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 | |
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 | } |
59 | |