if (cpu->cfg.ext_h) {
target_misa |= RVH;
}
+ if (cpu->cfg.ext_b) {
+ target_misa |= RVB;
+ }
if (cpu->cfg.ext_v) {
target_misa |= RVV;
if (!is_power_of_2(cpu->cfg.vlen)) {
DEFINE_PROP_BOOL("s", RISCVCPU, cfg.ext_s, true),
DEFINE_PROP_BOOL("u", RISCVCPU, cfg.ext_u, true),
/* This is experimental so mark with 'x-' */
+ DEFINE_PROP_BOOL("x-b", RISCVCPU, cfg.ext_b, false),
DEFINE_PROP_BOOL("x-h", RISCVCPU, cfg.ext_h, false),
DEFINE_PROP_BOOL("x-v", RISCVCPU, cfg.ext_v, false),
DEFINE_PROP_BOOL("Counters", RISCVCPU, cfg.ext_counters, true),