1 files changed, 56 insertions, 0 deletions
diff --git a/app/perfregisterinfo.h b/app/perfregisterinfo.h
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+++ b/app/perfregisterinfo.h
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+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd
+** All rights reserved.
+** For any questions to The Qt Company, please use contact form at http://www.qt.io/contact-us
+**
+** This file is part of the Qt Enterprise Perf Profiler Add-on.
+**
+** GNU General Public License Usage
+** This file may be used under the terms of the GNU General Public License
+** version 3 as published by the Free Software Foundation and appearing in
+** the file LICENSE.GPLv3 included in the packaging of this file. Please
+** review the following information to ensure the GNU General Public License
+** requirements will be met: https://www.gnu.org/licenses/gpl.html.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://www.qt.io/contact-us
+**
+****************************************************************************/
+
+#ifndef PERFREGISTERINFO_H
+#define PERFREGISTERINFO_H
+
+#include <QtGlobal>
+
+class PerfRegisterInfo
+{
+public:
+    enum Architecture {
+        ARCH_ARM = 0,
+        ARCH_ARM64,
+        ARCH_POWERPC,
+        ARCH_S390,
+        ARCH_SH,
+        ARCH_SPARC,
+        ARCH_X86,
+        ARCH_INVALID
+    };
+
+    static const uint s_numAbis = 2; // maybe more for some archs?
+
+    static const char *s_archNames[ARCH_INVALID];
+    static const uint s_numRegisters[ARCH_INVALID][s_numAbis];
+
+    // Translation table for converting perf register layout to dwarf register layout
+    // This is specific to ABI as the different ABIs may have different numbers of registers.
+    static const uint *s_perfToDwarf[ARCH_INVALID][s_numAbis];
+
+    // location of IP register or equivalent in perf register layout for each arch/abi
+    // This is not specific to ABI as perf makes sure IP is always in the same spot
+    static const uint s_perfIp[ARCH_INVALID];
+    // location of SP register or equivalent in perf register layout for each arch/abi
+    static const uint s_perfSp[ARCH_INVALID];
+};
+
+#endif // PERFREGISTERINFO_H