@@ -30,9 +30,9 @@
#define SO_OOBINLINE 10
#define SO_RCVBUF 8
#define SO_RCVLOWAT 18
-#define SO_RCVTIMEO 20
+#define SO_RCVTIMEO 66
#define SO_REUSEADDR 2
#define SO_SNDBUF 7
#define SO_SNDLOWAT 19
-# define SO_SNDTIMEO 21
+# define SO_SNDTIMEO 67
#define SO_TYPE 3
new file mode 100644
@@ -0,0 +1,21 @@
+/* Bit size of the time_t type at glibc build time, general case.
+ Copyright (C) 2019-2020 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/>. */
+
+#include <bits/wordsize.h>
+
+#define __TIMESIZE 64
@@ -1,5 +1,5 @@
blkcnt64_t:x
-blkcnt_t:l
+blkcnt_t:x
blksize_t:i
caddr_t:Pc
clockid_t:i
@@ -8,14 +8,14 @@ daddr_t:i
dev_t:y
fd_mask:l
fsblkcnt64_t:y
-fsblkcnt_t:m
+fsblkcnt_t:y
fsfilcnt64_t:y
-fsfilcnt_t:m
+fsfilcnt_t:y
fsid_t:8__fsid_t
gid_t:j
id_t:j
ino64_t:y
-ino_t:m
+ino_t:y
int16_t:s
int32_t:i
int64_t:x
@@ -26,7 +26,7 @@ loff_t:x
mode_t:j
nlink_t:j
off64_t:x
-off_t:l
+off_t:x
pid_t:i
pthread_attr_t:14pthread_attr_t
pthread_barrier_t:17pthread_barrier_t
@@ -44,13 +44,13 @@ pthread_t:m
quad_t:x
register_t:i
rlim64_t:y
-rlim_t:m
+rlim_t:y
sigset_t:10__sigset_t
size_t:j
socklen_t:j
ssize_t:i
-suseconds_t:l
-time_t:l
+suseconds_t:x
+time_t:x
u_char:h
uid_t:j
uint:j
@@ -1,4 +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
+arch_minimum_kernel=5.1.0
@@ -1,4 +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
+arch_minimum_kernel=5.1.0
new file mode 100644
@@ -0,0 +1,26 @@
+/* Copyright (C) 2020 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
+ <https://www.gnu.org/licenses/>. */
+
+#include <bits/wordsize.h>
+
+/* Needed to elide the itemized copy code in common xstatconv.c. */
+#define STAT_IS_KERNEL_STAT 1
+
+/* Nice side-effect of 64-bit time_t switch is these are same. */
+#define XSTAT_IS_XSTAT64 1
+
+#define STATFS_IS_STATFS64 0
@@ -1,7 +1,7 @@
GLIBC_2.32 _Exit F
-GLIBC_2.32 _IO_2_1_stderr_ D 0x98
-GLIBC_2.32 _IO_2_1_stdin_ D 0x98
-GLIBC_2.32 _IO_2_1_stdout_ D 0x98
+GLIBC_2.32 _IO_2_1_stderr_ D 0x9c
+GLIBC_2.32 _IO_2_1_stdin_ D 0x9c
+GLIBC_2.32 _IO_2_1_stdout_ D 0x9c
GLIBC_2.32 _IO_adjust_column F
GLIBC_2.32 _IO_adjust_wcolumn F
GLIBC_2.32 _IO_default_doallocate F
@@ -22,6 +22,18 @@
#include <sysdeps/arc/sysdep.h>
#include <sysdeps/unix/sysv/linux/generic/sysdep.h>
+/* ARC's version of asm-generic syscall ABI does provide fstat64 and fstatat64
+ but it not compatible with glibc 64-bit time_t based stat64. So undef them
+ to allow generic code to pick up statx syscall based wrappers which do the
+ explict interworking.
+ Similarly futex32 exists and works but we'd rather use futex64. But lll code
+ using futex expects __NR_futex hence the forced redefine
+ */
+#undef __NR_fstat64
+#undef __NR_fstatat64
+#undef __NR_futex
+#define __NR_futex __NR_futex_time64
+
/* For RTLD_PRIVATE_ERRNO. */
#include <dl-sysdep.h>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> --- .../sysv/linux/arc/bits/socket-constants.h | 4 +-- sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 +++++++++++++++ sysdeps/unix/sysv/linux/arc/c++-types.data | 16 ++++++------ sysdeps/unix/sysv/linux/arc/configure | 2 +- sysdeps/unix/sysv/linux/arc/configure.ac | 2 +- sysdeps/unix/sysv/linux/arc/kernel_stat.h | 26 +++++++++++++++++++ sysdeps/unix/sysv/linux/arc/libc.abilist | 6 ++--- sysdeps/unix/sysv/linux/arc/sysdep.h | 12 +++++++++ 8 files changed, 74 insertions(+), 15 deletions(-) create mode 100644 sysdeps/unix/sysv/linux/arc/bits/timesize.h create mode 100644 sysdeps/unix/sysv/linux/arc/kernel_stat.h