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authorRoland McGrath <roland@gnu.org>2003-03-10 19:21:23 +0000
committerRoland McGrath <roland@gnu.org>2003-03-10 19:21:23 +0000
commitce2290cba4f0a974cc70172978e29e96c68a0de8 (patch)
tree6600f2795b46e64e1b926523984ce2c52b324617 /nptl_db
parent8e6922b50d46715e591f0ee829dba819d6c82fb8 (diff)
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* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Correct system
	call names for pread and pwrite.
Diffstat (limited to 'nptl_db')
-rw-r--r--nptl_db/ChangeLog13
-rw-r--r--nptl_db/td_thr_tls_get_addr.c17
2 files changed, 22 insertions, 8 deletions
diff --git a/nptl_db/ChangeLog b/nptl_db/ChangeLog
index 51507040d3..bf6241264f 100644
--- a/nptl_db/ChangeLog
+++ b/nptl_db/ChangeLog
@@ -1,8 +1,13 @@
-2003-03-10  Ulrich Drepper  <drepper@redhat.com>
+2003-03-10  Roland McGrath  <roland@redhat.com>
 
-	* td_ta_thr_iter.c: Update for TCB change.
-	* td_thr_tls_get_addr.c: Likewise.
-	* td_thr_validate.c: Likewise.
+	* td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
+	prefix for `struct pthread' members.
+	* td_thr_validate.c (check_thread_list): Likewise.
+	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
+
+2003-03-03  Roland McGrath  <roland@redhat.com>
+
+	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
 
 2003-02-15  Ulrich Drepper  <drepper@redhat.com>
 
diff --git a/nptl_db/td_thr_tls_get_addr.c b/nptl_db/td_thr_tls_get_addr.c
index 1c4aab4715..781ed2ca6e 100644
--- a/nptl_db/td_thr_tls_get_addr.c
+++ b/nptl_db/td_thr_tls_get_addr.c
@@ -18,10 +18,11 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-
-#include "link.h"
+#include <stddef.h>
+#include <link.h>
 #include "thread_dbP.h"
 
+
 /* Value used for dtv entries for which the allocation is delayed.  */
 # define TLS_DTV_UNALLOCATED	((void *) -1l)
 
@@ -38,9 +39,17 @@ td_thr_tls_get_addr (const td_thrhandle_t *th __attribute__ ((unused)),
 
   LOG ("td_thr_tls_get_addr");
 
+  psaddr_t dtvpp = th->th_unique;
+#if TLS_TCB_AT_TP
+  dtvpp += offsetof (struct pthread, dtv);
+#elif TLS_DTV_AT_TP
+  dtvpp += TLS_PRE_TCB_SIZE + offsetof (tcbhead_t, dtv);
+#else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined."
+#endif
+
   /* Get the DTV pointer from the thread descriptor.  */
-  if (ps_pdread (th->th_ta_p->ph, &((struct pthread *) th->th_unique)->dtv,
-		 &dtvp, sizeof dtvp) != PS_OK)
+  if (ps_pdread (th->th_ta_p->ph, dtvpp, &dtvp, sizeof dtvp) != PS_OK)
     return TD_ERR;	/* XXX Other error value?  */
 
   /* Read the module ID from the link_map.  */