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Update.
2002-02-05 Ulrich Drepper <drepper@redhat.com> * elf/rtld.c (dl_main): Read PT_TLS entry of the executable. * sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_tls_module_cnt.
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@ -1,3 +1,9 @@
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2002-02-05 Ulrich Drepper <drepper@redhat.com>
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* elf/rtld.c (dl_main): Read PT_TLS entry of the executable.
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* sysdeps/generic/ldsodefs.h (struct rtld_global): Add
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_dl_tls_module_cnt.
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2002-02-04 Ulrich Drepper <drepper@redhat.com>
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* elf/rtld.c (_dl_start): Fill TLS values in link map for rtld.
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19
elf/rtld.c
19
elf/rtld.c
@ -708,6 +708,25 @@ of this helper program; chances are you did not intend to run this program.\n\
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GL(dl_loaded)->l_map_end = allocend;
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}
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break;
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#ifdef USE_TLS
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case PT_TLS:
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/* Note that in the case the dynamic linker we duplicate work
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here since we read the PT_TLS entry already in
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_dl_start_final. But the result is repeatable so do not
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check for this special but unimportant case. */
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GL(dl_loaded)->l_tls_blocksize = ph->p_memsz;
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GL(dl_loaded)->l_tls_initimage_size = ph->p_filesz;
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GL(dl_loaded)->l_tls_initimage = (void *) (GL(dl_loaded)->l_addr
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+ ph->p_offset);
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/* This is the first element of the initialization image list.
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It is created as a circular list so that we can easily
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append to it. */
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GL(dl_initimage_list) = GL(dl_loaded)->l_tls_nextimage = GL(dl_loaded);
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/* This image get the ID one. */
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GL(dl_tls_module_cnt) = GL(dl_loaded)->l_tls_modid = 1;
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break;
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#endif
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}
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if (! GL(dl_loaded)->l_map_end)
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GL(dl_loaded)->l_map_end = ~0;
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@ -292,6 +292,9 @@ struct rtld_global
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thread-local storage sections. This will be traversed to
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initialize new TLS blocks. */
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EXTERN struct link_map *_dl_initimage_list;
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/* Count the number of modules which define TLS data. */
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EXTERN size_t _dl_tls_module_cnt;
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#endif
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/* Name of the shared object to be profiled (if any). */
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