[LLDB][MIPS] Fix FPU Size Based on Dynamic FR

[nitesh.jain]

Summary

In MIPS, the size of FPU registers is based on FR in Status registers. The user can change the FR bits during runtime which affects the size of FPU registers. This patch detects the state of these bits to decide the size of floating point registers while reading/writing FPU registers.

[nitesh.jain]

Hi Greg/jingham,

Could you please find some time to review this ?

[clayborg]

This patch adds architecture specific code to generic GDB remote classes which should not happen. If we are going to fix correctly in the GDB remote classes, we need to abstract this. No mention of MIPS or any mips flags should be made inside of the GDB remote classes. The qRegisterInfo or the target XML data that is received from the GDB server describes all registers, you will need to add key/value pairs to the FP registers that describe these limitations then modify the DynamicRegisterInfo do the right thing. It shouldn't be too hard to add functionality that says that the byte size of a register depends on a value in another register.

[clayborg]

One way we could abstract the size is to add a key named "bitsize-expr" that is a DWARF expression. The expression in your case would be a DWARF expression:

DW_OP_regx(32) DW_OP_lit1 DW_OP_lit26 DW_OP_shl

"DW_OP_regx(32)" would push the value of register 32 onto the stack. Then it would push 1 onto the stack (DW_OP_lit1) followed by 26 onto the stack (DW_OP_lit26) and then shift 1 << 26 with DW_OP_shl... Etc. The DWARF expression would result in the byte size being on the stack at the end as the DWARF expressions can branch and do other things. So it would be possible to come up with a byte stream that can be used by all registers that is agnostic to the architecture.

Then if a register has a "bitsize-expr", the size would need to be determined by running a DWARF expression.

[nitesh.jain]

Added field "dynamic_size" in struct RegisterInfo. If the value of this field is 1 then register size should be detected at runtime. In case of MIPS, the value of this field will be always 1 for all floating point registers. Then the size of register will be evaluated based on result of Dwarf Expression.

[clayborg]

So this is close. My idea was that the lldb-server would not just set a key/value pair named "dynamic_size" to "1" in the "qRegisterInfo" or "$qXfer:features:read:target.xml:0,1ffff" XML data, it would add a key value pair: whose name is "dynamic_size_dwarf_expr" whose value is the HEX ASCII bytes encded. So qRegisterInfo would have:

dynamic_size_dwarf_expr:112233AABB

where "112233AABB" are the bytes for the DWARF expression:

llvm::dwarf::DW_OP_regx, sr_reg_num, llvm::dwarf::DW_OP_lit1,
llvm::dwarf::DW_OP_lit26, llvm::dwarf::DW_OP_shl, llvm::dwarf::DW_OP_and,
llvm::dwarf::DW_OP_regx, config5_reg_num, llvm::dwarf::DW_OP_lit1,
llvm::dwarf::DW_OP_lit8, llvm::dwarf::DW_OP_shl, llvm::dwarf::DW_OP_and,
llvm::dwarf::DW_OP_lit18, llvm::dwarf::DW_OP_shl, 
llvm::dwarf::DW_OP_xor

The result of the expression should be the byte size for the register, not a zero or 1. This way, any target can hook up to LLDB and provide the needed info and LLDB will just work. With the above solution, you must go and modify LLDB source code.

See inlined comments for more details.

I really want to get this dynamic register size stuff right so the next target that needs it just works with no modifications to existing code. Thanks for making all the changes.

include/lldb/lldb-private-types.h

57–58 ↗

(On Diff #61654)

We shouldn't have to add this as any register size adjustments can be taken care of in:

const RegisterInfo * RegisterContext::GetRegisterInfoAtIndex (uint32_t reg_index) const;

Another thing we could do is store the DWARF expression bytes right in the RegisterInfo:

const uint8_t *dynamic_size_dwarf_expr_bytes; // A DWARF expression that when evaluated gives the byte size of this register
size_t dynamic_size_dwarf_len; // The length of the DWARF expression in bytes in the dynamic_size_dwarf_expr_bytes member

source/Plugins/Process/Linux/NativeRegisterContextLinux_mips64.cpp

495 ↗

(On Diff #61654)

Just check if reg_index is in the FPUs. We shouldn't need to add the dynamic_size to RegisterInfo, or we just check the new "dynamic_size_dwarf_expr_bytes" field in RegisterInfo.

497–505 ↗

(On Diff #61654)

If we don't add anything to RegisterInfo, then this code is fine. Else we will need to check "reg_info->dynamic_size_dwarf_expr_bytes" and evaluate the DWARF expression to get the size.

930–963 ↗

(On Diff #61654)

This whole function goes away if we add "dynamic_size_dwarf_expr_bytes" to RegisterInfo. Else this stays.

source/Plugins/Process/Utility/DynamicRegisterInfo.cpp

295–297 ↗

(On Diff #61654)

I would change this to get a "dynamic_size_dwarf_expr" key whose value is a string that has HEXASCII encoded DWARF DW_OP bytes. We wouldn't store this in the "reg_info", but somewhere else locally in this class. Maybe a map of register number to DWARFExpression:

typedef std::map<uint32_t, DWARFExpression> DynamicRegisterSizeMap;

If we modify RegisterInfo to add the "dynamic_size_dwarf_expr_bytes", then we would store the bytes in there, but we will need to make a copy of the bytes.

source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp

1637–1640 ↗

(On Diff #61654)

Remove? Or we can change RegisterInfo to contain a "const uint8_t *dynamic_size_dwarf_expr_bytes; size_t dynamic_size_dwarf_len;".

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

956–1000 ↗

(On Diff #61654)

This should be removed in favor or having the DWARF expression supplied to us via the qRegisterInfo or $qXfer:features:read:target.xml:0,1ffff packets. The XML would have a key/value pair for "dynamic_size_dwarf_expr" that would be the DWARF expression.

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.h

49–55 ↗

(On Diff #61654)

Remove this and just evaluate the DWARF expression that was given to us via the qRegisterInfo or $qXfer:features:read:target.xml:0,1ffff

source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp

557 ↗

(On Diff #61654)

remove

642–645 ↗

(On Diff #61654)

change to:

else if (name.compare("dynamic_size_dwarf_expr") == 0)
{
    // TODO: store DWARF expression somewhere
}

[nitesh.jain]

source/Plugins/Process/Linux/NativeRegisterContextLinux_mips64.cpp

497–505 ↗

(On Diff #61654)

If Dwarf expression need to be evaluate at server side, then we need to add one more function in DWARFExpression::Evaluate to take NativeRegisterContext has a parameter. So should I add one more functionality in it ?

Thanks

[labath]

source/Plugins/Process/Linux/NativeRegisterContextLinux_mips64.cpp

497–505 ↗

(On Diff #61654)

Please be careful about pulling more code to lldb-server, as it may cause the size to blow up due to transitive dependencies. If you're going to do that, please check the impact on the binary size, but I think it would be best to keep dwarf expression evaluation out of the server altogether.

[clayborg]

There should be no need to add code on the lldb-server side. It would just send the DWARF expression bytes over when qRegisterInfo or the target xml is sent to the host. The host would store this expression and run it each time the register info is asked for for a register so that the host can set the register byte size correctly.

[nitesh.jain]

Update diff as per suggestion. In case of FRE mode, FPU registers are all 64 bit.

[labath]

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

98 ↗

(On Diff #63201)

Can we get rid of these const_casts? It looks like UpdateDynamicRegisterSize does not actually need this to be non-const.

[nitesh.jain]

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

98 ↗

(On Diff #63201)

No, it require so that we can modify the reg_info->byte_size member.

[labath]

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

98 ↗

(On Diff #63201)

In that case, there is something else wrong with the design here. Well behaved code should never need to call const_cast.

m_reg_info is non-const, so maybe you just need a non-const version of DynamicRegisterInfo::GetRegisterInfoAtIndex or something like that...

[nitesh.jain]

Added lldb_private::RegisterInfo * DynamicRegisterInfo::GetRegisterInfoAtIndex (uint32_t i)

[nitesh.jain]

Hi Greg,

Please could you find some time to review this ?

Thanks

[clayborg]

Many issues. See inlined comments.

include/lldb/lldb-private-types.h

57–58 ↗

(On Diff #63224)

If you choose to add these fields to RegisterInfo.h, then you will need to update all macros for that create arrays of RegisterInfo structs to fill in NULL into dynamic_size_dwarf_expr_bytes, and 0 into dynamic_size_dwarf_len.

source/Plugins/Process/Utility/DynamicRegisterInfo.cpp

298–299 ↗

(On Diff #63224)

We don't need a key named "dynamic_size_dwarf_len", we just need "dynamic_size_dwarf_expr_bytes". We can fill in "reg_info.dynamic_size_dwarf_len" after decoding the bytes in "dynamic_size_dwarf_expr_bytes".

source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp

1639 ↗

(On Diff #63224)

We really don't need a "dynamic_size_dwarf_len" key. Just "dynamic_size_dwarf_expr_bytes" and we can determine the byte size from how many bytes are encoded as hex ASCII chars.

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

96–97 ↗

(On Diff #63224)

Put these two statements inside the "if (reg_info->dynamic_size_dwarf_len)" statement

99 ↗

(On Diff #63224)

add space and make sure "reg_info" isn't NULL.

if (reg_info && reg_info->dynamic_size_dwarf_len)

954–994 ↗

(On Diff #63224)

This should be a function in RegisterContext.h/RegisterContext.cpp and then the first two arguments are not needed. See previous comment for reasons why.

source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.h

50–55 ↗

(On Diff #63224)

This should be moved to RegisterContext.h as any register from any context can have DWARF expressions that describe the byte size. If this is a function on the RegisterContext class, you won't need to first two parameters "exe_ctx" and "reg_ctx" since the RegisterContext contains a member variable named "m_thread" which is a "lldb_private::Thread &".

source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp

542 ↗

(On Diff #63224)

We are going to assume that 8 bytes is enough for any size expression?

658 ↗

(On Diff #63224)

We can't use "dwarf_opcode" here. It is a local variable above:

uint8_t dwarf_opcode[8];

Then the register info will point to random data on the stack after this function. This need to be dynamically stored on the dynamic register info class so that it maintains a reference to the data so that it lives as long as the RegisterInfo structs do.

4395 ↗

(On Diff #63224)

We can't use a local variable for the dwarf_opcode data.

4505–4508 ↗

(On Diff #63224)

Don't need this key, remove this code.

4518 ↗

(On Diff #63224)

You must dynamically store the dwarf opcode bytes in the dynamic register info class so it keeps the bytes alive as long as the register info structs.

[nitesh.jain]

Removed dynamic_size_dwarf_len field from RegisterInfo struct.

[clayborg]

A few comments:

• we need the DWARF opcode length in RegisterInfo, but not in the structured data (XML or JSON)
• all macros that initialize RegisterInfo structs must be expended to null and zero out the opcode pointer and size (in all register contexts for all archs)
• remove all virtual and overrides for GetDwarfOpcodeLength()

include/lldb/Host/common/NativeRegisterContext.h

90–92 ↗

(On Diff #64693)

Remove this, the length needs to stay in the RegisterInfo.

include/lldb/Host/common/NativeRegisterContextRegisterInfo.h

40–42 ↗

(On Diff #64693)

Remove this, the length needs to stay in the RegisterInfo.

include/lldb/Target/RegisterContext.h

53 ↗

(On Diff #64693)

Remove opcode_len, the length needs to stay in the RegisterInfo.

include/lldb/lldb-private-types.h

57–58 ↗

(On Diff #64693)

So we either remove both fields from RegisterInfo, or we leave both in. If we remove them both, then getting the register info from the RegisterContext will update the register info automatically if needed as determined by the RegisterContext subclass. I don't mind them being in RegisterInfo and I think both should stay. In this case, we do need the length for the expression in the RegisterInfo struct, we just don't need to *send* the length in the structured data (XML or JSON).

source/Host/common/NativeRegisterContext.cpp

273–278 ↗

(On Diff #64693)

Remove this, the length needs to stay in the RegisterInfo.

source/Host/common/NativeRegisterContextRegisterInfo.cpp

52–58 ↗

(On Diff #64693)

Remove this, the length needs to stay in the RegisterInfo.

source/Plugins/Process/Utility/DynamicRegisterInfo.cpp

317 ↗

(On Diff #64693)

set the length in RegisterInfo from the size of the bytes extracted.

320 ↗

(On Diff #64693)

set the opcode length to zero here.

424–428 ↗

(On Diff #64693)

remove.

435 ↗

(On Diff #64693)

remove dwarf_expr_bytes_len.

source/Plugins/Process/Utility/DynamicRegisterInfo.h

43 ↗

(On Diff #64693)

Remove the dwarf_expr_bytes_len, the length needs to stay in the RegisterInfo. If the opcode and length are non-zero, then a copy of the data will need to be made so it can persist. We already do this with the value_regs and invalidate_regs fields in RegisterInfo.

57–59 ↗

(On Diff #64693)

remove

source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp

72–84 ↗

(On Diff #64693)

remove

source/Plugins/Process/Utility/RegisterContextLinux_mips.h

34–35 ↗

(On Diff #64693)

remove

source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp

124–136 ↗

(On Diff #64693)

remove

source/Plugins/Process/Utility/RegisterContextLinux_mips64.h

36–38 ↗

(On Diff #64693)

remove

source/Plugins/Process/Utility/RegisterInfoInterface.h

51–56 ↗

(On Diff #64693)

remove

[nitesh.jain]

Update diff as per suggestion.

[clayborg]

Looks good, thanks for all of the updates.

[nitesh.jain]

Thanks Greg for all your help.

lldb/trunk/include/lldb/Target/RegisterContext.h

public:
     InvalidateAllRegisters () = 0;
 
     virtual size_t
     GetRegisterCount () = 0;
 
     virtual const RegisterInfo *
     GetRegisterInfoAtIndex (size_t reg) = 0;
 
+    // Detect the register size dynamically.
+    uint32_t
+    UpdateDynamicRegisterSize (const lldb_private::ArchSpec &arch,
+                               RegisterInfo* reg_info);
+
     virtual size_t
     GetRegisterSetCount () = 0;
 
     virtual const RegisterSet *
     GetRegisterSet (size_t reg_set) = 0;
 
     virtual bool
     ReadRegister (const RegisterInfo *reg_info, RegisterValue &reg_value) = 0;

lldb/trunk/include/lldb/lldb-private-types.h

struct RegisterInfo
         uint32_t *value_regs;      // List of registers (terminated with LLDB_INVALID_REGNUM).  If this value is not
                                    // null, all registers in this list will be read first, at which point the value 
                                    // for this register will be valid.  For example, the value list for ah
                                    // would be eax (x86) or rax (x64).
         uint32_t *invalidate_regs; // List of registers (terminated with LLDB_INVALID_REGNUM).  If this value is not
                                    // null, all registers in this list will be invalidated when the value of this
                                    // register changes.  For example, the invalidate list for eax would be rax
                                    // ax, ah, and al.
+        const uint8_t *dynamic_size_dwarf_expr_bytes; // A DWARF expression that when evaluated gives 
+                                                      // the byte size of this register.
+        size_t dynamic_size_dwarf_len; // The length of the DWARF expression in bytes
+                                       // in the dynamic_size_dwarf_expr_bytes member. 
     };
 
     //----------------------------------------------------------------------
     // Registers are grouped into register sets
     //----------------------------------------------------------------------
     struct RegisterSet
     {
         const char *name;           // Name of this register set

lldb/trunk/source/Plugins/Process/Utility/DynamicRegisterInfo.h

public:
     GetNumRegisterSets() const;
 
     size_t
     GetRegisterDataByteSize() const;
 
     const lldb_private::RegisterInfo *
     GetRegisterInfoAtIndex (uint32_t i) const;
 
+    lldb_private::RegisterInfo *
+    GetRegisterInfoAtIndex (uint32_t i);
+
     const lldb_private::RegisterSet *
     GetRegisterSet (uint32_t i) const;
 
     uint32_t
     GetRegisterSetIndexByName (lldb_private::ConstString &set_name, bool can_create);
 
     uint32_t
     ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num) const;
protected:
     // Classes that inherit from DynamicRegisterInfo can see and modify these
     //------------------------------------------------------------------
     typedef std::vector <lldb_private::RegisterInfo> reg_collection;
     typedef std::vector <lldb_private::RegisterSet> set_collection;
     typedef std::vector <uint32_t> reg_num_collection;
     typedef std::vector <reg_num_collection> set_reg_num_collection;
     typedef std::vector <lldb_private::ConstString> name_collection;
     typedef std::map<uint32_t, reg_num_collection> reg_to_regs_map;
+    typedef std::vector <uint8_t> dwarf_opcode;
+    typedef std::map<uint32_t, dwarf_opcode> dynamic_reg_size_map;
 
     lldb_private::RegisterInfo *
     GetRegisterInfo (const lldb_private::ConstString &reg_name);
 
     reg_collection m_regs;
     set_collection m_sets;
     set_reg_num_collection m_set_reg_nums;
     name_collection m_set_names;
     reg_to_regs_map m_value_regs_map;
     reg_to_regs_map m_invalidate_regs_map;
+    dynamic_reg_size_map m_dynamic_reg_size_map;
     size_t m_reg_data_byte_size;   // The number of bytes required to store all registers
     bool m_finalized;
 };
 
 #endif  // lldb_DynamicRegisterInfo_h_

lldb/trunk/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp

 // Other libraries and framework includes
 // Project includes
 #include "lldb/Core/ArchSpec.h"
 #include "lldb/Core/RegularExpression.h"
 #include "lldb/Core/StreamFile.h"
 #include "lldb/Core/StructuredData.h"
 #include "lldb/DataFormatters/FormatManager.h"
 #include "lldb/Host/StringConvert.h"
+#include "lldb/Utility/StringExtractor.h"
 
 using namespace lldb;
 using namespace lldb_private;
 
 DynamicRegisterInfo::DynamicRegisterInfo () :
     m_regs (),
     m_sets (),
     m_set_reg_nums (),
     m_set_names (),
     m_value_regs_map (),
     m_invalidate_regs_map (),
+    m_dynamic_reg_size_map (),
     m_reg_data_byte_size (0),
     m_finalized (false)
 {
 }
 
 DynamicRegisterInfo::DynamicRegisterInfo(const lldb_private::StructuredData::Dictionary &dict,
                                          const lldb_private::ArchSpec &arch) :
     m_regs (),
     m_sets (),
     m_set_reg_nums (),
     m_set_names (),
     m_value_regs_map (),
     m_invalidate_regs_map (),
+    m_dynamic_reg_size_map (),
     m_reg_data_byte_size (0),
     m_finalized (false)
 {
     SetRegisterInfo (dict, arch);
 }
 
 DynamicRegisterInfo::~DynamicRegisterInfo ()
 {
for (uint32_t i = 0; i < num_regs; ++i)
             Clear();
             printf("error: invalid or missing 'bitsize' key/value pair in register dictionary\n");
             reg_info_dict->DumpToStdout();
             return 0;
         }
 
         reg_info.byte_size = bitsize / 8;
 
+        std::string dwarf_opcode_string;
+        if (reg_info_dict->GetValueForKeyAsString ("dynamic_size_dwarf_expr_bytes", dwarf_opcode_string))
+        {
+            reg_info.dynamic_size_dwarf_len = dwarf_opcode_string.length () / 2;
+            assert (reg_info.dynamic_size_dwarf_len > 0);
+
+            std::vector<uint8_t> dwarf_opcode_bytes(reg_info.dynamic_size_dwarf_len);
+            uint32_t j;
+            StringExtractor opcode_extractor;
+            // Swap "dwarf_opcode_string" over into "opcode_extractor"
+            opcode_extractor.GetStringRef ().swap (dwarf_opcode_string);
+            uint32_t ret_val = opcode_extractor.GetHexBytesAvail (dwarf_opcode_bytes.data (),
+                                                                  reg_info.dynamic_size_dwarf_len);
+            assert (ret_val == reg_info.dynamic_size_dwarf_len);
+
+            for (j = 0; j < reg_info.dynamic_size_dwarf_len; ++j)
+                m_dynamic_reg_size_map[i].push_back(dwarf_opcode_bytes[j]);
+
+            reg_info.dynamic_size_dwarf_expr_bytes = m_dynamic_reg_size_map[i].data ();
+        }
+
         std::string format_str;
         if (reg_info_dict->GetValueForKeyAsString("format", format_str, nullptr))
         {
             if (Args::StringToFormat(format_str.c_str(), reg_info.format, NULL).Fail())
             {
                 Clear();
                 printf("error: invalid 'format' value in register dictionary\n");
                 reg_info_dict->DumpToStdout();
if (reg_info.value_regs)
         for (i=0; reg_info.value_regs[i] != LLDB_INVALID_REGNUM; ++i)
             m_value_regs_map[reg_num].push_back(reg_info.value_regs[i]);
     }
     if (reg_info.invalidate_regs)
     {
         for (i=0; reg_info.invalidate_regs[i] != LLDB_INVALID_REGNUM; ++i)
             m_invalidate_regs_map[reg_num].push_back(reg_info.invalidate_regs[i]);
     }
+    if (reg_info.dynamic_size_dwarf_expr_bytes)
+    {
+        for (i = 0; i < reg_info.dynamic_size_dwarf_len; ++i)
+           m_dynamic_reg_size_map[reg_num].push_back(reg_info.dynamic_size_dwarf_expr_bytes[i]);
+
+        reg_info.dynamic_size_dwarf_expr_bytes = m_dynamic_reg_size_map[reg_num].data ();
+    }
+
     m_regs.push_back (reg_info);
     uint32_t set = GetRegisterSetIndexByName (set_name, true);
     assert (set < m_sets.size());
     assert (set < m_set_reg_nums.size());
     assert (set < m_set_names.size());
     m_set_reg_nums[set].push_back(reg_num);
     size_t end_reg_offset = reg_info.byte_offset + reg_info.byte_size;
     if (m_reg_data_byte_size < end_reg_offset)

 const RegisterInfo *
 DynamicRegisterInfo::GetRegisterInfoAtIndex (uint32_t i) const
 {
     if (i < m_regs.size())
         return &m_regs[i];
     return NULL;
 }
 
+RegisterInfo *
+DynamicRegisterInfo::GetRegisterInfoAtIndex (uint32_t i)
+{
+    if (i < m_regs.size())
+        return &m_regs[i];
+    return NULL;
+}
+
 const RegisterSet *
 DynamicRegisterInfo::GetRegisterSet (uint32_t i) const
 {
     if (i < m_sets.size())
         return &m_sets[i];
     return NULL;
 }
 

 DynamicRegisterInfo::Clear()
 {
     m_regs.clear();
     m_sets.clear();
     m_set_reg_nums.clear();
     m_set_names.clear();
     m_value_regs_map.clear();
     m_invalidate_regs_map.clear();
+    m_dynamic_reg_size_map.clear();
     m_reg_data_byte_size = 0;
     m_finalized = false;
 }
 
 void
 DynamicRegisterInfo::Dump () const
 {
     StreamFile s(stdout, false);

lldb/trunk/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp

 };
 
 
 #define GPR_OFFSET(idx) ((idx) * 4)
 #define FPU_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextDarwin_arm::GPR))
 #define EXC_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextDarwin_arm::GPR) + sizeof (RegisterContextDarwin_arm::FPU))
 #define DBG_OFFSET(reg) ((LLVM_EXTENSION offsetof (RegisterContextDarwin_arm::DBG, reg) + sizeof (RegisterContextDarwin_arm::GPR) + sizeof (RegisterContextDarwin_arm::FPU) + sizeof (RegisterContextDarwin_arm::EXC)))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextDarwin_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextDarwin_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextDarwin_arm::GPR) + sizeof (RegisterContextDarwin_arm::FPU) + sizeof (RegisterContextDarwin_arm::EXC))
 
 static RegisterInfo g_register_infos[] = {
 // General purpose registers
 //  NAME        ALT     SZ  OFFSET              ENCODING        FORMAT          EH_FRAME                DWARF               GENERIC                     PROCESS PLUGIN          LLDB NATIVE   VALUE REGS    INVALIDATE REGS
 //  ======      ======= ==  =============       =============   ============    ===============         ===============     =========================   =====================   ============= ==========    ===============
 {   "r0",       NULL,   4,  GPR_OFFSET(0),      eEncodingUint,  eFormatHex,     { ehframe_r0,               dwarf_r0,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    gpr_r0      },      NULL,              NULL},
 {   "r1",       NULL,   4,  GPR_OFFSET(1),      eEncodingUint,  eFormatHex,     { ehframe_r1,               dwarf_r1,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    gpr_r1      },      NULL,              NULL},

lldb/trunk/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp

 #define GPR_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextDarwin_arm64::GPR, reg))
 
 #define FPU_OFFSET(idx) ((idx) * 16 + sizeof (RegisterContextDarwin_arm64::GPR))
 #define FPU_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextDarwin_arm64::FPU, reg))
 
 #define EXC_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextDarwin_arm64::EXC, reg) + sizeof (RegisterContextDarwin_arm64::GPR) + sizeof (RegisterContextDarwin_arm64::FPU))
 #define DBG_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextDarwin_arm64::DBG, reg) + sizeof (RegisterContextDarwin_arm64::GPR) + sizeof (RegisterContextDarwin_arm64::FPU) + sizeof (RegisterContextDarwin_arm64::EXC))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextDarwin_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextDarwin_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextDarwin_arm64::GPR) + sizeof (RegisterContextDarwin_arm64::FPU) + sizeof (RegisterContextDarwin_arm64::EXC))
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
 //-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM64_STRUCT
 #include "RegisterInfos_arm64.h"
 #undef DECLARE_REGISTER_INFOS_ARM64_STRUCT

lldb/trunk/source/Plugins/Process/Utility/RegisterContextFreeBSD_arm.cpp

 // Based on RegisterContextLinux_arm.cpp and
 // http://svnweb.freebsd.org/base/head/sys/arm/include/reg.h
 #define GPR_OFFSET(idx) ((idx) * 4)
 #define FPU_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextFreeBSD_arm::GPR))
 #define FPSCR_OFFSET (LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm::FPU, fpscr) + sizeof (RegisterContextFreeBSD_arm::GPR))
 #define EXC_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextFreeBSD_arm::GPR) + sizeof (RegisterContextFreeBSD_arm::FPU))
 #define DBG_OFFSET(reg) ((LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm::DBG, reg) + sizeof (RegisterContextFreeBSD_arm::GPR) + sizeof (RegisterContextFreeBSD_arm::FPU) + sizeof (RegisterContextFreeBSD_arm::EXC)))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextFreeBSD_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextFreeBSD_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextFreeBSD_arm::GPR) + sizeof (RegisterContextFreeBSD_arm::FPU) + sizeof (RegisterContextFreeBSD_arm::EXC))
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm to declare our g_register_infos_arm structure.
 //-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM_STRUCT
 #include "RegisterInfos_arm.h"
 #undef DECLARE_REGISTER_INFOS_ARM_STRUCT

lldb/trunk/source/Plugins/Process/Utility/RegisterContextFreeBSD_arm64.cpp

 #define GPR_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm64::GPR, reg))
 
 #define FPU_OFFSET(idx) ((idx) * 16 + sizeof (RegisterContextFreeBSD_arm64::GPR))
 #define FPU_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm64::FPU, reg))
 
 #define EXC_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm64::EXC, reg) + sizeof (RegisterContextFreeBSD_arm64::GPR) + sizeof (RegisterContextFreeBSD_arm64::FPU))
 #define DBG_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextFreeBSD_arm64::DBG, reg) + sizeof (RegisterContextFreeBSD_arm64::GPR) + sizeof (RegisterContextFreeBSD_arm64::FPU) + sizeof (RegisterContextFreeBSD_arm64::EXC))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextFreeBSD_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextFreeBSD_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextFreeBSD_arm64::GPR) + sizeof (RegisterContextFreeBSD_arm64::FPU) + sizeof (RegisterContextFreeBSD_arm64::EXC))
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
 //-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM64_STRUCT
 #include "RegisterInfos_arm64.h"
 #undef DECLARE_REGISTER_INFOS_ARM64_STRUCT

lldb/trunk/source/Plugins/Process/Utility/RegisterContextLinux_arm.cpp

 
 // Based on RegisterContextDarwin_arm.cpp
 #define GPR_OFFSET(idx) ((idx) * 4)
 #define FPU_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextLinux_arm::GPR))
 #define FPSCR_OFFSET (LLVM_EXTENSION offsetof (RegisterContextLinux_arm::FPU, fpscr) + sizeof (RegisterContextLinux_arm::GPR))
 #define EXC_OFFSET(idx) ((idx) * 4 + sizeof (RegisterContextLinux_arm::GPR) + sizeof (RegisterContextLinux_arm::FPU))
 #define DBG_OFFSET(reg) ((LLVM_EXTENSION offsetof (RegisterContextLinux_arm::DBG, reg) + sizeof (RegisterContextLinux_arm::GPR) + sizeof (RegisterContextLinux_arm::FPU) + sizeof (RegisterContextLinux_arm::EXC)))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextLinux_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextLinux_arm::DBG *)NULL)->reg[i]), DBG_OFFSET(reg[i]), eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextLinux_arm::GPR) + sizeof (RegisterContextLinux_arm::FPU) + sizeof (RegisterContextLinux_arm::EXC))
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm to declare our g_register_infos_arm structure.
 //-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM_STRUCT
 #include "RegisterInfos_arm.h"
 #undef DECLARE_REGISTER_INFOS_ARM_STRUCT

lldb/trunk/source/Plugins/Process/Utility/RegisterContextLinux_arm64.cpp

 #define GPR_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::GPR, reg))
 
 #define FPU_OFFSET(idx) ((idx) * 16 + sizeof (RegisterContextLinux_arm64::GPR))
 #define FPU_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::FPU, reg) + sizeof (RegisterContextLinux_arm64::GPR))
 
 #define EXC_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::EXC, reg) + sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU))
 #define DBG_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::DBG, reg) + sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU) + sizeof (RegisterContextLinux_arm64::EXC))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextLinux_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL
+#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextLinux_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL, NULL, 0
 #define REG_CONTEXT_SIZE (sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU) + sizeof (RegisterContextLinux_arm64::EXC))
 
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
 //-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM64_STRUCT
 #include "RegisterInfos_arm64.h"

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_arm.h

 static uint32_t g_q12_contains[] = { fpu_d24, fpu_d25, LLDB_INVALID_REGNUM };
 static uint32_t g_q13_contains[] = { fpu_d26, fpu_d27, LLDB_INVALID_REGNUM };
 static uint32_t g_q14_contains[] = { fpu_d28, fpu_d29, LLDB_INVALID_REGNUM };
 static uint32_t g_q15_contains[] = { fpu_d30, fpu_d31, LLDB_INVALID_REGNUM };
 
 static RegisterInfo g_register_infos_arm[] = {
 //  NAME         ALT     SZ   OFFSET          ENCODING          FORMAT                  EH_FRAME             DWARF                GENERIC                     PROCESS PLUGIN       LLDB NATIVE      VALUE REGS      INVALIDATE REGS
 //  ===========  ======= ==   ==============  ================  ====================    ===================  ===================  ==========================  ===================  =============    ==============  =================
-{   "r0",        nullptr, 4,  GPR_OFFSET(0),  eEncodingUint,    eFormatHex,           { ehframe_r0,          dwarf_r0,            LLDB_REGNUM_GENERIC_ARG1,   LLDB_INVALID_REGNUM, gpr_r0        }, nullptr,        nullptr           },
-{   "r1",        nullptr, 4,  GPR_OFFSET(1),  eEncodingUint,    eFormatHex,           { ehframe_r1,          dwarf_r1,            LLDB_REGNUM_GENERIC_ARG2,   LLDB_INVALID_REGNUM, gpr_r1        }, nullptr,        nullptr           },
-{   "r2",        nullptr, 4,  GPR_OFFSET(2),  eEncodingUint,    eFormatHex,           { ehframe_r2,          dwarf_r2,            LLDB_REGNUM_GENERIC_ARG3,   LLDB_INVALID_REGNUM, gpr_r2        }, nullptr,        nullptr           },
-{   "r3",        nullptr, 4,  GPR_OFFSET(3),  eEncodingUint,    eFormatHex,           { ehframe_r3,          dwarf_r3,            LLDB_REGNUM_GENERIC_ARG4,   LLDB_INVALID_REGNUM, gpr_r3        }, nullptr,        nullptr           },
-{   "r4",        nullptr, 4,  GPR_OFFSET(4),  eEncodingUint,    eFormatHex,           { ehframe_r4,          dwarf_r4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r4        }, nullptr,        nullptr           },
-{   "r5",        nullptr, 4,  GPR_OFFSET(5),  eEncodingUint,    eFormatHex,           { ehframe_r5,          dwarf_r5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r5        }, nullptr,        nullptr           },
-{   "r6",        nullptr, 4,  GPR_OFFSET(6),  eEncodingUint,    eFormatHex,           { ehframe_r6,          dwarf_r6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r6        }, nullptr,        nullptr           },
-{   "r7",        nullptr, 4,  GPR_OFFSET(7),  eEncodingUint,    eFormatHex,           { ehframe_r7,          dwarf_r7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r7        }, nullptr,        nullptr           },
-{   "r8",        nullptr, 4,  GPR_OFFSET(8),  eEncodingUint,    eFormatHex,           { ehframe_r8,          dwarf_r8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r8        }, nullptr,        nullptr           },
-{   "r9",        nullptr, 4,  GPR_OFFSET(9),  eEncodingUint,    eFormatHex,           { ehframe_r9,          dwarf_r9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r9        }, nullptr,        nullptr           },
-{   "r10",       nullptr, 4,  GPR_OFFSET(10), eEncodingUint,    eFormatHex,           { ehframe_r10,         dwarf_r10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r10       }, nullptr,        nullptr           },
-{   "r11",       nullptr, 4,  GPR_OFFSET(11), eEncodingUint,    eFormatHex,           { ehframe_r11,         dwarf_r11,           LLDB_REGNUM_GENERIC_FP,     LLDB_INVALID_REGNUM, gpr_r11       }, nullptr,        nullptr           },
-{   "r12",       nullptr, 4,  GPR_OFFSET(12), eEncodingUint,    eFormatHex,           { ehframe_r12,         dwarf_r12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r12       }, nullptr,        nullptr           },
-{   "sp",        "r13",   4,  GPR_OFFSET(13), eEncodingUint,    eFormatHex,           { ehframe_sp,          dwarf_sp,            LLDB_REGNUM_GENERIC_SP,     LLDB_INVALID_REGNUM, gpr_sp        }, nullptr,        nullptr           },
-{   "lr",        "r14",   4,  GPR_OFFSET(14), eEncodingUint,    eFormatHex,           { ehframe_lr,          dwarf_lr,            LLDB_REGNUM_GENERIC_RA,     LLDB_INVALID_REGNUM, gpr_lr        }, nullptr,        nullptr           },
-{   "pc",        "r15",   4,  GPR_OFFSET(15), eEncodingUint,    eFormatHex,           { ehframe_pc,          dwarf_pc,            LLDB_REGNUM_GENERIC_PC,     LLDB_INVALID_REGNUM, gpr_pc        }, nullptr,        nullptr           },
-{   "cpsr",      "psr",   4,  GPR_OFFSET(16), eEncodingUint,    eFormatHex,           { ehframe_cpsr,        dwarf_cpsr,          LLDB_REGNUM_GENERIC_FLAGS,  LLDB_INVALID_REGNUM, gpr_cpsr      }, nullptr,        nullptr           },
-
-{   "s0",        nullptr, 4,  FPU_OFFSET(0),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s0        }, nullptr,        g_s0_invalidates  },
-{   "s1",        nullptr, 4,  FPU_OFFSET(1),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s1        }, nullptr,        g_s1_invalidates  },
-{   "s2",        nullptr, 4,  FPU_OFFSET(2),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s2        }, nullptr,        g_s2_invalidates  },
-{   "s3",        nullptr, 4,  FPU_OFFSET(3),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s3        }, nullptr,        g_s3_invalidates  },
-{   "s4",        nullptr, 4,  FPU_OFFSET(4),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s4        }, nullptr,        g_s4_invalidates  },
-{   "s5",        nullptr, 4,  FPU_OFFSET(5),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s5        }, nullptr,        g_s5_invalidates  },
-{   "s6",        nullptr, 4,  FPU_OFFSET(6),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s6        }, nullptr,        g_s6_invalidates  },
-{   "s7",        nullptr, 4,  FPU_OFFSET(7),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s7        }, nullptr,        g_s7_invalidates  },
-{   "s8",        nullptr, 4,  FPU_OFFSET(8),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s8        }, nullptr,        g_s8_invalidates  },
-{   "s9",        nullptr, 4,  FPU_OFFSET(9),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s9        }, nullptr,        g_s9_invalidates  },
-{   "s10",       nullptr, 4,  FPU_OFFSET(10), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s10       }, nullptr,        g_s10_invalidates },
-{   "s11",       nullptr, 4,  FPU_OFFSET(11), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s11       }, nullptr,        g_s11_invalidates },
-{   "s12",       nullptr, 4,  FPU_OFFSET(12), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s12       }, nullptr,        g_s12_invalidates },
-{   "s13",       nullptr, 4,  FPU_OFFSET(13), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s13       }, nullptr,        g_s13_invalidates },
-{   "s14",       nullptr, 4,  FPU_OFFSET(14), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s14       }, nullptr,        g_s14_invalidates },
-{   "s15",       nullptr, 4,  FPU_OFFSET(15), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s15       }, nullptr,        g_s15_invalidates },
-{   "s16",       nullptr, 4,  FPU_OFFSET(16), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s16,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s16       }, nullptr,        g_s16_invalidates },
-{   "s17",       nullptr, 4,  FPU_OFFSET(17), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s17,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s17       }, nullptr,        g_s17_invalidates },
-{   "s18",       nullptr, 4,  FPU_OFFSET(18), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s18,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s18       }, nullptr,        g_s18_invalidates },
-{   "s19",       nullptr, 4,  FPU_OFFSET(19), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s19,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s19       }, nullptr,        g_s19_invalidates },
-{   "s20",       nullptr, 4,  FPU_OFFSET(20), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s20,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s20       }, nullptr,        g_s20_invalidates },
-{   "s21",       nullptr, 4,  FPU_OFFSET(21), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s21,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s21       }, nullptr,        g_s21_invalidates },
-{   "s22",       nullptr, 4,  FPU_OFFSET(22), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s22,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s22       }, nullptr,        g_s22_invalidates },
-{   "s23",       nullptr, 4,  FPU_OFFSET(23), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s23,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s23       }, nullptr,        g_s23_invalidates },
-{   "s24",       nullptr, 4,  FPU_OFFSET(24), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s24,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s24       }, nullptr,        g_s24_invalidates },
-{   "s25",       nullptr, 4,  FPU_OFFSET(25), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s25,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s25       }, nullptr,        g_s25_invalidates },
-{   "s26",       nullptr, 4,  FPU_OFFSET(26), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s26,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s26       }, nullptr,        g_s26_invalidates },
-{   "s27",       nullptr, 4,  FPU_OFFSET(27), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s27,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s27       }, nullptr,        g_s27_invalidates },
-{   "s28",       nullptr, 4,  FPU_OFFSET(28), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s28,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s28       }, nullptr,        g_s28_invalidates },
-{   "s29",       nullptr, 4,  FPU_OFFSET(29), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s29,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s29       }, nullptr,        g_s29_invalidates },
-{   "s30",       nullptr, 4,  FPU_OFFSET(30), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s30,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s30       }, nullptr,        g_s30_invalidates },
-{   "s31",       nullptr, 4,  FPU_OFFSET(31), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s31,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s31       }, nullptr,        g_s31_invalidates },
-{   "fpscr",     nullptr, 4,  FPSCR_OFFSET,   eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_fpscr     }, nullptr,        nullptr           },
-
-{   "d0",        nullptr, 8,  FPU_OFFSET(0),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d0        }, g_d0_contains,  g_d0_invalidates  },
-{   "d1",        nullptr, 8,  FPU_OFFSET(2),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d1        }, g_d1_contains,  g_d1_invalidates  },
-{   "d2",        nullptr, 8,  FPU_OFFSET(4),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d2        }, g_d2_contains,  g_d2_invalidates  },
-{   "d3",        nullptr, 8,  FPU_OFFSET(6),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d3        }, g_d3_contains,  g_d3_invalidates  },
-{   "d4",        nullptr, 8,  FPU_OFFSET(8),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d4        }, g_d4_contains,  g_d4_invalidates  },
-{   "d5",        nullptr, 8,  FPU_OFFSET(10), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d5        }, g_d5_contains,  g_d5_invalidates  },
-{   "d6",        nullptr, 8,  FPU_OFFSET(12), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d6        }, g_d6_contains,  g_d6_invalidates  },
-{   "d7",        nullptr, 8,  FPU_OFFSET(14), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d7        }, g_d7_contains,  g_d7_invalidates  },
-{   "d8",        nullptr, 8,  FPU_OFFSET(16), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d8        }, g_d8_contains,  g_d8_invalidates  },
-{   "d9",        nullptr, 8,  FPU_OFFSET(18), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d9        }, g_d9_contains,  g_d9_invalidates  },
-{   "d10",       nullptr, 8,  FPU_OFFSET(20), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d10       }, g_d10_contains, g_d10_invalidates },
-{   "d11",       nullptr, 8,  FPU_OFFSET(22), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d11       }, g_d11_contains, g_d11_invalidates },
-{   "d12",       nullptr, 8,  FPU_OFFSET(24), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d12       }, g_d12_contains, g_d12_invalidates },
-{   "d13",       nullptr, 8,  FPU_OFFSET(26), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d13       }, g_d13_contains, g_d13_invalidates },
-{   "d14",       nullptr, 8,  FPU_OFFSET(28), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d14       }, g_d14_contains, g_d14_invalidates },
-{   "d15",       nullptr, 8,  FPU_OFFSET(30), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d15       }, g_d15_contains, g_d15_invalidates },
-{   "d16",       nullptr, 8,  FPU_OFFSET(32), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d16,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d16       }, nullptr,        g_d16_invalidates },
-{   "d17",       nullptr, 8,  FPU_OFFSET(34), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d17,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d17       }, nullptr,        g_d17_invalidates },
-{   "d18",       nullptr, 8,  FPU_OFFSET(36), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d18,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d18       }, nullptr,        g_d18_invalidates },
-{   "d19",       nullptr, 8,  FPU_OFFSET(38), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d19,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d19       }, nullptr,        g_d19_invalidates },
-{   "d20",       nullptr, 8,  FPU_OFFSET(40), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d20,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d20       }, nullptr,        g_d20_invalidates },
-{   "d21",       nullptr, 8,  FPU_OFFSET(42), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d21,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d21       }, nullptr,        g_d21_invalidates },
-{   "d22",       nullptr, 8,  FPU_OFFSET(44), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d22,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d22       }, nullptr,        g_d22_invalidates },
-{   "d23",       nullptr, 8,  FPU_OFFSET(46), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d23,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d23       }, nullptr,        g_d23_invalidates },
-{   "d24",       nullptr, 8,  FPU_OFFSET(48), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d24,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d24       }, nullptr,        g_d24_invalidates },
-{   "d25",       nullptr, 8,  FPU_OFFSET(50), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d25,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d25       }, nullptr,        g_d25_invalidates },
-{   "d26",       nullptr, 8,  FPU_OFFSET(52), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d26,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d26       }, nullptr,        g_d26_invalidates },
-{   "d27",       nullptr, 8,  FPU_OFFSET(54), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d27,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d27       }, nullptr,        g_d27_invalidates },
-{   "d28",       nullptr, 8,  FPU_OFFSET(56), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d28,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d28       }, nullptr,        g_d28_invalidates },
-{   "d29",       nullptr, 8,  FPU_OFFSET(58), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d29,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d29       }, nullptr,        g_d29_invalidates },
-{   "d30",       nullptr, 8,  FPU_OFFSET(60), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d30,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d30       }, nullptr,        g_d30_invalidates },
-{   "d31",       nullptr, 8,  FPU_OFFSET(62), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d31,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d31       }, nullptr,        g_d31_invalidates },
-
-{   "q0",        nullptr, 16, FPU_OFFSET(0),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q0        }, g_q0_contains,  nullptr,          },
-{   "q1",        nullptr, 16, FPU_OFFSET(4),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q1        }, g_q1_contains,  nullptr,          },
-{   "q2",        nullptr, 16, FPU_OFFSET(8),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q2        }, g_q2_contains,  nullptr,          },
-{   "q3",        nullptr, 16, FPU_OFFSET(12), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q3        }, g_q3_contains,  nullptr,          },
-{   "q4",        nullptr, 16, FPU_OFFSET(16), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q4        }, g_q4_contains,  nullptr,          },
-{   "q5",        nullptr, 16, FPU_OFFSET(20), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q5        }, g_q5_contains,  nullptr,          },
-{   "q6",        nullptr, 16, FPU_OFFSET(24), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q6        }, g_q6_contains,  nullptr,          },
-{   "q7",        nullptr, 16, FPU_OFFSET(28), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q7        }, g_q7_contains,  nullptr,          },
-{   "q8",        nullptr, 16, FPU_OFFSET(32), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q8        }, g_q8_contains,  nullptr,          },
-{   "q9",        nullptr, 16, FPU_OFFSET(36), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q9        }, g_q9_contains,  nullptr,          },
-{   "q10",       nullptr, 16, FPU_OFFSET(40), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q10       }, g_q10_contains, nullptr,          },
-{   "q11",       nullptr, 16, FPU_OFFSET(44), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q11       }, g_q11_contains, nullptr,          },
-{   "q12",       nullptr, 16, FPU_OFFSET(48), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q12       }, g_q12_contains, nullptr,          },
-{   "q13",       nullptr, 16, FPU_OFFSET(52), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q13       }, g_q13_contains, nullptr,          },
-{   "q14",       nullptr, 16, FPU_OFFSET(56), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q14       }, g_q14_contains, nullptr,          },
-{   "q15",       nullptr, 16, FPU_OFFSET(60), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q15       }, g_q15_contains, nullptr,          },
-
-{   "exception", nullptr, 4,  EXC_OFFSET(0),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_exception }, nullptr,           nullptr        },
-{   "fsr",       nullptr, 4,  EXC_OFFSET(1),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_fsr       }, nullptr,           nullptr        },
-{   "far",       nullptr, 4,  EXC_OFFSET(2),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_far       }, nullptr,           nullptr        },
+{   "r0",        nullptr, 4,  GPR_OFFSET(0),  eEncodingUint,    eFormatHex,           { ehframe_r0,          dwarf_r0,            LLDB_REGNUM_GENERIC_ARG1,   LLDB_INVALID_REGNUM, gpr_r0        }, nullptr,        nullptr, nullptr, 0},
+{   "r1",        nullptr, 4,  GPR_OFFSET(1),  eEncodingUint,    eFormatHex,           { ehframe_r1,          dwarf_r1,            LLDB_REGNUM_GENERIC_ARG2,   LLDB_INVALID_REGNUM, gpr_r1        }, nullptr,        nullptr, nullptr, 0},
+{   "r2",        nullptr, 4,  GPR_OFFSET(2),  eEncodingUint,    eFormatHex,           { ehframe_r2,          dwarf_r2,            LLDB_REGNUM_GENERIC_ARG3,   LLDB_INVALID_REGNUM, gpr_r2        }, nullptr,        nullptr, nullptr, 0},
+{   "r3",        nullptr, 4,  GPR_OFFSET(3),  eEncodingUint,    eFormatHex,           { ehframe_r3,          dwarf_r3,            LLDB_REGNUM_GENERIC_ARG4,   LLDB_INVALID_REGNUM, gpr_r3        }, nullptr,        nullptr, nullptr, 0},
+{   "r4",        nullptr, 4,  GPR_OFFSET(4),  eEncodingUint,    eFormatHex,           { ehframe_r4,          dwarf_r4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r4        }, nullptr,        nullptr, nullptr, 0},
+{   "r5",        nullptr, 4,  GPR_OFFSET(5),  eEncodingUint,    eFormatHex,           { ehframe_r5,          dwarf_r5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r5        }, nullptr,        nullptr, nullptr, 0},
+{   "r6",        nullptr, 4,  GPR_OFFSET(6),  eEncodingUint,    eFormatHex,           { ehframe_r6,          dwarf_r6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r6        }, nullptr,        nullptr, nullptr, 0},
+{   "r7",        nullptr, 4,  GPR_OFFSET(7),  eEncodingUint,    eFormatHex,           { ehframe_r7,          dwarf_r7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r7        }, nullptr,        nullptr, nullptr, 0},
+{   "r8",        nullptr, 4,  GPR_OFFSET(8),  eEncodingUint,    eFormatHex,           { ehframe_r8,          dwarf_r8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r8        }, nullptr,        nullptr, nullptr, 0},
+{   "r9",        nullptr, 4,  GPR_OFFSET(9),  eEncodingUint,    eFormatHex,           { ehframe_r9,          dwarf_r9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r9        }, nullptr,        nullptr, nullptr, 0},
+{   "r10",       nullptr, 4,  GPR_OFFSET(10), eEncodingUint,    eFormatHex,           { ehframe_r10,         dwarf_r10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r10       }, nullptr,        nullptr, nullptr, 0},
+{   "r11",       nullptr, 4,  GPR_OFFSET(11), eEncodingUint,    eFormatHex,           { ehframe_r11,         dwarf_r11,           LLDB_REGNUM_GENERIC_FP,     LLDB_INVALID_REGNUM, gpr_r11       }, nullptr,        nullptr, nullptr, 0},
+{   "r12",       nullptr, 4,  GPR_OFFSET(12), eEncodingUint,    eFormatHex,           { ehframe_r12,         dwarf_r12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, gpr_r12       }, nullptr,        nullptr, nullptr, 0},
+{   "sp",        "r13",   4,  GPR_OFFSET(13), eEncodingUint,    eFormatHex,           { ehframe_sp,          dwarf_sp,            LLDB_REGNUM_GENERIC_SP,     LLDB_INVALID_REGNUM, gpr_sp        }, nullptr,        nullptr, nullptr, 0},
+{   "lr",        "r14",   4,  GPR_OFFSET(14), eEncodingUint,    eFormatHex,           { ehframe_lr,          dwarf_lr,            LLDB_REGNUM_GENERIC_RA,     LLDB_INVALID_REGNUM, gpr_lr        }, nullptr,        nullptr, nullptr, 0},
+{   "pc",        "r15",   4,  GPR_OFFSET(15), eEncodingUint,    eFormatHex,           { ehframe_pc,          dwarf_pc,            LLDB_REGNUM_GENERIC_PC,     LLDB_INVALID_REGNUM, gpr_pc        }, nullptr,        nullptr, nullptr, 0},
+{   "cpsr",      "psr",   4,  GPR_OFFSET(16), eEncodingUint,    eFormatHex,           { ehframe_cpsr,        dwarf_cpsr,          LLDB_REGNUM_GENERIC_FLAGS,  LLDB_INVALID_REGNUM, gpr_cpsr      }, nullptr,        nullptr, nullptr, 0},
+
+{   "s0",        nullptr, 4,  FPU_OFFSET(0),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s0        }, nullptr, g_s0_invalidates, nullptr, 0},
+{   "s1",        nullptr, 4,  FPU_OFFSET(1),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s1        }, nullptr, g_s1_invalidates, nullptr, 0},
+{   "s2",        nullptr, 4,  FPU_OFFSET(2),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s2        }, nullptr, g_s2_invalidates, nullptr, 0},
+{   "s3",        nullptr, 4,  FPU_OFFSET(3),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s3        }, nullptr, g_s3_invalidates, nullptr, 0},
+{   "s4",        nullptr, 4,  FPU_OFFSET(4),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s4        }, nullptr, g_s4_invalidates, nullptr, 0},
+{   "s5",        nullptr, 4,  FPU_OFFSET(5),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s5        }, nullptr, g_s5_invalidates, nullptr, 0},
+{   "s6",        nullptr, 4,  FPU_OFFSET(6),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s6        }, nullptr, g_s6_invalidates, nullptr, 0},
+{   "s7",        nullptr, 4,  FPU_OFFSET(7),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s7        }, nullptr, g_s7_invalidates, nullptr, 0},
+{   "s8",        nullptr, 4,  FPU_OFFSET(8),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s8        }, nullptr, g_s8_invalidates, nullptr, 0},
+{   "s9",        nullptr, 4,  FPU_OFFSET(9),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s9        }, nullptr, g_s9_invalidates, nullptr, 0},
+{   "s10",       nullptr, 4,  FPU_OFFSET(10), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s10       }, nullptr, g_s10_invalidates, nullptr, 0},
+{   "s11",       nullptr, 4,  FPU_OFFSET(11), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s11       }, nullptr, g_s11_invalidates, nullptr, 0},
+{   "s12",       nullptr, 4,  FPU_OFFSET(12), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s12       }, nullptr, g_s12_invalidates, nullptr, 0},
+{   "s13",       nullptr, 4,  FPU_OFFSET(13), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s13       }, nullptr, g_s13_invalidates, nullptr, 0},
+{   "s14",       nullptr, 4,  FPU_OFFSET(14), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s14       }, nullptr, g_s14_invalidates, nullptr, 0},
+{   "s15",       nullptr, 4,  FPU_OFFSET(15), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s15       }, nullptr, g_s15_invalidates, nullptr, 0},
+{   "s16",       nullptr, 4,  FPU_OFFSET(16), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s16,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s16       }, nullptr, g_s16_invalidates, nullptr, 0},
+{   "s17",       nullptr, 4,  FPU_OFFSET(17), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s17,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s17       }, nullptr, g_s17_invalidates, nullptr, 0},
+{   "s18",       nullptr, 4,  FPU_OFFSET(18), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s18,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s18       }, nullptr, g_s18_invalidates, nullptr, 0},
+{   "s19",       nullptr, 4,  FPU_OFFSET(19), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s19,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s19       }, nullptr, g_s19_invalidates, nullptr, 0},
+{   "s20",       nullptr, 4,  FPU_OFFSET(20), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s20,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s20       }, nullptr, g_s20_invalidates, nullptr, 0},
+{   "s21",       nullptr, 4,  FPU_OFFSET(21), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s21,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s21       }, nullptr, g_s21_invalidates, nullptr, 0},
+{   "s22",       nullptr, 4,  FPU_OFFSET(22), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s22,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s22       }, nullptr, g_s22_invalidates, nullptr, 0},
+{   "s23",       nullptr, 4,  FPU_OFFSET(23), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s23,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s23       }, nullptr, g_s23_invalidates, nullptr, 0},
+{   "s24",       nullptr, 4,  FPU_OFFSET(24), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s24,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s24       }, nullptr, g_s24_invalidates, nullptr, 0},
+{   "s25",       nullptr, 4,  FPU_OFFSET(25), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s25,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s25       }, nullptr, g_s25_invalidates, nullptr, 0},
+{   "s26",       nullptr, 4,  FPU_OFFSET(26), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s26,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s26       }, nullptr, g_s26_invalidates, nullptr, 0},
+{   "s27",       nullptr, 4,  FPU_OFFSET(27), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s27,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s27       }, nullptr, g_s27_invalidates, nullptr, 0},
+{   "s28",       nullptr, 4,  FPU_OFFSET(28), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s28,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s28       }, nullptr, g_s28_invalidates, nullptr, 0},
+{   "s29",       nullptr, 4,  FPU_OFFSET(29), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s29,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s29       }, nullptr, g_s29_invalidates, nullptr, 0},
+{   "s30",       nullptr, 4,  FPU_OFFSET(30), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s30,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s30       }, nullptr, g_s30_invalidates, nullptr, 0},
+{   "s31",       nullptr, 4,  FPU_OFFSET(31), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_s31,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_s31       }, nullptr, g_s31_invalidates, nullptr, 0},
+{   "fpscr",     nullptr, 4,  FPSCR_OFFSET,   eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_fpscr     }, nullptr,        nullptr, nullptr,    0},
+
+{   "d0",        nullptr, 8,  FPU_OFFSET(0),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d0        }, g_d0_contains, g_d0_invalidates, nullptr, 0},
+{   "d1",        nullptr, 8,  FPU_OFFSET(2),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d1        }, g_d1_contains, g_d1_invalidates, nullptr, 0},
+{   "d2",        nullptr, 8,  FPU_OFFSET(4),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d2        }, g_d2_contains, g_d2_invalidates, nullptr, 0},
+{   "d3",        nullptr, 8,  FPU_OFFSET(6),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d3        }, g_d3_contains, g_d3_invalidates, nullptr, 0},
+{   "d4",        nullptr, 8,  FPU_OFFSET(8),  eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d4        }, g_d4_contains, g_d4_invalidates, nullptr, 0},
+{   "d5",        nullptr, 8,  FPU_OFFSET(10), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d5        }, g_d5_contains, g_d5_invalidates, nullptr, 0},
+{   "d6",        nullptr, 8,  FPU_OFFSET(12), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d6        }, g_d6_contains, g_d6_invalidates, nullptr, 0},
+{   "d7",        nullptr, 8,  FPU_OFFSET(14), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d7        }, g_d7_contains, g_d7_invalidates, nullptr, 0},
+{   "d8",        nullptr, 8,  FPU_OFFSET(16), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d8        }, g_d8_contains, g_d8_invalidates, nullptr, 0},
+{   "d9",        nullptr, 8,  FPU_OFFSET(18), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d9        }, g_d9_contains, g_d9_invalidates, nullptr, 0},
+{   "d10",       nullptr, 8,  FPU_OFFSET(20), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d10,           LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM, fpu_d10      }, g_d10_contains, g_d10_invalidates, nullptr, 0},
+{   "d11",       nullptr, 8,  FPU_OFFSET(22), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d11     }, g_d11_contains, g_d11_invalidates, nullptr, 0},
+{   "d12",       nullptr, 8,  FPU_OFFSET(24), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d12     }, g_d12_contains, g_d12_invalidates, nullptr, 0},
+{   "d13",       nullptr, 8,  FPU_OFFSET(26), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d13     }, g_d13_contains, g_d13_invalidates, nullptr, 0},
+{   "d14",       nullptr, 8,  FPU_OFFSET(28), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d14     }, g_d14_contains, g_d14_invalidates, nullptr, 0},
+{   "d15",       nullptr, 8,  FPU_OFFSET(30), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d15     }, g_d15_contains, g_d15_invalidates, nullptr, 0},
+{   "d16",       nullptr, 8,  FPU_OFFSET(32), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d16,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d16     }, nullptr,   g_d16_invalidates, nullptr, 0 },
+{   "d17",       nullptr, 8,  FPU_OFFSET(34), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d17,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d17       }, nullptr, g_d17_invalidates, nullptr, 0},
+{   "d18",       nullptr, 8,  FPU_OFFSET(36), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d18,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d18       }, nullptr, g_d18_invalidates, nullptr, 0},
+{   "d19",       nullptr, 8,  FPU_OFFSET(38), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d19,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d19       }, nullptr, g_d19_invalidates, nullptr, 0},
+{   "d20",       nullptr, 8,  FPU_OFFSET(40), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d20,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d20       }, nullptr, g_d20_invalidates, nullptr, 0},
+{   "d21",       nullptr, 8,  FPU_OFFSET(42), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d21,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d21       }, nullptr, g_d21_invalidates, nullptr, 0},
+{   "d22",       nullptr, 8,  FPU_OFFSET(44), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d22,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d22       }, nullptr, g_d22_invalidates, nullptr, 0},
+{   "d23",       nullptr, 8,  FPU_OFFSET(46), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d23,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d23       }, nullptr, g_d23_invalidates, nullptr, 0},
+{   "d24",       nullptr, 8,  FPU_OFFSET(48), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d24,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d24       }, nullptr, g_d24_invalidates, nullptr, 0},
+{   "d25",       nullptr, 8,  FPU_OFFSET(50), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d25,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d25       }, nullptr, g_d25_invalidates, nullptr, 0},
+{   "d26",       nullptr, 8,  FPU_OFFSET(52), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d26,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d26       }, nullptr, g_d26_invalidates, nullptr, 0},
+{   "d27",       nullptr, 8,  FPU_OFFSET(54), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d27,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d27       }, nullptr, g_d27_invalidates, nullptr, 0},
+{   "d28",       nullptr, 8,  FPU_OFFSET(56), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d28,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d28       }, nullptr, g_d28_invalidates, nullptr, 0},
+{   "d29",       nullptr, 8,  FPU_OFFSET(58), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d29,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d29       }, nullptr, g_d29_invalidates, nullptr, 0},
+{   "d30",       nullptr, 8,  FPU_OFFSET(60), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d30,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d30       }, nullptr, g_d30_invalidates, nullptr, 0},
+{   "d31",       nullptr, 8,  FPU_OFFSET(62), eEncodingIEEE754, eFormatFloat,         { LLDB_INVALID_REGNUM, dwarf_d31,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_d31       }, nullptr, g_d31_invalidates, nullptr, 0},
+
+{   "q0",        nullptr, 16, FPU_OFFSET(0),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q0,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q0        }, g_q0_contains,  nullptr, nullptr, 0},
+{   "q1",        nullptr, 16, FPU_OFFSET(4),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q1,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q1        }, g_q1_contains,  nullptr, nullptr, 0},
+{   "q2",        nullptr, 16, FPU_OFFSET(8),  eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q2,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q2        }, g_q2_contains,  nullptr, nullptr, 0},
+{   "q3",        nullptr, 16, FPU_OFFSET(12), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q3,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q3        }, g_q3_contains,  nullptr, nullptr, 0},
+{   "q4",        nullptr, 16, FPU_OFFSET(16), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q4,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q4        }, g_q4_contains,  nullptr, nullptr, 0},
+{   "q5",        nullptr, 16, FPU_OFFSET(20), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q5,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q5        }, g_q5_contains,  nullptr, nullptr, 0},
+{   "q6",        nullptr, 16, FPU_OFFSET(24), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q6,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q6        }, g_q6_contains,  nullptr, nullptr, 0},
+{   "q7",        nullptr, 16, FPU_OFFSET(28), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q7,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q7        }, g_q7_contains,  nullptr, nullptr, 0},
+{   "q8",        nullptr, 16, FPU_OFFSET(32), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q8,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q8        }, g_q8_contains,  nullptr, nullptr, 0},
+{   "q9",        nullptr, 16, FPU_OFFSET(36), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q9,            LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q9        }, g_q9_contains,  nullptr, nullptr, 0},
+{   "q10",       nullptr, 16, FPU_OFFSET(40), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q10,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q10       }, g_q10_contains, nullptr, nullptr, 0},
+{   "q11",       nullptr, 16, FPU_OFFSET(44), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q11,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q11       }, g_q11_contains, nullptr, nullptr, 0},
+{   "q12",       nullptr, 16, FPU_OFFSET(48), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q12,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q12       }, g_q12_contains, nullptr, nullptr, 0},
+{   "q13",       nullptr, 16, FPU_OFFSET(52), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q13,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q13       }, g_q13_contains, nullptr, nullptr, 0},
+{   "q14",       nullptr, 16, FPU_OFFSET(56), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q14,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q14       }, g_q14_contains, nullptr, nullptr, 0},
+{   "q15",       nullptr, 16, FPU_OFFSET(60), eEncodingVector,  eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, dwarf_q15,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, fpu_q15       }, g_q15_contains, nullptr, nullptr, 0},
+
+{   "exception", nullptr, 4,  EXC_OFFSET(0),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_exception }, nullptr,           nullptr, nullptr, 0},
+{   "fsr",       nullptr, 4,  EXC_OFFSET(1),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_fsr       }, nullptr,           nullptr, nullptr, 0},
+{   "far",       nullptr, 4,  EXC_OFFSET(2),  eEncodingUint,    eFormatHex,           { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM, exc_far       }, nullptr,           nullptr, nullptr, 0},
 
 {   DEFINE_DBG (bvr, 0) },
 {   DEFINE_DBG (bvr, 1) },
 {   DEFINE_DBG (bvr, 2) },
 {   DEFINE_DBG (bvr, 3) },
 {   DEFINE_DBG (bvr, 4) },
 {   DEFINE_DBG (bvr, 5) },
 {   DEFINE_DBG (bvr, 6) },

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_arm64.h

enum
 
     k_num_registers
 };
 
 static lldb_private::RegisterInfo g_register_infos_arm64[] = {
 // General purpose registers
 //  NAME        ALT     SZ  OFFSET              ENCODING                FORMAT                 EH_FRAME                     DWARF                      GENERIC                     PROCESS PLUGIN          LLDB NATIVE   VALUE REGS    INVALIDATE REGS
 //  ======      ======= ==  =============       =============         ============            ===============              ===============            =========================   =====================   ============= ==========    ===============
-{   "x0",       nullptr,  8,  GPR_OFFSET(0),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x0,           arm64_dwarf::x0,           LLDB_REGNUM_GENERIC_ARG1,   LLDB_INVALID_REGNUM,       gpr_x0      },      nullptr,        nullptr},
-{   "x1",       nullptr,  8,  GPR_OFFSET(1),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x1,           arm64_dwarf::x1,           LLDB_REGNUM_GENERIC_ARG2,   LLDB_INVALID_REGNUM,       gpr_x1      },      nullptr,        nullptr},
-{   "x2",       nullptr,  8,  GPR_OFFSET(2),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x2,           arm64_dwarf::x2,           LLDB_REGNUM_GENERIC_ARG3,   LLDB_INVALID_REGNUM,       gpr_x2      },      nullptr,        nullptr},
-{   "x3",       nullptr,  8,  GPR_OFFSET(3),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x3,           arm64_dwarf::x3,           LLDB_REGNUM_GENERIC_ARG4,   LLDB_INVALID_REGNUM,       gpr_x3      },      nullptr,        nullptr},
-{   "x4",       nullptr,  8,  GPR_OFFSET(4),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x4,           arm64_dwarf::x4,           LLDB_REGNUM_GENERIC_ARG5,   LLDB_INVALID_REGNUM,       gpr_x4      },      nullptr,        nullptr},
-{   "x5",       nullptr,  8,  GPR_OFFSET(5),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x5,           arm64_dwarf::x5,           LLDB_REGNUM_GENERIC_ARG6,   LLDB_INVALID_REGNUM,       gpr_x5      },      nullptr,        nullptr},
-{   "x6",       nullptr,  8,  GPR_OFFSET(6),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x6,           arm64_dwarf::x6,           LLDB_REGNUM_GENERIC_ARG7,   LLDB_INVALID_REGNUM,       gpr_x6      },      nullptr,        nullptr},
-{   "x7",       nullptr,  8,  GPR_OFFSET(7),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x7,           arm64_dwarf::x7,           LLDB_REGNUM_GENERIC_ARG8,   LLDB_INVALID_REGNUM,       gpr_x7      },      nullptr,        nullptr},
-{   "x8",       nullptr,  8,  GPR_OFFSET(8),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x8,           arm64_dwarf::x8,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x8      },      nullptr,        nullptr},
-{   "x9",       nullptr,  8,  GPR_OFFSET(9),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x9,           arm64_dwarf::x9,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x9      },      nullptr,        nullptr},
-{   "x10",      nullptr,  8,  GPR_OFFSET(10),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x10,          arm64_dwarf::x10,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x10     },      nullptr,        nullptr},
-{   "x11",      nullptr,  8,  GPR_OFFSET(11),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x11,          arm64_dwarf::x11,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x11     },      nullptr,        nullptr},
-{   "x12",      nullptr,  8,  GPR_OFFSET(12),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x12,          arm64_dwarf::x12,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x12     },      nullptr,        nullptr},
-{   "x13",      nullptr,  8,  GPR_OFFSET(13),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x13,          arm64_dwarf::x13,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x13     },      nullptr,        nullptr},
-{   "x14",      nullptr,  8,  GPR_OFFSET(14),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x14,          arm64_dwarf::x14,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x14     },      nullptr,        nullptr},
-{   "x15",      nullptr,  8,  GPR_OFFSET(15),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x15,          arm64_dwarf::x15,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x15     },      nullptr,        nullptr},
-{   "x16",      nullptr,  8,  GPR_OFFSET(16),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x16,          arm64_dwarf::x16,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x16     },      nullptr,        nullptr},
-{   "x17",      nullptr,  8,  GPR_OFFSET(17),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x17,          arm64_dwarf::x17,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x17     },      nullptr,        nullptr},
-{   "x18",      nullptr,  8,  GPR_OFFSET(18),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x18,          arm64_dwarf::x18,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x18     },      nullptr,        nullptr},
-{   "x19",      nullptr,  8,  GPR_OFFSET(19),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x19,          arm64_dwarf::x19,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x19     },      nullptr,        nullptr},
-{   "x20",      nullptr,  8,  GPR_OFFSET(20),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x20,          arm64_dwarf::x20,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x20     },      nullptr,        nullptr},
-{   "x21",      nullptr,  8,  GPR_OFFSET(21),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x21,          arm64_dwarf::x21,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x21     },      nullptr,        nullptr},
-{   "x22",      nullptr,  8,  GPR_OFFSET(22),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x22,          arm64_dwarf::x22,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x22     },      nullptr,        nullptr},
-{   "x23",      nullptr,  8,  GPR_OFFSET(23),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x23,          arm64_dwarf::x23,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x23     },      nullptr,        nullptr},
-{   "x24",      nullptr,  8,  GPR_OFFSET(24),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x24,          arm64_dwarf::x24,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x24     },      nullptr,        nullptr},
-{   "x25",      nullptr,  8,  GPR_OFFSET(25),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x25,          arm64_dwarf::x25,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x25     },      nullptr,        nullptr},
-{   "x26",      nullptr,  8,  GPR_OFFSET(26),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x26,          arm64_dwarf::x26,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x26     },      nullptr,        nullptr},
-{   "x27",      nullptr,  8,  GPR_OFFSET(27),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x27,          arm64_dwarf::x27,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x27     },      nullptr,        nullptr},
-{   "x28",      nullptr,  8,  GPR_OFFSET(28),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x28,          arm64_dwarf::x28,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x28     },      nullptr,        nullptr},
-
-{   "fp",       "x29",    8,  GPR_OFFSET(29),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::fp,           arm64_dwarf::fp,           LLDB_REGNUM_GENERIC_FP,     LLDB_INVALID_REGNUM,       gpr_fp      },      nullptr,        nullptr},
-{   "lr",       "x30",    8,  GPR_OFFSET(30),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::lr,           arm64_dwarf::lr,           LLDB_REGNUM_GENERIC_RA,     LLDB_INVALID_REGNUM,       gpr_lr      },      nullptr,        nullptr},
-{   "sp",       "x31",    8,  GPR_OFFSET(31),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::sp,           arm64_dwarf::sp,           LLDB_REGNUM_GENERIC_SP,     LLDB_INVALID_REGNUM,       gpr_sp      },      nullptr,        nullptr},
-{   "pc",       nullptr,  8,  GPR_OFFSET(32),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::pc,           arm64_dwarf::pc,           LLDB_REGNUM_GENERIC_PC,     LLDB_INVALID_REGNUM,       gpr_pc      },      nullptr,        nullptr},
-
-{   "cpsr",     nullptr,  4,  GPR_OFFSET_NAME(cpsr), lldb::eEncodingUint,  lldb::eFormatHex,  { arm64_ehframe::cpsr,         arm64_dwarf::cpsr,         LLDB_REGNUM_GENERIC_FLAGS,  LLDB_INVALID_REGNUM,       gpr_cpsr    },      nullptr,        nullptr},
-
-{   "v0",       nullptr, 16,  FPU_OFFSET(0),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v0,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v0      },      nullptr,        nullptr},
-{   "v1",       nullptr, 16,  FPU_OFFSET(1),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v1,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v1      },      nullptr,        nullptr},
-{   "v2",       nullptr, 16,  FPU_OFFSET(2),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v2,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v2      },      nullptr,        nullptr},
-{   "v3",       nullptr, 16,  FPU_OFFSET(3),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v3,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v3      },      nullptr,        nullptr},
-{   "v4",       nullptr, 16,  FPU_OFFSET(4),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v4,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v4      },      nullptr,        nullptr},
-{   "v5",       nullptr, 16,  FPU_OFFSET(5),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v5,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v5      },      nullptr,        nullptr},
-{   "v6",       nullptr, 16,  FPU_OFFSET(6),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v6,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v6      },      nullptr,        nullptr},
-{   "v7",       nullptr, 16,  FPU_OFFSET(7),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v7,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v7      },      nullptr,        nullptr},
-{   "v8",       nullptr, 16,  FPU_OFFSET(8),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v8,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v8      },      nullptr,        nullptr},
-{   "v9",       nullptr, 16,  FPU_OFFSET(9),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v9,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v9      },      nullptr,        nullptr},
-{   "v10",      nullptr, 16,  FPU_OFFSET(10),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v10,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v10     },      nullptr,        nullptr},
-{   "v11",      nullptr, 16,  FPU_OFFSET(11),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v11,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v11     },      nullptr,        nullptr},
-{   "v12",      nullptr, 16,  FPU_OFFSET(12),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v12,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v12     },      nullptr,        nullptr},
-{   "v13",      nullptr, 16,  FPU_OFFSET(13),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v13,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v13     },      nullptr,        nullptr},
-{   "v14",      nullptr, 16,  FPU_OFFSET(14),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v14,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v14     },      nullptr,        nullptr},
-{   "v15",      nullptr, 16,  FPU_OFFSET(15),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v15,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v15     },      nullptr,        nullptr},
-{   "v16",      nullptr, 16,  FPU_OFFSET(16),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v16,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v16     },      nullptr,        nullptr},
-{   "v17",      nullptr, 16,  FPU_OFFSET(17),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v17,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v17     },      nullptr,        nullptr},
-{   "v18",      nullptr, 16,  FPU_OFFSET(18),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v18,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v18     },      nullptr,        nullptr},
-{   "v19",      nullptr, 16,  FPU_OFFSET(19),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v19,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v19     },      nullptr,        nullptr},
-{   "v20",      nullptr, 16,  FPU_OFFSET(20),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v20,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v20     },      nullptr,        nullptr},
-{   "v21",      nullptr, 16,  FPU_OFFSET(21),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v21,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v21     },      nullptr,        nullptr},
-{   "v22",      nullptr, 16,  FPU_OFFSET(22),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v22,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v22     },      nullptr,        nullptr},
-{   "v23",      nullptr, 16,  FPU_OFFSET(23),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v23,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v23     },      nullptr,        nullptr},
-{   "v24",      nullptr, 16,  FPU_OFFSET(24),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v24,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v24     },      nullptr,        nullptr},
-{   "v25",      nullptr, 16,  FPU_OFFSET(25),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v25,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v25     },      nullptr,        nullptr},
-{   "v26",      nullptr, 16,  FPU_OFFSET(26),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v26,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v26     },      nullptr,        nullptr},
-{   "v27",      nullptr, 16,  FPU_OFFSET(27),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v27,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v27     },      nullptr,        nullptr},
-{   "v28",      nullptr, 16,  FPU_OFFSET(28),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v28,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v28     },      nullptr,        nullptr},
-{   "v29",      nullptr, 16,  FPU_OFFSET(29),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v29,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v29     },      nullptr,        nullptr},
-{   "v30",      nullptr, 16,  FPU_OFFSET(30),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v30,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v30     },      nullptr,        nullptr},
-{   "v31",      nullptr, 16,  FPU_OFFSET(31),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v31,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v31     },      nullptr,        nullptr},
-
-{   "fpsr",     nullptr,  4,  FPU_OFFSET_NAME(fpsr),     lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,  fpu_fpsr   },      nullptr,        nullptr},
-{   "fpcr",     nullptr,  4,  FPU_OFFSET_NAME(fpcr),     lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,  fpu_fpcr   },      nullptr,        nullptr},
-
-{   "far",      nullptr,  8,  EXC_OFFSET_NAME(far),       lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_far       },    nullptr,        nullptr},
-{   "esr",      nullptr,  4,  EXC_OFFSET_NAME(esr),       lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_esr       },    nullptr,        nullptr},
-{   "exception",nullptr,  4,  EXC_OFFSET_NAME(exception), lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_exception },    nullptr,        nullptr},
+{   "x0",       nullptr,  8,  GPR_OFFSET(0),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x0,           arm64_dwarf::x0,           LLDB_REGNUM_GENERIC_ARG1,   LLDB_INVALID_REGNUM,       gpr_x0      },      nullptr,        nullptr, nullptr, 0},
+{   "x1",       nullptr,  8,  GPR_OFFSET(1),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x1,           arm64_dwarf::x1,           LLDB_REGNUM_GENERIC_ARG2,   LLDB_INVALID_REGNUM,       gpr_x1      },      nullptr,        nullptr, nullptr, 0},
+{   "x2",       nullptr,  8,  GPR_OFFSET(2),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x2,           arm64_dwarf::x2,           LLDB_REGNUM_GENERIC_ARG3,   LLDB_INVALID_REGNUM,       gpr_x2      },      nullptr,        nullptr, nullptr, 0},
+{   "x3",       nullptr,  8,  GPR_OFFSET(3),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x3,           arm64_dwarf::x3,           LLDB_REGNUM_GENERIC_ARG4,   LLDB_INVALID_REGNUM,       gpr_x3      },      nullptr,        nullptr, nullptr, 0},
+{   "x4",       nullptr,  8,  GPR_OFFSET(4),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x4,           arm64_dwarf::x4,           LLDB_REGNUM_GENERIC_ARG5,   LLDB_INVALID_REGNUM,       gpr_x4      },      nullptr,        nullptr, nullptr, 0},
+{   "x5",       nullptr,  8,  GPR_OFFSET(5),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x5,           arm64_dwarf::x5,           LLDB_REGNUM_GENERIC_ARG6,   LLDB_INVALID_REGNUM,       gpr_x5      },      nullptr,        nullptr, nullptr, 0},
+{   "x6",       nullptr,  8,  GPR_OFFSET(6),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x6,           arm64_dwarf::x6,           LLDB_REGNUM_GENERIC_ARG7,   LLDB_INVALID_REGNUM,       gpr_x6      },      nullptr,        nullptr, nullptr, 0},
+{   "x7",       nullptr,  8,  GPR_OFFSET(7),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x7,           arm64_dwarf::x7,           LLDB_REGNUM_GENERIC_ARG8,   LLDB_INVALID_REGNUM,       gpr_x7      },      nullptr,        nullptr, nullptr, 0},
+{   "x8",       nullptr,  8,  GPR_OFFSET(8),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x8,           arm64_dwarf::x8,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x8      },      nullptr,        nullptr, nullptr, 0},
+{   "x9",       nullptr,  8,  GPR_OFFSET(9),      lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x9,           arm64_dwarf::x9,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x9      },      nullptr,        nullptr, nullptr, 0},
+{   "x10",      nullptr,  8,  GPR_OFFSET(10),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x10,          arm64_dwarf::x10,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x10     },      nullptr,        nullptr, nullptr, 0},
+{   "x11",      nullptr,  8,  GPR_OFFSET(11),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x11,          arm64_dwarf::x11,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x11     },      nullptr,        nullptr, nullptr, 0},
+{   "x12",      nullptr,  8,  GPR_OFFSET(12),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x12,          arm64_dwarf::x12,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x12     },      nullptr,        nullptr, nullptr, 0},
+{   "x13",      nullptr,  8,  GPR_OFFSET(13),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x13,          arm64_dwarf::x13,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x13     },      nullptr,        nullptr, nullptr, 0},
+{   "x14",      nullptr,  8,  GPR_OFFSET(14),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x14,          arm64_dwarf::x14,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x14     },      nullptr,        nullptr, nullptr, 0},
+{   "x15",      nullptr,  8,  GPR_OFFSET(15),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x15,          arm64_dwarf::x15,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x15     },      nullptr,        nullptr, nullptr, 0},
+{   "x16",      nullptr,  8,  GPR_OFFSET(16),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x16,          arm64_dwarf::x16,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x16     },      nullptr,        nullptr, nullptr, 0},
+{   "x17",      nullptr,  8,  GPR_OFFSET(17),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x17,          arm64_dwarf::x17,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x17     },      nullptr,        nullptr, nullptr, 0},
+{   "x18",      nullptr,  8,  GPR_OFFSET(18),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x18,          arm64_dwarf::x18,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x18     },      nullptr,        nullptr, nullptr, 0},
+{   "x19",      nullptr,  8,  GPR_OFFSET(19),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x19,          arm64_dwarf::x19,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x19     },      nullptr,        nullptr, nullptr, 0},
+{   "x20",      nullptr,  8,  GPR_OFFSET(20),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x20,          arm64_dwarf::x20,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x20     },      nullptr,        nullptr, nullptr, 0},
+{   "x21",      nullptr,  8,  GPR_OFFSET(21),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x21,          arm64_dwarf::x21,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x21     },      nullptr,        nullptr, nullptr, 0},
+{   "x22",      nullptr,  8,  GPR_OFFSET(22),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x22,          arm64_dwarf::x22,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x22     },      nullptr,        nullptr, nullptr, 0},
+{   "x23",      nullptr,  8,  GPR_OFFSET(23),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x23,          arm64_dwarf::x23,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x23     },      nullptr,        nullptr, nullptr, 0},
+{   "x24",      nullptr,  8,  GPR_OFFSET(24),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x24,          arm64_dwarf::x24,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x24     },      nullptr,        nullptr, nullptr, 0},
+{   "x25",      nullptr,  8,  GPR_OFFSET(25),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x25,          arm64_dwarf::x25,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x25     },      nullptr,        nullptr, nullptr, 0},
+{   "x26",      nullptr,  8,  GPR_OFFSET(26),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x26,          arm64_dwarf::x26,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x26     },      nullptr,        nullptr, nullptr, 0},
+{   "x27",      nullptr,  8,  GPR_OFFSET(27),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x27,          arm64_dwarf::x27,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x27     },      nullptr,        nullptr, nullptr, 0},
+{   "x28",      nullptr,  8,  GPR_OFFSET(28),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::x28,          arm64_dwarf::x28,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       gpr_x28     },      nullptr,        nullptr, nullptr, 0},
+
+{   "fp",       "x29",    8,  GPR_OFFSET(29),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::fp,           arm64_dwarf::fp,           LLDB_REGNUM_GENERIC_FP,     LLDB_INVALID_REGNUM,       gpr_fp      },      nullptr,        nullptr, nullptr, 0},
+{   "lr",       "x30",    8,  GPR_OFFSET(30),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::lr,           arm64_dwarf::lr,           LLDB_REGNUM_GENERIC_RA,     LLDB_INVALID_REGNUM,       gpr_lr      },      nullptr,        nullptr, nullptr, 0},
+{   "sp",       "x31",    8,  GPR_OFFSET(31),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::sp,           arm64_dwarf::sp,           LLDB_REGNUM_GENERIC_SP,     LLDB_INVALID_REGNUM,       gpr_sp      },      nullptr,        nullptr, nullptr, 0},
+{   "pc",       nullptr,  8,  GPR_OFFSET(32),     lldb::eEncodingUint,  lldb::eFormatHex,     { arm64_ehframe::pc,           arm64_dwarf::pc,           LLDB_REGNUM_GENERIC_PC,     LLDB_INVALID_REGNUM,       gpr_pc      },      nullptr,        nullptr, nullptr, 0},
+
+{   "cpsr",     nullptr,  4,  GPR_OFFSET_NAME(cpsr), lldb::eEncodingUint,  lldb::eFormatHex,  { arm64_ehframe::cpsr,         arm64_dwarf::cpsr,         LLDB_REGNUM_GENERIC_FLAGS,  LLDB_INVALID_REGNUM,       gpr_cpsr    },      nullptr,        nullptr, nullptr, 0},
+
+{   "v0",       nullptr, 16,  FPU_OFFSET(0),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v0,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v0      },      nullptr,        nullptr, nullptr, 0},
+{   "v1",       nullptr, 16,  FPU_OFFSET(1),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v1,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v1      },      nullptr,        nullptr, nullptr, 0},
+{   "v2",       nullptr, 16,  FPU_OFFSET(2),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v2,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v2      },      nullptr,        nullptr, nullptr, 0},
+{   "v3",       nullptr, 16,  FPU_OFFSET(3),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v3,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v3      },      nullptr,        nullptr, nullptr, 0},
+{   "v4",       nullptr, 16,  FPU_OFFSET(4),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v4,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v4      },      nullptr,        nullptr, nullptr, 0},
+{   "v5",       nullptr, 16,  FPU_OFFSET(5),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v5,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v5      },      nullptr,        nullptr, nullptr, 0},
+{   "v6",       nullptr, 16,  FPU_OFFSET(6),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v6,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v6      },      nullptr,        nullptr, nullptr, 0},
+{   "v7",       nullptr, 16,  FPU_OFFSET(7),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v7,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v7      },      nullptr,        nullptr, nullptr, 0},
+{   "v8",       nullptr, 16,  FPU_OFFSET(8),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v8,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v8      },      nullptr,        nullptr, nullptr, 0},
+{   "v9",       nullptr, 16,  FPU_OFFSET(9),      lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v9,           LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v9      },      nullptr,        nullptr, nullptr, 0},
+{   "v10",      nullptr, 16,  FPU_OFFSET(10),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v10,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v10     },      nullptr,        nullptr, nullptr, 0},
+{   "v11",      nullptr, 16,  FPU_OFFSET(11),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v11,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v11     },      nullptr,        nullptr, nullptr, 0},
+{   "v12",      nullptr, 16,  FPU_OFFSET(12),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v12,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v12     },      nullptr,        nullptr, nullptr, 0},
+{   "v13",      nullptr, 16,  FPU_OFFSET(13),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v13,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v13     },      nullptr,        nullptr, nullptr, 0},
+{   "v14",      nullptr, 16,  FPU_OFFSET(14),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v14,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v14     },      nullptr,        nullptr, nullptr, 0},
+{   "v15",      nullptr, 16,  FPU_OFFSET(15),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v15,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v15     },      nullptr,        nullptr, nullptr, 0},
+{   "v16",      nullptr, 16,  FPU_OFFSET(16),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v16,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v16     },      nullptr,        nullptr, nullptr, 0},
+{   "v17",      nullptr, 16,  FPU_OFFSET(17),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v17,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v17     },      nullptr,        nullptr, nullptr, 0},
+{   "v18",      nullptr, 16,  FPU_OFFSET(18),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v18,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v18     },      nullptr,        nullptr, nullptr, 0},
+{   "v19",      nullptr, 16,  FPU_OFFSET(19),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v19,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v19     },      nullptr,        nullptr, nullptr, 0},
+{   "v20",      nullptr, 16,  FPU_OFFSET(20),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v20,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v20     },      nullptr,        nullptr, nullptr, 0},
+{   "v21",      nullptr, 16,  FPU_OFFSET(21),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v21,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v21     },      nullptr,        nullptr, nullptr, 0},
+{   "v22",      nullptr, 16,  FPU_OFFSET(22),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v22,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v22     },      nullptr,        nullptr, nullptr, 0},
+{   "v23",      nullptr, 16,  FPU_OFFSET(23),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v23,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v23     },      nullptr,        nullptr, nullptr, 0},
+{   "v24",      nullptr, 16,  FPU_OFFSET(24),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v24,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v24     },      nullptr,        nullptr, nullptr, 0},
+{   "v25",      nullptr, 16,  FPU_OFFSET(25),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v25,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v25     },      nullptr,        nullptr, nullptr, 0},
+{   "v26",      nullptr, 16,  FPU_OFFSET(26),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v26,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v26     },      nullptr,        nullptr, nullptr, 0},
+{   "v27",      nullptr, 16,  FPU_OFFSET(27),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v27,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v27     },      nullptr,        nullptr, nullptr, 0},
+{   "v28",      nullptr, 16,  FPU_OFFSET(28),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v28,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v28     },      nullptr,        nullptr, nullptr, 0},
+{   "v29",      nullptr, 16,  FPU_OFFSET(29),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v29,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v29     },      nullptr,        nullptr, nullptr, 0},
+{   "v30",      nullptr, 16,  FPU_OFFSET(30),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v30,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v30     },      nullptr,        nullptr, nullptr, 0},
+{   "v31",      nullptr, 16,  FPU_OFFSET(31),     lldb::eEncodingVector, lldb::eFormatVectorOfUInt8,  { LLDB_INVALID_REGNUM,  arm64_dwarf::v31,          LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,       fpu_v31     },      nullptr,        nullptr, nullptr, 0},
+
+{   "fpsr",     nullptr,  4,  FPU_OFFSET_NAME(fpsr),     lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,  fpu_fpsr   },      nullptr,        nullptr, nullptr, 0},
+{   "fpcr",     nullptr,  4,  FPU_OFFSET_NAME(fpcr),     lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,  fpu_fpcr   },      nullptr,        nullptr, nullptr, 0},
+
+{   "far",      nullptr,  8,  EXC_OFFSET_NAME(far),       lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_far       },    nullptr,        nullptr, nullptr, 0},
+{   "esr",      nullptr,  4,  EXC_OFFSET_NAME(esr),       lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_esr       },    nullptr,        nullptr, nullptr, 0},
+{   "exception",nullptr,  4,  EXC_OFFSET_NAME(exception), lldb::eEncodingUint,  lldb::eFormatHex,     { LLDB_INVALID_REGNUM,  LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,        LLDB_INVALID_REGNUM,    exc_exception },    nullptr,        nullptr, nullptr, 0},
 
 {   DEFINE_DBG (bvr, 0) },
 {   DEFINE_DBG (bvr, 1) },
 {   DEFINE_DBG (bvr, 2) },
 {   DEFINE_DBG (bvr, 3) },
 {   DEFINE_DBG (bvr, 4) },
 {   DEFINE_DBG (bvr, 5) },
 {   DEFINE_DBG (bvr, 6) },

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_i386.h

 #define XMM_SIZE sizeof(XMMReg)
 
 // Number of bytes needed to represent a YMM register.
 #define YMM_SIZE sizeof(YMMReg)
 
 // Note that the size and offset will be updated by platform-specific classes.
 #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4)            \
     { #reg, alt, sizeof(((GPR*)NULL)->reg), GPR_OFFSET(reg), eEncodingUint,  \
-      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##reg##_i386 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##reg##_i386 }, NULL, NULL, NULL, 0}
 
 #define DEFINE_FPR(name, reg, kind1, kind2, kind3, kind4)           \
     { #name, NULL, FPR_SIZE(reg), FPR_OFFSET(reg), eEncodingUint,   \
-      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##name##_i386 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##name##_i386 }, NULL, NULL, NULL, 0}
 
 // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB
 
 #define DEFINE_FP_ST(reg, i)                                       \
     { #reg#i, NULL, FP_SIZE, LLVM_EXTENSION FPR_OFFSET(stmm[i]),    \
       eEncodingVector, eFormatVectorOfUInt8,                       \
       { ehframe_st##i##_i386, dwarf_st##i##_i386, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_st##i##_i386 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_FP_MM(reg, i)                                                \
     { #reg#i, NULL, sizeof(uint64_t), LLVM_EXTENSION FPR_OFFSET(stmm[i]),   \
       eEncodingUint, eFormatHex,                                            \
       { ehframe_mm##i##_i386, dwarf_mm##i##_i386, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_mm##i##_i386 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_XMM(reg, i)                                         \
     { #reg#i, NULL, XMM_SIZE, LLVM_EXTENSION FPR_OFFSET(reg[i]),   \
       eEncodingVector, eFormatVectorOfUInt8,                       \
       { ehframe_##reg##i##_i386, dwarf_##reg##i##_i386, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg##i##_i386}, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 // I believe the YMM registers use dwarf_xmm_%_i386 register numbers and then differentiate based on register size.
 #define DEFINE_YMM(reg, i)                                         \
     { #reg#i, NULL, YMM_SIZE, LLVM_EXTENSION YMM_OFFSET(i),        \
       eEncodingVector, eFormatVectorOfUInt8,                       \
       { LLDB_INVALID_REGNUM, dwarf_xmm##i##_i386, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg##i##_i386 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_DR(reg, i)                                               \
     { #reg#i, NULL, DR_SIZE, DR_OFFSET(i), eEncodingUint, eFormatHex,   \
       { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,  \
-        LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL }
+        LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL, NULL, 0}
 
 #define DEFINE_GPR_PSEUDO_16(reg16, reg32)                  \
     { #reg16, NULL, 2, GPR_OFFSET(reg32), eEncodingUint,    \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg16##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg16##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32, NULL, 0}
 #define DEFINE_GPR_PSEUDO_8H(reg8, reg32)                   \
     { #reg8, NULL, 1, GPR_OFFSET(reg32)+1, eEncodingUint,   \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32, NULL, 0}
 #define DEFINE_GPR_PSEUDO_8L(reg8, reg32)                   \
     { #reg8, NULL, 1, GPR_OFFSET(reg32), eEncodingUint,     \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_i386 }, RegisterContextPOSIX_x86::g_contained_##reg32, RegisterContextPOSIX_x86::g_invalidate_##reg32, NULL, 0}
  
 static RegisterInfo
 g_register_infos_i386[] =
 {
     // General purpose registers.
     DEFINE_GPR(eax,    nullptr, ehframe_eax_i386,    dwarf_eax_i386,      LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM),
     DEFINE_GPR(ebx,    nullptr, ehframe_ebx_i386,    dwarf_ebx_i386,      LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM),
     DEFINE_GPR(ecx,    nullptr, ehframe_ecx_i386,    dwarf_ecx_i386,      LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM),

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_mips.h

 //===-- RegisterInfos_mips.h -----------------------------------*- 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 <stddef.h>
 
 // C++ Includes
 // Other libraries and framework includes
 #include "llvm/Support/Compiler.h"
+#include "lldb/Core/dwarf.h"
 
 // Project includes
 
 #ifdef DECLARE_REGISTER_INFOS_MIPS_STRUCT
 
 // Computes the offset of the given GPR in the user data area.
 #define GPR_OFFSET(regname) \
     (LLVM_EXTENSION offsetof(UserArea, gpr) + \
      LLVM_EXTENSION offsetof(GPR_linux_mips, regname))
 
 // Computes the offset of the given FPR in the extended data area.
 #define FPR_OFFSET(regname)  \
      (LLVM_EXTENSION offsetof(UserArea, fpr) + \
       LLVM_EXTENSION offsetof(FPR_linux_mips, regname))
 
 // Computes the offset of the given MSA in the extended data area.
 #define MSA_OFFSET(regname)  \
      (LLVM_EXTENSION offsetof(UserArea, msa) + \
       LLVM_EXTENSION offsetof(MSA_linux_mips, regname))
 
 // Note that the size and offset will be updated by platform-specific classes.
 #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4)            \
     { #reg, alt, sizeof(((GPR_linux_mips*)NULL)->reg) / 2, GPR_OFFSET(reg), eEncodingUint,  \
-      eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips }, NULL, NULL, NULL, 0}
+
+const uint8_t dwarf_opcode_mips [] = {
+                                        llvm::dwarf::DW_OP_regx, dwarf_sr_mips, llvm::dwarf::DW_OP_lit1,
+                                        llvm::dwarf::DW_OP_lit26, llvm::dwarf::DW_OP_shl, llvm::dwarf::DW_OP_and,
+                                        llvm::dwarf::DW_OP_lit26, llvm::dwarf::DW_OP_shr
+                                     };
 
 #define DEFINE_FPR(reg, alt, kind1, kind2, kind3, kind4)           \
     { #reg, alt, sizeof(((FPR_linux_mips*)NULL)->reg), FPR_OFFSET(reg), eEncodingIEEE754,   \
-      eFormatFloat, { kind1, kind2, kind3, kind4, fpr_##reg##_mips }, NULL, NULL }
+      eFormatFloat, { kind1, kind2, kind3, kind4, fpr_##reg##_mips }, NULL, NULL, dwarf_opcode_mips, sizeof(dwarf_opcode_mips)}
 
 #define DEFINE_FPR_INFO(reg, alt, kind1, kind2, kind3, kind4)      \
    { #reg, alt, sizeof(((FPR_linux_mips*)NULL)->reg), FPR_OFFSET(reg), eEncodingUint,   \
-     eFormatHex, { kind1, kind2, kind3, kind4, fpr_##reg##_mips }, NULL, NULL }
+     eFormatHex, { kind1, kind2, kind3, kind4, fpr_##reg##_mips }, NULL, NULL, NULL, 0}
 
 #define DEFINE_MSA(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((MSA_linux_mips*)0)->reg), MSA_OFFSET(reg), eEncodingVector,   \
-      eFormatVectorOfUInt8, { kind1, kind2, kind3, kind4, msa_##reg##_mips }, NULL, NULL }
+      eFormatVectorOfUInt8, { kind1, kind2, kind3, kind4, msa_##reg##_mips }, NULL, NULL, NULL, 0}
 
 #define DEFINE_MSA_INFO(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((MSA_linux_mips*)0)->reg), MSA_OFFSET(reg), eEncodingUint, \
-      eFormatHex, { kind1, kind2, kind3, kind4, msa_##reg##_mips }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, msa_##reg##_mips }, NULL, NULL, NULL, 0}
 
 // RegisterKind: EH_Frame, DWARF, Generic, Procss Plugin, LLDB
 
 static RegisterInfo
 g_register_infos_mips[] =
 {
     DEFINE_GPR (zero,     "zero",     dwarf_zero_mips,      dwarf_zero_mips,  LLDB_INVALID_REGNUM,    LLDB_INVALID_REGNUM),
     DEFINE_GPR (r1,       "at",       dwarf_r1_mips,        dwarf_r1_mips,    LLDB_INVALID_REGNUM,    LLDB_INVALID_REGNUM),

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_mips64.h

 //===-- RegisterInfos_mips64.h ----------------------------------*- 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 <stddef.h>
 
 // C++ Includes
 // Other libraries and framework includes
 #include "llvm/Support/Compiler.h"
+#include "lldb/Core/dwarf.h"
 
 // Project includes
 
 #ifdef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
 
 // Computes the offset of the given GPR in the user data area.
 #ifdef LINUX_MIPS64
     #define GPR_OFFSET(regname) \
(LLVM_EXTENSION offsetof(UserArea, msa) + \
       LLVM_EXTENSION offsetof(MSA_linux_mips, regname))
 
 // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB
 
 // Note that the size and offset will be updated by platform-specific classes.
 #ifdef LINUX_MIPS64
     #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4) \
          { #reg, alt, sizeof(((GPR_linux_mips*)0)->reg), GPR_OFFSET(reg), eEncodingUint, \
-          eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL }
+          eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL, NULL, 0}
 #else
     #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4)    \
          { #reg, alt, sizeof(((GPR_freebsd_mips*)0)->reg), GPR_OFFSET(reg), eEncodingUint, \
-          eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL }
+          eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL, NULL, 0}
 #endif
 
 #define DEFINE_GPR_INFO(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((GPR_linux_mips*)0)->reg) / 2, GPR_OFFSET(reg), eEncodingUint, \
-      eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, gpr_##reg##_mips64 }, NULL, NULL, NULL, 0}
+
+const uint8_t dwarf_opcode_mips64 [] = {
+                                           llvm::dwarf::DW_OP_regx, dwarf_sr_mips64, llvm::dwarf::DW_OP_lit1,
+                                           llvm::dwarf::DW_OP_lit26, llvm::dwarf::DW_OP_shl, llvm::dwarf::DW_OP_and, 
+                                           llvm::dwarf::DW_OP_lit26, llvm::dwarf::DW_OP_shr
+                                       };
+
 
 #define DEFINE_FPR(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((FPR_linux_mips*)0)->reg), FPR_OFFSET(reg), eEncodingIEEE754,  \
-      eFormatFloat, { kind1, kind2, kind3, kind4, fpr_##reg##_mips64 }, NULL, NULL }
+      eFormatFloat, { kind1, kind2, kind3, kind4, fpr_##reg##_mips64 }, NULL, NULL, dwarf_opcode_mips64, sizeof(dwarf_opcode_mips64)}
 
 #define DEFINE_FPR_INFO(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((FPR_linux_mips*)0)->reg), FPR_OFFSET(reg), eEncodingUint,   \
-      eFormatHex, { kind1, kind2, kind3, kind4, fpr_##reg##_mips64 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, fpr_##reg##_mips64 }, NULL, NULL, NULL, 0}
 
 #define DEFINE_MSA(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((MSA_linux_mips*)0)->reg), MSA_OFFSET(reg), eEncodingVector,   \
-      eFormatVectorOfUInt8, { kind1, kind2, kind3, kind4, msa_##reg##_mips64 }, NULL, NULL }
+      eFormatVectorOfUInt8, { kind1, kind2, kind3, kind4, msa_##reg##_mips64 }, NULL, NULL, NULL, 0}
 
 #define DEFINE_MSA_INFO(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((MSA_linux_mips*)0)->reg), MSA_OFFSET(reg), eEncodingUint,   \
-      eFormatHex, { kind1, kind2, kind3, kind4, msa_##reg##_mips64 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, msa_##reg##_mips64 }, NULL, NULL, NULL, 0}
 
 static RegisterInfo
 g_register_infos_mips64[] =
 {
     // General purpose registers.            EH_Frame,                  DWARF,              Generic,    Process Plugin
 #ifndef LINUX_MIPS64
     DEFINE_GPR(zero,     "r0",      dwarf_zero_mips64,      dwarf_zero_mips64,  LLDB_INVALID_REGNUM,    LLDB_INVALID_REGNUM),
     DEFINE_GPR(r1,       nullptr,   dwarf_r1_mips64,        dwarf_r1_mips64,    LLDB_INVALID_REGNUM,    LLDB_INVALID_REGNUM),

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_powerpc.h

 #define GPR_SIZE(regname)                                                   \
     (sizeof(((GPR*)NULL)->regname))
 
 #ifdef DECLARE_REGISTER_INFOS_POWERPC_STRUCT
 
 // Note that the size and offset will be updated by platform-specific classes.
 #define DEFINE_GPR(reg, alt, lldb_kind)           \
     { #reg, alt, GPR_SIZE(reg), GPR_OFFSET(reg), eEncodingUint, \
-      eFormatHex, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, gpr_##reg##_powerpc }, NULL, NULL }
+      eFormatHex, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, gpr_##reg##_powerpc }, NULL, NULL, NULL, 0}
 #define DEFINE_FPR(reg, lldb_kind)           \
     { #reg, NULL, 8, FPR_OFFSET(reg), eEncodingIEEE754, \
-      eFormatFloat, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, fpr_##reg##_powerpc }, NULL, NULL }
+      eFormatFloat, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, fpr_##reg##_powerpc }, NULL, NULL, NULL, 0}
 #define DEFINE_VMX(reg, lldb_kind)           \
     { #reg, NULL, 16, VMX_OFFSET(reg), eEncodingVector, \
-      eFormatVectorOfUInt32, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, vmx_##reg##_powerpc }, NULL, NULL }
+      eFormatVectorOfUInt32, { dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, lldb_kind, LLDB_INVALID_REGNUM, vmx_##reg##_powerpc }, NULL, NULL, NULL, 0}
 
     // General purpose registers.            EH_Frame,                  DWARF,              Generic,                Process Plugin
 #define POWERPC_REGS \
     DEFINE_GPR(r0,       NULL,  LLDB_INVALID_REGNUM), \
     DEFINE_GPR(r1,       "sp",  LLDB_REGNUM_GENERIC_SP), \
     DEFINE_GPR(r2,       NULL,  LLDB_INVALID_REGNUM), \
     DEFINE_GPR(r3,       "arg1",LLDB_REGNUM_GENERIC_ARG1), \
     DEFINE_GPR(r4,       "arg2",LLDB_REGNUM_GENERIC_ARG2), \
#define POWERPC_REGS \
     DEFINE_VMX(v24,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v25,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v26,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v27,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v28,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v29,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v30,      LLDB_INVALID_REGNUM), \
     DEFINE_VMX(v31,      LLDB_INVALID_REGNUM), \
-    { "vrsave", NULL, 4, VMX_OFFSET(vrsave), eEncodingUint, eFormatHex, { dwarf_vrsave_powerpc, dwarf_vrsave_powerpc, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, vmx_vrsave_powerpc }, NULL, NULL }, \
-    { "vscr", NULL, 4, VMX_OFFSET(vscr), eEncodingUint, eFormatHex, { dwarf_vscr_powerpc, dwarf_vscr_powerpc, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, vmx_vscr_powerpc }, NULL, NULL },
+    { "vrsave", NULL, 4, VMX_OFFSET(vrsave), eEncodingUint, eFormatHex, { dwarf_vrsave_powerpc, dwarf_vrsave_powerpc, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, vmx_vrsave_powerpc }, NULL, NULL, NULL, 0}, \
+    { "vscr", NULL, 4, VMX_OFFSET(vscr), eEncodingUint, eFormatHex, { dwarf_vscr_powerpc, dwarf_vscr_powerpc, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, vmx_vscr_powerpc }, NULL, NULL, NULL, 0},
 
 static RegisterInfo
 g_register_infos_powerpc64[] =
 {
 #define GPR GPR64
     POWERPC_REGS
 #undef GPR
 };

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_s390x.h

 #define FPR_OFFSET(num) (8 + 8 * num)
 
 // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB
 
 #define DEFINE_GPR(name, size, offset, alt, generic)                                                                   \
     {                                                                                                                  \
         #name, alt, size, offset, eEncodingUint, eFormatHex,                                                           \
         { dwarf_##name##_s390x, dwarf_##name##_s390x, generic, LLDB_INVALID_REGNUM, lldb_##name##_s390x },             \
-        NULL, NULL,                                                                                                    \
+        NULL, NULL, NULL, 0                                                                                            \
     }
 
 #define DEFINE_GPR_NODWARF(name, size, offset, alt, generic)                                                           \
     {                                                                                                                  \
         #name, alt, size, offset, eEncodingUint, eFormatHex,                                                           \
         { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, generic, LLDB_INVALID_REGNUM, lldb_##name##_s390x },               \
-        NULL, NULL,                                                                                                    \
+        NULL, NULL, NULL, 0                                                                                            \
     }
 
 #define DEFINE_FPR(name, size, offset)                                                                                 \
     {                                                                                                                  \
         #name, NULL, size, offset, eEncodingUint, eFormatHex,                                                          \
         { dwarf_##name##_s390x, dwarf_##name##_s390x, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##name##_s390x }, \
-        NULL, NULL,                                                                                                    \
+        NULL, NULL, NULL, 0                                                                                            \
     }
 
 #define DEFINE_FPR_NODWARF(name, size, offset)                                                                         \
     {                                                                                                                  \
         #name, NULL, size, offset, eEncodingUint, eFormatHex,                                                          \
         { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##name##_s390x },   \
-        NULL, NULL,                                                                                                    \
+        NULL, NULL, NULL, 0                                                                                            \
     }
 
 static RegisterInfo g_register_infos_s390x[] =
 {
     // General purpose registers.
     DEFINE_GPR(r0, 8, GPR_OFFSET(0), nullptr, LLDB_INVALID_REGNUM),
     DEFINE_GPR(r1, 8, GPR_OFFSET(1), nullptr, LLDB_INVALID_REGNUM),
     DEFINE_GPR(r2, 8, GPR_OFFSET(2), "arg1", LLDB_REGNUM_GENERIC_ARG1),

lldb/trunk/source/Plugins/Process/Utility/RegisterInfos_x86_64.h

 
 #define DR_SIZE sizeof(((DBG*)NULL)->dr[0])
 
 // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB
 
 // Note that the size and offset will be updated by platform-specific classes.
 #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4)    \
     { #reg, alt, sizeof(((GPR*)NULL)->reg), GPR_OFFSET(reg), eEncodingUint, \
-      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##reg##_x86_64 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##reg##_x86_64 }, NULL, NULL, NULL, 0}
 
 #define DEFINE_FPR(name, reg, kind1, kind2, kind3, kind4)    \
     { #name, NULL, FPR_SIZE(reg), FPR_OFFSET(reg), eEncodingUint,   \
-      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##name##_x86_64 }, NULL, NULL }
+      eFormatHex, { kind1, kind2, kind3, kind4, lldb_##name##_x86_64 }, NULL, NULL, NULL, 0}
 
 #define DEFINE_FP_ST(reg, i)                                       \
     { #reg#i, NULL, FP_SIZE, LLVM_EXTENSION FPR_OFFSET(stmm[i]),   \
       eEncodingVector, eFormatVectorOfUInt8,                       \
       { dwarf_st##i##_x86_64, dwarf_st##i##_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_st##i##_x86_64 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_FP_MM(reg, i)                                                \
     { #reg#i, NULL, sizeof(uint64_t), LLVM_EXTENSION FPR_OFFSET(stmm[i]),   \
       eEncodingUint, eFormatHex,                                            \
       { dwarf_mm##i##_x86_64, dwarf_mm##i##_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_mm##i##_x86_64 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_XMM(reg, i)                                         \
     { #reg#i, NULL, XMM_SIZE, LLVM_EXTENSION FPR_OFFSET(reg[i]),   \
       eEncodingVector, eFormatVectorOfUInt8,                       \
       { dwarf_##reg##i##_x86_64, dwarf_##reg##i##_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg##i##_x86_64}, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_YMM(reg, i)                                                          \
     { #reg#i, NULL, YMM_SIZE, LLVM_EXTENSION YMM_OFFSET(i),                         \
       eEncodingVector, eFormatVectorOfUInt8,                                        \
       { dwarf_##reg##i##h_x86_64, dwarf_##reg##i##h_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg##i##_x86_64 }, \
-      NULL, NULL }
+      NULL, NULL, NULL, 0}
 
 #define DEFINE_DR(reg, i)                                               \
     { #reg#i, NULL, DR_SIZE, DR_OFFSET(i), eEncodingUint, eFormatHex,   \
       { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,  \
-      LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL }
+      LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL, NULL, 0}
 
 #define DEFINE_GPR_PSEUDO_32(reg32, reg64)          \
     { #reg32, NULL, 4, GPR_OFFSET(reg64), eEncodingUint,   \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg32##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg32##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64, NULL, 0}
 #define DEFINE_GPR_PSEUDO_16(reg16, reg64)          \
     { #reg16, NULL, 2, GPR_OFFSET(reg64), eEncodingUint,   \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg16##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg16##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64, NULL, 0}
 #define DEFINE_GPR_PSEUDO_8H(reg8, reg64)           \
     { #reg8, NULL, 1, GPR_OFFSET(reg64)+1, eEncodingUint,  \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64, NULL, 0}
 #define DEFINE_GPR_PSEUDO_8L(reg8, reg64)           \
     { #reg8, NULL, 1, GPR_OFFSET(reg64), eEncodingUint,    \
-      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64 }
+      eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, lldb_##reg8##_x86_64 }, RegisterContextPOSIX_x86::g_contained_##reg64, RegisterContextPOSIX_x86::g_invalidate_##reg64, NULL, 0}
 
 static RegisterInfo
 g_register_infos_x86_64[] =
 {
     // General purpose registers.           EH_Frame,                   DWARF,                Generic,                Process Plugin
     DEFINE_GPR(rax,    nullptr,     dwarf_rax_x86_64,        dwarf_rax_x86_64,    LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM),
     DEFINE_GPR(rbx,    nullptr,     dwarf_rbx_x86_64,        dwarf_rbx_x86_64,    LLDB_INVALID_REGNUM,       LLDB_INVALID_REGNUM),
     DEFINE_GPR(rcx,    "arg4",      dwarf_rcx_x86_64,        dwarf_rcx_x86_64,    LLDB_REGNUM_GENERIC_ARG4,  LLDB_INVALID_REGNUM),

lldb/trunk/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp

if (reg_info->invalidate_regs && reg_info->invalidate_regs[0])
         {
             if (i > 0)
                 response.PutChar (',');
             response.Printf ("%" PRIx32, *reg_num);
         }
         response.PutChar (';');
     }
 
+    if (reg_info->dynamic_size_dwarf_expr_bytes)
+    {
+       const size_t dwarf_opcode_len = reg_info->dynamic_size_dwarf_len;
+       response.PutCString("dynamic_size_dwarf_expr_bytes:");
+       for(uint32_t i = 0; i < dwarf_opcode_len; ++i)
+           response.PutHex8 (reg_info->dynamic_size_dwarf_expr_bytes[i]);
+       response.PutChar(';');
+    }
     return SendPacketNoLock(response.GetData(), response.GetSize());
 }
 
 GDBRemoteCommunication::PacketResult
 GDBRemoteCommunicationServerLLGS::Handle_qfThreadInfo (StringExtractorGDBRemote &packet)
 {
     Log *log (GetLogIfAnyCategoriesSet(LIBLLDB_LOG_THREAD));
 
GDBRemoteCommunicationServerLLGS::Handle_P (StringExtractorGDBRemote &packet)
     // Return the end of registers response if we've iterated one past the end of the register set.
     if (reg_index >= reg_context_sp->GetUserRegisterCount ())
     {
         if (log)
             log->Printf ("GDBRemoteCommunicationServerLLGS::%s failed, requested register %" PRIu32 " beyond register count %" PRIu32, __FUNCTION__, reg_index, reg_context_sp->GetUserRegisterCount ());
         return SendErrorResponse (0x47);
     }
 
-    if (reg_size != reg_info->byte_size)
+    // The dwarf expression are evaluate on host site
+    // which may cause register size to change
+    // Hence the reg_size may not be same as reg_info->bytes_size
+    if ((reg_size != reg_info->byte_size) && !(reg_info->dynamic_size_dwarf_expr_bytes))
     {
         return SendIllFormedResponse (packet, "P packet register size is incorrect");
     }
 
     // Build the reginfos response.
     StreamGDBRemote response;
 
     RegisterValue reg_value (reg_bytes, reg_size, process_arch.GetByteOrder ());

lldb/trunk/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp

 GDBRemoteRegisterContext::GetRegisterCount ()
 {
     return m_reg_info.GetNumRegisters ();
 }
 
 const RegisterInfo *
 GDBRemoteRegisterContext::GetRegisterInfoAtIndex (size_t reg)
 {
-    return m_reg_info.GetRegisterInfoAtIndex (reg);
+    RegisterInfo* reg_info = m_reg_info.GetRegisterInfoAtIndex (reg);
+
+    if (reg_info && reg_info->dynamic_size_dwarf_expr_bytes)
+    {
+        const ArchSpec &arch = m_thread.GetProcess ()->GetTarget ().GetArchitecture ();
+        uint8_t reg_size = UpdateDynamicRegisterSize (arch, reg_info);
+        reg_info->byte_size = reg_size;
+    }
+    return reg_info;
 }
 
 size_t
 GDBRemoteRegisterContext::GetRegisterSetCount ()
 {
     return m_reg_info.GetNumRegisterSets ();
 }
 

lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp

for (StringExtractorGDBRemote::ResponseType response_type = StringExtractorGDBRemote::eResponse;
             {
                 std::string name;
                 std::string value;
                 ConstString reg_name;
                 ConstString alt_name;
                 ConstString set_name;
                 std::vector<uint32_t> value_regs;
                 std::vector<uint32_t> invalidate_regs;
+                std::vector<uint8_t> dwarf_opcode_bytes;
                 RegisterInfo reg_info = { NULL,                 // Name
                     NULL,                 // Alt name
                     0,                    // byte size
                     reg_offset,           // offset
                     eEncodingUint,        // encoding
                     eFormatHex,           // format
                     {
                         LLDB_INVALID_REGNUM, // eh_frame reg num
                         LLDB_INVALID_REGNUM, // DWARF reg num
                         LLDB_INVALID_REGNUM, // generic reg num
                         reg_num,             // process plugin reg num
                         reg_num           // native register number
                     },
                     NULL,
-                    NULL
+                    NULL,
+                    NULL, // Dwarf expression opcode bytes pointer
+                    0     // Dwarf expression opcode bytes length
                 };
 
                 while (response.GetNameColonValue(name, value))
                 {
                     if (name.compare("name") == 0)
                     {
                         reg_name.SetCString(value.c_str());
                     }
for (StringExtractorGDBRemote::ResponseType response_type = StringExtractorGDBRemote::eResponse;
                     else if (name.compare("container-regs") == 0)
                     {
                         SplitCommaSeparatedRegisterNumberString(value, value_regs, 16);
                     }
                     else if (name.compare("invalidate-regs") == 0)
                     {
                         SplitCommaSeparatedRegisterNumberString(value, invalidate_regs, 16);
                     }
+                    else if (name.compare("dynamic_size_dwarf_expr_bytes") == 0)
+                    {
+                       size_t dwarf_opcode_len = value.length () / 2;
+                       assert (dwarf_opcode_len > 0);
+
+                       dwarf_opcode_bytes.resize (dwarf_opcode_len);
+                       StringExtractor opcode_extractor;
+                       reg_info.dynamic_size_dwarf_len = dwarf_opcode_len; 
+
+                       // Swap "value" over into "opcode_extractor"
+                       opcode_extractor.GetStringRef ().swap (value);
+                       uint32_t ret_val = opcode_extractor.GetHexBytesAvail (dwarf_opcode_bytes.data (),
+                                                                           dwarf_opcode_len);
+                       assert (dwarf_opcode_len == ret_val);
+
+                       reg_info.dynamic_size_dwarf_expr_bytes = dwarf_opcode_bytes.data ();
+                    }
                 }
 
                 reg_info.byte_offset = reg_offset;
                 assert (reg_info.byte_size != 0);
                 reg_offset += reg_info.byte_size;
                 if (!value_regs.empty())
                 {
                     value_regs.push_back(LLDB_INVALID_REGNUM);
ParseRegisters (XMLNode feature_node, GdbServerTargetInfo &target_info, GDBRemoteDynamicRegisterInfo &dyn_reg_info, ABISP abi_sp, uint32_t &cur_reg_num, uint32_t &reg_offset)
     feature_node.ForEachChildElementWithName("reg", [&target_info, &dyn_reg_info, &cur_reg_num, &reg_offset, &abi_sp](const XMLNode &reg_node) -> bool {
         std::string gdb_group;
         std::string gdb_type;
         ConstString reg_name;
         ConstString alt_name;
         ConstString set_name;
         std::vector<uint32_t> value_regs;
         std::vector<uint32_t> invalidate_regs;
+        std::vector<uint8_t> dwarf_opcode_bytes;
         bool encoding_set = false;
         bool format_set = false;
         RegisterInfo reg_info = { NULL,                 // Name
             NULL,                 // Alt name
             0,                    // byte size
             reg_offset,           // offset
             eEncodingUint,        // encoding
             eFormatHex,           // format
             {
                 LLDB_INVALID_REGNUM, // eh_frame reg num
                 LLDB_INVALID_REGNUM, // DWARF reg num
                 LLDB_INVALID_REGNUM, // generic reg num
                 cur_reg_num,        // process plugin reg num
                 cur_reg_num         // native register number
             },
             NULL,
-            NULL
+            NULL,
+            NULL,  // Dwarf Expression opcode bytes pointer
+            0      // Dwarf Expression opcode bytes length 
         };
 
-        reg_node.ForEachAttribute([&target_info, &gdb_group, &gdb_type, &reg_name, &alt_name, &set_name, &value_regs, &invalidate_regs, &encoding_set, &format_set, &reg_info, &cur_reg_num, &reg_offset](const llvm::StringRef &name, const llvm::StringRef &value) -> bool {
+        reg_node.ForEachAttribute([&target_info, &gdb_group, &gdb_type, &reg_name, &alt_name, &set_name, &value_regs, &invalidate_regs, &encoding_set, &format_set, &reg_info, &cur_reg_num, &reg_offset, &dwarf_opcode_bytes](const llvm::StringRef &name, const llvm::StringRef &value) -> bool {
             if (name == "name")
             {
                 reg_name.SetString(value);
             }
             else if (name == "bitsize")
             {
                 reg_info.byte_size = StringConvert::ToUInt32(value.data(), 0, 0) / CHAR_BIT;
             }
feature_node.ForEachChildElementWithName("reg", [&target_info, &dyn_reg_info, &cur_reg_num, &reg_offset, &abi_sp](const XMLNode &reg_node) -> bool {
             else if (name == "value_regnums")
             {
                 SplitCommaSeparatedRegisterNumberString(value, value_regs, 0);
             }
             else if (name == "invalidate_regnums")
             {
                 SplitCommaSeparatedRegisterNumberString(value, invalidate_regs, 0);
             }
+            else if (name == "dynamic_size_dwarf_expr_bytes")
+            {
+                StringExtractor opcode_extractor;
+                std::string opcode_string = value.str ();
+                size_t dwarf_opcode_len = opcode_string.length () / 2;
+                assert (dwarf_opcode_len > 0);
+
+                dwarf_opcode_bytes.resize (dwarf_opcode_len);
+                reg_info.dynamic_size_dwarf_len = dwarf_opcode_len;
+                opcode_extractor.GetStringRef ().swap (opcode_string);
+                uint32_t ret_val = opcode_extractor.GetHexBytesAvail (dwarf_opcode_bytes.data (),
+                                                                    dwarf_opcode_len);
+                assert (dwarf_opcode_len == ret_val);
+
+                reg_info.dynamic_size_dwarf_expr_bytes = dwarf_opcode_bytes.data ();
+            }
             else
             {
                 printf("unhandled attribute %s = %s\n", name.data(), value.data());
             }
             return true; // Keep iterating through all attributes
         });
 
         if (!gdb_type.empty() && !(encoding_set || format_set))

lldb/trunk/source/Target/RegisterContext.cpp

 #include "lldb/Core/RegisterValue.h"
 #include "lldb/Core/Scalar.h"
 #include "lldb/Host/Endian.h"
 #include "lldb/Target/ExecutionContext.h"
 #include "lldb/Target/StackFrame.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/Thread.h"
 #include "lldb/Target/Target.h"
+#include "lldb/Core/Module.h"
+#include "lldb/Expression/DWARFExpression.h"
+#include "lldb/Core/Value.h"
 
 using namespace lldb;
 using namespace lldb_private;
 
 RegisterContext::RegisterContext (Thread &thread, uint32_t concrete_frame_idx) :
     m_thread (thread),
     m_concrete_frame_idx (concrete_frame_idx),
     m_stop_id (thread.GetProcess()->GetStopID())
if (reg_name && reg_name[0])
             {
                 return reg_info;
             }
         }
     }
     return nullptr;
 }
 
+uint32_t
+RegisterContext::UpdateDynamicRegisterSize (const lldb_private::ArchSpec &arch,
+                                            RegisterInfo* reg_info)
+{
+    ExecutionContext exe_ctx (CalculateThread());
+
+    // In MIPS, the floating point registers size is depends on FR bit of SR register.
+    // if SR.FR  == 1 then all floating point registers are 64 bits.
+    // else they are all 32 bits.
+    
+    int expr_result;
+    uint32_t addr_size =  arch.GetAddressByteSize ();
+    const uint8_t* dwarf_opcode_ptr = reg_info->dynamic_size_dwarf_expr_bytes;
+    const size_t dwarf_opcode_len = reg_info->dynamic_size_dwarf_len;
+
+    DataExtractor dwarf_data (dwarf_opcode_ptr, dwarf_opcode_len, 
+                              arch.GetByteOrder (), addr_size);
+    ModuleSP opcode_ctx;
+    DWARFExpression dwarf_expr (opcode_ctx, dwarf_data, nullptr, 0, dwarf_opcode_len);
+    Value result;
+    Error error;
+    const lldb::offset_t offset = 0;
+    if (dwarf_expr.Evaluate (&exe_ctx, nullptr, nullptr, this, opcode_ctx, dwarf_data, nullptr,
+                             offset, dwarf_opcode_len, eRegisterKindDWARF, nullptr, nullptr, result, &error))
+    {
+        expr_result = result.GetScalar ().SInt (-1);
+        switch (expr_result)
+        {
+            case 0: return 4;
+            case 1: return 8;
+            default: return reg_info->byte_size;
+        }
+    }
+    else
+    {
+        printf ("Error executing DwarfExpression::Evaluate %s\n", error.AsCString());
+        return reg_info->byte_size;
+    }
+}
+
 const RegisterInfo *
 RegisterContext::GetRegisterInfo (lldb::RegisterKind kind, uint32_t num)
 {
     const uint32_t reg_num = ConvertRegisterKindToRegisterNumber(kind, num);
     if (reg_num == LLDB_INVALID_REGNUM)
         return nullptr;
     return GetRegisterInfoAtIndex (reg_num);
 }