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Tie small stuff to non-small by default on ELF platforms

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53919 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2008-07-22 17:09:41 +00:00
parent c92a0e90b7
commit 0980980174
2 changed files with 8 additions and 2 deletions
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5
include/llvm/Target/TargetAsmInfo.h
View File

@ -40,8 +40,8 @@ namespace llvm {
RODataMergeStr, ///< Readonly data section (mergeable strings)
RODataMergeConst, ///< Readonly data section (mergeable constants)
SmallData, ///< Small data section
SmallBSS, ///< Small bss section
SmallROData, ///< Small readonly section
SmallBSS, ///< Small bss section
SmallROData, ///< Small readonly section
ThreadData, ///< Initialized TLS data objects
ThreadBSS ///< Uninitialized TLS data objects
};
@ -58,6 +58,7 @@ namespace llvm {
const unsigned TLS = 1 << 5; ///< Section contains thread-local data
const unsigned Debug = 1 << 6; ///< Section contains debug data
const unsigned Linkonce = 1 << 7; ///< Section is linkonce
const unsigned Small = 1 << 8; ///< Section is small
const unsigned TypeFlags = 0xFF;
// Some gap for future flags
const unsigned Named = 1 << 23; ///< Section is named

5
lib/Target/ELFTargetAsmInfo.cpp
View File

@ -63,11 +63,14 @@ ELFTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
} else {
switch (Kind) {
case SectionKind::Data:
case SectionKind::SmallData:
return getDataSection_();
case SectionKind::BSS:
case SectionKind::SmallBSS:
// ELF targets usually have BSS sections
return getBSSSection_();
case SectionKind::ROData:
case SectionKind::SmallROData:
return getReadOnlySection_();
case SectionKind::RODataMergeStr:
return MergeableStringSection(GVar);
@ -147,6 +150,8 @@ std::string ELFTargetAsmInfo::PrintSectionFlags(unsigned flags) const {
Flags += 'S';
if (flags & SectionFlags::TLS)
Flags += 'T';
if (flags & SectionFlags::Small)
Flags += 's';
Flags += "\"";