accel: replace struct CpusAccel with AccelOpsClass

This will allow us to centralize the registration of
the cpus.c module accelerator operations (in accel/accel-softmmu.c),
and trigger it automatically using object hierarchy lookup from the
new accel_init_interfaces() initialization step, depending just on
which accelerators are available in the code.

Rename all tcg-cpus.c, kvm-cpus.c, etc to tcg-accel-ops.c,
kvm-accel-ops.c, etc, matching the object type names.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20210204163931.7358-18-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 5 insertions, 21 deletions

diff --git a/include/sysemu/cpus.h b/include/sysemu/cpus.h
index e815672..2cd7439 100644
--- a/include/sysemu/cpus.h
+++ b/include/sysemu/cpus.h
@@ -2,30 +2,14 @@
 #define QEMU_CPUS_H
 
 #include "qemu/timer.h"
+#include "sysemu/accel-ops.h"
 
-/* cpus.c */
+/* register accel-specific operations */
+void cpus_register_accel(const AccelOpsClass *i);
 
-/* CPU execution threads */
+/* accel/dummy-cpus.c */
 
-typedef struct CpusAccel {
-    void (*create_vcpu_thread)(CPUState *cpu); /* MANDATORY */
-    void (*kick_vcpu_thread)(CPUState *cpu);
-
-    void (*synchronize_post_reset)(CPUState *cpu);
-    void (*synchronize_post_init)(CPUState *cpu);
-    void (*synchronize_state)(CPUState *cpu);
-    void (*synchronize_pre_loadvm)(CPUState *cpu);
-
-    void (*handle_interrupt)(CPUState *cpu, int mask);
-
-    int64_t (*get_virtual_clock)(void);
-    int64_t (*get_elapsed_ticks)(void);
-} CpusAccel;
-
-/* register accel-specific cpus interface implementation */
-void cpus_register_accel(const CpusAccel *i);
-
-/* Create a dummy vcpu for CpusAccel->create_vcpu_thread */
+/* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */
 void dummy_start_vcpu_thread(CPUState *);
 
 /* interface available for cpus accelerator threads */