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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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60
external/llvm/tools/llvm-xray/func-id-helper.cc vendored
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@ -1,60 +0,0 @@
//===- xray-fc-account.cc - XRay Function Call Accounting Tool ------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Implementation of the helper tools dealing with XRay-generated function ids.
//
//===----------------------------------------------------------------------===//
#include "func-id-helper.h"
#include "llvm/Support/Path.h"
#include <sstream>
using namespace llvm;
using namespace xray;
std::string FuncIdConversionHelper::SymbolOrNumber(int32_t FuncId) const {
std::ostringstream F;
auto It = FunctionAddresses.find(FuncId);
if (It == FunctionAddresses.end()) {
F << "#" << FuncId;
return F.str();
}
if (auto ResOrErr = Symbolizer.symbolizeCode(BinaryInstrMap, It->second)) {
auto &DI = *ResOrErr;
if (DI.FunctionName == "<invalid>")
F << "@(" << std::hex << It->second << ")";
else
F << DI.FunctionName;
} else
handleAllErrors(ResOrErr.takeError(), [&](const ErrorInfoBase &) {
F << "@(" << std::hex << It->second << ")";
});
return F.str();
}
std::string FuncIdConversionHelper::FileLineAndColumn(int32_t FuncId) const {
auto It = FunctionAddresses.find(FuncId);
if (It == FunctionAddresses.end())
return "(unknown)";
std::ostringstream F;
auto ResOrErr = Symbolizer.symbolizeCode(BinaryInstrMap, It->second);
if (!ResOrErr) {
consumeError(ResOrErr.takeError());
return "(unknown)";
}
auto &DI = *ResOrErr;
F << sys::path::filename(DI.FileName).str() << ":" << DI.Line << ":"
<< DI.Column;
return F.str();
}