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* td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.

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* thread_db.h (td_thrinfo_t): Comment fix.

	* td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
This commit is contained in:
Roland McGrath 2002-12-05 03:45:55 +00:00
parent 44de49707e
commit ac110745dc
3 changed files with 9 additions and 49 deletions
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8
nptl_db/ChangeLog
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@ -1,3 +1,11 @@
2002-12-04 Roland McGrath <roland@redhat.com>
* td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
* thread_db.h (td_thrinfo_t): Comment fix.
* td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
2002-12-04 Ulrich Drepper <drepper@redhat.com> 2002-12-04 Ulrich Drepper <drepper@redhat.com>
* td_ta_thr_iter.c (iterate_thread_list): At end of iteration read * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read

48
nptl_db/td_ta_map_lwp2thr.c
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@ -1,48 +0,0 @@
/* Which thread is running on an lwp?
Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include "thread_dbP.h"
#include <tls.h>
#include <sys/reg.h>
td_err_e
td_ta_map_lwp2thr (const td_thragent_t *ta, lwpid_t lwpid, td_thrhandle_t *th)
{
LOG ("td_ta_map_lwp2thr");
/* Test whether the TA parameter is ok. */
if (! ta_ok (ta))
return TD_BADTA;
prgregset_t regs;
if (ps_lgetregs (ta->ph, lwpid, regs) != PS_OK)
return TD_ERR;
/* Get the thread area for the addressed thread. */
if (ps_get_thread_area (ta->ph, lwpid, regs[GS] >> 3, &th->th_unique)
!= PS_OK)
return TD_ERR; /* XXX Other error value? */
/* Found it. Now complete the `td_thrhandle_t' object. */
th->th_ta_p = (td_thragent_t *) ta;
return TD_OK;
}

2
nptl_db/thread_db.h
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@ -275,7 +275,7 @@ typedef struct td_thrinfo
intptr_t ti_sp; /* Unused. */ intptr_t ti_sp; /* Unused. */
short int ti_flags; /* Unused. */ short int ti_flags; /* Unused. */
int ti_pri; /* Thread priority. */ int ti_pri; /* Thread priority. */
lwpid_t ti_lid; /* Unused. */ lwpid_t ti_lid; /* Kernel PID for this thread. */
sigset_t ti_sigmask; /* Signal mask. */ sigset_t ti_sigmask; /* Signal mask. */
unsigned char ti_traceme; /* Nonzero if event reporting unsigned char ti_traceme; /* Nonzero if event reporting
enabled. */ enabled. */