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.m...@gmail.com> --- target/arm/helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) V3: - Fixed the argument type of cpreg_key_compare to use gpointer instead of void*. diff --git a/target/arm/helper.c b/target/arm/helper.c index 7fb6e88630..c7ff9f657c 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -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; -- 2.43.0