Hi All, This series add support linux-user emulation. As the LoongArch kernel had merged into 5.19-rc1, you can see the latest kernel at https://kernel.org
Need review patches: 0002-linux-user-Add-LoongArch-signal-support.patch 0008-target-loongarch-Adjust-functions-and-structure-to-s.patch 0009-target-loongarch-Update-README.patch v15: - Rebase; - Update README; - Adjust some functions and structure to support user-mode; - Update syscall; - Update target_sigcontext; Old series: - https://patchew.org/QEMU/20220106094200.1801206-1-gaos...@loongson.cn/ Thanks. Song Gao Song Gao (9): linux-user: Add LoongArch generic header files 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 default-configs: Add loongarch linux-user support scripts: add loongarch64 binfmt config target/loongarch: Adjust functions and structure to support user-mode target/loongarch: Update README configs/targets/loongarch64-linux-user.mak | 3 + linux-user/elfload.c | 54 +++ linux-user/loongarch64/cpu_loop.c | 93 ++++++ linux-user/loongarch64/signal.c | 194 +++++++++++ linux-user/loongarch64/sockbits.h | 11 + linux-user/loongarch64/syscall_nr.h | 312 ++++++++++++++++++ linux-user/loongarch64/target_cpu.h | 34 ++ linux-user/loongarch64/target_elf.h | 12 + linux-user/loongarch64/target_errno_defs.h | 12 + linux-user/loongarch64/target_fcntl.h | 11 + linux-user/loongarch64/target_prctl.h | 1 + linux-user/loongarch64/target_resource.h | 11 + linux-user/loongarch64/target_signal.h | 13 + linux-user/loongarch64/target_structs.h | 11 + linux-user/loongarch64/target_syscall.h | 48 +++ linux-user/loongarch64/termbits.h | 11 + linux-user/syscall_defs.h | 12 +- scripts/gensyscalls.sh | 1 + scripts/qemu-binfmt-conf.sh | 6 +- target/loongarch/README | 39 ++- target/loongarch/cpu.c | 22 +- target/loongarch/cpu.h | 6 + target/loongarch/helper.h | 5 +- target/loongarch/insn_trans/trans_extra.c.inc | 14 + .../insn_trans/trans_privileged.c.inc | 36 ++ target/loongarch/internals.h | 2 + target/loongarch/op_helper.c | 12 + 27 files changed, 974 insertions(+), 12 deletions(-) create mode 100644 configs/targets/loongarch64-linux-user.mak 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_prctl.h create mode 100644 linux-user/loongarch64/target_resource.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 -- 2.31.1
