diff --git a/src/runtime/zgoarch_386.go b/src/runtime/zgoarch_386.go
index 79053f126c..bf393a3d00 100644
--- a/src/runtime/zgoarch_386.go
+++ b/src/runtime/zgoarch_386.go
@@ -8,6 +8,19 @@ const goarch_386 = 1
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_amd64.go b/src/runtime/zgoarch_amd64.go
index 70095f5bfa..335b3783cb 100644
--- a/src/runtime/zgoarch_amd64.go
+++ b/src/runtime/zgoarch_amd64.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 1
 const goarch_amd64p32 = 0
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_amd64p32.go b/src/runtime/zgoarch_amd64p32.go
index 9ac3f0b495..c2a39c634c 100644
--- a/src/runtime/zgoarch_amd64p32.go
+++ b/src/runtime/zgoarch_amd64p32.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 1
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_arm.go b/src/runtime/zgoarch_arm.go
index c865dc0255..ab17c55f27 100644
--- a/src/runtime/zgoarch_arm.go
+++ b/src/runtime/zgoarch_arm.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 1
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_arm64.go b/src/runtime/zgoarch_arm64.go
index cde5e9fbc4..53dca220a9 100644
--- a/src/runtime/zgoarch_arm64.go
+++ b/src/runtime/zgoarch_arm64.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 1
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_mips64.go b/src/runtime/zgoarch_mips64.go
new file mode 100644
index 0000000000..35169ad124
--- /dev/null
+++ b/src/runtime/zgoarch_mips64.go
@@ -0,0 +1,26 @@
+// generated by gengoos.go using 'go generate'
+
+package runtime
+
+const theGoarch = `mips64`
+
+const goarch_386 = 0
+const goarch_amd64 = 0
+const goarch_amd64p32 = 0
+const goarch_arm = 0
+const goarch_armbe = 0
+const goarch_arm64 = 0
+const goarch_arm64be = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 1
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_mips64le.go b/src/runtime/zgoarch_mips64le.go
new file mode 100644
index 0000000000..8f0adb88f1
--- /dev/null
+++ b/src/runtime/zgoarch_mips64le.go
@@ -0,0 +1,26 @@
+// generated by gengoos.go using 'go generate'
+
+package runtime
+
+const theGoarch = `mips64le`
+
+const goarch_386 = 0
+const goarch_amd64 = 0
+const goarch_amd64p32 = 0
+const goarch_arm = 0
+const goarch_armbe = 0
+const goarch_arm64 = 0
+const goarch_arm64be = 0
+const goarch_ppc64 = 0
+const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 1
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_ppc64.go b/src/runtime/zgoarch_ppc64.go
index 13d87d9823..b4d36d51c5 100644
--- a/src/runtime/zgoarch_ppc64.go
+++ b/src/runtime/zgoarch_ppc64.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 1
 const goarch_ppc64le = 0
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0
diff --git a/src/runtime/zgoarch_ppc64le.go b/src/runtime/zgoarch_ppc64le.go
index 5d088aa0fd..bcb700d943 100644
--- a/src/runtime/zgoarch_ppc64le.go
+++ b/src/runtime/zgoarch_ppc64le.go
@@ -8,6 +8,19 @@ const goarch_386 = 0
 const goarch_amd64 = 0
 const goarch_amd64p32 = 0
 const goarch_arm = 0
+const goarch_armbe = 0
 const goarch_arm64 = 0
+const goarch_arm64be = 0
 const goarch_ppc64 = 0
 const goarch_ppc64le = 1
+const goarch_mips = 0
+const goarch_mipsle = 0
+const goarch_mips64 = 0
+const goarch_mips64le = 0
+const goarch_mips64p32 = 0
+const goarch_mips64p32le = 0
+const goarch_ppc = 0
+const goarch_s390 = 0
+const goarch_s390x = 0
+const goarch_sparc = 0
+const goarch_sparc64 = 0