1 files changed, 143 insertions, 0 deletions
diff --git a/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp b/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp
new file mode 100644
index 000000000000..a762930e8eb4
--- /dev/null
+++ b/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp
@@ -0,0 +1,143 @@
+//===-- RegisterContextLinux_mips64.cpp ------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===---------------------------------------------------------------------===//
+
+#if defined (__mips__)
+
+#include <vector>
+#include <stddef.h>
+
+// For GDB, GCC and DWARF Register numbers
+#include "RegisterContextLinux_mips64.h"
+
+// Internal codes for all mips64 registers
+#include "lldb-mips64-register-enums.h"
+#include "RegisterContext_mips64.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+// GP registers
+typedef struct _GPR
+{
+    uint64_t zero;
+    uint64_t r1;
+    uint64_t r2;
+    uint64_t r3;
+    uint64_t r4;
+    uint64_t r5;
+    uint64_t r6;
+    uint64_t r7;
+    uint64_t r8;
+    uint64_t r9;
+    uint64_t r10;
+    uint64_t r11;
+    uint64_t r12;
+    uint64_t r13;
+    uint64_t r14;
+    uint64_t r15;
+    uint64_t r16;
+    uint64_t r17;
+    uint64_t r18;
+    uint64_t r19;
+    uint64_t r20;
+    uint64_t r21;
+    uint64_t r22;
+    uint64_t r23;
+    uint64_t r24;
+    uint64_t r25;
+    uint64_t r26;
+    uint64_t r27;
+    uint64_t gp;
+    uint64_t sp;
+    uint64_t r30;
+    uint64_t ra;
+    uint64_t mullo;
+    uint64_t mulhi;
+    uint64_t pc;
+    uint64_t badvaddr;
+    uint64_t sr;
+    uint64_t cause;
+    uint64_t ic;
+    uint64_t dummy;
+} GPR;
+
+//---------------------------------------------------------------------------
+// Include RegisterInfos_mips64 to declare our g_register_infos_mips64 structure.
+//---------------------------------------------------------------------------
+#define DECLARE_REGISTER_INFOS_MIPS64_STRUCT
+#include "RegisterInfos_mips64.h"
+#undef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
+
+//---------------------------------------------------------------------------
+// Include RegisterInfos_mips to declare our g_register_infos_mips structure.
+//---------------------------------------------------------------------------
+#define DECLARE_REGISTER_INFOS_MIPS_STRUCT
+#include "RegisterInfos_mips.h"
+#undef DECLARE_REGISTER_INFOS_MIPS_STRUCT
+
+static const RegisterInfo *
+GetRegisterInfoPtr (const ArchSpec &target_arch)
+{
+    switch (target_arch.GetMachine())
+    {
+        case llvm::Triple::mips64:
+        case llvm::Triple::mips64el:
+            return g_register_infos_mips64;
+        case llvm::Triple::mips:
+        case llvm::Triple::mipsel:
+            return g_register_infos_mips;
+        default:
+            assert(false && "Unhandled target architecture.");
+            return nullptr;
+    }
+}
+
+static uint32_t
+GetRegisterInfoCount (const ArchSpec &target_arch)
+{
+    switch (target_arch.GetMachine())
+    {
+        case llvm::Triple::mips64:
+        case llvm::Triple::mips64el:
+            return static_cast<uint32_t> (sizeof (g_register_infos_mips64) / sizeof (g_register_infos_mips64 [0]));
+        case llvm::Triple::mips:
+        case llvm::Triple::mipsel:
+            return static_cast<uint32_t> (sizeof (g_register_infos_mips) / sizeof (g_register_infos_mips [0]));
+        default:
+            assert(false && "Unhandled target architecture.");
+            return 0;
+    }
+}
+
+RegisterContextLinux_mips64::RegisterContextLinux_mips64(const ArchSpec &target_arch) :
+    lldb_private::RegisterInfoInterface(target_arch),
+    m_register_info_p (GetRegisterInfoPtr (target_arch)),
+    m_register_info_count (GetRegisterInfoCount (target_arch))
+{
+}
+
+size_t
+RegisterContextLinux_mips64::GetGPRSize() const
+{
+    return sizeof(GPR);
+}
+
+const RegisterInfo *
+RegisterContextLinux_mips64::GetRegisterInfo() const
+{
+    return m_register_info_p;
+}
+
+uint32_t
+RegisterContextLinux_mips64::GetRegisterCount () const
+{
+    return m_register_info_count;
+}
+
+#endif