本文整理汇总了C++中DIInliningInfo::getFrame方法的典型用法代码示例。如果您正苦于以下问题：C++ DIInliningInfo::getFrame方法的具体用法？C++ DIInliningInfo::getFrame怎么用？C++ DIInliningInfo::getFrame使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DIInliningInfo的用法示例。
在下文中一共展示了DIInliningInfo::getFrame方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: symbolizeInlinedCode
DIInliningInfo ModuleInfo::symbolizeInlinedCode(
uint64_t ModuleOffset, const LLVMSymbolizer::Options &Opts) const {
DIInliningInfo InlinedContext;
if (DebugInfoContext) {
InlinedContext = DebugInfoContext->getInliningInfoForAddress(
ModuleOffset, getDILineInfoSpecifierFlags(Opts));
}
// Make sure there is at least one frame in context.
if (InlinedContext.getNumberOfFrames() == 0) {
InlinedContext.addFrame(DILineInfo());
}
// Override the function name in lower frame with name from symbol table.
if (Opts.PrintFunctions && Opts.UseSymbolTable) {
DIInliningInfo PatchedInlinedContext;
for (uint32_t i = 0, n = InlinedContext.getNumberOfFrames(); i < n; i++) {
DILineInfo LineInfo = InlinedContext.getFrame(i);
if (i == n - 1) {
std::string FunctionName;
uint64_t Start, Size;
if (getNameFromSymbolTable(SymbolRef::ST_Function, ModuleOffset,
FunctionName, Start, Size)) {
patchFunctionNameInDILineInfo(FunctionName, LineInfo);
}
}
PatchedInlinedContext.addFrame(LineInfo);
}
InlinedContext = PatchedInlinedContext;
}
return InlinedContext;
}示例2: emit_lineinfo
void emit_lineinfo(raw_ostream &Out, DIInliningInfo &DI)
{
uint32_t nframes = DI.getNumberOfFrames();
std::vector<DILineInfo> DIvec(nframes);
for (uint32_t i = 0; i < DI.getNumberOfFrames(); i++) {
DIvec[i] = DI.getFrame(i);
}
emit_lineinfo(Out, DIvec);
}示例3: DumpInput
static void DumpInput(const StringRef &Filename) {
OwningPtr<MemoryBuffer> Buff;
if (error_code ec = MemoryBuffer::getFileOrSTDIN(Filename, Buff)) {
errs() << Filename << ": " << ec.message() << "\n";
return;
}
OwningPtr<ObjectFile> Obj(ObjectFile::createObjectFile(Buff.take()));
if (!Obj) {
errs() << Filename << ": Unknown object file format\n";
return;
}
OwningPtr<DIContext> DICtx(DIContext::getDWARFContext(Obj.get()));
if (Address == -1ULL) {
outs() << Filename
<< ":\tfile format " << Obj->getFileFormatName() << "\n\n";
// Dump the complete DWARF structure.
DICtx->dump(outs(), DumpType);
} else {
// Print line info for the specified address.
int SpecFlags = DILineInfoSpecifier::FileLineInfo |
DILineInfoSpecifier::AbsoluteFilePath;
if (PrintFunctions)
SpecFlags |= DILineInfoSpecifier::FunctionName;
if (PrintInlining) {
DIInliningInfo InliningInfo =
DICtx->getInliningInfoForAddress(Address, SpecFlags);
uint32_t n = InliningInfo.getNumberOfFrames();
if (n == 0) {
// Print one empty debug line info in any case.
PrintDILineInfo(DILineInfo());
} else {
for (uint32_t i = 0; i < n; i++) {
DILineInfo dli = InliningInfo.getFrame(i);
PrintDILineInfo(dli);
}
}
} else {
DILineInfo dli = DICtx->getLineInfoForAddress(Address, SpecFlags);
PrintDILineInfo(dli);
}
}
}示例4: symbolizeCode
std::string LLVMSymbolizer::symbolizeCode(const std::string &ModuleName,
uint64_t ModuleOffset) {
ModuleInfo *Info = getOrCreateModuleInfo(ModuleName);
if (Info == 0)
return printDILineInfo(DILineInfo());
if (Opts.PrintInlining) {
DIInliningInfo InlinedContext =
Info->symbolizeInlinedCode(ModuleOffset, Opts);
uint32_t FramesNum = InlinedContext.getNumberOfFrames();
assert(FramesNum > 0);
std::string Result;
for (uint32_t i = 0; i < FramesNum; i++) {
DILineInfo LineInfo = InlinedContext.getFrame(i);
Result += printDILineInfo(LineInfo);
}
return Result;
}
DILineInfo LineInfo = Info->symbolizeCode(ModuleOffset, Opts);
return printDILineInfo(LineInfo);
}