1 files changed, 61 insertions, 0 deletions
diff --git a/lldb/tools/debugserver/source/DNBArch.h b/lldb/tools/debugserver/source/DNBArch.h
new file mode 100644
index 00000000000..3eb2362aa0f
--- /dev/null
+++ b/lldb/tools/debugserver/source/DNBArch.h
@@ -0,0 +1,61 @@
+//===-- DNBArch.h -----------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  Created by Greg Clayton on 6/24/07.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef __DebugNubArch_h__
+#define __DebugNubArch_h__
+
+#include "DNBDefs.h"
+#include "MacOSX/MachException.h"
+
+#include <mach/mach.h>
+#include <stdio.h>
+
+struct DNBRegisterValue;
+struct DNBRegisterSetInfo;
+
+class DNBArchProtocol
+{
+public:
+    static const DNBRegisterSetInfo *
+    GetRegisterSetInfo (nub_size_t *num_reg_sets);
+
+    virtual bool            GetRegisterValue (int set, int reg, DNBRegisterValue *value) = 0;
+    virtual bool            SetRegisterValue (int set, int reg, const DNBRegisterValue *value) = 0;
+    virtual nub_size_t      GetRegisterContext (void *buf, nub_size_t buf_len) = 0;
+    virtual nub_size_t      SetRegisterContext (const void *buf, nub_size_t buf_len) = 0;
+
+    virtual kern_return_t   GetRegisterState (int set, bool force) = 0;
+    virtual kern_return_t   SetRegisterState (int set) = 0;
+    virtual bool            RegisterSetStateIsValid (int set) const = 0;
+
+    virtual uint64_t        GetPC (uint64_t failValue) = 0;    // Get program counter
+    virtual uint64_t        GetSP (uint64_t failValue) = 0;    // Get stack pointer
+    virtual void            ThreadWillResume () = 0;
+    virtual bool            ThreadDidStop () = 0;
+    virtual bool            NotifyException (MachException::Data& exc) { return false; }
+    virtual uint32_t        NumSupportedHardwareBreakpoints() { return 0; }
+    virtual uint32_t        NumSupportedHardwareWatchpoints() { return 0; }
+    virtual uint32_t        EnableHardwareBreakpoint (nub_addr_t addr, nub_size_t size) { return INVALID_NUB_HW_INDEX; }
+    virtual uint32_t        EnableHardwareWatchpoint (nub_addr_t addr, nub_size_t size, bool read, bool write) { return INVALID_NUB_HW_INDEX; }
+    virtual bool            DisableHardwareBreakpoint (uint32_t hw_index) { return false; }
+    virtual bool            DisableHardwareWatchpoint (uint32_t hw_index) { return false; }
+    virtual bool            StepNotComplete () { return false; }
+};
+
+
+#include "MacOSX/arm/DNBArchImpl.h"
+#include "MacOSX/i386/DNBArchImplI386.h"
+#include "MacOSX/x86_64/DNBArchImplX86_64.h"
+#include "MacOSX/ppc/DNBArchImpl.h"
+
+#endif