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COFFDumper: Dump data directory entries.

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Summary:
Dump optional data directory entries in the PE/COFF header, so that
we can test the output of LLD linker. This patch updates the test binary
file, but the source of the binary is the same. I just re-linked the file.
I don't know how the previous file was linked, but the previous file did
not have any data directory entries for some reason.

Reviewers: rafael

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1148

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186623 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rui Ueyama
2013-07-18 22:44:20 +00:00
parent b05ad799e7
commit 06bd2061fc
5 changed files with 117 additions and 47 deletions
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24
tools/llvm-readobj/COFFDumper.cpp
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@ -60,6 +60,8 @@ private:
void printRelocation(section_iterator SecI, relocation_iterator RelI);
void printDataDirectory(uint32_t Index, const std::string &FieldName);
void printX64UnwindInfo();
void printRuntimeFunction(
@ -560,6 +562,14 @@ void COFFDumper::cacheRelocations() {
}
}
void COFFDumper::printDataDirectory(uint32_t Index, const std::string &FieldName) {
const data_directory *Data;
if (Obj->getDataDirectory(Index, Data))
return;
W.printHex(FieldName + "RVA", Data->RelativeVirtualAddress);
W.printHex(FieldName + "Size", Data->Size);
}
void COFFDumper::printFileHeaders() {
// Print COFF header
const coff_file_header *COFFHeader = 0;
@ -621,6 +631,20 @@ void COFFDumper::printFileHeaders() {
W.printNumber("SizeOfHeapReserve", PEHeader->SizeOfHeapReserve);
W.printNumber("SizeOfHeapCommit", PEHeader->SizeOfHeapCommit);
W.printNumber("NumberOfRvaAndSize", PEHeader->NumberOfRvaAndSize);
if (PEHeader->NumberOfRvaAndSize > 0) {
DictScope D(W, "DataDirectory");
static const char * const directory[] = {
"ExportTable", "ImportTable", "ResourceTable", "ExceptionTable",
"CertificateTable", "BaseRelocationTable", "Debug", "Architecture",
"GlobalPtr", "TLSTable", "LoadConfigTable", "BoundImport", "IAT",
"DelayImportDescriptor", "CLRRuntimeHeader", "Reserved"
};
for (uint32_t i = 0; i < PEHeader->NumberOfRvaAndSize; ++i) {
printDataDirectory(i, directory[i]);
}
}
}
}