From: =?UTF-8?q?Timo=20Ter=C3=A4s?= To: uclibc@uclibc.org Subject: [PATCH] more workarounds for GCC PR32219 Date: Wed, 30 Jun 2010 14:46:37 +0300 Message-Id: <1277898397-10643-1-git-send-email-timo.teras@iki.fi> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 X-BeenThere: uclibc@uclibc.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "Discussion and development of uClibc \(the embedded C library\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Sender: uclibc-bounces@uclibc.org Errors-To: uclibc-bounces@uclibc.org Commit 2e53dd645d5348f207cec7f8595969dc566c5a55 workarounds GCC bug when accessing _locale_init and _stdio_init. We need the same fix for __errno_location and __h_errno_location otherwise we crash calling null with static and non-threaded builds. Signed-off-by: Timo Teräs --- libc/misc/internals/__uClibc_main.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c index 44d1620..e8c470b 100644 --- a/libc/misc/internals/__uClibc_main.c +++ b/libc/misc/internals/__uClibc_main.c @@ -447,11 +447,11 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, * have resulted in errno being set nonzero, so set it to 0 before * we call main. */ - if (likely(__errno_location!=NULL)) + if (likely(not_null_ptr(__errno_location))) *(__errno_location()) = 0; /* Set h_errno to 0 as well */ - if (likely(__h_errno_location!=NULL)) + if (likely(not_null_ptr(__h_errno_location))) *(__h_errno_location()) = 0; #if defined HAVE_CLEANUP_JMP_BUF && defined __UCLIBC_HAS_THREADS_NATIVE__ -- 1.7.0.4 _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc