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target/ppc: 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>
Link: https://lore.kernel.org/r/d917055d35f5ff7316ccdcbdf57af9a7bd85bf29.1745820062.git.ktokunaga.mail@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Kohei Tokunaga 2025-04-28 15:38:57 +09:00 • committed by Paolo Bonzini
parent 84cb7025fa
commit bea4eb18c5
1 changed files with 2 additions and 2 deletions
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4
target/ppc/cpu_init.c
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@ -7115,7 +7115,7 @@ PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc)
}
/* Sort by PVR, ordering special case "host" last. */
static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b)
static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b, gpointer d)
{
ObjectClass *oc_a = (ObjectClass *)a;
ObjectClass *oc_b = (ObjectClass *)b;
@ -7183,7 +7183,7 @@ static void ppc_cpu_list(void)
qemu_printf("Available CPUs:\n");
list = object_class_get_list(TYPE_POWERPC_CPU, false);
list = g_slist_sort(list, ppc_cpu_list_compare);
list = g_slist_sort_with_data(list, ppc_cpu_list_compare, NULL);
g_slist_foreach(list, ppc_cpu_list_entry, NULL);
g_slist_free(list);