+/* Given BFD mach number, return a mask of SPARC_OPCODE_ARCH_FOO values. */
+
+static int
+compute_arch_mask (mach)
+ unsigned long mach;
+{
+ switch (mach)
+ {
+ case 0 :
+ case bfd_mach_sparc :
+ return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V8);
+ case bfd_mach_sparc_sparclet :
+ return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_SPARCLET);
+ case bfd_mach_sparc_sparclite :
+ case bfd_mach_sparc_sparclite_le :
+ /* sparclites insns are recognized by default (because that's how
+ they've always been treated, for better or worse). Kludge this by
+ indicating generic v8 is also selected. */
+ return (SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_SPARCLITE)
+ | SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V8));
+ case bfd_mach_sparc_v8plus :
+ case bfd_mach_sparc_v9 :
+ return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9);
+ case bfd_mach_sparc_v8plusa :
+ case bfd_mach_sparc_v9a :
+ return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9A);
+ case bfd_mach_sparc_v8plusb :
+ case bfd_mach_sparc_v9b :
+ return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9B);
+ }
+ abort ();
+}
+