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Add virtual desctructor to FrameEntry to avoid error on delete-non-virtual-dtor

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174483 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky
2013-02-06 03:08:02 +00:00
parent 607acd66f4
commit 8a0329e6ff
1 changed files with 9 additions and 0 deletions
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9
lib/DebugInfo/DWARFDebugFrame.cpp
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@@ -23,6 +23,9 @@ public:
FrameEntry(FrameKind K, DataExtractor D, uint64_t Offset, uint64_t Length) FrameEntry(FrameKind K, DataExtractor D, uint64_t Offset, uint64_t Length)
: Kind(K), Data(D), Offset(Offset), Length(Length) {} : Kind(K), Data(D), Offset(Offset), Length(Length) {}
virtual ~FrameEntry() {
}
FrameKind getKind() const { return Kind; } FrameKind getKind() const { return Kind; }
virtual void dumpHeader(raw_ostream &OS) const = 0; virtual void dumpHeader(raw_ostream &OS) const = 0;
@@ -54,6 +57,9 @@ public:
DataAlignmentFactor(DataAlignmentFactor), DataAlignmentFactor(DataAlignmentFactor),
ReturnAddressRegister(ReturnAddressRegister) {} ReturnAddressRegister(ReturnAddressRegister) {}
~CIE() {
}
void dumpHeader(raw_ostream &OS) const { void dumpHeader(raw_ostream &OS) const {
OS << format("%08x %08x %08x CIE", Offset, Length, DW_CIE_ID) << "\n"; OS << format("%08x %08x %08x CIE", Offset, Length, DW_CIE_ID) << "\n";
OS << format(" Version: %d\n", Version); OS << format(" Version: %d\n", Version);
@@ -89,6 +95,9 @@ public:
InitialLocation(InitialLocation), AddressRange(AddressRange), InitialLocation(InitialLocation), AddressRange(AddressRange),
LinkedCIE(NULL) {} LinkedCIE(NULL) {}
~FDE() {
}
void dumpHeader(raw_ostream &OS) const { void dumpHeader(raw_ostream &OS) const {
OS << format("%08x %08x %08x FDE ", Offset, Length, LinkedCIEOffset); OS << format("%08x %08x %08x FDE ", Offset, Length, LinkedCIEOffset);
OS << format("cie=%08x pc=%08x...%08x\n", OS << format("cie=%08x pc=%08x...%08x\n",