Re: [Qemu-devel] [PATCH v4 0/5][RFC] New SPARC machine: Leon3

[Blue Swirl]

Thanks, applied all.

On Mon, Jan 24, 2011 at 11:56 AM, Fabien Chouteau <address@hidden> wrote:
> Hello Qemu-devel,
>
> Here is the fourth version of Leon3 emulation patch-set.
>
> Modifications since v3:
>  - Tracepoints in leon3.c
>  - Fix compilation error in user mode (target-sparc/op_helper.c)
>  - Remove unused variable in leon3.
>  - Minor reformating (style errors from checkpatch.pl)
>
> Please feel free to comment.
>
> Regards,
>
> -------------------------------------------------------------------------------
>
> This patch set introduces a new SPARC V8 machine: Leon3. It's an open-source
> VHDL System-On-Chip, well known in space industry (more information on
> http://www.gaisler.com).
>
> Leon3 is made of multiple components available in the GrLib VHDL library.
> Three devices are implemented: uart, timers and IRQ manager.
> You can find code for these peripherals in the grlib_* files.
>
> Modifications have been done to the SPARC cpu emulation code to handle
> Leon3's specific behavior:
>  - IRQ management
>  - Cache control
>  - Asr17 (implementation-dependent Ancillary State Registers)
>  - Shutdown
>
> Fabien Chouteau (5):
>  SPARC: Emulation of GRLIB GPTimer
>  SPARC: Emulation of GRLIB IRQMP
>  SPARC: Emulation of GRLIB APB UART
>  SPARC: Emulation of Leon3
>  SPARC: Add asr17 register support
>
>  Makefile.target          |    5 +-
>  hw/grlib.h               |  126 +++++++++++++++
>  hw/grlib_apbuart.c       |  187 ++++++++++++++++++++++
>  hw/grlib_gptimer.c       |  395 
> ++++++++++++++++++++++++++++++++++++++++++++++
>  hw/grlib_irqmp.c         |  376 +++++++++++++++++++++++++++++++++++++++++++
>  hw/leon3.c               |  218 +++++++++++++++++++++++++
>  target-sparc/cpu.h       |   38 +++--
>  target-sparc/helper.c    |    8 +-
>  target-sparc/helper.h    |    1 +
>  target-sparc/op_helper.c |  156 ++++++++++++++++++-
>  target-sparc/translate.c |   24 +++-
>  trace-events             |   24 +++
>  12 files changed, 1536 insertions(+), 22 deletions(-)
>  create mode 100644 hw/grlib.h
>  create mode 100644 hw/grlib_apbuart.c
>  create mode 100644 hw/grlib_gptimer.c
>  create mode 100644 hw/grlib_irqmp.c
>  create mode 100644 hw/leon3.c
>
>
>