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2003-03-14  Ulrich Drepper  <drepper@redhat.com>

	* tst-fork4.c: Use test-skeleton.c.

	* pthread_create.c (start_thread): Use CALL_THREAD_FCT if defined.
	* sysdeps/i386/tls.h: Define CALL_THREAD_FCT.
This commit is contained in:
Ulrich Drepper 2003-03-14 23:28:23 +00:00
parent 42c8f44c05
commit e22a221d6b
3 changed files with 27 additions and 2 deletions

7
nptl/ChangeLog

@ -1,3 +1,7 @@
2003-03-14 Ulrich Drepper <drepper@redhat.com>
* tst-fork4.c: Use test-skeleton.c.
2003-03-14 Roland McGrath <roland@redhat.com>
* init.c: Fix typo "#eli" for "#else".
@ -39,6 +43,9 @@
2003-03-14 Ulrich Drepper <drepper@redhat.com>
* pthread_create.c (start_thread): Use CALL_THREAD_FCT if defined.
* sysdeps/i386/tls.h: Define CALL_THREAD_FCT.
* pthread_create.c (start_thread): setjmp is expected to return 0.
* sysdeps/x86_64/tls.h (THREAD_GETMEM): Mark asms volatile.

14
nptl/sysdeps/i386/tls.h

@ -352,6 +352,20 @@ union user_desc_init
}})
/* Call the user-provided thread function. */
#define CALL_THREAD_FCT(descr) \
({ void *__res; \
int __ignore1, __ignore2; \
asm volatile ("subl $12, %%esp\n\t" \
"pushl %%gs:%P4\n\t" \
"call *%%gs:%P3\n\t" \
"addl $16, %%esp" \
: "=a" (__res), "=c" (__ignore1), "=d" (__ignore2) \
: "i" (offsetof (struct pthread, start_routine)), \
"i" (offsetof (struct pthread, arg))); \
__res; })
#endif /* __ASSEMBLER__ */
#endif /* tls.h */

8
nptl/tst-fork4.c

@ -24,8 +24,9 @@
#include <sys/types.h>
#include <sys/wait.h>
int
main (void)
static int
do_test (void)
{
pthread_t me = pthread_self ();
@ -58,3 +59,6 @@ main (void)
return 1;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"