//===-- GDBRemoteRegisterContext.cpp ----------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #include "GDBRemoteRegisterContext.h" // C Includes // C++ Includes // Other libraries and framework includes #include "lldb/Core/DataBufferHeap.h" #include "lldb/Core/DataExtractor.h" #include "lldb/Core/Scalar.h" #include "lldb/Core/StreamString.h" // Project includes #include "Utility/StringExtractorGDBRemote.h" #include "ProcessGDBRemote.h" #include "ThreadGDBRemote.h" #include "Utility/ARM_GCC_Registers.h" #include "Utility/ARM_DWARF_Registers.h" using namespace lldb; using namespace lldb_private; //---------------------------------------------------------------------- // GDBRemoteRegisterContext constructor //---------------------------------------------------------------------- GDBRemoteRegisterContext::GDBRemoteRegisterContext ( ThreadGDBRemote &thread, uint32_t concrete_frame_idx, GDBRemoteDynamicRegisterInfo ®_info, bool read_all_at_once ) : RegisterContext (thread, concrete_frame_idx), m_reg_info (reg_info), m_reg_valid (), m_reg_data (), m_read_all_at_once (read_all_at_once) { // Resize our vector of bools to contain one bool for every register. // We will use these boolean values to know when a register value // is valid in m_reg_data. m_reg_valid.resize (reg_info.GetNumRegisters()); // Make a heap based buffer that is big enough to store all registers DataBufferSP reg_data_sp(new DataBufferHeap (reg_info.GetRegisterDataByteSize(), 0)); m_reg_data.SetData (reg_data_sp); } //---------------------------------------------------------------------- // Destructor //---------------------------------------------------------------------- GDBRemoteRegisterContext::~GDBRemoteRegisterContext() { } ProcessGDBRemote & GDBRemoteRegisterContext::GetGDBProcess() { return static_cast(m_thread.GetProcess()); } ThreadGDBRemote & GDBRemoteRegisterContext::GetGDBThread() { return static_cast(m_thread); } void GDBRemoteRegisterContext::InvalidateAllRegisters () { SetAllRegisterValid (false); } void GDBRemoteRegisterContext::SetAllRegisterValid (bool b) { std::vector::iterator pos, end = m_reg_valid.end(); for (pos = m_reg_valid.begin(); pos != end; ++pos) *pos = b; } size_t GDBRemoteRegisterContext::GetRegisterCount () { return m_reg_info.GetNumRegisters (); } const lldb::RegisterInfo * GDBRemoteRegisterContext::GetRegisterInfoAtIndex (uint32_t reg) { return m_reg_info.GetRegisterInfoAtIndex (reg); } size_t GDBRemoteRegisterContext::GetRegisterSetCount () { return m_reg_info.GetNumRegisterSets (); } const lldb::RegisterSet * GDBRemoteRegisterContext::GetRegisterSet (uint32_t reg_set) { return m_reg_info.GetRegisterSet (reg_set); } bool GDBRemoteRegisterContext::ReadRegisterValue (uint32_t reg, Scalar &value) { // Read the register if (ReadRegisterBytes (reg, m_reg_data)) { const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg); uint32_t offset = reg_info->byte_offset; switch (reg_info->encoding) { case eEncodingUint: switch (reg_info->byte_size) { case 1: case 2: case 4: value = m_reg_data.GetMaxU32 (&offset, reg_info->byte_size); return true; case 8: value = m_reg_data.GetMaxU64 (&offset, reg_info->byte_size); return true; } break; case eEncodingSint: switch (reg_info->byte_size) { case 1: case 2: case 4: value = (int32_t)m_reg_data.GetMaxU32 (&offset, reg_info->byte_size); return true; case 8: value = m_reg_data.GetMaxS64 (&offset, reg_info->byte_size); return true; } break; case eEncodingIEEE754: switch (reg_info->byte_size) { case sizeof (float): value = m_reg_data.GetFloat (&offset); return true; case sizeof (double): value = m_reg_data.GetDouble (&offset); return true; case sizeof (long double): value = m_reg_data.GetLongDouble (&offset); return true; } break; default: break; } } return false; } void GDBRemoteRegisterContext::PrivateSetRegisterValue (uint32_t reg, StringExtractor &response) { const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg); assert (reg_info); // Invalidate if needed InvalidateIfNeeded(false); const uint32_t reg_byte_size = reg_info->byte_size; const size_t bytes_copied = response.GetHexBytes (const_cast(m_reg_data.PeekData(reg_info->byte_offset, reg_byte_size)), reg_byte_size, '\xcc'); bool success = bytes_copied == reg_byte_size; if (success) { m_reg_valid[reg] = true; } else if (bytes_copied > 0) { // Only set register is valid to false if we copied some bytes, else // leave it as it was. m_reg_valid[reg] = false; } } bool GDBRemoteRegisterContext::ReadRegisterBytes (uint32_t reg, DataExtractor &data) { GDBRemoteCommunication &gdb_comm = GetGDBProcess().GetGDBRemote(); InvalidateIfNeeded(false); const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg); assert (reg_info); if (!m_reg_valid[reg]) { Mutex::Locker locker; if (gdb_comm.GetSequenceMutex (locker)) { if (GetGDBProcess().SetCurrentGDBRemoteThread(m_thread.GetID())) { char packet[32]; StringExtractorGDBRemote response; int packet_len; if (m_read_all_at_once) { // Get all registers in one packet packet_len = ::snprintf (packet, sizeof(packet), "g"); assert (packet_len < (sizeof(packet) - 1)); if (gdb_comm.SendPacketAndWaitForResponse(packet, response, 1, false)) { if (response.IsNormalPacket()) if (response.GetHexBytes ((void *)m_reg_data.GetDataStart(), m_reg_data.GetByteSize(), '\xcc') == m_reg_data.GetByteSize()) SetAllRegisterValid (true); } } else { // Get each register individually packet_len = ::snprintf (packet, sizeof(packet), "p%x", reg); assert (packet_len < (sizeof(packet) - 1)); if (gdb_comm.SendPacketAndWaitForResponse(packet, response, 1, false)) PrivateSetRegisterValue (reg, response); } } } // Make sure we got a valid register value after reading it if (!m_reg_valid[reg]) return false; } if (&data != &m_reg_data) { // If we aren't extracting into our own buffer (which // only happens when this function is called from // ReadRegisterValue(uint32_t, Scalar&)) then // we transfer bytes from our buffer into the data // buffer that was passed in data.SetByteOrder (m_reg_data.GetByteOrder()); data.SetData (m_reg_data, reg_info->byte_offset, reg_info->byte_size); } return true; } bool GDBRemoteRegisterContext::WriteRegisterValue (uint32_t reg, const Scalar &value) { const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg); if (reg_info) { DataExtractor data; if (value.GetData (data, reg_info->byte_size)) return WriteRegisterBytes (reg, data, 0); } return false; } bool GDBRemoteRegisterContext::WriteRegisterBytes (uint32_t reg, DataExtractor &data, uint32_t data_offset) { GDBRemoteCommunication &gdb_comm = GetGDBProcess().GetGDBRemote(); // FIXME: This check isn't right because IsRunning checks the Public state, but this // is work you need to do - for instance in ShouldStop & friends - before the public // state has been changed. // if (gdb_comm.IsRunning()) // return false; const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg); if (reg_info) { // Grab a pointer to where we are going to put this register uint8_t *dst = const_cast(m_reg_data.PeekData(reg_info->byte_offset, reg_info->byte_size)); if (dst == NULL) return false; // Grab a pointer to where we are going to grab the new value from const uint8_t *src = data.PeekData(0, reg_info->byte_size); if (src == NULL) return false; if (data.GetByteOrder() == m_reg_data.GetByteOrder()) { // No swapping, just copy the bytes ::memcpy (dst, src, reg_info->byte_size); } else { // Swap the bytes for (uint32_t i=0; ibyte_size; ++i) dst[i] = src[reg_info->byte_size - 1 - i]; } Mutex::Locker locker; if (gdb_comm.GetSequenceMutex (locker)) { if (GetGDBProcess().SetCurrentGDBRemoteThread(m_thread.GetID())) { uint32_t offset, end_offset; StreamString packet; StringExtractorGDBRemote response; if (m_read_all_at_once) { // Get all registers in one packet packet.PutChar ('G'); offset = 0; end_offset = m_reg_data.GetByteSize(); packet.PutBytesAsRawHex8 (m_reg_data.GetDataStart(), m_reg_data.GetByteSize(), eByteOrderHost, eByteOrderHost); // Invalidate all register values InvalidateIfNeeded (true); if (gdb_comm.SendPacketAndWaitForResponse(packet.GetString().c_str(), packet.GetString().size(), response, 1, false)) { SetAllRegisterValid (false); if (response.IsOKPacket()) { return true; } } } else { // Get each register individually packet.Printf ("P%x=", reg); packet.PutBytesAsRawHex8 (m_reg_data.PeekData(reg_info->byte_offset, reg_info->byte_size), reg_info->byte_size, eByteOrderHost, eByteOrderHost); // Invalidate just this register m_reg_valid[reg] = false; if (gdb_comm.SendPacketAndWaitForResponse(packet.GetString().c_str(), packet.GetString().size(), response, 1, false)) { if (response.IsOKPacket()) { return true; } } } } } } return false; } bool GDBRemoteRegisterContext::ReadAllRegisterValues (lldb::DataBufferSP &data_sp) { GDBRemoteCommunication &gdb_comm = GetGDBProcess().GetGDBRemote(); StringExtractorGDBRemote response; Mutex::Locker locker; if (gdb_comm.GetSequenceMutex (locker)) { if (GetGDBProcess().SetCurrentGDBRemoteThread(m_thread.GetID())) { if (gdb_comm.SendPacketAndWaitForResponse("g", response, 1, false)) { if (response.IsErrorPacket()) return false; response.GetStringRef().insert(0, 1, 'G'); data_sp.reset (new DataBufferHeap(response.GetStringRef().c_str(), response.GetStringRef().size())); return true; } } } return false; } bool GDBRemoteRegisterContext::WriteAllRegisterValues (const lldb::DataBufferSP &data_sp) { if (!data_sp || data_sp->GetBytes() == NULL || data_sp->GetByteSize() == 0) return false; GDBRemoteCommunication &gdb_comm = GetGDBProcess().GetGDBRemote(); StringExtractorGDBRemote response; Mutex::Locker locker; if (gdb_comm.GetSequenceMutex (locker)) { if (GetGDBProcess().SetCurrentGDBRemoteThread(m_thread.GetID())) { if (gdb_comm.SendPacketAndWaitForResponse((const char *)data_sp->GetBytes(), data_sp->GetByteSize(), response, 1, false)) { if (response.IsOKPacket()) return true; } } } return false; } uint32_t GDBRemoteRegisterContext::ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num) { return m_reg_info.ConvertRegisterKindToRegisterNumber (kind, num); } void GDBRemoteDynamicRegisterInfo::HardcodeARMRegisters() { static lldb::RegisterInfo g_register_infos[] = { // NAME ALT SZ OFF ENCODING FORMAT COMPILER DWARF GENERIC GDB LLDB NATIVE // ====== ======= == ==== ============= ============ =============== =============== ========= ===== =========== { "r0", NULL, 4, 0, eEncodingUint, eFormatHex, { gcc_r0, dwarf_r0, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 0 }}, { "r1", NULL, 4, 4, eEncodingUint, eFormatHex, { gcc_r1, dwarf_r1, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 1 }}, { "r2", NULL, 4, 8, eEncodingUint, eFormatHex, { gcc_r2, dwarf_r2, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 2 }}, { "r3", NULL, 4, 12, eEncodingUint, eFormatHex, { gcc_r3, dwarf_r3, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 3 }}, { "r4", NULL, 4, 16, eEncodingUint, eFormatHex, { gcc_r4, dwarf_r4, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 4 }}, { "r5", NULL, 4, 20, eEncodingUint, eFormatHex, { gcc_r5, dwarf_r5, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 5 }}, { "r6", NULL, 4, 24, eEncodingUint, eFormatHex, { gcc_r6, dwarf_r6, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 6 }}, { "r7", NULL, 4, 28, eEncodingUint, eFormatHex, { gcc_r7, dwarf_r7, LLDB_REGNUM_GENERIC_FP, LLDB_INVALID_REGNUM, 7 }}, { "r8", NULL, 4, 32, eEncodingUint, eFormatHex, { gcc_r8, dwarf_r8, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 8 }}, { "r9", NULL, 4, 36, eEncodingUint, eFormatHex, { gcc_r9, dwarf_r9, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 9 }}, { "r10", NULL, 4, 40, eEncodingUint, eFormatHex, { gcc_r10, dwarf_r10, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 10 }}, { "r11", NULL, 4, 44, eEncodingUint, eFormatHex, { gcc_r11, dwarf_r11, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 11 }}, { "r12", NULL, 4, 48, eEncodingUint, eFormatHex, { gcc_r12, dwarf_r12, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 12 }}, { "sp", "r13", 4, 52, eEncodingUint, eFormatHex, { gcc_sp, dwarf_sp, LLDB_REGNUM_GENERIC_SP, LLDB_INVALID_REGNUM, 13 }}, { "lr", "r14", 4, 56, eEncodingUint, eFormatHex, { gcc_lr, dwarf_lr, LLDB_REGNUM_GENERIC_RA, LLDB_INVALID_REGNUM, 14 }}, { "pc", "r15", 4, 60, eEncodingUint, eFormatHex, { gcc_pc, dwarf_pc, LLDB_REGNUM_GENERIC_PC, LLDB_INVALID_REGNUM, 15 }}, { NULL, NULL, 12, 64, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 16 }}, { NULL, NULL, 12, 76, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 17 }}, { NULL, NULL, 12, 88, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 18 }}, { NULL, NULL, 12, 100, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 19 }}, { NULL, NULL, 12, 112, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 20 }}, { NULL, NULL, 12, 124, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 21 }}, { NULL, NULL, 12, 136, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 22 }}, { NULL, NULL, 12, 148, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 23 }}, { NULL, NULL, 12, 160, eEncodingIEEE754, eFormatFloat, { LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 24 }}, { "cpsr", "psr", 4, 172, eEncodingUint, eFormatHex, { gcc_cpsr, dwarf_cpsr, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, 25 }}, { "s0", NULL, 4, 176, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s0, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 26 }}, { "s1", NULL, 4, 180, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s1, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 27 }}, { "s2", NULL, 4, 184, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s2, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 28 }}, { "s3", NULL, 4, 188, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s3, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 29 }}, { "s4", NULL, 4, 192, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s4, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 30 }}, { "s5", NULL, 4, 196, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s5, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 31 }}, { "s6", NULL, 4, 200, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s6, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 32 }}, { "s7", NULL, 4, 204, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s7, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 33 }}, { "s8", NULL, 4, 208, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s8, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 34 }}, { "s9", NULL, 4, 212, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s9, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 35 }}, { "s10", NULL, 4, 216, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s10, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 36 }}, { "s11", NULL, 4, 220, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s11, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 37 }}, { "s12", NULL, 4, 224, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s12, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 38 }}, { "s13", NULL, 4, 228, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s13, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 39 }}, { "s14", NULL, 4, 232, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s14, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 40 }}, { "s15", NULL, 4, 236, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s15, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 41 }}, { "s16", NULL, 4, 240, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s16, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 42 }}, { "s17", NULL, 4, 244, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s17, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 43 }}, { "s18", NULL, 4, 248, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s18, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 44 }}, { "s19", NULL, 4, 252, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s19, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 45 }}, { "s20", NULL, 4, 256, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s20, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 46 }}, { "s21", NULL, 4, 260, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s21, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 47 }}, { "s22", NULL, 4, 264, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s22, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 48 }}, { "s23", NULL, 4, 268, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s23, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 49 }}, { "s24", NULL, 4, 272, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s24, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 50 }}, { "s25", NULL, 4, 276, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s25, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 51 }}, { "s26", NULL, 4, 280, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s26, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 52 }}, { "s27", NULL, 4, 284, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s27, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 53 }}, { "s28", NULL, 4, 288, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s28, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 54 }}, { "s29", NULL, 4, 292, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s29, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 55 }}, { "s30", NULL, 4, 296, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s30, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 56 }}, { "s31", NULL, 4, 300, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_s31, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 57 }}, { "fpscr", NULL, 4, 304, eEncodingUint, eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 58 }}, { "d16", NULL, 8, 308, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d16, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 59 }}, { "d17", NULL, 8, 316, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d17, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 60 }}, { "d18", NULL, 8, 324, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d18, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 61 }}, { "d19", NULL, 8, 332, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d19, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 62 }}, { "d20", NULL, 8, 340, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d20, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 63 }}, { "d21", NULL, 8, 348, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d21, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 64 }}, { "d22", NULL, 8, 356, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d22, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 65 }}, { "d23", NULL, 8, 364, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d23, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 66 }}, { "d24", NULL, 8, 372, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d24, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 67 }}, { "d25", NULL, 8, 380, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d25, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 68 }}, { "d26", NULL, 8, 388, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d26, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 69 }}, { "d27", NULL, 8, 396, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d27, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 70 }}, { "d28", NULL, 8, 404, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d28, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 71 }}, { "d29", NULL, 8, 412, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d29, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 72 }}, { "d30", NULL, 8, 420, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d30, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 73 }}, { "d31", NULL, 8, 428, eEncodingIEEE754, eFormatFloat, { LLDB_INVALID_REGNUM, dwarf_d31, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, 74 }}, }; static const uint32_t num_registers = sizeof (g_register_infos)/sizeof (lldb::RegisterInfo); static ConstString gpr_reg_set ("General Purpose Registers"); static ConstString vfp_reg_set ("Floating Point Registers"); for (uint32_t i=0; i