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Re: [PULL 00/43] target/loongarch: Initial system support

From: Richard Henderson
Subject: Re: [PULL 00/43] target/loongarch: Initial system support
Date: Mon, 6 Jun 2022 18:21:46 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 
On 6/6/22 16:14, Richard Henderson wrote:

Thanks for the patience, guys.


r~


The following changes since commit 57c9363c452af64fe058aa946cc923eae7f7ad33:

   Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging 
(2022-06-06 07:57:14 -0700)

are available in the Git repository at:

   https://gitlab.com/rth7680/qemu.git tags/pull-la-20220606

for you to fetch changes up to 34bb43b074906a7cd642ccf03e2b7bea63b53d95:

   target/loongarch: 'make check-tcg' support (2022-06-06 18:14:13 +0000)

----------------------------------------------------------------
Initial LoongArch support.


Applied.


r~




----------------------------------------------------------------
Song Gao (18):
       target/loongarch: Add README
       target/loongarch: Add core definition
       target/loongarch: Add main translation routines
       target/loongarch: Add fixed point arithmetic instruction translation
       target/loongarch: Add fixed point shift instruction translation
       target/loongarch: Add fixed point bit instruction translation
       target/loongarch: Add fixed point load/store instruction translation
       target/loongarch: Add fixed point atomic instruction translation
       target/loongarch: Add fixed point extra instruction translation
       target/loongarch: Add floating point arithmetic instruction translation
       target/loongarch: Add floating point comparison instruction translation
       target/loongarch: Add floating point conversion instruction translation
       target/loongarch: Add floating point move instruction translation
       target/loongarch: Add floating point load/store instruction translation
       target/loongarch: Add branch instruction translation
       target/loongarch: Add disassembler
       target/loongarch: Add target build suport
       target/loongarch: 'make check-tcg' support

Xiaojuan Yang (25):
       target/loongarch: Add system emulation introduction
       target/loongarch: Add CSRs definition
       target/loongarch: Add basic vmstate description of CPU.
       target/loongarch: Implement qmp_query_cpu_definitions()
       target/loongarch: Add MMU support for LoongArch CPU.
       target/loongarch: Add LoongArch interrupt and exception handle
       target/loongarch: Add constant timer support
       target/loongarch: Add LoongArch CSR instruction
       target/loongarch: Add LoongArch IOCSR instruction
       target/loongarch: Add TLB instruction support
       target/loongarch: Add other core instructions support
       target/loongarch: Add timer related instructions support.
       hw/loongarch: Add support loongson3 virt machine type.
       hw/loongarch: Add LoongArch ipi interrupt support(IPI)
       hw/intc: Add LoongArch ls7a interrupt controller support(PCH-PIC)
       hw/intc: Add LoongArch ls7a msi interrupt controller support(PCH-MSI)
       hw/intc: Add LoongArch extioi interrupt controller(EIOINTC)
       hw/loongarch: Add irq hierarchy for the system
       Enable common virtio pci support for LoongArch
       hw/loongarch: Add some devices support for 3A5000.
       hw/loongarch: Add LoongArch ls7a rtc device support
       hw/loongarch: Add LoongArch load elf function.
       hw/loongarch: Add LoongArch virt power manager support.
       target/loongarch: Add gdb support.
       tests/tcg/loongarch64: Add hello/memory test in loongarch64 system

  docs/system/loongarch/loongson3.rst                |  41 +
  configure                                          |   1 +
  configs/devices/loongarch64-softmmu/default.mak    |   3 +
  configs/targets/loongarch64-softmmu.mak            |   4 +
  meson.build                                        |   1 +
  qapi/machine-target.json                           |   6 +-
  qapi/machine.json                                  |   2 +-
  include/disas/dis-asm.h                            |   2 +
  include/exec/poison.h                              |   2 +
  include/hw/intc/loongarch_extioi.h                 |  62 ++
  include/hw/intc/loongarch_ipi.h                    |  52 ++
  include/hw/intc/loongarch_pch_msi.h                |  20 +
  include/hw/intc/loongarch_pch_pic.h                |  69 ++
  include/hw/loongarch/virt.h                        |  33 +
  include/hw/pci-host/ls7a.h                         |  44 ++
  include/sysemu/arch_init.h                         |   1 +
  target/loongarch/cpu-csr.h                         | 208 +++++
  target/loongarch/cpu-param.h                       |  18 +
  target/loongarch/cpu.h                             | 391 ++++++++++
  target/loongarch/helper.h                          | 130 ++++
  target/loongarch/internals.h                       |  56 ++
  target/loongarch/translate.h                       |  45 ++
  tests/tcg/loongarch64/system/regdef.h              |  86 ++
  target/loongarch/insns.decode                      | 486 ++++++++++++
  hw/intc/loongarch_extioi.c                         | 312 ++++++++
  hw/intc/loongarch_ipi.c                            | 242 ++++++
  hw/intc/loongarch_pch_msi.c                        |  73 ++
  hw/intc/loongarch_pch_pic.c                        | 431 +++++++++++
  hw/loongarch/loongson3.c                           | 382 +++++++++
  hw/rtc/ls7a_rtc.c                                  | 528 +++++++++++++
  softmmu/qdev-monitor.c                             |   3 +-
  target/loongarch/constant_timer.c                  |  64 ++
  target/loongarch/cpu.c                             | 704 +++++++++++++++++
  target/loongarch/csr_helper.c                      |  87 +++
  target/loongarch/disas.c                           | 757 ++++++++++++++++++
  target/loongarch/fpu_helper.c                      | 862 +++++++++++++++++++++
  target/loongarch/gdbstub.c                         |  81 ++
  target/loongarch/iocsr_helper.c                    |  67 ++
  target/loongarch/machine.c                         | 102 +++
  target/loongarch/op_helper.c                       | 133 ++++
  target/loongarch/tlb_helper.c                      | 763 ++++++++++++++++++
  target/loongarch/translate.c                       | 281 +++++++
  target/loongarch/insn_trans/trans_arith.c.inc      | 304 ++++++++
  target/loongarch/insn_trans/trans_atomic.c.inc     | 113 +++
  target/loongarch/insn_trans/trans_bit.c.inc        | 212 +++++
  target/loongarch/insn_trans/trans_branch.c.inc     |  83 ++
  target/loongarch/insn_trans/trans_extra.c.inc      | 101 +++
  target/loongarch/insn_trans/trans_farith.c.inc     | 105 +++
  target/loongarch/insn_trans/trans_fcmp.c.inc       |  56 ++
  target/loongarch/insn_trans/trans_fcnv.c.inc       |  33 +
  target/loongarch/insn_trans/trans_fmemory.c.inc    | 153 ++++
  target/loongarch/insn_trans/trans_fmov.c.inc       | 157 ++++
  target/loongarch/insn_trans/trans_memory.c.inc     | 229 ++++++
  target/loongarch/insn_trans/trans_privileged.c.inc | 466 +++++++++++
  target/loongarch/insn_trans/trans_shift.c.inc      | 106 +++
  MAINTAINERS                                        |  24 +
  gdb-xml/loongarch-base64.xml                       |  44 ++
  gdb-xml/loongarch-fpu64.xml                        |  57 ++
  hw/Kconfig                                         |   1 +
  hw/intc/Kconfig                                    |  15 +
  hw/intc/meson.build                                |   4 +
  hw/intc/trace-events                               |  22 +
  hw/loongarch/Kconfig                               |  16 +
  hw/loongarch/meson.build                           |   4 +
  hw/meson.build                                     |   1 +
  hw/rtc/Kconfig                                     |   3 +
  hw/rtc/meson.build                                 |   1 +
  target/Kconfig                                     |   1 +
  target/loongarch/Kconfig                           |   2 +
  target/loongarch/README                            |  64 ++
  target/loongarch/meson.build                       |  30 +
  target/meson.build                                 |   1 +
  tests/tcg/loongarch64/Makefile.softmmu-target      |  33 +
  tests/tcg/loongarch64/system/boot.S                |  56 ++
  tests/tcg/loongarch64/system/kernel.ld             |  30 +
  75 files changed, 10158 insertions(+), 4 deletions(-)
  create mode 100644 docs/system/loongarch/loongson3.rst
  create mode 100644 configs/devices/loongarch64-softmmu/default.mak
  create mode 100644 configs/targets/loongarch64-softmmu.mak
  create mode 100644 include/hw/intc/loongarch_extioi.h
  create mode 100644 include/hw/intc/loongarch_ipi.h
  create mode 100644 include/hw/intc/loongarch_pch_msi.h
  create mode 100644 include/hw/intc/loongarch_pch_pic.h
  create mode 100644 include/hw/loongarch/virt.h
  create mode 100644 include/hw/pci-host/ls7a.h
  create mode 100644 target/loongarch/cpu-csr.h
  create mode 100644 target/loongarch/cpu-param.h
  create mode 100644 target/loongarch/cpu.h
  create mode 100644 target/loongarch/helper.h
  create mode 100644 target/loongarch/internals.h
  create mode 100644 target/loongarch/translate.h
  create mode 100644 tests/tcg/loongarch64/system/regdef.h
  create mode 100644 target/loongarch/insns.decode
  create mode 100644 hw/intc/loongarch_extioi.c
  create mode 100644 hw/intc/loongarch_ipi.c
  create mode 100644 hw/intc/loongarch_pch_msi.c
  create mode 100644 hw/intc/loongarch_pch_pic.c
  create mode 100644 hw/loongarch/loongson3.c
  create mode 100644 hw/rtc/ls7a_rtc.c
  create mode 100644 target/loongarch/constant_timer.c
  create mode 100644 target/loongarch/cpu.c
  create mode 100644 target/loongarch/csr_helper.c
  create mode 100644 target/loongarch/disas.c
  create mode 100644 target/loongarch/fpu_helper.c
  create mode 100644 target/loongarch/gdbstub.c
  create mode 100644 target/loongarch/iocsr_helper.c
  create mode 100644 target/loongarch/machine.c
  create mode 100644 target/loongarch/op_helper.c
  create mode 100644 target/loongarch/tlb_helper.c
  create mode 100644 target/loongarch/translate.c
  create mode 100644 target/loongarch/insn_trans/trans_arith.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_atomic.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_bit.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_branch.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_extra.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_farith.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_fcmp.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_fcnv.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_fmemory.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_fmov.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_memory.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_privileged.c.inc
  create mode 100644 target/loongarch/insn_trans/trans_shift.c.inc
  create mode 100644 gdb-xml/loongarch-base64.xml
  create mode 100644 gdb-xml/loongarch-fpu64.xml
  create mode 100644 hw/loongarch/Kconfig
  create mode 100644 hw/loongarch/meson.build
  create mode 100644 target/loongarch/Kconfig
  create mode 100644 target/loongarch/README
  create mode 100644 target/loongarch/meson.build
  create mode 100644 tests/tcg/loongarch64/Makefile.softmmu-target
  create mode 100644 tests/tcg/loongarch64/system/boot.S
  create mode 100644 tests/tcg/loongarch64/system/kernel.ld
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