mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 13:30:06 +00:00
485a9bb9f0
(elf_machine_type_class, elf_machine_rel, elf_machine_rela): Handle TLS relocations. * sysdeps/unix/sysv/linux/arm/Makefile: Build __aeabi_read_tp. * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL_RAW): Renamed from INTERNAL_SYSCALL. (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ARM): New macros. * sysdeps/arm/dl-tls.h, sysdeps/arm/elf/configure.in, sysdeps/arm/elf/configure, sysdeps/arm/libc-tls.c, sysdeps/arm/linuxthreads/tls.h, sysdeps/arm/tls-macros.h, sysdeps/unix/sysv/linux/arm/aeabi_read_tp.S, sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: New files.
46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
|
|
# Local configure fragment for sysdeps/arm/elf.
|
|
|
|
if test "$usetls" != no; then
|
|
# Check for support of thread-local storage handling in assembler and
|
|
# linker.
|
|
echo "$as_me:$LINENO: checking for ARM TLS support" >&5
|
|
echo $ECHO_N "checking for ARM TLS support... $ECHO_C" >&6
|
|
if test "${libc_cv_arm_tls+set}" = set; then
|
|
echo $ECHO_N "(cached) $ECHO_C" >&6
|
|
else
|
|
cat > conftest.s <<\EOF
|
|
.section ".tdata", "awT", %progbits
|
|
.globl foo
|
|
foo: .long 1
|
|
.section ".tbss", "awT", %nobits
|
|
.globl bar
|
|
bar: .skip 4
|
|
.text
|
|
.word foo(tpoff)
|
|
.word foo(tlsgd)
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
|
|
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
|
(eval $ac_try) 2>&5
|
|
ac_status=$?
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
|
(exit $ac_status); }; }; then
|
|
libc_cv_arm_tls=yes
|
|
else
|
|
libc_cv_arm_tls=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
echo "$as_me:$LINENO: result: $libc_cv_arm_tls" >&5
|
|
echo "${ECHO_T}$libc_cv_arm_tls" >&6
|
|
if test $libc_cv_arm_tls = yes; then
|
|
cat >>confdefs.h <<\_ACEOF
|
|
#define HAVE_TLS_SUPPORT 1
|
|
_ACEOF
|
|
|
|
fi
|
|
fi
|
|
|
|
#AC_DEFINE(PI_STATIC_AND_HIDDEN)
|