cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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tpm-tis-device-test.c (2609B)

      1/*
      2 * QTest testcase for SYSBUS TPM TIS
      3 *
      4 * Copyright (c) 2018 Red Hat, Inc.
      5 * Copyright (c) 2018 IBM Corporation
      6 *
      7 * Authors:
      8 *   Marc-André Lureau <marcandre.lureau@redhat.com>
      9 *   Stefan Berger <stefanb@linux.vnet.ibm.com>
     10 *
     11 * This work is licensed under the terms of the GNU GPL, version 2 or later.
     12 * See the COPYING file in the top-level directory.
     13 */
     14
     15#include "qemu/osdep.h"
     16#include <glib/gstdio.h>
     17
     18#include "io/channel-socket.h"
     19#include "libqtest-single.h"
     20#include "qemu/module.h"
     21#include "tpm-emu.h"
     22#include "tpm-util.h"
     23#include "tpm-tis-util.h"
     24
     25/*
     26 * As the Sysbus tpm-tis-device is instantiated on the ARM virt
     27 * platform bus and it is the only sysbus device dynamically
     28 * instantiated, it gets plugged at its base address
     29 */
     30uint64_t tpm_tis_base_addr = 0xc000000;
     31
     32int main(int argc, char **argv)
     33{
     34    char *tmp_path = g_dir_make_tmp("qemu-tpm-tis-device-test.XXXXXX", NULL);
     35    GThread *thread;
     36    TPMTestState test;
     37    char *args;
     38    int ret;
     39
     40    module_call_init(MODULE_INIT_QOM);
     41    g_test_init(&argc, &argv, NULL);
     42
     43    test.addr = g_new0(SocketAddress, 1);
     44    test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
     45    test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
     46    g_mutex_init(&test.data_mutex);
     47    g_cond_init(&test.data_cond);
     48    test.data_cond_signal = false;
     49    test.tpm_version = TPM_VERSION_2_0;
     50
     51    thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
     52    tpm_emu_test_wait_cond(&test);
     53
     54    args = g_strdup_printf(
     55        "-machine virt,gic-version=max -accel tcg "
     56        "-chardev socket,id=chr,path=%s "
     57        "-tpmdev emulator,id=dev,chardev=chr "
     58        "-device tpm-tis-device,tpmdev=dev",
     59        test.addr->u.q_unix.path);
     60    qtest_start(args);
     61
     62    qtest_add_data_func("/tpm-tis/test_check_localities", &test,
     63                        tpm_tis_test_check_localities);
     64
     65    qtest_add_data_func("/tpm-tis/test_check_access_reg", &test,
     66                        tpm_tis_test_check_access_reg);
     67
     68    qtest_add_data_func("/tpm-tis/test_check_access_reg_seize", &test,
     69                        tpm_tis_test_check_access_reg_seize);
     70
     71    qtest_add_data_func("/tpm-tis/test_check_access_reg_release", &test,
     72                        tpm_tis_test_check_access_reg_release);
     73
     74    qtest_add_data_func("/tpm-tis/test_check_transmit", &test,
     75                        tpm_tis_test_check_transmit);
     76
     77    ret = g_test_run();
     78
     79    qtest_end();
     80
     81    g_thread_join(thread);
     82    g_unlink(test.addr->u.q_unix.path);
     83    qapi_free_SocketAddress(test.addr);
     84    g_rmdir(tmp_path);
     85    g_free(tmp_path);
     86    g_free(args);
     87    return ret;
     88}