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target/s390x: Fix type conflict of GLib function pointers

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On Emscripten, function pointer casts can result in runtime failures due to
strict function signature checks. This affects the use of g_list_sort and
g_slist_sort, which internally perform function pointer casts that are not
supported by Emscripten. To avoid these issues, g_list_sort_with_data and
g_slist_sort_with_data should be used instead, as they do not rely on
function pointer casting.

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Link: https://lore.kernel.org/r/e91c4e266b839f62b5c41173a05896b210ae1180.1745820062.git.ktokunaga.mail@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Kohei Tokunaga 2025-04-28 15:38:58 +09:00 • committed by Paolo Bonzini
parent bea4eb18c5
commit c4eb098bc1
1 changed files with 2 additions and 2 deletions
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4
target/s390x/cpu_models.c
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@ -373,7 +373,7 @@ static void s390_print_cpu_model_list_entry(gpointer data, gpointer user_data)
g_free(name);
}
static gint s390_cpu_list_compare(gconstpointer a, gconstpointer b)
static gint s390_cpu_list_compare(gconstpointer a, gconstpointer b, gpointer d)
{
const S390CPUClass *cc_a = S390_CPU_CLASS((ObjectClass *)a);
const S390CPUClass *cc_b = S390_CPU_CLASS((ObjectClass *)b);
@ -415,7 +415,7 @@ void s390_cpu_list(void)
qemu_printf("Available CPUs:\n");
list = object_class_get_list(TYPE_S390_CPU, false);
list = g_slist_sort(list, s390_cpu_list_compare);
list = g_slist_sort_with_data(list, s390_cpu_list_compare, NULL);
g_slist_foreach(list, s390_print_cpu_model_list_entry, NULL);
g_slist_free(list);