diff options
Diffstat (limited to 'tools/lldb-mi/MICmnLLDBDebugSessionInfoVarObj.cpp')
| -rw-r--r-- | tools/lldb-mi/MICmnLLDBDebugSessionInfoVarObj.cpp | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/tools/lldb-mi/MICmnLLDBDebugSessionInfoVarObj.cpp b/tools/lldb-mi/MICmnLLDBDebugSessionInfoVarObj.cpp deleted file mode 100644 index fc0f76b6d4957..0000000000000 --- a/tools/lldb-mi/MICmnLLDBDebugSessionInfoVarObj.cpp +++ /dev/null @@ -1,573 +0,0 @@ -//===-- MICmnLLDBDebugSessionInfoVarObj.cpp ---------------------*- C++ -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// - -// In-house headers: -#include "MICmnLLDBDebugSessionInfoVarObj.h" -#include "MICmnLLDBProxySBValue.h" -#include "MICmnLLDBUtilSBValue.h" - -// Instantiations: -const char *CMICmnLLDBDebugSessionInfoVarObj::ms_aVarFormatStrings[] = { - // CODETAG_SESSIONINFO_VARFORMAT_ENUM - // *** Order is import here. - "<Invalid var format>", "binary", "octal", "decimal", - "hexadecimal", "natural"}; -const char *CMICmnLLDBDebugSessionInfoVarObj::ms_aVarFormatChars[] = { - // CODETAG_SESSIONINFO_VARFORMAT_ENUM - // *** Order is import here. - "<Invalid var format>", "t", "o", "d", "x", "N"}; -CMICmnLLDBDebugSessionInfoVarObj::MapKeyToVarObj_t - CMICmnLLDBDebugSessionInfoVarObj::ms_mapVarIdToVarObj; -MIuint CMICmnLLDBDebugSessionInfoVarObj::ms_nVarUniqueId = 0; // Index from 0 -CMICmnLLDBDebugSessionInfoVarObj::varFormat_e - CMICmnLLDBDebugSessionInfoVarObj::ms_eDefaultFormat = eVarFormat_Natural; - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj() - : m_eVarFormat(eVarFormat_Natural), m_eVarType(eVarType_Internal) { - // Do not call UpdateValue() in here as not necessary -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj constructor. -// Type: Method. -// Args: vrStrNameReal - (R) The actual name of the variable, the -// expression. -// vrStrName - (R) The name given for *this var object. -// vrValue - (R) The LLDB SBValue object represented by *this -// object. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj( - const CMIUtilString &vrStrNameReal, const CMIUtilString &vrStrName, - const lldb::SBValue &vrValue) - : m_eVarFormat(eVarFormat_Natural), m_eVarType(eVarType_Internal), - m_strName(vrStrName), m_SBValue(vrValue), m_strNameReal(vrStrNameReal) { - UpdateValue(); -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj constructor. -// Type: Method. -// Args: vrStrNameReal - (R) The actual name of the variable, the -// expression. -// vrStrName - (R) The name given for *this var object. -// vrValue - (R) The LLDB SBValue object represented by -// *this object. -// vrStrVarObjParentName - (R) The var object parent to *this var -// object (LLDB SBValue equivalent). -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj( - const CMIUtilString &vrStrNameReal, const CMIUtilString &vrStrName, - const lldb::SBValue &vrValue, const CMIUtilString &vrStrVarObjParentName) - : m_eVarFormat(eVarFormat_Natural), m_eVarType(eVarType_Internal), - m_strName(vrStrName), m_SBValue(vrValue), m_strNameReal(vrStrNameReal), - m_strVarObjParentName(vrStrVarObjParentName) { - UpdateValue(); -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj copy constructor. -// Type: Method. -// Args: vrOther - (R) The object to copy from. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj( - const CMICmnLLDBDebugSessionInfoVarObj &vrOther) { - CopyOther(vrOther); -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj copy constructor. -// Type: Method. -// Args: vrOther - (R) The object to copy from. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj( - CMICmnLLDBDebugSessionInfoVarObj &vrOther) { - CopyOther(vrOther); -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj move constructor. -// Type: Method. -// Args: vrwOther - (R) The object to copy from. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::CMICmnLLDBDebugSessionInfoVarObj( - CMICmnLLDBDebugSessionInfoVarObj &&vrwOther) { - MoveOther(vrwOther); -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj assignment operator. -// Type: Method. -// Args: vrOther - (R) The object to copy from. -// Return: CMICmnLLDBDebugSessionInfoVarObj & - Updated *this object. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj &CMICmnLLDBDebugSessionInfoVarObj:: -operator=(const CMICmnLLDBDebugSessionInfoVarObj &vrOther) { - CopyOther(vrOther); - - return *this; -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj assignment operator. -// Type: Method. -// Args: vrwOther - (R) The object to copy from. -// Return: CMICmnLLDBDebugSessionInfoVarObj & - Updated *this object. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj &CMICmnLLDBDebugSessionInfoVarObj:: -operator=(CMICmnLLDBDebugSessionInfoVarObj &&vrwOther) { - MoveOther(vrwOther); - - return *this; -} - -//++ -// Details: Copy the other instance of that object to *this object. -// Type: Method. -// Args: vrOther - (R) The object to copy from. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmnLLDBDebugSessionInfoVarObj::CopyOther( - const CMICmnLLDBDebugSessionInfoVarObj &vrOther) { - // Check for self-assignment - if (this == &vrOther) - return MIstatus::success; - - m_eVarFormat = vrOther.m_eVarFormat; - m_eVarType = vrOther.m_eVarType; - m_strName = vrOther.m_strName; - m_SBValue = vrOther.m_SBValue; - m_strNameReal = vrOther.m_strNameReal; - m_strFormattedValue = vrOther.m_strFormattedValue; - m_strVarObjParentName = vrOther.m_strVarObjParentName; - - return MIstatus::success; -} - -//++ -// Details: Move that object to *this object. -// Type: Method. -// Args: vrwOther - (RW) The object to copy from. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmnLLDBDebugSessionInfoVarObj::MoveOther( - CMICmnLLDBDebugSessionInfoVarObj &vrwOther) { - // Check for self-assignment - if (this == &vrwOther) - return MIstatus::success; - - CopyOther(vrwOther); - vrwOther.m_eVarFormat = eVarFormat_Natural; - vrwOther.m_eVarType = eVarType_Internal; - vrwOther.m_strName.clear(); - vrwOther.m_SBValue.Clear(); - vrwOther.m_strNameReal.clear(); - vrwOther.m_strFormattedValue.clear(); - vrwOther.m_strVarObjParentName.clear(); - - return MIstatus::success; -} - -//++ -// Details: CMICmnLLDBDebugSessionInfoVarObj destructor. -// Type: Overridden. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::~CMICmnLLDBDebugSessionInfoVarObj() {} - -//++ -// Details: Retrieve the var format enumeration for the specified string. -// Type: Static method. -// Args: vrStrFormat - (R) Text description of the var format. -// Return: varFormat_e - Var format enumeration. -// - No match found return eVarFormat_Invalid. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::varFormat_e -CMICmnLLDBDebugSessionInfoVarObj::GetVarFormatForString( - const CMIUtilString &vrStrFormat) { - // CODETAG_SESSIONINFO_VARFORMAT_ENUM - for (MIuint i = 0; i < eVarFormat_count; i++) { - const char *pVarFormatString = ms_aVarFormatStrings[i]; - if (vrStrFormat == pVarFormatString) - return static_cast<varFormat_e>(i); - } - - return eVarFormat_Invalid; -} - -//++ -// Details: Retrieve the var format enumeration for the specified character. -// Type: Static method. -// Args: vcFormat - Character representing the var format. -// Return: varFormat_e - Var format enumeration. -// - No match found return eVarFormat_Invalid. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::varFormat_e -CMICmnLLDBDebugSessionInfoVarObj::GetVarFormatForChar(char vcFormat) { - if ('r' == vcFormat) - return eVarFormat_Hex; - - // CODETAG_SESSIONINFO_VARFORMAT_ENUM - for (MIuint i = 0; i < eVarFormat_count; i++) { - const char *pVarFormatChar = ms_aVarFormatChars[i]; - if (*pVarFormatChar == vcFormat) - return static_cast<varFormat_e>(i); - } - - return eVarFormat_Invalid; -} - -//++ -// Details: Return the equivalent var value formatted string for the given value -// type, -// which was prepared for printing (i.e. value was escaped and now it's -// ready -// for wrapping into quotes). -// The SBValue vrValue parameter is checked by LLDB private code for -// valid -// scalar type via MI Driver proxy function as the valued returned can -// also be -// an error condition. The proxy function determines if the check was -// valid -// otherwise return an error condition state by other means saying so. -// Type: Static method. -// Args: vrValue - (R) The var value object. -// veVarFormat - (R) Var format enumeration. -// Returns: CMIUtilString - Value formatted string. -// Throws: None. -//-- -CMIUtilString CMICmnLLDBDebugSessionInfoVarObj::GetValueStringFormatted( - const lldb::SBValue &vrValue, - const CMICmnLLDBDebugSessionInfoVarObj::varFormat_e veVarFormat) { - const CMICmnLLDBUtilSBValue utilValue(vrValue, true); - if (utilValue.IsIntegerType()) { - MIuint64 nValue = 0; - if (CMICmnLLDBProxySBValue::GetValueAsUnsigned(vrValue, nValue)) { - lldb::SBValue &rValue = const_cast<lldb::SBValue &>(vrValue); - return GetStringFormatted(nValue, rValue.GetValue(), veVarFormat); - } - } - - return utilValue.GetValue().AddSlashes(); -} - -//++ -// Details: Return number formatted string according to the given value type. -// Type: Static method. -// Args: vnValue - (R) The number value to get formatted. -// vpStrValueNatural - (R) The natural representation of the number -// value. -// veVarFormat - (R) Var format enumeration. -// Returns: CMIUtilString - Numerical formatted string. -// Throws: None. -//-- -CMIUtilString CMICmnLLDBDebugSessionInfoVarObj::GetStringFormatted( - const MIuint64 vnValue, const char *vpStrValueNatural, - const CMICmnLLDBDebugSessionInfoVarObj::varFormat_e veVarFormat) { - CMIUtilString strFormattedValue; - CMICmnLLDBDebugSessionInfoVarObj::varFormat_e veFormat = veVarFormat; - if (ms_eDefaultFormat != eVarFormat_Invalid && - veVarFormat == eVarFormat_Natural) { - veFormat = ms_eDefaultFormat; - } - - switch (veFormat) { - case eVarFormat_Binary: - strFormattedValue = CMIUtilString::FormatBinary(vnValue); - break; - case eVarFormat_Octal: - strFormattedValue = CMIUtilString::Format("0%llo", vnValue); - break; - case eVarFormat_Decimal: - strFormattedValue = CMIUtilString::Format("%lld", vnValue); - break; - case eVarFormat_Hex: - strFormattedValue = CMIUtilString::Format("0x%llx", vnValue); - break; - case eVarFormat_Natural: - default: { - strFormattedValue = (vpStrValueNatural != nullptr) ? vpStrValueNatural : ""; - } - } - - return strFormattedValue; -} - -//++ -// Details: Delete internal container contents. -// Type: Static method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjClear() { - ms_mapVarIdToVarObj.clear(); -} - -//++ -// Details: Add a var object to the internal container. -// Type: Static method. -// Args: vrVarObj - (R) The var value object. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjAdd( - const CMICmnLLDBDebugSessionInfoVarObj &vrVarObj) { - VarObjDelete(vrVarObj.GetName()); - MapPairKeyToVarObj_t pr(vrVarObj.GetName(), vrVarObj); - ms_mapVarIdToVarObj.insert(pr); -} - -//++ -// Details: Delete the var object from the internal container matching the -// specified name. -// Type: Static method. -// Args: vrVarName - (R) The var value name. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjDelete( - const CMIUtilString &vrVarName) { - const MapKeyToVarObj_t::const_iterator it = - ms_mapVarIdToVarObj.find(vrVarName); - if (it != ms_mapVarIdToVarObj.end()) { - ms_mapVarIdToVarObj.erase(it); - } -} - -//++ -// Details: Update an existing var object in the internal container. -// Type: Static method. -// Args: vrVarObj - (R) The var value object. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjUpdate( - const CMICmnLLDBDebugSessionInfoVarObj &vrVarObj) { - VarObjAdd(vrVarObj); -} - -//++ -// Details: Retrieve the var object matching the specified name. -// Type: Static method. -// Args: vrVarName - (R) The var value name. -// vrwVarObj - (W) A var object. -// Returns: bool - True = object found, false = object not found. -// Throws: None. -//-- -bool CMICmnLLDBDebugSessionInfoVarObj::VarObjGet( - const CMIUtilString &vrVarName, - CMICmnLLDBDebugSessionInfoVarObj &vrwVarObj) { - const MapKeyToVarObj_t::const_iterator it = - ms_mapVarIdToVarObj.find(vrVarName); - if (it != ms_mapVarIdToVarObj.end()) { - const CMICmnLLDBDebugSessionInfoVarObj &rVarObj = (*it).second; - vrwVarObj = rVarObj; - return true; - } - - return false; -} - -//++ -// Details: A count is kept of the number of var value objects created. This is -// count is -// used to ID the var value object. Reset the count to 0. -// Type: Static method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjIdResetToZero() { - ms_nVarUniqueId = 0; -} - -//++ -// Details: Default format is globally used as the data format when "natural" is -// in effect, that is, this overrides the default -// Type: Static method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjSetFormat( - varFormat_e eDefaultFormat) { - ms_eDefaultFormat = eDefaultFormat; -} - -//++ -// Details: A count is kept of the number of var value objects created. This is -// count is -// used to ID the var value object. Increment the count by 1. -// Type: Static method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::VarObjIdInc() { ms_nVarUniqueId++; } - -//++ -// Details: A count is kept of the number of var value objects created. This is -// count is -// used to ID the var value object. Retrieve ID. -// Type: Static method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -MIuint CMICmnLLDBDebugSessionInfoVarObj::VarObjIdGet() { - return ms_nVarUniqueId; -} - -//++ -// Details: Retrieve the value formatted object's name. -// Type: Method. -// Args: None. -// Returns: CMIUtilString & - Value's var%u name text. -// Throws: None. -//-- -const CMIUtilString &CMICmnLLDBDebugSessionInfoVarObj::GetName() const { - return m_strName; -} - -//++ -// Details: Retrieve the value formatted object's variable name as given in the -// MI command -// to create the var object. -// Type: Method. -// Args: None. -// Returns: CMIUtilString & - Value's real name text. -// Throws: None. -//-- -const CMIUtilString &CMICmnLLDBDebugSessionInfoVarObj::GetNameReal() const { - return m_strNameReal; -} - -//++ -// Details: Retrieve the value formatted string. -// Type: Method. -// Args: None. -// Returns: CMIUtilString & - Value formatted string. -// Throws: None. -//-- -const CMIUtilString & -CMICmnLLDBDebugSessionInfoVarObj::GetValueFormatted() const { - return m_strFormattedValue; -} - -//++ -// Details: Retrieve the LLDB Value object. -// Type: Method. -// Args: None. -// Returns: lldb::SBValue & - LLDB Value object. -// Throws: None. -//-- -lldb::SBValue &CMICmnLLDBDebugSessionInfoVarObj::GetValue() { - return m_SBValue; -} - -//++ -// Details: Retrieve the LLDB Value object. -// Type: Method. -// Args: None. -// Returns: lldb::SBValue & - Constant LLDB Value object. -// Throws: None. -//-- -const lldb::SBValue &CMICmnLLDBDebugSessionInfoVarObj::GetValue() const { - return m_SBValue; -} - -//++ -// Details: Set the var format type for *this object and update the formatting. -// Type: Method. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmnLLDBDebugSessionInfoVarObj::SetVarFormat( - const varFormat_e veVarFormat) { - if (veVarFormat >= eVarFormat_count) - return MIstatus::failure; - - m_eVarFormat = veVarFormat; - UpdateValue(); - return MIstatus::success; -} - -//++ -// Details: Update *this var obj. Update it's value and type. -// Type: Method. -// Args: None. -// Returns: None. -// Throws: None. -//-- -void CMICmnLLDBDebugSessionInfoVarObj::UpdateValue() { - m_strFormattedValue = GetValueStringFormatted(m_SBValue, m_eVarFormat); - - MIuint64 nValue = 0; - if (CMICmnLLDBProxySBValue::GetValueAsUnsigned(m_SBValue, nValue) == - MIstatus::failure) - m_eVarType = eVarType_Composite; - - CMICmnLLDBDebugSessionInfoVarObj::VarObjUpdate(*this); -} - -//++ -// Details: Retrieve the enumeration type of the var object. -// Type: Method. -// Args: None. -// Returns: varType_e - Enumeration value. -// Throws: None. -//-- -CMICmnLLDBDebugSessionInfoVarObj::varType_e -CMICmnLLDBDebugSessionInfoVarObj::GetType() const { - return m_eVarType; -} - -//++ -// Details: Retrieve the parent var object's name, the parent var object to -// *this var -// object (if assigned). The parent is equivalent to LLDB SBValue -// variable's -// parent. -// Type: Method. -// Args: None. -// Returns: CMIUtilString & - Pointer to var object, NULL = no parent. -// Throws: None. -//-- -const CMIUtilString & -CMICmnLLDBDebugSessionInfoVarObj::GetVarParentName() const { - return m_strVarObjParentName; -} |