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authorUlrich Drepper <drepper@redhat.com>2003-07-24 20:07:00 +0000
committerUlrich Drepper <drepper@redhat.com>2003-07-24 20:07:00 +0000
commit99fe3b0e7a0a9d72152cc86df0571c231c83cae4 (patch)
treecea072329bb202a3a432a17d1fd3d7d77d8cea10 /include/link.h
parent6bc0b95489067acc56efb0d8e1d88fe18644389f (diff)
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Update.
2003-07-24  Ulrich Drepper  <drepper@redhat.com>

	* include/link.h (struct link_map): Add l_tls_firstbyte_offset field.
	* sysdeps/generic/dl-tls.c [TLS_TCB_AT_TP] (_dl_determine_tlsoffset):
	Fix calculation of offsets to take misalignment of first byte in
	file into account.
	* elf/dl-load.c (_dl_map_object_from_fd): Initialize
	l_tls_firstbyte_offset field.
	* elf/rtld.c (_dl_start_final, _dl_start, dl_main): Likewise.
	* elf/dl-reloc.c (_dl_allocate_static_tls): Change return type to int.
	Take l_tls_firstbyte_offset information into account.
	(CHECK_STATIS_TLS): _dl_allocate_static_tls can fail now.
	* sysdeps/generic/ldsodefs.h: Adjust _dl_allocate_static_tls prototype.
	* elf/Makefile: Add rules to build and run tst-tls14.
	* elf/tst-tls14.c: New file.
	* elf/tst-tlsmod14a.c: New file.
	* elf/tst-tlsmod14b.c: New file.
Diffstat (limited to 'include/link.h')
-rw-r--r--include/link.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/link.h b/include/link.h
index cc2387b7a0..cd66222795 100644
--- a/include/link.h
+++ b/include/link.h
@@ -1,6 +1,6 @@
 /* Data structure for communication from the run-time dynamic linker for
    loaded ELF shared objects.
-   Copyright (C) 1995-1999,2000,01,02 Free Software Foundation, Inc.
+   Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -268,6 +268,8 @@ struct link_map
     size_t l_tls_blocksize;
     /* Alignment requirement of the TLS block.  */
     size_t l_tls_align;
+    /* Offset of first byte module alignment.  */
+    size_t l_tls_firstbyte_offset;
 # ifndef NO_TLS_OFFSET
 #  define NO_TLS_OFFSET	0
 # endif