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+2005-04-04 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/pdp11/pdp11.h (target_flags, TARGET_SWITCHES, TARGET_DEFAULT)
+ (TARGET_FPU, TARGET_SOFT_FLOAT, TARGET_AC0, TARGET_NO_AC0, TARGET_45)
+ (TARGET_BCOPY_BUILTIN, TARGET_INT16, TARGET_INT32, TARGET_FLOAT32)
+ (TARGET_FLOAT64, TARGET_ABSHI_BUILTIN, TARGET_BRANCH_EXPENSIVE)
+ (TARGET_BRANCH_CHEAP, TARGET_SPLIT, TARGET_NOSPLIT)
+ (TARGET_UNIX_ASM): Delete.
+ (TARGET_40_PLUS): Redefine in terms of TARGET_40 and TARGET_45.
+ * config/pdp11/2bsd.h (TARGET_UNIX_ASM_DEFAULT): Use MASK_UNIX_ASM.
+ * config/pdp11/pdp11.c (pdp11_handle_option): New function.
+ (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
+ * config/pdp11/pdp11.opt: New file.
+
2005-04-03 Roger Sayle <roger@eyesopen.com>
Alexandre Oliva <aoliva@redhat.com>