diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/cpu-common.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/hw/core/cpu-common.c b/hw/core/cpu-common.c index 67db07741d..0108fb11db 100644 --- a/hw/core/cpu-common.c +++ b/hw/core/cpu-common.c @@ -27,6 +27,7 @@ #include "qemu/main-loop.h" #include "exec/log.h" #include "exec/cpu-common.h" +#include "exec/gdbstub.h" #include "qemu/error-report.h" #include "qemu/qemu-print.h" #include "sysemu/tcg.h" @@ -193,6 +194,13 @@ static void cpu_common_parse_features(const char *typename, char *features, } } +#ifdef CONFIG_PLUGIN +static void qemu_plugin_vcpu_init__async(CPUState *cpu, run_on_cpu_data unused) +{ + qemu_plugin_vcpu_init_hook(cpu); +} +#endif + static void cpu_common_realizefn(DeviceState *dev, Error **errp) { CPUState *cpu = CPU(dev); @@ -216,10 +224,13 @@ static void cpu_common_realizefn(DeviceState *dev, Error **errp) cpu_resume(cpu); } - /* Plugin initialization must wait until the cpu is fully realized. */ + /* Plugin initialization must wait until the cpu start executing code */ +#ifdef CONFIG_PLUGIN if (tcg_enabled()) { - qemu_plugin_vcpu_init_hook(cpu); + cpu->plugin_state = qemu_plugin_create_vcpu_state(); + async_run_on_cpu(cpu, qemu_plugin_vcpu_init__async, RUN_ON_CPU_NULL); } +#endif /* NOTE: latest generic point where the cpu is fully realized */ } @@ -240,11 +251,10 @@ static void cpu_common_unrealizefn(DeviceState *dev) static void cpu_common_initfn(Object *obj) { CPUState *cpu = CPU(obj); - CPUClass *cc = CPU_GET_CLASS(obj); + gdb_init_cpu(cpu); cpu->cpu_index = UNASSIGNED_CPU_INDEX; cpu->cluster_index = UNASSIGNED_CLUSTER_INDEX; - cpu->gdb_num_regs = cpu->gdb_num_g_regs = cc->gdb_num_core_regs; /* user-mode doesn't have configurable SMP topology */ /* the default value is changed by qemu_init_vcpu() for system-mode */ cpu->nr_cores = 1; @@ -264,6 +274,7 @@ static void cpu_common_finalize(Object *obj) { CPUState *cpu = CPU(obj); + g_array_free(cpu->gdb_regs, TRUE); qemu_lockcnt_destroy(&cpu->in_ioctl_lock); qemu_mutex_destroy(&cpu->work_mutex); } |