diff options
Diffstat (limited to 'target/i386/cpu.c')
| -rw-r--r-- | target/i386/cpu.c | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 19ac1e6569..9da4920421 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3331,17 +3331,21 @@ static void x86_cpu_class_check_missing_features(X86CPUClass *xcc, /* Print all cpuid feature names in featureset */ -static void listflags(FILE *f, fprintf_function print, const char **featureset) +static void listflags(FILE *f, fprintf_function print, GList *features) { - int bit; - bool first = true; - - for (bit = 0; bit < 32; bit++) { - if (featureset[bit]) { - print(f, "%s%s", first ? "" : " ", featureset[bit]); - first = false; + size_t len = 0; + GList *tmp; + + for (tmp = features; tmp; tmp = tmp->next) { + const char *name = tmp->data; + if ((len + strlen(name) + 1) >= 75) { + print(f, "\n"); + len = 0; } + print(f, "%s%s", len == 0 ? " " : " ", name); + len += strlen(name) + 1; } + print(f, "\n"); } /* Sort alphabetically by type name, respecting X86CPUClass::ordering. */ @@ -3392,26 +3396,35 @@ static void x86_cpu_list_entry(gpointer data, gpointer user_data) /* list available CPU models and flags */ void x86_cpu_list(FILE *f, fprintf_function cpu_fprintf) { - int i; + int i, j; CPUListState s = { .file = f, .cpu_fprintf = cpu_fprintf, }; GSList *list; + GList *names = NULL; (*cpu_fprintf)(f, "Available CPUs:\n"); list = get_sorted_cpu_model_list(); g_slist_foreach(list, x86_cpu_list_entry, &s); g_slist_free(list); - (*cpu_fprintf)(f, "\nRecognized CPUID flags:\n"); + names = NULL; for (i = 0; i < ARRAY_SIZE(feature_word_info); i++) { FeatureWordInfo *fw = &feature_word_info[i]; - - (*cpu_fprintf)(f, " "); - listflags(f, cpu_fprintf, fw->feat_names); - (*cpu_fprintf)(f, "\n"); + for (j = 0; j < 32; j++) { + if (fw->feat_names[j]) { + names = g_list_append(names, (gpointer)fw->feat_names[j]); + } + } } + + names = g_list_sort(names, (GCompareFunc)strcmp); + + (*cpu_fprintf)(f, "\nRecognized CPUID flags:\n"); + listflags(f, cpu_fprintf, names); + (*cpu_fprintf)(f, "\n"); + g_list_free(names); } static void x86_cpu_definition_entry(gpointer data, gpointer user_data) |