),csu) +gen-as-const-headers += tcb-offsets.sym +endif diff --git a/sysdeps/arc/preconfigure b/sysdeps/arc/preconfigure new file mode 100644 index 000000000000..1152a179c4aa --- /dev/null +++ b/sysdeps/arc/preconfigure @@ -0,0 +1,14 @@ +case "$machine" in +arc*) + base_machine=arc + machine=arc + ;; +esac + +gccfloat=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null | grep __ARC_FPU_| wc -l` +if test "$gccfloat" != "0"; then + echo "glibc being configured for double precision floating point" + with_fp_cond=1 +else + with_fp_cond=0 +fi diff --git a/sysdeps/unix/sysv/linux/arc/Implies b/sysdeps/unix/sysv/linux/arc/Implies new file mode 100644 index 000000000000..7f739a0340b6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/Implies @@ -0,0 +1,3 @@ +arc/nptl +unix/sysv/linux/generic/wordsize-32 +unix/sysv/linux/generic diff --git a/sysdeps/unix/sysv/linux/arc/Makefile b/sysdeps/unix/sysv/linux/arc/Makefile new file mode 100644 index 000000000000..76e5d24daea2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/Makefile @@ -0,0 +1,16 @@ +ifeq ($(subdir),stdlib) +gen-as-const-headers += ucontext_i.sym +endif + +ifeq ($(subdir),misc) +# MIPS/Tile-style cacheflush routine +sysdep_headers += sys/cachectl.h +sysdep_routines += cacheflush +endif + +ifeq ($(subdir),elf) +ifeq ($(build-shared),yes) +# This is needed for DSO loading from static binaries. +sysdep-dl-routines += dl-static +endif +endif diff --git a/sysdeps/unix/sysv/linux/arc/Versions b/sysdeps/unix/sysv/linux/arc/Versions new file mode 100644 index 000000000000..ac3327426360 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/Versions @@ -0,0 +1,12 @@ +ld { + GLIBC_PRIVATE { + # used for loading by static libraries + _dl_var_init; + } +} +libc { + GLIBC_2.29 { + _flush_cache; + cacheflush; + } +} diff --git a/sysdeps/unix/sysv/linux/arc/configure b/sysdeps/unix/sysv/linux/arc/configure new file mode 100644 index 000000000000..f74fa7cb0259 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/configure @@ -0,0 +1,4 @@ +# This file is generated from configure.in by Autoconf. DO NOT EDIT! + # Local configure fragment for sysdeps/unix/sysv/linux/arc. + +arch_minimum_kernel=3.9.0 diff --git a/sysdeps/unix/sysv/linux/arc/configure.ac b/sysdeps/unix/sysv/linux/arc/configure.ac new file mode 100644 index 000000000000..a9528032d32a --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/configure.ac @@ -0,0 +1,4 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/unix/sysv/linux/arc. + +arch_minimum_kernel=3.9.0 diff --git a/sysdeps/unix/sysv/linux/arc/shlib-versions b/sysdeps/unix/sysv/linux/arc/shlib-versions new file mode 100644 index 000000000000..e527acd77892 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arc/shlib-versions @@ -0,0 +1,2 @@ +DEFAULT GLIBC_2.29 +ld=ld-linux-arc.so.2 -- 2.7.4 _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
