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| author | Alex Bennée <alex.bennee@linaro.org> | 2024-02-27 14:43:28 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-02-28 09:11:42 +0000 |
| commit | c006147122dede4440c027142ce3025f64e199c0 (patch) | |
| tree | e250bdbb06eca51818dd140bf3a99505b0a90fbd /include/hw/core/cpu.h | |
| parent | c3d0b46645d4b95b1fa24f4911738cb59d26173e (diff) | |
| download | focaccia-qemu-c006147122dede4440c027142ce3025f64e199c0.tar.gz focaccia-qemu-c006147122dede4440c027142ce3025f64e199c0.zip | |
plugins: create CPUPluginState and migrate plugin_mask
As we expand the per-vCPU data for plugins we don't want to pollute CPUState. For now this just moves the plugin_mask (renamed to event_mask) as the memory callbacks are accessed directly by TCG generated code. Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240227144335.1196131-23-alex.bennee@linaro.org>
Diffstat (limited to 'include/hw/core/cpu.h')
| -rw-r--r-- | include/hw/core/cpu.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 4b659799b0..af1a29526d 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -31,7 +31,6 @@ #include "qemu/rcu_queue.h" #include "qemu/queue.h" #include "qemu/thread.h" -#include "qemu/plugin-event.h" #include "qom/object.h" typedef int (*WriteCoreDumpFunction)(const void *buf, size_t size, @@ -434,7 +433,8 @@ struct qemu_work_item; * @kvm_fd: vCPU file descriptor for KVM. * @work_mutex: Lock to prevent multiple access to @work_list. * @work_list: List of pending asynchronous work. - * @plugin_mask: Plugin event bitmap. Modified only via async work. + * @plugin_mem_cbs: active plugin memory callbacks + * @plugin_state: per-CPU plugin state * @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. @@ -526,10 +526,13 @@ struct CPUState { /* Use by accel-block: CPU is executing an ioctl() */ QemuLockCnt in_ioctl_lock; - DECLARE_BITMAP(plugin_mask, QEMU_PLUGIN_EV_MAX); - #ifdef CONFIG_PLUGIN + /* + * The callback pointer stays in the main CPUState as it is + * accessed via TCG (see gen_empty_mem_helper). + */ GArray *plugin_mem_cbs; + CPUPluginState *plugin_state; #endif /* TODO Move common fields from CPUArchState here. */ |