Merge "Do not clear tids on detached threads."

Do not clear tids on detached threads.
Make sure that the kernel isn't going to try and clear the tid of freed memory. Bug: 11963327 Change-Id: I95d02340bfbe92f56036d2cc58dbf0e3079eb7c3
2013-12-07 16:38:09 +00:00 · 2013-12-06 23:00:44 -08:00 · 2013-12-05 12:37:57 -08:00 · 2013-12-04 19:08:16 +00:00 · 2013-12-03 18:42:41 -08:00 · 2013-12-03 20:28:09 +00:00
2389 changed files with 106678 additions and 31274 deletions
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -2,6 +2,11 @@ LOCAL_PATH:= $(call my-dir)

 include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/syscalls.mk

+# Make everything depend on any changes to included makefiles.
+libc_common_additional_dependencies := \
+    $(LOCAL_PATH)/arch-$(TARGET_ARCH)/syscalls.mk \
+    $(LOCAL_PATH)/Android.mk \
+
 # Define the common source files for all the libc instances
 # =========================================================
 libc_common_src_files := \
@@ -45,7 +50,6 @@ libc_common_src_files := \
 	stdio/wbuf.c \
 	stdlib/atexit.c \
 	stdlib/ctype_.c \
-	stdlib/exit.c \
 	stdlib/getenv.c \
 	stdlib/putenv.c \
 	stdlib/setenv.c \
@@ -73,18 +77,13 @@ libc_common_src_files := \
 	bionic/atol.c \
 	bionic/atoll.c \
 	bionic/bindresvport.c \
-	bionic/bionic_clone.c \
 	bionic/clearenv.c \
-	bionic/cpuacct.c \
 	bionic/daemon.c \
 	bionic/err.c \
 	bionic/ether_aton.c \
 	bionic/ether_ntoa.c \
-	bionic/fcntl.c \
 	bionic/fdprintf.c \
 	bionic/flockfile.c \
-	bionic/fork.c \
-	bionic/fstatfs.c \
 	bionic/ftime.c \
 	bionic/ftok.c \
 	bionic/fts.c \
@@ -100,21 +99,15 @@ libc_common_src_files := \
 	bionic/isatty.c \
 	bionic/issetugid.c \
 	bionic/ldexp.c \
-	bionic/lseek64.c \
 	bionic/md5.c \
 	bionic/memmem.c \
 	bionic/memswap.c \
 	bionic/name_mem.c \
-	bionic/openat.c \
-	bionic/open.c \
 	bionic/pathconf.c \
 	bionic/perror.c \
-	bionic/pread.c \
-	bionic/pselect.c \
 	bionic/ptsname.c \
 	bionic/ptsname_r.c \
 	bionic/pututline.c \
-	bionic/pwrite.c \
 	bionic/reboot.c \
 	bionic/recv.c \
 	bionic/sched_cpualloc.c \
@@ -122,21 +115,12 @@ libc_common_src_files := \
 	bionic/sched_getcpu.c \
 	bionic/semaphore.c \
 	bionic/send.c \
-	bionic/setegid.c \
-	bionic/seteuid.c \
 	bionic/setpgrp.c \
-	bionic/setresuid.c \
-	bionic/setreuid.c \
-	bionic/setuid.c \
 	bionic/sigblock.c \
 	bionic/siginterrupt.c \
 	bionic/siglist.c \
-	bionic/signal.c \
 	bionic/signame.c \
 	bionic/sigsetmask.c \
-	bionic/sigsuspend.c \
-	bionic/sleep.c \
-	bionic/statfs.c \
 	bionic/strndup.c \
 	bionic/strntoimax.c \
 	bionic/strntoumax.c \
@@ -145,48 +129,61 @@ libc_common_src_files := \
 	bionic/system_properties_compat.c \
 	bionic/tcgetpgrp.c \
 	bionic/tcsetpgrp.c \
-	bionic/thread_atexit.c \
 	bionic/time64.c \
 	bionic/umount.c \
 	bionic/unlockpt.c \
-	bionic/usleep.c \
 	bionic/utmp.c \
 	bionic/wcscoll.c \
-	netbsd/gethnamaddr.c \
-	netbsd/inet/nsap_addr.c \
-	netbsd/resolv/__dn_comp.c \
-	netbsd/resolv/__res_close.c \
-	netbsd/resolv/__res_send.c \
-	netbsd/resolv/herror.c \
-	netbsd/resolv/res_comp.c \
-	netbsd/resolv/res_data.c \
-	netbsd/resolv/res_debug.c \
-	netbsd/resolv/res_init.c \
-	netbsd/resolv/res_mkquery.c \
-	netbsd/resolv/res_query.c \
-	netbsd/resolv/res_send.c \
-	netbsd/resolv/res_state.c \
-	netbsd/resolv/res_cache.c \
-	netbsd/net/nsdispatch.c \
-	netbsd/net/getaddrinfo.c \
-	netbsd/net/getnameinfo.c \
-	netbsd/net/getservbyname.c \
-	netbsd/net/getservent.c \
-	netbsd/net/base64.c \
-	netbsd/net/getservbyport.c \
-	netbsd/nameser/ns_name.c \
-	netbsd/nameser/ns_parse.c \
-	netbsd/nameser/ns_ttl.c \
-	netbsd/nameser/ns_netint.c \
-	netbsd/nameser/ns_print.c \
-	netbsd/nameser/ns_samedomain.c \
+
+
+libc_dns_src_files += \
+    netbsd/gethnamaddr.c \
+    netbsd/inet/nsap_addr.c \
+    netbsd/nameser/ns_name.c \
+    netbsd/nameser/ns_netint.c \
+    netbsd/nameser/ns_parse.c \
+    netbsd/nameser/ns_print.c \
+    netbsd/nameser/ns_samedomain.c \
+    netbsd/nameser/ns_ttl.c \
+    netbsd/net/base64.c \
+    netbsd/net/getaddrinfo.c \
+    netbsd/net/getnameinfo.c \
+    netbsd/net/getservbyname.c \
+    netbsd/net/getservbyport.c \
+    netbsd/net/getservent.c \
+    netbsd/net/nsdispatch.c \
+    netbsd/resolv/__dn_comp.c \
+    netbsd/resolv/herror.c \
+    netbsd/resolv/res_cache.c \
+    netbsd/resolv/__res_close.c \
+    netbsd/resolv/res_comp.c \
+    netbsd/resolv/res_data.c \
+    netbsd/resolv/res_debug.c \
+    netbsd/resolv/res_init.c \
+    netbsd/resolv/res_mkquery.c \
+    netbsd/resolv/res_query.c \
+    netbsd/resolv/__res_send.c \
+    netbsd/resolv/res_send.c \
+    netbsd/resolv/res_state.c \
+
+
+# These are used by the 32-bit targets, but not the 64-bit ones.
+ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),arm mips x86))
+libc_common_src_files += \
+    bionic/legacy_32_bit_support.cpp \
+    bionic/ndk_cruft.cpp \
+
+endif

 # Fortify implementations of libc functions.
 libc_common_src_files += \
+    bionic/__FD_chk.cpp \
    bionic/__fgets_chk.cpp \
    bionic/__memcpy_chk.cpp \
    bionic/__memmove_chk.cpp \
    bionic/__memset_chk.cpp \
+    bionic/__read_chk.cpp \
+    bionic/__recvfrom_chk.cpp \
    bionic/__strcat_chk.cpp \
    bionic/__strchr_chk.cpp \
    bionic/__strcpy_chk.cpp \
@@ -202,50 +199,108 @@ libc_common_src_files += \

 libc_bionic_src_files := \
    bionic/abort.cpp \
+    bionic/access.cpp \
    bionic/assert.cpp \
+    bionic/bionic_time_conversions.cpp \
    bionic/brk.cpp \
+    bionic/chmod.cpp \
+    bionic/chown.cpp \
+    bionic/clone.cpp \
    bionic/dirent.cpp \
-    bionic/__errno.c \
+    bionic/dup2.cpp \
+    bionic/epoll_create.cpp \
+    bionic/epoll_wait.cpp \
+    bionic/epoll_pwait.cpp \
+    bionic/__errno.cpp \
    bionic/eventfd_read.cpp \
    bionic/eventfd_write.cpp \
+    bionic/ffs.cpp \
+    bionic/fork.cpp \
    bionic/futimens.cpp \
    bionic/getauxval.cpp \
    bionic/getcwd.cpp \
+    bionic/inotify_init.cpp \
+    bionic/lchown.cpp \
    bionic/libc_init_common.cpp \
    bionic/libc_logging.cpp \
    bionic/libgen.cpp \
-    bionic/mmap.cpp \
+    bionic/link.cpp \
+    bionic/lstat.cpp \
+    bionic/mkdir.cpp \
+    bionic/mkfifo.cpp \
+    bionic/mknod.cpp \
+    bionic/open.cpp \
+    bionic/pause.cpp \
+    bionic/pipe.cpp \
+    bionic/poll.cpp \
+    bionic/pthread_atfork.cpp \
    bionic/pthread_attr.cpp \
+    bionic/pthread_cond.cpp \
+    bionic/pthread_create.cpp \
    bionic/pthread_detach.cpp \
    bionic/pthread_equal.cpp \
+    bionic/pthread_exit.cpp \
    bionic/pthread_getcpuclockid.cpp \
    bionic/pthread_getschedparam.cpp \
    bionic/pthread_internals.cpp \
    bionic/pthread_join.cpp \
+    bionic/pthread_key.cpp \
    bionic/pthread_kill.cpp \
+    bionic/pthread_mutex.cpp \
+    bionic/pthread_once.cpp \
+    bionic/pthread_rwlock.cpp \
    bionic/pthread_self.cpp \
    bionic/pthread_setname_np.cpp \
    bionic/pthread_setschedparam.cpp \
    bionic/pthread_sigmask.cpp \
+    bionic/ptrace.cpp \
    bionic/raise.cpp \
+    bionic/readlink.cpp \
+    bionic/rename.cpp \
+    bionic/rmdir.cpp \
    bionic/sbrk.cpp \
    bionic/scandir.cpp \
    bionic/sched_getaffinity.cpp \
+    bionic/setegid.cpp \
    bionic/__set_errno.cpp \
+    bionic/seteuid.cpp \
    bionic/setlocale.cpp \
    bionic/signalfd.cpp \
+    bionic/sigaction.cpp \
+    bionic/sigaddset.cpp \
+    bionic/sigdelset.cpp \
+    bionic/sigemptyset.cpp \
+    bionic/sigfillset.cpp \
+    bionic/sigismember.cpp \
+    bionic/signal.cpp \
+    bionic/sigpending.cpp \
+    bionic/sigprocmask.cpp \
+    bionic/sigsuspend.cpp \
    bionic/sigwait.cpp \
+    bionic/stat.cpp \
    bionic/statvfs.cpp \
    bionic/strerror.cpp \
    bionic/strerror_r.cpp \
    bionic/strsignal.cpp \
    bionic/stubs.cpp \
+    bionic/symlink.cpp \
    bionic/sysconf.cpp \
+    bionic/thread_atexit.cpp \
    bionic/tdestroy.cpp \
+    bionic/timer.cpp \
    bionic/tmpfile.cpp \
+    bionic/unlink.cpp \
+    bionic/utimes.cpp \
    bionic/wait.cpp \
    bionic/wchar.cpp \

+# These are shared by all the 32-bit targets, but not the 64-bit ones.
+ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),arm mips x86))
+libc_bionic_src_files += \
+    bionic/mmap.cpp \
+
+endif
+
 libc_tzcode_src_files := \
    tzcode/asctime.c \
    tzcode/difftime.c \
@@ -254,6 +309,8 @@ libc_tzcode_src_files := \
    tzcode/strptime.c \

 libc_upstream_freebsd_src_files := \
+    upstream-freebsd/lib/libc/gen/sleep.c \
+    upstream-freebsd/lib/libc/gen/usleep.c \
    upstream-freebsd/lib/libc/stdio/clrerr.c \
    upstream-freebsd/lib/libc/stdio/fclose.c \
    upstream-freebsd/lib/libc/stdio/fdopen.c \
@@ -342,6 +399,7 @@ libc_upstream_netbsd_src_files := \
    upstream-netbsd/libc/stdlib/div.c \
    upstream-netbsd/libc/stdlib/drand48.c \
    upstream-netbsd/libc/stdlib/erand48.c \
+    upstream-netbsd/libc/stdlib/exit.c \
    upstream-netbsd/libc/stdlib/jrand48.c \
    upstream-netbsd/libc/stdlib/ldiv.c \
    upstream-netbsd/libc/stdlib/lldiv.c \
@@ -358,104 +416,100 @@ libc_upstream_netbsd_src_files := \
    upstream-netbsd/libc/string/strcasestr.c \
    upstream-netbsd/libc/string/strcoll.c \
    upstream-netbsd/libc/string/strxfrm.c \
+    upstream-netbsd/libc/thread-stub/__isthreaded.c \
    upstream-netbsd/libc/unistd/killpg.c \

 # Architecture specific source files go here
 # =========================================================
 ifeq ($(TARGET_ARCH),arm)
 libc_common_src_files += \
-	bionic/memmove.c.arm \
-	string/bcopy.c \
-	string/strncmp.c \
-	string/strncat.c \
-	string/strncpy.c \
-	bionic/strchr.cpp \
-	string/strrchr.c \
-	bionic/memchr.c \
-	bionic/memrchr.c \
-	string/index.c \
-	bionic/strnlen.c \
-	string/strlcat.c \
-	string/strlcpy.c \
-	upstream-freebsd/lib/libc/string/wcschr.c \
-	upstream-freebsd/lib/libc/string/wcsrchr.c \
-	upstream-freebsd/lib/libc/string/wcscmp.c \
-	upstream-freebsd/lib/libc/string/wcscpy.c \
-	upstream-freebsd/lib/libc/string/wmemcmp.c \
-	upstream-freebsd/lib/libc/string/wcslen.c \
-	upstream-freebsd/lib/libc/string/wcscat.c
-
-# These files need to be arm so that gdbserver
-# can set breakpoints in them without messing
-# up any thumb code.
-libc_common_src_files += \
-	bionic/pthread-atfork.c.arm \
-	bionic/pthread-rwlocks.c.arm \
-	bionic/pthread-timers.c.arm \
-	bionic/ptrace.c.arm
-
-libc_static_common_src_files += \
-    bionic/pthread.c.arm \
-    bionic/pthread_create.cpp.arm \
-    bionic/pthread_key.cpp.arm \
+    bionic/memchr.c \
+    bionic/memmove.c.arm \
+    bionic/memrchr.c \
+    bionic/strchr.cpp \
+    bionic/strnlen.c \
+    string/bcopy.c \
+    string/index.c \
+    string/strlcat.c \
+    string/strlcpy.c \
+    string/strncat.c \
+    string/strncmp.c \
+    string/strncpy.c \
+    string/strrchr.c \
+    upstream-freebsd/lib/libc/string/wcscat.c \
+    upstream-freebsd/lib/libc/string/wcschr.c \
+    upstream-freebsd/lib/libc/string/wcscmp.c \
+    upstream-freebsd/lib/libc/string/wcscpy.c \
+    upstream-freebsd/lib/libc/string/wcslen.c \
+    upstream-freebsd/lib/libc/string/wcsrchr.c \
+    upstream-freebsd/lib/libc/string/wmemcmp.c \

 endif # arm

-ifeq ($(TARGET_ARCH),x86)
-libc_common_src_files += \
-    bionic/pthread-atfork.c \
-    bionic/pthread-rwlocks.c \
-    bionic/pthread-timers.c \
-    bionic/ptrace.c \
-
-libc_static_common_src_files += \
-    bionic/pthread.c \
-    bionic/pthread_create.cpp \
-    bionic/pthread_key.cpp \
-
-endif # x86
-
 ifeq ($(TARGET_ARCH),mips)
 libc_common_src_files += \
-	bionic/memcmp.c \
-	string/bcopy.c \
-	string/strcmp.c \
-	string/strcpy.c \
-	string/strncmp.c \
-	string/strcat.c \
-	string/strncat.c \
-	string/strncpy.c \
-	bionic/strchr.cpp \
-	string/strrchr.c \
-	bionic/memchr.c \
-	bionic/memrchr.c \
-	string/index.c \
-	bionic/strnlen.c \
-	string/strlcat.c \
-	string/strlcpy.c \
-	upstream-freebsd/lib/libc/string/wcschr.c \
-	upstream-freebsd/lib/libc/string/wcsrchr.c \
-	upstream-freebsd/lib/libc/string/wcscmp.c \
-	upstream-freebsd/lib/libc/string/wcscpy.c \
-	upstream-freebsd/lib/libc/string/wmemcmp.c \
-	upstream-freebsd/lib/libc/string/wcslen.c \
-	upstream-freebsd/lib/libc/string/wcscat.c
-
-libc_common_src_files += \
-	bionic/pthread-atfork.c \
-	bionic/pthread-rwlocks.c \
-	bionic/pthread-timers.c \
-	bionic/ptrace.c
-
-libc_static_common_src_files += \
-    bionic/pthread.c \
-    bionic/pthread_create.cpp \
-    bionic/pthread_key.cpp \
+    bionic/memchr.c \
+    bionic/memcmp.c \
+    bionic/memrchr.c \
+    bionic/strchr.cpp \
+    bionic/strnlen.c \
+    string/bcopy.c \
+    string/index.c \
+    string/strcat.c \
+    string/strcmp.c \
+    string/strcpy.c \
+    string/strlcat.c \
+    string/strlcpy.c \
+    string/strncat.c \
+    string/strncmp.c \
+    string/strncpy.c \
+    string/strrchr.c \
+    upstream-freebsd/lib/libc/string/wcscat.c \
+    upstream-freebsd/lib/libc/string/wcschr.c \
+    upstream-freebsd/lib/libc/string/wcscmp.c \
+    upstream-freebsd/lib/libc/string/wcscpy.c \
+    upstream-freebsd/lib/libc/string/wcslen.c \
+    upstream-freebsd/lib/libc/string/wcsrchr.c \
+    upstream-freebsd/lib/libc/string/wmemcmp.c \

 endif # mips

-ifeq ($(strip $(TARGET_CPU_VARIANT)),)
-$(warning TARGET_CPU_VARIANT is not defined)
+ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),x86_64))
+libc_common_src_files += \
+    bionic/memchr.c \
+    bionic/memcmp.c \
+    bionic/memcpy.c \
+    bionic/memmove.c \
+    bionic/memrchr.c \
+    bionic/memset.c \
+    bionic/strchr.cpp \
+    bionic/strnlen.c \
+    string/bcopy.c \
+    string/index.c \
+    string/strcat.c \
+    string/strcmp.c \
+    string/strcpy.c \
+    string/strlcat.c \
+    string/strlcpy.c \
+    string/strlen.c \
+    string/strncat.c \
+    string/strncmp.c \
+    string/strncpy.c \
+    string/strrchr.c \
+    upstream-freebsd/lib/libc/string/wcscat.c \
+    upstream-freebsd/lib/libc/string/wcschr.c \
+    upstream-freebsd/lib/libc/string/wcscmp.c \
+    upstream-freebsd/lib/libc/string/wcscpy.c \
+    upstream-freebsd/lib/libc/string/wcslen.c \
+    upstream-freebsd/lib/libc/string/wcsrchr.c \
+    upstream-freebsd/lib/libc/string/wmemcmp.c \
+
+endif # x86_64
+
+ifeq ($(TARGET_ARCH),arm)
+  ifeq ($(strip $(TARGET_CPU_VARIANT)),)
+    $(warning TARGET_ARCH is arm, but TARGET_CPU_VARIANT is not defined)
+  endif
 endif

 ###########################################################
@@ -481,25 +535,30 @@ _LIBC_ARCH_COMMON_SRC_FILES :=
 _LIBC_ARCH_CPU_VARIANT_SRC_FILES :=
 _LIBC_ARCH_STATIC_SRC_FILES :=
 _LIBC_ARCH_DYNAMIC_SRC_FILES :=
-include bionic/libc/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
+_LIBC_ARCH_ADDITIONAL_DEPENDENCIES :=

-libc_common_src_files += $(_LIBC_ARCH_COMMON_SRC_FILES)
-libc_common_src_files += $(_LIBC_ARCH_CPU_VARIANT_SRC_FILES)
+libc_common_additional_dependencies += \
+    $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
+include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
+
+libc_bionic_src_files += $(_LIBC_ARCH_COMMON_SRC_FILES)
+libc_bionic_src_files += $(_LIBC_ARCH_CPU_VARIANT_SRC_FILES)
 libc_arch_static_src_files := $(_LIBC_ARCH_STATIC_SRC_FILES)
 libc_arch_dynamic_src_files := $(_LIBC_ARCH_DYNAMIC_SRC_FILES)
+libc_common_additional_dependencies += $(_LIBC_ARCH_ADDITIONAL_DEPENDENCIES)

 # Define some common cflags
 # ========================================================
 libc_common_cflags := \
-    -DWITH_ERRLIST \
    -DANDROID_CHANGES \
    -D_LIBC=1 \
-    -DFLOATING_POINT \
-    -DINET6 \
-    -I$(LOCAL_PATH)/private \
-    -DPOSIX_MISTAKE \
-    -DLOG_ON_HEAP_ERROR \
-    -Wall -Wextra
+    -Wall -Wextra \
+
+# Try to catch typical 32-bit assumptions that break with 64-bit pointers.
+libc_common_cflags += \
+    -Werror=pointer-to-int-cast \
+    -Werror=int-to-pointer-cast \
+    -Werror=type-limits \

 ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
  libc_common_cflags += -DDEBUG
@@ -516,18 +575,7 @@ ifeq ($(TARGET_ARCH),arm)
  libc_common_cflags += -DSOFTFLOAT
  libc_common_cflags += -fstrict-aliasing
  libc_crt_target_cflags := -mthumb-interwork
-endif # !arm
-
-ifeq ($(TARGET_ARCH),x86)
-  libc_common_cflags += -DSOFTFLOAT
-  libc_crt_target_cflags :=
-  ifeq ($(ARCH_X86_HAVE_SSE2),true)
-      libc_crt_target_cflags += -DUSE_SSE2=1
-  endif
-  ifeq ($(ARCH_X86_HAVE_SSSE3),true)
-      libc_crt_target_cflags += -DUSE_SSSE3=1
-  endif
-endif # x86
+endif # arm

 ifeq ($(TARGET_ARCH),mips)
  ifneq ($(ARCH_MIPS_HAS_FPU),true)
@@ -537,6 +585,16 @@ ifeq ($(TARGET_ARCH),mips)
  libc_crt_target_cflags := $(TARGET_GLOBAL_CFLAGS)
 endif # mips

+ifeq ($(TARGET_ARCH),x86)
+  libc_crt_target_cflags := -m32
+  libc_crt_target_ldflags := -melf_i386
+endif # x86
+
+ifeq ($(TARGET_ARCH),x86_64)
+  libc_crt_target_cflags := -m64
+  libc_crt_target_ldflags := -melf_x86_64
+endif # x86_64
+
 # Define ANDROID_SMP appropriately.
 ifeq ($(TARGET_CPU_SMP),true)
    libc_common_cflags += -DANDROID_SMP=1
@@ -547,7 +605,16 @@ endif
 # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
 libc_crt_target_cflags += \
    -I$(LOCAL_PATH)/include  \
-    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION)
+    -I$(LOCAL_PATH)/arch-$(TARGET_ARCH)/include \
+    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
+
+# Define some common conlyflags
+libc_common_conlyflags := \
+    -std=gnu99
+
+# Define some common cppflags
+libc_common_cppflags := \
+    -std=gnu++11

 # Define some common includes
 # ========================================================
@@ -557,12 +624,6 @@ libc_common_c_includes := \
 		$(LOCAL_PATH)/stdio   \
 		external/safe-iop/include

-# Needed to access private/__dso_handle.h from
-# crtbegin_xxx.S and crtend_xxx.S
-libc_crt_target_cflags += \
-    -I$(LOCAL_PATH)/private \
-    -I$(LOCAL_PATH)/arch-$(TARGET_ARCH)/include
-
 # Define the libc run-time (crt) support object files that must be built,
 # which are needed to build all other objects (shared/static libs and
 # executables)
@@ -577,18 +638,20 @@ libc_crt_target_cflags += \
 # that will call __cxa_finalize(&__dso_handle) in order to ensure that
 # static C++ destructors are properly called on dlclose().
 #
+libc_crt_target_crtbegin_file := $(LOCAL_PATH)/arch-common/bionic/crtbegin.c
+libc_crt_target_crtbegin_so_file := $(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c
+
 ifeq ($(TARGET_ARCH),arm)
    libc_crt_target_so_cflags :=
 endif
 ifeq ($(TARGET_ARCH),mips)
    libc_crt_target_so_cflags := -fPIC
+libc_crt_target_crtbegin_file := $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtbegin.c
 endif
-ifeq ($(TARGET_ARCH),x86)
+ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),x86 x86_64))
    libc_crt_target_so_cflags := -fPIC
 endif
 libc_crt_target_so_cflags += $(libc_crt_target_cflags)
-libc_crt_target_crtbegin_file := $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtbegin.c
-libc_crt_target_crtbegin_so_file := $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtbegin_so.c

 # See the comment in crtbrand.c for the reason why we need to generate
 # crtbrand.s before generating crtbrand.o.
@@ -618,7 +681,7 @@ $(GEN): $(libc_crt_target_crtbegin_so_file)
 ALL_GENERATED_SOURCES += $(GEN)

 GEN := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
-$(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtend_so.S
+$(GEN): $(LOCAL_PATH)/arch-common/bionic/crtend_so.S
 	@mkdir -p $(dir $@)
 	$(hide) $(TARGET_CC) $(libc_crt_target_so_cflags) \
 		-MD -MF $(@:%.o=%.d) -o $@ -c $<
@@ -650,7 +713,7 @@ ALL_GENERATED_SOURCES += $(GEN)
 GEN := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
 $(GEN): $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static1.o $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbrand.o
 	@mkdir -p $(dir $@)
-	$(hide) $(TARGET_LD) -r -o $@ $^
+	$(hide) $(TARGET_LD) $(libc_crt_target_ldflags) -r -o $@ $^
 ALL_GENERATED_SOURCES += $(GEN)

 GEN := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic1.o
@@ -665,13 +728,13 @@ ALL_GENERATED_SOURCES += $(GEN)
 GEN := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o
 $(GEN): $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic1.o $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbrand.o
 	@mkdir -p $(dir $@)
-	$(hide) $(TARGET_LD) -r -o $@ $^
+	$(hide) $(TARGET_LD) $(libc_crt_target_ldflags) -r -o $@ $^
 ALL_GENERATED_SOURCES += $(GEN)

 # We rename crtend.o to crtend_android.o to avoid a
 # name clash between gcc and bionic.
 GEN := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
-$(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtend.S
+$(GEN): $(LOCAL_PATH)/arch-common/bionic/crtend.S
 	@mkdir -p $(dir $@)
 	$(hide) $(TARGET_CC) $(libc_crt_target_cflags) \
 		-MD -MF $(@:%.o=%.d) -o $@ -c $<
@@ -696,9 +759,11 @@ include $(CLEAR_VARS)

 LOCAL_SRC_FILES := bionic/__stack_chk_fail.cpp
 LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector -Werror
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libbionic_ssp
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

 include $(BUILD_STATIC_LIBRARY)
@@ -713,14 +778,38 @@ include $(CLEAR_VARS)
 LOCAL_SRC_FILES := $(libc_tzcode_src_files)
 LOCAL_CFLAGS := \
    $(libc_common_cflags) \
-    -std=gnu99 \
    -DSTD_INSPIRED=1 \
    -DTZDIR=\"/system/usr/share/zoneinfo\" \
    -DTM_GMTOFF=tm_gmtoff \
    -DUSG_COMPAT=1
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_tzcode
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
+LOCAL_SYSTEM_SHARED_LIBRARIES :=
+
+include $(BUILD_STATIC_LIBRARY)
+
+
+# ========================================================
+# libc_dns.a - modified NetBSD DNS code
+# ========================================================
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(libc_dns_src_files)
+LOCAL_CFLAGS := \
+    $(libc_common_cflags) \
+    -DINET6 \
+    -I$(LOCAL_PATH)/private \
+    -I$(LOCAL_PATH)/upstream-netbsd/libc/include # for NetBSD private headers
+
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
+LOCAL_C_INCLUDES := $(libc_common_c_includes)
+LOCAL_MODULE := libc_dns
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

 include $(BUILD_STATIC_LIBRARY)
@@ -741,9 +830,11 @@ LOCAL_CFLAGS := \
    -I$(LOCAL_PATH)/upstream-freebsd \
    -I$(LOCAL_PATH)/upstream-freebsd/libc/include \
    -include upstream-freebsd/freebsd-compat.h
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_freebsd
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

 include $(BUILD_STATIC_LIBRARY)
@@ -761,12 +852,15 @@ include $(CLEAR_VARS)
 LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files)
 LOCAL_CFLAGS := \
    $(libc_common_cflags) \
+    -DPOSIX_MISTAKE \
    -I$(LOCAL_PATH)/upstream-netbsd \
    -I$(LOCAL_PATH)/upstream-netbsd/libc/include \
    -include upstream-netbsd/netbsd-compat.h
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_netbsd
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

 include $(BUILD_STATIC_LIBRARY)
@@ -780,11 +874,17 @@ include $(CLEAR_VARS)

 LOCAL_SRC_FILES := $(libc_bionic_src_files)
 LOCAL_CFLAGS := $(libc_common_cflags) -Werror
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_bionic
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

+# Set -DPTHREAD_DEBUG_ENABLED=true to enable support for pthread deadlock prediction.
+# Since this code is experimental it is disabled by default.
+LOCAL_CFLAGS += $(libc_common_cflags) -DPTHREAD_DEBUG_ENABLED=false
+
 include $(BUILD_STATIC_LIBRARY)


@@ -795,18 +895,20 @@ include $(BUILD_STATIC_LIBRARY)
 include $(CLEAR_VARS)

 LOCAL_SRC_FILES := $(libc_common_src_files)
-LOCAL_CFLAGS := $(libc_common_cflags) \
-    -std=gnu99 \
-    -I$(LOCAL_PATH)/upstream-netbsd/libc/include # for netbsd private headers
+LOCAL_CFLAGS := $(libc_common_cflags)
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_common
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_WHOLE_STATIC_LIBRARIES := \
    libbionic_ssp \
    libc_bionic \
+    libc_dns \
    libc_freebsd \
    libc_netbsd \
-    libc_tzcode
+    libc_tzcode \
+
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

 # TODO: split out the asflags.
@@ -834,11 +936,12 @@ LOCAL_SRC_FILES := \

 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_CFLAGS := $(libc_common_cflags) \
-                -DLIBC_STATIC \
-                -std=gnu99
+                -DLIBC_STATIC
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)

 LOCAL_MODULE := libc_nomalloc
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

@@ -858,11 +961,12 @@ LOCAL_SRC_FILES := \
 	bionic/libc_init_static.cpp

 LOCAL_CFLAGS := $(libc_common_cflags) \
-                -DLIBC_STATIC \
-                -std=gnu99
+                -DLIBC_STATIC
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=

@@ -874,13 +978,9 @@ include $(BUILD_STATIC_LIBRARY)
 # ========================================================
 include $(CLEAR_VARS)

-# pthread deadlock prediction:
-# set -DPTHREAD_DEBUG -DPTHREAD_DEBUG_ENABLED=1 to enable support for
-# pthread deadlock prediction.
-# Since this code is experimental it is disabled by default.
-# see libc/bionic/pthread_debug.c for details
-
-LOCAL_CFLAGS := $(libc_common_cflags) -std=gnu99 -DPTHREAD_DEBUG -DPTHREAD_DEBUG_ENABLED=0
+LOCAL_CFLAGS := $(libc_common_cflags)
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)
 LOCAL_C_INCLUDES := $(libc_common_c_includes)

 LOCAL_SRC_FILES := \
@@ -896,14 +996,14 @@ ifeq ($(TARGET_ARCH),arm)
 	LOCAL_CFLAGS += -DCRT_LEGACY_WORKAROUND

 	LOCAL_SRC_FILES := \
-		arch-arm/bionic/crtbegin_so.c \
+		arch-common/bionic/crtbegin_so.c \
 		arch-arm/bionic/atexit_legacy.c \
 		$(LOCAL_SRC_FILES) \
-		arch-arm/bionic/crtend_so.S
+		arch-common/bionic/crtend_so.S
 endif

 LOCAL_MODULE:= libc
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 LOCAL_REQUIRED_MODULES := tzdata

 # WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
@@ -937,6 +1037,8 @@ include $(CLEAR_VARS)
 LOCAL_CFLAGS := \
 	$(libc_common_cflags) \
 	-DMALLOC_LEAK_CHECK
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)

 LOCAL_C_INCLUDES := $(libc_common_c_includes)

@@ -947,7 +1049,7 @@ LOCAL_SRC_FILES := \
 	bionic/malloc_debug_check.cpp \

 LOCAL_MODULE:= libc_malloc_debug_leak
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)

 LOCAL_SHARED_LIBRARIES := libc libdl
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
@@ -968,6 +1070,8 @@ include $(CLEAR_VARS)
 LOCAL_CFLAGS := \
 	$(libc_common_cflags) \
 	-DMALLOC_QEMU_INSTRUMENT
+LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
+LOCAL_CPPFLAGS := $(libc_common_cppflags)

 LOCAL_C_INCLUDES := $(libc_common_c_includes)

@@ -975,7 +1079,7 @@ LOCAL_SRC_FILES := \
 	bionic/malloc_debug_qemu.cpp

 LOCAL_MODULE:= libc_malloc_debug_qemu
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)

 LOCAL_SHARED_LIBRARIES := libc libdl
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
--- a/libc/CAVEATS
+++ b/libc/CAVEATS
@@ -1,26 +0,0 @@
-Bionic is a very small C library because we have decided to *not* implement various features
-of the POSIX standard. we only add functions on a as-needed basis, and there are a few things
-we wish we'll never put in there.
-
-this file is here to document explicitely what we don't want to support in Bionic:
-
- C++ exceptions are not supported. on embedded systems, they lead to extremely larger and
-  slower code for no good reason (even when so-called zero-cost exception schemes are
-  implemented, they enforce very large numbers of registers spills to the stack, even
-  in functions that do not throw an exception themselves).
-
- pthread cancellation is *not* supported. this seemingly simple "feature" is the source
-  of much bloat and complexity in a C library. Besides, you'd better write correct
-  multi-threaded code instead of relying on this stuff.
-
- pthread_once() doesn't support C++ exceptions thrown from the init function, or the init
-  function doing a fork().
-
- locales and wide characters are not supported. we use ICU for all this i18n stuff, which
-  is much better than the ill-designed related C libraries functions.
-
- at the moment, several user-account-related functions like getpwd are stubbed and return
-  the values corresponding to root. this will be fixed when we'll be able to have distinct
-  users on the Android filesystem. :-(
-
-  see bionic/stubs.c for the details
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -1,326 +1,305 @@
-# This file is used to automatically generate bionic's the system calls stubs.
+# This file is used to automatically generate bionic's system call stubs.
 #
-# Each non comment line has the following format:
+# Each non-blank, non-comment line has the following format:
 #
-# return_type    func_name[:syscall_name[:call_id]]([parameter_list])  (1|-1|"stub")
+# return_type func_name[|alias_list][:syscall_name[:socketcall_id]]([parameter_list]) arch_list
 #
-# Note that:
+# where:
+#       arch_list ::= "all" | arch+
+#       arch      ::= "aarch64" | "arm" | "mips" | "x86" | "x86_64"
+#
+# Note:
 #      - syscall_name corresponds to the name of the syscall, which may differ from
 #        the exported function name (example: the exit syscall is implemented by the _exit()
 #        function, which is not the same as the standard C exit() function which calls it)
-#        The call_id parameter, given that func_name and syscall_name have
+#
+#      - alias_list is optional comma separated list of function aliases.
+#
+#      - The call_id parameter, given that func_name and syscall_name have
 #        been provided, allows the user to specify dispatch style syscalls.
 #        For example, socket() syscall on i386 actually becomes:
 #          socketcall(__NR_socket, 1, *(rest of args on stack)).
 #
-#      - each parameter type is assumed to be stored on 32 bits, there is no plan to support
-#        64-bit architectures at the moment
-#
-#      - the final field can be "1", meaning: generate a stub for each architecture,
-#        taking the constants from the kernel header files.
-#
-#      - the final field can be "stub" meaning: do not generate any stubs ---
-#        in this case, a hand-written custom stub must be provided.
-#        TODO: replace this with something like "custom" or "none", or remove
-#        it entirely.
-#
-#      - the final field can be a three-element list of 1s and -1 meaning:
-#        this system call is only available on some of the architectures (1),
-#        and no stub should be generated for those architectures marked with -1.
-#        the order is arm,x86,mips.
-#        TODO: replace this with something more readable like "-arm,-mips" (meaning x86 only).
+#      - Each parameter type is assumed to be stored in 32 bits.
 #
 # This file is processed by a python script named gensyscalls.py.
-#

-# process management
-void    _exit:exit_group (int)      1
-void    _exit_thread:exit (int)     1
-pid_t   __fork:fork (void)           1
-pid_t   _waitpid:waitpid (pid_t, int*, int, struct rusage*)   -1,1,1
-int     __waitid:waitid(int, pid_t, struct siginfo_t*, int,void*)          1
-pid_t   wait4(pid_t pid, int *status, int options, struct rusage *rusage)   1
+int     execve(const char*, char* const*, char* const*)  all

-# NOTE: this system call is never called directly, but we list it there
-#       to have __NR_clone properly defined.
-#
-pid_t   __sys_clone:clone (int, void*, int*, void*, int*) 1
-
-int     execve (const char*, char* const*, char* const*)  1
-
-int     __setuid:setuid32 (uid_t)    1,1,-1
-int     __setuid:setuid (uid_t)   -1,-1,1
-uid_t   getuid:getuid32 ()         1,1,-1
-uid_t   getuid:getuid ()           -1,-1,1
-gid_t   getgid:getgid32 ()         1,1,-1
-gid_t   getgid:getgid ()           -1,-1,1
-uid_t   geteuid:geteuid32 ()       1,1,-1
-uid_t   geteuid:geteuid ()         -1,-1,1
-gid_t   getegid:getegid32 ()       1,1,-1
-gid_t   getegid:getegid ()         -1,-1,1
-uid_t   getresuid:getresuid32 (uid_t *ruid, uid_t *euid, uid_t *suid)   1,1,-1
-uid_t   getresuid:getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)     -1,-1,1
-gid_t   getresgid:getresgid32 (gid_t *rgid, gid_t *egid, gid_t *sgid)   1,1,-1
-gid_t   getresgid:getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)     -1,-1,1
-pid_t   gettid()                   1
-ssize_t readahead(int, off64_t, size_t)     1
-int     getgroups:getgroups32(int, gid_t *)    1,1,-1
-int     getgroups:getgroups(int, gid_t *)      -1,-1,1
-pid_t   getpgid(pid_t)             1
-pid_t   getppid()                  1
-pid_t   getsid(pid_t)              1
-pid_t   setsid()                   1
-int     setgid:setgid32(gid_t)     1,1,-1
-int     setgid:setgid(gid_t)       -1,-1,1
-int     seteuid:seteuid32(uid_t)   stub
-int     __setreuid:setreuid32(uid_t, uid_t)   1,1,-1
-int     __setreuid:setreuid(uid_t, uid_t)     -1,-1,1
-int     __setresuid:setresuid32(uid_t, uid_t, uid_t)   1,1,-1
-int     __setresuid:setresuid(uid_t, uid_t, uid_t)     -1,-1,1
-int     setresgid:setresgid32(gid_t, gid_t, gid_t)   1,1,-1
-int     setresgid:setresgid(gid_t, gid_t, gid_t)     -1,-1,1
-void*   __brk:brk(void*)           1
-# see comments in arch-arm/bionic/kill.S to understand why we don't generate an ARM stub for kill/tkill
-int     kill(pid_t, int)           -1,1,1
-int     tkill(pid_t tid, int sig)  -1,1,1
-int     tgkill(pid_t tgid, pid_t tid, int sig)  -1,1,1
-int     __ptrace:ptrace(int request, int pid, void* addr, void* data)  1
-int     __set_thread_area:set_thread_area(void*  user_desc)  -1,1,1
-int     __getpriority:getpriority(int, int)  1
-int     setpriority(int, int, int)   1
-int     setrlimit(int resource, const struct rlimit *rlp)  1
-int     getrlimit:ugetrlimit(int resource, struct rlimit *rlp)  1,1,-1
-int     getrlimit:getrlimit(int resource, struct rlimit *rlp)  -1,-1,1
-int     getrusage(int who, struct rusage*  r_usage)  1
-int     setgroups:setgroups32(int, const gid_t *)   1,1,-1
-int     setgroups:setgroups(int, const gid_t *)     -1,-1,1
-pid_t   getpgrp(void)  stub
-int     setpgid(pid_t, pid_t)  1
-pid_t   vfork(void)  1,-1,-1
-int     setregid:setregid32(gid_t, gid_t)  1,1,-1
-int     setregid:setregid(gid_t, gid_t)    -1,-1,1
-int     chroot(const char *)  1
-# IMPORTANT: Even though <sys/prctl.h> declares prctl(int,...), the syscall stub must take 6 arguments
+uid_t   getuid:getuid32()         arm,x86
+uid_t   getuid:getuid()           aarch64,mips,x86_64
+gid_t   getgid:getgid32()         arm,x86
+gid_t   getgid:getgid()           aarch64,mips,x86_64
+uid_t   geteuid:geteuid32()       arm,x86
+uid_t   geteuid:geteuid()         aarch64,mips,x86_64
+gid_t   getegid:getegid32()       arm,x86
+gid_t   getegid:getegid()         aarch64,mips,x86_64
+uid_t   getresuid:getresuid32(uid_t* ruid, uid_t* euid, uid_t* suid)   arm,x86
+uid_t   getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid)     aarch64,mips,x86_64
+gid_t   getresgid:getresgid32(gid_t* rgid, gid_t* egid, gid_t* sgid)   arm,x86
+gid_t   getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid)     aarch64,mips,x86_64
+pid_t   gettid()                   all
+ssize_t readahead(int, off64_t, size_t)     all
+int     getgroups:getgroups32(int, gid_t*)    arm,x86
+int     getgroups:getgroups(int, gid_t*)      aarch64,mips,x86_64
+pid_t   getpgid(pid_t)             all
+pid_t   getppid()                  all
+pid_t   getsid(pid_t)              all
+pid_t   setsid()                   all
+int     setgid:setgid32(gid_t)     arm,x86
+int     setgid:setgid(gid_t)       aarch64,mips,x86_64
+int     setuid:setuid32(uid_t)    arm,x86
+int     setuid:setuid(uid_t)      aarch64,mips,x86_64
+int     setreuid:setreuid32(uid_t, uid_t)   arm,x86
+int     setreuid:setreuid(uid_t, uid_t)     aarch64,mips,x86_64
+int     setresuid:setresuid32(uid_t, uid_t, uid_t)   arm,x86
+int     setresuid:setresuid(uid_t, uid_t, uid_t)     aarch64,mips,x86_64
+int     setresgid:setresgid32(gid_t, gid_t, gid_t)   arm,x86
+int     setresgid:setresgid(gid_t, gid_t, gid_t)     aarch64,mips,x86_64
+void*   __brk:brk(void*)           all
+int     kill(pid_t, int)           all
+int     tkill(pid_t tid, int sig)  all
+int     tgkill(pid_t tgid, pid_t tid, int sig)  all
+int     __ptrace:ptrace(int request, int pid, void* addr, void* data)  all
+int     __set_thread_area:set_thread_area(void*  user_desc)  mips,x86
+int     __getpriority:getpriority(int, int)  all
+int     setpriority(int, int, int)   all
+int     setrlimit(int resource, const struct rlimit* rlp)  all
+int     getrlimit:ugetrlimit(int resource, struct rlimit* rlp)  arm,x86
+int     getrlimit:getrlimit(int resource, struct rlimit* rlp)  aarch64,mips,x86_64
+int     getrusage(int who, struct rusage*  r_usage)  all
+int     setgroups:setgroups32(int, const gid_t*)   arm,x86
+int     setgroups:setgroups(int, const gid_t*)     aarch64,mips,x86_64
+int     setpgid(pid_t, pid_t)  all
+pid_t   vfork(void)  arm
+int     setregid:setregid32(gid_t, gid_t)  arm,x86
+int     setregid:setregid(gid_t, gid_t)    aarch64,mips,x86_64
+int     chroot(const char*)  all
+# IMPORTANT: Even though <sys/prctl.h> declares prctl(int, ...), the syscall stub must take 6 arguments
 #            to match the kernel implementation.
-int     prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) 1
-int     capget(cap_user_header_t header, cap_user_data_t data) 1
-int     capset(cap_user_header_t header, const cap_user_data_t data) 1
-int     sigaltstack(const stack_t*, stack_t*) 1
-int     acct(const char*  filepath)  1
+int     prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) all
+long    __arch_prctl:arch_prctl(int, unsigned long) x86_64
+int     capget(cap_user_header_t header, cap_user_data_t data) all
+int     capset(cap_user_header_t header, const cap_user_data_t data) all
+int     sigaltstack(const stack_t*, stack_t*) all
+int     acct(const char*  filepath)  all

 # file descriptors
-ssize_t     read (int, void*, size_t)        1
-ssize_t     write (int, const void*, size_t)       1
-ssize_t     pread64 (int, void *, size_t, off64_t) 1
-ssize_t     pwrite64 (int, void *, size_t, off64_t) 1
-int         __open:open (const char*, int, mode_t)  1
-int         __openat:openat (int, const char*, int, mode_t) 1
-int         close (int)                      1
-int         creat(const char*, mode_t)       stub
-off_t       lseek(int, off_t, int)           1
-int         __llseek:_llseek (int, unsigned long, unsigned long, loff_t*, int)  1
-pid_t       getpid ()    1
-void *      mmap(void *, size_t, int, int, int, long)  stub
-void *      __mmap2:mmap2(void*, size_t, int, int, int, long)   1
-int         munmap(void *, size_t)  1
-void *      mremap(void *, size_t, size_t, unsigned long)  1
-int         msync(const void *, size_t, int)    1
-int         mprotect(const void *, size_t, int)  1
-int         madvise(const void *, size_t, int)  1
-int         mlock(const void *addr, size_t len)    1
-int         munlock(const void *addr, size_t len)   1
-int         mlockall(int flags)   1
-int         munlockall()   1
-int         mincore(void*  start, size_t  length, unsigned char*  vec)   1
-int         __ioctl:ioctl(int, int, void *)  1
-int         readv(int, const struct iovec *, int)   1
-int         writev(int, const struct iovec *, int)  1
-int         __fcntl:fcntl(int, int, void*)  1
-int         flock(int, int)   1
-int         fchmod(int, mode_t)  1
-int         dup(int)  1
-int         pipe(int *)  1,1,-1
-int         pipe2(int *, int) 1
-int         dup2(int, int)   1
-int         select:_newselect(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *)  1
-int         ftruncate(int, off_t)  1
-int         ftruncate64(int, off64_t) 1
-int         getdents:getdents64(unsigned int, struct dirent *, unsigned int)   1
-int         fsync(int)  1
-int         fdatasync(int) 1
-int         fchown:fchown32(int, uid_t, gid_t)  1,1,-1
-int         fchown:fchown(int, uid_t, gid_t)    -1,-1,1
-void        sync(void)  1
-int         __fcntl64:fcntl64(int, int, void *)  1
-int         __fstatfs64:fstatfs64(int, size_t, struct statfs *)  1
-ssize_t     sendfile(int out_fd, int in_fd, off_t *offset, size_t count)  1
-int         fstatat:fstatat64(int dirfd, const char *path, struct stat *buf, int flags)   1
-int         mkdirat(int dirfd, const char *pathname, mode_t mode)  1
-int         fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags)  1
-int         fchmodat(int dirfd, const char *path, mode_t mode, int flags)  1
-int         renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath)  1
-int         fsetxattr(int, const char *, const void *, size_t, int) 1
-ssize_t     fgetxattr(int, const char *, void *, size_t) 1
-ssize_t     flistxattr(int, char *, size_t) 1
-int         fremovexattr(int, const char *) 1
+ssize_t     read(int, void*, size_t)        all
+ssize_t     write(int, const void*, size_t)       all
+ssize_t     pread64(int, void*, size_t, off64_t) arm,mips,x86
+ssize_t     pread64|pread(int, void*, size_t, off_t) aarch64,x86_64
+ssize_t     pwrite64(int, void*, size_t, off64_t) arm,mips,x86
+ssize_t     pwrite64|pwrite(int, void*, size_t, off_t) aarch64,x86_64
+int         close(int)                      all
+pid_t       getpid()    all
+void*       mmap(void*, size_t, int, int, int, long)  aarch64,x86_64
+void*       __mmap2:mmap2(void*, size_t, int, int, int, long)   arm,mips,x86
+int         munmap(void*, size_t)  all
+void*       mremap(void*, size_t, size_t, unsigned long)  all
+int         msync(const void*, size_t, int)    all
+int         mprotect(const void*, size_t, int)  all
+int         madvise(const void*, size_t, int)  all
+int         mlock(const void* addr, size_t len)    all
+int         munlock(const void* addr, size_t len)   all
+int         mlockall(int flags)   all
+int         munlockall()   all
+int         mincore(void*  start, size_t  length, unsigned char*  vec)   all
+int         __ioctl:ioctl(int, int, void*)  all
+int         readv(int, const struct iovec*, int)   all
+int         writev(int, const struct iovec*, int)  all
+int         __fcntl64:fcntl64(int, int, void*)  arm,mips,x86
+int         fcntl(int, int, void*)  aarch64,x86_64
+int         flock(int, int)   all
+int         fchmod(int, mode_t)  all
+int         dup(int)  all
+int         pipe2(int*, int) all
+int         dup3(int, int, int)   all
+int         getdents:getdents64(unsigned int, struct dirent*, unsigned int)   all
+int         fsync(int)  all
+int         fdatasync(int) all
+int         fchown:fchown32(int, uid_t, gid_t)  arm,x86
+int         fchown:fchown(int, uid_t, gid_t)    aarch64,mips,x86_64
+void        sync(void)  all
+int         __fstatfs64:fstatfs64(int, size_t, struct statfs*)  arm,mips,x86
+int         fstatfs(int, struct statfs*)  aarch64,x86_64
+int         fsetxattr(int, const char*, const void*, size_t, int) all
+ssize_t     fgetxattr(int, const char*, void*, size_t) all
+ssize_t     flistxattr(int, char*, size_t) all
+int         fremovexattr(int, const char*) all
+
+int __openat:openat(int, const char*, int, mode_t) all
+int faccessat(int, const char*, int, int)  all
+int fchmodat(int, const char*, mode_t, int)  all
+int fchownat(int, const char*, uid_t, gid_t, int)  all
+int fstatat:fstatat64(int, const char*, struct stat*, int)   arm,mips,x86
+int fstatat:newfstatat(int, const char*, struct stat*, int)  aarch64,x86_64
+int linkat(int, const char*, int, const char*, int)  all
+int mkdirat(int, const char*, mode_t)  all
+int mknodat(int, const char*, mode_t, dev_t)  all
+int readlinkat(int, const char*, char*, size_t)  all
+int renameat(int, const char*, int, const char*)  all
+int symlinkat(const char*, int, const char*)  all
+int unlinkat(int, const char*, int)   all
+int utimensat(int, const char*, const struct timespec times[2], int)  all
+
+# Paired off_t/off64_t system calls. On 64-bit systems,
+# sizeof(off_t) == sizeof(off64_t), so there we emit two symbols that are
+# aliases. On 32-bit systems, we have two different system calls.
+# That means that every system call in this section should take three lines.
+off_t lseek(int, off_t, int) arm,mips,x86
+int __llseek:_llseek(int, unsigned long, unsigned long, off64_t*, int) arm,mips,x86
+off_t lseek|lseek64(int, off_t, int) aarch64,x86_64
+int ftruncate(int, off_t) arm,mips,x86
+int ftruncate64(int, off64_t) arm,mips,x86
+int ftruncate|ftruncate64(int, off_t) aarch64,x86_64
+ssize_t sendfile(int out_fd, int in_fd, off_t* offset, size_t count) arm,mips,x86
+ssize_t sendfile64(int out_fd, int in_fd, off64_t* offset, size_t count) arm,mips,x86
+ssize_t sendfile|sendfile64(int out_fd, int in_fd, off_t* offset, size_t count) aarch64,x86_64
+int truncate(const char*, off_t) arm,mips,x86
+int truncate64(const char*, off64_t) arm,mips,x86
+int truncate|truncate64(const char*, off_t) aarch64,x86_64

 # file system
-int     link (const char*, const char*)  1
-int     unlink (const char*)             1
-int     unlinkat (int, const char *, int)   1
-int     chdir (const char*)              1
-int     mknod (const char*, mode_t, dev_t)  1
-int     chmod (const char*,mode_t)          1
-int     chown:chown32(const char *, uid_t, gid_t)  1,1,-1
-int     chown:chown(const char *, uid_t, gid_t)    -1,-1,1
-int     lchown:lchown32 (const char*, uid_t, gid_t)  1,1,-1
-int     lchown:lchown (const char*, uid_t, gid_t)  -1,-1,1
-int     mount (const char*, const char*, const char*, unsigned long, const void*)  1
-int     umount(const char*)  stub
-int     umount2 (const char*, int)  1
-int     fstat:fstat64(int, struct stat*)    1
-int     stat:stat64(const char *, struct stat *)  1
-int     lstat:lstat64(const char *, struct stat *)  1
-int     mkdir(const char *, mode_t) 1
-int     readlink(const char *, char *, size_t)  1
-int     rmdir(const char *)  1
-int     rename(const char *, const char *)  1
-int     __getcwd:getcwd(char * buf, size_t size)  1
-int     access(const char *, int)  1
-int     faccessat(int, const char *, int, int)  1
-int     symlink(const char *, const char *)  1
-int     fchdir(int)    1
-int     truncate(const char*, off_t)    1
-int     setxattr(const char *, const char *, const void *, size_t, int) 1
-int     lsetxattr(const char *, const char *, const void *, size_t, int) 1
-ssize_t getxattr(const char *, const char *, void *, size_t) 1
-ssize_t lgetxattr(const char *, const char *, void *, size_t) 1
-ssize_t listxattr(const char *, char *, size_t) 1
-ssize_t llistxattr(const char *, char *, size_t) 1
-int     removexattr(const char *, const char *) 1
-int     lremovexattr(const char *, const char *) 1
-int     __statfs64:statfs64(const char *, size_t, struct statfs *)  1
-long    unshare(unsigned long)  1
-int     swapon(const char *, int) 1
-int     swapoff(const char *) 1
+int     chdir(const char*)              all
+int     mount(const char*, const char*, const char*, unsigned long, const void*)  all
+int     umount2(const char*, int)  all
+int     fstat:fstat64(int, struct stat*)    arm,mips,x86
+int     fstat(int, struct stat*)    aarch64,x86_64
+int     __getcwd:getcwd(char* buf, size_t size)  all
+int     fchdir(int)    all
+int     setxattr(const char*, const char*, const void*, size_t, int) all
+int     lsetxattr(const char*, const char*, const void*, size_t, int) all
+ssize_t getxattr(const char*, const char*, void*, size_t) all
+ssize_t lgetxattr(const char*, const char*, void*, size_t) all
+ssize_t listxattr(const char*, char*, size_t) all
+ssize_t llistxattr(const char*, char*, size_t) all
+int     removexattr(const char*, const char*) all
+int     lremovexattr(const char*, const char*) all
+int     __statfs64:statfs64(const char*, size_t, struct statfs*)  arm,mips,x86
+int     statfs(const char*, struct statfs*)  aarch64,x86_64
+long    unshare(unsigned long)  all
+int     swapon(const char*, int) all
+int     swapoff(const char*) all

 # time
-int           pause ()                       1
-int           gettimeofday(struct timeval*, struct timezone*)       1
-int           settimeofday(const struct timeval*, const struct timezone*)   1
-clock_t       times(struct tms *)       1
-int           nanosleep(const struct timespec *, struct timespec *)   1
-int           clock_gettime(clockid_t clk_id, struct timespec *tp)    1
-int           clock_settime(clockid_t clk_id, const struct timespec *tp)  1
-int           clock_getres(clockid_t clk_id, struct timespec *res)   1
-int           clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *req, struct timespec *rem)  1
-int           getitimer(int, const struct itimerval *)   1
-int           setitimer(int, const struct itimerval *, struct itimerval *)  1
-int           __timer_create:timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid)    1
-int           __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) 1
-int           __timer_gettime:timer_gettime(timer_t, struct itimerspec*)                                1
-int           __timer_getoverrun:timer_getoverrun(timer_t)                                              1
-int           __timer_delete:timer_delete(timer_t)                                                      1
-int           utimes(const char*, const struct timeval tvp[2])                          1
-int           utimensat(int, const char *, const struct timespec times[2], int)         1
-int           timerfd_create(clockid_t, int)   1
-int           timerfd_settime(int, int, const struct itimerspec *, struct itimerspec *)   1
-int           timerfd_gettime(int, struct itimerspec *)   1
+int           gettimeofday(struct timeval*, struct timezone*)       all
+int           settimeofday(const struct timeval*, const struct timezone*)   all
+clock_t       times(struct tms*)       all
+int           nanosleep(const struct timespec*, struct timespec*)   all
+int           clock_gettime(clockid_t clk_id, struct timespec* tp)    all
+int           clock_settime(clockid_t clk_id, const struct timespec* tp)  all
+int           clock_getres(clockid_t clk_id, struct timespec* res)   all
+int           clock_nanosleep(clockid_t clock_id, int flags, const struct timespec* req, struct timespec* rem)  all
+int           getitimer(int, const struct itimerval*)   all
+int           setitimer(int, const struct itimerval*, struct itimerval*)  all
+int           __timer_create:timer_create(clockid_t clockid, struct sigevent* evp, timer_t* timerid)    all
+int           __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) all
+int           __timer_gettime:timer_gettime(timer_t, struct itimerspec*)                                all
+int           __timer_getoverrun:timer_getoverrun(timer_t)                                              all
+int           __timer_delete:timer_delete(timer_t)                                                      all
+int           timerfd_create(clockid_t, int)   all
+int           timerfd_settime(int, int, const struct itimerspec*, struct itimerspec*)   all
+int           timerfd_gettime(int, struct itimerspec*)   all

 # signals
-int     sigaction(int, const struct sigaction *, struct sigaction *)  1
-int     sigprocmask(int, const sigset_t *, sigset_t *)  1
-int     __sigsuspend:sigsuspend(int unused1, int unused2, unsigned mask)  1,1,-1
-int     __sigsuspend:sigsuspend(const sigset_t *mask)  -1,-1,1
-int     __rt_sigaction:rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize)  1
-int     __rt_sigprocmask:rt_sigprocmask (int  how, const sigset_t *set, sigset_t *oset, size_t sigsetsize)  1
-int     __rt_sigtimedwait:rt_sigtimedwait(const sigset_t *set, struct siginfo_t  *info, struct timespec_t  *timeout, size_t  sigset_size)  1
-int     sigpending(sigset_t *)  1
-int     signalfd4(int fd, const sigset_t *mask, size_t sizemask, int flags)  1
+int     __sigaction:sigaction(int, const struct sigaction*, struct sigaction*)  arm,mips,x86
+int     __rt_sigaction:rt_sigaction(int, const struct sigaction*, struct sigaction*, size_t)  all
+int     __rt_sigpending:rt_sigpending(sigset_t*, size_t)  all
+int     __rt_sigprocmask:rt_sigprocmask(int, const sigset_t*, sigset_t*, size_t)  all
+int     __rt_sigsuspend:rt_sigsuspend(const sigset_t*, size_t)  all
+int     __rt_sigtimedwait:rt_sigtimedwait(const sigset_t*, struct siginfo_t*, struct timespec_t*, size_t)  all
+int     signalfd4(int, const sigset_t*, size_t, int)  all

 # sockets
-int           socket(int, int, int)              1,-1,1
-int           socketpair(int, int, int, int*)    1,-1,1
-int           bind(int, struct sockaddr *, int)  1,-1,1
-int           connect(int, struct sockaddr *, socklen_t)   1,-1,1
-int           listen(int, int)                   1,-1,1
-int           accept(int, struct sockaddr *, socklen_t *)  1,-1,1
-int           getsockname(int, struct sockaddr *, socklen_t *)  1,-1,1
-int           getpeername(int, struct sockaddr *, socklen_t *)  1,-1,1
-int           sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t)  1,-1,1
-int           recvfrom(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *)  1,-1,1
-int           shutdown(int, int)  1,-1,1
-int           setsockopt(int, int, int, const void *, socklen_t)  1,-1,1
-int           getsockopt(int, int, int, void *, socklen_t *)    1,-1,1
-int           sendmsg(int, const struct msghdr *, unsigned int)  1,-1,1
-int           recvmsg(int, struct msghdr *, unsigned int)   1,-1,1
+int           socket(int, int, int)              aarch64,arm,mips,x86_64
+int           socketpair(int, int, int, int*)    aarch64,arm,mips,x86_64
+int           bind(int, struct sockaddr*, int)  aarch64,arm,mips,x86_64
+int           connect(int, struct sockaddr*, socklen_t)   aarch64,arm,mips,x86_64
+int           listen(int, int)                   aarch64,arm,mips,x86_64
+int           accept(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
+int           getsockname(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
+int           getpeername(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
+int           sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t)  aarch64,arm,mips,x86_64
+int           recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
+int           shutdown(int, int)  aarch64,arm,mips,x86_64
+int           setsockopt(int, int, int, const void*, socklen_t)  aarch64,arm,mips,x86_64
+int           getsockopt(int, int, int, void*, socklen_t*)    aarch64,arm,mips,x86_64
+int           sendmsg(int, const struct msghdr*, unsigned int)  aarch64,arm,mips,x86_64
+int           recvmsg(int, struct msghdr*, unsigned int)   aarch64,arm,mips,x86_64

 # sockets for x86. These are done as an "indexed" call to socketcall syscall.
-int           socket:socketcall:1 (int, int, int) -1,1,-1
-int           bind:socketcall:2 (int, struct sockaddr *, int)  -1,1,-1
-int           connect:socketcall:3(int, struct sockaddr *, socklen_t)   -1,1,-1
-int           listen:socketcall:4(int, int)                   -1,1,-1
-int           accept:socketcall:5(int, struct sockaddr *, socklen_t *)  -1,1,-1
-int           getsockname:socketcall:6(int, struct sockaddr *, socklen_t *)  -1,1,-1
-int           getpeername:socketcall:7(int, struct sockaddr *, socklen_t *)  -1,1,-1
-int           socketpair:socketcall:8(int, int, int, int*)    -1,1,-1
-int           sendto:socketcall:11(int, const void *, size_t, int, const struct sockaddr *, socklen_t)  -1,1,-1
-int           recvfrom:socketcall:12(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *)  -1,1,-1
-int           shutdown:socketcall:13(int, int)  -1,1,-1
-int           setsockopt:socketcall:14(int, int, int, const void *, socklen_t)  -1,1,-1
-int           getsockopt:socketcall:15(int, int, int, void *, socklen_t *)    -1,1,-1
-int           sendmsg:socketcall:16(int, const struct msghdr *, unsigned int)  -1,1,-1
-int           recvmsg:socketcall:17(int, struct msghdr *, unsigned int)   -1,1,-1
+int           socket:socketcall:1(int, int, int) x86
+int           bind:socketcall:2(int, struct sockaddr*, int)  x86
+int           connect:socketcall:3(int, struct sockaddr*, socklen_t)   x86
+int           listen:socketcall:4(int, int)                   x86
+int           accept:socketcall:5(int, struct sockaddr*, socklen_t*)  x86
+int           getsockname:socketcall:6(int, struct sockaddr*, socklen_t*)  x86
+int           getpeername:socketcall:7(int, struct sockaddr*, socklen_t*)  x86
+int           socketpair:socketcall:8(int, int, int, int*)    x86
+int           sendto:socketcall:11(int, const void*, size_t, int, const struct sockaddr*, socklen_t)  x86
+int           recvfrom:socketcall:12(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*)  x86
+int           shutdown:socketcall:13(int, int)  x86
+int           setsockopt:socketcall:14(int, int, int, const void*, socklen_t)  x86
+int           getsockopt:socketcall:15(int, int, int, void*, socklen_t*)    x86
+int           sendmsg:socketcall:16(int, const struct msghdr*, unsigned int)  x86
+int           recvmsg:socketcall:17(int, struct msghdr*, unsigned int)   x86

 # scheduler & real-time
-int sched_setscheduler(pid_t pid, int policy, const struct sched_param *param)  1
-int sched_getscheduler(pid_t pid)  1
-int sched_yield(void)  1
-int sched_setparam(pid_t pid, const struct sched_param *param)  1
-int sched_getparam(pid_t pid, struct sched_param *param)  1
-int sched_get_priority_max(int policy)  1
-int sched_get_priority_min(int policy)  1
-int sched_rr_get_interval(pid_t pid, struct timespec *interval)  1
-int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) 1
-int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set)  1
-int __getcpu:getcpu(unsigned *cpu, unsigned *node, void *unused) 1
+int sched_setscheduler(pid_t pid, int policy, const struct sched_param* param)  all
+int sched_getscheduler(pid_t pid)  all
+int sched_yield(void)  all
+int sched_setparam(pid_t pid, const struct sched_param* param)  all
+int sched_getparam(pid_t pid, struct sched_param* param)  all
+int sched_get_priority_max(int policy)  all
+int sched_get_priority_min(int policy)  all
+int sched_rr_get_interval(pid_t pid, struct timespec* interval)  all
+int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) all
+int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set)  all
+int __getcpu:getcpu(unsigned* cpu, unsigned* node, void* unused) all

 # io priorities
-int ioprio_set(int which, int who, int ioprio) 1
-int ioprio_get(int which, int who) 1
+int ioprio_set(int which, int who, int ioprio) all
+int ioprio_get(int which, int who) all

 # other
-int     uname(struct utsname *)  1
-mode_t  umask(mode_t)  1
-int      __reboot:reboot(int, int, int, void *)  1
-int     __syslog:syslog(int, char *, int)  1
-int     init_module(void *, unsigned long, const char *)  1
-int     delete_module(const char*, unsigned int)   1
-int     klogctl:syslog(int, char *, int)   1
-int     sysinfo(struct sysinfo *)  1
-int     personality(unsigned long)  1
-long    perf_event_open(struct perf_event_attr *attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags) 1
+int     uname(struct utsname*)  all
+mode_t  umask(mode_t)  all
+int     __reboot:reboot(int, int, int, void*)  all
+int     __syslog:syslog(int, char*, int)  all
+int     init_module(void*, unsigned long, const char*)  all
+int     delete_module(const char*, unsigned int)   all
+int     klogctl:syslog(int, char*, int)   all
+int     sysinfo(struct sysinfo*)  all
+int     personality(unsigned long)  all
+long    perf_event_open(struct perf_event_attr* attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags) all

-# futex
-int	futex(void *, int, int, void *, void *, int) 1
+int epoll_create1(int)  all
+int epoll_ctl(int, int op, int, struct epoll_event*)  all
+int __epoll_pwait:epoll_pwait(int, struct epoll_event*, int, int, const sigset_t*, size_t)  all

-# epoll
-int     epoll_create(int size)     1
-int     epoll_ctl(int epfd, int op, int fd, struct epoll_event *event)    1
-int     epoll_wait(int epfd, struct epoll_event *events, int max, int timeout)   1
+int eventfd:eventfd2(unsigned int, int)  all

-int     inotify_init(void)      1
-int     inotify_add_watch(int, const char *, unsigned int)  1
-int     inotify_rm_watch(int, unsigned int)  1
+void _exit:exit_group(int)  all
+void __exit:exit(int)  all

-int     poll(struct pollfd *, unsigned int, long)  1
+int futex(void*, int, int, void*, void*, int)  all

-int     eventfd:eventfd2(unsigned int, int)  1
+int inotify_init1(int)  all
+int inotify_add_watch(int, const char*, unsigned int)  all
+int inotify_rm_watch(int, unsigned int)  all

-# ARM-specific ARM_NR_BASE == 0x0f0000 == 983040
-int     __set_tls:__ARM_NR_set_tls(void*)                                 1,-1,-1
-int     cacheflush:__ARM_NR_cacheflush(long start, long end, long flags)  1,-1,-1
+int __pselect6:pselect6(int, fd_set*, fd_set*, fd_set*, timespec*, void*)  all
+int __ppoll:ppoll(pollfd*, unsigned int, timespec*, const sigset_t*, size_t)  all
+
+int __set_tid_address:set_tid_address(int*)  all
+
+pid_t wait4(pid_t, int*, int, struct rusage*)  all
+int __waitid:waitid(int, pid_t, struct siginfo_t*, int, void*)  all
+
+# ARM-specific
+int     __set_tls:__ARM_NR_set_tls(void*)                                 arm
+int     cacheflush:__ARM_NR_cacheflush(long start, long end, long flags)  arm

 # MIPS-specific
-int     _flush_cache:cacheflush(char *addr, const int nbytes, const int op) -1,-1,1
-int     syscall(int number,...) -1,-1,1
+int     _flush_cache:cacheflush(char* addr, const int nbytes, const int op) mips
--- a/libc/arch-aarch64/syscalls.mk
+++ b/libc/arch-aarch64/syscalls.mk
@@ -0,0 +1,188 @@
+# Generated by gensyscalls.py. Do not edit.
+syscall_src :=
+syscall_src += arch-aarch64/syscalls/__brk.S
+syscall_src += arch-aarch64/syscalls/__epoll_pwait.S
+syscall_src += arch-aarch64/syscalls/__exit.S
+syscall_src += arch-aarch64/syscalls/__getcpu.S
+syscall_src += arch-aarch64/syscalls/__getcwd.S
+syscall_src += arch-aarch64/syscalls/__getpriority.S
+syscall_src += arch-aarch64/syscalls/__ioctl.S
+syscall_src += arch-aarch64/syscalls/__openat.S
+syscall_src += arch-aarch64/syscalls/__ppoll.S
+syscall_src += arch-aarch64/syscalls/__pselect6.S
+syscall_src += arch-aarch64/syscalls/__ptrace.S
+syscall_src += arch-aarch64/syscalls/__reboot.S
+syscall_src += arch-aarch64/syscalls/__rt_sigaction.S
+syscall_src += arch-aarch64/syscalls/__rt_sigpending.S
+syscall_src += arch-aarch64/syscalls/__rt_sigprocmask.S
+syscall_src += arch-aarch64/syscalls/__rt_sigsuspend.S
+syscall_src += arch-aarch64/syscalls/__rt_sigtimedwait.S
+syscall_src += arch-aarch64/syscalls/__sched_getaffinity.S
+syscall_src += arch-aarch64/syscalls/__set_tid_address.S
+syscall_src += arch-aarch64/syscalls/__syslog.S
+syscall_src += arch-aarch64/syscalls/__timer_create.S
+syscall_src += arch-aarch64/syscalls/__timer_delete.S
+syscall_src += arch-aarch64/syscalls/__timer_getoverrun.S
+syscall_src += arch-aarch64/syscalls/__timer_gettime.S
+syscall_src += arch-aarch64/syscalls/__timer_settime.S
+syscall_src += arch-aarch64/syscalls/__waitid.S
+syscall_src += arch-aarch64/syscalls/_exit.S
+syscall_src += arch-aarch64/syscalls/accept.S
+syscall_src += arch-aarch64/syscalls/acct.S
+syscall_src += arch-aarch64/syscalls/bind.S
+syscall_src += arch-aarch64/syscalls/capget.S
+syscall_src += arch-aarch64/syscalls/capset.S
+syscall_src += arch-aarch64/syscalls/chdir.S
+syscall_src += arch-aarch64/syscalls/chroot.S
+syscall_src += arch-aarch64/syscalls/clock_getres.S
+syscall_src += arch-aarch64/syscalls/clock_gettime.S
+syscall_src += arch-aarch64/syscalls/clock_nanosleep.S
+syscall_src += arch-aarch64/syscalls/clock_settime.S
+syscall_src += arch-aarch64/syscalls/close.S
+syscall_src += arch-aarch64/syscalls/connect.S
+syscall_src += arch-aarch64/syscalls/delete_module.S
+syscall_src += arch-aarch64/syscalls/dup.S
+syscall_src += arch-aarch64/syscalls/dup3.S
+syscall_src += arch-aarch64/syscalls/epoll_create1.S
+syscall_src += arch-aarch64/syscalls/epoll_ctl.S
+syscall_src += arch-aarch64/syscalls/eventfd.S
+syscall_src += arch-aarch64/syscalls/execve.S
+syscall_src += arch-aarch64/syscalls/faccessat.S
+syscall_src += arch-aarch64/syscalls/fchdir.S
+syscall_src += arch-aarch64/syscalls/fchmod.S
+syscall_src += arch-aarch64/syscalls/fchmodat.S
+syscall_src += arch-aarch64/syscalls/fchown.S
+syscall_src += arch-aarch64/syscalls/fchownat.S
+syscall_src += arch-aarch64/syscalls/fcntl.S
+syscall_src += arch-aarch64/syscalls/fdatasync.S
+syscall_src += arch-aarch64/syscalls/fgetxattr.S
+syscall_src += arch-aarch64/syscalls/flistxattr.S
+syscall_src += arch-aarch64/syscalls/flock.S
+syscall_src += arch-aarch64/syscalls/fremovexattr.S
+syscall_src += arch-aarch64/syscalls/fsetxattr.S
+syscall_src += arch-aarch64/syscalls/fstat.S
+syscall_src += arch-aarch64/syscalls/fstatat.S
+syscall_src += arch-aarch64/syscalls/fstatfs.S
+syscall_src += arch-aarch64/syscalls/fsync.S
+syscall_src += arch-aarch64/syscalls/ftruncate.S
+syscall_src += arch-aarch64/syscalls/futex.S
+syscall_src += arch-aarch64/syscalls/getdents.S
+syscall_src += arch-aarch64/syscalls/getegid.S
+syscall_src += arch-aarch64/syscalls/geteuid.S
+syscall_src += arch-aarch64/syscalls/getgid.S
+syscall_src += arch-aarch64/syscalls/getgroups.S
+syscall_src += arch-aarch64/syscalls/getitimer.S
+syscall_src += arch-aarch64/syscalls/getpeername.S
+syscall_src += arch-aarch64/syscalls/getpgid.S
+syscall_src += arch-aarch64/syscalls/getpid.S
+syscall_src += arch-aarch64/syscalls/getppid.S
+syscall_src += arch-aarch64/syscalls/getresgid.S
+syscall_src += arch-aarch64/syscalls/getresuid.S
+syscall_src += arch-aarch64/syscalls/getrlimit.S
+syscall_src += arch-aarch64/syscalls/getrusage.S
+syscall_src += arch-aarch64/syscalls/getsid.S
+syscall_src += arch-aarch64/syscalls/getsockname.S
+syscall_src += arch-aarch64/syscalls/getsockopt.S
+syscall_src += arch-aarch64/syscalls/gettid.S
+syscall_src += arch-aarch64/syscalls/gettimeofday.S
+syscall_src += arch-aarch64/syscalls/getuid.S
+syscall_src += arch-aarch64/syscalls/getxattr.S
+syscall_src += arch-aarch64/syscalls/init_module.S
+syscall_src += arch-aarch64/syscalls/inotify_add_watch.S
+syscall_src += arch-aarch64/syscalls/inotify_init1.S
+syscall_src += arch-aarch64/syscalls/inotify_rm_watch.S
+syscall_src += arch-aarch64/syscalls/ioprio_get.S
+syscall_src += arch-aarch64/syscalls/ioprio_set.S
+syscall_src += arch-aarch64/syscalls/kill.S
+syscall_src += arch-aarch64/syscalls/klogctl.S
+syscall_src += arch-aarch64/syscalls/lgetxattr.S
+syscall_src += arch-aarch64/syscalls/linkat.S
+syscall_src += arch-aarch64/syscalls/listen.S
+syscall_src += arch-aarch64/syscalls/listxattr.S
+syscall_src += arch-aarch64/syscalls/llistxattr.S
+syscall_src += arch-aarch64/syscalls/lremovexattr.S
+syscall_src += arch-aarch64/syscalls/lseek.S
+syscall_src += arch-aarch64/syscalls/lsetxattr.S
+syscall_src += arch-aarch64/syscalls/madvise.S
+syscall_src += arch-aarch64/syscalls/mincore.S
+syscall_src += arch-aarch64/syscalls/mkdirat.S
+syscall_src += arch-aarch64/syscalls/mknodat.S
+syscall_src += arch-aarch64/syscalls/mlock.S
+syscall_src += arch-aarch64/syscalls/mlockall.S
+syscall_src += arch-aarch64/syscalls/mmap.S
+syscall_src += arch-aarch64/syscalls/mount.S
+syscall_src += arch-aarch64/syscalls/mprotect.S
+syscall_src += arch-aarch64/syscalls/mremap.S
+syscall_src += arch-aarch64/syscalls/msync.S
+syscall_src += arch-aarch64/syscalls/munlock.S
+syscall_src += arch-aarch64/syscalls/munlockall.S
+syscall_src += arch-aarch64/syscalls/munmap.S
+syscall_src += arch-aarch64/syscalls/nanosleep.S
+syscall_src += arch-aarch64/syscalls/perf_event_open.S
+syscall_src += arch-aarch64/syscalls/personality.S
+syscall_src += arch-aarch64/syscalls/pipe2.S
+syscall_src += arch-aarch64/syscalls/prctl.S
+syscall_src += arch-aarch64/syscalls/pread64.S
+syscall_src += arch-aarch64/syscalls/pwrite64.S
+syscall_src += arch-aarch64/syscalls/read.S
+syscall_src += arch-aarch64/syscalls/readahead.S
+syscall_src += arch-aarch64/syscalls/readlinkat.S
+syscall_src += arch-aarch64/syscalls/readv.S
+syscall_src += arch-aarch64/syscalls/recvfrom.S
+syscall_src += arch-aarch64/syscalls/recvmsg.S
+syscall_src += arch-aarch64/syscalls/removexattr.S
+syscall_src += arch-aarch64/syscalls/renameat.S
+syscall_src += arch-aarch64/syscalls/sched_get_priority_max.S
+syscall_src += arch-aarch64/syscalls/sched_get_priority_min.S
+syscall_src += arch-aarch64/syscalls/sched_getparam.S
+syscall_src += arch-aarch64/syscalls/sched_getscheduler.S
+syscall_src += arch-aarch64/syscalls/sched_rr_get_interval.S
+syscall_src += arch-aarch64/syscalls/sched_setaffinity.S
+syscall_src += arch-aarch64/syscalls/sched_setparam.S
+syscall_src += arch-aarch64/syscalls/sched_setscheduler.S
+syscall_src += arch-aarch64/syscalls/sched_yield.S
+syscall_src += arch-aarch64/syscalls/sendfile.S
+syscall_src += arch-aarch64/syscalls/sendmsg.S
+syscall_src += arch-aarch64/syscalls/sendto.S
+syscall_src += arch-aarch64/syscalls/setgid.S
+syscall_src += arch-aarch64/syscalls/setgroups.S
+syscall_src += arch-aarch64/syscalls/setitimer.S
+syscall_src += arch-aarch64/syscalls/setpgid.S
+syscall_src += arch-aarch64/syscalls/setpriority.S
+syscall_src += arch-aarch64/syscalls/setregid.S
+syscall_src += arch-aarch64/syscalls/setresgid.S
+syscall_src += arch-aarch64/syscalls/setresuid.S
+syscall_src += arch-aarch64/syscalls/setreuid.S
+syscall_src += arch-aarch64/syscalls/setrlimit.S
+syscall_src += arch-aarch64/syscalls/setsid.S
+syscall_src += arch-aarch64/syscalls/setsockopt.S
+syscall_src += arch-aarch64/syscalls/settimeofday.S
+syscall_src += arch-aarch64/syscalls/setuid.S
+syscall_src += arch-aarch64/syscalls/setxattr.S
+syscall_src += arch-aarch64/syscalls/shutdown.S
+syscall_src += arch-aarch64/syscalls/sigaltstack.S
+syscall_src += arch-aarch64/syscalls/signalfd4.S
+syscall_src += arch-aarch64/syscalls/socket.S
+syscall_src += arch-aarch64/syscalls/socketpair.S
+syscall_src += arch-aarch64/syscalls/statfs.S
+syscall_src += arch-aarch64/syscalls/swapoff.S
+syscall_src += arch-aarch64/syscalls/swapon.S
+syscall_src += arch-aarch64/syscalls/symlinkat.S
+syscall_src += arch-aarch64/syscalls/sync.S
+syscall_src += arch-aarch64/syscalls/sysinfo.S
+syscall_src += arch-aarch64/syscalls/tgkill.S
+syscall_src += arch-aarch64/syscalls/timerfd_create.S
+syscall_src += arch-aarch64/syscalls/timerfd_gettime.S
+syscall_src += arch-aarch64/syscalls/timerfd_settime.S
+syscall_src += arch-aarch64/syscalls/times.S
+syscall_src += arch-aarch64/syscalls/tkill.S
+syscall_src += arch-aarch64/syscalls/truncate.S
+syscall_src += arch-aarch64/syscalls/umask.S
+syscall_src += arch-aarch64/syscalls/umount2.S
+syscall_src += arch-aarch64/syscalls/uname.S
+syscall_src += arch-aarch64/syscalls/unlinkat.S
+syscall_src += arch-aarch64/syscalls/unshare.S
+syscall_src += arch-aarch64/syscalls/utimensat.S
+syscall_src += arch-aarch64/syscalls/wait4.S
+syscall_src += arch-aarch64/syscalls/write.S
+syscall_src += arch-aarch64/syscalls/writev.S
--- a/libc/arch-aarch64/syscalls/__brk.S
+++ b/libc/arch-aarch64/syscalls/__brk.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__brk)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_brk
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__brk)
+.hidden _C_LABEL(__brk)
--- a/libc/arch-aarch64/syscalls/__epoll_pwait.S
+++ b/libc/arch-aarch64/syscalls/__epoll_pwait.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__epoll_pwait)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_epoll_pwait
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__epoll_pwait)
+.hidden _C_LABEL(__epoll_pwait)
--- a/libc/arch-aarch64/syscalls/__exit.S
+++ b/libc/arch-aarch64/syscalls/__exit.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__exit)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_exit
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__exit)
+.hidden _C_LABEL(__exit)
--- a/libc/arch-aarch64/syscalls/__getcpu.S
+++ b/libc/arch-aarch64/syscalls/__getcpu.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__getcpu)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getcpu
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__getcpu)
+.hidden _C_LABEL(__getcpu)
--- a/libc/arch-aarch64/syscalls/__getcwd.S
+++ b/libc/arch-aarch64/syscalls/__getcwd.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__getcwd)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getcwd
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__getcwd)
+.hidden _C_LABEL(__getcwd)
--- a/libc/arch-aarch64/syscalls/__getpriority.S
+++ b/libc/arch-aarch64/syscalls/__getpriority.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__getpriority)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getpriority
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__getpriority)
+.hidden _C_LABEL(__getpriority)
--- a/libc/arch-aarch64/syscalls/__ioctl.S
+++ b/libc/arch-aarch64/syscalls/__ioctl.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__ioctl)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ioctl
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__ioctl)
+.hidden _C_LABEL(__ioctl)
--- a/libc/arch-aarch64/syscalls/__openat.S
+++ b/libc/arch-aarch64/syscalls/__openat.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__openat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_openat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__openat)
+.hidden _C_LABEL(__openat)
--- a/libc/arch-aarch64/syscalls/__ppoll.S
+++ b/libc/arch-aarch64/syscalls/__ppoll.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__ppoll)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ppoll
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__ppoll)
+.hidden _C_LABEL(__ppoll)
--- a/libc/arch-aarch64/syscalls/__pselect6.S
+++ b/libc/arch-aarch64/syscalls/__pselect6.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__pselect6)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_pselect6
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__pselect6)
+.hidden _C_LABEL(__pselect6)
--- a/libc/arch-aarch64/syscalls/__ptrace.S
+++ b/libc/arch-aarch64/syscalls/__ptrace.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__ptrace)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ptrace
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__ptrace)
+.hidden _C_LABEL(__ptrace)
--- a/libc/arch-aarch64/syscalls/__reboot.S
+++ b/libc/arch-aarch64/syscalls/__reboot.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__reboot)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_reboot
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__reboot)
+.hidden _C_LABEL(__reboot)
--- a/libc/arch-aarch64/syscalls/__rt_sigaction.S
+++ b/libc/arch-aarch64/syscalls/__rt_sigaction.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__rt_sigaction)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_rt_sigaction
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__rt_sigaction)
+.hidden _C_LABEL(__rt_sigaction)
--- a/libc/arch-aarch64/syscalls/__rt_sigpending.S
+++ b/libc/arch-aarch64/syscalls/__rt_sigpending.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__rt_sigpending)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_rt_sigpending
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__rt_sigpending)
+.hidden _C_LABEL(__rt_sigpending)
--- a/libc/arch-aarch64/syscalls/__rt_sigprocmask.S
+++ b/libc/arch-aarch64/syscalls/__rt_sigprocmask.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__rt_sigprocmask)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_rt_sigprocmask
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__rt_sigprocmask)
+.hidden _C_LABEL(__rt_sigprocmask)
--- a/libc/arch-aarch64/syscalls/__rt_sigsuspend.S
+++ b/libc/arch-aarch64/syscalls/__rt_sigsuspend.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__rt_sigsuspend)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_rt_sigsuspend
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__rt_sigsuspend)
+.hidden _C_LABEL(__rt_sigsuspend)
--- a/libc/arch-aarch64/syscalls/__rt_sigtimedwait.S
+++ b/libc/arch-aarch64/syscalls/__rt_sigtimedwait.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__rt_sigtimedwait)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_rt_sigtimedwait
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__rt_sigtimedwait)
+.hidden _C_LABEL(__rt_sigtimedwait)
--- a/libc/arch-aarch64/syscalls/__sched_getaffinity.S
+++ b/libc/arch-aarch64/syscalls/__sched_getaffinity.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__sched_getaffinity)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_sched_getaffinity
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__sched_getaffinity)
+.hidden _C_LABEL(__sched_getaffinity)
--- a/libc/arch-aarch64/syscalls/__set_tid_address.S
+++ b/libc/arch-aarch64/syscalls/__set_tid_address.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__set_tid_address)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_set_tid_address
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__set_tid_address)
+.hidden _C_LABEL(__set_tid_address)
--- a/libc/arch-aarch64/syscalls/__syslog.S
+++ b/libc/arch-aarch64/syscalls/__syslog.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__syslog)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_syslog
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__syslog)
+.hidden _C_LABEL(__syslog)
--- a/libc/arch-aarch64/syscalls/__timer_create.S
+++ b/libc/arch-aarch64/syscalls/__timer_create.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__timer_create)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_timer_create
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__timer_create)
+.hidden _C_LABEL(__timer_create)
--- a/libc/arch-aarch64/syscalls/__timer_delete.S
+++ b/libc/arch-aarch64/syscalls/__timer_delete.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__timer_delete)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_timer_delete
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__timer_delete)
+.hidden _C_LABEL(__timer_delete)
--- a/libc/arch-aarch64/syscalls/__timer_getoverrun.S
+++ b/libc/arch-aarch64/syscalls/__timer_getoverrun.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__timer_getoverrun)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_timer_getoverrun
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__timer_getoverrun)
+.hidden _C_LABEL(__timer_getoverrun)
--- a/libc/arch-aarch64/syscalls/__timer_gettime.S
+++ b/libc/arch-aarch64/syscalls/__timer_gettime.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__timer_gettime)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_timer_gettime
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__timer_gettime)
+.hidden _C_LABEL(__timer_gettime)
--- a/libc/arch-aarch64/syscalls/__timer_settime.S
+++ b/libc/arch-aarch64/syscalls/__timer_settime.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__timer_settime)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_timer_settime
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__timer_settime)
+.hidden _C_LABEL(__timer_settime)
--- a/libc/arch-aarch64/syscalls/__waitid.S
+++ b/libc/arch-aarch64/syscalls/__waitid.S
@@ -0,0 +1,22 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__waitid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_waitid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(__waitid)
+.hidden _C_LABEL(__waitid)
--- a/libc/arch-aarch64/syscalls/_exit.S
+++ b/libc/arch-aarch64/syscalls/_exit.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(_exit)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_exit_group
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(_exit)
--- a/libc/arch-aarch64/syscalls/accept.S
+++ b/libc/arch-aarch64/syscalls/accept.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(accept)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_accept
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(accept)
--- a/libc/arch-aarch64/syscalls/acct.S
+++ b/libc/arch-aarch64/syscalls/acct.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(acct)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_acct
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(acct)
--- a/libc/arch-aarch64/syscalls/bind.S
+++ b/libc/arch-aarch64/syscalls/bind.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(bind)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_bind
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(bind)
--- a/libc/arch-aarch64/syscalls/capget.S
+++ b/libc/arch-aarch64/syscalls/capget.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(capget)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_capget
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(capget)
--- a/libc/arch-aarch64/syscalls/capset.S
+++ b/libc/arch-aarch64/syscalls/capset.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(capset)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_capset
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(capset)
--- a/libc/arch-aarch64/syscalls/chdir.S
+++ b/libc/arch-aarch64/syscalls/chdir.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(chdir)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_chdir
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(chdir)
--- a/libc/arch-aarch64/syscalls/chroot.S
+++ b/libc/arch-aarch64/syscalls/chroot.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(chroot)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_chroot
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(chroot)
--- a/libc/arch-aarch64/syscalls/clock_getres.S
+++ b/libc/arch-aarch64/syscalls/clock_getres.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(clock_getres)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_clock_getres
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(clock_getres)
--- a/libc/arch-aarch64/syscalls/clock_gettime.S
+++ b/libc/arch-aarch64/syscalls/clock_gettime.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(clock_gettime)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_clock_gettime
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(clock_gettime)
--- a/libc/arch-aarch64/syscalls/clock_nanosleep.S
+++ b/libc/arch-aarch64/syscalls/clock_nanosleep.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(clock_nanosleep)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_clock_nanosleep
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(clock_nanosleep)
--- a/libc/arch-aarch64/syscalls/clock_settime.S
+++ b/libc/arch-aarch64/syscalls/clock_settime.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(clock_settime)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_clock_settime
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(clock_settime)
--- a/libc/arch-aarch64/syscalls/close.S
+++ b/libc/arch-aarch64/syscalls/close.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(close)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_close
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(close)
--- a/libc/arch-aarch64/syscalls/connect.S
+++ b/libc/arch-aarch64/syscalls/connect.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(connect)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_connect
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(connect)
--- a/libc/arch-aarch64/syscalls/delete_module.S
+++ b/libc/arch-aarch64/syscalls/delete_module.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(delete_module)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_delete_module
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(delete_module)
--- a/libc/arch-aarch64/syscalls/dup.S
+++ b/libc/arch-aarch64/syscalls/dup.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(dup)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_dup
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(dup)
--- a/libc/arch-aarch64/syscalls/dup3.S
+++ b/libc/arch-aarch64/syscalls/dup3.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(dup3)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_dup3
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(dup3)
--- a/libc/arch-aarch64/syscalls/epoll_create1.S
+++ b/libc/arch-aarch64/syscalls/epoll_create1.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(epoll_create1)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_epoll_create1
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(epoll_create1)
--- a/libc/arch-aarch64/syscalls/epoll_ctl.S
+++ b/libc/arch-aarch64/syscalls/epoll_ctl.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(epoll_ctl)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_epoll_ctl
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(epoll_ctl)
--- a/libc/arch-aarch64/syscalls/eventfd.S
+++ b/libc/arch-aarch64/syscalls/eventfd.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(eventfd)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_eventfd2
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(eventfd)
--- a/libc/arch-aarch64/syscalls/execve.S
+++ b/libc/arch-aarch64/syscalls/execve.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(execve)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_execve
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(execve)
--- a/libc/arch-aarch64/syscalls/faccessat.S
+++ b/libc/arch-aarch64/syscalls/faccessat.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(faccessat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_faccessat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(faccessat)
--- a/libc/arch-aarch64/syscalls/fchdir.S
+++ b/libc/arch-aarch64/syscalls/fchdir.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fchdir)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fchdir
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fchdir)
--- a/libc/arch-aarch64/syscalls/fchmod.S
+++ b/libc/arch-aarch64/syscalls/fchmod.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fchmod)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fchmod
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fchmod)
--- a/libc/arch-aarch64/syscalls/fchmodat.S
+++ b/libc/arch-aarch64/syscalls/fchmodat.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fchmodat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fchmodat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fchmodat)
--- a/libc/arch-aarch64/syscalls/fchown.S
+++ b/libc/arch-aarch64/syscalls/fchown.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fchown)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fchown
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fchown)
--- a/libc/arch-aarch64/syscalls/fchownat.S
+++ b/libc/arch-aarch64/syscalls/fchownat.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fchownat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fchownat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fchownat)
--- a/libc/arch-aarch64/syscalls/fcntl.S
+++ b/libc/arch-aarch64/syscalls/fcntl.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fcntl)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fcntl
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fcntl)
--- a/libc/arch-aarch64/syscalls/fdatasync.S
+++ b/libc/arch-aarch64/syscalls/fdatasync.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fdatasync)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fdatasync
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fdatasync)
--- a/libc/arch-aarch64/syscalls/fgetxattr.S
+++ b/libc/arch-aarch64/syscalls/fgetxattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fgetxattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fgetxattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fgetxattr)
--- a/libc/arch-aarch64/syscalls/flistxattr.S
+++ b/libc/arch-aarch64/syscalls/flistxattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(flistxattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_flistxattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(flistxattr)
--- a/libc/arch-aarch64/syscalls/flock.S
+++ b/libc/arch-aarch64/syscalls/flock.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(flock)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_flock
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(flock)
--- a/libc/arch-aarch64/syscalls/fremovexattr.S
+++ b/libc/arch-aarch64/syscalls/fremovexattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fremovexattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fremovexattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fremovexattr)
--- a/libc/arch-aarch64/syscalls/fsetxattr.S
+++ b/libc/arch-aarch64/syscalls/fsetxattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fsetxattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fsetxattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fsetxattr)
--- a/libc/arch-aarch64/syscalls/fstat.S
+++ b/libc/arch-aarch64/syscalls/fstat.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fstat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fstat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fstat)
--- a/libc/arch-aarch64/syscalls/fstatat.S
+++ b/libc/arch-aarch64/syscalls/fstatat.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fstatat)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_newfstatat
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fstatat)
--- a/libc/arch-aarch64/syscalls/fstatfs.S
+++ b/libc/arch-aarch64/syscalls/fstatfs.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fstatfs)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fstatfs
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fstatfs)
--- a/libc/arch-aarch64/syscalls/fsync.S
+++ b/libc/arch-aarch64/syscalls/fsync.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(fsync)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_fsync
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(fsync)
--- a/libc/arch-aarch64/syscalls/ftruncate.S
+++ b/libc/arch-aarch64/syscalls/ftruncate.S
@@ -0,0 +1,24 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(ftruncate)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ftruncate
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(ftruncate)
+
+    .globl _C_LABEL(ftruncate64)
+    .equ _C_LABEL(ftruncate64), _C_LABEL(ftruncate)
--- a/libc/arch-aarch64/syscalls/futex.S
+++ b/libc/arch-aarch64/syscalls/futex.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(futex)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_futex
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(futex)
--- a/libc/arch-aarch64/syscalls/getdents.S
+++ b/libc/arch-aarch64/syscalls/getdents.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getdents)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getdents64
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getdents)
--- a/libc/arch-aarch64/syscalls/getegid.S
+++ b/libc/arch-aarch64/syscalls/getegid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getegid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getegid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getegid)
--- a/libc/arch-aarch64/syscalls/geteuid.S
+++ b/libc/arch-aarch64/syscalls/geteuid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(geteuid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_geteuid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(geteuid)
--- a/libc/arch-aarch64/syscalls/getgid.S
+++ b/libc/arch-aarch64/syscalls/getgid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getgid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getgid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getgid)
--- a/libc/arch-aarch64/syscalls/getgroups.S
+++ b/libc/arch-aarch64/syscalls/getgroups.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getgroups)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getgroups
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getgroups)
--- a/libc/arch-aarch64/syscalls/getitimer.S
+++ b/libc/arch-aarch64/syscalls/getitimer.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getitimer)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getitimer
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getitimer)
--- a/libc/arch-aarch64/syscalls/getpeername.S
+++ b/libc/arch-aarch64/syscalls/getpeername.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getpeername)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getpeername
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getpeername)
--- a/libc/arch-aarch64/syscalls/getpgid.S
+++ b/libc/arch-aarch64/syscalls/getpgid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getpgid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getpgid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getpgid)
--- a/libc/arch-aarch64/syscalls/getpid.S
+++ b/libc/arch-aarch64/syscalls/getpid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getpid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getpid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getpid)
--- a/libc/arch-aarch64/syscalls/getppid.S
+++ b/libc/arch-aarch64/syscalls/getppid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getppid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getppid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getppid)
--- a/libc/arch-aarch64/syscalls/getresgid.S
+++ b/libc/arch-aarch64/syscalls/getresgid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getresgid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getresgid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getresgid)
--- a/libc/arch-aarch64/syscalls/getresuid.S
+++ b/libc/arch-aarch64/syscalls/getresuid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getresuid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getresuid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getresuid)
--- a/libc/arch-aarch64/syscalls/getrlimit.S
+++ b/libc/arch-aarch64/syscalls/getrlimit.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrlimit)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getrlimit
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getrlimit)
--- a/libc/arch-aarch64/syscalls/getrusage.S
+++ b/libc/arch-aarch64/syscalls/getrusage.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrusage)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getrusage
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getrusage)
--- a/libc/arch-aarch64/syscalls/getsid.S
+++ b/libc/arch-aarch64/syscalls/getsid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getsid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getsid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getsid)
--- a/libc/arch-aarch64/syscalls/getsockname.S
+++ b/libc/arch-aarch64/syscalls/getsockname.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getsockname)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getsockname
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getsockname)
--- a/libc/arch-aarch64/syscalls/getsockopt.S
+++ b/libc/arch-aarch64/syscalls/getsockopt.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getsockopt)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getsockopt
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getsockopt)
--- a/libc/arch-aarch64/syscalls/gettid.S
+++ b/libc/arch-aarch64/syscalls/gettid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(gettid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_gettid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(gettid)
--- a/libc/arch-aarch64/syscalls/gettimeofday.S
+++ b/libc/arch-aarch64/syscalls/gettimeofday.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(gettimeofday)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_gettimeofday
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(gettimeofday)
--- a/libc/arch-aarch64/syscalls/getuid.S
+++ b/libc/arch-aarch64/syscalls/getuid.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getuid)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getuid
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getuid)
--- a/libc/arch-aarch64/syscalls/getxattr.S
+++ b/libc/arch-aarch64/syscalls/getxattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getxattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_getxattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(getxattr)
--- a/libc/arch-aarch64/syscalls/init_module.S
+++ b/libc/arch-aarch64/syscalls/init_module.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(init_module)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_init_module
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(init_module)
--- a/libc/arch-aarch64/syscalls/inotify_add_watch.S
+++ b/libc/arch-aarch64/syscalls/inotify_add_watch.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(inotify_add_watch)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_inotify_add_watch
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(inotify_add_watch)
--- a/libc/arch-aarch64/syscalls/inotify_init1.S
+++ b/libc/arch-aarch64/syscalls/inotify_init1.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(inotify_init1)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_inotify_init1
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(inotify_init1)
--- a/libc/arch-aarch64/syscalls/inotify_rm_watch.S
+++ b/libc/arch-aarch64/syscalls/inotify_rm_watch.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(inotify_rm_watch)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_inotify_rm_watch
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(inotify_rm_watch)
--- a/libc/arch-aarch64/syscalls/ioprio_get.S
+++ b/libc/arch-aarch64/syscalls/ioprio_get.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(ioprio_get)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ioprio_get
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(ioprio_get)
--- a/libc/arch-aarch64/syscalls/ioprio_set.S
+++ b/libc/arch-aarch64/syscalls/ioprio_set.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(ioprio_set)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_ioprio_set
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(ioprio_set)
--- a/libc/arch-aarch64/syscalls/kill.S
+++ b/libc/arch-aarch64/syscalls/kill.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(kill)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_kill
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(kill)
--- a/libc/arch-aarch64/syscalls/klogctl.S
+++ b/libc/arch-aarch64/syscalls/klogctl.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(klogctl)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_syslog
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(klogctl)
--- a/libc/arch-aarch64/syscalls/lgetxattr.S
+++ b/libc/arch-aarch64/syscalls/lgetxattr.S
@@ -0,0 +1,21 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(lgetxattr)
+    stp     x29, x30, [sp, #-16]!
+    mov     x29,  sp
+    str     x8,       [sp, #-16]!
+
+    mov     x8, __NR_lgetxattr
+    svc     #0
+
+    ldr     x8,       [sp], #16
+    ldp     x29, x30, [sp], #16
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno
+
+    ret
+END(lgetxattr)
--- a/Show More
+++ b/Show More