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| author | Roland McGrath <roland@gnu.org> | 2006-02-04 00:48:40 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2006-02-04 00:48:40 +0000 |
| commit | 0fdd44dcb4d34f8d19f89a7f3f54be010f1ee62b (patch) | |
| tree | da0b791668dca2fb8b0199e5effa78fccc65f0c4 /nptl_db/td_thr_tlsbase.c | |
| parent | f2a2deef4de6c97f557b925e6701135dddce2eac (diff) | |
| download | glibc-0fdd44dcb4d34f8d19f89a7f3f54be010f1ee62b.tar.gz glibc-0fdd44dcb4d34f8d19f89a7f3f54be010f1ee62b.tar.xz glibc-0fdd44dcb4d34f8d19f89a7f3f54be010f1ee62b.zip | |
* structs.def: Add a descriptor for pointer.val field of dtv_t.
* td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from DTV slot.
Diffstat (limited to 'nptl_db/td_thr_tlsbase.c')
| -rw-r--r-- | nptl_db/td_thr_tlsbase.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/nptl_db/td_thr_tlsbase.c b/nptl_db/td_thr_tlsbase.c index c57009a73c..aaeda6f3c6 100644 --- a/nptl_db/td_thr_tlsbase.c +++ b/nptl_db/td_thr_tlsbase.c @@ -1,5 +1,5 @@ /* Locate TLS data for a thread. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2006 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 @@ -25,7 +25,7 @@ td_thr_tlsbase (const td_thrhandle_t *th, psaddr_t *base) { td_err_e err; - psaddr_t dtv, dtvptr; + psaddr_t dtv, dtvslot, dtvptr; if (modid < 1) return TD_NOTLS; @@ -35,8 +35,13 @@ td_thr_tlsbase (const td_thrhandle_t *th, if (err != TD_OK) return err; - /* Get the corresponding entry in the DTV. */ - err = DB_GET_FIELD (dtvptr, th->th_ta_p, dtv, dtv, dtv, modid); + /* Find the corresponding entry in the DTV. */ + err = DB_GET_FIELD_ADDRESS (dtvslot, th->th_ta_p, dtv, dtv, dtv, modid); + if (err != TD_OK) + return err; + + /* Extract the TLS block address from that DTV slot. */ + err = DB_GET_FIELD (dtvptr, th->th_ta_p, dtvslot, dtv_t, pointer_val, 0); if (err != TD_OK) return err; |