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Put upx stub loader at high end of ELF output file on linux,

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and allow for block-by-block specification of filter and parameters.
	linker.cpp linker.h mem.cpp mem.h p_elf.h
	p_lx_elf.cpp p_lx_elf.h
	p_lx_exc.cpp p_lx_exc.h
	p_lx_sh.cpp  p_lx_sh.h
	p_unix.cpp p_unix.h
	packer.cpp packer.h
	stub/fold_elf86.asm stub/fold_exec86.asm stub/fold_sh86.asm
	stub/l_lx_elf.c  stub/l_lx_elf86.asm  stub/l_lx_elf86.lds
	stub/l_lx_exec.c stub/l_lx_exec86.asm stub/l_lx_exec86.lds
	stub/l_lx_sh.c   stub/l_lx_sh86.asm   stub/l_lx_sh86.lds
	stub/linux.hh

committer: jreiser <jreiser> 981084316 +0000
This commit is contained in:
John Reiser
2001-02-02 03:25:16 +00:00
parent 9005e50049
commit 40fddf1715
28 changed files with 797 additions and 614 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/p_lx_elf.h
+4 -7
View File
@@ -47,7 +47,6 @@ public:
virtual const int *getFilters() const;
virtual int buildLoader(const Filter *);
virtual void pack(OutputFile *fo);
virtual void unpack(OutputFile *fo);
virtual bool canPack();
@@ -60,22 +59,20 @@ protected:
off_t size;
};
virtual void packExtent(Extent const &x,
unsigned &total_in, unsigned &total_out, Filter *);
unsigned &total_in, unsigned &total_out, Filter *, OutputFile *);
virtual void unpackExtent(unsigned wanted, OutputFile *fo,
unsigned &total_in, unsigned &total_out,
unsigned &c_adler, unsigned &u_adler, bool first_PF_X);
protected:
#if 0 //{
virtual const upx_byte *getLoader() const;
virtual int getLoaderSize() const;
#endif //}
virtual void pack1(OutputFile *, Filter &); // generate executable header
virtual void pack2(OutputFile *, Filter &); // append compressed data
virtual void patchLoader();
virtual void updateLoader(OutputFile *);
Elf_LE32_Ehdr ehdri; // from input file
Elf_LE32_Phdr *phdri; // for input file
unsigned sz_phdrs; // sizeof Phdr[]
};