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Host capabilities provide libvirt's view of the host CPU, but for a useful support for host-model CPUs we really need a hypervisor's view of the CPU. And since the view can be differ with emulator, qemu capabilities is the best place to store the host CPU model. This patch just copies the CPU model from host capabilities, but this will change in the future. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
181 lines
5.1 KiB
C
181 lines
5.1 KiB
C
/*
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* Copyright (C) 2011-2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include <config.h>
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#include "testutils.h"
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#include "testutilsqemu.h"
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#include "qemumonitortestutils.h"
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#define __QEMU_CAPSRIV_H_ALLOW__
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#include "qemu/qemu_capspriv.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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typedef struct _testQemuData testQemuData;
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typedef testQemuData *testQemuDataPtr;
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struct _testQemuData {
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virDomainXMLOptionPtr xmlopt;
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const char *archName;
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const char *base;
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};
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static int
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testQemuCaps(const void *opaque)
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{
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int ret = -1;
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const testQemuData *data = opaque;
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char *repliesFile = NULL;
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char *capsFile = NULL;
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qemuMonitorTestPtr mon = NULL;
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virQEMUCapsPtr capsActual = NULL;
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char *actual = NULL;
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if (virAsprintf(&repliesFile, "%s/qemucapabilitiesdata/%s.%s.replies",
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abs_srcdir, data->base, data->archName) < 0 ||
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virAsprintf(&capsFile, "%s/qemucapabilitiesdata/%s.%s.xml",
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abs_srcdir, data->base, data->archName) < 0)
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goto cleanup;
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if (!(mon = qemuMonitorTestNewFromFile(repliesFile, data->xmlopt, false)))
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goto cleanup;
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if (!(capsActual = virQEMUCapsNew()) ||
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virQEMUCapsInitQMPMonitor(capsActual,
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qemuMonitorTestGetMonitor(mon)) < 0)
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goto cleanup;
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if (!(actual = virQEMUCapsFormatCache(capsActual, 0, 0)))
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goto cleanup;
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if (virTestCompareToFile(actual, capsFile) < 0)
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goto cleanup;
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ret = 0;
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cleanup:
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VIR_FREE(repliesFile);
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VIR_FREE(capsFile);
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VIR_FREE(actual);
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qemuMonitorTestFree(mon);
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virObjectUnref(capsActual);
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return ret;
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}
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static int
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testQemuCapsCopy(const void *opaque)
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{
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int ret = -1;
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const testQemuData *data = opaque;
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char *capsFile = NULL;
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virCapsPtr caps = NULL;
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virQEMUCapsPtr orig = NULL;
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virQEMUCapsPtr copy = NULL;
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char *actual = NULL;
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if (virAsprintf(&capsFile, "%s/qemucapabilitiesdata/%s.%s.xml",
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abs_srcdir, data->base, data->archName) < 0)
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goto cleanup;
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if (!(caps = virCapabilitiesNew(virArchFromString(data->archName),
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false, false)))
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goto cleanup;
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if (!(orig = qemuTestParseCapabilities(caps, capsFile)))
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goto cleanup;
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if (!(copy = virQEMUCapsNewCopy(orig)))
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goto cleanup;
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if (!(actual = virQEMUCapsFormatCache(copy, 0, 0)))
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goto cleanup;
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if (virTestCompareToFile(actual, capsFile) < 0)
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goto cleanup;
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ret = 0;
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cleanup:
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VIR_FREE(capsFile);
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virObjectUnref(caps);
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virObjectUnref(orig);
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virObjectUnref(copy);
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VIR_FREE(actual);
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return ret;
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}
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static int
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mymain(void)
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{
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int ret = 0;
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virQEMUDriver driver;
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testQemuData data;
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#if !WITH_YAJL
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fputs("libvirt not compiled with yajl, skipping this test\n", stderr);
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return EXIT_AM_SKIP;
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#endif
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if (virThreadInitialize() < 0 ||
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qemuTestDriverInit(&driver) < 0)
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return EXIT_FAILURE;
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virEventRegisterDefaultImpl();
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data.xmlopt = driver.xmlopt;
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#define DO_TEST(arch, name) \
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do { \
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data.archName = arch; \
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data.base = name; \
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if (virTestRun(name "(" arch ")", testQemuCaps, &data) < 0) \
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ret = -1; \
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if (virTestRun("copy " name "(" arch ")", \
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testQemuCapsCopy, &data) < 0) \
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ret = -1; \
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} while (0)
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DO_TEST("x86_64", "caps_1.2.2");
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DO_TEST("x86_64", "caps_1.3.1");
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DO_TEST("x86_64", "caps_1.4.2");
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DO_TEST("x86_64", "caps_1.5.3");
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DO_TEST("x86_64", "caps_1.6.0");
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DO_TEST("x86_64", "caps_1.7.0");
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DO_TEST("x86_64", "caps_2.1.1");
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DO_TEST("x86_64", "caps_2.4.0");
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DO_TEST("x86_64", "caps_2.5.0");
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DO_TEST("x86_64", "caps_2.6.0");
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DO_TEST("x86_64", "caps_2.7.0");
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DO_TEST("aarch64", "caps_2.6.0-gicv2");
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DO_TEST("aarch64", "caps_2.6.0-gicv3");
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DO_TEST("ppc64le", "caps_2.6.0");
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/*
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* Run "tests/qemucapsprobe /path/to/qemu/binary >foo.replies"
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* to generate updated or new *.replies data files.
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*/
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qemuTestDriverFree(&driver);
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return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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VIRT_TEST_MAIN(mymain)
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