[patch] add SiByte SB-1 name recognition to MIPS bits

[Nick Clifton]

Hi Chris,

: for bfd/ChangeLog:
: 
:         * bfd/aoutx.h (NAME(aout,machine_type)): Add a
:         bfd_mach_mips_sb1 case.
:         * bfd/archures.c (bfd_mach_mips_sb1): New constant.
:         * bfd/bfd-in2.h (bfd_mach_mips_sb1): New constant.
:         * bfd/cpu-mips.c (I_sb1): New constant.
:         (arch_info_struct): Add entry for bfd_mach_mips_sb1.
:         * bfd/elf32-mips.c (elf_mips_mach): Add case for
:         E_MIPS_MACH_SB1.
:         (_bfd_mips_elf_final_write_processing): Add case for
:         bfd_mach_mips_sb1.
: 
: 
: for binutils/ChangeLog:
: 
:         * readelf.c (get_machine_flags): Add case for
:         E_MIPS_MACH_SB1.
: 
: 
: for gas/ChangeLog:
: 
:         * config/tc-mips.c (md_show_usage): Add "sb1" to the
:         CPU list.
:         (mips_cpu_info_table): Add SB-1 entries.
:         * doc/c-mips.texi: Add "sb1" to the list of CPUs
:         known to the -mcpu option.
:         
:         * doc/as.texinfo: Correct description of MIPS -mcpu
:         option, by copying some of the text from doc/c-mips.texi.
: 
: 
: for include/elf/ChangeLog:
: 
:         * mips.h (E_MIPS_MACH_SB1): New constant.
: 
: 
: for include/opcode/ChangeLog:
: 
:         * mips.h (CPU_SB1): New constant.
: 
: 
: For opcodes/ChangeLog:
: 
:         * mips-dis.c (set_mips_isa_type): Add case for
:         bfd_mach_mips_sb1.

Approved and applied.

Cheers
	Nick