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accel/kvm: move kvm_update_guest_debug to inline stub

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Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-47-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2022-09-29 12:42:26 +01:00
parent a48e7d9e52
commit c7f1c53735
3 changed files with 16 additions and 11 deletions
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6
accel/kvm/kvm-all.c
View file

@ -3395,12 +3395,6 @@ void kvm_remove_all_breakpoints(CPUState *cpu)
}
}
#else /* !KVM_CAP_SET_GUEST_DEBUG */
static int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
{
return -EINVAL;
}
#endif /* !KVM_CAP_SET_GUEST_DEBUG */
static int kvm_set_signal_mask(CPUState *cpu, const sigset_t *sigset)

5
accel/stubs/kvm-stub.c
View file

@ -46,11 +46,6 @@ int kvm_has_many_ioeventfds(void)
return 0;
}
int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
{
return -ENOSYS;
}
int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr)
{
return 1;

16
include/sysemu/kvm.h
View file

@ -247,7 +247,23 @@ int kvm_on_sigbus(int code, void *addr);
void kvm_flush_coalesced_mmio_buffer(void);
/**
* kvm_update_guest_debug(): ensure KVM debug structures updated
* @cs: the CPUState for this cpu
* @reinject_trap: KVM trap injection control
*
* There are usually per-arch specifics which will be handled by
* calling down to kvm_arch_update_guest_debug after the generic
* fields have been set.
*/
#ifdef KVM_CAP_SET_GUEST_DEBUG
int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap);
#else
static inline int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
{
return -EINVAL;
}
#endif
/* internal API */