Re: [Qemu-devel] [PATCH v5 00/32] target-xtensa: new target architecture

[Blue Swirl]

On Mon, Sep 5, 2011 at 11:55 PM, Max Filippov <address@hidden> wrote:
> This series adds support for Tensilica Xtensa target.
> Port status: Linux for DC232B works in the qemu.
>  Not implemented xtensa options: MAC16,
>  floating point coprocessor, cache option, debug option.

Thanks, applied whole series.

> v4 -> v5 changes:
> - implement boolean option;
> - fix v4 stylistical issues (underscores, comparison order, missing braces);
> - turn WINDOWBASE_BOUND and WINDOWSTART_BIT macros into inline functions;
> - convert sample boards to memory API.
>
> Git tree is available at git://jcmvbkbc.spb.ru/dumb/qemu-xtensa.git xtensa
>
> Max Filippov (33):
>  target-xtensa: add target stubs
>  target-xtensa: add target to the configure script
>  target-xtensa: implement disas_xtensa_insn
>  target-xtensa: implement narrow instructions
>  target-xtensa: implement RT0 group
>  target-xtensa: add sample board
>  target-xtensa: implement conditional jumps
>  target-xtensa: implement JX/RET0/CALLX
>  target-xtensa: add special and user registers
>  target-xtensa: implement RST3 group
>  target-xtensa: implement shifts (ST1 and RST1 groups)
>  target-xtensa: implement LSAI group
>  target-xtensa: mark reserved and TBD opcodes
>  target-xtensa: implement SYNC group
>  target-xtensa: implement CACHE group
>  target-xtensa: add PS register and access control
>  target-xtensa: implement exceptions
>  target-xtensa: implement RST2 group (32 bit mul/div/rem)
>  target-xtensa: implement windowed registers
>  target-xtensa: implement loop option
>  target-xtensa: implement extended L32R
>  target-xtensa: implement unaligned exception option
>  target-xtensa: implement SIMCALL
>  target-xtensa: implement interrupt option
>  target-xtensa: implement accurate window check
>  target-xtensa: implement CPENABLE and PRID SRs
>  target-xtensa: implement relocatable vectors
>  target-xtensa: add gdb support
>  target-xtensa: implement memory protection options
>  target-xtensa: implement boolean option
>  target-xtensa: add dc232b core and board
>  MAINTAINERS: add xtensa maintainer
>  target-xtensa: add regression testsuite
>
>  MAINTAINERS                                   |   13 +
>  Makefile.target                               |    5 +
>  arch_init.c                                   |    2 +
>  arch_init.h                                   |    1 +
>  configure                                     |   12 +-
>  cpu-exec.c                                    |    8 +
>  default-configs/xtensa-softmmu.mak            |    1 +
>  default-configs/xtensaeb-softmmu.mak          |    1 +
>  elf.h                                         |    2 +
>  gdbstub.c                                     |   96 +
>  hw/xtensa_dc232b.c                            |  116 ++
>  hw/xtensa_pic.c                               |  134 ++
>  hw/xtensa_sample.c                            |  107 ++
>  qemu-options.hx                               |    4 +-
>  target-xtensa/cpu.h                           |  425 +++++
>  target-xtensa/gdb-config-dc232b.c             |  261 +++
>  target-xtensa/gdb-config-sample-xtensa-core.c |  375 ++++
>  target-xtensa/helper.c                        |  763 ++++++++
>  target-xtensa/helpers.h                       |   32 +
>  target-xtensa/machine.c                       |   38 +
>  target-xtensa/op_helper.c                     |  675 +++++++
>  target-xtensa/translate.c                     | 2414 
> +++++++++++++++++++++++++
>  tests/xtensa/Makefile                         |   74 +
>  tests/xtensa/crt.S                            |   24 +
>  tests/xtensa/linker.ld                        |  113 ++
>  tests/xtensa/macros.inc                       |   68 +
>  tests/xtensa/test_b.S                         |  221 +++
>  tests/xtensa/test_bi.S                        |  103 ++
>  tests/xtensa/test_boolean.S                   |   23 +
>  tests/xtensa/test_bz.S                        |   57 +
>  tests/xtensa/test_clamps.S                    |   42 +
>  tests/xtensa/test_fail.S                      |    9 +
>  tests/xtensa/test_interrupt.S                 |  194 ++
>  tests/xtensa/test_loop.S                      |   77 +
>  tests/xtensa/test_max.S                       |   81 +
>  tests/xtensa/test_min.S                       |   81 +
>  tests/xtensa/test_mmu.S                       |  318 ++++
>  tests/xtensa/test_mul16.S                     |   83 +
>  tests/xtensa/test_mul32.S                     |   20 +
>  tests/xtensa/test_nsa.S                       |   59 +
>  tests/xtensa/test_pipeline.S                  |  157 ++
>  tests/xtensa/test_quo.S                       |  147 ++
>  tests/xtensa/test_rem.S                       |  147 ++
>  tests/xtensa/test_rst0.S                      |  148 ++
>  tests/xtensa/test_sar.S                       |  111 ++
>  tests/xtensa/test_sext.S                      |   69 +
>  tests/xtensa/test_shift.S                     |  206 +++
>  tests/xtensa/test_timer.S                     |  115 ++
>  tests/xtensa/test_windowed.S                  |  302 +++
>  tests/xtensa/vectors.S                        |   39 +
>  xtensa-semi.c                                 |  224 +++
>  51 files changed, 8794 insertions(+), 3 deletions(-)
>  create mode 100644 default-configs/xtensa-softmmu.mak
>  create mode 100644 default-configs/xtensaeb-softmmu.mak
>  create mode 100644 hw/xtensa_dc232b.c
>  create mode 100644 hw/xtensa_pic.c
>  create mode 100644 hw/xtensa_sample.c
>  create mode 100644 target-xtensa/cpu.h
>  create mode 100644 target-xtensa/gdb-config-dc232b.c
>  create mode 100644 target-xtensa/gdb-config-sample-xtensa-core.c
>  create mode 100644 target-xtensa/helper.c
>  create mode 100644 target-xtensa/helpers.h
>  create mode 100644 target-xtensa/machine.c
>  create mode 100644 target-xtensa/op_helper.c
>  create mode 100644 target-xtensa/translate.c
>  create mode 100644 tests/xtensa/Makefile
>  create mode 100644 tests/xtensa/crt.S
>  create mode 100644 tests/xtensa/linker.ld
>  create mode 100644 tests/xtensa/macros.inc
>  create mode 100644 tests/xtensa/test_b.S
>  create mode 100644 tests/xtensa/test_bi.S
>  create mode 100644 tests/xtensa/test_boolean.S
>  create mode 100644 tests/xtensa/test_bz.S
>  create mode 100644 tests/xtensa/test_clamps.S
>  create mode 100644 tests/xtensa/test_fail.S
>  create mode 100644 tests/xtensa/test_interrupt.S
>  create mode 100644 tests/xtensa/test_loop.S
>  create mode 100644 tests/xtensa/test_max.S
>  create mode 100644 tests/xtensa/test_min.S
>  create mode 100644 tests/xtensa/test_mmu.S
>  create mode 100644 tests/xtensa/test_mul16.S
>  create mode 100644 tests/xtensa/test_mul32.S
>  create mode 100644 tests/xtensa/test_nsa.S
>  create mode 100644 tests/xtensa/test_pipeline.S
>  create mode 100644 tests/xtensa/test_quo.S
>  create mode 100644 tests/xtensa/test_rem.S
>  create mode 100644 tests/xtensa/test_rst0.S
>  create mode 100644 tests/xtensa/test_sar.S
>  create mode 100644 tests/xtensa/test_sext.S
>  create mode 100644 tests/xtensa/test_shift.S
>  create mode 100644 tests/xtensa/test_timer.S
>  create mode 100644 tests/xtensa/test_windowed.S
>  create mode 100644 tests/xtensa/vectors.S
>  create mode 100644 xtensa-semi.c
>
> --
> 1.7.6
>
>
>