Signed-off-by: Igor Mammedov <imamm...@redhat.com> --- target-i386/cpu.c | 32 +++++++++++++++++--------------- 1 file changed, 17 insertions(+), 15 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 238f69d..618aef9 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1945,12 +1945,15 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char *features, X86CPU *cpu = X86_CPU(cs); char *featurestr; /* Single 'key=value" string being parsed */ uint32_t numvalue; + char num[32]; + const char *name; + char *err; Error *local_err = NULL; featurestr = features ? strtok(features, ",") : NULL; while (featurestr) { - char *val; + char *val = NULL; if (featurestr[0] == '+') { add_flagname_to_bitmaps(featurestr + 1, plus_features, &local_err); } else if (featurestr[0] == '-') { @@ -1958,10 +1961,8 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char *features, } else if ((val = strchr(featurestr, '='))) { *val = 0; val++; feat2prop(featurestr); + name = featurestr; if (!strcmp(featurestr, "xlevel")) { - char *err; - char num[32]; - numvalue = strtoul(val, &err, 0); if (!*val || *err) { error_setg(errp, "bad numerical value %s", val); @@ -1973,11 +1974,9 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char *features, numvalue += 0x80000000; } snprintf(num, sizeof(num), "%" PRIu32, numvalue); - object_property_parse(OBJECT(cpu), num, featurestr, &local_err); + val = num; } else if (!strcmp(featurestr, "tsc-freq")) { int64_t tsc_freq; - char *err; - char num[32]; tsc_freq = qemu_strtosz_suffix_unit(val, &err, QEMU_STRTOSZ_DEFSUFFIX_B, 1000); @@ -1986,12 +1985,11 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char *features, return; } snprintf(num, sizeof(num), "%" PRId64, tsc_freq); - object_property_parse(OBJECT(cpu), num, "tsc-frequency", - &local_err); + val = num; + name = "tsc-frequency"; } else if (!strcmp(featurestr, "hv-spinlocks")) { - char *err; const int min = 0xFFF; - char num[32]; + numvalue = strtoul(val, &err, 0); if (!*val || *err) { error_setg(errp, "bad numerical value %s", val); @@ -2004,14 +2002,18 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char *features, numvalue = min; } snprintf(num, sizeof(num), "%" PRId32, numvalue); - object_property_parse(OBJECT(cpu), num, featurestr, &local_err); - } else { - object_property_parse(OBJECT(cpu), val, featurestr, &local_err); + val = num; } } else { feat2prop(featurestr); - object_property_parse(OBJECT(cpu), "on", featurestr, &local_err); + name = featurestr; + val = (char *)"on"; } + + if (val) { + object_property_parse(OBJECT(cpu), val, name, &local_err); + } + if (local_err) { error_propagate(errp, local_err); return; -- 1.8.3.1