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| author | Roland McGrath <roland@gnu.org> | 2002-11-05 03:01:37 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-11-05 03:01:37 +0000 |
| commit | c56baa872be4a23813de943f90b1808767eb9430 (patch) | |
| tree | 737acf138fbfbf32779bd9a9e02c9c8e7d6a6da7 /elf/dl-open.c | |
| parent | 2f0f157e1c222a91a74d3a14292c28538972fa63 (diff) | |
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2002-11-03 Roland McGrath <roland@redhat.com>
* sysdeps/generic/ldsodefs.h (struct rtld_global): New member
`_dl_tls_static_used'.
* sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable.
(__libc_setup_tls): Initialize it. Let the initial value of
_dl_tls_static_size indicate some surplus space in the computed value.
* elf/dl-open.c (_dl_tls_static_size): New variable.
* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Initialize
_dl_tls_static_used. Add some surplus space into _dl_tls_static_size.
* 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.
Diffstat (limited to 'elf/dl-open.c')
| -rw-r--r-- | elf/dl-open.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/elf/dl-open.c b/elf/dl-open.c index 0e74996473..7dd18b7d97 100644 --- a/elf/dl-open.c +++ b/elf/dl-open.c @@ -34,6 +34,12 @@ #include <dl-dst.h> +#ifdef SHARED +/* Giving this initialized value preallocates some surplus bytes in the + static TLS area, see __libc_setup_tls (libc-tls.c). */ +size_t _dl_tls_static_size = 576; +#endif + extern ElfW(Addr) _dl_sysdep_start (void **start_argptr, void (*dl_main) (const ElfW(Phdr) *phdr, ElfW(Word) phnum, |