On 28/03/2017 09:19, Tejaswini wrote: > From: Tejaswini Poluri <[email protected]> > > Start QEMU with > "qemu-system-x86_64 -nographic -M isapc -serial none-monitor stdio" > and enter "info lapic" at the monitor prompt ⇒ > Segmentation fault > > Signed-off-by: Tejaswini Poluri <[email protected]> > --- > target/i386/helper.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/target/i386/helper.c b/target/i386/helper.c > index e2af340..f11cac6 100644 > --- a/target/i386/helper.c > +++ b/target/i386/helper.c > @@ -326,6 +326,10 @@ void x86_cpu_dump_local_apic_state(CPUState *cs, FILE *f, > { > X86CPU *cpu = X86_CPU(cs); > APICCommonState *s = APIC_COMMON(cpu->apic_state); > + if (!s) { > + cpu_fprintf(f, "local apic state not available\n"); > + return; > + } > uint32_t *lvt = s->lvt; > > cpu_fprintf(f, "dumping local APIC state for CPU %-2u\n\n", >
Queued, thanks. Paolo
