ld64-26.0.80.tar.gz

[apple/ld64.git] / src / ObjectFile.h

diff --git a/src/ObjectFile.h b/src/ObjectFile.h
index 5a80c26f352e7ea5da3a602eacd2bbca84a61cc8..255c028a7738005d52161056c79214a90655826f 100644 (file)
--- a/src/ObjectFile.h
+++ b/src/ObjectFile.h
@@ -1,4 +1,5 @@
-/*
+/* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*- 
+ *

  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@


@@ -81,6 +82,7 @@ public:
        
 protected:
                                                                                Reader() {}
        
 protected:
                                                                                Reader() {}

+       virtual                                                         ~Reader() {}

 };
 
 class Segment
 };
 
 class Segment


@@ -93,9 +95,11 @@ public:
        
        uint64_t                                        getBaseAddress() const { return fBaseAddress; }
        void                                            setBaseAddress(uint64_t addr) { fBaseAddress = addr; }
        
        uint64_t                                        getBaseAddress() const { return fBaseAddress; }
        void                                            setBaseAddress(uint64_t addr) { fBaseAddress = addr; }

+       virtual bool                            hasFixedAddress() const { return false; }

 
 protected:
 
 protected:

-               Segment() : fBaseAddress(0) {}
+                                                               Segment() : fBaseAddress(0) {}
+       virtual                                         ~Segment() {}

        uint64_t                                        fBaseAddress;
 };
 
        uint64_t                                        fBaseAddress;
 };
 


@@ -120,6 +124,9 @@ class ContentWriter
 {
 public:
        virtual void    write(uint64_t atomOffset, const void* buffer, uint64_t size) = 0;
 {
 public:
        virtual void    write(uint64_t atomOffset, const void* buffer, uint64_t size) = 0;

+protected:
+                                                               ContentWriter() {}
+       virtual                                         ~ContentWriter() {}

 };
 
 class Atom 
 };
 
 class Atom 


@@ -168,7 +175,8 @@ public:
                        unsigned int                                    setSortOrder(unsigned int order); // recursively sets follow-on atoms
 
 protected:
                        unsigned int                                    setSortOrder(unsigned int order); // recursively sets follow-on atoms
 
 protected:

-               Atom() : fSegmentOffset(0), fSectionOffset(0), fSortOrder(0), fSection(NULL) {}
+                                                                                       Atom() : fSegmentOffset(0), fSectionOffset(0), fSortOrder(0), fSection(NULL) {}
+               virtual                                                         ~Atom() {}

                
                uint64_t                                                        fSegmentOffset;
                uint64_t                                                        fSectionOffset;
                
                uint64_t                                                        fSegmentOffset;
                uint64_t                                                        fSectionOffset;


@@ -201,22 +209,28 @@ public:
                                ppcFixupAbsLow16, ppcFixupAbsLow14, ppcFixupAbsHigh16, ppcFixupAbsHigh16AddLow,
                                pointer32Difference, pointer64Difference, x86FixupBranch32 };
 
                                ppcFixupAbsLow16, ppcFixupAbsLow14, ppcFixupAbsHigh16, ppcFixupAbsHigh16AddLow,
                                pointer32Difference, pointer64Difference, x86FixupBranch32 };
 

-       virtual bool                    isUnbound() const = 0;
+       virtual bool                    isTargetUnbound() const = 0;
+       virtual bool                    isFromTargetUnbound() const = 0;
+       virtual bool                    requiresRuntimeFixUp(bool slideable) const = 0;

        virtual bool                    isWeakReference() const = 0;
        virtual bool                    isWeakReference() const = 0;

-       virtual bool                    requiresRuntimeFixUp() const = 0;

        virtual bool                    isLazyReference() const = 0;
        virtual Kind                    getKind() const = 0;
        virtual uint64_t                getFixUpOffset() const = 0;
        virtual const char*             getTargetName() const = 0;
        virtual Atom&                   getTarget() const = 0;
        virtual uint64_t                getTargetOffset() const = 0;
        virtual bool                    isLazyReference() const = 0;
        virtual Kind                    getKind() const = 0;
        virtual uint64_t                getFixUpOffset() const = 0;
        virtual const char*             getTargetName() const = 0;
        virtual Atom&                   getTarget() const = 0;
        virtual uint64_t                getTargetOffset() const = 0;

+       virtual bool                    hasFromTarget() const = 0;

        virtual Atom&                   getFromTarget() const = 0;
        virtual const char*             getFromTargetName() const = 0;
        virtual uint64_t                getFromTargetOffset() const = 0;
 
        virtual Atom&                   getFromTarget() const = 0;
        virtual const char*             getFromTargetName() const = 0;
        virtual uint64_t                getFromTargetOffset() const = 0;
 

-       virtual void                    setTarget(Atom&) = 0;
+       virtual void                    setTarget(Atom&, uint64_t offset) = 0;

        virtual void                    setFromTarget(Atom&) = 0;
        virtual const char*             getDescription() const = 0;
        virtual void                    setFromTarget(Atom&) = 0;
        virtual const char*             getDescription() const = 0;

+       
+protected:
+                                                       Reference() {}
+       virtual                                 ~Reference() {}

 };
 
 
 };