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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2015-02-18 00:58:35 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2015-02-18 00:58:35 +0100
commit49a086299e047b18280457b654790ef4a2e5abfa (patch)
treec2b29e0734d560ce4f58c6945390650b5cac8a1b /service_solahart_jakarta_selatan__082122541663/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn
parente2b3602ea241cd0f6bc3db88bf055bee459028b6 (diff)
Revert "rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn"
This reverts commit 95878586ec7611791f4001a4ee17abf943fae3c1.
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diff --git a/service_solahart_jakarta_selatan__082122541663/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn b/service_solahart_jakarta_selatan__082122541663/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn
deleted file mode 100644
index 47f104c6..00000000
--- a/service_solahart_jakarta_selatan__082122541663/glibc_tls_segment_tcbhead_t_dtv_offset.mdwn
+++ /dev/null
@@ -1,28 +0,0 @@
-[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled [[GNU Free Documentation
-License|/fdl]]."]]"""]]
-
-[[!tag open_issue_glibc]]
-
-IRC, unknown channel, unknown date.
-
- <youpi> you can hardcode DTV_OFFSET as 4 for now
- <youpi> it's the offset of the dtv field in the tcbhead_t structure from hurd/libpthread
- <tschwinge> youpi: May very well be that I'm misunderstanding something, but wouldn't it rather be the offset of tcb in __pthread + the offset of dtv in tcbhead_t (which indeed is 4)?
- <youpi> what you don't know is that DTV_OFFSET is not relative to __pthread, but to the tls segment
- <tschwinge> Oh, aha. Thanks.
- <youpi> and drepper abused the fact that in nptl __pthread appears at the start of the tls segment
-
-kFreeBSD, glibc:
-
- ++#if 0
- + DTV_OFFSET offsetof(struct pthread, header.dtv)
- ++#else
- ++DTV_OFFSET offsetof(struct _pthread_descr_struct, p_header.data.dtvp)
- ++#endif