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| author | Claudio Fontana <cfontana@suse.de> | 2021-03-22 14:27:59 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-05-10 15:41:52 -0400 |
| commit | cc3f2be6b7ca1bb1e5d78aa355c5bdeea25c91c4 (patch) | |
| tree | 6cf56508069f7c9d63b6e6e45740b4ec29b572cb /include | |
| parent | 92242f34ab08ecc68750dd118bdad6ed66e3b00e (diff) | |
| download | qemu-cc3f2be6b7ca1bb1e5d78aa355c5bdeea25c91c4.zip qemu-cc3f2be6b7ca1bb1e5d78aa355c5bdeea25c91c4.tar.gz qemu-cc3f2be6b7ca1bb1e5d78aa355c5bdeea25c91c4.tar.bz2 | |
accel: add init_accel_cpu for adapting accel behavior to CPU type
while on x86 all CPU classes can use the same set of TCGCPUOps,
on ARM the right accel behavior depends on the type of the CPU.
So we need a way to specialize the accel behavior according to
the CPU. Therefore, add a second initialization, after the
accel_cpu->cpu_class_init, that allows to do this.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210322132800.7470-24-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/core/cpu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index c68bc3b..d45f782 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -192,6 +192,12 @@ struct CPUClass { /* when TCG is not available, this pointer is NULL */ struct TCGCPUOps *tcg_ops; + + /* + * if not NULL, this is called in order for the CPUClass to initialize + * class data that depends on the accelerator, see accel/accel-common.c. + */ + void (*init_accel_cpu)(struct AccelCPUClass *accel_cpu, CPUClass *cc); }; /* |