forked from OSchip/llvm-project
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
//===----------------------- FaultMapParser.cpp ---------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Object/FaultMapParser.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/Format.h"
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using namespace llvm;
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const char *faultKindToString(FaultMapParser::FaultKind FT) {
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switch (FT) {
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default:
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llvm_unreachable("unhandled fault type!");
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case FaultMapParser::FaultingLoad:
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return "FaultingLoad";
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}
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}
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raw_ostream &llvm::
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operator<<(raw_ostream &OS,
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const FaultMapParser::FunctionFaultInfoAccessor &FFI) {
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OS << "Fault kind: "
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<< faultKindToString((FaultMapParser::FaultKind)FFI.getFaultKind())
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<< ", faulting PC offset: " << FFI.getFaultingPCOffset()
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<< ", handling PC offset: " << FFI.getHandlerPCOffset();
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return OS;
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}
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raw_ostream &llvm::
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operator<<(raw_ostream &OS, const FaultMapParser::FunctionInfoAccessor &FI) {
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OS << "FunctionAddress: " << format_hex(FI.getFunctionAddr(), 8)
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<< ", NumFaultingPCs: " << FI.getNumFaultingPCs() << "\n";
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for (unsigned i = 0, e = FI.getNumFaultingPCs(); i != e; ++i)
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OS << FI.getFunctionFaultInfoAt(i) << "\n";
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return OS;
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}
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raw_ostream &llvm::operator<<(raw_ostream &OS, const FaultMapParser &FMP) {
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OS << "Version: " << format_hex(FMP.getFaultMapVersion(), 2) << "\n";
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OS << "NumFunctions: " << FMP.getNumFunctions() << "\n";
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if (FMP.getNumFunctions() == 0)
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return OS;
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FaultMapParser::FunctionInfoAccessor FI;
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for (unsigned i = 0, e = FMP.getNumFunctions(); i != e; ++i) {
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FI = (i == 0) ? FMP.getFirstFunctionInfo() : FI.getNextFunctionInfo();
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OS << FI;
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}
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return OS;
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}
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