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| author | Roland McGrath <roland@gnu.org> | 2003-09-09 07:01:01 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-09-09 07:01:01 +0000 |
| commit | 7f08f55a9f88d23fcfbf1fed00f4d5a094e5fffc (patch) | |
| tree | 5796d7f5d713c3c264a70a6039b0ba52e262b06f /nptl/sysdeps/i386 | |
| parent | 416be7f049391ce421d9b12a2c3b81bb3cad9f58 (diff) | |
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* sysdeps/unix/sysv/linux/speed.c
(cfsetospeed): Only set c_ospeed under [_HAVE_STRUCT_TERMIOS_C_OSPEED].
(cfsetispeed): Only set c_ispeed under [_HAVE_STRUCT_TERMIOS_C_ISPEED].
* sysdeps/unix/sysv/linux/bits/termios.h
(_HAVE_STRUCT_TERMIOS_C_ISPEED, _HAVE_STRUCT_TERMIOS_C_OSPEED): Define.
* sysdeps/unix/sysv/linux/alpha/bits/termios.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
Diffstat (limited to 'nptl/sysdeps/i386')
| -rw-r--r-- | nptl/sysdeps/i386/td_ta_map_lwp2thr.c | 48 | ||||
| -rw-r--r-- | nptl/sysdeps/i386/tls.h | 5 |
2 files changed, 5 insertions, 48 deletions
diff --git a/nptl/sysdeps/i386/td_ta_map_lwp2thr.c b/nptl/sysdeps/i386/td_ta_map_lwp2thr.c deleted file mode 100644 index 94f6d34987..0000000000 --- a/nptl/sysdeps/i386/td_ta_map_lwp2thr.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Which thread is running on an LWP? i386 version. - 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; -} diff --git a/nptl/sysdeps/i386/tls.h b/nptl/sysdeps/i386/tls.h index 85d6473380..873467ca77 100644 --- a/nptl/sysdeps/i386/tls.h +++ b/nptl/sysdeps/i386/tls.h @@ -251,6 +251,11 @@ union user_desc_init : "i" (offsetof (struct pthread, header.self))); \ __self;}) +/* Magic for libthread_db to know how to do THREAD_SELF. */ +# define DB_THREAD_SELF \ + REGISTER_THREAD_AREA (32, offsetof (struct user_regs_struct, xgs), 3) \ + REGISTER_THREAD_AREA (64, 26 * 8, 3) /* x86-64's user_regs_struct->gs */ + /* Read member of the thread descriptor directly. */ # define THREAD_GETMEM(descr, member) \ |