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2024-09-12target/loongarch: Support QMP dump-guest-memoryBibo Mao1-0/+1
Add the support needed for creating prstatus elf notes. This allows us to use QMP dump-guest-memory. Now ELF notes of LoongArch only supports general elf notes, LSX and LASX is not supported, since it is mainly used to dump guest memory. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Tested-by: Song Gao <gaosong@loongson.cn> Message-Id: <20240822065245.2286214-1-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-02-01target/loongarch: Fix qtest test-hmp error when KVM-only buildSong Gao1-0/+1
The cc->sysemu_ops->get_phys_page_debug() is NULL when KVM-only build. this patch fixes it. Signed-off-by: Song Gao <gaosong@loongson.cn> Tested-by: Bibo Mao <maobibo@loongson.cn> Message-Id: <20240125061401.52526-1-gaosong@loongson.cn>
2024-01-11target/loongarch: Add loongarch kvm into meson buildTianrui Zhao1-0/+1
Add kvm.c into meson.build to compile it when kvm is configed. Meanwhile in meson.build, we set the kvm_targets to loongarch64-softmmu when the cpu is loongarch. And fix the compiling error when config is enable-kvm,disable-tcg. Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20240105075804.1228596-10-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-06target/loongarch: move translate modules to tcg/Song Gao1-14/+1
Introduce the target/loongarch/tcg directory. Its purpose is to hold the TCG code that is selected by CONFIG_TCG Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20240102020200.3462097-2-gaosong@loongson.cn>
2024-01-06target/loongarch/meson: move gdbstub.c to loongarch.ssSong Gao1-1/+1
gdbstub.c is not specific to TCG and can be used by other accelerators, such as KVM accelerator Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20240102020200.3462097-1-gaosong@loongson.cn>
2023-10-07meson: Rename target_softmmu_arch -> target_system_archPhilippe Mathieu-Daudé1-1/+1
Finish the convertion started with commit de6cd7599b ("meson: Replace softmmu_ss -> system_ss"). If the $target_type is 'system', then use the target_system_arch[] source set :) Mechanical change doing: $ sed -i -e s/target_softmmu_arch/target_system_arch/g \ $(git grep -l target_softmmu_arch) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231004090629.37473-13-philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-20target/loongarch: Renamed lsx*.c to vec* .cSong Gao1-1/+1
Renamed lsx_helper.c to vec_helper.c and trans_lsx.c.inc to trans_vec.c.inc So LASX can used them. Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230914022645.1151356-2-gaosong@loongson.cn>
2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé1-3/+3
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-06target/loongarch: meson.build support build LSXSong Gao1-0/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-3-gaosong@loongson.cn>
2023-03-02target/loongarch: Restrict 'qapi-commands-machine.h' to system emulationPhilippe Mathieu-Daudé1-0/+1
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from user-mode builds") we don't generate the "qapi-commands-machine.h" header in a user-emulation-only build. Extract the QMP functions from cpu.c (which is always compiled) to the new 'loongarch-qmp-cmds.c' unit (which is only compiled when system emulation is selected). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230223155540.30370-4-philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-01-23target/loongarch: Enable the disassembler for host tcgRichard Henderson1-1/+2
Reuse the decodetree based disassembler from target/loongarch/ for tcg/loongarch64/. The generation of decode-insns.c.inc into ./libcommon.fa.p/ could eventually result in conflict, if any other host requires the same trick, but this is good enough for now. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add gdb support.Xiaojuan Yang1-0/+1
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-42-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add LoongArch IOCSR instructionXiaojuan Yang1-0/+1
This includes: - IOCSR{RD/WR}.{B/H/W/D} Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-27-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add LoongArch CSR instructionXiaojuan Yang1-0/+1
This includes: - CSRRD - CSRWR - CSRXCHG Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-26-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add constant timer supportXiaojuan Yang1-0/+1
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-25-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add MMU support for LoongArch CPU.Xiaojuan Yang1-0/+1
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-23-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add basic vmstate description of CPU.Xiaojuan Yang1-0/+6
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-21-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add target build suportSong Gao1-0/+19
Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220606124333.2060567-18-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2024-09-28 23:33:33 +0000