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Differential D21163 Diff 70212 head/libexec/rtld-elf/rtld.h

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head/libexec/rtld-elf/rtld.h

Show First 20 Lines • Show All 157 Lines • ▼ Show 20 Linestypedef struct Struct_Obj_Entry {
/* TLS information */ /* TLS information */
int tlsindex; /* Index in DTV for this module */ int tlsindex; /* Index in DTV for this module */
void *tlsinit; /* Base address of TLS init block */ void *tlsinit; /* Base address of TLS init block */
size_t tlsinitsize; /* Size of TLS init block for this module */ size_t tlsinitsize; /* Size of TLS init block for this module */
size_t tlssize; /* Size of TLS block for this module */ size_t tlssize; /* Size of TLS block for this module */
size_t tlsoffset; /* Offset of static TLS block for this module */ size_t tlsoffset; /* Offset of static TLS block for this module */
size_t tlsalign; /* Alignment of static TLS block */ size_t tlsalign; /* Alignment of static TLS block */
size_t tlspoffset; /* p_offset of the static TLS block */
caddr_t relro_page; caddr_t relro_page;
size_t relro_size; size_t relro_size;
/* Items from the dynamic section. */ /* Items from the dynamic section. */
Elf_Addr *pltgot; /* PLT or GOT, depending on architecture */ Elf_Addr *pltgot; /* PLT or GOT, depending on architecture */
const Elf_Rel *rel; /* Relocation entries */ const Elf_Rel *rel; /* Relocation entries */
unsigned long relsize; /* Size in bytes of relocation info */ unsigned long relsize; /* Size in bytes of relocation info */
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void _rtld_error(const char *, ...) __printflike(1, 2) __exported; void _rtld_error(const char *, ...) __printflike(1, 2) __exported;
void rtld_die(void) __dead2; void rtld_die(void) __dead2;
const char *rtld_strerror(int); const char *rtld_strerror(int);
Obj_Entry *map_object(int, const char *, const struct stat *); Obj_Entry *map_object(int, const char *, const struct stat *);
void *xcalloc(size_t, size_t); void *xcalloc(size_t, size_t);
void *xmalloc(size_t); void *xmalloc(size_t);
char *xstrdup(const char *); char *xstrdup(const char *);
void *malloc_aligned(size_t size, size_t align); void *malloc_aligned(size_t size, size_t align, size_t offset);
void free_aligned(void *ptr); void free_aligned(void *ptr);
extern Elf_Addr _GLOBAL_OFFSET_TABLE_[]; extern Elf_Addr _GLOBAL_OFFSET_TABLE_[];
extern Elf_Sym sym_zero; /* For resolving undefined weak refs. */ extern Elf_Sym sym_zero; /* For resolving undefined weak refs. */
extern bool ld_bind_not; extern bool ld_bind_not;
extern bool ld_fast_sigblock; extern bool ld_fast_sigblock;
void dump_relocations(Obj_Entry *); void dump_relocations(Obj_Entry *);
void dump_obj_relocations(Obj_Entry *); void dump_obj_relocations(Obj_Entry *);
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