version 1.2.11

    * Update binutils to 2.16.94
    * Fix ld section start address miscalculation
    * Fix ltw relocation check
    * Fix ld no memory region warning for unused sections

version 1.2.10

    * Add rsdk-linux- symbolic link to uClibc toolchain
    * Fix insight mips sim compiler warnings
    * Enable IPv6 support in uClibc 
    * Fix RADIAX instruction parsing

version 1.2.9

    * Add libuls to RLX Supplementary Library
    * Fix mips1/mips16 inline function mix-mode compilation

version 1.2.8

    * Fix libcp3 metric in RLX Supplementary Library
    * Add libgcov to RLX Supplementary Library
    * Add -fdafile-relative to generate .da in relative path

version 1.2.7

    * Fix -ftword-stack to emit twin-word instructions only in
           function prologue/epilogue
    * Fix RADIAX register number check in inline assembly
    * Remove RADIAX register alias name translation
    * Fix sltu instruction constraints in MIPS16
    * Fix text/data mismatch under certain circumstances in MIPS16
    * Revert -fprofiling-arcs -ftest-coverage to comply with GNU
    * Add -frlxcov option for RLX code coverage analysis
    * Avoid inserting load_memory instruction in branch delay slot 
      when mode switches between MIPS1/MIPS16
    * Add RSDK supplementary library module
    * Fix __attribute__((far_call)) on library functions

version 1.2.6

    * Fix inline function test
    * Fix redundant function removal test
    * Increase PARAM_MAX_INLINE_INSNS from 600 to 1200

version 1.2.5

    * Add *.s to default assembly extension
    * Change insight to support RADIAX instruction by default
    * Add debug-mode C libraries to RSDK distribution for function profiling

version 1.2.4

    * Fix gcc to support mdebug format
    * Merge -flt/-fst/-fltw to -ftword in gcc
    * Fix ATTRIBUTE_SENTINEL definition in ansidecl.h 
    * Fix atomicity.h in RSDK release
    * Add ansidecl.h, symcat.h, bfd.h to include directory in RSDK release
    * Fix andsi instruction pattern in MIPS16 mode 

version 1.2.3

    * Set correct -march under MIPS1/MIPS16 mix mode

version 1.2.2

    * Fix ld segmentation fault in binutils
    * Enable __attribute((mips16)) and __attribute((nomips16)) 
      in both mips16 and mips32
    * Clean up RADIAX and non-RADIAX mode for RLX5181/LX5280
    * Fix c++ include path search

version 1.2.1
    
    * Fix -msave-restore-mmd under alloca
    * Fix RADIAX instruction under non-RADIAX mode
    * Fix default arch under -mipsxx in binutils
    * Fix rlxutils under cygwin

version 1.2.0

    * Disable -mt0-t3 under MIPS16
    * Fix inlineable test for functions with variable args
    * Add deret instruction to binutuils
    * Fix non-MIPS16 instruction under __attribute__((mips16))

version 1.2.0-rc3

    * Fix unaligned load/store instructions in uClibc string functions
    * Enhanced memcpy and memset functions in uClibc 
    * Fix GCC sluggish compilation speed under attribute mips16
    * Fix assembler display message under duplicate arches

version 1.2.0-rc2

    * Fix MIPS16 return address macro
    * Fix RLX4181 test conditions for pattern "mulhisi3"
    * Fix MIPS16 movsi to load correct $gp value.
    * Fix internal compiler error in dwarf2out_frame_debug_expr

version 1.2.0-rc1

    * Fix ltw displacement display
    * Fix assembler core dump under duplicate arches

version 1.2.0-pre

    * Initial version of RSDK toolchain branch 1.2
    * Upgrade gcc from 3.2 to 3.2.3
    * Upgrade binutils from 2.14 to 2.16.1
    * Upgrade newlib from 1.13.0 to 1.14.0
