target/sh4/monitor.c

   1 /*
   2  * QEMU monitor
   3  *
   4  * Copyright (c) 2003-2004 Fabrice Bellard
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  */
  24 #include "qemu/osdep.h"
  25 #include "cpu.h"
  26 #include "monitor/monitor.h"
  27 #include "monitor/hmp-target.h"
  28 #include "hmp.h"
  29
  30 static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
  31 {
  32     monitor_printf(mon, " tlb%i:\t"
  33                    "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
  34                    "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
  35                    "dirty=%hhu writethrough=%hhu\n",
  36                    idx,
  37                    tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
  38                    tlb->v, tlb->sh, tlb->c, tlb->pr,
  39                    tlb->d, tlb->wt);
  40 }
  41
  42 void hmp_info_tlb(Monitor *mon, const QDict *qdict)
  43 {
  44     CPUArchState *env = mon_get_cpu_env();
  45     int i;
  46
  47     if (!env) {
  48         monitor_printf(mon, "No CPU available\n");
  49         return;
  50     }
  51
  52     monitor_printf (mon, "ITLB:\n");
  53     for (i = 0 ; i < ITLB_SIZE ; i++)
  54         print_tlb (mon, i, &env->itlb[i]);
  55     monitor_printf (mon, "UTLB:\n");
  56     for (i = 0 ; i < UTLB_SIZE ; i++)
  57         print_tlb (mon, i, &env->utlb[i]);
  58 }