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2003-09-05 Roland McGrath <roland@redhat.com>

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* pthread_create.c (__pthread_pthread_sizeof_descr): Removed.
	Instead, include ../nptl_db/db_info.c to do its magic.
	* pthread_key_create.c (__pthread_pthread_keys_max): Removed.
	(__pthread_pthread_key_2ndlevel_size): Likewise.
	* sysdeps/alpha/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/i386/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/ia64/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/powerpc/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/s390/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/sh/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/sparc/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/x86_64/tls.h (DB_THREAD_SELF): New macro.
	* sysdeps/alpha/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/generic/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/i386/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/ia64/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/powerpc/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/s390/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/sh/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/sparc/td_ta_map_lwp2thr.c: File removed.
	* sysdeps/x86_64/td_ta_map_lwp2thr.c: File removed.
This commit is contained in:
Roland McGrath 2003-09-09 07:00:21 +00:00
parent 25c0b916b6
commit ad8d610d5c
2 changed files with 4 additions and 46 deletions
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46
sysdeps/alpha/nptl/td_ta_map_lwp2thr.c
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@ -1,46 +0,0 @@
/* Which thread is running on an LWP? PowerPC version.
Copyright (C) 2003 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
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>
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;
/* The uniq value is stored in slot 33 in recent gdb; it isn't stored
anywhere otherwise. */
th->th_unique = ((void *) regs[32]
- TLS_TCB_OFFSET - TLS_TCB_SIZE - TLS_PRE_TCB_SIZE);
/* Found it. Now complete the `td_thrhandle_t' object. */
th->th_ta_p = (td_thragent_t *) ta;
return TD_OK;
}

4
sysdeps/alpha/nptl/tls.h
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@ -118,6 +118,10 @@ typedef struct
((struct pthread *) (__builtin_thread_pointer () \
- TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
/* Magic for libthread_db to know how to do THREAD_SELF. */
# define DB_THREAD_SELF \
REGISTER (64, 32 * 8, - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
/* Identifier for the current thread. THREAD_SELF is usable but
sometimes more expensive than necessary as in this case. */
# define THREAD_ID (__builtin_thread_pointer ())