cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

monitor.c (2175B)

      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 "monitor/hmp.h"
     29
     30static 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
     42void hmp_info_tlb(Monitor *mon, const QDict *qdict)
     43{
     44    CPUArchState *env = mon_get_cpu_env(mon);
     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}