From: Song Gao <gaosong@loongson.cn>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, thuth@redhat.com,
chenhuacai@loongson.cn, philmd@redhat.com, i.qemu@xen0n.name,
richard.henderson@linaro.org, laurent@vivier.eu,
peterx@redhat.com, f4bug@amsat.org, yangxiaojuan@loongson.cn,
alistair.francis@wdc.com, maobibo@loongson.cn,
pbonzini@redhat.com, bmeng.cn@gmail.com, alex.bennee@linaro.org,
gaosong@loongson.cn
Subject: [PATCH v8 00/29] Add LoongArch linux-user emulation support
Date: Mon, 1 Nov 2021 17:51:22 +0800 [thread overview]
Message-ID: <1635760311-20015-1-git-send-email-gaosong@loongson.cn> (raw)
Hi all,
This series only support linux-user emulation.
More about LoongArch at: https://github.com/loongson/
The latest kernel:
* https://github.com/loongson/linux/tree/loongarch-next
Patches need review:
* 0002-target-loongarch-Add-core-definition.patch
* 0016-target-loongarch-Add-disassembler.patch
* 0017-linux-user-Add-LoongArch-generic-header-files.patch
* 0018-linux-user-Add-LoongArch-specific-structures.patch
* 0019-linux-user-Add-LoongArch-signal-support.patch
* 0020-linux-user-Add-LoongArch-elf-support.patch
* 0021-linux-user-Add-LoongArch-syscall-support.patch
* 0022-linux-user-Add-LoongArch-cpu_loop-support.patch
* 0023-linux-user-Add-host-dependency-for-LoongArch-64-bit.patch
* 0028-accel-tcg-user-exec-Implement-CPU-specific-signal-ha.patch
* 0029-linux-user-Add-safe-syscall-handling-for-loongarch64.patch
Changes for v8:
* Use the FIELD functions to define cpucfg[i].
* Re-use the decodetree to disassembler description.
* Split v7 patch(0017-LoongArch-Linux-User-Emulation.patch).
Changes for v7:
* scripts/gensyscalls.sh support loongarch64
if we use gensyscalls.sh, we need disable __BITS_PER_LONG at arch/loongarch/include/uapi/asm/bitsperlong.h
Changes for v6:
* Resolve patch10 and patch6 code issues.
Changes for v5:
* Follow Richard's code review comments [1].
* Use force_sig_fault().
* Implement setup_sigtramp.
[1]: https://patchew.org/QEMU/1630586467-22463-1-git-send-email-gaosong@loongson.cn/
Changes for v4:
* Update README，add LoongArch linux-user emulation Introduction.
* Add 'make check-tcg' support(patch 20).
* Add binfmt config(patch 21).
* Fix bugs when running loongarch basic commands.
Changes for v3:
* Split trans.inc.c.
* Remove csr registers.
* Delete patchs 2, 4, 5.
* Follow Richard's code review comments [1].
* Follow Richard's riscv patches [2].
[1]: https://patchew.org/QEMU/1626861198-6133-1-git-send-email-gaosong@loongson.cn/
[2]: https://patchew.org/QEMU/20210823195529.560295-1-richard.henderson@linaro.org/
Changes for v2:
* Patch 1, remove unnecessary introduction;
* Patch 3, follow the ARM/AVR pattern to add new CPU features;
* Patch 6, remove decode_lsx();
* Patches 7-18, delete opcode definition, modify translation function;
* Patches 20-22, split V1 patch20 to V2 patch20-22.
v7: https://patchew.org/QEMU/1634561247-25499-1-git-send-email-gaosong@loongson.cn/
V6: https://patchew.org/QEMU/1631866380-31017-1-git-send-email-gaosong@loongson.cn/
V5: https://patchew.org/QEMU/1631624431-30658-1-git-send-email-gaosong@loongson.cn/
V4: https://patchew.org/QEMU/1630586467-22463-1-git-send-email-gaosong@loongson.cn/
V3: https://patchew.org/QEMU/1630048494-2143-1-git-send-email-gaosong@loongson.cn/
V2: https://patchew.org/QEMU/1626861198-6133-1-git-send-email-gaosong@loongson.cn/
V1: https://patchew.org/QEMU/1624881885-31692-1-git-send-email-gaosong@loongson.cn/
Please review!
Thanks.
Song Gao (29):
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
linux-user: Add LoongArch generic header files
linux-user: Add LoongArch specific structures
linux-user: Add LoongArch signal support
linux-user: Add LoongArch elf support
linux-user: Add LoongArch syscall support
linux-user: Add LoongArch cpu_loop support
linux-user: Add host dependency for LoongArch 64-bit
default-configs: Add loongarch linux-user support
target/loongarch: Add target build suport
target/loongarch: 'make check-tcg' support
scripts: add loongarch64 binfmt config
accel/tcg/user-exec: Implement CPU-specific signal handler for
loongarch64 hosts
linux-user: Add safe syscall handling for loongarch64 hosts
MAINTAINERS | 5 +
accel/tcg/user-exec.c | 73 ++
configs/targets/loongarch64-linux-user.mak | 3 +
configure | 5 +
include/disas/dis-asm.h | 2 +
include/elf.h | 2 +
linux-user/elfload.c | 58 ++
linux-user/host/loongarch64/hostdep.h | 34 +
linux-user/host/loongarch64/safe-syscall.inc.S | 80 +++
linux-user/loongarch64/cpu_loop.c | 98 +++
linux-user/loongarch64/signal.c | 163 +++++
linux-user/loongarch64/sockbits.h | 1 +
linux-user/loongarch64/syscall_nr.h | 312 +++++++++
linux-user/loongarch64/target_cpu.h | 35 +
linux-user/loongarch64/target_elf.h | 14 +
linux-user/loongarch64/target_errno_defs.h | 7 +
linux-user/loongarch64/target_fcntl.h | 12 +
linux-user/loongarch64/target_signal.h | 30 +
linux-user/loongarch64/target_structs.h | 49 ++
linux-user/loongarch64/target_syscall.h | 46 ++
linux-user/loongarch64/termbits.h | 1 +
linux-user/syscall_defs.h | 10 +-
meson.build | 3 +-
scripts/gensyscalls.sh | 1 +
scripts/qemu-binfmt-conf.sh | 6 +-
target/loongarch/README | 76 ++
target/loongarch/cpu-param.h | 19 +
target/loongarch/cpu.c | 353 ++++++++++
target/loongarch/cpu.h | 254 +++++++
target/loongarch/disas.c | 919 +++++++++++++++++++++++++
target/loongarch/fpu_helper.c | 865 +++++++++++++++++++++++
target/loongarch/helper.h | 97 +++
target/loongarch/insn_trans/trans_arith.c | 322 +++++++++
target/loongarch/insn_trans/trans_atomic.c | 133 ++++
target/loongarch/insn_trans/trans_bit.c | 255 +++++++
target/loongarch/insn_trans/trans_branch.c | 85 +++
target/loongarch/insn_trans/trans_extra.c | 87 +++
target/loongarch/insn_trans/trans_farith.c | 108 +++
target/loongarch/insn_trans/trans_fcmp.c | 59 ++
target/loongarch/insn_trans/trans_fcnv.c | 36 +
target/loongarch/insn_trans/trans_fmemory.c | 187 +++++
target/loongarch/insn_trans/trans_fmov.c | 153 ++++
target/loongarch/insn_trans/trans_memory.c | 235 +++++++
target/loongarch/insn_trans/trans_shift.c | 131 ++++
target/loongarch/insns.decode | 480 +++++++++++++
target/loongarch/internals.h | 29 +
target/loongarch/meson.build | 19 +
target/loongarch/op_helper.c | 85 +++
target/loongarch/translate.c | 288 ++++++++
target/loongarch/translate.h | 46 ++
target/meson.build | 1 +
tests/tcg/configure.sh | 1 +
52 files changed, 6367 insertions(+), 6 deletions(-)
create mode 100644 configs/targets/loongarch64-linux-user.mak
create mode 100644 linux-user/host/loongarch64/hostdep.h
create mode 100644 linux-user/host/loongarch64/safe-syscall.inc.S
create mode 100644 linux-user/loongarch64/cpu_loop.c
create mode 100644 linux-user/loongarch64/signal.c
create mode 100644 linux-user/loongarch64/sockbits.h
create mode 100644 linux-user/loongarch64/syscall_nr.h
create mode 100644 linux-user/loongarch64/target_cpu.h
create mode 100644 linux-user/loongarch64/target_elf.h
create mode 100644 linux-user/loongarch64/target_errno_defs.h
create mode 100644 linux-user/loongarch64/target_fcntl.h
create mode 100644 linux-user/loongarch64/target_signal.h
create mode 100644 linux-user/loongarch64/target_structs.h
create mode 100644 linux-user/loongarch64/target_syscall.h
create mode 100644 linux-user/loongarch64/termbits.h
create mode 100644 target/loongarch/README
create mode 100644 target/loongarch/cpu-param.h
create mode 100644 target/loongarch/cpu.c
create mode 100644 target/loongarch/cpu.h
create mode 100644 target/loongarch/disas.c
create mode 100644 target/loongarch/fpu_helper.c
create mode 100644 target/loongarch/helper.h
create mode 100644 target/loongarch/insn_trans/trans_arith.c
create mode 100644 target/loongarch/insn_trans/trans_atomic.c
create mode 100644 target/loongarch/insn_trans/trans_bit.c
create mode 100644 target/loongarch/insn_trans/trans_branch.c
create mode 100644 target/loongarch/insn_trans/trans_extra.c
create mode 100644 target/loongarch/insn_trans/trans_farith.c
create mode 100644 target/loongarch/insn_trans/trans_fcmp.c
create mode 100644 target/loongarch/insn_trans/trans_fcnv.c
create mode 100644 target/loongarch/insn_trans/trans_fmemory.c
create mode 100644 target/loongarch/insn_trans/trans_fmov.c
create mode 100644 target/loongarch/insn_trans/trans_memory.c
create mode 100644 target/loongarch/insn_trans/trans_shift.c
create mode 100644 target/loongarch/insns.decode
create mode 100644 target/loongarch/internals.h
create mode 100644 target/loongarch/meson.build
create mode 100644 target/loongarch/op_helper.c
create mode 100644 target/loongarch/translate.c
create mode 100644 target/loongarch/translate.h
--
1.8.3.1
next reply other threads:[~2021-11-01 9:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-01 9:51 Song Gao [this message]
2021-11-01 9:51 ` [PATCH v8 01/29] target/loongarch: Add README Song Gao
2021-11-01 9:51 ` [PATCH v8 02/29] target/loongarch: Add core definition Song Gao
2021-11-02 8:38 ` Philippe Mathieu-Daudé
2021-11-02 12:54 ` gaosong
2021-11-01 9:51 ` [PATCH v8 03/29] target/loongarch: Add main translation routines Song Gao
2021-11-01 9:51 ` [PATCH v8 04/29] target/loongarch: Add fixed point arithmetic instruction translation Song Gao
2021-11-01 9:51 ` [PATCH v8 05/29] target/loongarch: Add fixed point shift " Song Gao
2021-11-01 9:51 ` [PATCH v8 06/29] target/loongarch: Add fixed point bit " Song Gao
2021-11-01 9:51 ` [PATCH v8 07/29] target/loongarch: Add fixed point load/store " Song Gao
2021-11-01 9:51 ` [PATCH v8 08/29] target/loongarch: Add fixed point atomic " Song Gao
2021-11-01 9:51 ` [PATCH v8 09/29] target/loongarch: Add fixed point extra " Song Gao
2021-11-01 9:51 ` [PATCH v8 10/29] target/loongarch: Add floating point arithmetic " Song Gao
2021-11-01 9:51 ` [PATCH v8 11/29] target/loongarch: Add floating point comparison " Song Gao
2021-11-01 9:51 ` [PATCH v8 12/29] target/loongarch: Add floating point conversion " Song Gao
2021-11-01 9:51 ` [PATCH v8 13/29] target/loongarch: Add floating point move " Song Gao
2021-11-01 9:51 ` [PATCH v8 14/29] target/loongarch: Add floating point load/store " Song Gao
2021-11-01 9:51 ` [PATCH v8 15/29] target/loongarch: Add branch " Song Gao
2021-11-01 9:51 ` [PATCH v8 16/29] target/loongarch: Add disassembler Song Gao
2021-11-01 9:51 ` [PATCH v8 17/29] linux-user: Add LoongArch generic header files Song Gao
2021-11-01 9:51 ` [PATCH v8 18/29] linux-user: Add LoongArch specific structures Song Gao
2021-11-01 9:51 ` [PATCH v8 19/29] linux-user: Add LoongArch signal support Song Gao
2021-11-01 9:51 ` [PATCH v8 20/29] linux-user: Add LoongArch elf support Song Gao
2021-11-01 9:51 ` [PATCH v8 21/29] linux-user: Add LoongArch syscall support Song Gao
2021-11-01 9:51 ` [PATCH v8 22/29] linux-user: Add LoongArch cpu_loop support Song Gao
2021-11-01 9:51 ` [PATCH v8 23/29] linux-user: Add host dependency for LoongArch 64-bit Song Gao
2021-11-01 9:51 ` [PATCH v8 24/29] default-configs: Add loongarch linux-user support Song Gao
2021-11-01 9:51 ` [PATCH v8 25/29] target/loongarch: Add target build suport Song Gao
2021-11-01 9:51 ` [PATCH v8 26/29] target/loongarch: 'make check-tcg' support Song Gao
2021-11-02 13:56 ` Alex Bennée
2021-11-01 9:51 ` [PATCH v8 27/29] scripts: add loongarch64 binfmt config Song Gao
2021-11-01 9:51 ` [PATCH v8 28/29] accel/tcg/user-exec: Implement CPU-specific signal handler for loongarch64 hosts Song Gao
2021-11-01 10:45 ` WANG Xuerui
2021-11-01 11:21 ` gaosong
2021-11-02 3:18 ` WANG Xuerui
2021-11-01 9:51 ` [PATCH v8 29/29] linux-user: Add safe syscall handling " Song Gao
2021-11-02 8:31 ` [PATCH v8 00/29] Add LoongArch linux-user emulation support Philippe Mathieu-Daudé
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