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GNU C Library master sources branch, hjl/x32/master, updated. glibc-2.15-1417-gf7d63c8
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 24 May 2012 21:45:23 -0000
- Subject: GNU C Library master sources branch, hjl/x32/master, updated. glibc-2.15-1417-gf7d63c8
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f7d63c839b817c3e26f9126fca2ccd19cc021ea1
commit f7d63c839b817c3e26f9126fca2ccd19cc021ea1
Merge: a7f9a9c c148749
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 13:23:44 2012 -0700
Merge remote-tracking branch 'origin/master' into hjl/x32/master
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=a7f9a9cd523d33e7b0c01dd5cd841f025bd5e3f5
commit a7f9a9cd523d33e7b0c01dd5cd841f025bd5e3f5
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 06:02:42 2012 -0700
Remove x32 gettimeofday.c and time.c
diff --git a/ChangeLog.vdso b/ChangeLog.vdso
index 559ab2a..c42f1bf 100644
--- a/ChangeLog.vdso
+++ b/ChangeLog.vdso
@@ -1,5 +1,8 @@
2012-05-23 H.J. Lu <hongjiu.lu@intel.com>
+ * sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c: Removed.
+ * sysdeps/unix/sysv/linux/x86_64/x32/time.c: Likewise.
+
* include/libc-symbols.h (libc_ifunc_vdso1): Removed.
(libc_ifunc_vdso): Likewise.
(libc_ifunc_vdso_hidden): Likewise.
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c b/sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c
deleted file mode 100644
index 994567f..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* The gettimeofday system call. Linux/x32 version.
- Copyright (C) 2012 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/>. */
-
-#ifdef SHARED
-# include <dl-vdso.h>
-libc_ifunc_vdso (__gettimeofday, __vdso_gettimeofday)
-#else
-# include <errno.h>
-# include <sysdep.h>
-# include <sys/time.h>
-
-int
-__gettimeofday (struct timeval *tv, struct timezone *tz)
-{
- return INLINE_SYSCALL (gettimeofday, 2, tv, tz);
-}
-#endif
-
-weak_alias (__gettimeofday, gettimeofday)
-strong_alias (__gettimeofday, __gettimeofday_internal)
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/time.c b/sysdeps/unix/sysv/linux/x86_64/x32/time.c
deleted file mode 100644
index 059cecd..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/x32/time.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* The time system call. Linux/x32 version.
- Copyright (C) 2012 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 <sysdep.h>
-#include <time.h>
-
-# undef INLINE_SYSCALL
-# define INLINE_SYSCALL(name, nr, args...) \
- ({ \
- unsigned long long int resultvar = INTERNAL_SYSCALL (name, , nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar, ), 0)) \
- { \
- __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, )); \
- resultvar = (unsigned long long int) -1LL; \
- } \
- (long long int) resultvar; })
-
-# undef INTERNAL_SYSCALL_NCS
-# define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \
- ({ \
- unsigned long long int resultvar; \
- LOAD_ARGS_##nr (args) \
- LOAD_REGS_##nr \
- asm volatile ( \
- "syscall\n\t" \
- : "=a" (resultvar) \
- : "0" (name) ASM_ARGS_##nr : "memory", "cc", "r11", "cx"); \
- (long long int) resultvar; })
-
-# undef INTERNAL_SYSCALL_ERROR_P
-# define INTERNAL_SYSCALL_ERROR_P(val, err) \
- ((unsigned long long int) (long long int) (val) >= -4095LL)
-
-#ifdef SHARED
-# include <dl-vdso.h>
-libc_ifunc_vdso_hidden (time, __vdso_time)
-#else
-time_t
-time (time_t *t)
-{
- return INLINE_SYSCALL (time, 1, t);
-}
-#endif
-
-libc_hidden_def (time)
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=042628a8d89221de70cc1c1ffb39405594b1ac29
commit 042628a8d89221de70cc1c1ffb39405594b1ac29
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 05:46:38 2012 -0700
Revert IFUNC vDSO macros
diff --git a/ChangeLog.vdso b/ChangeLog.vdso
new file mode 100644
index 0000000..559ab2a
--- /dev/null
+++ b/ChangeLog.vdso
@@ -0,0 +1,5 @@
+2012-05-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * include/libc-symbols.h (libc_ifunc_vdso1): Removed.
+ (libc_ifunc_vdso): Likewise.
+ (libc_ifunc_vdso_hidden): Likewise.
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index 1d08ab5..12b3639 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -772,23 +772,6 @@ for linking")
} \
__asm__ (".type " #name ", %gnu_indirect_function");
-#define libc_ifunc_vdso1(name, vdsoname) \
- extern void *name##_ifunc (void) __asm__ (#name); \
- void *name##_ifunc (void) \
- { \
- PREPARE_VERSION (linux26, "LINUX_2.6", 61765110); \
- return _dl_vdso_vsym (#vdsoname, &linux26); \
- } \
- __asm__ (".type " #name ", %gnu_indirect_function");
-
-/* Macro used for indirection function symbols with vDSO. */
-#define libc_ifunc_vdso(name, vdsoname) \
- libc_ifunc_vdso1 (name, vdsoname)
-
-/* Macro used for hidden indirection function symbols with vDSO. */
-#define libc_ifunc_vdso_hidden(name, vdsoname) \
- libc_ifunc_vdso1 (__GI_##name, vdsoname)
-
/* The body of the function is supposed to use __get_cpu_features
which will, if necessary, initialize the data first. */
#define libm_ifunc(name, expr) \
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=6f91985448f48fdc071b65658c490054c0fd93af
commit 6f91985448f48fdc071b65658c490054c0fd93af
Merge: d79fb64 b5a2bbe
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 12:00:54 2012 -0700
Merge remote-tracking branch 'origin/master' into hjl/x32/master
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d79fb640e6e1aa474cb5f342087c0fc1d9b62b98
commit d79fb640e6e1aa474cb5f342087c0fc1d9b62b98
Merge: 3605359 7f90742
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 11:22:49 2012 -0700
Merge remote-tracking branch 'origin/master' into hjl/x32/master
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3605359204db4997ee71ab381e65ccf65feada6a
commit 3605359204db4997ee71ab381e65ccf65feada6a
Merge: a8124e7 80bad0c
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 24 05:39:58 2012 -0700
Merge remote-tracking branch 'origin/master' into hjl/x32/master
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 137 +++++++++-
ChangeLog.vdso | 8 +
Makeconfig | 4 +
Makerules | 4 +
NEWS | 14 +-
include/libc-symbols.h | 17 --
include/sys/time.h | 9 +-
math/gen-libm-test.pl | 17 --
math/libm-test.inc | 306 ++++++++++++---------
sysdeps/i386/fpu/libm-test-ulps | 10 +-
sysdeps/mach/gettimeofday.c | 8 +-
sysdeps/posix/gettimeofday.c | 8 +-
sysdeps/powerpc/fpu/libm-test-ulps | 10 +-
sysdeps/s390/fpu/libm-test-ulps | 4 +-
sysdeps/sparc/fpu/libm-test-ulps | 20 +-
sysdeps/unix/make-syscalls.sh | 142 +++++++----
sysdeps/unix/syscalls.list | 2 +-
sysdeps/unix/sysv/linux/dl-vdso.h | 11 +
sysdeps/unix/sysv/linux/powerpc/gettimeofday.c | 7 +-
sysdeps/unix/sysv/linux/s390/gettimeofday.c | 7 +-
sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c | 4 +-
sysdeps/unix/sysv/linux/x86_64/gettimeofday.c | 25 ++-
sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c | 35 ---
sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list | 2 +
sysdeps/unix/sysv/linux/x86_64/x32/time.c | 61 ----
sysdeps/x86_64/fpu/libm-test-ulps | 10 +-
time/gettimeofday.c | 11 +-
27 files changed, 508 insertions(+), 385 deletions(-)
create mode 100644 ChangeLog.vdso
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/x32/time.c
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