system_cmds-643.30.1.tar.gz

[apple/system_cmds.git] / KDBG / KDCPUMapEntry.hpp

diff --git a/KDBG/KDCPUMapEntry.hpp b/KDBG/KDCPUMapEntry.hpp
new file mode 100644 (file)
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+++ b/KDBG/KDCPUMapEntry.hpp
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+//
+//  KDCPUMapEntry.hpp
+//  KDBG
+//
+//  Created by James McIlree on 4/18/13.
+//  Copyright (c) 2014 Apple. All rights reserved.
+//
+
+#ifndef kdprof_KDCPUMapEntry_hpp
+#define kdprof_KDCPUMapEntry_hpp
+
+class KDCPUMapEntry {
+    protected:
+       uint32_t        _cpu_id;
+       uint32_t        _flags;
+       char            _name[8];
+
+    public:
+       KDCPUMapEntry() {} // Default constructor must do nothing, so vector resizes do no work!
+       KDCPUMapEntry(uint32_t cpu_id, uint32_t flags, const char* cpu_name) :
+               _cpu_id(cpu_id),
+               _flags(flags)
+       {
+               ASSERT(cpu_name, "Sanity");
+               ASSERT(strlen(cpu_name) < sizeof(_name), "Name too long");
+               strlcpy(_name, cpu_name, sizeof(_name));
+       }
+       
+       uint32_t cpu_id() const         { return _cpu_id; }
+       uint32_t flags() const          { return _flags; }
+       const char* name() const        { return _name; }
+
+       bool is_iop() const             { return _flags & KDBG_CPUMAP_IS_IOP; }
+};
+
+#endif