From: Yury Norov <ynorov@caviumnetworks.com>
To: <libc-alpha@sourceware.org>, <linux-kernel@vger.kernel.org>
Cc: <arnd@arndb.de>, <catalin.marinas@arm.com>,
<marcus.shawcroft@arm.com>, <philb@gnu.org>,
<davem@davemloft.net>, <szabolcs.nagy@arm.com>,
<maxim.kuvyrkov@linaro.org>, <joseph@codesourcery.com>,
<pinskia@gmail.com>, Yury Norov <ynorov@caviumnetworks.com>,
Yury Norov <yury.norov@gmail.com>
Subject: [PATCH] no wrappers
Date: Tue, 21 Jun 2016 08:06:45 +0300 [thread overview]
Message-ID: <1466485631-3532-3-git-send-email-ynorov@caviumnetworks.com> (raw)
In-Reply-To: <1466485631-3532-1-git-send-email-ynorov@caviumnetworks.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
---
sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c | 31 ++++++++++++++++++++++
.../unix/sysv/linux/aarch64/ilp32/fallocate64.c | 1 +
sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate.c | 1 +
.../unix/sysv/linux/aarch64/ilp32/ftruncate64.c | 4 +++
sysdeps/unix/sysv/linux/aarch64/ilp32/llseek.c | 22 +--------------
sysdeps/unix/sysv/linux/aarch64/ilp32/lseek.c | 7 +++--
sysdeps/unix/sysv/linux/aarch64/ilp32/mmap.c | 2 +-
.../unix/sysv/linux/aarch64/ilp32/posix_fadvise.c | 1 +
.../sysv/linux/aarch64/ilp32/posix_fadvise64.c | 2 ++
sysdeps/unix/sysv/linux/aarch64/ilp32/pread.c | 6 +----
sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c | 6 ++++-
sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite.c | 6 +----
sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c | 6 ++++-
sysdeps/unix/sysv/linux/aarch64/ilp32/readahead.c | 1 +
sysdeps/unix/sysv/linux/aarch64/ilp32/truncate.c | 1 +
sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c | 4 +++
16 files changed, 65 insertions(+), 36 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate64.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate64.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise64.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/readahead.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/truncate.c
create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c
new file mode 100644
index 0000000..4951d06
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2007-2016 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 <errno.h>
+#include <fcntl.h>
+#include <sysdep-cancel.h>
+
+
+/* Reserve storage for the data of the file associated with FD. */
+int
+fallocate (int fd, int mode, __off_t offset, __off_t len)
+{
+ return SYSCALL_CANCEL (fallocate, fd, mode,
+ __LONG_LONG_PAIR (offset >> 32, offset),
+ __LONG_LONG_PAIR (len >> 32, len));
+}
+weak_alias (fallocate, fallocate64)
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate64.c
new file mode 100644
index 0000000..f27735a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate64.c
@@ -0,0 +1 @@
+/* See sysdeps/unix/sysv/linux/aarch64/ilp32/fallocate.c */
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate.c
new file mode 100644
index 0000000..fb5b598
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate.c
@@ -0,0 +1 @@
+/* See sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncatei64.c */
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate64.c
new file mode 100644
index 0000000..bd0f5fe
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/ftruncate64.c
@@ -0,0 +1,4 @@
+#include <sysdeps/unix/sysv/linux/arm/ftruncate64.c>
+
+weak_alias (__ftruncate64, __ftruncate)
+weak_alias (__ftruncate64, ftruncate)
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/llseek.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/llseek.c
index f1a3207..b00ca27 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/llseek.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/llseek.c
@@ -1,21 +1 @@
-#include <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include "overflow.h"
-
-extern loff_t __llseek (int fd, loff_t offset, int whence);
-
-loff_t
-__llseek (int fd, loff_t offset, int whence)
-{
- return INLINE_SYSCALL (_llseek, 3, fd, offset, whence);
-}
-weak_alias (__llseek, llseek)
-strong_alias (__llseek, __libc_lseek64)
-strong_alias (__llseek, __lseek64)
-weak_alias (__llseek, lseek64)
-
+#include <sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek.c
index 85d8416..9f7792f 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2015 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
@@ -28,7 +28,10 @@
off_t
__lseek (int fd, off_t offset, int whence)
{
- return INLINE_SYSCALL (_llseek, 3, fd, offset, whence);
+ loff_t res;
+ int rc = INLINE_SYSCALL (_llseek, 5, fd, (off_t) (offset >> 32),
+ (off_t) offset, &res, whence);
+ return rc ?: lseek_overflow (res);
}
libc_hidden_def (__lseek)
weak_alias (__lseek, lseek)
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap.c
index f30b1da..813ab64 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap.c
@@ -1 +1 @@
-#include <sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c>
+#include <sysdeps/unix/sysv/linux/arm/mmap.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise.c
new file mode 100644
index 0000000..4430e6e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/arm/posix_fadvise.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise64.c
new file mode 100644
index 0000000..596c6a1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/posix_fadvise64.c
@@ -0,0 +1,2 @@
+#define __NR_arm_fadvise64_64 __NR_fadvise64_64
+#include <sysdeps/unix/sysv/linux/arm/posix_fadvise64.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/pread.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/pread.c
index 0b68e29..96b7ccb 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/pread.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/pread.c
@@ -1,5 +1 @@
-#include <sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c>
-
-weak_alias (__libc_pread, __pread64)
-weak_alias (__libc_pread, __libc_pread64)
-weak_alias (__libc_pread, pread64)
+/* See sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c */
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c
index e19d5ad..7637028 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/pread64.c
@@ -1 +1,5 @@
-/* Declared in pread.c */
+#include <sysdeps/unix/sysv/linux/arm/pread64.c>
+
+strong_alias (__libc_pread64, __libc_pread)
+strong_alias (__libc_pread64, __pread)
+weak_alias (__libc_pread64, pread)
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite.c
index 2bae52a..ddadc61 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite.c
@@ -1,5 +1 @@
-#include <sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c>
-
-weak_alias (__libc_pwrite, __pwrite64)
-weak_alias (__libc_pwrite, __libc_pwrite64)
-weak_alias (__libc_pwrite, pwrite64)
+/* See sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c */
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c
index 5e65018..2089a05 100644
--- a/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/pwrite64.c
@@ -1 +1,5 @@
-/* Defined in pwrite.c */
+#include <sysdeps/unix/sysv/linux/arm/pwrite64.c>
+
+weak_alias (__libc_pwrite64, __libc_pwrite)
+weak_alias (__libc_pwrite64, __pwrite)
+weak_alias (__libc_pwrite64, pwrite)
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/readahead.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/readahead.c
new file mode 100644
index 0000000..80170c3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/readahead.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/arm/readahead.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate.c
new file mode 100644
index 0000000..23548a5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate.c
@@ -0,0 +1 @@
+/* See sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c */
diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c
new file mode 100644
index 0000000..56cb37f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/truncate64.c
@@ -0,0 +1,4 @@
+#include <sysdeps/unix/sysv/linux/arm/truncate64.c>
+
+weak_alias (truncate64, __truncate)
+weak_alias (truncate64, truncate)
--
2.7.4
next prev parent reply other threads:[~2016-06-21 6:44 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-21 5:06 [RFC PATCH 00/27] ARM64: support ILP32 Yury Norov
2016-06-21 5:06 ` [PATCH 01/27] [AARCH64] Fix utmp struct for compatibility reasons Yury Norov
2016-06-21 10:14 ` Szabolcs Nagy
2016-06-23 4:35 ` Yury Norov
2016-06-23 5:07 ` Andrew Pinski
2016-06-23 7:32 ` Andreas Schwab
2016-06-23 7:36 ` Yury Norov
2016-06-23 7:37 ` Andrew Pinski
2016-06-24 11:33 ` Florian Weimer
2016-06-23 7:36 ` Andrew Pinski
2016-06-23 7:56 ` Andreas Schwab
2016-06-24 11:38 ` Florian Weimer
2016-06-25 23:26 ` Andrew Pinski
2016-06-26 6:13 ` Yury Norov
2016-06-21 10:24 ` Joseph Myers
2016-06-21 5:06 ` Yury Norov [this message]
2016-06-21 6:04 ` [PATCH] no wrappers Yury Norov
2016-06-21 5:06 ` [PATCH 02/27] [AARCH64] Add header guards to sysdep.h headers Yury Norov
2016-06-21 10:23 ` Szabolcs Nagy
2016-06-21 5:06 ` [PATCH 03/27] Add dynamic ILP32 AARCH64 relocations to elf.h Yury Norov
2016-06-21 10:26 ` Joseph Myers
2016-06-21 5:06 ` [PATCH 04/27] [AARCH64] Add PTR_REG, PTR_LOG_SIZE, and PTR_SIZE. Use it in LDST_PCREL and LDST_GLOBAL Yury Norov
2016-06-21 7:54 ` Andreas Schwab
2016-06-21 8:36 ` Yury Norov
2016-06-21 9:13 ` Andreas Schwab
2016-06-21 5:06 ` [PATCH 05/27] [AARCH64] Use PTR_REG in crti.S Yury Norov
2016-06-21 10:28 ` Joseph Myers
2016-06-22 6:02 ` Yury Norov
2016-06-22 7:45 ` Andreas Schwab
2016-06-22 10:37 ` Joseph Myers
2016-06-21 5:06 ` [PATCH 06/27] [AARCH64] Use PTR_REG/PTR_SIZE/PTR_SIZE_LOG in dl-tlsesc.S Yury Norov
2016-06-21 8:05 ` Andreas Schwab
2016-06-21 5:06 ` [PATCH 07/27] [AARCH64] Use PTR_* macros in dl-trampoline.S Yury Norov
2016-06-21 5:06 ` [PATCH 08/27] [AARCH64] Use PTR_* in start.S Yury Norov
2016-06-21 5:06 ` [PATCH 09/27] [AARCH64] Use PTR_REG in getcontext.S Yury Norov
2016-06-21 5:06 ` [PATCH 10/27] [AARCH64] Detect ILP32 in configure scripts Yury Norov
2016-06-21 8:01 ` Andreas Schwab
2016-06-21 10:30 ` Joseph Myers
2016-06-21 5:06 ` [PATCH 11/27] [AARCH64] Syscalls for ILP32 are passed always via 64bit values Yury Norov
2016-06-21 7:56 ` Andreas Schwab
2016-06-21 11:42 ` Zhangjian (Bamvor)
2016-06-21 11:54 ` Andreas Schwab
2016-06-21 11:57 ` Zhangjian (Bamvor)
2016-06-22 15:49 ` Catalin Marinas
2016-06-23 6:32 ` Yury Norov
2016-06-21 5:06 ` [PATCH 12/27] [AARCH64] Add ILP32 support to elf_machine_load_address Yury Norov
2016-06-21 5:06 ` [PATCH 13/27] [AARCH64] Set up wordsize for ILP32 Yury Norov
2016-06-21 5:06 ` [PATCH 14/27] [AARCH64] Add ILP32 to makefiles Yury Norov
2016-06-21 5:06 ` [PATCH 15/27] [AARCH64] Add support to ldconfig for ILP32 and libilp32 Yury Norov
2016-06-21 7:59 ` Andreas Schwab
2016-06-21 5:07 ` [PATCH 16/27] [AARCH64] Add ILP32 ld.so to the known interpreter names Yury Norov
2016-06-21 5:07 ` [PATCH 17/27] [AARCH64] Add ldd-rewrite.sed so that ilp32 ld.so can be found Yury Norov
2016-06-21 5:07 ` [PATCH 18/27] [AARCH64] Add kernel_sigaction.h for AARCH64 ILP32 Yury Norov
2016-06-21 7:45 ` Andreas Schwab
2016-06-21 7:52 ` Zhangjian (Bamvor)
2016-06-21 5:07 ` [PATCH 19/27] [AARCH64] Add typesizes.h for ILP32 Yury Norov
2016-06-21 7:58 ` Andreas Schwab
2016-06-21 11:59 ` Zhangjian (Bamvor)
2016-06-23 4:54 ` Yury Norov
2016-06-21 5:07 ` [PATCH 20/27] [AARCH64] Make lp64 and ilp32 directories Yury Norov
2016-06-21 8:12 ` Andreas Schwab
2016-06-21 10:44 ` Joseph Myers
2016-06-27 7:56 ` Andreas Schwab
2016-06-27 8:03 ` Arnd Bergmann
2016-06-21 5:07 ` [PATCH 21/27] [AARCH64] ILP32: introduce syscalls that pass off_t Yury Norov
2016-06-21 10:35 ` Joseph Myers
2016-06-23 5:57 ` Yury Norov
2016-06-23 11:57 ` Joseph Myers
2016-06-21 5:07 ` [PATCH 22/27] [AARCH64] ILP32: support stat syscall family Yury Norov
2016-06-21 8:38 ` Andreas Schwab
2016-06-21 10:46 ` Joseph Myers
2016-06-27 7:51 ` Andreas Schwab
2016-06-21 5:07 ` [PATCH 23/27] [AARCH64] delouse input arguments in system functions Yury Norov
2016-06-21 8:08 ` Andreas Schwab
2016-06-21 10:36 ` Joseph Myers
2016-06-21 15:42 ` Arnd Bergmann
2016-06-21 16:37 ` Andrew Pinski
2016-06-21 5:07 ` [PATCH 24/27] Add support for AT_ARM64_MIDR Yury Norov
2016-06-21 8:09 ` Andreas Schwab
2016-06-21 5:07 ` [PATCH 25/27] [AARCH64] Fix ILP32 warning Yury Norov
2016-06-21 10:44 ` Joseph Myers
2016-06-21 5:07 ` [PATCH 26/27] [AARCH64] Change type of __align to long long Yury Norov
2016-06-21 8:10 ` Andreas Schwab
2016-06-21 10:57 ` Zhangjian (Bamvor)
2016-07-06 10:36 ` Andreas Schwab
2016-06-21 5:07 ` [PATCH 27/27] Fix PTRDIFF_MIN/PTRDIFF_MIN and PTRDIFF_MIN for ILP32 Yury Norov
2016-06-21 10:32 ` Joseph Myers
2016-06-21 10:23 ` [RFC PATCH 00/27] ARM64: support ILP32 Joseph Myers
2016-06-21 12:06 ` Zhangjian (Bamvor)
2016-06-22 2:04 ` Yury Norov
2016-06-28 15:26 ` Yury Norov
2016-06-21 15:10 ` Szabolcs Nagy
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