diff options
author | Kate Stone <katherine.stone@apple.com> | 2016-09-06 20:57:50 +0000 |
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committer | Kate Stone <katherine.stone@apple.com> | 2016-09-06 20:57:50 +0000 |
commit | b9c1b51e45b845debb76d8658edabca70ca56079 (patch) | |
tree | dfcb5a13ef2b014202340f47036da383eaee74aa /lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp | |
parent | d5aa73376966339caad04013510626ec2e42c760 (diff) | |
download | bcm5719-llvm-b9c1b51e45b845debb76d8658edabca70ca56079.tar.gz bcm5719-llvm-b9c1b51e45b845debb76d8658edabca70ca56079.zip |
*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
Diffstat (limited to 'lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp')
-rw-r--r-- | lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp | 633 |
1 files changed, 316 insertions, 317 deletions
diff --git a/lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp b/lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp index d3d85d32c03..7e2b23307ca 100644 --- a/lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp +++ b/lldb/tools/lldb-mi/MICmnLLDBUtilSBValue.cpp @@ -8,108 +8,118 @@ //===----------------------------------------------------------------------===// // Third party headers: -#include <cinttypes> #include "lldb/API/SBTypeSummary.h" +#include <cinttypes> // In-house headers: -#include "MICmnLLDBUtilSBValue.h" #include "MICmnLLDBDebugSessionInfo.h" +#include "MICmnLLDBUtilSBValue.h" #include "MICmnMIValueConst.h" #include "MICmnMIValueTuple.h" #include "MIUtilString.h" -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: CMICmnLLDBUtilSBValue constructor. // Type: Method. // Args: vrValue - (R) The LLDB value object. -// vbHandleCharType - (R) True = Yes return text molding to char type, +// vbHandleCharType - (R) True = Yes return text molding to char +// type, // False = just return data. // Return: None. // Throws: None. //-- -CMICmnLLDBUtilSBValue::CMICmnLLDBUtilSBValue(const lldb::SBValue &vrValue, const bool vbHandleCharType /* = false */, - const bool vbHandleArrayType /* = true */) - : m_rValue(const_cast<lldb::SBValue &>(vrValue)) - , m_pUnkwn("??") - , m_pComposite("{...}") - , m_bHandleCharType(vbHandleCharType) - , m_bHandleArrayType(vbHandleArrayType) -{ - m_bValidSBValue = m_rValue.IsValid(); +CMICmnLLDBUtilSBValue::CMICmnLLDBUtilSBValue( + const lldb::SBValue &vrValue, const bool vbHandleCharType /* = false */, + const bool vbHandleArrayType /* = true */) + : m_rValue(const_cast<lldb::SBValue &>(vrValue)), m_pUnkwn("??"), + m_pComposite("{...}"), m_bHandleCharType(vbHandleCharType), + m_bHandleArrayType(vbHandleArrayType) { + m_bValidSBValue = m_rValue.IsValid(); } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: CMICmnLLDBUtilSBValue destructor. // Type: Method. // Args: None. // Return: None. // Throws: None. //-- -CMICmnLLDBUtilSBValue::~CMICmnLLDBUtilSBValue() -{ -} +CMICmnLLDBUtilSBValue::~CMICmnLLDBUtilSBValue() {} -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve from the LLDB SB Value object the name of the variable. If the name +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve from the LLDB SB Value object the name of the variable. If +// the name // is invalid (or the SBValue object invalid) then "??" is returned. // Type: Method. // Args: None. // Return: CMIUtilString - Name of the variable or "??" for unknown. // Throws: None. //-- -CMIUtilString -CMICmnLLDBUtilSBValue::GetName() const -{ - const char *pName = m_bValidSBValue ? m_rValue.GetName() : nullptr; - const CMIUtilString text((pName != nullptr) ? pName : CMIUtilString()); +CMIUtilString CMICmnLLDBUtilSBValue::GetName() const { + const char *pName = m_bValidSBValue ? m_rValue.GetName() : nullptr; + const CMIUtilString text((pName != nullptr) ? pName : CMIUtilString()); - return text; + return text; } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve from the LLDB SB Value object the value of the variable described in -// text. If the value is invalid (or the SBValue object invalid) then "??" is +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve from the LLDB SB Value object the value of the variable +// described in +// text. If the value is invalid (or the SBValue object invalid) then +// "??" is // returned. // Type: Method. // Args: None. // Return: CMIUtilString - Text description of the variable's value or "??". // Throws: None. //-- -CMIUtilString -CMICmnLLDBUtilSBValue::GetValue(const bool vbExpandAggregates /* = false */) const -{ - if (!m_bValidSBValue) - return m_pUnkwn; - - CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance()); - bool bPrintExpandAggregates = false; - bPrintExpandAggregates = rSessionInfo.SharedDataRetrieve<bool>(rSessionInfo.m_constStrPrintExpandAggregates, - bPrintExpandAggregates) && bPrintExpandAggregates; - - const bool bHandleArrayTypeAsSimple = m_bHandleArrayType && !vbExpandAggregates && !bPrintExpandAggregates; - CMIUtilString value; - const bool bIsSimpleValue = GetSimpleValue(bHandleArrayTypeAsSimple, value); - if (bIsSimpleValue) - return value; +CMIUtilString CMICmnLLDBUtilSBValue::GetValue( + const bool vbExpandAggregates /* = false */) const { + if (!m_bValidSBValue) + return m_pUnkwn; + + CMICmnLLDBDebugSessionInfo &rSessionInfo( + CMICmnLLDBDebugSessionInfo::Instance()); + bool bPrintExpandAggregates = false; + bPrintExpandAggregates = rSessionInfo.SharedDataRetrieve<bool>( + rSessionInfo.m_constStrPrintExpandAggregates, + bPrintExpandAggregates) && + bPrintExpandAggregates; + + const bool bHandleArrayTypeAsSimple = + m_bHandleArrayType && !vbExpandAggregates && !bPrintExpandAggregates; + CMIUtilString value; + const bool bIsSimpleValue = GetSimpleValue(bHandleArrayTypeAsSimple, value); + if (bIsSimpleValue) + return value; - if (!vbExpandAggregates && !bPrintExpandAggregates) - return m_pComposite; + if (!vbExpandAggregates && !bPrintExpandAggregates) + return m_pComposite; - bool bPrintAggregateFieldNames = false; - bPrintAggregateFieldNames = !rSessionInfo.SharedDataRetrieve<bool>(rSessionInfo.m_constStrPrintAggregateFieldNames, - bPrintAggregateFieldNames) || bPrintAggregateFieldNames; + bool bPrintAggregateFieldNames = false; + bPrintAggregateFieldNames = + !rSessionInfo.SharedDataRetrieve<bool>( + rSessionInfo.m_constStrPrintAggregateFieldNames, + bPrintAggregateFieldNames) || + bPrintAggregateFieldNames; - CMICmnMIValueTuple miValueTuple; - const bool bOk = GetCompositeValue(bPrintAggregateFieldNames, miValueTuple); - if (!bOk) - return m_pUnkwn; + CMICmnMIValueTuple miValueTuple; + const bool bOk = GetCompositeValue(bPrintAggregateFieldNames, miValueTuple); + if (!bOk) + return m_pUnkwn; - value = miValueTuple.GetString(); - return value; + value = miValueTuple.GetString(); + return value; } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve from the LLDB SB Value object the value of the variable described in +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve from the LLDB SB Value object the value of the variable +// described in // text if it has a simple format (not composite). // Type: Method. // Args: vwrValue - (W) The SBValue in a string format. @@ -117,267 +127,263 @@ CMICmnLLDBUtilSBValue::GetValue(const bool vbExpandAggregates /* = false */) con // MIstatus::failure - Function failed. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::GetSimpleValue(const bool vbHandleArrayType, CMIUtilString &vwrValue) const -{ - const MIuint nChildren = m_rValue.GetNumChildren(); - if (nChildren == 0) - { - vwrValue = GetValueSummary(!m_bHandleCharType && IsCharType(), m_pUnkwn); - return MIstatus::success; - } - else if (IsPointerType()) - { - vwrValue = GetValueSummary(!m_bHandleCharType && IsPointeeCharType(), m_pUnkwn); - return MIstatus::success; - } - else if (IsArrayType()) - { - CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance()); - bool bPrintCharArrayAsString = false; - bPrintCharArrayAsString = rSessionInfo.SharedDataRetrieve<bool>(rSessionInfo.m_constStrPrintCharArrayAsString, - bPrintCharArrayAsString) && bPrintCharArrayAsString; - if (bPrintCharArrayAsString && m_bHandleCharType && IsFirstChildCharType()) - { - vwrValue = GetValueSummary(false); - return MIstatus::success; - } - else if (vbHandleArrayType) - { - vwrValue = CMIUtilString::Format("[%u]", nChildren); - return MIstatus::success; - } - } - else - { - // Treat composite value which has registered summary - // (for example with AddCXXSummary) as simple value - vwrValue = GetValueSummary(false); - if (!vwrValue.empty()) - return MIstatus::success; +bool CMICmnLLDBUtilSBValue::GetSimpleValue(const bool vbHandleArrayType, + CMIUtilString &vwrValue) const { + const MIuint nChildren = m_rValue.GetNumChildren(); + if (nChildren == 0) { + vwrValue = GetValueSummary(!m_bHandleCharType && IsCharType(), m_pUnkwn); + return MIstatus::success; + } else if (IsPointerType()) { + vwrValue = + GetValueSummary(!m_bHandleCharType && IsPointeeCharType(), m_pUnkwn); + return MIstatus::success; + } else if (IsArrayType()) { + CMICmnLLDBDebugSessionInfo &rSessionInfo( + CMICmnLLDBDebugSessionInfo::Instance()); + bool bPrintCharArrayAsString = false; + bPrintCharArrayAsString = rSessionInfo.SharedDataRetrieve<bool>( + rSessionInfo.m_constStrPrintCharArrayAsString, + bPrintCharArrayAsString) && + bPrintCharArrayAsString; + if (bPrintCharArrayAsString && m_bHandleCharType && + IsFirstChildCharType()) { + vwrValue = GetValueSummary(false); + return MIstatus::success; + } else if (vbHandleArrayType) { + vwrValue = CMIUtilString::Format("[%u]", nChildren); + return MIstatus::success; } - - // Composite variable type i.e. struct - return MIstatus::failure; + } else { + // Treat composite value which has registered summary + // (for example with AddCXXSummary) as simple value + vwrValue = GetValueSummary(false); + if (!vwrValue.empty()) + return MIstatus::success; + } + + // Composite variable type i.e. struct + return MIstatus::failure; } -bool -CMICmnLLDBUtilSBValue::GetCompositeValue(const bool vbPrintFieldNames, CMICmnMIValueTuple &vwrMiValueTuple, - const MIuint vnDepth /* = 1 */) const -{ - const MIuint nMaxDepth = 10; - const MIuint nChildren = m_rValue.GetNumChildren(); - for (MIuint i = 0; i < nChildren; ++i) - { - const lldb::SBValue member = m_rValue.GetChildAtIndex(i); - const CMICmnLLDBUtilSBValue utilMember(member, m_bHandleCharType, m_bHandleArrayType); - const bool bHandleArrayTypeAsSimple = false; - CMIUtilString value; - const bool bIsSimpleValue = utilMember.GetSimpleValue(bHandleArrayTypeAsSimple, value); - if (bIsSimpleValue) - { - // OK. Value is simple (not composite) and was successfully got - } - else if (vnDepth < nMaxDepth) - { - // Need to get value from composite type - CMICmnMIValueTuple miValueTuple; - const bool bOk = utilMember.GetCompositeValue(vbPrintFieldNames, miValueTuple, vnDepth + 1); - if (!bOk) - // Can't obtain composite type - value = m_pUnkwn; - else - // OK. Value is composite and was successfully got - value = miValueTuple.GetString(); - } - else - { - // Need to get value from composite type, but vnMaxDepth is reached - value = m_pComposite; - } - const bool bNoQuotes = true; - const CMICmnMIValueConst miValueConst(value, bNoQuotes); - if (vbPrintFieldNames) - { - const bool bUseSpacing = true; - const CMICmnMIValueResult miValueResult(utilMember.GetName(), miValueConst, bUseSpacing); - vwrMiValueTuple.Add(miValueResult, bUseSpacing); - } - else - { - const bool bUseSpacing = false; - vwrMiValueTuple.Add(miValueConst, bUseSpacing); - } +bool CMICmnLLDBUtilSBValue::GetCompositeValue( + const bool vbPrintFieldNames, CMICmnMIValueTuple &vwrMiValueTuple, + const MIuint vnDepth /* = 1 */) const { + const MIuint nMaxDepth = 10; + const MIuint nChildren = m_rValue.GetNumChildren(); + for (MIuint i = 0; i < nChildren; ++i) { + const lldb::SBValue member = m_rValue.GetChildAtIndex(i); + const CMICmnLLDBUtilSBValue utilMember(member, m_bHandleCharType, + m_bHandleArrayType); + const bool bHandleArrayTypeAsSimple = false; + CMIUtilString value; + const bool bIsSimpleValue = + utilMember.GetSimpleValue(bHandleArrayTypeAsSimple, value); + if (bIsSimpleValue) { + // OK. Value is simple (not composite) and was successfully got + } else if (vnDepth < nMaxDepth) { + // Need to get value from composite type + CMICmnMIValueTuple miValueTuple; + const bool bOk = utilMember.GetCompositeValue(vbPrintFieldNames, + miValueTuple, vnDepth + 1); + if (!bOk) + // Can't obtain composite type + value = m_pUnkwn; + else + // OK. Value is composite and was successfully got + value = miValueTuple.GetString(); + } else { + // Need to get value from composite type, but vnMaxDepth is reached + value = m_pComposite; + } + const bool bNoQuotes = true; + const CMICmnMIValueConst miValueConst(value, bNoQuotes); + if (vbPrintFieldNames) { + const bool bUseSpacing = true; + const CMICmnMIValueResult miValueResult(utilMember.GetName(), + miValueConst, bUseSpacing); + vwrMiValueTuple.Add(miValueResult, bUseSpacing); + } else { + const bool bUseSpacing = false; + vwrMiValueTuple.Add(miValueConst, bUseSpacing); } + } - return MIstatus::success; + return MIstatus::success; } // Returns value or value + summary, depending on valueOnly parameter value. // If result is an empty string returns failVal. CMIUtilString -CMICmnLLDBUtilSBValue::GetValueSummary(bool valueOnly, const CMIUtilString& failVal) const -{ - if (!m_rValue.IsValid()) - return failVal; - - CMIUtilString value, valSummary; - const char* c_value = m_rValue.GetValue(); - if (valueOnly) - return c_value == nullptr ? failVal : c_value; - - const char* c_summary = m_rValue.GetSummary(); - if (c_value) - value = c_value; - else if (c_summary == nullptr) - return failVal; - - if (c_summary && c_summary[0]) - { - valSummary = c_summary; - lldb::SBTypeSummary summary = m_rValue.GetTypeSummary(); - if (summary.IsValid() && summary.DoesPrintValue(m_rValue) && !value.empty()) - { - valSummary.insert(0, value + " "); - } - return valSummary; +CMICmnLLDBUtilSBValue::GetValueSummary(bool valueOnly, + const CMIUtilString &failVal) const { + if (!m_rValue.IsValid()) + return failVal; + + CMIUtilString value, valSummary; + const char *c_value = m_rValue.GetValue(); + if (valueOnly) + return c_value == nullptr ? failVal : c_value; + + const char *c_summary = m_rValue.GetSummary(); + if (c_value) + value = c_value; + else if (c_summary == nullptr) + return failVal; + + if (c_summary && c_summary[0]) { + valSummary = c_summary; + lldb::SBTypeSummary summary = m_rValue.GetTypeSummary(); + if (summary.IsValid() && summary.DoesPrintValue(m_rValue) && + !value.empty()) { + valSummary.insert(0, value + " "); } - // no summary - return just value - return value; + return valSummary; + } + // no summary - return just value + return value; } -//++ ------------------------------------------------------------------------------------ -// Details: Check that basic type is a char type. Char type can be signed or unsigned. +//++ +//------------------------------------------------------------------------------------ +// Details: Check that basic type is a char type. Char type can be signed or +// unsigned. // Type: Static. // Args: eType - type to check // Return: bool - True = Yes is a char type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsCharBasicType(lldb::BasicType eType) -{ - switch (eType) - { - case lldb::eBasicTypeChar: - case lldb::eBasicTypeSignedChar: - case lldb::eBasicTypeUnsignedChar: - case lldb::eBasicTypeChar16: - case lldb::eBasicTypeChar32: - return true; - default: - return false; - } +bool CMICmnLLDBUtilSBValue::IsCharBasicType(lldb::BasicType eType) { + switch (eType) { + case lldb::eBasicTypeChar: + case lldb::eBasicTypeSignedChar: + case lldb::eBasicTypeUnsignedChar: + case lldb::eBasicTypeChar16: + case lldb::eBasicTypeChar32: + return true; + default: + return false; + } } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the flag stating whether this value object is a char type or some +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the flag stating whether this value object is a char type +// or some // other type. Char type can be signed or unsigned. // Type: Method. // Args: None. // Return: bool - True = Yes is a char type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsCharType() const -{ - const lldb::BasicType eType = m_rValue.GetType().GetBasicType(); - return IsCharBasicType(eType); +bool CMICmnLLDBUtilSBValue::IsCharType() const { + const lldb::BasicType eType = m_rValue.GetType().GetBasicType(); + return IsCharBasicType(eType); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the flag stating whether first child value object of *this object is -// a char type or some other type. Returns false if there are not children. Char +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the flag stating whether first child value object of *this +// object is +// a char type or some other type. Returns false if there are not +// children. Char // type can be signed or unsigned. // Type: Method. // Args: None. // Return: bool - True = Yes is a char type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsFirstChildCharType() const -{ - const MIuint nChildren = m_rValue.GetNumChildren(); - - // Is it a basic type - if (nChildren == 0) - return false; - - const lldb::SBValue member = m_rValue.GetChildAtIndex(0); - const CMICmnLLDBUtilSBValue utilValue(member); - return utilValue.IsCharType(); +bool CMICmnLLDBUtilSBValue::IsFirstChildCharType() const { + const MIuint nChildren = m_rValue.GetNumChildren(); + + // Is it a basic type + if (nChildren == 0) + return false; + + const lldb::SBValue member = m_rValue.GetChildAtIndex(0); + const CMICmnLLDBUtilSBValue utilValue(member); + return utilValue.IsCharType(); } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve the flag stating whether pointee object of *this object is -// a char type or some other type. Returns false if there are not children. Char +// a char type or some other type. Returns false if there are not +// children. Char // type can be signed or unsigned. // Type: Method. // Args: None. // Return: bool - True = Yes is a char type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsPointeeCharType() const -{ - const MIuint nChildren = m_rValue.GetNumChildren(); +bool CMICmnLLDBUtilSBValue::IsPointeeCharType() const { + const MIuint nChildren = m_rValue.GetNumChildren(); - // Is it a basic type - if (nChildren == 0) - return false; + // Is it a basic type + if (nChildren == 0) + return false; - const lldb::BasicType eType = m_rValue.GetType().GetPointeeType().GetBasicType(); - return IsCharBasicType(eType); + const lldb::BasicType eType = + m_rValue.GetType().GetPointeeType().GetBasicType(); + return IsCharBasicType(eType); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the flag stating whether this value object is a integer type or some -// other type. Char type can be signed or unsigned and short or long/very long. +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the flag stating whether this value object is a integer +// type or some +// other type. Char type can be signed or unsigned and short or +// long/very long. // Type: Method. // Args: None. // Return: bool - True = Yes is a integer type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsIntegerType() const -{ - const lldb::BasicType eType = m_rValue.GetType().GetBasicType(); - return ((eType == lldb::eBasicTypeShort) || (eType == lldb::eBasicTypeUnsignedShort) || - (eType == lldb::eBasicTypeInt) || (eType == lldb::eBasicTypeUnsignedInt) || - (eType == lldb::eBasicTypeLong) || (eType == lldb::eBasicTypeUnsignedLong) || - (eType == lldb::eBasicTypeLongLong) || (eType == lldb::eBasicTypeUnsignedLongLong) || - (eType == lldb::eBasicTypeInt128) || (eType == lldb::eBasicTypeUnsignedInt128)); +bool CMICmnLLDBUtilSBValue::IsIntegerType() const { + const lldb::BasicType eType = m_rValue.GetType().GetBasicType(); + return ((eType == lldb::eBasicTypeShort) || + (eType == lldb::eBasicTypeUnsignedShort) || + (eType == lldb::eBasicTypeInt) || + (eType == lldb::eBasicTypeUnsignedInt) || + (eType == lldb::eBasicTypeLong) || + (eType == lldb::eBasicTypeUnsignedLong) || + (eType == lldb::eBasicTypeLongLong) || + (eType == lldb::eBasicTypeUnsignedLongLong) || + (eType == lldb::eBasicTypeInt128) || + (eType == lldb::eBasicTypeUnsignedInt128)); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the flag stating whether this value object is a pointer type or some +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the flag stating whether this value object is a pointer +// type or some // other type. // Type: Method. // Args: None. // Return: bool - True = Yes is a pointer type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsPointerType() const -{ - return m_rValue.GetType().IsPointerType(); +bool CMICmnLLDBUtilSBValue::IsPointerType() const { + return m_rValue.GetType().IsPointerType(); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the flag stating whether this value object is an array type or some +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the flag stating whether this value object is an array type +// or some // other type. // Type: Method. // Args: None. // Return: bool - True = Yes is an array type, false = some other type. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsArrayType() const -{ - return m_rValue.GetType().IsArrayType(); +bool CMICmnLLDBUtilSBValue::IsArrayType() const { + return m_rValue.GetType().IsArrayType(); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the C string data of value object by read the memory where the +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the C string data of value object by read the memory where +// the // variable is held. // Type: Method. // Args: vrValue - (R) LLDB SBValue variable object. @@ -386,131 +392,124 @@ CMICmnLLDBUtilSBValue::IsArrayType() const //-- template <typename charT> CMIUtilString -CMICmnLLDBUtilSBValue::ReadCStringFromHostMemory(lldb::SBValue &vrValue, const MIuint vnMaxLen) const -{ - std::string result; - lldb::addr_t addr = vrValue.GetLoadAddress(), end_addr = addr + vnMaxLen * sizeof(charT); - lldb::SBProcess process = CMICmnLLDBDebugSessionInfo::Instance().GetProcess(); - lldb::SBError error; - while (addr < end_addr) - { - charT ch; - const MIuint64 nReadBytes = process.ReadMemory(addr, &ch, sizeof(ch), error); - if (error.Fail() || nReadBytes != sizeof(ch)) - return m_pUnkwn; - else if (ch == 0) - break; - result.append(CMIUtilString::ConvertToPrintableASCII(ch, true /* bEscapeQuotes */)); - addr += sizeof(ch); - } - - return result; +CMICmnLLDBUtilSBValue::ReadCStringFromHostMemory(lldb::SBValue &vrValue, + const MIuint vnMaxLen) const { + std::string result; + lldb::addr_t addr = vrValue.GetLoadAddress(), + end_addr = addr + vnMaxLen * sizeof(charT); + lldb::SBProcess process = CMICmnLLDBDebugSessionInfo::Instance().GetProcess(); + lldb::SBError error; + while (addr < end_addr) { + charT ch; + const MIuint64 nReadBytes = + process.ReadMemory(addr, &ch, sizeof(ch), error); + if (error.Fail() || nReadBytes != sizeof(ch)) + return m_pUnkwn; + else if (ch == 0) + break; + result.append( + CMIUtilString::ConvertToPrintableASCII(ch, true /* bEscapeQuotes */)); + addr += sizeof(ch); + } + + return result; } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve the state of the value object's name. // Type: Method. // Args: None. // Return: bool - True = yes name is indeterminate, false = name is valid. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsNameUnknown() const -{ - const CMIUtilString name(GetName()); - return (name == m_pUnkwn); +bool CMICmnLLDBUtilSBValue::IsNameUnknown() const { + const CMIUtilString name(GetName()); + return (name == m_pUnkwn); } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve the state of the value object's value data. // Type: Method. // Args: None. // Return: bool - True = yes value is indeterminate, false = value valid. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsValueUnknown() const -{ - const CMIUtilString value(GetValue()); - return (value == m_pUnkwn); +bool CMICmnLLDBUtilSBValue::IsValueUnknown() const { + const CMIUtilString value(GetValue()); + return (value == m_pUnkwn); } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve the value object's type name if valid. // Type: Method. // Args: None. // Return: CMIUtilString - The type name or "??". // Throws: None. //-- -CMIUtilString -CMICmnLLDBUtilSBValue::GetTypeName() const -{ - const char *pName = m_bValidSBValue ? m_rValue.GetTypeName() : nullptr; - const CMIUtilString text((pName != nullptr) ? pName : m_pUnkwn); +CMIUtilString CMICmnLLDBUtilSBValue::GetTypeName() const { + const char *pName = m_bValidSBValue ? m_rValue.GetTypeName() : nullptr; + const CMIUtilString text((pName != nullptr) ? pName : m_pUnkwn); - return text; + return text; } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve the value object's display type name if valid. // Type: Method. // Args: None. // Return: CMIUtilString - The type name or "??". // Throws: None. //-- -CMIUtilString -CMICmnLLDBUtilSBValue::GetTypeNameDisplay() const -{ - const char *pName = m_bValidSBValue ? m_rValue.GetDisplayTypeName() : nullptr; - const CMIUtilString text((pName != nullptr) ? pName : m_pUnkwn); +CMIUtilString CMICmnLLDBUtilSBValue::GetTypeNameDisplay() const { + const char *pName = m_bValidSBValue ? m_rValue.GetDisplayTypeName() : nullptr; + const CMIUtilString text((pName != nullptr) ? pName : m_pUnkwn); - return text; + return text; } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Retrieve whether the value object's is valid or not. // Type: Method. // Args: None. // Return: bool - True = valid, false = not valid. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsValid() const -{ - return m_bValidSBValue; -} +bool CMICmnLLDBUtilSBValue::IsValid() const { return m_bValidSBValue; } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the value object' has a name. A value object can be valid but still +//++ +//------------------------------------------------------------------------------------ +// Details: Retrieve the value object' has a name. A value object can be valid +// but still // have no name which suggest it is not a variable. // Type: Method. // Args: None. // Return: bool - True = valid, false = not valid. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::HasName() const -{ - bool bHasAName = false; - - const char *pName = m_bValidSBValue ? m_rValue.GetDisplayTypeName() : nullptr; - if (pName != nullptr) - { - bHasAName = (CMIUtilString(pName).length() > 0); - } +bool CMICmnLLDBUtilSBValue::HasName() const { + bool bHasAName = false; + + const char *pName = m_bValidSBValue ? m_rValue.GetDisplayTypeName() : nullptr; + if (pName != nullptr) { + bHasAName = (CMIUtilString(pName).length() > 0); + } - return bHasAName; + return bHasAName; } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: Determine if the value object' represents a LLDB variable i.e. "$0". // Type: Method. // Args: None. // Return: bool - True = Yes LLDB variable, false = no. // Throws: None. //-- -bool -CMICmnLLDBUtilSBValue::IsLLDBVariable() const -{ - return (GetName().at(0) == '$'); +bool CMICmnLLDBUtilSBValue::IsLLDBVariable() const { + return (GetName().at(0) == '$'); } |