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target-ppc: add stubs for KVM breakpoints

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The latest update to v3.13-rc3 (bf63839f) breaks the
ppc build with KVM:

kvm-all.o: In function `kvm_update_guest_debug':
kvm-all.c:1910: undefined reference to `kvm_arch_update_guest_debug'
kvm-all.o: In function `kvm_insert_breakpoint':
kvm-all.c:1937: undefined reference to `kvm_arch_insert_sw_breakpoint'
kvm-all.c:1945: undefined reference to `kvm_arch_insert_hw_breakpoint'
kvm-all.o: In function `kvm_remove_breakpoint':
kvm-all.c:1977: undefined reference to `kvm_arch_remove_sw_breakpoint'
kvm-all.c:1985: undefined reference to `kvm_arch_remove_hw_breakpoint'
kvm-all.o: In function `kvm_remove_all_breakpoints':
kvm-all.c:2009: undefined reference to `kvm_arch_remove_sw_breakpoint'
kvm-all.c:2006: undefined reference to `kvm_arch_remove_sw_breakpoint'
kvm-all.c:2017: undefined reference to `kvm_arch_remove_all_hw_breakpoints'

We need stubs until something gets implemented.

Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Greg Kurz 2013-12-11 14:15:34 +01:00 committed by Alexander Graf
parent 3dc7e2a3fe
commit c65f9a07a7
1 changed files with 28 additions and 0 deletions
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28
target-ppc/kvm.c
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@ -1902,3 +1902,31 @@ int kvm_arch_on_sigbus(int code, void *addr)
void kvm_arch_init_irq_routing(KVMState *s)
{
}
int kvm_arch_insert_sw_breakpoint(CPUState *cpu, struct kvm_sw_breakpoint *bp)
{
return -EINVAL;
}
int kvm_arch_remove_sw_breakpoint(CPUState *cpu, struct kvm_sw_breakpoint *bp)
{
return -EINVAL;
}
int kvm_arch_insert_hw_breakpoint(target_ulong addr, target_ulong len, int type)
{
return -EINVAL;
}
int kvm_arch_remove_hw_breakpoint(target_ulong addr, target_ulong len, int type)
{
return -EINVAL;
}
void kvm_arch_remove_all_hw_breakpoints(void)
{
}
void kvm_arch_update_guest_debug(CPUState *cpu, struct kvm_guest_debug *dbg)
{
}