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shrinking down #includes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74718 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bruno Cardoso Lopes
2009-07-02 18:29:24 +00:00
parent 62fabf5fab
commit 45f5d6417b
5 changed files with 63 additions and 67 deletions
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lib/CodeGen/ELFWriter.cpp
+24 -5
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@@ -30,9 +30,9 @@
#define DEBUG_TYPE "elfwriter"
#include "ELF.h"
#include "ELFWriter.h"
#include "ELFCodeEmitter.h"
#include "ELF.h"
#include "llvm/Constants.h"
#include "llvm/Module.h"
#include "llvm/PassManager.h"
@@ -41,14 +41,14 @@
#include "llvm/CodeGen/FileWriters.h"
#include "llvm/CodeGen/MachineCodeEmitter.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetELFWriterInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Support/Mangler.h"
#include "llvm/Support/Streams.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Debug.h"
#include <list>
using namespace llvm;
char ELFWriter::ID = 0;
@@ -141,7 +141,22 @@ bool ELFWriter::doInitialization(Module &M) {
return false;
}
unsigned ELFWriter::getGlobalELFLinkage(const GlobalVariable *GV) {
unsigned ELFWriter::getGlobalELFVisibility(const GlobalValue *GV) {
switch (GV->getVisibility()) {
default:
assert(0 && "unknown visibility type");
case GlobalValue::DefaultVisibility:
return ELFSym::STV_DEFAULT;
case GlobalValue::HiddenVisibility:
return ELFSym::STV_HIDDEN;
case GlobalValue::ProtectedVisibility:
return ELFSym::STV_PROTECTED;
}
return 0;
}
unsigned ELFWriter::getGlobalELFLinkage(const GlobalValue *GV) {
if (GV->hasInternalLinkage())
return ELFSym::STB_LOCAL;
@@ -213,6 +228,7 @@ void ELFWriter::EmitFunctionDeclaration(const Function *F) {
ELFSym GblSym(F);
GblSym.setBind(ELFSym::STB_GLOBAL);
GblSym.setType(ELFSym::STT_NOTYPE);
GblSym.setVisibility(ELFSym::STV_DEFAULT);
GblSym.SectionIdx = ELFSection::SHN_UNDEF;
SymbolList.push_back(GblSym);
}
@@ -222,6 +238,7 @@ void ELFWriter::EmitGlobalVar(const GlobalVariable *GV) {
unsigned Align=0, Size=0;
ELFSym GblSym(GV);
GblSym.setBind(SymBind);
GblSym.setVisibility(getGlobalELFVisibility(GV));
if (GV->hasInitializer()) {
GblSym.setType(ELFSym::STT_OBJECT);
@@ -402,6 +419,7 @@ bool ELFWriter::doFinalization(Module &M) {
SectionSym.Size = 0;
SectionSym.setBind(ELFSym::STB_LOCAL);
SectionSym.setType(ELFSym::STT_SECTION);
SectionSym.setVisibility(ELFSym::STV_DEFAULT);
// Local symbols go in the list front
SymbolList.push_front(SectionSym);
@@ -443,7 +461,8 @@ void ELFWriter::EmitRelocations() {
// Get the relocation section for section 'I'
bool HasRelA = TEW->hasRelocationAddend();
ELFSection &RelSec = getRelocSection(I->getName(), HasRelA);
ELFSection &RelSec = getRelocSection(I->getName(), HasRelA,
TEW->getPrefELFAlignment());
// 'Link' - Section hdr idx of the associated symbol table
// 'Info' - Section hdr idx of the section to which the relocation applies