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prepare to deal with DT_GNU_HASH instead of DT_HASH

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John Reiser
2007-11-12 09:05:36 -08:00
parent 76025bfae1
commit 27a77a15ed
2 changed files with 119 additions and 22 deletions
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src/p_lx_elf.h
+11 -1
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@@ -121,18 +121,29 @@ protected:
virtual off_t getbase(const Elf32_Phdr *phdr, int e_phnum) const;
static unsigned elf_hash(char const *) /*const*/;
static unsigned gnu_hash(char const *) /*const*/;
virtual void const *elf_find_dynamic(unsigned) const;
virtual Elf32_Sym const *elf_lookup(char const *) const;
virtual unsigned elf_get_offset_from_address(unsigned) const;
Elf32_Shdr const *elf_find_section_name(char const *) const;
Elf32_Shdr const *elf_find_section_type(unsigned) const;
protected:
Elf32_Ehdr ehdri; // from input file
Elf32_Phdr *phdri; // for input file
Elf32_Shdr const *shdri; // from input file
unsigned page_mask; // AND clears the offset-within-page
Elf32_Dyn const *dynseg; // from PT_DYNAMIC
unsigned int const *hashtab; // from DT_HASH
unsigned int const *gashtab; // from DT_GNU_HASH
Elf32_Sym const *dynsym; // from DT_SYMTAB
char const *shstrtab; // via Elf32_Shdr
int n_elf_shnum; // via e_shnum
Elf32_Shdr const *sec_strndx;
Elf32_Shdr const *sec_dynsym;
Elf32_Shdr const *sec_dynstr;
struct cprElfHdr1 {
Elf32_Ehdr ehdr;
@@ -466,7 +477,6 @@ public:
virtual const int *getFilters() const;
protected:
virtual const int *getCompressionMethods(int method, int level) const;
virtual Linker* newLinker() const;
virtual void pack1(OutputFile *, Filter &); // generate executable header
virtual void buildLoader(const Filter *);