Master/upx
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Major cleanup of ElfLinker.

Browse Source
This commit is contained in:
Markus F.X.J. Oberhumer
2006-11-12 10:57:18 +01:00
parent 6e763b0b42
commit a74e239e28
4 changed files with 217 additions and 155 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/linker.h
+11 -11
View File
@@ -41,8 +41,6 @@ protected:
struct Symbol;
struct Relocation;
bool frozen; // FIXME: can we remove this ?
upx_byte *input;
int inputlen;
upx_byte *output;
@@ -62,11 +60,13 @@ protected:
unsigned nrelocations;
unsigned nrelocations_capacity;
bool reloc_done;
void preprocessSections(char *start, const char *end);
void preprocessSymbols(char *start, const char *end);
void preprocessRelocations(char *start, const char *end);
Section *findSection(const char *name) const;
Symbol *findSymbol(const char *name) /*const*/;
Section *findSection(const char *name, bool fatal=true) const;
Symbol *findSymbol(const char *name, bool fatal=true) const;
Symbol *addSymbol(const char *name, const char *section, unsigned offset);
Relocation *addRelocation(const char *section, unsigned off, const char *type,
@@ -79,16 +79,16 @@ public:
virtual void init(const void *pdata, int plen);
virtual void setLoaderAlignOffset(int phase);
virtual int addLoader(const char *sname);
virtual void addSection(const char *sname, const void *sdata, int slen, int align);
virtual void freeze();
virtual int getSection(const char *sname, int *slen=NULL);
virtual upx_byte *getLoader(int *llen=NULL);
virtual Section *addSection(const char *sname, const void *sdata, int slen, unsigned p2align);
virtual int getSection(const char *sname, int *slen=NULL) const;
virtual int getSectionSize(const char *sname) const;
virtual upx_byte *getLoader(int *llen=NULL) const;
virtual void relocate();
virtual void defineSymbol(const char *name, unsigned value);
virtual unsigned getSymbolOffset(const char *) const;
virtual void dumpSymbols(FILE *fp=NULL) const;
virtual void dumpSymbols(unsigned flags=0, FILE *fp=NULL) const;
void alignWithByte(unsigned len, upx_byte b);
void alignWithByte(unsigned len, unsigned char b);
virtual void alignCode(unsigned len) { alignWithByte(len, 0); }
virtual void alignData(unsigned len) { alignWithByte(len, 0); }
@@ -104,7 +104,7 @@ struct ElfLinker::Section : private nocopy
upx_byte *output;
unsigned size;
unsigned offset;
unsigned char align; // log2
unsigned p2align; // log2
Section *next;
Section(const char *n, const void *i, unsigned s, unsigned a=0);