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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug other/55292] New: libsanitizer doesn't support x32 Date: Mon, 12 Nov 2012 20:44:00 -0000 [thread overview] Message-ID: <bug-55292-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 Bug #: 55292 Summary: libsanitizer doesn't support x32 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned@gcc.gnu.org ReportedBy: hjl.tools@gmail.com sanitizer_common/sanitizer_linux.cc has void *internal_mmap(void *addr, uptr length, int prot, int flags, int fd, u64 offset) { #if __WORDSIZE == 64 return (void *)syscall(__NR_mmap, addr, length, prot, flags, fd, offset); #else return (void *)syscall(__NR_mmap2, addr, length, prot, flags, fd, offset); #endif } uptr internal_filesize(fd_t fd) { #if __WORDSIZE == 64 struct stat st; if (syscall(__NR_fstat, fd, &st)) return -1; #else struct stat64 st; if (syscall(__NR_fstat64, fd, &st)) return -1; #endif return (uptr)st.st_size; } They are incorrect for x32.
next reply other threads:[~2012-11-12 20:44 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-12 20:44 hjl.tools at gmail dot com [this message] 2012-11-13 7:11 ` [Bug other/55292] " hjl.tools at gmail dot com 2012-11-14 13:46 ` hjl at gcc dot gnu.org 2012-11-14 13:47 ` hjl.tools at gmail dot com
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