added and modified bionic code to support SuperH architecture
modified: libc/Android.mk
new files: libc/arch-sh/bionic/*
new files: libc/arch-sh/include/*
diff --git a/libc/arch-sh/include/machine/exec.h b/libc/arch-sh/include/machine/exec.h
new file mode 100644
index 0000000..48a9680
--- /dev/null
+++ b/libc/arch-sh/include/machine/exec.h
@@ -0,0 +1,35 @@
+/* $OpenBSD: exec.h,v 1.2 2006/11/10 20:34:06 drahn Exp $ */
+/* $NetBSD: elf_machdep.h,v 1.8 2002/04/28 17:10:34 uch Exp $ */
+
+#define __LDPGSZ 4096
+
+#define NATIVE_EXEC_ELF
+
+#define ARCH_ELFSIZE 32 /* MD native binary size */
+#define ELF_TARG_CLASS ELFCLASS32
+#ifdef __LITTLE_ENDIAN__
+#define ELF_TARG_DATA ELFDATA2LSB
+#else
+#define ELF_TARG_DATA ELFDATA2MSB
+#endif
+#define ELF_TARG_MACH EM_SH
+
+#define _KERN_DO_ELF
+#define _NLIST_DO_ELF
+
+/*
+ * SuperH ELF header flags.
+ */
+#define EF_SH_MACH_MASK 0x1f
+
+#define EF_SH_UNKNOWN 0x00
+#define EF_SH_SH1 0x01
+#define EF_SH_SH2 0x02
+#define EF_SH_SH3 0x03
+#define EF_SH_DSP 0x04
+#define EF_SH_SH3_DSP 0x05
+#define EF_SH_SH3E 0x08
+#define EF_SH_SH4 0x09
+
+#define EF_SH_HAS_DSP(x) ((x) & EF_SH_DSP)
+#define EF_SH_HAS_FP(x) ((x) & EF_SH_SH3E)