Index: source/Plugins/Process/Linux/NativeProcessLinux.cpp
===================================================================
--- source/Plugins/Process/Linux/NativeProcessLinux.cpp
+++ source/Plugins/Process/Linux/NativeProcessLinux.cpp
@@ -19,12 +19,18 @@
 #include <unistd.h>
 #include <linux/unistd.h>
 #include <sys/ptrace.h>
+#include <sys/uio.h>
 #include <sys/socket.h>
 #include <sys/syscall.h>
 #include <sys/types.h>
 #include <sys/user.h>
 #include <sys/wait.h>
 
+#if defined (__arm64__) || defined (__aarch64__)
+// NT_PRSTATUS and NT_FPREGSET definition
+#include <elf.h>
+#endif
+
 // C++ Includes
 #include <fstream>
 #include <string>
@@ -659,10 +665,22 @@
     void
     ReadGPROperation::Execute(NativeProcessLinux *monitor)
     {
+#if defined (__arm64__) || defined (__aarch64__)
+        int regset = NT_PRSTATUS;
+        struct iovec ioVec;
+
+        ioVec.iov_base = m_buf;
+        ioVec.iov_len = m_buf_size;
+        if (PTRACE(PTRACE_GETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+            m_result = false;
+        else
+            m_result = true;
+#else
         if (PTRACE(PTRACE_GETREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
             m_result = false;
         else
             m_result = true;
+#endif
     }
 
     //------------------------------------------------------------------------------
@@ -687,10 +705,22 @@
     void
     ReadFPROperation::Execute(NativeProcessLinux *monitor)
     {
+#if defined (__arm64__) || defined (__aarch64__)
+        int regset = NT_FPREGSET;
+        struct iovec ioVec;
+
+        ioVec.iov_base = m_buf;
+        ioVec.iov_len = m_buf_size;
+        if (PTRACE(PTRACE_GETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+            m_result = false;
+        else
+            m_result = true;
+#else
         if (PTRACE(PTRACE_GETFPREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
             m_result = false;
         else
             m_result = true;
+#endif
     }
 
     //------------------------------------------------------------------------------
@@ -744,10 +774,22 @@
     void
     WriteGPROperation::Execute(NativeProcessLinux *monitor)
     {
+#if defined (__arm64__) || defined (__aarch64__)
+        int regset = NT_PRSTATUS;
+        struct iovec ioVec;
+
+        ioVec.iov_base = m_buf;
+        ioVec.iov_len = m_buf_size;
+        if (PTRACE(PTRACE_SETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+            m_result = false;
+        else
+            m_result = true;
+#else
         if (PTRACE(PTRACE_SETREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
             m_result = false;
         else
             m_result = true;
+#endif
     }
 
     //------------------------------------------------------------------------------
@@ -772,10 +814,22 @@
     void
     WriteFPROperation::Execute(NativeProcessLinux *monitor)
     {
+#if defined (__arm64__) || defined (__aarch64__)
+        int regset = NT_FPREGSET;
+        struct iovec ioVec;
+
+        ioVec.iov_base = m_buf;
+        ioVec.iov_len = m_buf_size;
+        if (PTRACE(PTRACE_SETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+            m_result = false;
+        else
+            m_result = true;
+#else
         if (PTRACE(PTRACE_SETFPREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
             m_result = false;
         else
             m_result = true;
+#endif
     }
 
     //------------------------------------------------------------------------------
Index: source/Plugins/Process/Linux/ProcessMonitor.cpp
===================================================================
--- source/Plugins/Process/Linux/ProcessMonitor.cpp
+++ source/Plugins/Process/Linux/ProcessMonitor.cpp
@@ -16,12 +16,18 @@
 #include <stdint.h>
 #include <unistd.h>
 #include <sys/ptrace.h>
+#include <sys/uio.h>
 #include <sys/socket.h>
 #include <sys/syscall.h>
 #include <sys/types.h>
 #include <sys/user.h>
 #include <sys/wait.h>
 
+#if defined (__arm64__) || defined (__aarch64__)
+// NT_PRSTATUS and NT_FPREGSET definition
+#include <elf.h>
+#endif
+
 // C++ Includes
 // Other libraries and framework includes
 #include "lldb/Core/Debugger.h"
@@ -568,6 +574,18 @@
 void
 ReadGPROperation::Execute(ProcessMonitor *monitor)
 {
+#if defined (__arm64__) || defined (__aarch64__)
+    int regset = NT_PRSTATUS;
+    struct iovec ioVec;
+
+    ioVec.iov_base = m_buf;
+    ioVec.iov_len = m_buf_size;
+    if (PTRACE(PTRACE_GETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+        m_result = false;
+    else
+        m_result = true;
+#else
+
 #ifdef PT_GETREGS
     if (PTRACE(PTRACE_GETREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
         m_result = false;
@@ -576,6 +594,8 @@
 #else
     m_result = false;
 #endif
+
+#endif
 }
 
 //------------------------------------------------------------------------------
@@ -600,6 +620,18 @@
 void
 ReadFPROperation::Execute(ProcessMonitor *monitor)
 {
+#if defined (__arm64__) || defined (__aarch64__)
+    int regset = NT_FPREGSET;
+    struct iovec ioVec;
+
+    ioVec.iov_base = m_buf;
+    ioVec.iov_len = m_buf_size;
+    if (PTRACE(PTRACE_GETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+        m_result = false;
+    else
+        m_result = true;
+#else
+
 #ifdef PT_GETFPREGS
     if (PTRACE(PTRACE_GETFPREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
         m_result = false;
@@ -608,6 +640,8 @@
 #else
     m_result = false;
 #endif
+
+#endif
 }
 
 //------------------------------------------------------------------------------
@@ -661,6 +695,18 @@
 void
 WriteGPROperation::Execute(ProcessMonitor *monitor)
 {
+#if defined (__arm64__) || defined (__aarch64__)
+    int regset = NT_PRSTATUS;
+    struct iovec ioVec;
+
+    ioVec.iov_base = m_buf;
+    ioVec.iov_len = m_buf_size;
+    if (PTRACE(PTRACE_SETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+        m_result = false;
+    else
+        m_result = true;
+#else
+
 #ifdef PT_SETREGS
     if (PTRACE(PTRACE_SETREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
         m_result = false;
@@ -669,6 +715,8 @@
 #else
     m_result = false;
 #endif
+
+#endif
 }
 
 //------------------------------------------------------------------------------
@@ -693,6 +741,18 @@
 void
 WriteFPROperation::Execute(ProcessMonitor *monitor)
 {
+#if defined (__arm64__) || defined (__aarch64__)
+    int regset = NT_FPREGSET;
+    struct iovec ioVec;
+
+    ioVec.iov_base = m_buf;
+    ioVec.iov_len = m_buf_size;
+    if (PTRACE(PTRACE_SETREGSET, m_tid, &regset, &ioVec, m_buf_size) < 0)
+        m_result = false;
+    else
+        m_result = true;
+#else
+
 #ifdef PT_SETFPREGS
     if (PTRACE(PTRACE_SETFPREGS, m_tid, NULL, m_buf, m_buf_size) < 0)
         m_result = false;
@@ -701,6 +761,8 @@
 #else
     m_result = false;
 #endif
+
+#endif
 }
 
 //------------------------------------------------------------------------------