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remove SectionFlags::Small: it is only used on Xcore, and we'll find

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a better solution for it in the future.

llvm-svn: 76818
This commit is contained in:
Chris Lattner 2009-07-22 23:27:22 +00:00
parent 840e7f252e
commit a3b58f4ecd
6 changed files with 7 additions and 30 deletions
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1
include/llvm/Target/TargetAsmInfo.h
View File

@ -85,7 +85,6 @@ 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

2
lib/Target/ELFTargetAsmInfo.cpp
View File

@ -207,8 +207,6 @@ std::string ELFTargetAsmInfo::printSectionFlags(unsigned flags) const {
Flags += 'S';
if (flags & SectionFlags::TLS)
Flags += 'T';
if (flags & SectionFlags::Small)
Flags += 's';
Flags += "\",";

8
lib/Target/Mips/MipsTargetAsmInfo.cpp
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@ -45,14 +45,6 @@ MipsTargetAsmInfo::MipsTargetAsmInfo(const MipsTargetMachine &TM):
}
unsigned MipsTargetAsmInfo::
SectionFlagsForGlobal(const GlobalValue *GV, const char* Name) const {
unsigned Flags = ELFTargetAsmInfo::SectionFlagsForGlobal(GV, Name);
// Mask out Small Section flag bit, Mips doesnt support 's' section symbol
// for its small sections.
return (Flags & (~SectionFlags::Small));
}
SectionKind::Kind MipsTargetAsmInfo::
SectionKindForGlobal(const GlobalValue *GV) const {
SectionKind::Kind K = ELFTargetAsmInfo::SectionKindForGlobal(GV);

6
lib/Target/Mips/MipsTargetAsmInfo.h
View File

@ -34,12 +34,6 @@ namespace llvm {
virtual SectionKind::Kind
SectionKindForGlobal(const GlobalValue *GV) const;
/// SectionFlagsForGlobal - This hook allows the target to select proper
/// section flags either for given global or for section.
virtual unsigned
SectionFlagsForGlobal(const GlobalValue *GV = NULL,
const char* name = NULL) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
private:

3
lib/Target/TargetAsmInfo.cpp
View File

@ -260,9 +260,8 @@ TargetAsmInfo::SectionFlagsForGlobal(const GlobalValue *GV,
case SectionKind::SmallData:
case SectionKind::SmallBSS:
Flags |= SectionFlags::Writeable;
// FALLS THROUGH
break;
case SectionKind::SmallROData:
Flags |= SectionFlags::Small;
break;
default:
llvm_unreachable("Unexpected section kind!");

17
lib/Target/XCore/XCoreTargetAsmInfo.cpp
View File

@ -25,10 +25,9 @@ XCoreTargetAsmInfo::XCoreTargetAsmInfo(const XCoreTargetMachine &TM)
: ELFTargetAsmInfo(TM) {
SupportsDebugInformation = true;
TextSection = getUnnamedSection("\t.text", SectionFlags::Code);
DataSection = getNamedSection("\t.dp.data", SectionFlags::Writeable |
SectionFlags::Small);
DataSection = getNamedSection("\t.dp.data", SectionFlags::Writeable);
BSSSection_ = getNamedSection("\t.dp.bss", SectionFlags::Writeable |
SectionFlags::BSS | SectionFlags::Small);
SectionFlags::BSS);
// TLS globals are lowered in the backend to arrays indexed by the current
// thread id. After lowering they require no special handling by the linker
@ -36,14 +35,10 @@ XCoreTargetAsmInfo::XCoreTargetAsmInfo(const XCoreTargetMachine &TM)
TLSDataSection = DataSection;
TLSBSSSection = BSSSection_;
if (TM.getSubtargetImpl()->isXS1A()) {
ReadOnlySection = getNamedSection("\t.dp.rodata", SectionFlags::None |
SectionFlags::Writeable |
SectionFlags::Small);
} else {
ReadOnlySection = getNamedSection("\t.cp.rodata", SectionFlags::None |
SectionFlags::Small);
}
if (TM.getSubtargetImpl()->isXS1A())
ReadOnlySection = getNamedSection("\t.dp.rodata", SectionFlags::Writeable);
else
ReadOnlySection = getNamedSection("\t.cp.rodata", SectionFlags::None);
Data16bitsDirective = "\t.short\t";
Data32bitsDirective = "\t.long\t";
Data64bitsDirective = 0;