diff --git a/ndk/platforms/android-12/arch-arm/symbols/libc.so.functions.txt b/ndk/platforms/android-12/arch-arm/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..acfb94ce8
--- /dev/null
+++ b/ndk/platforms/android-12/arch-arm/symbols/libc.so.functions.txt
@@ -0,0 +1,1084 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+_Unwind_Backtrace
+_Unwind_Complete
+_Unwind_DeleteException
+_Unwind_ForcedUnwind
+_Unwind_GetCFA
+_Unwind_GetDataRelBase
+_Unwind_GetLanguageSpecificData
+_Unwind_GetRegionStart
+_Unwind_GetTextRelBase
+_Unwind_RaiseException
+_Unwind_Resume
+_Unwind_Resume_or_Rethrow
+_Unwind_VRS_Get
+_Unwind_VRS_Pop
+_Unwind_VRS_Set
+___Unwind_Backtrace
+___Unwind_ForcedUnwind
+___Unwind_RaiseException
+___Unwind_Resume
+___Unwind_Resume_or_Rethrow
+__adddf3
+__addsf3
+__aeabi_atexit
+__aeabi_cdcmpeq
+__aeabi_cdcmple
+__aeabi_cdrcmple
+__aeabi_d2f
+__aeabi_d2iz
+__aeabi_dadd
+__aeabi_dcmpeq
+__aeabi_dcmpge
+__aeabi_dcmpgt
+__aeabi_dcmple
+__aeabi_dcmplt
+__aeabi_dcmpun
+__aeabi_ddiv
+__aeabi_dmul
+__aeabi_drsub
+__aeabi_dsub
+__aeabi_f2d
+__aeabi_f2iz
+__aeabi_fadd
+__aeabi_fcmpun
+__aeabi_fdiv
+__aeabi_fmul
+__aeabi_frsub
+__aeabi_fsub
+__aeabi_i2d
+__aeabi_i2f
+__aeabi_idiv
+__aeabi_idiv0
+__aeabi_idivmod
+__aeabi_l2d
+__aeabi_l2f
+__aeabi_ldiv0
+__aeabi_ldivmod
+__aeabi_lmul
+__aeabi_memclr
+__aeabi_memclr4
+__aeabi_memclr8
+__aeabi_memcpy
+__aeabi_memcpy4
+__aeabi_memcpy8
+__aeabi_memmove
+__aeabi_memmove4
+__aeabi_memmove8
+__aeabi_memset
+__aeabi_memset4
+__aeabi_memset8
+__aeabi_ui2d
+__aeabi_ui2f
+__aeabi_uidiv
+__aeabi_uidivmod
+__aeabi_ul2d
+__aeabi_ul2f
+__aeabi_uldivmod
+__aeabi_unwind_cpp_pr0
+__aeabi_unwind_cpp_pr1
+__aeabi_unwind_cpp_pr2
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__atomic_cmpxchg
+__atomic_dec
+__atomic_inc
+__atomic_swap
+__b64_ntop
+__b64_pton
+__bionic_clone
+__bionic_clone_entry
+__bionic_libgcc_compat_hooks
+__brk
+__cmpdf2
+__cxa_atexit
+__cxa_finalize
+__div0
+__divdf3
+__divdi3
+__divsf3
+__divsi3
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__eqdf2
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__extendsfdf2
+__fcntl
+__fcntl64
+__findenv
+__fixdfsi
+__fixsfsi
+__floatdidf
+__floatdisf
+__floatsidf
+__floatsisf
+__floatundidf
+__floatundisf
+__floatunsidf
+__floatunsisf
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__gedf2
+__get_h_errno
+__get_pc
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__getcwd
+__getpriority
+__gnu_Unwind_Backtrace
+__gnu_Unwind_Find_exidx
+__gnu_Unwind_ForcedUnwind
+__gnu_Unwind_RaiseException
+__gnu_Unwind_Restore_VFP
+__gnu_Unwind_Restore_VFP_D
+__gnu_Unwind_Restore_VFP_D_16_to_31
+__gnu_Unwind_Restore_WMMXC
+__gnu_Unwind_Restore_WMMXD
+__gnu_Unwind_Resume
+__gnu_Unwind_Resume_or_Rethrow
+__gnu_Unwind_Save_VFP
+__gnu_Unwind_Save_VFP_D
+__gnu_Unwind_Save_VFP_D_16_to_31
+__gnu_Unwind_Save_WMMXC
+__gnu_Unwind_Save_WMMXD
+__gnu_ldivmod_helper
+__gnu_uldivmod_helper
+__gnu_unwind_execute
+__gnu_unwind_frame
+__gtdf2
+__hostalias
+__init_tls
+__ioctl
+__ledf2
+__libc_android_abort
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__ltdf2
+__memcmp16
+__mmap2
+__muldf3
+__muldi3
+__mulsf3
+__nedf2
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__restore_core_regs
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__subdf3
+__subsf3
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__truncdfsf2
+__udivdi3
+__udivsi3
+__unorddf2
+__unordsf2
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atexit
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+cacheflush
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+ffs
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+restore_core_regs
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimensat
+utimes
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-12/arch-arm/symbols/libc.so.variables.txt b/ndk/platforms/android-12/arch-arm/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-12/arch-arm/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-12/arch-mips/symbols/libc.so.functions.txt b/ndk/platforms/android-12/arch-mips/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..efbc282eb
--- /dev/null
+++ b/ndk/platforms/android-12/arch-mips/symbols/libc.so.functions.txt
@@ -0,0 +1,950 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__atomic_cmpxchg
+__atomic_dec
+__atomic_inc
+__atomic_swap
+__b64_ntop
+__b64_pton
+__brk
+__clone_thread_start
+__cxa_atexit
+__cxa_finalize
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__fcntl
+__fcntl64
+__findenv
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__get_h_errno
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__get_tls
+__getcwd
+__getpriority
+__hostalias
+__init_tls
+__ioctl
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__memcmp16
+__mmap2
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_thread_area
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_flush_cache
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+_waitpid
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atexit
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+cacheflush
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+ffs
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimes
+utimensat
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-12/arch-mips/symbols/libc.so.variables.txt b/ndk/platforms/android-12/arch-mips/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-12/arch-mips/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-12/arch-x86/symbols/libc.so.functions.txt b/ndk/platforms/android-12/arch-x86/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..8478e47f3
--- /dev/null
+++ b/ndk/platforms/android-12/arch-x86/symbols/libc.so.functions.txt
@@ -0,0 +1,944 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__b64_ntop
+__b64_pton
+__brk
+__cxa_atexit
+__cxa_finalize
+__divdi3
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__fcntl
+__fcntl64
+__findenv
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__get_h_errno
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__get_tls
+__getcwd
+__getpriority
+__hostalias
+__init_tls
+__ioctl
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__mmap2
+__moddi3
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_thread_area
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__udivdi3
+__umoddi3
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+_waitpid
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimensat
+utimes
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-12/arch-x86/symbols/libc.so.variables.txt b/ndk/platforms/android-12/arch-x86/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-12/arch-x86/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-12/include/sys/stat.h b/ndk/platforms/android-12/include/sys/stat.h
new file mode 100644
index 000000000..497f404dc
--- /dev/null
+++ b/ndk/platforms/android-12/include/sys/stat.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_STAT_H_
+#define _SYS_STAT_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <linux/stat.h>
+
+#include <endian.h>
+
+__BEGIN_DECLS
+
+/* really matches stat64 in the kernel, hence the padding
+ * Note: The kernel zero's the padded region because glibc might read them
+ * in the hope that the kernel has stretched to using larger sizes.
+ */
+struct stat {
+    unsigned long long  st_dev;
+    unsigned char       __pad0[4];
+
+    unsigned long       __st_ino;
+    unsigned int        st_mode;
+    unsigned int        st_nlink;
+
+    unsigned long       st_uid;
+    unsigned long       st_gid;
+
+    unsigned long long  st_rdev;
+    unsigned char       __pad3[4];
+
+    long long           st_size;
+    unsigned long	st_blksize;
+    unsigned long long  st_blocks;
+
+    unsigned long       st_atime;
+    unsigned long       st_atime_nsec;
+
+    unsigned long       st_mtime;
+    unsigned long       st_mtime_nsec;
+
+    unsigned long       st_ctime;
+    unsigned long       st_ctime_nsec;
+
+    unsigned long long  st_ino;
+};
+
+/* For compatibility with GLibc, we provide macro aliases
+ * for the non-Posix nano-seconds accessors.
+ */
+#define  st_atimensec  st_atime_nsec
+#define  st_mtimensec  st_mtime_nsec
+#define  st_ctimensec  st_ctime_nsec
+
+extern int    chmod(const char *, mode_t);
+extern int    fchmod(int, mode_t);
+extern int    mkdir(const char *, mode_t);
+
+extern int    stat(const char *, struct stat *);
+extern int    fstat(int, struct stat *);
+extern int    lstat(const char *, struct stat *);
+extern int    mknod(const char *, mode_t, dev_t);
+extern mode_t umask(mode_t);
+
+#define  stat64    stat
+#define  fstat64   fstat
+#define  lstat64   lstat
+
+static __inline__ int mkfifo(const char *__p, mode_t __m)
+{
+  return mknod(__p, (__m & ~S_IFMT) | S_IFIFO, (dev_t)0);
+}
+
+extern int  fstatat(int dirfd, const char *path, struct stat *buf, int flags);
+extern int  mkdirat(int dirfd, const char *pathname, mode_t mode);
+extern int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags);
+extern int fchmodat(int dirfd, const char *path, mode_t mode, int flags);
+extern int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+
+# define UTIME_NOW      ((1l << 30) - 1l)
+# define UTIME_OMIT     ((1l << 30) - 2l)
+extern int utimensat(int fd, const char *path, const struct timespec times[2], int flags);
+
+__END_DECLS
+
+#endif /* _SYS_STAT_H_ */
diff --git a/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..771b4d66f
--- /dev/null
+++ b/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt
@@ -0,0 +1,1085 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+_Unwind_Backtrace
+_Unwind_Complete
+_Unwind_DeleteException
+_Unwind_ForcedUnwind
+_Unwind_GetCFA
+_Unwind_GetDataRelBase
+_Unwind_GetLanguageSpecificData
+_Unwind_GetRegionStart
+_Unwind_GetTextRelBase
+_Unwind_RaiseException
+_Unwind_Resume
+_Unwind_Resume_or_Rethrow
+_Unwind_VRS_Get
+_Unwind_VRS_Pop
+_Unwind_VRS_Set
+___Unwind_Backtrace
+___Unwind_ForcedUnwind
+___Unwind_RaiseException
+___Unwind_Resume
+___Unwind_Resume_or_Rethrow
+__adddf3
+__addsf3
+__aeabi_atexit
+__aeabi_cdcmpeq
+__aeabi_cdcmple
+__aeabi_cdrcmple
+__aeabi_d2f
+__aeabi_d2iz
+__aeabi_dadd
+__aeabi_dcmpeq
+__aeabi_dcmpge
+__aeabi_dcmpgt
+__aeabi_dcmple
+__aeabi_dcmplt
+__aeabi_dcmpun
+__aeabi_ddiv
+__aeabi_dmul
+__aeabi_drsub
+__aeabi_dsub
+__aeabi_f2d
+__aeabi_f2iz
+__aeabi_fadd
+__aeabi_fcmpun
+__aeabi_fdiv
+__aeabi_fmul
+__aeabi_frsub
+__aeabi_fsub
+__aeabi_i2d
+__aeabi_i2f
+__aeabi_idiv
+__aeabi_idiv0
+__aeabi_idivmod
+__aeabi_l2d
+__aeabi_l2f
+__aeabi_ldiv0
+__aeabi_ldivmod
+__aeabi_lmul
+__aeabi_memclr
+__aeabi_memclr4
+__aeabi_memclr8
+__aeabi_memcpy
+__aeabi_memcpy4
+__aeabi_memcpy8
+__aeabi_memmove
+__aeabi_memmove4
+__aeabi_memmove8
+__aeabi_memset
+__aeabi_memset4
+__aeabi_memset8
+__aeabi_ui2d
+__aeabi_ui2f
+__aeabi_uidiv
+__aeabi_uidivmod
+__aeabi_ul2d
+__aeabi_ul2f
+__aeabi_uldivmod
+__aeabi_unwind_cpp_pr0
+__aeabi_unwind_cpp_pr1
+__aeabi_unwind_cpp_pr2
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__atomic_cmpxchg
+__atomic_dec
+__atomic_inc
+__atomic_swap
+__b64_ntop
+__b64_pton
+__bionic_clone
+__bionic_clone_entry
+__bionic_libgcc_compat_hooks
+__brk
+__cmpdf2
+__cxa_atexit
+__cxa_finalize
+__div0
+__divdf3
+__divdi3
+__divsf3
+__divsi3
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__eqdf2
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__extendsfdf2
+__fcntl
+__fcntl64
+__findenv
+__fixdfsi
+__fixsfsi
+__floatdidf
+__floatdisf
+__floatsidf
+__floatsisf
+__floatundidf
+__floatundisf
+__floatunsidf
+__floatunsisf
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__gedf2
+__get_h_errno
+__get_pc
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__getcwd
+__getpriority
+__gnu_Unwind_Backtrace
+__gnu_Unwind_Find_exidx
+__gnu_Unwind_ForcedUnwind
+__gnu_Unwind_RaiseException
+__gnu_Unwind_Restore_VFP
+__gnu_Unwind_Restore_VFP_D
+__gnu_Unwind_Restore_VFP_D_16_to_31
+__gnu_Unwind_Restore_WMMXC
+__gnu_Unwind_Restore_WMMXD
+__gnu_Unwind_Resume
+__gnu_Unwind_Resume_or_Rethrow
+__gnu_Unwind_Save_VFP
+__gnu_Unwind_Save_VFP_D
+__gnu_Unwind_Save_VFP_D_16_to_31
+__gnu_Unwind_Save_WMMXC
+__gnu_Unwind_Save_WMMXD
+__gnu_ldivmod_helper
+__gnu_uldivmod_helper
+__gnu_unwind_execute
+__gnu_unwind_frame
+__gtdf2
+__hostalias
+__init_tls
+__ioctl
+__ledf2
+__libc_android_abort
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__ltdf2
+__memcmp16
+__mmap2
+__muldf3
+__muldi3
+__mulsf3
+__nedf2
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__restore_core_regs
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__subdf3
+__subsf3
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__truncdfsf2
+__udivdi3
+__udivsi3
+__unorddf2
+__unordsf2
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atexit
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+cacheflush
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+ffs
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+futimens
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+restore_core_regs
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimensat
+utimes
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-19/arch-arm/symbols/libc.so.variables.txt b/ndk/platforms/android-19/arch-arm/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-19/arch-arm/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..3f3c4b315
--- /dev/null
+++ b/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt
@@ -0,0 +1,951 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__atomic_cmpxchg
+__atomic_dec
+__atomic_inc
+__atomic_swap
+__b64_ntop
+__b64_pton
+__brk
+__clone_thread_start
+__cxa_atexit
+__cxa_finalize
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__fcntl
+__fcntl64
+__findenv
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__get_h_errno
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__get_tls
+__getcwd
+__getpriority
+__hostalias
+__init_tls
+__ioctl
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__memcmp16
+__mmap2
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_thread_area
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_flush_cache
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+_waitpid
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atexit
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+cacheflush
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+ffs
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+futimens
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimes
+utimensat
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-19/arch-mips/symbols/libc.so.variables.txt b/ndk/platforms/android-19/arch-mips/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-19/arch-mips/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt
new file mode 100644
index 000000000..d2a06ff29
--- /dev/null
+++ b/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt
@@ -0,0 +1,945 @@
+MD5_Final
+MD5_Init
+MD5_Update
+SHA1Final
+SHA1Init
+SHA1Transform
+SHA1Update
+__arc4_getbyte
+__assert
+__assert2
+__atexit_register_cleanup
+__b64_ntop
+__b64_pton
+__brk
+__cxa_atexit
+__cxa_finalize
+__divdi3
+__dn_comp
+__dn_count_labels
+__dn_skipname
+__dorand48
+__dtoa
+__errno
+__evAddTime
+__evCmpTime
+__evConsIovec
+__evConsTime
+__evNowTime
+__evSubTime
+__evTimeSpec
+__evTimeVal
+__evUTCTime
+__fcntl
+__fcntl64
+__findenv
+__fork
+__fp_nquery
+__fp_query
+__fremovelock
+__fstatfs64
+__futex_syscall3
+__futex_syscall4
+__futex_wait
+__futex_wait_ex
+__futex_wake
+__futex_wake_ex
+__get_h_errno
+__get_res_cache
+__get_sp
+__get_stack_base
+__get_thread
+__get_tls
+__getcwd
+__getpriority
+__hostalias
+__init_tls
+__ioctl
+__libc_android_log_assert
+__libc_android_log_print
+__libc_android_log_vprint
+__libc_fini
+__libc_init
+__libc_init_common
+__libc_preinit
+__llseek
+__loc_aton
+__loc_ntoa
+__mmap2
+__moddi3
+__ns_format_ttl
+__ns_get16
+__ns_get32
+__ns_initparse
+__ns_makecanon
+__ns_msg_getflag
+__ns_name_compress
+__ns_name_ntol
+__ns_name_ntop
+__ns_name_pack
+__ns_name_pton
+__ns_name_rollback
+__ns_name_skip
+__ns_name_uncompress
+__ns_name_unpack
+__ns_parserr
+__ns_put16
+__ns_put32
+__ns_samename
+__ns_skiprr
+__ns_sprintrr
+__ns_sprintrrf
+__open
+__openat
+__p_cdname
+__p_cdnname
+__p_class
+__p_fqname
+__p_fqnname
+__p_option
+__p_query
+__p_rcode
+__p_secstodate
+__p_section
+__p_sockun
+__p_time
+__p_type
+__pread64
+__pthread_cleanup_pop
+__pthread_cleanup_push
+__pthread_clone
+__pthread_cond_timedwait
+__pthread_cond_timedwait_relative
+__ptrace
+__putlong
+__putshort
+__pwrite64
+__reboot
+__res_close
+__res_dnok
+__res_get_nibblesuffix
+__res_get_nibblesuffix2
+__res_get_state
+__res_get_static
+__res_getservers
+__res_hnok
+__res_hostalias
+__res_isourserver
+__res_mailok
+__res_nameinquery
+__res_nametoclass
+__res_nametotype
+__res_nclose
+__res_ndestroy
+__res_ninit
+__res_nmkquery
+__res_nopt
+__res_nquery
+__res_nquerydomain
+__res_nsearch
+__res_nsend
+__res_opt
+__res_ourserver_p
+__res_ownok
+__res_pquery
+__res_put_state
+__res_queriesmatch
+__res_querydomain
+__res_randomid
+__res_send
+__res_send_setqhook
+__res_send_setrhook
+__res_setservers
+__res_vinit
+__rt_sigaction
+__rt_sigprocmask
+__rt_sigtimedwait
+__sclose
+__set_syscall_errno
+__set_thread_area
+__set_tls
+__setresuid
+__setreuid
+__setuid
+__sflags
+__sflush
+__sfp
+__sfvwrite
+__sigsuspend
+__sinit
+__slbexpand
+__smakebuf
+__sread
+__srefill
+__srget
+__sseek
+__stack_chk_fail
+__statfs64
+__swbuf
+__swhatbuf
+__swrite
+__swsetup
+__sym_ntop
+__sym_ntos
+__sym_ston
+__sys_clone
+__syslog
+__system_properties_init
+__system_property_find
+__system_property_find_nth
+__system_property_get
+__system_property_read
+__system_property_wait
+__thread_entry
+__timer_create
+__timer_delete
+__timer_getoverrun
+__timer_gettime
+__timer_settime
+__timer_table_start_stop
+__udivdi3
+__umoddi3
+__wait4
+__waitid
+_cleanup
+_dorand48
+_endhtent
+_exit
+_exit_thread
+_exit_with_stack_teardown
+_fwalk
+_gethtbyaddr
+_gethtbyname
+_gethtbyname2
+_gethtent
+_getlong
+_getshort
+_init_thread
+_longjmp
+_mktemp
+_sethtent
+_setjmp
+_thread_created_hook
+_waitpid
+abort
+accept
+access
+acct
+alarm
+alphasort
+arc4random
+arc4random_addrandom
+arc4random_buf
+arc4random_stir
+arc4random_uniform
+asctime
+asctime64
+asctime64_r
+asctime_r
+asprintf
+atoi
+atol
+atoll
+basename
+basename_r
+bcopy
+bind
+bindresvport
+brk
+bsd_signal
+bsearch
+btowc
+bzero
+calloc
+capget
+capset
+chdir
+chmod
+chown
+chroot
+clearenv
+clearerr
+clock
+clock_getres
+clock_gettime
+clock_nanosleep
+clock_settime
+clone
+close
+closedir
+closelog
+closelog_r
+connect
+copy_TM_to_tm
+copy_tm_to_TM
+cpuacct_add
+creat
+ctime
+ctime64
+ctime64_r
+ctime_r
+daemon
+delete_module
+difftime
+dirfd
+dirname
+dirname_r
+div
+dlcalloc
+dlfree
+dlindependent_calloc
+dlindependent_comalloc
+dlmallinfo
+dlmalloc
+dlmalloc_footprint
+dlmalloc_max_footprint
+dlmalloc_stats
+dlmalloc_trim
+dlmalloc_usable_size
+dlmalloc_walk_free_pages
+dlmalloc_walk_heap
+dlmallopt
+dlmemalign
+dlpvalloc
+dlrealloc
+dlvalloc
+dn_expand
+drand48
+dup
+dup2
+endpwent
+endservent
+endusershell
+endutent
+epoll_create
+epoll_ctl
+epoll_wait
+erand48
+err
+errx
+eventfd
+eventfd_read
+eventfd_write
+execl
+execle
+execlp
+execv
+execve
+execvp
+exit
+fchdir
+fchmod
+fchmodat
+fchown
+fchownat
+fclose
+fcntl
+fdatasync
+fdopen
+fdopendir
+fdprintf
+feof
+ferror
+fflush
+fgetc
+fgetln
+fgetpos
+fgets
+fgetwc
+fgetws
+fileno
+flock
+flockfile
+fnmatch
+fopen
+fork
+fpathconf
+fprintf
+fpurge
+fputc
+fputs
+fputwc
+fputws
+fread
+free
+freeaddrinfo
+freedtoa
+freopen
+fscanf
+fseek
+fseeko
+fsetpos
+fstat
+fstatat
+fstatfs
+fsync
+ftell
+ftello
+ftime
+ftok
+ftruncate
+ftrylockfile
+fts_children
+fts_close
+fts_open
+fts_read
+fts_set
+funlockfile
+funopen
+futex
+futimens
+fwide
+fwprintf
+fwrite
+fwscanf
+gai_strerror
+get_malloc_leak_info
+getaddrinfo
+getc
+getc_unlocked
+getchar
+getchar_unlocked
+getcwd
+getdents
+getdtablesize
+getegid
+getenv
+geteuid
+getgid
+getgrgid
+getgrnam
+getgrouplist
+getgroups
+gethostbyaddr
+gethostbyname
+gethostbyname2
+gethostbyname_r
+gethostent
+gethostname
+getitimer
+getlogin
+getmntent
+getnameinfo
+getnetbyaddr
+getnetbyname
+getopt
+getopt_long
+getopt_long_only
+getpeername
+getpgid
+getpgrp
+getpid
+getppid
+getpriority
+getprotobyname
+getprotobynumber
+getpt
+getpwnam
+getpwuid
+getresgid
+getresuid
+getrlimit
+getrusage
+gets
+getservbyname
+getservbyport
+getservent
+getservent_r
+getsockname
+getsockopt
+gettid
+gettimeofday
+getuid
+getusershell
+getutent
+getwc
+getwchar
+gmtime
+gmtime64
+gmtime64_r
+gmtime_r
+herror
+hstrerror
+if_indextoname
+if_nametoindex
+index
+inet_addr
+inet_aton
+inet_nsap_addr
+inet_nsap_ntoa
+inet_ntoa
+inet_ntop
+inet_pton
+init_module
+initgroups
+inotify_add_watch
+inotify_init
+inotify_rm_watch
+ioctl
+ioprio_get
+ioprio_set
+isalnum
+isalpha
+isascii
+isatty
+isblank
+iscntrl
+isdigit
+isgraph
+islower
+isprint
+ispunct
+issetugid
+isspace
+isupper
+iswalnum
+iswalpha
+iswcntrl
+iswctype
+iswdigit
+iswgraph
+iswlower
+iswprint
+iswpunct
+iswspace
+iswupper
+iswxdigit
+isxdigit
+jrand48
+kill
+killpg
+klogctl
+lchown
+ldexp
+ldiv
+link
+listen
+lldiv
+localtime
+localtime64
+localtime64_r
+localtime_r
+longjmp
+longjmperror
+lrand48
+lseek
+lseek64
+lstat
+madvise
+mallinfo
+malloc
+malloc_debug_init
+mbrlen
+mbrtowc
+mbsinit
+mbsrtowcs
+mbstowcs
+memalign
+memccpy
+memchr
+memcmp
+memcpy
+memmem
+memmove
+memrchr
+memset
+memswap
+mincore
+mkdir
+mkdirat
+mkdtemp
+mknod
+mkstemp
+mkstemps
+mktemp
+mktime
+mktime64
+mlock
+mmap
+mount
+mprotect
+mrand48
+mremap
+msync
+munlock
+munmap
+nanosleep
+nice
+nrand48
+nsdispatch
+open
+openat
+opendir
+openlog
+openlog_r
+pathconf
+pause
+pclose
+perror
+pipe
+pipe2
+poll
+popen
+prctl
+pread
+printf
+pselect
+pthread_attr_destroy
+pthread_attr_getdetachstate
+pthread_attr_getguardsize
+pthread_attr_getschedparam
+pthread_attr_getschedpolicy
+pthread_attr_getscope
+pthread_attr_getstack
+pthread_attr_getstackaddr
+pthread_attr_getstacksize
+pthread_attr_init
+pthread_attr_setdetachstate
+pthread_attr_setguardsize
+pthread_attr_setschedparam
+pthread_attr_setschedpolicy
+pthread_attr_setscope
+pthread_attr_setstack
+pthread_attr_setstackaddr
+pthread_attr_setstacksize
+pthread_cond_broadcast
+pthread_cond_destroy
+pthread_cond_init
+pthread_cond_signal
+pthread_cond_timedwait
+pthread_cond_timedwait_monotonic
+pthread_cond_timedwait_monotonic_np
+pthread_cond_timedwait_relative_np
+pthread_cond_timeout_np
+pthread_cond_wait
+pthread_condattr_destroy
+pthread_condattr_getpshared
+pthread_condattr_init
+pthread_condattr_setpshared
+pthread_create
+pthread_detach
+pthread_equal
+pthread_exit
+pthread_getattr_np
+pthread_getcpuclockid
+pthread_getschedparam
+pthread_getspecific
+pthread_join
+pthread_key_create
+pthread_key_delete
+pthread_kill
+pthread_mutex_destroy
+pthread_mutex_init
+pthread_mutex_lock
+pthread_mutex_lock_timeout_np
+pthread_mutex_trylock
+pthread_mutex_unlock
+pthread_mutexattr_destroy
+pthread_mutexattr_getpshared
+pthread_mutexattr_gettype
+pthread_mutexattr_init
+pthread_mutexattr_setpshared
+pthread_mutexattr_settype
+pthread_once
+pthread_rwlock_destroy
+pthread_rwlock_init
+pthread_rwlock_rdlock
+pthread_rwlock_timedrdlock
+pthread_rwlock_timedwrlock
+pthread_rwlock_tryrdlock
+pthread_rwlock_trywrlock
+pthread_rwlock_unlock
+pthread_rwlock_wrlock
+pthread_rwlockattr_destroy
+pthread_rwlockattr_getpshared
+pthread_rwlockattr_init
+pthread_rwlockattr_setpshared
+pthread_self
+pthread_setname_np
+pthread_setschedparam
+pthread_setspecific
+pthread_sigmask
+ptrace
+ptsname
+ptsname_r
+putc
+putc_unlocked
+putchar
+putchar_unlocked
+putenv
+puts
+pututline
+putw
+putwc
+putwchar
+pwrite
+qsort
+raise
+read
+readdir
+readdir_r
+readlink
+readv
+realloc
+realpath
+reboot
+recv
+recvfrom
+recvmsg
+regcomp
+regerror
+regexec
+regfree
+remove
+rename
+renameat
+res_init
+res_mkquery
+res_need_init
+res_query
+res_search
+rewind
+rewinddir
+rmdir
+sbrk
+scandir
+scanf
+sched_get_priority_max
+sched_get_priority_min
+sched_getparam
+sched_getscheduler
+sched_rr_get_interval
+sched_setparam
+sched_setscheduler
+sched_yield
+seed48
+select
+sem_close
+sem_destroy
+sem_getvalue
+sem_init
+sem_open
+sem_post
+sem_timedwait
+sem_trywait
+sem_unlink
+sem_wait
+send
+sendfile
+sendmsg
+sendto
+setbuf
+setbuffer
+setegid
+setenv
+seteuid
+setgid
+setgroups
+setitimer
+setjmp
+setlinebuf
+setlocale
+setlogmask
+setlogmask_r
+setpgid
+setpgrp
+setpriority
+setregid
+setresgid
+setresuid
+setreuid
+setrlimit
+setservent
+setsid
+setsockopt
+settimeofday
+setuid
+setusershell
+setutent
+setvbuf
+shutdown
+sigaction
+sigaltstack
+sigblock
+siginterrupt
+siglongjmp
+sigpending
+sigprocmask
+sigsetjmp
+sigsetmask
+sigsuspend
+sigwait
+sleep
+snprintf
+socket
+socketpair
+sprintf
+srand48
+sscanf
+stat
+statfs
+strcasecmp
+strcasestr
+strcat
+strchr
+strcmp
+strcoll
+strcpy
+strcspn
+strdup
+strerror
+strerror_r
+strftime
+strftime_tz
+strlcat
+strlcpy
+strlen
+strncasecmp
+strncat
+strncmp
+strncpy
+strndup
+strnlen
+strntoimax
+strntoumax
+strpbrk
+strptime
+strrchr
+strsep
+strsignal
+strspn
+strstr
+strtod
+strtoimax
+strtok
+strtok_r
+strtol
+strtoll
+strtotimeval
+strtoul
+strtoull
+strtoumax
+strxfrm
+swprintf
+swscanf
+symlink
+sync
+syscall
+sysconf
+sysinfo
+syslog
+syslog_r
+system
+sysv_signal
+tcgetpgrp
+tcsetpgrp
+tempnam
+time
+timegm64
+timelocal64
+timer_create
+timer_delete
+timer_getoverrun
+timer_gettime
+timer_settime
+times
+tkill
+tmpfile
+tmpnam
+toascii
+tolower
+toupper
+towlower
+towupper
+truncate
+ttyname
+ttyname_r
+tzset
+umask
+umount
+umount2
+uname
+ungetc
+ungetwc
+unlink
+unlinkat
+unlockpt
+unsetenv
+usleep
+utime
+utimensat
+utimes
+utmpname
+valid_tm_mon
+valid_tm_wday
+valloc
+vasprintf
+verr
+verrx
+vfdprintf
+vfork
+vfprintf
+vfscanf
+vfwprintf
+vprintf
+vscanf
+vsnprintf
+vsprintf
+vsscanf
+vswprintf
+vsyslog
+vsyslog_r
+vwarn
+vwarnx
+vwprintf
+wait
+wait3
+waitid
+waitpid
+warn
+warnx
+wcpcpy
+wcpncpy
+wcrtomb
+wcscasecmp
+wcscat
+wcschr
+wcscmp
+wcscoll
+wcscpy
+wcscspn
+wcsdup
+wcsftime
+wcslcat
+wcslcpy
+wcslen
+wcsncasecmp
+wcsncat
+wcsncmp
+wcsncpy
+wcsnlen
+wcspbrk
+wcsrchr
+wcsrtombs
+wcsspn
+wcsstr
+wcstod
+wcstok
+wcstol
+wcstombs
+wcstoul
+wcswcs
+wcswidth
+wcsxfrm
+wctob
+wctype
+wcwidth
+wmemchr
+wmemcmp
+wmemcpy
+wmemmove
+wmemset
+wprintf
+write
+writev
+wscanf
diff --git a/ndk/platforms/android-19/arch-x86/symbols/libc.so.variables.txt b/ndk/platforms/android-19/arch-x86/symbols/libc.so.variables.txt
new file mode 100644
index 000000000..ce5ef6363
--- /dev/null
+++ b/ndk/platforms/android-19/arch-x86/symbols/libc.so.variables.txt
@@ -0,0 +1,51 @@
+_C_ctype_
+_C_tolower_
+_C_toupper_
+__atexit
+__atexit_invalid
+__bionic_brk
+__evOptMonoTime
+__isthreaded
+__libc_malloc_default_dispatch
+__libc_malloc_dispatch
+__p_cert_syms
+__p_class_syms
+__p_default_section_syms
+__p_key_syms
+__p_rcode_syms
+__p_type_syms
+__p_update_section_syms
+__page_shift
+__page_size
+__progname
+__rand48_add
+__rand48_mult
+__rand48_seed
+__sF
+__sFext
+__sdidinit
+__sglue
+__stack_chk_guard
+__system_property_area__
+_ctype_
+_nres
+_ns_flagdata
+_rand48_add
+_rand48_mult
+_rand48_seed
+_res_opcodes
+_tolower_tab_
+_toupper_tab_
+daylight
+environ
+h_errlist
+h_nerr
+optarg
+opterr
+optind
+optopt
+optreset
+sys_siglist
+sys_signame
+timezone
+tzname
diff --git a/ndk/platforms/android-19/include/sys/stat.h b/ndk/platforms/android-19/include/sys/stat.h
new file mode 100644
index 000000000..c156f438d
--- /dev/null
+++ b/ndk/platforms/android-19/include/sys/stat.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_STAT_H_
+#define _SYS_STAT_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <linux/stat.h>
+
+#include <endian.h>
+
+__BEGIN_DECLS
+
+/* really matches stat64 in the kernel, hence the padding
+ * Note: The kernel zero's the padded region because glibc might read them
+ * in the hope that the kernel has stretched to using larger sizes.
+ */
+struct stat {
+    unsigned long long  st_dev;
+    unsigned char       __pad0[4];
+
+    unsigned long       __st_ino;
+    unsigned int        st_mode;
+    unsigned int        st_nlink;
+
+    unsigned long       st_uid;
+    unsigned long       st_gid;
+
+    unsigned long long  st_rdev;
+    unsigned char       __pad3[4];
+
+    long long           st_size;
+    unsigned long	st_blksize;
+    unsigned long long  st_blocks;
+
+    unsigned long       st_atime;
+    unsigned long       st_atime_nsec;
+
+    unsigned long       st_mtime;
+    unsigned long       st_mtime_nsec;
+
+    unsigned long       st_ctime;
+    unsigned long       st_ctime_nsec;
+
+    unsigned long long  st_ino;
+};
+
+/* For compatibility with GLibc, we provide macro aliases
+ * for the non-Posix nano-seconds accessors.
+ */
+#define  st_atimensec  st_atime_nsec
+#define  st_mtimensec  st_mtime_nsec
+#define  st_ctimensec  st_ctime_nsec
+
+extern int    chmod(const char *, mode_t);
+extern int    fchmod(int, mode_t);
+extern int    mkdir(const char *, mode_t);
+
+extern int    stat(const char *, struct stat *);
+extern int    fstat(int, struct stat *);
+extern int    lstat(const char *, struct stat *);
+extern int    mknod(const char *, mode_t, dev_t);
+extern mode_t umask(mode_t);
+
+#define  stat64    stat
+#define  fstat64   fstat
+#define  lstat64   lstat
+
+static __inline__ int mkfifo(const char *__p, mode_t __m)
+{
+  return mknod(__p, (__m & ~S_IFMT) | S_IFIFO, (dev_t)0);
+}
+
+extern int  fstatat(int dirfd, const char *path, struct stat *buf, int flags);
+extern int  mkdirat(int dirfd, const char *pathname, mode_t mode);
+extern int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags);
+extern int fchmodat(int dirfd, const char *path, mode_t mode, int flags);
+extern int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+
+# define UTIME_NOW      ((1l << 30) - 1l)
+# define UTIME_OMIT     ((1l << 30) - 2l)
+extern int utimensat(int fd, const char *path, const struct timespec times[2], int flags);
+extern int futimens(int fd, const struct timespec times[2]);
+
+__END_DECLS
+
+#endif /* _SYS_STAT_H_ */