git.osdn.net Git - android-x86/bionic.git/commit

(root) / android-x86 / bionic.git / commit

author	Mingwei Shi <mingwei.shi@intel.com>
	Thu, 12 Nov 2015 07:02:14 +0000 (07:02 +0000)
committer	Elliott Hughes <enh@google.com>
	Fri, 25 Mar 2016 21:10:05 +0000 (14:10 -0700)
commit	be910529322b461148debefd50b9e0d67ae84f8e
tree	67d5538b8f6af5fbc2ce29f1a18886321e6fe4a1	tree \| snapshot
parent	2846ae70fb967269e8fcd2d854d04c9aeb5d01d3	commit \| diff

libc: implement kernel vdso syscalls for i386

This patch uses __kernel_vsyscall instead of "int 0x80"
as the syscall entry point. AT_SYSINFO points to
an adapter to mask the arch specific difference and gives a
performance boost on i386 architecture.

Change-ID: Ib340c604d02c6c25714a95793737e3cfdc3fc5d7
Signed-off-by: Mingwei Shi <mingwei.shi@intel.com>

210 files changed:

libc/arch-x86/bionic/syscall.S		diff \| blob \| history
libc/arch-x86/syscalls/___clock_nanosleep.S		diff \| blob \| history
libc/arch-x86/syscalls/___close.S		diff \| blob \| history
libc/arch-x86/syscalls/___faccessat.S		diff \| blob \| history
libc/arch-x86/syscalls/___fchmod.S		diff \| blob \| history
libc/arch-x86/syscalls/___fchmodat.S		diff \| blob \| history
libc/arch-x86/syscalls/___fgetxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/___flistxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/___fsetxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/___mremap.S		diff \| blob \| history
libc/arch-x86/syscalls/___rt_sigqueueinfo.S		diff \| blob \| history
libc/arch-x86/syscalls/__accept4.S		diff \| blob \| history
libc/arch-x86/syscalls/__brk.S		diff \| blob \| history
libc/arch-x86/syscalls/__clock_gettime.S		diff \| blob \| history
libc/arch-x86/syscalls/__connect.S		diff \| blob \| history
libc/arch-x86/syscalls/__epoll_pwait.S		diff \| blob \| history
libc/arch-x86/syscalls/__exit.S		diff \| blob \| history
libc/arch-x86/syscalls/__fadvise64.S		diff \| blob \| history
libc/arch-x86/syscalls/__fcntl64.S		diff \| blob \| history
libc/arch-x86/syscalls/__fstatfs64.S		diff \| blob \| history
libc/arch-x86/syscalls/__getcpu.S		diff \| blob \| history
libc/arch-x86/syscalls/__getcwd.S		diff \| blob \| history
libc/arch-x86/syscalls/__getdents64.S		diff \| blob \| history
libc/arch-x86/syscalls/__getpid.S		diff \| blob \| history
libc/arch-x86/syscalls/__getpriority.S		diff \| blob \| history
libc/arch-x86/syscalls/__gettimeofday.S		diff \| blob \| history
libc/arch-x86/syscalls/__ioctl.S		diff \| blob \| history
libc/arch-x86/syscalls/__llseek.S		diff \| blob \| history
libc/arch-x86/syscalls/__mmap2.S		diff \| blob \| history
libc/arch-x86/syscalls/__openat.S		diff \| blob \| history
libc/arch-x86/syscalls/__ppoll.S		diff \| blob \| history
libc/arch-x86/syscalls/__preadv64.S		diff \| blob \| history
libc/arch-x86/syscalls/__pselect6.S		diff \| blob \| history
libc/arch-x86/syscalls/__ptrace.S		diff \| blob \| history
libc/arch-x86/syscalls/__pwritev64.S		diff \| blob \| history
libc/arch-x86/syscalls/__reboot.S		diff \| blob \| history
libc/arch-x86/syscalls/__rt_sigaction.S		diff \| blob \| history
libc/arch-x86/syscalls/__rt_sigpending.S		diff \| blob \| history
libc/arch-x86/syscalls/__rt_sigprocmask.S		diff \| blob \| history
libc/arch-x86/syscalls/__rt_sigsuspend.S		diff \| blob \| history
libc/arch-x86/syscalls/__rt_sigtimedwait.S		diff \| blob \| history
libc/arch-x86/syscalls/__sched_getaffinity.S		diff \| blob \| history
libc/arch-x86/syscalls/__set_thread_area.S		diff \| blob \| history
libc/arch-x86/syscalls/__set_tid_address.S		diff \| blob \| history
libc/arch-x86/syscalls/__sigaction.S		diff \| blob \| history
libc/arch-x86/syscalls/__signalfd4.S		diff \| blob \| history
libc/arch-x86/syscalls/__socket.S		diff \| blob \| history
libc/arch-x86/syscalls/__statfs64.S		diff \| blob \| history
libc/arch-x86/syscalls/__timer_create.S		diff \| blob \| history
libc/arch-x86/syscalls/__timer_delete.S		diff \| blob \| history
libc/arch-x86/syscalls/__timer_getoverrun.S		diff \| blob \| history
libc/arch-x86/syscalls/__timer_gettime.S		diff \| blob \| history
libc/arch-x86/syscalls/__timer_settime.S		diff \| blob \| history
libc/arch-x86/syscalls/__waitid.S		diff \| blob \| history
libc/arch-x86/syscalls/_exit.S		diff \| blob \| history
libc/arch-x86/syscalls/acct.S		diff \| blob \| history
libc/arch-x86/syscalls/adjtimex.S		diff \| blob \| history
libc/arch-x86/syscalls/bind.S		diff \| blob \| history
libc/arch-x86/syscalls/capget.S		diff \| blob \| history
libc/arch-x86/syscalls/capset.S		diff \| blob \| history
libc/arch-x86/syscalls/chdir.S		diff \| blob \| history
libc/arch-x86/syscalls/chroot.S		diff \| blob \| history
libc/arch-x86/syscalls/clock_adjtime.S		diff \| blob \| history
libc/arch-x86/syscalls/clock_getres.S		diff \| blob \| history
libc/arch-x86/syscalls/clock_settime.S		diff \| blob \| history
libc/arch-x86/syscalls/delete_module.S		diff \| blob \| history
libc/arch-x86/syscalls/dup.S		diff \| blob \| history
libc/arch-x86/syscalls/dup3.S		diff \| blob \| history
libc/arch-x86/syscalls/epoll_create1.S		diff \| blob \| history
libc/arch-x86/syscalls/epoll_ctl.S		diff \| blob \| history
libc/arch-x86/syscalls/eventfd.S		diff \| blob \| history
libc/arch-x86/syscalls/execve.S		diff \| blob \| history
libc/arch-x86/syscalls/fallocate64.S		diff \| blob \| history
libc/arch-x86/syscalls/fchdir.S		diff \| blob \| history
libc/arch-x86/syscalls/fchown.S		diff \| blob \| history
libc/arch-x86/syscalls/fchownat.S		diff \| blob \| history
libc/arch-x86/syscalls/fdatasync.S		diff \| blob \| history
libc/arch-x86/syscalls/flock.S		diff \| blob \| history
libc/arch-x86/syscalls/fremovexattr.S		diff \| blob \| history
libc/arch-x86/syscalls/fstat64.S		diff \| blob \| history
libc/arch-x86/syscalls/fstatat64.S		diff \| blob \| history
libc/arch-x86/syscalls/fsync.S		diff \| blob \| history
libc/arch-x86/syscalls/ftruncate64.S		diff \| blob \| history
libc/arch-x86/syscalls/getegid.S		diff \| blob \| history
libc/arch-x86/syscalls/geteuid.S		diff \| blob \| history
libc/arch-x86/syscalls/getgid.S		diff \| blob \| history
libc/arch-x86/syscalls/getgroups.S		diff \| blob \| history
libc/arch-x86/syscalls/getitimer.S		diff \| blob \| history
libc/arch-x86/syscalls/getpeername.S		diff \| blob \| history
libc/arch-x86/syscalls/getpgid.S		diff \| blob \| history
libc/arch-x86/syscalls/getppid.S		diff \| blob \| history
libc/arch-x86/syscalls/getresgid.S		diff \| blob \| history
libc/arch-x86/syscalls/getresuid.S		diff \| blob \| history
libc/arch-x86/syscalls/getrlimit.S		diff \| blob \| history
libc/arch-x86/syscalls/getrusage.S		diff \| blob \| history
libc/arch-x86/syscalls/getsid.S		diff \| blob \| history
libc/arch-x86/syscalls/getsockname.S		diff \| blob \| history
libc/arch-x86/syscalls/getsockopt.S		diff \| blob \| history
libc/arch-x86/syscalls/getuid.S		diff \| blob \| history
libc/arch-x86/syscalls/getxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/init_module.S		diff \| blob \| history
libc/arch-x86/syscalls/inotify_add_watch.S		diff \| blob \| history
libc/arch-x86/syscalls/inotify_init1.S		diff \| blob \| history
libc/arch-x86/syscalls/inotify_rm_watch.S		diff \| blob \| history
libc/arch-x86/syscalls/kill.S		diff \| blob \| history
libc/arch-x86/syscalls/klogctl.S		diff \| blob \| history
libc/arch-x86/syscalls/lgetxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/linkat.S		diff \| blob \| history
libc/arch-x86/syscalls/listen.S		diff \| blob \| history
libc/arch-x86/syscalls/listxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/llistxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/lremovexattr.S		diff \| blob \| history
libc/arch-x86/syscalls/lseek.S		diff \| blob \| history
libc/arch-x86/syscalls/lsetxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/madvise.S		diff \| blob \| history
libc/arch-x86/syscalls/mincore.S		diff \| blob \| history
libc/arch-x86/syscalls/mkdirat.S		diff \| blob \| history
libc/arch-x86/syscalls/mknodat.S		diff \| blob \| history
libc/arch-x86/syscalls/mlock.S		diff \| blob \| history
libc/arch-x86/syscalls/mlockall.S		diff \| blob \| history
libc/arch-x86/syscalls/mount.S		diff \| blob \| history
libc/arch-x86/syscalls/mprotect.S		diff \| blob \| history
libc/arch-x86/syscalls/msync.S		diff \| blob \| history
libc/arch-x86/syscalls/munlock.S		diff \| blob \| history
libc/arch-x86/syscalls/munlockall.S		diff \| blob \| history
libc/arch-x86/syscalls/munmap.S		diff \| blob \| history
libc/arch-x86/syscalls/nanosleep.S		diff \| blob \| history
libc/arch-x86/syscalls/personality.S		diff \| blob \| history
libc/arch-x86/syscalls/pipe2.S		diff \| blob \| history
libc/arch-x86/syscalls/prctl.S		diff \| blob \| history
libc/arch-x86/syscalls/pread64.S		diff \| blob \| history
libc/arch-x86/syscalls/prlimit64.S		diff \| blob \| history
libc/arch-x86/syscalls/process_vm_readv.S		diff \| blob \| history
libc/arch-x86/syscalls/process_vm_writev.S		diff \| blob \| history
libc/arch-x86/syscalls/pwrite64.S		diff \| blob \| history
libc/arch-x86/syscalls/read.S		diff \| blob \| history
libc/arch-x86/syscalls/readahead.S		diff \| blob \| history
libc/arch-x86/syscalls/readlinkat.S		diff \| blob \| history
libc/arch-x86/syscalls/readv.S		diff \| blob \| history
libc/arch-x86/syscalls/recvfrom.S		diff \| blob \| history
libc/arch-x86/syscalls/recvmmsg.S		diff \| blob \| history
libc/arch-x86/syscalls/recvmsg.S		diff \| blob \| history
libc/arch-x86/syscalls/removexattr.S		diff \| blob \| history
libc/arch-x86/syscalls/renameat.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_get_priority_max.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_get_priority_min.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_getparam.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_getscheduler.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_rr_get_interval.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_setaffinity.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_setparam.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_setscheduler.S		diff \| blob \| history
libc/arch-x86/syscalls/sched_yield.S		diff \| blob \| history
libc/arch-x86/syscalls/sendfile.S		diff \| blob \| history
libc/arch-x86/syscalls/sendfile64.S		diff \| blob \| history
libc/arch-x86/syscalls/sendmmsg.S		diff \| blob \| history
libc/arch-x86/syscalls/sendmsg.S		diff \| blob \| history
libc/arch-x86/syscalls/sendto.S		diff \| blob \| history
libc/arch-x86/syscalls/setfsgid.S		diff \| blob \| history
libc/arch-x86/syscalls/setfsuid.S		diff \| blob \| history
libc/arch-x86/syscalls/setgid.S		diff \| blob \| history
libc/arch-x86/syscalls/setgroups.S		diff \| blob \| history
libc/arch-x86/syscalls/sethostname.S		diff \| blob \| history
libc/arch-x86/syscalls/setitimer.S		diff \| blob \| history
libc/arch-x86/syscalls/setns.S		diff \| blob \| history
libc/arch-x86/syscalls/setpgid.S		diff \| blob \| history
libc/arch-x86/syscalls/setpriority.S		diff \| blob \| history
libc/arch-x86/syscalls/setregid.S		diff \| blob \| history
libc/arch-x86/syscalls/setresgid.S		diff \| blob \| history
libc/arch-x86/syscalls/setresuid.S		diff \| blob \| history
libc/arch-x86/syscalls/setreuid.S		diff \| blob \| history
libc/arch-x86/syscalls/setrlimit.S		diff \| blob \| history
libc/arch-x86/syscalls/setsid.S		diff \| blob \| history
libc/arch-x86/syscalls/setsockopt.S		diff \| blob \| history
libc/arch-x86/syscalls/settimeofday.S		diff \| blob \| history
libc/arch-x86/syscalls/setuid.S		diff \| blob \| history
libc/arch-x86/syscalls/setxattr.S		diff \| blob \| history
libc/arch-x86/syscalls/shutdown.S		diff \| blob \| history
libc/arch-x86/syscalls/sigaltstack.S		diff \| blob \| history
libc/arch-x86/syscalls/socketpair.S		diff \| blob \| history
libc/arch-x86/syscalls/splice.S		diff \| blob \| history
libc/arch-x86/syscalls/swapoff.S		diff \| blob \| history
libc/arch-x86/syscalls/swapon.S		diff \| blob \| history
libc/arch-x86/syscalls/symlinkat.S		diff \| blob \| history
libc/arch-x86/syscalls/sync.S		diff \| blob \| history
libc/arch-x86/syscalls/sysinfo.S		diff \| blob \| history
libc/arch-x86/syscalls/tee.S		diff \| blob \| history
libc/arch-x86/syscalls/tgkill.S		diff \| blob \| history
libc/arch-x86/syscalls/timerfd_create.S		diff \| blob \| history
libc/arch-x86/syscalls/timerfd_gettime.S		diff \| blob \| history
libc/arch-x86/syscalls/timerfd_settime.S		diff \| blob \| history
libc/arch-x86/syscalls/times.S		diff \| blob \| history
libc/arch-x86/syscalls/truncate.S		diff \| blob \| history
libc/arch-x86/syscalls/truncate64.S		diff \| blob \| history
libc/arch-x86/syscalls/umask.S		diff \| blob \| history
libc/arch-x86/syscalls/umount2.S		diff \| blob \| history
libc/arch-x86/syscalls/uname.S		diff \| blob \| history
libc/arch-x86/syscalls/unlinkat.S		diff \| blob \| history
libc/arch-x86/syscalls/unshare.S		diff \| blob \| history
libc/arch-x86/syscalls/utimensat.S		diff \| blob \| history
libc/arch-x86/syscalls/vmsplice.S		diff \| blob \| history
libc/arch-x86/syscalls/wait4.S		diff \| blob \| history
libc/arch-x86/syscalls/write.S		diff \| blob \| history
libc/arch-x86/syscalls/writev.S		diff \| blob \| history
libc/bionic/__libc_init_main_thread.cpp		diff \| blob \| history
libc/bionic/libc_init_common.cpp		diff \| blob \| history
libc/private/bionic_globals.h		diff \| blob \| history
libc/tools/gensyscalls.py		diff \| blob \| history
linker/linker.cpp		diff \| blob \| history
linker/linker.h		diff \| blob \| history

bionic

RSS Atom

About OSDN

Find Software

Develop Software

Help