Update.

2002-08-05  Ulrich Drepper  <drepper@redhat.com>

	* elf/rtld.c (_dl_start): Don't use memset.  Use same tricks as for
	the other memset call in this function.

	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Store dtv pointer
	at correct index.  Clear BSS region now that memalign is used.

	* include/wchar.h (wcrtomb, wcscmp, wcsftime, wcsspn, wcschr, wcscoll,
	wcspbrk): Add libc_hidden_proto.
	* time/strftime.c (my_strftime): Add libc_hidden_def.
	(strftime): Remove libc_hidden_def.
	* wcsmbs/wcschr.c (wcschr): Add libc_hidden_def.
	* wcsmbs/wcspbrk.c (wcspbrk): Likewise.
	* wcsmbs/wcsspn.c (wcsspn): Likewise.
	* wcsmbs/wcscmp.c (wcscmp): Likewise.
	* wcsmbs/wcrtomb.c (wcrtomb): Add libc_hidden_weak.
	* wcsmbs/wcscoll.c (wcscoll): Likewise.

	* include/rpc/rpc.h (__rpc_thread_svc_max_pollfd,
	__rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
	__rpc_thread_createerr): Add libc_hidden_proto.
	* sunrpc/rpc_thread.c (__rpc_thread_svc_max_pollfd,
	__rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
	__rpc_thread_createerr): Add libc_hidden_def.

	* include/rpc/clnt.h (clnt_sperrno, clnt_spcreateerror,
	clnt_perror, clnt_sperror, _rpc_dtablesize): Add libc_hidden_proto.
	* sunrpc/clnt_perr.c (clnt_sperrno, clnt_spcreateerror,
	clnt_perror, clnt_sperror): Add libc_hidden_def.
	* sunrpc/rpc_dtable.c (_rpc_dtablesize): Likewise.

	* include/rpc/des_crypt.h (des_setparity, ecb_crypt, cbc_crypt): Add
	libc_hidden_proto.
	* sunrpc/des_crypt.c (ecb_crypt, cbc_crypt): Add libc_hidden_proto.
	* sunrpc/des_soft.c (des_setparity): Likewise.

	* include/rpc/auth.h (key_encryptsession_pk, key_decryptsession_pk):
	Add libc_hidden_proto.
	* sunrpc/key_call.c (key_encryptsession_pk, key_decryptsession_pk):
	Add libc_hidden_def.

diff --git a/ChangeLog b/ChangeLog
index b185bfa..3406a6d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2002-08-05  Ulrich Drepper  <drepper@redhat.com>
+
+       * elf/rtld.c (_dl_start): Don't use memset.  Use same tricks as for
+       the other memset call in this function.
+
+       * sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Store dtv pointer
+       at correct index.  Clear BSS region now that memalign is used.
+
 2002-08-05  Roland McGrath  <roland@redhat.com>
 
        * include/sys/utsname.h: Use libc_hidden_proto for uname, __uname.
@@ -6,39 +14,39 @@
 
 2002-08-05  Jakub Jelinek  <jakub@redhat.com>
 
-        * include/wchar.h (wcrtomb, wcscmp, wcsftime, wcsspn, wcschr, wcscoll,
-        wcspbrk): Add libc_hidden_proto.
-        * time/strftime.c (my_strftime): Add libc_hidden_def.
-        (strftime): Remove libc_hidden_def.
-        * wcsmbs/wcschr.c (wcschr): Add libc_hidden_def.
-        * wcsmbs/wcspbrk.c (wcspbrk): Likewise.
-        * wcsmbs/wcsspn.c (wcsspn): Likewise.
-        * wcsmbs/wcscmp.c (wcscmp): Likewise.
-        * wcsmbs/wcrtomb.c (wcrtomb): Add libc_hidden_weak.
-        * wcsmbs/wcscoll.c (wcscoll): Likewise.
-
-        * include/rpc/rpc.h (__rpc_thread_svc_max_pollfd,
-        __rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
-        __rpc_thread_createerr): Add libc_hidden_proto.
-        * sunrpc/rpc_thread.c (__rpc_thread_svc_max_pollfd,
-        __rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
-        __rpc_thread_createerr): Add libc_hidden_def.
-
-        * include/rpc/clnt.h (clnt_sperrno, clnt_spcreateerror,
-        clnt_perror, clnt_sperror, _rpc_dtablesize): Add libc_hidden_proto.
-        * sunrpc/clnt_perr.c (clnt_sperrno, clnt_spcreateerror,
-        clnt_perror, clnt_sperror): Add libc_hidden_def.
-        * sunrpc/rpc_dtable.c (_rpc_dtablesize): Likewise.
-
-        * include/rpc/des_crypt.h (des_setparity, ecb_crypt, cbc_crypt): Add
-        libc_hidden_proto.
-        * sunrpc/des_crypt.c (ecb_crypt, cbc_crypt): Add libc_hidden_proto.
-        * sunrpc/des_soft.c (des_setparity): Likewise.
-
-        * include/rpc/auth.h (key_encryptsession_pk, key_decryptsession_pk):
-        Add libc_hidden_proto.
-        * sunrpc/key_call.c (key_encryptsession_pk, key_decryptsession_pk):
-        Add libc_hidden_def.
+       * include/wchar.h (wcrtomb, wcscmp, wcsftime, wcsspn, wcschr, wcscoll,
+       wcspbrk): Add libc_hidden_proto.
+       * time/strftime.c (my_strftime): Add libc_hidden_def.
+       (strftime): Remove libc_hidden_def.
+       * wcsmbs/wcschr.c (wcschr): Add libc_hidden_def.
+       * wcsmbs/wcspbrk.c (wcspbrk): Likewise.
+       * wcsmbs/wcsspn.c (wcsspn): Likewise.
+       * wcsmbs/wcscmp.c (wcscmp): Likewise.
+       * wcsmbs/wcrtomb.c (wcrtomb): Add libc_hidden_weak.
+       * wcsmbs/wcscoll.c (wcscoll): Likewise.
+
+       * include/rpc/rpc.h (__rpc_thread_svc_max_pollfd,
+       __rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
+       __rpc_thread_createerr): Add libc_hidden_proto.
+       * sunrpc/rpc_thread.c (__rpc_thread_svc_max_pollfd,
+       __rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
+       __rpc_thread_createerr): Add libc_hidden_def.
+
+       * include/rpc/clnt.h (clnt_sperrno, clnt_spcreateerror,
+       clnt_perror, clnt_sperror, _rpc_dtablesize): Add libc_hidden_proto.
+       * sunrpc/clnt_perr.c (clnt_sperrno, clnt_spcreateerror,
+       clnt_perror, clnt_sperror): Add libc_hidden_def.
+       * sunrpc/rpc_dtable.c (_rpc_dtablesize): Likewise.
+
+       * include/rpc/des_crypt.h (des_setparity, ecb_crypt, cbc_crypt): Add
+       libc_hidden_proto.
+       * sunrpc/des_crypt.c (ecb_crypt, cbc_crypt): Add libc_hidden_proto.
+       * sunrpc/des_soft.c (des_setparity): Likewise.
+
+       * include/rpc/auth.h (key_encryptsession_pk, key_decryptsession_pk):
+       Add libc_hidden_proto.
+       * sunrpc/key_call.c (key_encryptsession_pk, key_decryptsession_pk):
+       Add libc_hidden_def.
 
 2002-08-05  Roland McGrath  <roland@redhat.com>
 

diff --git a/elf/rtld.c b/elf/rtld.c
index f59b8a7..44ff5cb 100644 (file)
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -185,6 +185,7 @@ _dl_start (void *arg)
       {
        void *tlsblock;
        size_t max_align = MAX (TLS_INIT_TCB_ALIGN, phdr[cnt].p_align);
+       char *p;
 
        bootstrap_map.l_tls_blocksize = phdr[cnt].p_memsz;
        bootstrap_map.l_tls_align = phdr[cnt].p_align;
@@ -231,10 +232,19 @@ _dl_start (void *arg)
 # else
 #  error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
 # endif
-       memset (__mempcpy (initdtv[2].pointer, bootstrap_map.l_tls_initimage,
-                          bootstrap_map.l_tls_initimage_size),
-               '\0', (bootstrap_map.l_tls_blocksize
-                      - bootstrap_map.l_tls_initimage_size));
+       p = __mempcpy (initdtv[2].pointer, bootstrap_map.l_tls_initimage,
+                      bootstrap_map.l_tls_initimage_size);
+# ifdef HAVE_BUILTIN_MEMSET
+       __builtin_memset (p, '\0', (bootstrap_map.l_tls_blocksize
+                                   - bootstrap_map.l_tls_initimage_size));
+# else
+       {
+         size_t remaining = (bootstrap_map.l_tls_blocksize
+                             - bootstrap_map.l_tls_initimage_size);
+         while (remaining-- > 0)
+           *p++ = '\0';
+       }
+#endif
 
        /* Install the pointer to the dtv.  */