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Rename CompressedHeader ZDebugHeader. 

`CompressedHeader` is a header for compressed data, and the header
itself is not compressed. So the previous name was confusing.

llvm-svn: 300675
This commit is contained in:
Rui Ueyama 2017-04-19 11:32:13 +00:00
parent 066c4ab9fe
commit 07c62c1174
2 changed files with 6 additions and 6 deletions
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10
lld/ELF/OutputSections.cpp
View File

@ -94,8 +94,8 @@ template <class ELFT> void OutputSection::maybeCompress() {
return;
// Create a section header.
CompressedHeader.resize(sizeof(Elf_Chdr));
auto *Hdr = reinterpret_cast<Elf_Chdr *>(CompressedHeader.data());
ZDebugHeader.resize(sizeof(Elf_Chdr));
auto *Hdr = reinterpret_cast<Elf_Chdr *>(ZDebugHeader.data());
Hdr->ch_type = ELFCOMPRESS_ZLIB;
Hdr->ch_size = Size;
Hdr->ch_addralign = Alignment;
@ -276,9 +276,9 @@ template <class ELFT> void OutputSection::writeTo(uint8_t *Buf) {
// We may have already rendered compressed content when using
// -compress-debug-sections option. Write it together with header.
if (!CompressedData.empty()) {
memcpy(Buf, CompressedHeader.data(), CompressedHeader.size());
Buf += CompressedHeader.size();
memcpy(Buf, CompressedData.data(), CompressedData.size());
memcpy(Buf, ZDebugHeader.data(), ZDebugHeader.size());
memcpy(Buf + ZDebugHeader.size(), CompressedData.data(),
CompressedData.size());
return;
}

2
lld/ELF/OutputSections.h
View File

@ -89,8 +89,8 @@ public:
std::vector<InputSection *> Sections;
// Used for implementation of --compress-debug-sections option.
std::vector<uint8_t> ZDebugHeader;
llvm::SmallVector<char, 1> CompressedData;
std::vector<uint8_t> CompressedHeader;
// Location in the output buffer.
uint8_t *Loc = nullptr;