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2002-03-14  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-minimal.c (malloc): Declare _end as hidden.
	(__errno_location): New function.  Declare errno as hidden.
	* elf/rtld.c (_dl_argc): Define as hidden.
	(_dl_skip_args): Define as hidden.
	(_begin, _end): Declare as hidden.
	* sysdeps/generic/dl-sysdep.c (_end): Declare as hidden.
	* sysdeps/generic/entry.h (_start): Declare as hidden.
	* sysdeps/generic/ldsodefs.h (_dl_argc): Declare as hidden.
	* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Declare
	_dl_runtime_resolve and _dl_runtime_profile as hidden.
	(RTLD_START): Use GOTOFF to access _dl_skip_args and _dl_fini.
This commit is contained in:
Ulrich Drepper
2002-03-15 03:16:52 +00:00
parent 3646145597
commit 5c82e15e86
6 changed files with 27 additions and 11 deletions
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9
elf/rtld.c
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@ -58,10 +58,12 @@ enum mode { normal, list, verify, trace };
all the entries. */
static void process_envvars (enum mode *modep);
int _dl_argc;
int _dl_argc attribute_hidden;
char **_dl_argv = NULL;
INTDEF(_dl_argv)
unsigned int _dl_skip_args; /* Nonzero if we were run directly. */
/* Nonzero if we were run directly. */
unsigned int _dl_skip_args attribute_hidden;
/* Set nonzero during loading and initialization of executable and
libraries, cleared before the executable's entry point runs. This
@ -216,7 +218,8 @@ _dl_start_final (void *arg, struct link_map *bootstrap_map_p,
way to do this so we use this trick. gcc never inlines functions
which use `alloca'. */
ElfW(Addr) *start_addr = alloca (sizeof (ElfW(Addr)));
extern char _begin[], _end[];
extern char _begin[] attribute_hidden;
extern char _end[] attribute_hidden;
#ifdef USE_TLS
ElfW(Ehdr) *ehdr;
ElfW(Phdr) *phdr;