diff options
Diffstat (limited to 'cpus.c')
| -rw-r--r-- | cpus.c | 188 |
1 files changed, 0 insertions, 188 deletions
@@ -25,16 +25,13 @@ #include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/config-file.h" -#include "cpu.h" #include "monitor/monitor.h" #include "qapi/error.h" -#include "qapi/qapi-commands-machine.h" #include "qapi/qapi-commands-misc.h" #include "qapi/qapi-events-run-state.h" #include "qapi/qmp/qerror.h" #include "qemu/error-report.h" #include "qemu/qemu-print.h" -#include "sysemu/sysemu.h" #include "sysemu/tcg.h" #include "sysemu/block-backend.h" #include "exec/gdbstub.h" @@ -57,7 +54,6 @@ #include "tcg.h" #include "hw/nmi.h" #include "sysemu/replay.h" -#include "hw/boards.h" #ifdef CONFIG_LINUX @@ -2201,190 +2197,6 @@ void list_cpus(const char *optarg) #endif } -CpuInfoList *qmp_query_cpus(Error **errp) -{ - MachineState *ms = MACHINE(qdev_get_machine()); - MachineClass *mc = MACHINE_GET_CLASS(ms); - CpuInfoList *head = NULL, *cur_item = NULL; - CPUState *cpu; - - CPU_FOREACH(cpu) { - CpuInfoList *info; -#if defined(TARGET_I386) - X86CPU *x86_cpu = X86_CPU(cpu); - CPUX86State *env = &x86_cpu->env; -#elif defined(TARGET_PPC) - PowerPCCPU *ppc_cpu = POWERPC_CPU(cpu); - CPUPPCState *env = &ppc_cpu->env; -#elif defined(TARGET_SPARC) - SPARCCPU *sparc_cpu = SPARC_CPU(cpu); - CPUSPARCState *env = &sparc_cpu->env; -#elif defined(TARGET_RISCV) - RISCVCPU *riscv_cpu = RISCV_CPU(cpu); - CPURISCVState *env = &riscv_cpu->env; -#elif defined(TARGET_MIPS) - MIPSCPU *mips_cpu = MIPS_CPU(cpu); - CPUMIPSState *env = &mips_cpu->env; -#elif defined(TARGET_TRICORE) - TriCoreCPU *tricore_cpu = TRICORE_CPU(cpu); - CPUTriCoreState *env = &tricore_cpu->env; -#elif defined(TARGET_S390X) - S390CPU *s390_cpu = S390_CPU(cpu); - CPUS390XState *env = &s390_cpu->env; -#endif - - cpu_synchronize_state(cpu); - - info = g_malloc0(sizeof(*info)); - info->value = g_malloc0(sizeof(*info->value)); - info->value->CPU = cpu->cpu_index; - info->value->current = (cpu == first_cpu); - info->value->halted = cpu->halted; - info->value->qom_path = object_get_canonical_path(OBJECT(cpu)); - info->value->thread_id = cpu->thread_id; -#if defined(TARGET_I386) - info->value->arch = CPU_INFO_ARCH_X86; - info->value->u.x86.pc = env->eip + env->segs[R_CS].base; -#elif defined(TARGET_PPC) - info->value->arch = CPU_INFO_ARCH_PPC; - info->value->u.ppc.nip = env->nip; -#elif defined(TARGET_SPARC) - info->value->arch = CPU_INFO_ARCH_SPARC; - info->value->u.q_sparc.pc = env->pc; - info->value->u.q_sparc.npc = env->npc; -#elif defined(TARGET_MIPS) - info->value->arch = CPU_INFO_ARCH_MIPS; - info->value->u.q_mips.PC = env->active_tc.PC; -#elif defined(TARGET_TRICORE) - info->value->arch = CPU_INFO_ARCH_TRICORE; - info->value->u.tricore.PC = env->PC; -#elif defined(TARGET_S390X) - info->value->arch = CPU_INFO_ARCH_S390; - info->value->u.s390.cpu_state = env->cpu_state; -#elif defined(TARGET_RISCV) - info->value->arch = CPU_INFO_ARCH_RISCV; - info->value->u.riscv.pc = env->pc; -#else - info->value->arch = CPU_INFO_ARCH_OTHER; -#endif - info->value->has_props = !!mc->cpu_index_to_instance_props; - if (info->value->has_props) { - CpuInstanceProperties *props; - props = g_malloc0(sizeof(*props)); - *props = mc->cpu_index_to_instance_props(ms, cpu->cpu_index); - info->value->props = props; - } - - /* XXX: waiting for the qapi to support GSList */ - if (!cur_item) { - head = cur_item = info; - } else { - cur_item->next = info; - cur_item = info; - } - } - - return head; -} - -static CpuInfoArch sysemu_target_to_cpuinfo_arch(SysEmuTarget target) -{ - /* - * The @SysEmuTarget -> @CpuInfoArch mapping below is based on the - * TARGET_ARCH -> TARGET_BASE_ARCH mapping in the "configure" script. - */ - switch (target) { - case SYS_EMU_TARGET_I386: - case SYS_EMU_TARGET_X86_64: - return CPU_INFO_ARCH_X86; - - case SYS_EMU_TARGET_PPC: - case SYS_EMU_TARGET_PPC64: - return CPU_INFO_ARCH_PPC; - - case SYS_EMU_TARGET_SPARC: - case SYS_EMU_TARGET_SPARC64: - return CPU_INFO_ARCH_SPARC; - - case SYS_EMU_TARGET_MIPS: - case SYS_EMU_TARGET_MIPSEL: - case SYS_EMU_TARGET_MIPS64: - case SYS_EMU_TARGET_MIPS64EL: - return CPU_INFO_ARCH_MIPS; - - case SYS_EMU_TARGET_TRICORE: - return CPU_INFO_ARCH_TRICORE; - - case SYS_EMU_TARGET_S390X: - return CPU_INFO_ARCH_S390; - - case SYS_EMU_TARGET_RISCV32: - case SYS_EMU_TARGET_RISCV64: - return CPU_INFO_ARCH_RISCV; - - default: - return CPU_INFO_ARCH_OTHER; - } -} - -static void cpustate_to_cpuinfo_s390(CpuInfoS390 *info, const CPUState *cpu) -{ -#ifdef TARGET_S390X - S390CPU *s390_cpu = S390_CPU(cpu); - CPUS390XState *env = &s390_cpu->env; - - info->cpu_state = env->cpu_state; -#else - abort(); -#endif -} - -/* - * fast means: we NEVER interrupt vCPU threads to retrieve - * information from KVM. - */ -CpuInfoFastList *qmp_query_cpus_fast(Error **errp) -{ - MachineState *ms = MACHINE(qdev_get_machine()); - MachineClass *mc = MACHINE_GET_CLASS(ms); - CpuInfoFastList *head = NULL, *cur_item = NULL; - SysEmuTarget target = qapi_enum_parse(&SysEmuTarget_lookup, TARGET_NAME, - -1, &error_abort); - CPUState *cpu; - - CPU_FOREACH(cpu) { - CpuInfoFastList *info = g_malloc0(sizeof(*info)); - info->value = g_malloc0(sizeof(*info->value)); - - info->value->cpu_index = cpu->cpu_index; - info->value->qom_path = object_get_canonical_path(OBJECT(cpu)); - info->value->thread_id = cpu->thread_id; - - info->value->has_props = !!mc->cpu_index_to_instance_props; - if (info->value->has_props) { - CpuInstanceProperties *props; - props = g_malloc0(sizeof(*props)); - *props = mc->cpu_index_to_instance_props(ms, cpu->cpu_index); - info->value->props = props; - } - - info->value->arch = sysemu_target_to_cpuinfo_arch(target); - info->value->target = target; - if (target == SYS_EMU_TARGET_S390X) { - cpustate_to_cpuinfo_s390(&info->value->u.s390x, cpu); - } - - if (!cur_item) { - head = cur_item = info; - } else { - cur_item->next = info; - cur_item = info; - } - } - - return head; -} - void qmp_memsave(int64_t addr, int64_t size, const char *filename, bool has_cpu, int64_t cpu_index, Error **errp) { |