Based-on: https://patchew.org/QEMU/1637893388-10282-1-git-send-email-gaos...@loongson.cn/
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: * 0016-target-loongarch-Add-disassembler.patch * 0018-linux-user-Add-LoongArch-specific-structures.patch * 0019-linux-user-Add-LoongArch-signal-support.patch Changes for v12: * Clean up code. Changes for v11: * Clean up insns.decode. Changes for v10: * Delete format_insn(), use output_XXX. Changes for v9: * Use GPL-2.0+ SPDX license identifier. * Move set_loongarch_cpucfg() in loongarch_3a5000_initfn(). * target/loongarch/insn_trans/trans_xxx.c rename to target/loongarch/insn_trans/trans_xxx.c.inc. * Split host_signal_pc and host_signal_write out of user-exec.c. 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 V11: https://patchew.org/QEMU/1637302410-24632-1-git-send-email-gaos...@loongson.cn/ Please review! Thanks. Song Gao (26): 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 default-configs: Add loongarch linux-user support target/loongarch: Add target build suport target/loongarch: 'make check-tcg' support scripts: add loongarch64 binfmt config MAINTAINERS | 5 + 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/loongarch64/cpu_loop.c | 94 +++ linux-user/loongarch64/signal.c | 198 ++++++ linux-user/loongarch64/sockbits.h | 11 + linux-user/loongarch64/syscall_nr.h | 313 +++++++++ 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_signal.h | 13 + linux-user/loongarch64/target_structs.h | 47 ++ linux-user/loongarch64/target_syscall.h | 44 ++ linux-user/loongarch64/termbits.h | 11 + 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 | 18 + target/loongarch/cpu.c | 314 +++++++++ target/loongarch/cpu.h | 252 +++++++ target/loongarch/disas.c | 612 +++++++++++++++++ target/loongarch/fpu_helper.c | 862 ++++++++++++++++++++++++ target/loongarch/helper.h | 94 +++ target/loongarch/insn_trans/trans_arith.c.inc | 304 +++++++++ target/loongarch/insn_trans/trans_atomic.c.inc | 136 ++++ target/loongarch/insn_trans/trans_bit.c.inc | 211 ++++++ target/loongarch/insn_trans/trans_branch.c.inc | 83 +++ target/loongarch/insn_trans/trans_extra.c.inc | 86 +++ 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_shift.c.inc | 106 +++ target/loongarch/insns.decode | 442 ++++++++++++ target/loongarch/internals.h | 28 + target/loongarch/meson.build | 19 + target/loongarch/op_helper.c | 86 +++ target/loongarch/translate.c | 268 ++++++++ target/loongarch/translate.h | 45 ++ target/meson.build | 1 + tests/tcg/configure.sh | 1 + 49 files changed, 5666 insertions(+), 6 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_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.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_shift.c.inc 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
