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| author | Roland McGrath <roland@gnu.org> | 1995-09-30 21:18:30 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-09-30 21:18:30 +0000 |
| commit | 879bf2e65a9ddaea34fe0428ab0f71caca4b4d00 (patch) | |
| tree | 7bfc6325a784f1f65f7cd527f1b1be6f2ff1a456 /elf/link.h | |
| parent | 41cfadd63c6d28400f263460e3f2b15e74893b63 (diff) | |
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* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): If started by
kernel with args on stack, point _dl_hurd_data at zero data
instead of garbage. When ld.so run as program, grok args
-LIB=MEMOBJ and pre-load shared object files found in memory
objects loaded by the boot loader.
* elf/link.h (struct link_map): New member `l_entry'.
(_dl_map_object, _dl_map_object_from_fd): Remove last arg ENTRY_POINT.
* elf/dl-load.c (_dl_map_object, _dl_map_object_from_fd): Remove
last arg ENTRY_POINT. Store the entry point location in the
`l_entry' member of the new map.
* elf/rtld.c (dl_main): Don't pass USER_ENTRY arg to
_dl_map_object. When run as program, set *USER_ENTRY to L->l_entry.
* elf/dl-init.c (_dl_init_next): Don't pass ENTRY_POINT arg to
_dl_map_object.
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/elf/link.h b/elf/link.h index aacb3f1630..0388c02202 100644 --- a/elf/link.h +++ b/elf/link.h @@ -85,6 +85,7 @@ struct link_map Elf32_Dyn *l_info[DT_NUM]; /* Indexed pointers to dynamic section. */ const Elf32_Phdr *l_phdr; /* Pointer to program header table in core. */ Elf32_Word l_phnum; /* Number of program header entries. */ + Elf32_Addr l_entry; /* Entry point location. */ /* Symbol hash table. */ Elf32_Word l_nbuckets; @@ -158,17 +159,14 @@ extern int _dlerror_run (void (*operate) (void)); /* Open the shared object NAME and map in its segments. LOADER's DT_RPATH is used in searching for NAME. - If ENTRY_POINT is not null, fill it in with the object's entry point. If the object is already opened, returns its existing map. */ extern struct link_map *_dl_map_object (struct link_map *loader, - const char *name, - Elf32_Addr *entry_point); + const char *name); /* Similar, but file found at REALNAME and opened on FD. REALNAME must malloc'd storage and is used in internal data structures. */ extern struct link_map *_dl_map_object_from_fd (const char *name, - int fd, char *realname, - Elf32_Addr *entry_point); + int fd, char *realname); /* Cache the locations of MAP's hash table. */ extern void _dl_setup_hash (struct link_map *map); |