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2003-03-11 Jakub Jelinek <jakub@redhat.com>

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* sysdeps/pthread/createthread.c (ARCH_CLONE): Define if not defined.
	(create_thread): Only assert PD->tcb != NULL under [TLS_TCB_AT_TP].
	Use ARCH_CLONE.
	* allocatestack.c (ALLOCATE_STACK_PARMS): New macro.
	[NEED_SEPARATE_REGISTER_STACK] (STACK_VARIABLES,
	STACK_VARIABLES_ARGS, STACK_VARIABLES_PARMS, ALLOCATE_STACK_PARMS,
	ALLOCATE_STACK): New macros.
	(TLS_TPADJ): New macro.
	(get_cached_stack, queue_stack, __deallocate_stack): Use TLS_TPADJ.
	(allocate_stack): Handle TLS_DTV_AT_TP and
	NEED_SEPARATE_REGISTER_STACK.  Use TLS_TPADJ.
	* pthread_create.c (__pthread_create_2_1) [! TLS_TCB_AT_TP]:
	Don't set PD->self.
	* init.c [__ia64__] (__NR_set_tid_address): Define.
This commit is contained in:
Roland McGrath
2003-03-11 09:20:36 +00:00
parent d0aacb47f9
commit 5d5d5969b1
4 changed files with 106 additions and 29 deletions
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2
nptl/pthread_create.c
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@ -344,10 +344,10 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
performed in 'get_cached_stack'. This way we avoid doing this if
the stack freshly allocated with 'mmap'. */
#ifdef TLS_TCB_AT_TP
/* Reference to the TCB itself. */
pd->self = pd;
#ifdef TLS_TCB_AT_TP
/* Self-reference for TLS. */
pd->tcb = pd;
#endif