Check in gVisor.

PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463

1 files changed, 55 insertions, 0 deletions

diff --git a/pkg/bits/BUILD b/pkg/bits/BUILD
new file mode 100644
index 000000000..9897e5dc3
--- /dev/null
+++ b/pkg/bits/BUILD
@@ -0,0 +1,55 @@
+package(licenses = ["notice"])  # Apache 2.0
+
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+load("//tools/go_generics:defs.bzl", "go_template", "go_template_instance")
+
+go_library(
+    name = "bits",
+    srcs = [
+        "bits.go",
+        "bits32.go",
+        "bits64.go",
+        "uint64_arch_amd64.go",
+        "uint64_arch_amd64_asm.s",
+        "uint64_arch_generic.go",
+    ],
+    importpath = "gvisor.googlesource.com/gvisor/pkg/bits",
+    visibility = ["//:sandbox"],
+)
+
+go_template(
+    name = "bits_template",
+    srcs = ["bits_template.go"],
+    types = [
+        "T",
+    ],
+)
+
+go_template_instance(
+    name = "bits64",
+    out = "bits64.go",
+    package = "bits",
+    suffix = "64",
+    template = ":bits_template",
+    types = {
+        "T": "uint64",
+    },
+)
+
+go_template_instance(
+    name = "bits32",
+    out = "bits32.go",
+    package = "bits",
+    suffix = "32",
+    template = ":bits_template",
+    types = {
+        "T": "uint32",
+    },
+)
+
+go_test(
+    name = "bits_test",
+    size = "small",
+    srcs = ["uint64_test.go"],
+    embed = [":bits"],
+)