void qtCPU_thread::load_cpu(qtCPU *u) { stop_flag = true; loaded_flag = true; if (delete_cpu()) { cpu = u; cpu->moveToThread(this); } else { qDebug() << "Delete cpu error!"; } }
int main(int argc, char* argv[]) { if (argc != 5) { printf("usage: cache-sim <set bits> <associativity> <block bits> <tracefile>\n"); exit(1); } int sets = atoi(argv[1]); int lines = atoi(argv[2]); int blocks = atoi(argv[3]); char* file = argv[4]; Cache* cache = make_cache(sets, lines, blocks); CPU* cpu = make_cpu(cache, file); run_cpu(cpu); delete_cpu(cpu); delete_cache(cache); }
int dm_run(int argc, char *argv[]) { int c, error, err; int max_vcpus, mptgen; struct vmctx *ctx; size_t memsize; int option_idx = 0; progname = basename(argv[0]); guest_ncpus = 1; memsize = 256 * MB; mptgen = 1; if (signal(SIGHUP, sig_handler_term) == SIG_ERR) fprintf(stderr, "cannot register handler for SIGHUP\n"); if (signal(SIGINT, sig_handler_term) == SIG_ERR) fprintf(stderr, "cannot register handler for SIGINT\n"); while ((c = getopt_long(argc, argv, optstr, long_options, &option_idx)) != -1) { switch (c) { case 'A': acpi = 1; break; case 'p': if (pincpu_parse(optarg) != 0) { errx(EX_USAGE, "invalid vcpu pinning configuration '%s'", optarg); } break; case 'c': dm_strtoi(optarg, NULL, 0, &guest_ncpus); break; case 'E': if (acrn_parse_elf(optarg) != 0) exit(1); else break; break; case 'i': ioc_parse(optarg); break; case 'l': if (lpc_device_parse(optarg) != 0) { errx(EX_USAGE, "invalid lpc device configuration '%s'", optarg); } break; case 's': if (pci_parse_slot(optarg) != 0) exit(1); else break; case 'm': error = vm_parse_memsize(optarg, &memsize); if (error) errx(EX_USAGE, "invalid memsize '%s'", optarg); break; case 'U': guest_uuid_str = optarg; break; case 'W': virtio_msix = 0; break; case 'Y': mptgen = 0; break; case 'k': if (acrn_parse_kernel(optarg) != 0) exit(1); else break; case 'r': if (acrn_parse_ramdisk(optarg) != 0) exit(1); else break; case 'B': if (acrn_parse_bootargs(optarg) != 0) exit(1); else break; break; case 'G': if (acrn_parse_gvtargs(optarg) != 0) { errx(EX_USAGE, "invalid GVT param %s", optarg); exit(1); } break; case 'v': print_version(); break; case CMD_OPT_VSBL: if (high_bios_size() == 0 && acrn_parse_vsbl(optarg) != 0) { errx(EX_USAGE, "invalid vsbl param %s", optarg); exit(1); } break; case CMD_OPT_OVMF: if (!vsbl_file_name && acrn_parse_ovmf(optarg) != 0) { errx(EX_USAGE, "invalid ovmf param %s", optarg); exit(1); } break; case CMD_OPT_PART_INFO: if (acrn_parse_guest_part_info(optarg) != 0) { errx(EX_USAGE, "invalid guest partition info param %s", optarg); exit(1); } break; case CMD_OPT_TRUSTY_ENABLE: trusty_enabled = 1; break; case CMD_OPT_VIRTIO_POLL_ENABLE: if (acrn_parse_virtio_poll_interval(optarg) != 0) { errx(EX_USAGE, "invalid virtio poll interval %s", optarg); exit(1); } break; case CMD_OPT_MAC_SEED: strncpy(mac_seed_str, optarg, sizeof(mac_seed_str)); mac_seed_str[sizeof(mac_seed_str) - 1] = '\0'; mac_seed = mac_seed_str; break; case CMD_OPT_PTDEV_NO_RESET: ptdev_no_reset(true); break; case CMD_OPT_DEBUGEXIT: debugexit_enabled = true; break; case CMD_OPT_LAPIC_PT: lapic_pt = true; break; case CMD_OPT_VTPM2: if (acrn_parse_vtpm2(optarg) != 0) { errx(EX_USAGE, "invalid vtpm2 param %s", optarg); exit(1); } break; case CMD_OPT_INTR_MONITOR: if (acrn_parse_intr_monitor(optarg) != 0) { errx(EX_USAGE, "invalid intr-monitor params %s", optarg); exit(1); } break; case 'h': usage(0); default: usage(1); } } argc -= optind; argv += optind; if (argc != 1) usage(1); if (!check_hugetlb_support()) { fprintf(stderr, "check_hugetlb_support failed\n"); exit(1); } vmname = argv[0]; for (;;) { ctx = vm_create(vmname, (unsigned long)vhm_req_buf); if (!ctx) { perror("vm_open"); exit(1); } if (guest_ncpus < 1) { fprintf(stderr, "Invalid guest vCPUs (%d)\n", guest_ncpus); goto fail; } max_vcpus = num_vcpus_allowed(ctx); if (guest_ncpus > max_vcpus) { fprintf(stderr, "%d vCPUs requested but %d available\n", guest_ncpus, max_vcpus); goto fail; } err = vm_setup_memory(ctx, memsize); if (err) { fprintf(stderr, "Unable to setup memory (%d)\n", errno); goto fail; } err = mevent_init(); if (err) { fprintf(stderr, "Unable to initialize mevent (%d)\n", errno); goto mevent_fail; } if (vm_init_vdevs(ctx) < 0) { fprintf(stderr, "Unable to init vdev (%d)\n", errno); goto dev_fail; } /* * build the guest tables, MP etc. */ if (mptgen) { error = mptable_build(ctx, guest_ncpus); if (error) { goto vm_fail; } } error = smbios_build(ctx); if (error) goto vm_fail; if (acpi) { error = acpi_build(ctx, guest_ncpus); if (error) goto vm_fail; } error = acrn_sw_load(ctx); if (error) goto vm_fail; /* * Change the proc title to include the VM name. */ /*setproctitle("%s", vmname);*/ /* * Add CPU 0 */ error = add_cpu(ctx, guest_ncpus); if (error) goto vm_fail; /* Make a copy for ctx */ _ctx = ctx; /* * Head off to the main event dispatch loop */ mevent_dispatch(); vm_pause(ctx); delete_cpu(ctx, BSP); if (vm_get_suspend_mode() != VM_SUSPEND_FULL_RESET) break; vm_deinit_vdevs(ctx); mevent_deinit(); vm_unsetup_memory(ctx); vm_destroy(ctx); _ctx = 0; vm_set_suspend_mode(VM_SUSPEND_NONE); } vm_fail: vm_deinit_vdevs(ctx); dev_fail: mevent_deinit(); mevent_fail: vm_unsetup_memory(ctx); fail: vm_destroy(ctx); exit(0); }