diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
index aad0092..4227de7 100644
--- a/libc/kernel/tools/defaults.py
+++ b/libc/kernel/tools/defaults.py
@@ -7,7 +7,7 @@
 
 # the list of supported architectures
 #
-kernel_archs = [ 'arm', 'x86' ]
+kernel_archs = [ 'arm', 'x86', 'sh' ]
 
 # the list of include directories that belong to the kernel
 # tree. used when looking for sources...
@@ -57,6 +57,15 @@
         ]
     )
 
+kernel_known_sh_statics = set(
+       [ "___arch__swab16",    # asm-sh/byteorder.h
+         "___arch__swab32",    # asm-sh/byteorder.h
+         "___arch__swab64",    # asm-sh/byteorder.h
+         "__FD_ZERO",          # asm-sh/posix_types_32/64.h
+         "__FD_SET",           # asm-sh/posix_types_32/64.h
+       ]
+    )
+
 kernel_known_generic_statics = set(
         [ "__invalid_size_argument_for_IOC",  # asm-generic/ioctl.h
           "__cmsg_nxthdr",                    # linux/socket.h
@@ -70,7 +79,8 @@
 #
 kernel_known_statics = {
         "arm" : kernel_known_arm_statics,
-        "x86" : kernel_known_x86_statics
+        "x86" : kernel_known_x86_statics,
+        "sh" : kernel_known_sh_statics
     }
 
 # this is a list of macros which we want to specifically exclude from