diff options
Diffstat (limited to 'ldso/include/ld_hash.h')
-rw-r--r-- | ldso/include/ld_hash.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/ldso/include/ld_hash.h b/ldso/include/ld_hash.h deleted file mode 100644 index 246ed2608..000000000 --- a/ldso/include/ld_hash.h +++ /dev/null @@ -1,103 +0,0 @@ -#ifndef _LD_HASH_H_ -#define _LD_HASH_H_ - -#ifndef RTLD_NEXT -#define RTLD_NEXT ((void*)-1) -#endif - -struct dyn_elf{ - unsigned long flags; - struct elf_resolve * dyn; - struct dyn_elf * next_handle; /* Used by dlopen et al. */ - struct dyn_elf * next; - struct dyn_elf * prev; -}; - -struct elf_resolve{ - /* These entries must be in this order to be compatible with the interface used - by gdb to obtain the list of symbols. */ - ElfW(Addr) loadaddr; /* Base address shared object is loaded at. */ - char *libname; /* Absolute file name object was found in. */ - ElfW(Dyn) *dynamic_addr; /* Dynamic section of the shared object. */ - struct elf_resolve * next; - struct elf_resolve * prev; - /* Nothing after this address is used by gdb. */ - enum {elf_lib, elf_executable,program_interpreter, loaded_file} libtype; - struct dyn_elf * symbol_scope; - unsigned short usage_count; - unsigned short int init_flag; - unsigned int nbucket; - unsigned long * elf_buckets; - /* - * These are only used with ELF style shared libraries - */ - unsigned long nchain; - unsigned long * chains; - unsigned long dynamic_info[24]; - - unsigned long dynamic_size; - unsigned long n_phent; - Elf32_Phdr * ppnt; - -#if defined(__mips__) - /* Needed for MIPS relocation */ - unsigned long mips_gotsym; - unsigned long mips_local_gotno; - unsigned long mips_symtabno; -#endif - -#ifdef __powerpc__ - /* this is used to store the address of relocation data words, so - * we don't have to calculate it every time, which requires a divide */ - unsigned long data_words; -#endif -}; - -#define COPY_RELOCS_DONE 1 -#define RELOCS_DONE 2 -#define JMP_RELOCS_DONE 4 -#define INIT_FUNCS_CALLED 8 - -extern struct dyn_elf * _dl_symbol_tables; -extern struct elf_resolve * _dl_loaded_modules; -extern struct dyn_elf * _dl_handles; - -extern struct elf_resolve * _dl_check_hashed_files(const char * libname); -extern struct elf_resolve * _dl_add_elf_hash_table(const char * libname, - char * loadaddr, unsigned long * dynamic_info, - unsigned long dynamic_addr, unsigned long dynamic_size); - -enum caller_type{symbolrel=0,copyrel=1,resolver=2}; -extern char * _dl_find_hash(const char * name, struct dyn_elf * rpnt1, - struct elf_resolve * f_tpnt, enum caller_type); - -extern int _dl_linux_dynamic_link(void); - -extern char * _dl_library_path; -extern char * _dl_not_lazy; -extern unsigned long _dl_elf_hash(const char * name); - -static inline int _dl_symbol(char * name) -{ - if(name[0] != '_' || name[1] != 'd' || name[2] != 'l' || name[3] != '_') - return 0; - return 1; -} - - -#define LD_ERROR_NOFILE 1 -#define LD_ERROR_NOZERO 2 -#define LD_ERROR_NOTELF 3 -#define LD_ERROR_NOTMAGIC 4 -#define LD_ERROR_NOTDYN 5 -#define LD_ERROR_MMAP_FAILED 6 -#define LD_ERROR_NODYNAMIC 7 -#define LD_WRONG_RELOCS 8 -#define LD_BAD_HANDLE 9 -#define LD_NO_SYMBOL 10 - - - -#endif /* _LD_HASH_H_ */ - - |