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authorAndreas Sandberg <andreas.sandberg@arm.com>2015-07-07 10:03:13 +0100
committerAndreas Sandberg <andreas.sandberg@arm.com>2015-07-07 10:03:13 +0100
commitc2740578404b4e46d198de70af1cfd554033d99f (patch)
treebb97478f7d31251d5b1bb0013b6b06b16ca0712c /ext/nomali/lib/mali_t7xx.hh
parenta0cbf5541133e58968919991635797babaad2a18 (diff)
downloadgem5-c2740578404b4e46d198de70af1cfd554033d99f.tar.xz
ext: Add the NoMali GPU no-simulation library
Add revision 9adf9d6e2d889a483a92136c96eb8a434d360561 of NoMali-model from https://github.com/ARM-software/nomali-model. This library implements the register interface of the Mali T6xx/T7xx series GPUs, but doesn't do any rendering. It can be used to hide the effects of software rendering.
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+/*
+ * Copyright (c) 2014-2015 ARM Limited
+ * All rights reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Authors: Andreas Sandberg
+ */
+
+#ifndef _LIBNOMALIMODEL_MALIT_T7XX_HH
+#define _LIBNOMALIMODEL_MALIT_T7XX_HH
+
+#include "mali_midgard.hh"
+
+namespace NoMali {
+
+class MaliT7xxBase
+ : public MaliMidgard
+{
+ public:
+ MaliT7xxBase(unsigned gpuType,
+ unsigned major, unsigned minor, unsigned status);
+
+ protected:
+ void setupControlIdRegisters(RegVector &regs) override;
+};
+
+/**
+ * Simple NoMali implementation of the Mali T76x
+ */
+class MaliT76x
+ : public MaliT7xxBase
+{
+ public:
+ MaliT76x(unsigned major, unsigned minor, unsigned status);
+};
+
+}
+
+#endif // _LIBNOMALIMODEL_MALI_T7XX_HH