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DWARF: Print the number for unknown abbrev fields.

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Thanks Nick!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139778 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-09-15 04:15:59 +00:00
parent 42180e8336
commit 7b97442b49
1 changed files with 18 additions and 5 deletions
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23
lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
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@ -9,6 +9,7 @@
#include "DWARFAbbreviationDeclaration.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
using namespace dwarf;
@ -48,14 +49,26 @@ DWARFAbbreviationDeclaration::extract(DataExtractor data, uint32_t* offset_ptr,
void DWARFAbbreviationDeclaration::dump(raw_ostream &OS) const {
const char *tagString = TagString(getTag());
OS << '[' << getCode() << "] " << (tagString ? tagString : "DW_TAG_Unknown")
<< "\tDW_CHILDREN_"
<< (hasChildren() ? "yes" : "no") << '\n';
OS << '[' << getCode() << "] ";
if (tagString)
OS << tagString;
else
OS << format("DW_TAG_Unknown_%x", getTag());
OS << "\tDW_CHILDREN_" << (hasChildren() ? "yes" : "no") << '\n';
for (unsigned i = 0, e = Attributes.size(); i != e; ++i) {
OS << '\t';
const char *attrString = AttributeString(Attributes[i].getAttribute());
if (attrString)
OS << attrString;
else
OS << format("DW_AT_Unknown_%x", Attributes[i].getAttribute());
OS << '\t';
const char *formString = FormEncodingString(Attributes[i].getForm());
OS << '\t' << (attrString ? attrString : "DW_AT_Unknown")
<< '\t' << (formString ? formString : "DW_FORM_Unknown") << '\n';
if (formString)
OS << formString;
else
OS << format("DW_FORM_Unknown_%x", Attributes[i].getForm());
OS << '\n';
}
OS << '\n';
}