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Print out constant names for KVM exit reasons

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Things are way easier to debug that way.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
This commit is contained in:
Pekka Enberg
2015-06-01 16:39:38 +01:00
committed by Will Deacon
parent 8e12640544
commit d5741c92aa
1 changed files with 20 additions and 18 deletions
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kvm.c
+20 -18
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@@ -219,25 +219,27 @@ static uint32_t kvm__load_kernel(struct kvm *kvm, const char *kernel_filename)
return ret;
}
#define DEFINE_KVM_EXIT_REASON(reason) [reason] = #reason
static const char *exit_reasons[] = {
[KVM_EXIT_UNKNOWN] = "unknown",
[KVM_EXIT_EXCEPTION] = "exception",
[KVM_EXIT_IO] = "io",
[KVM_EXIT_HYPERCALL] = "hypercall",
[KVM_EXIT_DEBUG] = "debug",
[KVM_EXIT_HLT] = "hlt",
[KVM_EXIT_MMIO] = "mmio",
[KVM_EXIT_IRQ_WINDOW_OPEN] = "irq window open",
[KVM_EXIT_SHUTDOWN] = "shutdown",
[KVM_EXIT_FAIL_ENTRY] = "fail entry",
[KVM_EXIT_INTR] = "intr",
[KVM_EXIT_SET_TPR] = "set tpr",
[KVM_EXIT_TPR_ACCESS] = "trp access",
[KVM_EXIT_S390_SIEIC] = "s390 sieic",
[KVM_EXIT_S390_RESET] = "s390 reset",
[KVM_EXIT_DCR] = "dcr",
[KVM_EXIT_NMI] = "dmi",
[KVM_EXIT_INTERNAL_ERROR] = "internal error",
DEFINE_KVM_EXIT_REASON(KVM_EXIT_UNKNOWN),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_EXCEPTION),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_IO),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_HYPERCALL),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_DEBUG),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_HLT),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_MMIO),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_IRQ_WINDOW_OPEN),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_SHUTDOWN),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_FAIL_ENTRY),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_INTR),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_SET_TPR),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_TPR_ACCESS),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_S390_SIEIC),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_S390_RESET),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_DCR),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_NMI),
DEFINE_KVM_EXIT_REASON(KVM_EXIT_INTERNAL_ERROR),
};
static void usage(char *argv[])