diff options
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/libgcc2.c | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e25b040..d587b1e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,7 @@ Thu Mar 19 20:30:31 1998 Philippe De Muyter <phdm@macqel.be> + * libgcc2.c (exit): Do not call __bb_exit_func if HAVE_ATEXIT. + * fold-const.c (fold): Replace sign-extension of a zero extended value by a single zero extension. diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 6ccc118..663609b 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -2984,10 +2984,16 @@ exit (int status) #else /* No NEED_ATEXIT */ __do_global_dtors (); #endif /* No NEED_ATEXIT */ -#endif +#endif /* !defined (INIT_SECTION_ASM_OP) || !defined (OBJECT_FORMAT_ELF) */ +/* In gbl-ctors.h, ON_EXIT is defined if HAVE_ATEXIT is defined. In +__bb_init_func and _bb_init_prg, __bb_exit_func is registered with ON_EXIT if +ON_EXIT is defined. Thus we must not call __bb_exit_func here anymore if +HAVE_ATEXIT is defined. */ +#ifndef HAVE_ATEXIT #ifndef inhibit_libc __bb_exit_func (); #endif +#endif /* !HAVE_ATEXIT */ #ifdef EXIT_BODY EXIT_BODY; #else |