Index: gdb/mips-tdep.h
===================================================================
--- gdb/mips-tdep.h	(revision 214360)
+++ gdb/mips-tdep.h	(working copy)
@@ -78,7 +78,7 @@
   MIPS_EMBED_BADVADDR_REGNUM = 35,
   MIPS_EMBED_CAUSE_REGNUM = 36,
   MIPS_EMBED_PC_REGNUM = 37,
-  MIPS_EMBED_FP0_REGNUM = 38
+  MIPS_EMBED_FP0_REGNUM = 40
 };
 
 /* Defined in mips-tdep.c and used in remote-mips.c */
Index: gdb/mipsfbsd-tdep.c
===================================================================
--- gdb/mipsfbsd-tdep.c	(revision 214360)
+++ gdb/mipsfbsd-tdep.c	(working copy)
@@ -187,6 +187,14 @@
   NULL					/* next */
 };
 
+static struct core_fns mipsfbsd_elfcore_fns =
+{
+  bfd_target_elf_flavour,		/* core_flavour */
+  default_check_format,			/* check_format */
+  default_core_sniffer,			/* core_sniffer */
+  fetch_elfcore_registers,		/* core_read_registers */
+  NULL					/* next */
+};
 
 /*
  * MIPSFBSD Offsets
@@ -576,4 +584,6 @@
 {
   gdbarch_register_osabi (bfd_arch_mips, 0, GDB_OSABI_FREEBSD_ELF,
 			  mipsfbsd_init_abi);
+  add_core_fns (&mipsfbsd_core_fns);
+  add_core_fns (&mipsfbsd_elfcore_fns);
 }
Index: gdb/mipsfbsd-tdep.h
===================================================================
--- gdb/mipsfbsd-tdep.h	(revision 214360)
+++ gdb/mipsfbsd-tdep.h	(working copy)
@@ -34,7 +34,7 @@
 void mipsfbsd_supply_fpreg (char *, int);
 void mipsfbsd_fill_fpreg (char *, int);
 
-#define SIZEOF_STRUCT_REG	(38 * mips_regsize (current_gdbarch))
-#define SIZEOF_STRUCT_FPREG	(33 * mips_regsize (current_gdbarch))
+#define SIZEOF_STRUCT_REG	(40 * mips_regsize (current_gdbarch))
+#define SIZEOF_STRUCT_FPREG	(34 * mips_regsize (current_gdbarch))
 
 #endif /* mipsfbsd_TDEP_H */