Adhemerval Zanella 8232e7d209 Use shmat syscall for Linux implementation ...

This patch add a direct call to shmat syscall if it is supported by
kernel features.

Checked on x86_64, i686, powerpc64le, aarch64, and armhf.

	* sysdeps/unix/sysv/linux/alpha/syscalls.list (shmat): Remove.
	* sysdeps/unix/sysv/linux/arm/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/generic/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmat):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmat):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmat): Likewise.
	* sysdeps/unix/sysv/linux/alpha/kernel-features.h (__NR_shmat):
	Define to __NR_osf_shmat.
	* sysdeps/unix/sysv/linux/shmat.c (shmat): Use shmat syscall if it is
	defined.

2016-12-28 20:31:05 -02:00

..

bits

Consolidate Linux setrlimit and getrlimit implementation

2016-11-17 15:54:22 -02:00

fpu

…

s390-32

Add roundeven, roundevenf, roundevenl.

2016-12-21 01:48:27 +00:00

s390-64

Use shmat syscall for Linux implementation

2016-12-28 20:31:05 -02:00

sys

Minor correction to the "installed header hygiene" patches.

2016-09-28 07:19:59 -04:00

arch-fork.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

brk.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

configure

Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac.

2014-06-24 20:53:03 +00:00

configure.ac

Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac.

2014-06-24 20:53:03 +00:00

dl-cache.h

…

dl-procinfo.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

elision-conf.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

elision-conf.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

elision-lock.c

S390: Optimize lock-elision by decrementing adapt_count at unlock.

2016-12-20 15:12:48 +01:00

elision-timed.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

elision-trylock.c

S390: Optimize lock-elision by decrementing adapt_count at unlock.

2016-12-20 15:12:48 +01:00

elision-unlock.c

S390: Optimize lock-elision by decrementing adapt_count at unlock.

2016-12-20 15:12:48 +01:00

force-elision.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

htm.h

S390: Use new __libc_tbegin_retry macro in elision-lock.c.

2016-12-20 15:12:48 +01:00

Implies

NPTL is no longer an add-on!

2014-07-07 09:29:06 -07:00

init-first.c

S390: Add support for vdso getcpu symbol.

2016-05-09 11:05:45 +02:00

jmp-unwind.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

kernel-features.h

Add __ASSUME_DIRECT_SYSVIPC_SYSCALL for Linux

2016-12-28 20:28:56 -02:00

ldconfig.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

ldd-rewrite.sed

…

libanl.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libc-vdso.h

S390: Add support for vdso getcpu symbol.

2016-05-09 11:05:45 +02:00

localplt.data

ld.so: Remove __libc_memalign

2016-11-30 16:23:58 +01:00

longjmp_chk.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

lowlevellock.h

S390: Optimize lock-elision by decrementing adapt_count at unlock.

2016-12-20 15:12:48 +01:00

Makefile

S390: Use own tbegin macro instead of __builtin_tbegin.

2016-12-20 15:12:48 +01:00

nldbl-abi.h

…

opensock.c

…

pt-longjmp.c

Use libc_ifunc macro for siglongjmp, longjmp in libpthread.

2016-10-07 10:12:48 +02:00

pt-vfork.S

S390: Consolidate NPTL/non versions of vfork

2014-06-26 09:30:52 -07:00

pthread_mutex_cond_lock.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

pthread_mutex_lock.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

pthread_mutex_timedlock.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

pthread_mutex_trylock.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

readelflib.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

rt-sysdep.S

…

sa_len.c

…

semtimedop.c

Consolidate Linux semtimedop implementation

2016-12-28 20:31:04 -02:00

sigcontextinfo.h

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

sysconf.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

system.c

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

ucontext_i.sym

S/390: Revert the jmp_buf/ucontext_t ABI change.

2014-07-31 20:04:54 +02:00

Versions

Move remaining S390 code out of nptl/.

2014-06-26 09:31:11 -07:00