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target/arm/helper.c: 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/7d56c82382e8b4f1694b6d7883b2ce3084fdc72d.1745820062.git.ktokunaga.mail@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Kohei Tokunaga 2025-04-28 15:38:53 +09:00 • committed by Paolo Bonzini
parent 821ee1c314
commit 44d3ec593b
1 changed files with 2 additions and 2 deletions
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4
target/arm/helper.c
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@ -222,7 +222,7 @@ static void count_cpreg(gpointer key, gpointer opaque)
}
}
static gint cpreg_key_compare(gconstpointer a, gconstpointer b)
static gint cpreg_key_compare(gconstpointer a, gconstpointer b, gpointer d)
{
uint64_t aidx = cpreg_to_kvm_id((uintptr_t)a);
uint64_t bidx = cpreg_to_kvm_id((uintptr_t)b);
@ -246,7 +246,7 @@ void init_cpreg_list(ARMCPU *cpu)
int arraylen;
keys = g_hash_table_get_keys(cpu->cp_regs);
keys = g_list_sort(keys, cpreg_key_compare);
keys = g_list_sort_with_data(keys, cpreg_key_compare, NULL);
cpu->cpreg_array_len = 0;