10 files changed, 80 insertions, 103 deletions
diff --git a/pkg/sentry/syscalls/linux/BUILD b/pkg/sentry/syscalls/linux/BUILD
deleted file mode 100644
index 917f74e07..000000000
--- a/pkg/sentry/syscalls/linux/BUILD
+++ /dev/null
@@ -1,103 +0,0 @@
-load("//tools/go_stateify:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "linux",
-    srcs = [
-        "error.go",
-        "flags.go",
-        "linux64.go",
-        "linux64_amd64.go",
-        "linux64_arm64.go",
-        "sigset.go",
-        "sys_aio.go",
-        "sys_capability.go",
-        "sys_clone_amd64.go",
-        "sys_clone_arm64.go",
-        "sys_epoll.go",
-        "sys_eventfd.go",
-        "sys_file.go",
-        "sys_futex.go",
-        "sys_getdents.go",
-        "sys_identity.go",
-        "sys_inotify.go",
-        "sys_lseek.go",
-        "sys_mempolicy.go",
-        "sys_mmap.go",
-        "sys_mount.go",
-        "sys_pipe.go",
-        "sys_poll.go",
-        "sys_prctl.go",
-        "sys_random.go",
-        "sys_read.go",
-        "sys_rlimit.go",
-        "sys_rseq.go",
-        "sys_rusage.go",
-        "sys_sched.go",
-        "sys_seccomp.go",
-        "sys_sem.go",
-        "sys_shm.go",
-        "sys_signal.go",
-        "sys_socket.go",
-        "sys_splice.go",
-        "sys_stat.go",
-        "sys_stat_amd64.go",
-        "sys_stat_arm64.go",
-        "sys_sync.go",
-        "sys_sysinfo.go",
-        "sys_syslog.go",
-        "sys_thread.go",
-        "sys_time.go",
-        "sys_timer.go",
-        "sys_timerfd.go",
-        "sys_tls.go",
-        "sys_utsname.go",
-        "sys_write.go",
-        "sys_xattr.go",
-        "timespec.go",
-    ],
-    importpath = "gvisor.dev/gvisor/pkg/sentry/syscalls/linux",
-    visibility = ["//:sandbox"],
-    deps = [
-        "//pkg/abi",
-        "//pkg/abi/linux",
-        "//pkg/binary",
-        "//pkg/bpf",
-        "//pkg/log",
-        "//pkg/metric",
-        "//pkg/rand",
-        "//pkg/sentry/arch",
-        "//pkg/sentry/context",
-        "//pkg/sentry/fs",
-        "//pkg/sentry/fs/anon",
-        "//pkg/sentry/fs/lock",
-        "//pkg/sentry/fs/timerfd",
-        "//pkg/sentry/fs/tmpfs",
-        "//pkg/sentry/kernel",
-        "//pkg/sentry/kernel/auth",
-        "//pkg/sentry/kernel/epoll",
-        "//pkg/sentry/kernel/eventfd",
-        "//pkg/sentry/kernel/fasync",
-        "//pkg/sentry/kernel/pipe",
-        "//pkg/sentry/kernel/sched",
-        "//pkg/sentry/kernel/shm",
-        "//pkg/sentry/kernel/signalfd",
-        "//pkg/sentry/kernel/time",
-        "//pkg/sentry/limits",
-        "//pkg/sentry/loader",
-        "//pkg/sentry/memmap",
-        "//pkg/sentry/mm",
-        "//pkg/sentry/safemem",
-        "//pkg/sentry/socket",
-        "//pkg/sentry/socket/control",
-        "//pkg/sentry/socket/unix/transport",
-        "//pkg/sentry/syscalls",
-        "//pkg/sentry/usage",
-        "//pkg/sentry/usermem",
-        "//pkg/sync",
-        "//pkg/syserr",
-        "//pkg/syserror",
-        "//pkg/waiter",
-    ],
-)
diff --git a/pkg/sentry/syscalls/linux/linux64_amd64.go b/pkg/sentry/syscalls/linux/linux64_amd64.go
index c76771a54..c76771a54 100644..100755
--- a/pkg/sentry/syscalls/linux/linux64_amd64.go
+++ b/pkg/sentry/syscalls/linux/linux64_amd64.go
diff --git a/pkg/sentry/syscalls/linux/linux64_arm64.go b/pkg/sentry/syscalls/linux/linux64_arm64.go
index d3587fda6..d3587fda6 100644..100755
--- a/pkg/sentry/syscalls/linux/linux64_arm64.go
+++ b/pkg/sentry/syscalls/linux/linux64_arm64.go
diff --git a/pkg/sentry/syscalls/linux/linux_state_autogen.go b/pkg/sentry/syscalls/linux/linux_state_autogen.go
new file mode 100755
index 000000000..06d1fb23f
--- /dev/null
+++ b/pkg/sentry/syscalls/linux/linux_state_autogen.go
@@ -0,0 +1,80 @@
+// automatically generated by stateify.
+
+package linux
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *ioEvent) beforeSave() {}
+func (x *ioEvent) save(m state.Map) {
+	x.beforeSave()
+	m.Save("Data", &x.Data)
+	m.Save("Obj", &x.Obj)
+	m.Save("Result", &x.Result)
+	m.Save("Result2", &x.Result2)
+}
+
+func (x *ioEvent) afterLoad() {}
+func (x *ioEvent) load(m state.Map) {
+	m.Load("Data", &x.Data)
+	m.Load("Obj", &x.Obj)
+	m.Load("Result", &x.Result)
+	m.Load("Result2", &x.Result2)
+}
+
+func (x *futexWaitRestartBlock) beforeSave() {}
+func (x *futexWaitRestartBlock) save(m state.Map) {
+	x.beforeSave()
+	m.Save("duration", &x.duration)
+	m.Save("addr", &x.addr)
+	m.Save("private", &x.private)
+	m.Save("val", &x.val)
+	m.Save("mask", &x.mask)
+}
+
+func (x *futexWaitRestartBlock) afterLoad() {}
+func (x *futexWaitRestartBlock) load(m state.Map) {
+	m.Load("duration", &x.duration)
+	m.Load("addr", &x.addr)
+	m.Load("private", &x.private)
+	m.Load("val", &x.val)
+	m.Load("mask", &x.mask)
+}
+
+func (x *pollRestartBlock) beforeSave() {}
+func (x *pollRestartBlock) save(m state.Map) {
+	x.beforeSave()
+	m.Save("pfdAddr", &x.pfdAddr)
+	m.Save("nfds", &x.nfds)
+	m.Save("timeout", &x.timeout)
+}
+
+func (x *pollRestartBlock) afterLoad() {}
+func (x *pollRestartBlock) load(m state.Map) {
+	m.Load("pfdAddr", &x.pfdAddr)
+	m.Load("nfds", &x.nfds)
+	m.Load("timeout", &x.timeout)
+}
+
+func (x *clockNanosleepRestartBlock) beforeSave() {}
+func (x *clockNanosleepRestartBlock) save(m state.Map) {
+	x.beforeSave()
+	m.Save("c", &x.c)
+	m.Save("duration", &x.duration)
+	m.Save("rem", &x.rem)
+}
+
+func (x *clockNanosleepRestartBlock) afterLoad() {}
+func (x *clockNanosleepRestartBlock) load(m state.Map) {
+	m.Load("c", &x.c)
+	m.Load("duration", &x.duration)
+	m.Load("rem", &x.rem)
+}
+
+func init() {
+	state.Register("linux.ioEvent", (*ioEvent)(nil), state.Fns{Save: (*ioEvent).save, Load: (*ioEvent).load})
+	state.Register("linux.futexWaitRestartBlock", (*futexWaitRestartBlock)(nil), state.Fns{Save: (*futexWaitRestartBlock).save, Load: (*futexWaitRestartBlock).load})
+	state.Register("linux.pollRestartBlock", (*pollRestartBlock)(nil), state.Fns{Save: (*pollRestartBlock).save, Load: (*pollRestartBlock).load})
+	state.Register("linux.clockNanosleepRestartBlock", (*clockNanosleepRestartBlock)(nil), state.Fns{Save: (*clockNanosleepRestartBlock).save, Load: (*clockNanosleepRestartBlock).load})
+}
diff --git a/pkg/sentry/syscalls/linux/sys_clone_amd64.go b/pkg/sentry/syscalls/linux/sys_clone_amd64.go
index dd43cf18d..dd43cf18d 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_clone_amd64.go
+++ b/pkg/sentry/syscalls/linux/sys_clone_amd64.go
diff --git a/pkg/sentry/syscalls/linux/sys_clone_arm64.go b/pkg/sentry/syscalls/linux/sys_clone_arm64.go
index cf68a8949..cf68a8949 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_clone_arm64.go
+++ b/pkg/sentry/syscalls/linux/sys_clone_arm64.go
diff --git a/pkg/sentry/syscalls/linux/sys_rseq.go b/pkg/sentry/syscalls/linux/sys_rseq.go
index 90db10ea6..90db10ea6 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_rseq.go
+++ b/pkg/sentry/syscalls/linux/sys_rseq.go
diff --git a/pkg/sentry/syscalls/linux/sys_stat_amd64.go b/pkg/sentry/syscalls/linux/sys_stat_amd64.go
index 58afb4a9a..58afb4a9a 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_stat_amd64.go
+++ b/pkg/sentry/syscalls/linux/sys_stat_amd64.go
diff --git a/pkg/sentry/syscalls/linux/sys_stat_arm64.go b/pkg/sentry/syscalls/linux/sys_stat_arm64.go
index 3e1251e0b..3e1251e0b 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_stat_arm64.go
+++ b/pkg/sentry/syscalls/linux/sys_stat_arm64.go
diff --git a/pkg/sentry/syscalls/linux/sys_xattr.go b/pkg/sentry/syscalls/linux/sys_xattr.go
index e35c077d6..e35c077d6 100644..100755
--- a/pkg/sentry/syscalls/linux/sys_xattr.go
+++ b/pkg/sentry/syscalls/linux/sys_xattr.go