Copy the native darwin register stuff out of the ProcessMacOSX

plug-in folder.

llvm-svn: 136625

6 files changed, 380 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp
new file mode 100644
index 00000000000..a36634f759f
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp
@@ -0,0 +1,85 @@
+//===-- RegisterContextMach_arm.cpp -----------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "RegisterContextMach_arm.h"
+
+// C Includes
+#include <mach/mach_types.h>
+#include <mach/thread_act.h>
+
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+RegisterContextMach_arm::RegisterContextMach_arm(Thread &thread, uint32_t concrete_frame_idx) :
+    RegisterContextDarwin_arm (thread, concrete_frame_idx)
+{
+}
+
+RegisterContextMach_arm::~RegisterContextMach_arm()
+{
+}
+
+int
+RegisterContextMach_arm::DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr)
+{
+    mach_msg_type_number_t count = GPRWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&gpr, &count);
+}
+
+int
+RegisterContextMach_arm::DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu)
+{
+    mach_msg_type_number_t count = FPUWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&fpu, &count);
+}
+
+int
+RegisterContextMach_arm::DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc)
+{
+    mach_msg_type_number_t count = EXCWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&exc, &count);
+}
+
+int
+RegisterContextMach_arm::DoReadDBG (lldb::tid_t tid, int flavor, DBG &dbg)
+{
+    mach_msg_type_number_t count = DBGWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&dbg, &count);
+}
+
+int
+RegisterContextMach_arm::DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&gpr, GPRWordCount);
+}
+
+int
+RegisterContextMach_arm::DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&fpu, FPUWordCount);
+}
+
+int
+RegisterContextMach_arm::DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&exc, EXCWordCount);
+}
+
+int
+RegisterContextMach_arm::DoWriteDBG (lldb::tid_t tid, int flavor, const DBG &dbg)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&dbg, DBGWordCount);
+}
+
+
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.h b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.h
new file mode 100644
index 00000000000..e97a4bfff2b
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.h
@@ -0,0 +1,56 @@
+//===-- RegisterContextMach_arm.h -------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_RegisterContextMach_arm_h_
+#define liblldb_RegisterContextMach_arm_h_
+
+// C Includes
+
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "RegisterContextDarwin_arm.h"
+
+class RegisterContextMach_arm : public RegisterContextDarwin_arm
+{
+public:
+
+    RegisterContextMach_arm(lldb_private::Thread &thread, uint32_t concrete_frame_idx);
+
+    virtual
+    ~RegisterContextMach_arm();
+
+protected:
+
+    virtual int
+    DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr);
+    
+    int
+    DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu);
+    
+    int
+    DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc);
+    
+    int
+    DoReadDBG (lldb::tid_t tid, int flavor, DBG &dbg);
+    
+    int
+    DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr);
+    
+    int
+    DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu);
+    
+    int
+    DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc);
+    
+    int
+    DoWriteDBG (lldb::tid_t tid, int flavor, const DBG &dbg);
+};
+
+#endif  // liblldb_RegisterContextMach_arm_h_
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp
new file mode 100644
index 00000000000..62b50956678
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp
@@ -0,0 +1,71 @@
+//===-- RegisterContextMach_i386.cpp ----------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+// C Includes
+#include <mach/thread_act.h>
+
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "RegisterContextMach_i386.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+RegisterContextMach_i386::RegisterContextMach_i386(Thread &thread, uint32_t concrete_frame_idx) :
+    RegisterContextDarwin_i386 (thread, concrete_frame_idx)
+{
+}
+
+RegisterContextMach_i386::~RegisterContextMach_i386()
+{
+}
+
+int
+RegisterContextMach_i386::DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr)
+{
+    mach_msg_type_number_t count = GPRWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&gpr, &count);
+}
+
+int
+RegisterContextMach_i386::DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu)
+{
+    mach_msg_type_number_t count = FPUWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&fpu, &count);
+}
+
+int
+RegisterContextMach_i386::DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc)
+{
+    mach_msg_type_number_t count = EXCWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&exc, &count);
+}
+
+int
+RegisterContextMach_i386::DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&gpr, GPRWordCount);
+}
+
+int
+RegisterContextMach_i386::DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&fpu, FPUWordCount);
+}
+
+int
+RegisterContextMach_i386::DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&exc, EXCWordCount);
+}
+
+
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.h b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.h
new file mode 100644
index 00000000000..ad0f69d1c05
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.h
@@ -0,0 +1,49 @@
+//===-- RegisterContextMach_i386.h ------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_RegisterContextMach_i386_h_
+#define liblldb_RegisterContextMach_i386_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "RegisterContextDarwin_i386.h"
+
+class RegisterContextMach_i386 : public RegisterContextDarwin_i386
+{
+public:
+    
+    RegisterContextMach_i386(lldb_private::Thread &thread, uint32_t concrete_frame_idx);
+    
+    virtual
+    ~RegisterContextMach_i386();
+    
+protected:
+    
+    virtual int
+    DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr);
+    
+    int
+    DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu);
+    
+    int
+    DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc);
+    
+    int
+    DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr);
+    
+    int
+    DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu);
+    
+    int
+    DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc);
+};
+
+#endif  // liblldb_RegisterContextMach_i386_h_
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp
new file mode 100644
index 00000000000..9746ec95428
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp
@@ -0,0 +1,70 @@
+//===-- RegisterContextMach_x86_64.cpp --------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+// C Includes
+#include <mach/thread_act.h>
+
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "RegisterContextMach_x86_64.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+RegisterContextMach_x86_64::RegisterContextMach_x86_64(Thread &thread, uint32_t concrete_frame_idx) :
+    RegisterContextDarwin_x86_64 (thread, concrete_frame_idx)
+{
+}
+
+RegisterContextMach_x86_64::~RegisterContextMach_x86_64()
+{
+}
+
+int
+RegisterContextMach_x86_64::DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr)
+{
+    mach_msg_type_number_t count = GPRWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&gpr, &count);
+}
+
+int
+RegisterContextMach_x86_64::DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu)
+{
+    mach_msg_type_number_t count = FPUWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&fpu, &count);
+}
+
+int
+RegisterContextMach_x86_64::DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc)
+{
+    mach_msg_type_number_t count = EXCWordCount;
+    return ::thread_get_state(tid, flavor, (thread_state_t)&exc, &count);
+}
+
+int
+RegisterContextMach_x86_64::DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&gpr, GPRWordCount);
+}
+
+int
+RegisterContextMach_x86_64::DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&fpu, FPUWordCount);
+}
+
+int
+RegisterContextMach_x86_64::DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc)
+{
+    return ::thread_set_state(tid, flavor, (thread_state_t)&exc, EXCWordCount);
+}
+
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.h b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.h
new file mode 100644
index 00000000000..9e6dfa39550
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.h
@@ -0,0 +1,49 @@
+//===-- RegisterContextMach_x86_64.h ------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_RegisterContextMach_x86_64_h_
+#define liblldb_RegisterContextMach_x86_64_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "RegisterContextDarwin_x86_64.h"
+
+class RegisterContextMach_x86_64 : public RegisterContextDarwin_x86_64
+{
+public:
+    
+    RegisterContextMach_x86_64(lldb_private::Thread &thread, uint32_t concrete_frame_idx);
+    
+    virtual
+    ~RegisterContextMach_x86_64();
+    
+protected:
+    
+    virtual int
+    DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr);
+    
+    int
+    DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu);
+    
+    int
+    DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc);
+    
+    int
+    DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr);
+    
+    int
+    DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu);
+    
+    int
+    DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc);
+};
+
+#endif  // liblldb_RegisterContextMach_x86_64_h_