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[DebugInfo] Turn DWARFContext::Section into DWARFSection (NFC).

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It would be more convenient to pass DWARFSection into DWARFUnitSection
constructor, instead of passing its components (Data and RelocAddrMap)
as a separate arguments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219252 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov 2014-10-07 23:45:11 +00:00
parent 502b4d1e96
commit 99ff4a2dba
2 changed files with 45 additions and 25 deletions
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46
lib/DebugInfo/DWARFContext.h
View File

@ -16,6 +16,7 @@
#include "DWARFDebugLine.h"
#include "DWARFDebugLoc.h"
#include "DWARFDebugRangeList.h"
#include "DWARFSection.h"
#include "DWARFTypeUnit.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/SmallVector.h"
@ -63,11 +64,6 @@ class DWARFContext : public DIContext {
void parseDWOTypeUnits();
public:
struct Section {
StringRef Data;
RelocAddrMap Relocs;
};
DWARFContext() : DIContext(CK_DWARF) {}
static bool classof(const DIContext *DICtx) {
@ -170,17 +166,15 @@ public:
virtual bool isLittleEndian() const = 0;
virtual uint8_t getAddressSize() const = 0;
virtual const Section &getInfoSection() = 0;
typedef MapVector<object::SectionRef, Section,
std::map<object::SectionRef, unsigned> > TypeSectionMap;
virtual const DWARFSection &getInfoSection() = 0;
typedef MapVector<object::SectionRef, DWARFSection,
std::map<object::SectionRef, unsigned>> TypeSectionMap;
virtual const TypeSectionMap &getTypesSections() = 0;
virtual StringRef getAbbrevSection() = 0;
virtual const Section &getLocSection() = 0;
virtual const Section &getLocDWOSection() = 0;
virtual const DWARFSection &getLocSection() = 0;
virtual StringRef getARangeSection() = 0;
virtual StringRef getDebugFrameSection() = 0;
virtual const Section &getLineSection() = 0;
virtual const Section &getLineDWOSection() = 0;
virtual const DWARFSection &getLineSection() = 0;
virtual StringRef getStringSection() = 0;
virtual StringRef getRangeSection() = 0;
virtual StringRef getPubNamesSection() = 0;
@ -189,9 +183,11 @@ public:
virtual StringRef getGnuPubTypesSection() = 0;
// Sections for DWARF5 split dwarf proposal.
virtual const Section &getInfoDWOSection() = 0;
virtual const DWARFSection &getInfoDWOSection() = 0;
virtual const TypeSectionMap &getTypesDWOSections() = 0;
virtual StringRef getAbbrevDWOSection() = 0;
virtual const DWARFSection &getLineDWOSection() = 0;
virtual const DWARFSection &getLocDWOSection() = 0;
virtual StringRef getStringDWOSection() = 0;
virtual StringRef getStringOffsetDWOSection() = 0;
virtual StringRef getRangeDWOSection() = 0;
@ -216,15 +212,13 @@ class DWARFContextInMemory : public DWARFContext {
virtual void anchor();
bool IsLittleEndian;
uint8_t AddressSize;
Section InfoSection;
DWARFSection InfoSection;
TypeSectionMap TypesSections;
StringRef AbbrevSection;
Section LocSection;
Section LocDWOSection;
DWARFSection LocSection;
StringRef ARangeSection;
StringRef DebugFrameSection;
Section LineSection;
Section LineDWOSection;
DWARFSection LineSection;
StringRef StringSection;
StringRef RangeSection;
StringRef PubNamesSection;
@ -233,9 +227,11 @@ class DWARFContextInMemory : public DWARFContext {
StringRef GnuPubTypesSection;
// Sections for DWARF5 split dwarf proposal.
Section InfoDWOSection;
DWARFSection InfoDWOSection;
TypeSectionMap TypesDWOSections;
StringRef AbbrevDWOSection;
DWARFSection LineDWOSection;
DWARFSection LocDWOSection;
StringRef StringDWOSection;
StringRef StringOffsetDWOSection;
StringRef RangeDWOSection;
@ -247,15 +243,13 @@ public:
DWARFContextInMemory(object::ObjectFile &);
bool isLittleEndian() const override { return IsLittleEndian; }
uint8_t getAddressSize() const override { return AddressSize; }
const Section &getInfoSection() override { return InfoSection; }
const DWARFSection &getInfoSection() override { return InfoSection; }
const TypeSectionMap &getTypesSections() override { return TypesSections; }
StringRef getAbbrevSection() override { return AbbrevSection; }
const Section &getLocSection() override { return LocSection; }
const Section &getLocDWOSection() override { return LocDWOSection; }
const DWARFSection &getLocSection() override { return LocSection; }
StringRef getARangeSection() override { return ARangeSection; }
StringRef getDebugFrameSection() override { return DebugFrameSection; }
const Section &getLineSection() override { return LineSection; }
const Section &getLineDWOSection() override { return LineDWOSection; }
const DWARFSection &getLineSection() override { return LineSection; }
StringRef getStringSection() override { return StringSection; }
StringRef getRangeSection() override { return RangeSection; }
StringRef getPubNamesSection() override { return PubNamesSection; }
@ -264,11 +258,13 @@ public:
StringRef getGnuPubTypesSection() override { return GnuPubTypesSection; }
// Sections for DWARF5 split dwarf proposal.
const Section &getInfoDWOSection() override { return InfoDWOSection; }
const DWARFSection &getInfoDWOSection() override { return InfoDWOSection; }
const TypeSectionMap &getTypesDWOSections() override {
return TypesDWOSections;
}
StringRef getAbbrevDWOSection() override { return AbbrevDWOSection; }
const DWARFSection &getLineDWOSection() override { return LineDWOSection; }
const DWARFSection &getLocDWOSection() override { return LocDWOSection; }
StringRef getStringDWOSection() override { return StringDWOSection; }
StringRef getStringOffsetDWOSection() override {
return StringOffsetDWOSection;

24
lib/DebugInfo/DWARFSection.h Normal file
View File

@ -0,0 +1,24 @@
//===-- DWARFSection.h ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_DEBUGINFO_DWARFSECTION_H
#define LLVM_LIB_DEBUGINFO_DWARFSECTION_H
#include "DWARFRelocMap.h"
namespace llvm {
struct DWARFSection {
StringRef Data;
RelocAddrMap Relocs;
};
}
#endif