From: "H . J . Lu" <hjl@valinux.com>
To: GNU C Library <libc-hacker@sourceware.cygnus.com>
Subject: A patch for linuxthreads
Date: Thu, 16 Dec 1999 16:12:00 -0000 [thread overview]
Message-ID: <19991216161243.A13548@valinux.com> (raw)
Hi,
While working on the ia64 port for linuxthreads, I found
this patch was necessary. Any comments?
Thanks.
--
H.J. Lu (hjl@gnu.org)
---
Thu Dec 16 15:59:58 1999 H.J. Lu <hjl@gnu.org>
* manager.c (pthread_allocate_stack): Correct the calculation
of "new_thread_bottom".
Index: manager.c
===================================================================
RCS file: /work/cvs/gnu/glibc-2.1/linuxthreads/manager.c,v
retrieving revision 1.1.1.22
diff -u -p -r1.1.1.22 manager.c
--- manager.c 1999/11/27 18:44:03 1.1.1.22
+++ manager.c 1999/12/17 00:10:18
@@ -291,7 +291,7 @@ static int pthread_allocate_stack(const
{
/* Allocate space for stack and thread descriptor at default address */
new_thread = default_new_thread;
- new_thread_bottom = (char *) new_thread - STACK_SIZE;
+ new_thread_bottom = (char *) (new_thread + 1) - STACK_SIZE;
if (mmap((caddr_t)((char *)(new_thread + 1) - INITIAL_STACK_SIZE),
INITIAL_STACK_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED | MAP_GROWSDOWN,
next reply other threads:[~1999-12-16 16:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-12-16 16:12 H . J . Lu [this message]
[not found] ` <199912170033.QAA01416@localhost.cygnus.com>
1999-12-16 16:43 ` H . J . Lu
-- strict thread matches above, loose matches on Subject: below --
2000-09-04 10:48 H . J . Lu
2000-09-04 19:54 ` Ulrich Drepper
1999-04-14 22:31 H.J. Lu
1999-04-14 23:51 ` Ulrich Drepper
1999-03-17 13:44 Mike Stump
1999-03-18 7:44 ` H.J. Lu
1999-03-16 20:28 H.J. Lu
1999-03-17 2:20 ` Mark Kettenis
1999-03-17 7:21 ` H.J. Lu
1999-03-17 4:52 ` Andrey Slepuhin
1998-12-02 10:35 H.J. Lu
1998-12-02 11:44 ` Ulrich Drepper
1998-10-24 18:33 H.J. Lu
1998-10-25 0:59 ` Ulrich Drepper
1998-10-25 8:22 ` H.J. Lu
1998-10-25 8:22 ` Ulrich Drepper
1998-08-08 23:26 H.J. Lu
1998-08-09 8:59 ` Ulrich Drepper
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