ld64-236.3.tar.gz

[apple/ld64.git] / src / ld / Options.h

diff --git a/src/ld/Options.h b/src/ld/Options.h
index d3e8d3fb7223f2b15bd165d576be75c37f878bf0..019581585ded02fd10d40f80f6b07922766b6706 100644 (file)
--- a/src/ld/Options.h
+++ b/src/ld/Options.h
@@ -172,6 +172,14 @@ public:
                const char*                     alias;
        };
 
+       struct SectionRename {
+               const char*                     fromSegment;
+               const char*                     fromSection;
+               const char*                     toSegment;
+               const char*                     toSection;
+       };
+
+
        enum { depLinkerVersion=0x00, depObjectFile=0x10, depDirectDylib=0x10, depIndirectDylib=0x10, 
                  depUpwardDirectDylib=0x10, depUpwardIndirectDylib=0x10, depArchive=0x10,
                  depFileList=0x10, depSection=0x10, depBundleLoader=0x10, depMisc=0x10, depNotFound=0x11,
@@ -335,7 +343,10 @@ public:
        bool                                            objcCategoryMerging() const { return fObjcCategoryMerging; }
        bool                                            pageAlignDataAtoms() const { return fPageAlignDataAtoms; }
        bool                                            keepDwarfUnwind() const { return fKeepDwarfUnwind; }
+       bool                                            verboseOptimizationHints() const { return fVerboseOptimizationHints; }
+       bool                                            ignoreOptimizationHints() const { return fIgnoreOptimizationHints; }
        bool                                            generateDtraceDOF() const { return fGenerateDtraceDOF; }
+       bool                                            allowBranchIslands() const { return fAllowBranchIslands; }
        bool                                            hasWeakBitTweaks() const;
        bool                                            forceWeak(const char* symbolName) const;
        bool                                            forceNotWeak(const char* symbolName) const;
@@ -362,6 +373,7 @@ public:
                                                                linkerOptions() const { return fLinkerOptions; }
        FileInfo                                        findFramework(const char* frameworkName) const;
        FileInfo                                        findLibrary(const char* rootName, bool dylibsOnly=false) const;
+       const std::vector<SectionRename>& sectionRenames() const { return fSectionRenames; }
 
 private:
        typedef std::unordered_map<const char*, unsigned int, ld::CStringHash, ld::CStringEquals> NameToOrder;
@@ -424,6 +436,7 @@ private:
        void                                            warnObsolete(const char* arg);
        uint32_t                                        parseProtection(const char* prot);
        void                                            loadSymbolOrderFile(const char* fileOfExports, NameToOrder& orderMapping);
+       void                                            addSectionRename(const char* srcSegment, const char* srcSection, const char* dstSegment, const char* dstSection);
 
 
 
@@ -591,7 +604,10 @@ private:
        bool                                                            fKeepDwarfUnwind;
        bool                                                            fKeepDwarfUnwindForcedOn;
        bool                                                            fKeepDwarfUnwindForcedOff;
+       bool                                                            fVerboseOptimizationHints;
+       bool                                                            fIgnoreOptimizationHints;
        bool                                                            fGenerateDtraceDOF;
+       bool                                                            fAllowBranchIslands;
        DebugInfoStripping                                      fDebugInfoStripping;
        const char*                                                     fTraceOutputFile;
        ld::MacVersionMin                                       fMacVersionMin;
@@ -613,6 +629,7 @@ private:
        std::vector<const char*>                        fSDKPaths;
        std::vector<const char*>                        fDyldEnvironExtras;
        std::vector< std::vector<const char*> > fLinkerOptions;
+       std::vector<SectionRename>                      fSectionRenames;
        bool                                                            fSaveTempFiles;
     mutable Snapshot                                   fLinkSnapshot;
     bool                                                               fSnapshotRequested;