Hi,
This series only adds linux-user emulation support for LoongArch.
So there is no introduction of system in docs/system directory,
We'll add that in a future series.
Changes for v1:
* 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.
In the next series, we will add privileged instruction emulation,
board emulation and TCG test. Please review.
Regards
Song Gao
Song Gao (22):
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
LoongArch Linux User Emulation
configs: Add loongarch linux-user config
target/loongarch: Add target build suport
MAINTAINERS | 7 +
configs/targets/loongarch64-linux-user.mak | 3 +
disas/loongarch.c | 2511 +++++++++++++
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 | 10 +-
meson.build | 1 +
target/loongarch/README | 5 +
target/loongarch/cpu-csr.h | 724 ++++
target/loongarch/cpu-param.h | 21 +
target/loongarch/cpu-qom.h | 40 +
target/loongarch/cpu.c | 319 ++
target/loongarch/cpu.h | 299 ++
target/loongarch/fpu_helper.c | 1435 +++++++
target/loongarch/fpu_helper.h | 34 +
target/loongarch/helper.h | 158 +
target/loongarch/insns.decode | 480 +++
target/loongarch/meson.build | 19 +
target/loongarch/op_helper.c | 230 ++
target/loongarch/tlb_helper.c | 103 +
target/loongarch/trans.inc.c | 5536 ++++++++++++++++++++++++++++
target/loongarch/translate.c | 558 +++
target/loongarch/translate.h | 50 +
target/meson.build | 1 +
37 files changed, 13695 insertions(+), 4 deletions(-)
create mode 100644 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/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
