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Fix comments. 

The original comments were separated by new code that is irrelevant to
the comment. This patch moves the comment to the right place and update it.

llvm-svn: 264816
This commit is contained in:
Rui Ueyama 2016-03-30 00:43:49 +00:00
parent b94480376a
commit f43d15009c
1 changed files with 6 additions and 7 deletions
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13
lld/ELF/InputSection.cpp
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@ -307,25 +307,24 @@ void InputSectionBase<ELFT>::relocate(uint8_t *Buf, uint8_t *BufEnd,
template <class ELFT> void InputSection<ELFT>::writeTo(uint8_t *Buf) {
if (this->Header->sh_type == SHT_NOBITS)
return;
// Copy section contents from source object file to output file.
ArrayRef<uint8_t> Data = this->getSectionData();
ELFFile<ELFT> &EObj = this->File->getObj();
// That happens with -r. In that case we need fix the relocation position and
// target. No relocations are applied.
// If -r is given, then an InputSection may be a relocation section.
if (this->Header->sh_type == SHT_RELA) {
this->copyRelocations(Buf + OutSecOff, EObj.relas(this->Header));
copyRelocations(Buf + OutSecOff, EObj.relas(this->Header));
return;
}
if (this->Header->sh_type == SHT_REL) {
this->copyRelocations(Buf + OutSecOff, EObj.rels(this->Header));
copyRelocations(Buf + OutSecOff, EObj.rels(this->Header));
return;
}
// Copy section contents from source object file to output file.
ArrayRef<uint8_t> Data = this->getSectionData();
memcpy(Buf + OutSecOff, Data.data(), Data.size());
uint8_t *BufEnd = Buf + OutSecOff + Data.size();
// Iterate over all relocation sections that apply to this section.
uint8_t *BufEnd = Buf + OutSecOff + Data.size();
for (const Elf_Shdr *RelSec : this->RelocSections) {
if (RelSec->sh_type == SHT_RELA)
this->relocate(Buf, BufEnd, EObj.relas(RelSec));