summary refs log tree commit diff stats
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/acceptance/boot_linux_console.py6
-rw-r--r--tests/qtest/arm-cpu-features.c13
-rw-r--r--tests/qtest/boot-serial-test.c2
-rw-r--r--tests/qtest/fuzz-xlnx-dp-test.c33
-rw-r--r--tests/qtest/libqos/arm-raspi2-machine.c8
-rw-r--r--tests/qtest/libqos/qgraph.h6
-rw-r--r--tests/qtest/libqos/qgraph_internal.h2
-rw-r--r--tests/qtest/meson.build1
-rw-r--r--tests/tcg/riscv64/Makefile.target5
-rw-r--r--tests/tcg/riscv64/test-div.c58
-rw-r--r--tests/unit/test-qgraph.c2
11 files changed, 123 insertions, 13 deletions
diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index 5248c8097d..0a49c0e276 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -475,7 +475,7 @@ class BootLinuxConsole(LinuxKernelTest):
     def test_arm_raspi2_uart0(self):
         """
         :avocado: tags=arch:arm
-        :avocado: tags=machine:raspi2
+        :avocado: tags=machine:raspi2b
         :avocado: tags=device:pl011
         :avocado: tags=accel:tcg
         """
@@ -484,7 +484,7 @@ class BootLinuxConsole(LinuxKernelTest):
     def test_arm_raspi2_initrd(self):
         """
         :avocado: tags=arch:arm
-        :avocado: tags=machine:raspi2
+        :avocado: tags=machine:raspi2b
         """
         deb_url = ('http://archive.raspberrypi.org/debian/'
                    'pool/main/r/raspberrypi-firmware/'
@@ -971,7 +971,7 @@ class BootLinuxConsole(LinuxKernelTest):
     def test_aarch64_raspi3_atf(self):
         """
         :avocado: tags=arch:aarch64
-        :avocado: tags=machine:raspi3
+        :avocado: tags=machine:raspi3b
         :avocado: tags=cpu:cortex-a53
         :avocado: tags=device:pl011
         :avocado: tags=atf
diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c
index 8252b85bb8..90a87f0ea9 100644
--- a/tests/qtest/arm-cpu-features.c
+++ b/tests/qtest/arm-cpu-features.c
@@ -473,6 +473,19 @@ static void test_query_cpu_model_expansion(const void *data)
         assert_has_feature_enabled(qts, "cortex-a57", "pmu");
         assert_has_feature_enabled(qts, "cortex-a57", "aarch64");
 
+        assert_has_feature_enabled(qts, "a64fx", "pmu");
+        assert_has_feature_enabled(qts, "a64fx", "aarch64");
+        /*
+         * A64FX does not support any other vector lengths besides those
+         * that are enabled by default(128bit, 256bits, 512bit).
+         */
+        assert_has_feature_enabled(qts, "a64fx", "sve");
+        assert_sve_vls(qts, "a64fx", 0xb, NULL);
+        assert_error(qts, "a64fx", "cannot enable sve384",
+                     "{ 'sve384': true }");
+        assert_error(qts, "a64fx", "cannot enable sve640",
+                     "{ 'sve640': true }");
+
         sve_tests_default(qts, "max");
         pauth_tests_default(qts, "max");
 
diff --git a/tests/qtest/boot-serial-test.c b/tests/qtest/boot-serial-test.c
index 96849cec91..83828ba270 100644
--- a/tests/qtest/boot-serial-test.c
+++ b/tests/qtest/boot-serial-test.c
@@ -173,7 +173,7 @@ static testdef_t tests[] = {
       sizeof(kernel_pls3adsp1800), kernel_pls3adsp1800 },
     { "microblazeel", "petalogix-ml605", "", "TT",
       sizeof(kernel_plml605), kernel_plml605 },
-    { "arm", "raspi2", "", "TT", sizeof(bios_raspi2), 0, bios_raspi2 },
+    { "arm", "raspi2b", "", "TT", sizeof(bios_raspi2), 0, bios_raspi2 },
     /* For hppa, force bios to output to serial by disabling graphics. */
     { "hppa", "hppa", "-vga none", "SeaBIOS wants SYSTEM HALT" },
     { "aarch64", "virt", "-cpu max", "TT", sizeof(kernel_aarch64),
diff --git a/tests/qtest/fuzz-xlnx-dp-test.c b/tests/qtest/fuzz-xlnx-dp-test.c
new file mode 100644
index 0000000000..69eb6c0eb1
--- /dev/null
+++ b/tests/qtest/fuzz-xlnx-dp-test.c
@@ -0,0 +1,33 @@
+/*
+ * QTest fuzzer-generated testcase for xlnx-dp display device
+ *
+ * Copyright (c) 2021 Qiang Liu <cyruscyliu@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "libqos/libqtest.h"
+
+/*
+ * This used to trigger the out-of-bounds read in xlnx_dp_read
+ */
+static void test_fuzz_xlnx_dp_0x3ac(void)
+{
+    QTestState *s = qtest_init("-M xlnx-zcu102 -display none ");
+    qtest_readl(s, 0xfd4a03ac);
+    qtest_quit(s);
+}
+
+int main(int argc, char **argv)
+{
+    const char *arch = qtest_get_arch();
+
+    g_test_init(&argc, &argv, NULL);
+
+   if (strcmp(arch, "aarch64") == 0) {
+        qtest_add_func("fuzz/test_fuzz_xlnx_dp/3ac", test_fuzz_xlnx_dp_0x3ac);
+   }
+
+   return g_test_run();
+}
diff --git a/tests/qtest/libqos/arm-raspi2-machine.c b/tests/qtest/libqos/arm-raspi2-machine.c
index 35bb4709a4..09ca863c10 100644
--- a/tests/qtest/libqos/arm-raspi2-machine.c
+++ b/tests/qtest/libqos/arm-raspi2-machine.c
@@ -42,7 +42,7 @@ static void *raspi2_get_driver(void *object, const char *interface)
         return &machine->alloc;
     }
 
-    fprintf(stderr, "%s not present in arm/raspi2\n", interface);
+    fprintf(stderr, "%s not present in arm/raspi2b\n", interface);
     g_assert_not_reached();
 }
 
@@ -53,7 +53,7 @@ static QOSGraphObject *raspi2_get_device(void *obj, const char *device)
         return &machine->sdhci.obj;
     }
 
-    fprintf(stderr, "%s not present in arm/raspi2\n", device);
+    fprintf(stderr, "%s not present in arm/raspi2b\n", device);
     g_assert_not_reached();
 }
 
@@ -85,8 +85,8 @@ static void *qos_create_machine_arm_raspi2(QTestState *qts)
 
 static void raspi2_register_nodes(void)
 {
-    qos_node_create_machine("arm/raspi2", qos_create_machine_arm_raspi2);
-    qos_node_contains("arm/raspi2", "generic-sdhci", NULL);
+    qos_node_create_machine("arm/raspi2b", qos_create_machine_arm_raspi2);
+    qos_node_contains("arm/raspi2b", "generic-sdhci", NULL);
 }
 
 libqos_init(raspi2_register_nodes);
diff --git a/tests/qtest/libqos/qgraph.h b/tests/qtest/libqos/qgraph.h
index 54672350c8..871740c0dc 100644
--- a/tests/qtest/libqos/qgraph.h
+++ b/tests/qtest/libqos/qgraph.h
@@ -252,17 +252,17 @@ void qos_node_create_driver_named(const char *name, const char *qemu_name,
  * This function can be useful when there are multiple devices
  * with the same node name contained in a machine/other node
  *
- * For example, if ``arm/raspi2`` contains 2 ``generic-sdhci``
+ * For example, if ``arm/raspi2b`` contains 2 ``generic-sdhci``
  * devices, the right commands will be:
  *
  * .. code::
  *
- *    qos_node_create_machine("arm/raspi2");
+ *    qos_node_create_machine("arm/raspi2b");
  *    qos_node_create_driver("generic-sdhci", constructor);
  *    // assume rest of the fields are set NULL
  *    QOSGraphEdgeOptions op1 = { .edge_name = "emmc" };
  *    QOSGraphEdgeOptions op2 = { .edge_name = "sdcard" };
- *    qos_node_contains("arm/raspi2", "generic-sdhci", &op1, &op2, NULL);
+ *    qos_node_contains("arm/raspi2b", "generic-sdhci", &op1, &op2, NULL);
  *
  * Of course this also requires that the @container's get_device function
  * should implement a case for "emmc" and "sdcard".
diff --git a/tests/qtest/libqos/qgraph_internal.h b/tests/qtest/libqos/qgraph_internal.h
index c0025f5ab9..7d62fd17af 100644
--- a/tests/qtest/libqos/qgraph_internal.h
+++ b/tests/qtest/libqos/qgraph_internal.h
@@ -230,7 +230,7 @@ void qos_graph_foreach_test_path(QOSTestCallback fn);
 /**
  * qos_get_machine_type(): return QEMU machine type for a machine node.
  * This function requires every machine @name to be in the form
- * <arch>/<machine_name>, like "arm/raspi2" or "x86_64/pc".
+ * <arch>/<machine_name>, like "arm/raspi2b" or "x86_64/pc".
  *
  * The function will validate the format and return a pointer to
  * @machine to <machine_name>.  For example, when passed "x86_64/pc"
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 2bc3efd49f..757bb8499a 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -187,6 +187,7 @@ qtests_aarch64 = \
    'numa-test',
    'boot-serial-test',
    'xlnx-can-test',
+   'fuzz-xlnx-dp-test',
    'migration-test']
 
 qtests_s390x = \
diff --git a/tests/tcg/riscv64/Makefile.target b/tests/tcg/riscv64/Makefile.target
new file mode 100644
index 0000000000..d41bf6d60d
--- /dev/null
+++ b/tests/tcg/riscv64/Makefile.target
@@ -0,0 +1,5 @@
+# -*- Mode: makefile -*-
+# RISC-V specific tweaks
+
+VPATH += $(SRC_PATH)/tests/tcg/riscv64
+TESTS += test-div
diff --git a/tests/tcg/riscv64/test-div.c b/tests/tcg/riscv64/test-div.c
new file mode 100644
index 0000000000..a90480be3f
--- /dev/null
+++ b/tests/tcg/riscv64/test-div.c
@@ -0,0 +1,58 @@
+#include <assert.h>
+#include <limits.h>
+
+struct TestS {
+    long x, y, q, r;
+};
+
+static struct TestS test_s[] = {
+    { 4, 2, 2, 0 },                 /* normal cases */
+    { 9, 7, 1, 2 },
+    { 0, 0, -1, 0 },                /* div by zero cases */
+    { 9, 0, -1, 9 },
+    { LONG_MIN, -1, LONG_MIN, 0 },  /* overflow case */
+};
+
+struct TestU {
+    unsigned long x, y, q, r;
+};
+
+static struct TestU test_u[] = {
+    { 4, 2, 2, 0 },                 /* normal cases */
+    { 9, 7, 1, 2 },
+    { 0, 0, ULONG_MAX, 0 },         /* div by zero cases */
+    { 9, 0, ULONG_MAX, 9 },
+};
+
+#define ARRAY_SIZE(X)  (sizeof(X) / sizeof(*(X)))
+
+int main (void)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_SIZE(test_s); i++) {
+        long q, r;
+
+        asm("div %0, %2, %3\n\t"
+            "rem %1, %2, %3"
+            : "=&r" (q), "=r" (r)
+            : "r" (test_s[i].x), "r" (test_s[i].y));
+
+        assert(q == test_s[i].q);
+        assert(r == test_s[i].r);
+    }
+
+    for (i = 0; i < ARRAY_SIZE(test_u); i++) {
+        unsigned long q, r;
+
+        asm("divu %0, %2, %3\n\t"
+            "remu %1, %2, %3"
+            : "=&r" (q), "=r" (r)
+            : "r" (test_u[i].x), "r" (test_u[i].y));
+
+        assert(q == test_u[i].q);
+        assert(r == test_u[i].r);
+    }
+
+    return 0;
+}
diff --git a/tests/unit/test-qgraph.c b/tests/unit/test-qgraph.c
index f819430e2c..334c76c8e7 100644
--- a/tests/unit/test-qgraph.c
+++ b/tests/unit/test-qgraph.c
@@ -21,7 +21,7 @@
 #include "../qtest/libqos/qgraph_internal.h"
 
 #define MACHINE_PC "x86_64/pc"
-#define MACHINE_RASPI2 "arm/raspi2"
+#define MACHINE_RASPI2 "arm/raspi2b"
 #define I440FX "i440FX-pcihost"
 #define PCIBUS_PC "pcibus-pc"
 #define SDHCI "sdhci"