diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | assert/assert.h | 23 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 5 | ||||
| -rw-r--r-- | linuxthreads/manager.c | 2 |
4 files changed, 31 insertions, 4 deletions
@@ -1,3 +1,8 @@ +2003-08-11 Ulrich Drepper <drepper@redhat.com> + + * assert/assert.h: Use __builtin_expect in assert and + assert_perror definitions if possible. + 2003-08-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/ldsodefs.h (_rtld_global): Add diff --git a/assert/assert.h b/assert/assert.h index 89e28b5..9908d41 100644 --- a/assert/assert.h +++ b/assert/assert.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc. +/* Copyright (C) 1991,1992,1994-2001,2003 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 @@ -84,16 +84,33 @@ extern void __assert (const char *__assertion, const char *__file, int __line) __END_DECLS -# define assert(expr) \ +/* For the macro definition we use gcc's __builtin_expect if possible + to generate good code for the non-error case. gcc 3.0 is a good + enough estimate for when the feature became available. */ +# if __GNUC_PREREQ (3, 0) +# define assert(expr) \ + (__ASSERT_VOID_CAST (__builtin_expect (expr, 1) ? 0 : \ + (__assert_fail (__STRING(expr), __FILE__, __LINE__, \ + __ASSERT_FUNCTION), 0))) +# else +# define assert(expr) \ (__ASSERT_VOID_CAST ((expr) ? 0 : \ (__assert_fail (__STRING(expr), __FILE__, __LINE__, \ __ASSERT_FUNCTION), 0))) +# endif # ifdef __USE_GNU -# define assert_perror(errnum) \ +# if __GNUC_PREREQ (3, 0) +# define assert_perror(errnum) \ (__ASSERT_VOID_CAST (!(errnum) ? 0 : \ (__assert_perror_fail ((errnum), __FILE__, __LINE__, \ __ASSERT_FUNCTION), 0))) +# else +# define assert_perror(errnum) \ + (__ASSERT_VOID_CAST (__builtin_expect (!(errnum), 1) ? 0 : \ + (__assert_perror_fail ((errnum), __FILE__, __LINE__, \ + __ASSERT_FUNCTION), 0))) +# endif # endif /* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 54d7e42..1fbaa1c 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,8 @@ +2003-08-11 Steven Munroe <sjmunroe@us.ibm.com> + + * manager.c (pthread_start_thread) [!(USE_TLS && HAVE___THREAD)]: + Correct spelling of per thread resolver state. + 2003-08-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/pthread/bits/libc-lock.h [_LIBC && SHARED] diff --git a/linuxthreads/manager.c b/linuxthreads/manager.c index 9620b8b..f8647b4 100644 --- a/linuxthreads/manager.c +++ b/linuxthreads/manager.c @@ -290,7 +290,7 @@ pthread_start_thread(void *arg) __uselocale (LC_GLOBAL_LOCALE); #else /* Initialize __resp. */ - __resp = &self->p_resp; + __resp = &self->p_res; #endif /* Make gdb aware of new thread */ if (__pthread_threads_debug && __pthread_sig_debug > 0) { |