diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/x86/processor.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/x86/processor.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c index 4402d2e1ea69..33b0c436b006 100644 --- a/tools/testing/selftests/kvm/lib/x86/processor.c +++ b/tools/testing/selftests/kvm/lib/x86/processor.c @@ -24,6 +24,39 @@ bool host_cpu_is_intel; bool is_forced_emulation_enabled; uint64_t guest_tsc_khz; +const char *ex_str(int vector) +{ + switch (vector) { +#define VEC_STR(v) case v##_VECTOR: return "#" #v + case DE_VECTOR: return "no exception"; + case KVM_MAGIC_DE_VECTOR: return "#DE"; + VEC_STR(DB); + VEC_STR(NMI); + VEC_STR(BP); + VEC_STR(OF); + VEC_STR(BR); + VEC_STR(UD); + VEC_STR(NM); + VEC_STR(DF); + VEC_STR(TS); + VEC_STR(NP); + VEC_STR(SS); + VEC_STR(GP); + VEC_STR(PF); + VEC_STR(MF); + VEC_STR(AC); + VEC_STR(MC); + VEC_STR(XM); + VEC_STR(VE); + VEC_STR(CP); + VEC_STR(HV); + VEC_STR(VC); + VEC_STR(SX); + default: return "#??"; +#undef VEC_STR + } +} + static void regs_dump(FILE *stream, struct kvm_regs *regs, uint8_t indent) { fprintf(stream, "%*srax: 0x%.16llx rbx: 0x%.16llx " |