static bool tcg_out_pool_finalize(TCGContext *s)
{
TCGLabelPoolData *p = s->pool_labels;
TCGLabelPoolData *l = NULL;
void *a;
if (p == NULL) {
return true;
}
/* ??? Round up to qemu_icache_linesize, but then do not round
again when allocating the next TranslationBlock structure. */
a = (void *)ROUND_UP((uintptr_t)s->code_ptr,
sizeof(tcg_target_ulong) * p->nlong);
tcg_out_nop_fill(s->code_ptr, (tcg_insn_unit *)a - s->code_ptr);
s->data_gen_ptr = a;
for (; p != NULL; p = p->next) {
size_t size = sizeof(tcg_target_ulong) * p->nlong;
if (!l || l->nlong != p->nlong || memcmp(l->data, p->data, size)) {
if (unlikely(a > s->code_gen_highwater)) {
return false;
}
memcpy(a, p->data, size);
a += size;
l = p;
}
patch_reloc(p->label, p->rtype, (intptr_t)a - size, p->addend);
}
s->code_ptr = a;
return true;
}
static bool tcg_out_pool_finalize(TCGContext *s)
{
TCGLabelPoolData *p = s->pool_labels;
tcg_target_ulong d, *a;
if (p == NULL) {
return true;
}
/* ??? Round up to qemu_icache_linesize, but then do not round
again when allocating the next TranslationBlock structure. */
a = (void *)ROUND_UP((uintptr_t)s->code_ptr, sizeof(tcg_target_ulong));
tcg_out_nop_fill(s->code_ptr, (tcg_insn_unit *)a - s->code_ptr);
s->data_gen_ptr = a;
/* Ensure the first comparison fails. */
d = p->data + 1;
for (; p != NULL; p = p->next) {
if (p->data != d) {
d = p->data;
if (unlikely((void *)a > s->code_gen_highwater)) {
return false;
}
*a++ = d;
}
patch_reloc(p->label, p->type, (intptr_t)(a - 1), p->addend);
}
s->code_ptr = (void *)a;
return true;
}
