From: Song Gao <gaosong@loongson.cn>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, thuth@redhat.com,
richard.henderson@linaro.org, laurent@vivier.eu,
maobibo@loongson.cn, alistair.francis@wdc.com,
pbonzini@redhat.com, philmd@redhat.com
Subject: [PATCH 00/20] Add LoongArch linux-user emulation support
Date: Mon, 28 Jun 2021 20:04:25 +0800 [thread overview]
Message-ID: <1624881885-31692-1-git-send-email-gaosong@loongson.cn> (raw)
Hi,
This series adds linux-user emulation support for LoongArch.
Patch 1 add an introduction to LoongArch.
Patches 2-5 adds LoongArch basic definition.
Patches 6-18 implements user mode instruction emulation.
Patche 19 add support for disassembling via option '-d in_asm'
Patch 20 add files to linux-user/loongarch64 and support compilling
linux-user binary.
About LoongArch, please see:
https://github.com/loongson/LoongArch-Documentation
Please review!
thanks
Song Gao (20):
target/loongarch: Add README
target/loongarch: Add CSR registers definition
target/loongarch: Add core definition
target/loongarch: Add interrupt handling support
target/loongarch: Add memory management support
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 linux-user emulation support
MAINTAINERS | 7 +
default-configs/targets/loongarch64-linux-user.mak | 4 +
disas/loongarch.c | 2528 +++++++++++++++++++
disas/meson.build | 1 +
include/disas/dis-asm.h | 2 +
include/elf.h | 2 +
linux-user/elfload.c | 58 +
linux-user/loongarch64/cpu_loop.c | 177 ++
linux-user/loongarch64/signal.c | 193 ++
linux-user/loongarch64/sockbits.h | 1 +
linux-user/loongarch64/syscall_nr.h | 307 +++
linux-user/loongarch64/target_cpu.h | 36 +
linux-user/loongarch64/target_elf.h | 14 +
linux-user/loongarch64/target_fcntl.h | 12 +
linux-user/loongarch64/target_signal.h | 28 +
linux-user/loongarch64/target_structs.h | 49 +
linux-user/loongarch64/target_syscall.h | 46 +
linux-user/loongarch64/termbits.h | 229 ++
linux-user/syscall_defs.h | 8 +-
meson.build | 3 +-
qapi/machine-target.json | 4 +-
target/loongarch/README | 16 +
target/loongarch/cpu-csr.h | 724 ++++++
target/loongarch/cpu-param.h | 21 +
target/loongarch/cpu-qom.h | 41 +
target/loongarch/cpu.c | 477 ++++
target/loongarch/cpu.h | 245 ++
target/loongarch/fpu_helper.c | 1436 +++++++++++
target/loongarch/fpu_helper.h | 34 +
target/loongarch/helper.h | 158 ++
target/loongarch/insns.decode | 483 ++++
target/loongarch/instmap.h | 200 ++
target/loongarch/internal.h | 107 +
target/loongarch/meson.build | 19 +
target/loongarch/op_helper.c | 231 ++
target/loongarch/tlb_helper.c | 109 +
target/loongarch/trans.inc.c | 2426 ++++++++++++++++++
target/loongarch/translate.c | 2607 ++++++++++++++++++++
target/loongarch/translate.h | 58 +
target/meson.build | 1 +
40 files changed, 13096 insertions(+), 6 deletions(-)
create mode 100644 default-configs/targets/loongarch64-linux-user.mak
create mode 100644 disas/loongarch.c
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_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-csr.h
create mode 100644 target/loongarch/cpu-param.h
create mode 100644 target/loongarch/cpu-qom.h
create mode 100644 target/loongarch/cpu.c
create mode 100644 target/loongarch/cpu.h
create mode 100644 target/loongarch/fpu_helper.c
create mode 100644 target/loongarch/fpu_helper.h
create mode 100644 target/loongarch/helper.h
create mode 100644 target/loongarch/insns.decode
create mode 100644 target/loongarch/instmap.h
create mode 100644 target/loongarch/internal.h
create mode 100644 target/loongarch/meson.build
create mode 100644 target/loongarch/op_helper.c
create mode 100644 target/loongarch/tlb_helper.c
create mode 100644 target/loongarch/trans.inc.c
create mode 100644 target/loongarch/translate.c
create mode 100644 target/loongarch/translate.h
--
1.8.3.1
next reply other threads:[~2021-06-28 12:08 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-28 12:04 Song Gao [this message]
2021-06-28 12:04 ` [PATCH 01/20] target/loongarch: Add README Song Gao
2021-06-28 18:40 ` Philippe Mathieu-Daudé
2021-06-29 7:33 ` Song Gao
2021-06-29 11:13 ` Alex Bennée
2021-06-30 1:09 ` Song Gao
2021-06-29 11:52 ` Peter Maydell
2021-06-30 1:22 ` Song Gao
2021-06-28 12:04 ` [PATCH 02/20] target/loongarch: Add CSR registers definition Song Gao
2021-06-28 12:04 ` [PATCH 03/20] target/loongarch: Add core definition Song Gao
2021-06-28 18:44 ` Philippe Mathieu-Daudé
2021-06-29 7:39 ` Song Gao
2021-06-28 12:04 ` [PATCH 04/20] target/loongarch: Add interrupt handling support Song Gao
2021-06-28 12:04 ` [PATCH 05/20] target/loongarch: Add memory management support Song Gao
2021-06-28 12:04 ` [PATCH 06/20] target/loongarch: Add main translation routines Song Gao
2021-06-28 18:46 ` Philippe Mathieu-Daudé
2021-06-29 8:50 ` Song Gao
2021-06-29 12:26 ` Alex Bennée
2021-06-30 1:04 ` Song Gao
2021-06-28 12:04 ` [PATCH 07/20] target/loongarch: Add fixed point arithmetic instruction translation Song Gao
2021-07-01 20:31 ` Philippe Mathieu-Daudé
2021-07-02 8:15 ` Song Gao
2021-07-02 8:51 ` Philippe Mathieu-Daudé
2021-07-02 9:16 ` Song Gao
2021-07-02 14:46 ` Richard Henderson
2021-07-05 0:45 ` Song Gao
2021-06-28 12:04 ` [PATCH 08/20] target/loongarch: Add fixed point shift " Song Gao
2021-06-28 12:04 ` [PATCH 09/20] target/loongarch: Add fixed point bit " Song Gao
2021-06-28 12:04 ` [PATCH 10/20] target/loongarch: Add fixed point load/store " Song Gao
2021-06-28 12:04 ` [PATCH 11/20] target/loongarch: Add fixed point atomic " Song Gao
2021-06-28 12:04 ` [PATCH 12/20] target/loongarch: Add fixed point extra " Song Gao
2021-06-28 12:04 ` [PATCH 13/20] target/loongarch: Add floating point arithmetic " Song Gao
2021-06-28 12:04 ` [PATCH 14/20] target/loongarch: Add floating point comparison " Song Gao
2021-06-28 12:04 ` [PATCH 15/20] target/loongarch: Add floating point conversion " Song Gao
2021-06-28 12:04 ` [PATCH 16/20] target/loongarch: Add floating point move " Song Gao
2021-06-28 12:04 ` [PATCH 17/20] target/loongarch: Add floating point load/store " Song Gao
2021-06-28 12:04 ` [PATCH 18/20] target/loongarch: Add branch " Song Gao
2021-06-28 12:04 ` [PATCH 19/20] target/loongarch: Add disassembler Song Gao
2021-06-28 12:04 ` [PATCH 20/20] target/loongarch: Add linux-user emulation support Song Gao
2021-06-29 13:42 ` Peter Maydell
2021-06-30 1:41 ` maobibo
2021-06-30 9:36 ` Alex Bennée
2021-07-01 1:07 ` maobibo
2021-07-01 6:47 ` Thomas Huth
2021-07-01 7:08 ` maobibo
2021-07-01 10:35 ` Alex Bennée
2021-07-01 10:53 ` Peter Maydell
2021-07-01 12:05 ` maobibo
2021-06-30 1:59 ` Song Gao
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