Date: Fri, 07 Oct 2011 21:08:13 +0300 From: =?UTF-8?B?TXVzdGFmYSBSZcWfaXQgxZ5haGlu?= <resitsahin@gmail.com> To: freebsd-hackers@freebsd.org Subject: Using Valgrind on FreeBSD Message-ID: <4E8F400D.80305@gmail.com>
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Hello All, I am trying to run Valgrind on FreeBSD. I am getting the error about ksem_open which i stated below. I have searched for a solution to be able to solve this problem and found the calgrind patch. I could not found the instructions to apply this patch. How can i use valgrind on FreeBSD with ksem_open enabled? Kind Regards Resit Sahin I use valgrind version: valgrind-3.6.0 FreeBSD Version :FreeBSD 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 #6: amd64 The error i get : (The valgrind output) --84521-- WARNING: unhandled syscall: 404 ==84521== at 0x144E2BC: __sys_ksem_init (in /lib/libc.so.7) ==84521== by 0x14422FE: sem_init (in /lib/libc.so.7) ==84521== by 0x1639BBB: snf__sem_ring_open (in /usr/local/opt/snf/lib/libsnf.so.0.3) ==84521== by 0x163A1AC: snf__open_endpoint_ring (in /usr/local/opt/snf/lib/libsnf.so.0.3) ==84521== by 0x163A5A3: snf__board_open (in /usr/local/opt/snf/lib/libsnf.so.0.3) ==84521== by 0x1637A7A: snf_open (in /usr/local/opt/snf/lib/libsnf.so.0.3) ==84521== by 0xF04DBA: snf_activate (in /usr/local/opt/snf/lib/libpcap.so.1.1.1) ==84521== by 0xF05C26: pcap_activate (in /usr/local/opt/snf/lib/libpcap.so.1.1.1) ==84521== by 0xF0624A: pcap_open_live (in /usr/local/opt/snf/lib/libpcap.so.1.1.1) ==84521== by 0x452B4D: ??? (in /usr/sbin/tcpdump) ==84521== by 0x402E4D: ??? (in /usr/sbin/tcpdump) ==84521== by 0x41FFF: ??? --84521-- You may be able to write your own handler. --84521-- Read the file README_MISSING_SYSCALL_OR_IOCTL. --84521-- Nevertheless we consider this a bug. Please report --84521-- it at http://valgrind.org/support/bug_reports.html.
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