bool RSExportReduce::matchName(const llvm::StringRef &Candidate) const {
return
Candidate.equals(mNameInitializer) ||
Candidate.equals(mNameAccumulator) ||
Candidate.equals(mNameCombiner) ||
Candidate.equals(mNameOutConverter) ||
Candidate.equals(mNameHalter);
}
bool
DynamicLibraryManager::isDynamicLibraryLoaded(llvm::StringRef fullPath) const{
for(DyLibs::const_iterator I = m_DyLibs.begin(), E = m_DyLibs.end();
I != E; ++I) {
if (fullPath.equals((I->second)))
return true;
}
return false;
}
static bool array_match(llvm::StringRef name, const char *names[])
{
unsigned idx = 0;
while(names[idx]) {
if (name.equals(names[idx]))
return true;
++idx;
}
return false;
}
lldb::SectionType
IRExecutionUnit::GetSectionTypeFromSectionName (const llvm::StringRef &name, IRExecutionUnit::AllocationKind alloc_kind)
{
lldb::SectionType sect_type = lldb::eSectionTypeCode;
switch (alloc_kind)
{
case AllocationKind::Stub: sect_type = lldb::eSectionTypeCode; break;
case AllocationKind::Code: sect_type = lldb::eSectionTypeCode; break;
case AllocationKind::Data: sect_type = lldb::eSectionTypeData; break;
case AllocationKind::Global:sect_type = lldb::eSectionTypeData; break;
case AllocationKind::Bytes: sect_type = lldb::eSectionTypeOther; break;
}
if (!name.empty())
{
if (name.equals("__text") || name.equals(".text"))
sect_type = lldb::eSectionTypeCode;
else if (name.equals("__data") || name.equals(".data"))
sect_type = lldb::eSectionTypeCode;
else if (name.startswith("__debug_") || name.startswith(".debug_"))
{
const uint32_t name_idx = name[0] == '_' ? 8 : 7;
llvm::StringRef dwarf_name(name.substr(name_idx));
switch (dwarf_name[0])
{
case 'a':
if (dwarf_name.equals("abbrev"))
sect_type = lldb::eSectionTypeDWARFDebugAbbrev;
else if (dwarf_name.equals("aranges"))
sect_type = lldb::eSectionTypeDWARFDebugAranges;
break;
case 'f':
if (dwarf_name.equals("frame"))
sect_type = lldb::eSectionTypeDWARFDebugFrame;
break;
case 'i':
if (dwarf_name.equals("info"))
sect_type = lldb::eSectionTypeDWARFDebugInfo;
break;
case 'l':
if (dwarf_name.equals("line"))
sect_type = lldb::eSectionTypeDWARFDebugLine;
else if (dwarf_name.equals("loc"))
sect_type = lldb::eSectionTypeDWARFDebugLoc;
break;
case 'm':
if (dwarf_name.equals("macinfo"))
sect_type = lldb::eSectionTypeDWARFDebugMacInfo;
break;
case 'p':
if (dwarf_name.equals("pubnames"))
sect_type = lldb::eSectionTypeDWARFDebugPubNames;
else if (dwarf_name.equals("pubtypes"))
sect_type = lldb::eSectionTypeDWARFDebugPubTypes;
break;
case 's':
if (dwarf_name.equals("str"))
sect_type = lldb::eSectionTypeDWARFDebugStr;
break;
case 'r':
if (dwarf_name.equals("ranges"))
sect_type = lldb::eSectionTypeDWARFDebugRanges;
break;
default:
break;
}
}
else if (name.startswith("__apple_") || name.startswith(".apple_"))
{
#if 0
const uint32_t name_idx = name[0] == '_' ? 8 : 7;
llvm::StringRef apple_name(name.substr(name_idx));
switch (apple_name[0])
{
case 'n':
if (apple_name.equals("names"))
sect_type = lldb::eSectionTypeDWARFAppleNames;
else if (apple_name.equals("namespac") || apple_name.equals("namespaces"))
sect_type = lldb::eSectionTypeDWARFAppleNamespaces;
break;
case 't':
if (apple_name.equals("types"))
sect_type = lldb::eSectionTypeDWARFAppleTypes;
break;
case 'o':
if (apple_name.equals("objc"))
sect_type = lldb::eSectionTypeDWARFAppleObjC;
break;
default:
break;
}
#else
sect_type = lldb::eSectionTypeInvalid;
#endif
}
else if (name.equals("__objc_imageinfo"))
sect_type = lldb::eSectionTypeOther;
}
return sect_type;
}
bool SplitPaths(llvm::StringRef PathStr,
llvm::SmallVectorImpl<llvm::StringRef>& Paths,
SplitMode Mode, llvm::StringRef Delim, bool Verbose) {
assert(Delim.size() && "Splitting without a delimiter");
#if defined(LLVM_ON_WIN32)
// Support using a ':' delimiter on Windows.
const bool WindowsColon = Delim.equals(":");
#endif
bool AllExisted = true;
for (std::pair<llvm::StringRef, llvm::StringRef> Split = PathStr.split(Delim);
!Split.second.empty(); Split = PathStr.split(Delim)) {
if (!Split.first.empty()) {
bool Exists = llvm::sys::fs::is_directory(Split.first);
#if defined(LLVM_ON_WIN32)
// Because drive letters will have a colon we have to make sure the split
// occurs at a colon not followed by a path separator.
if (!Exists && WindowsColon && Split.first.size()==1) {
// Both clang and cl.exe support '\' and '/' path separators.
if (Split.second.front() == '\\' || Split.second.front() == '/') {
const std::pair<llvm::StringRef, llvm::StringRef> Tmp =
Split.second.split(Delim);
// Split.first = 'C', but we want 'C:', so Tmp.first.size()+2
Split.first =
llvm::StringRef(Split.first.data(), Tmp.first.size() + 2);
Split.second = Tmp.second;
Exists = llvm::sys::fs::is_directory(Split.first);
}
}
#endif
AllExisted = AllExisted && Exists;
if (!Exists) {
if (Mode == kFailNonExistant) {
if (Verbose) {
// Exiting early, but still log all non-existant paths that we have
LogNonExistantDirectory(Split.first);
while (!Split.second.empty()) {
Split = PathStr.split(Delim);
if (llvm::sys::fs::is_directory(Split.first)) {
llvm::errs() << " ignoring directory that exists \""
<< Split.first << "\"\n";
} else
LogNonExistantDirectory(Split.first);
Split = Split.second.split(Delim);
}
if (!llvm::sys::fs::is_directory(Split.first))
LogNonExistantDirectory(Split.first);
}
return false;
} else if (Mode == kAllowNonExistant)
Paths.push_back(Split.first);
else if (Verbose)
LogNonExistantDirectory(Split.first);
} else
Paths.push_back(Split.first);
}
PathStr = Split.second;
}
// Trim trailing sep in case of A:B:C:D:
if (!PathStr.empty() && PathStr.endswith(Delim))
PathStr = PathStr.substr(0, PathStr.size()-Delim.size());
if (!PathStr.empty()) {
if (!llvm::sys::fs::is_directory(PathStr)) {
AllExisted = false;
if (Mode == kAllowNonExistant)
Paths.push_back(PathStr);
else if (Verbose)
LogNonExistantDirectory(PathStr);
} else
Paths.push_back(PathStr);
}
return AllExisted;
}
void MetaSema::actOnstatsCommand(llvm::StringRef name) const {
if (name.equals("ast")) {
m_Interpreter.getCI()->getSema().getASTContext().PrintStats();
}
}
static inline bool
stringref_equal(llvm::StringRef a, llvm::StringRef b)
{
return a.equals(b);
}