ae7467b1ac
As HW virtualization requires specific support to handle breakpoints lets push out special casing out of the core gdbstub code and into AccelOpsClass. This will make it easier to add other accelerator support and reduces some of the stub shenanigans. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mads Ynddal <mads@ynddal.dk> Message-Id: <20220929114231.583801-45-alex.bennee@linaro.org>
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
#ifndef QEMU_CPUS_H
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#define QEMU_CPUS_H
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#include "qemu/timer.h"
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#include "sysemu/accel-ops.h"
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/* register accel-specific operations */
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void cpus_register_accel(const AccelOpsClass *i);
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/* return registers ops */
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const AccelOpsClass *cpus_get_accel(void);
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/* accel/dummy-cpus.c */
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/* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */
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void dummy_start_vcpu_thread(CPUState *);
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/* interface available for cpus accelerator threads */
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/* For temporary buffers for forming a name */
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#define VCPU_THREAD_NAME_SIZE 16
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void cpus_kick_thread(CPUState *cpu);
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bool cpu_work_list_empty(CPUState *cpu);
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bool cpu_thread_is_idle(CPUState *cpu);
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bool all_cpu_threads_idle(void);
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bool cpu_can_run(CPUState *cpu);
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void qemu_wait_io_event_common(CPUState *cpu);
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void qemu_wait_io_event(CPUState *cpu);
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void cpu_thread_signal_created(CPUState *cpu);
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void cpu_thread_signal_destroyed(CPUState *cpu);
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void cpu_handle_guest_debug(CPUState *cpu);
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/* end interface for cpus accelerator threads */
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bool qemu_in_vcpu_thread(void);
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void qemu_init_cpu_loop(void);
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void resume_all_vcpus(void);
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void pause_all_vcpus(void);
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void cpu_stop_current(void);
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extern int icount_align_option;
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/* Unblock cpu */
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void qemu_cpu_kick_self(void);
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bool cpus_are_resettable(void);
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void cpu_synchronize_all_states(void);
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void cpu_synchronize_all_post_reset(void);
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void cpu_synchronize_all_post_init(void);
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void cpu_synchronize_all_pre_loadvm(void);
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#ifndef CONFIG_USER_ONLY
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/* vl.c */
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/* *-user doesn't have configurable SMP topology */
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extern int smp_cores;
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extern int smp_threads;
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#endif
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#endif
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