75     const RegisterAccessInfo *ac;  in register_write()  local
79     ac = reg->access;  in register_write()
81     if (!ac || !ac->name) {  in register_write()
87     old_val = reg->data ? register_read_val(reg) : ac->reset;  in register_write()
89     test = (old_val ^ val) & ac->rsvd;  in register_write()
95     test = val & ac->unimp;  in register_write()
100                       prefix, reg->access->name, val, ac->unimp);  in register_write()
106     no_w_mask = ac->ro | ac->w1c | ac->rsvd | ~we;  in register_write()
108     new_val &= ~(val & ac->w1c);  in register_write()
110     if (ac->pre_write) {  in register_write()
111         new_val = ac->pre_write(reg, new_val);  in register_write()
115         qemu_log("%s:%s: write of value 0x%" PRIx64 "\n", prefix, ac->name,  in register_write()
121     if (ac->post_write) {  in register_write()
122         ac->post_write(reg, new_val);  in register_write()
130     const RegisterAccessInfo *ac;  in register_read()  local
134     ac = reg->access;  in register_read()
135     if (!ac || !ac->name) {  in register_read()
141     ret = reg->data ? register_read_val(reg) : ac->reset;  in register_read()
143     register_write_val(reg, ret & ~(ac->cor & re));  in register_read()
148     if (ac->post_read) {  in register_read()
149         ret = ac->post_read(reg, ret);  in register_read()
154                  ac->name, ret);  in register_read()
162     const RegisterAccessInfo *ac;  in register_reset()  local
170     ac = reg->access;  in register_reset()
174     if (ac->post_write) {  in register_reset()
175         ac->post_write(reg, reg->access->reset);  in register_reset()