tests/fuzz: Extract pciconfig_fuzz_qos() method
Extract the generic pciconfig_fuzz_qos() method from i440fx_fuzz_qos(). This will help to write tests not specific to the i440FX controller. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200514143433.18569-6-philmd@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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@ -84,7 +84,7 @@ static void i440fx_fuzz_qtest(QTestState *s,
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flush_events(s);
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}
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static void i440fx_fuzz_qos(QTestState *s,
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static void pciconfig_fuzz_qos(QTestState *s, QPCIBus *bus,
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const unsigned char *Data, size_t Size) {
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/*
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* Same as i440fx_fuzz_qtest, but using QOS. devfn is incorporated into the
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@ -97,11 +97,6 @@ static void i440fx_fuzz_qos(QTestState *s,
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uint32_t value;
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} a;
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static QPCIBus *bus;
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if (!bus) {
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bus = qpci_new_pc(s, fuzz_qos_alloc);
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}
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while (Size >= sizeof(a)) {
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memcpy(&a, Data, sizeof(a));
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switch (a.opcode % ACTION_MAX) {
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@ -130,6 +125,19 @@ static void i440fx_fuzz_qos(QTestState *s,
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flush_events(s);
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}
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static void i440fx_fuzz_qos(QTestState *s,
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const unsigned char *Data,
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size_t Size)
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{
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static QPCIBus *bus;
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if (!bus) {
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bus = qpci_new_pc(s, fuzz_qos_alloc);
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}
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pciconfig_fuzz_qos(s, bus, Data, Size);
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}
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static void i440fx_fuzz_qos_fork(QTestState *s,
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const unsigned char *Data, size_t Size) {
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if (fork() == 0) {
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