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| author | Roland McGrath <roland@gnu.org> | 1996-06-04 23:06:02 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-06-04 23:06:02 +0000 |
| commit | f68b86cc7bdcee246296d49f3a3318c1b97693f0 (patch) | |
| tree | 34a9e7bde9fd4f15d76192869b800ff7ff461874 /elf/link.h | |
| parent | 14d898aef6373abaf64a7b17f32e8ce3f655cdf3 (diff) | |
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Tue Jun 4 18:57:57 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dladdr.c: Remove #include <setjmp.h>, we don't use it.
* shlib-versions: Set libdl=2.
* elf/dl-deps.c (_dl_map_object_deps): Use a linked list of alloca'd
elements and then scan it to fill the single malloc'd array, instead
of using realloc to grow the array in the first pass. _dl_map_object
may do some mallocs that break our stream of reallocs, and the minimal
realloc can't handle that.
* elf/dl-init.c (_dl_init_next): Take argument, link_map whose
searchlist describes the piece of the DT_NEEDED graph to be
initialized.
* elf/link.h: Update prototype.
* sysdeps/i386/dl-machine.h (RTLD_START): Pass _dl_loaded as argument
to _dl_init_next.
* sysdeps/m68k/dl-machine.h: Likewise.
* elf/dl-deps.c (_dl_open): Pass new object as arg to _dl_init_next.
* elf/link.h (struct link_map): Add `l_reserved' member, soaking up
extra bits in last byte.
* elf/dl-deps.c (_dl_map_object_deps): Use that for mark bit to avoid
putting dup elts in search list.
* elf/dlclose.c: Use MAP->l_searchlist to find deps to close.
* elf/dlsym.c: Don't tweak linked list. Scope array given to
_dl_lookup_symbol does the right thing.
Tue Jun 4 02:25:44 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/elf/link.h b/elf/link.h index 73782d8ac3..51740eeeee 100644 --- a/elf/link.h +++ b/elf/link.h @@ -111,6 +111,7 @@ struct link_map unsigned int l_relocated:1; /* Nonzero if object's relocations done. */ unsigned int l_init_called:1; /* Nonzero if DT_INIT function called. */ unsigned int l_init_running:1; /* Nonzero while DT_INIT function runs. */ + unsigned int l_reserved:3; /* Reserved for internal use. */ }; /* Internal functions of the run-time dynamic linker. @@ -231,10 +232,11 @@ extern struct link_map *_dl_new_object (char *realname, const char *libname, If LAZY is nonzero, don't relocate its PLT. */ extern void _dl_relocate_object (struct link_map *map, int lazy); -/* Return the address of the next initializer function not yet run. - When there are no more initializers to be run, this returns zero. - The functions are returned in the order they should be called. */ -extern Elf32_Addr _dl_init_next (void); +/* Return the address of the next initializer function for MAP or one of + its dependencies that has not yet been run. When there are no more + initializers to be run, this returns zero. The functions are returned + in the order they should be called. */ +extern Elf32_Addr _dl_init_next (struct link_map *map); /* Call the finalizer functions of all shared objects whose initializer functions have completed. */ |