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cpu_x86: Separate ancestor model parsing from x86ModelParse
The code is separated into a new x86ModelParseAncestor function. Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
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@ -1150,6 +1150,42 @@ x86ModelCompare(virCPUx86ModelPtr model1,
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}
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static int
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x86ModelParseAncestor(virCPUx86ModelPtr model,
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xmlXPathContextPtr ctxt,
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virCPUx86MapPtr map)
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{
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VIR_AUTOFREE(char *) name = NULL;
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virCPUx86ModelPtr ancestor;
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int rc;
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if ((rc = virXPathBoolean("boolean(./model)", ctxt)) <= 0)
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return rc;
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name = virXPathString("string(./model/@name)", ctxt);
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if (!name) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Missing ancestor's name in CPU model %s"),
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model->name);
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return -1;
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}
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if (!(ancestor = x86ModelFind(map, name))) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Ancestor model %s not found for CPU model %s"),
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name, model->name);
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return -1;
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}
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model->vendor = ancestor->vendor;
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model->signature = ancestor->signature;
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if (x86DataCopy(&model->data, &ancestor->data) < 0)
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return -1;
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return 0;
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}
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static int
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static int
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x86ModelParse(xmlXPathContextPtr ctxt,
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x86ModelParse(xmlXPathContextPtr ctxt,
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const char *name,
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const char *name,
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@ -1169,33 +1205,8 @@ x86ModelParse(xmlXPathContextPtr ctxt,
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if (VIR_STRDUP(model->name, name) < 0)
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if (VIR_STRDUP(model->name, name) < 0)
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goto cleanup;
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goto cleanup;
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if (virXPathNode("./model", ctxt)) {
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if (x86ModelParseAncestor(model, ctxt, map) < 0)
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virCPUx86ModelPtr ancestor;
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goto cleanup;
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char *anname;
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anname = virXPathString("string(./model/@name)", ctxt);
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if (!anname) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Missing ancestor's name in CPU model %s"),
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model->name);
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goto cleanup;
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}
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if (!(ancestor = x86ModelFind(map, anname))) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Ancestor model %s not found for CPU model %s"),
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anname, model->name);
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VIR_FREE(anname);
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goto cleanup;
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}
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VIR_FREE(anname);
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model->vendor = ancestor->vendor;
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model->signature = ancestor->signature;
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if (x86DataCopy(&model->data, &ancestor->data) < 0)
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goto cleanup;
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}
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if (virXPathBoolean("boolean(./signature)", ctxt)) {
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if (virXPathBoolean("boolean(./signature)", ctxt)) {
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unsigned int sigFamily = 0;
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unsigned int sigFamily = 0;
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