diff options
Diffstat (limited to 'include/hw/core/cpu.h')
| -rw-r--r-- | include/hw/core/cpu.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 031f587e51..e1c383ba84 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -29,6 +29,7 @@ #include "qemu/rcu_queue.h" #include "qemu/queue.h" #include "qemu/thread.h" +#include "qemu/plugin.h" typedef int (*WriteCoreDumpFunction)(const void *buf, size_t size, void *opaque); @@ -344,6 +345,7 @@ struct qemu_work_item; * @trace_dstate_delayed: Delayed changes to trace_dstate (includes all changes * to @trace_dstate). * @trace_dstate: Dynamic tracing state of events for this vCPU (bitmask). + * @plugin_mask: Plugin event bitmap. Modified only via async work. * @ignore_memory_transaction_failures: Cached copy of the MachineState * flag of the same name: allows the board to suppress calling of the * CPU do_transaction_failed hook function. @@ -372,6 +374,7 @@ struct CPUState { bool unplug; bool crash_occurred; bool exit_request; + bool in_exclusive_context; uint32_t cflags_next_tb; /* updates protected by BQL */ uint32_t interrupt_request; @@ -427,6 +430,10 @@ struct CPUState { DECLARE_BITMAP(trace_dstate_delayed, CPU_TRACE_DSTATE_MAX_EVENTS); DECLARE_BITMAP(trace_dstate, CPU_TRACE_DSTATE_MAX_EVENTS); + DECLARE_BITMAP(plugin_mask, QEMU_PLUGIN_EV_MAX); + + GArray *plugin_mem_cbs; + /* TODO Move common fields from CPUArchState here. */ int cpu_index; int cluster_index; @@ -784,6 +791,18 @@ void async_run_on_cpu(CPUState *cpu, run_on_cpu_func func, run_on_cpu_data data) void async_safe_run_on_cpu(CPUState *cpu, run_on_cpu_func func, run_on_cpu_data data); /** + * cpu_in_exclusive_context() + * @cpu: The vCPU to check + * + * Returns true if @cpu is an exclusive context, for example running + * something which has previously been queued via async_safe_run_on_cpu(). + */ +static inline bool cpu_in_exclusive_context(const CPUState *cpu) +{ + return cpu->in_exclusive_context; +} + +/** * qemu_get_cpu: * @index: The CPUState@cpu_index value of the CPU to obtain. * |