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Start re-organizing the packing of Elf, by making Elf32 come first,

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with Big endian and Little endian derived from it.
I386 still uses the old way, but PowerPC (both Linux and Darwin [Mac])
use the new way.
	p_elf.h p_lx_elf.cpp p_lx_elf.h p_lx_exc.cpp p_lx_exc.h
	p_unix.cpp p_unix.h p_vmlinx.cpp p_vmlinx.h p_vmlinz.cpp

committer: jreiser <jreiser> 1108940224 +0000
This commit is contained in:
John Reiser
2005-02-20 22:57:04 +00:00
parent e2763b4826
commit 664a82e7c9
9 changed files with 1249 additions and 346 deletions
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src/p_lx_exc.h
+9 -8
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@@ -74,8 +74,9 @@ protected:
virtual void updateLoader(OutputFile *);
// ELF util
virtual int checkEhdr(const Elf_LE32_Ehdr *ehdr) const;
virtual off_t getbrk(const Elf_LE32_Phdr *phdr, int e_phnum) const;
virtual int checkEhdr(const Elf32_Ehdr *ehdr) const;
virtual off_t getbrk(const Elf32_Phdr *phdr, int e_phnum) const;
virtual off_t getbase(const Elf32_Phdr *phdr, int e_phnum) const;
enum {
UPX_ELF_MAGIC = 0x5850557f // "\x7fUPX"
@@ -84,22 +85,22 @@ protected:
unsigned n_mru;
struct cprElfHdr1 {
struct Elf_LE32_Ehdr ehdr;
struct Elf_LE32_Phdr phdr[1];
struct Elf32_Ehdr ehdr;
struct Elf32_Phdr phdr[1];
struct l_info linfo;
}
__attribute_packed;
struct cprElfHdr2 {
struct Elf_LE32_Ehdr ehdr;
struct Elf_LE32_Phdr phdr[2];
struct Elf32_Ehdr ehdr;
struct Elf32_Phdr phdr[2];
struct l_info linfo;
}
__attribute_packed;
struct cprElfHdr3 {
struct Elf_LE32_Ehdr ehdr;
struct Elf_LE32_Phdr phdr[3];
struct Elf32_Ehdr ehdr;
struct Elf32_Phdr phdr[3];
struct l_info linfo;
}
__attribute_packed;