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authorRoland McGrath <roland@gnu.org>2002-10-25 19:41:31 +0000
committerRoland McGrath <roland@gnu.org>2002-10-25 19:41:31 +0000
commit5580f1544d434997f1ddfbb4785a7a447f75e605 (patch)
treec9b69703fc3b6c2f88347ed33ce727a9a130a917 /sysdeps/unix/sysv/linux/init-first.c
parentc61ce8de6245e1e2a27f3b574c8ca047a009ec2e (diff)
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* sysdeps/unix/sysv/linux/init-first.c (init): Remove [! SHARED]
	conditional from __libc_multiple_libcs access.  Remove kludge for weak
	symbol access with old compilers we no longer support.
	* sysdeps/unix/sysv/aix/init-first.c (init): Likewise.
	* sysdeps/generic/libc-start.c (__libc_start_main): Likewise.

2002-10-24  Roland McGrath  <roland@redhat.com>

	* sysdeps/generic/ldsodefs.h (struct rtld_global): New member
	`_dl_tls_static_used'.
	(TLS_STATIC_MIN): New macro.
	* sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable.
	(__libc_setup_tls): Initialize it.
	* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Likewise.
	* elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function.
	(CHECK_STATIC_TLS): Use it.
	* elf/dl-close.c (_dl_close): Adjust _dl_tls_static_used when the
	closed objects occupied a trailing contiguous chunk of static TLS area.

2002-10-25  Roland McGrath  <roland@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/init-first.c')
-rw-r--r--sysdeps/unix/sysv/linux/init-first.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c
index a2905f9392..65e275cfe1 100644
--- a/sysdeps/unix/sysv/linux/init-first.c
+++ b/sysdeps/unix/sysv/linux/init-first.c
@@ -52,14 +52,7 @@ init (int argc, char **argv, char **envp)
   extern void __getopt_clean_environment (char **);
 #endif
 
-#ifndef SHARED
-  /* The next variable is only here to work around a bug in gcc <= 2.7.2.2.
-     If the address would be taken inside the expression the optimizer
-     would try to be too smart and throws it away.  Grrr.  */
-  int *dummy_addr = &_dl_starting_up;
-
-  __libc_multiple_libcs = dummy_addr && !_dl_starting_up;
-#endif
+  __libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up;
 
   /* Make sure we don't initialize twice.  */
   if (!__libc_multiple_libcs)