From: Aleksandar Markovic <amarkovic@wavecomp.com>

v2->v3:

  - added support for nanoMIPS-specifics in ELF headers
  - added support for CP0 Config0.WR bit
  - updated I7200 definition
  - improved indentation of some switch statements
  - slight reorganization of patches (splitting, order)
  - rebased to the latest code

v1->v2:

  - added DSP ASE support
  - added MT ASE support
  - added GDB XML support
  - order of patches changed
  - commit messages and patch title improved accross the board
  - obsolete email addresses for authors and cosigners replaced
    with the right ones
  - some functions renamed to reflect better the documentation
  - some macros renamed to reflect better their nanoMIPS nature
  - streamlined formatting
  - some of other reviewer's comments addressed, but the majority
    was not; this is because the focus of this version was on
    completing the functionality as much as possible; remaining
    comments will be addressed in the subsequent versions of this
    series

This series of patches implements recently announced nanoMIPS on QEMU.
nanoMIPS is a variable length ISA containing 16, 32 and 48-bit wide
instructions. It is designed to be portable at assembly level with
other MIPS and microMIPS code, but contains a number of changes that
enhance code density and efficiency. The largest portion of patches
is nanoMIPS decoding engine.

For more information, please refer to the following link:

https://www.mips.com/products/architectures/nanomips/

Aleksandar Markovic (4):
  target/mips: Add preprocessor constants for nanoMIPS
  elf: Add nanoMIPS specific variations in ELF header fields
  elf: Relax MIPS' elf_check_arch() to accept EM_NANOMIPS too
  linux-user: Don't check FCR31_NAN2008 bit for nanoMIPS

James Hogan (5):
  target/mips: Implement emulation of nanoMIPS EXTW instruction
  target/mips: Adjust exception_resume_pc() for nanoMIPS
  target/mips: Adjust set_hflags_for_handler() for nanoMIPS
  target/mips: Adjust set_pc() for nanoMIPS
  gdbstub: Disable handling of nanoMIPS ISA bit in the MIPS gdbstub

Matthew Fortune (3):
  target/mips: Implement emulation of nanoMIPS ROTX instruction
  target/mips: Add handling of branch delay slots for nanoMIPS
  mips_malta: Add basic nanoMIPS boot code for MIPS' Malta

Paul Burton (1):
  mips_malta: Setup GT64120 BARs in nanoMIPS bootloader

Stefan Markovic (8):
  target/mips: Add nanoMIPS DSP ASE opcodes
  target/mips: Implement MT ASE support for nanoMIPS
  target/mips: Implement DSP ASE support for nanoMIPS
  target/mips: Add updating CP0 BadInstrX register for nanoMIPs only
  target/mips: Implement CP0 Config0.WR bit functionality
  mips_malta: Fix semihosting argument passing for nanoMIPS bare metal
  gdbstub: Add XML support for GDB for nanoMIPS
  target/mips: Add definition of nanoMIPS I7200 CPU

Yongbok Kim (19):
  target/mips: Add nanoMIPS base instruction set opcodes
  target/mips: Add decode_nanomips_opc() function
  target/mips: Add nanoMIPS decoding and extraction utilities
  target/mips: Add emulation of misc nanoMIPS 16-bit instructions
  target/mips: Add emulation of nanoMIPS 16-bit load and store
    instructions
  target/mips: Add emulation of nanoMIPS 16-bit logic instructions
  target/mips: Add emulation of nanoMIPS 16-bit save and restore
    instructions
  target/mips: Add emulation of some common nanoMIPS 32-bit instructions
  target/mips: Add emulation of nanoMIPS 48-bit instructions
  target/mips: Add emulation of nanoMIPS FP instructions
  target/mips: Add emulation of misc nanoMIPS instructions (pool32a0)
  target/mips: Add emulation of misc nanoMIPS instructions (pool32axf)
  target/mips: Add emulation of misc nanoMIPS instructions (pool p_lsx)
  target/mips: Add emulation of nanoMIPS 32-bit load and store
    instructions
  target/mips: Add emulation of nanoMIPS branch instructions
  target/mips: Implement emulation of nanoMIPS LLWP/SCWP pair
  target/mips: Add updating BadInstr and BadInstrP registers for
    nanoMIPS
  target/mips: Adjust behavior of Config3's ISAOnExc bit for nanoMIPS
  target/mips: Fix ERET/ERETNC behavior related to ADEL exception

 MAINTAINERS                      |    3 +-
 gdb-xml/nanomips-cp0.xml         |   13 +
 gdb-xml/nanomips-cpu.xml         |   44 +
 gdb-xml/nanomips-dsp.xml         |   20 +
 gdb-xml/nanomips-fpu.xml         |   45 +
 gdb-xml/nanomips-linux.xml       |   20 +
 hw/mips/mips_malta.c             |  153 +-
 include/elf.h                    |   20 +
 linux-user/elfload.c             |    2 +
 linux-user/mips/cpu_loop.c       |   28 +-
 target/mips/cpu.h                |    2 +
 target/mips/gdbstub.c            |   13 +-
 target/mips/helper.c             |   47 +-
 target/mips/helper.h             |    4 +
 target/mips/mips-defs.h          |    4 +
 target/mips/op_helper.c          |  147 +-
 target/mips/translate.c          | 7305 ++++++++++++++++++++++++++++++--------
 target/mips/translate_init.inc.c |   40 +
 18 files changed, 6474 insertions(+), 1436 deletions(-)
 create mode 100644 gdb-xml/nanomips-cp0.xml
 create mode 100644 gdb-xml/nanomips-cpu.xml
 create mode 100644 gdb-xml/nanomips-dsp.xml
 create mode 100644 gdb-xml/nanomips-fpu.xml
 create mode 100644 gdb-xml/nanomips-linux.xml

-- 
2.7.4